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 PPLINC
 608 PPLLIBS
 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
 641 gcc_config_arguments
 642 float_h_file
 643 extra_programs
 644 extra_passes
 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 GGC
 678 libgcc_visibility
 679 gcc_cv_readelf
 680 gcc_cv_objdump
 681 ORIGINAL_NM_FOR_TARGET
 682 gcc_cv_nm
 683 ORIGINAL_LD_FOR_TARGET
 684 ORIGINAL_PLUGIN_LD_FOR_TARGET
 685 gcc_cv_ld
 686 ORIGINAL_AS_FOR_TARGET
 687 gcc_cv_as
 688 enable_fast_install
 689 objdir
 690 OTOOL64
 691 OTOOL
 692 LIPO
 693 NMEDIT
 694 DSYMUTIL
 695 STRIP
 696 OBJDUMP
 697 ac_ct_DUMPBIN
 698 DUMPBIN
 699 LD
 700 FGREP
 701 SED
 702 LIBTOOL
 703 collect2
 704 STMP_FIXINC
 705 BUILD_LDFLAGS
 706 BUILD_CFLAGS
 707 CC_FOR_BUILD
 708 inhibit_libc
 709 SYSTEM_HEADER_DIR
 710 ALL
 711 CROSS
 712 CATOBJEXT
 713 GENCAT
 714 INSTOBJEXT
 715 DATADIRNAME
 716 CATALOGS
 717 POSUB
 718 GMSGFMT
 719 XGETTEXT
 720 INCINTL
 721 LIBINTL_DEP
 722 LIBINTL
 723 USE_NLS
 724 extra_opt_files
 725 extra_modes_file
 726 NATIVE_SYSTEM_HEADER_DIR
 727 objext
 728 manext
 729 LIBICONV_DEP
 730 LTLIBICONV
 731 LIBICONV
 732 LDEXP_LIB
 733 EXTRA_GCC_LIBS
 734 GNAT_LIBEXC
 735 COLLECT2_LIBS
 736 CXXCPP
 737 AR
 738 NM
 739 BISON
 740 FLEX
 741 GENERATED_MANPAGES
 742 BUILD_INFO
 743 MAKEINFO
 744 have_mktemp_command
 745 make_compare_target
 746 INSTALL_DATA
 747 INSTALL_PROGRAM
 748 INSTALL
 749 ranlib_flags
 750 RANLIB
 751 LN
 752 LN_S
 753 AWK
 754 SET_MAKE
 755 REPORT_BUGS_TEXI
 756 REPORT_BUGS_TO
 757 PKGVERSION
 758 CONFIGURE_SPECS
 759 CROSS_SYSTEM_HEADER_DIR
 760 TARGET_SYSTEM_ROOT_DEFINE
 761 TARGET_SYSTEM_ROOT
 762 SYSROOT_CFLAGS_FOR_TARGET
 763 enable_shared
 764 enable_fixed_point
 765 enable_decimal_float
 766 enable_multilib
 767 ENABLE_BUILD_WITH_CXX
 768 coverage_flags
 769 valgrind_command
 770 valgrind_path_defines
 771 valgrind_path
 772 TREEBROWSER
 773 nocommon_flag
 774 warn_cxxflags
 775 warn_cflags
 776 c_strict_warn
 777 strict_warn
 778 c_loose_warn
 779 loose_warn
 780 EGREP
 781 GREP
 782 CPP
 783 PICFLAG_FOR_TARGET
 784 OUTPUT_OPTION
 785 NO_MINUS_C_MINUS_O
 786 GNATMAKE
 787 GNATBIND
 788 ac_ct_CXX
 789 CXXFLAGS
 790 CXX
 791 OBJEXT
 792 EXEEXT
 793 ac_ct_CC
 794 CPPFLAGS
 795 LDFLAGS
 796 CFLAGS
 797 CC
 798 GENINSRC
 799 target_subdir
 800 host_subdir
 801 build_subdir
 802 build_libsubdir
 803 target_noncanonical
 804 target_os
 805 target_vendor
 806 target_cpu
 807 target
 808 host_os
 809 host_vendor
 810 host_cpu
 811 host
 812 build_os
 813 build_vendor
 814 build_cpu
 815 build
 816 target_alias
 817 host_alias
 818 build_alias
 819 LIBS
 820 ECHO_T
 821 ECHO_N
 822 ECHO_C
 823 DEFS
 824 mandir
 825 localedir
 826 libdir
 827 psdir
 828 pdfdir
 829 dvidir
 830 htmldir
 831 infodir
 832 docdir
 833 oldincludedir
 834 includedir
 835 localstatedir
 836 sharedstatedir
 837 sysconfdir
 838 datadir
 839 datarootdir
 840 libexecdir
 841 sbindir
 842 bindir
 843 program_transform_name
 844 prefix
 845 exec_prefix
 846 PACKAGE_URL
 847 PACKAGE_BUGREPORT
 848 PACKAGE_STRING
 849 PACKAGE_VERSION
 850 PACKAGE_TARNAME
 851 PACKAGE_NAME
 852 PATH_SEPARATOR
 853 SHELL'
 854 ac_subst_files='option_includes
 855 language_hooks'
 856 ac_user_opts='
 857 enable_option_checking
 858 with_build_libsubdir
 859 with_local_prefix
 860 with_gxx_include_dir
 861 with_cpp_install_dir
 862 enable_generated_files_in_srcdir
 863 with_gnu_ld
 864 with_ld
 865 with_demangler_in_ld
 866 with_gnu_as
 867 with_as
 868 enable_largefile
 869 enable_werror_always
 870 enable_checking
 871 enable_coverage
 872 enable_gather_detailed_mem_stats
 873 enable_build_with_cxx
 874 with_stabs
 875 enable_multilib
 876 enable___cxa_atexit
 877 enable_decimal_float
 878 enable_fixed_point
 879 enable_threads
 880 enable_tls
 881 enable_objc_gc
 882 with_dwarf2
 883 enable_shared
 884 with_native_system_header_dir
 885 with_build_sysroot
 886 with_sysroot
 887 with_specs
 888 with_pkgversion
 889 with_bugurl
 890 enable_languages
 891 with_multilib_list
 892 enable_rpath
 893 with_libiconv_prefix
 894 enable_initfini_array
 895 enable_sjlj_exceptions
 896 enable_secureplt
 897 enable_leading_mingw64_underscores
 898 enable_cld
 899 enable_frame_pointer
 900 enable_win32_registry
 901 enable_static
 902 with_pic
 903 enable_fast_install
 904 enable_libtool_lock
 905 with_plugin_ld
 906 enable_gnu_indirect_function
 907 enable_comdat
 908 enable_gnu_unique_object
 909 enable_linker_build_id
 910 with_long_double_128
 911 with_gc
 912 with_system_zlib
 913 enable_maintainer_mode
 914 enable_version_specific_runtime_libs
 915 enable_plugin
 916 enable_libquadmath_support
 917 with_linker_hash_style
 918 '
 919       ac_precious_vars='build_alias
 920 host_alias
 921 target_alias
 922 CC
 923 CFLAGS
 924 LDFLAGS
 925 LIBS
 926 CPPFLAGS
 927 CXX
 928 CXXFLAGS
 929 CCC
 930 CPP
 931 CXXCPP
 932 GMPLIBS
 933 GMPINC
 934 PPLLIBS
 935 PPLINC
 936 CLOOGLIBS
 937 CLOOGINC'
 938
 939
 940 # Initialize some variables set by options.
 941 ac_init_help=
 942 ac_init_version=false
 943 ac_unrecognized_opts=
 944 ac_unrecognized_sep=
 945 # The variables have the same names as the options, with
 946 # dashes changed to underlines.
 947 cache_file=/dev/null
 948 exec_prefix=NONE
 949 no_create=
 950 no_recursion=
 951 prefix=NONE
 952 program_prefix=NONE
 953 program_suffix=NONE
 954 program_transform_name=s,x,x,
 955 silent=
 956 site=
 957 srcdir=
 958 verbose=
 959 x_includes=NONE
 960 x_libraries=NONE
 961
 962 # Installation directory options.
 963 # These are left unexpanded so users can "make install exec_prefix=/foo"
 964 # and all the variables that are supposed to be based on exec_prefix
 965 # by default will actually change.
 966 # Use braces instead of parens because sh, perl, etc. also accept them.
 967 # (The list follows the same order as the GNU Coding Standards.)
 968 bindir='${exec_prefix}/bin'
 969 sbindir='${exec_prefix}/sbin'
 970 libexecdir='${exec_prefix}/libexec'
 971 datarootdir='${prefix}/share'
 972 datadir='${datarootdir}'
 973 sysconfdir='${prefix}/etc'
 974 sharedstatedir='${prefix}/com'
 975 localstatedir='${prefix}/var'
 976 includedir='${prefix}/include'
 977 oldincludedir='/usr/include'
 978 docdir='${datarootdir}/doc/${PACKAGE}'
 979 infodir='${datarootdir}/info'
 980 htmldir='${docdir}'
 981 dvidir='${docdir}'
 982 pdfdir='${docdir}'
 983 psdir='${docdir}'
 984 libdir='${exec_prefix}/lib'
 985 localedir='${datarootdir}/locale'
 986 mandir='${datarootdir}/man'
 987
 988 ac_prev=
 989 ac_dashdash=
 990 for ac_option
 991 do
 992   # If the previous option needs an argument, assign it.
 993   if test -n "$ac_prev"; then
 994     eval $ac_prev=\$ac_option
 995     ac_prev=
 996     continue
 997   fi
 998
 999   case $ac_option in
1000   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1001   *)    ac_optarg=yes ;;
1002   esac
1003
1004   # Accept the important Cygnus configure options, so we can diagnose typos.
1005
1006   case $ac_dashdash$ac_option in
1007   --)
1008     ac_dashdash=yes ;;
1009
1010   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1011     ac_prev=bindir ;;
1012   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1013     bindir=$ac_optarg ;;
1014
1015   -build | --build | --buil | --bui | --bu)
1016     ac_prev=build_alias ;;
1017   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1018     build_alias=$ac_optarg ;;
1019
1020   -cache-file | --cache-file | --cache-fil | --cache-fi \
1021   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1022     ac_prev=cache_file ;;
1023   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1024   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1025     cache_file=$ac_optarg ;;
1026
1027   --config-cache | -C)
1028     cache_file=config.cache ;;
1029
1030   -datadir | --datadir | --datadi | --datad)
1031     ac_prev=datadir ;;
1032   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1033     datadir=$ac_optarg ;;
1034
1035   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1036   | --dataroo | --dataro | --datar)
1037     ac_prev=datarootdir ;;
1038   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1039   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1040     datarootdir=$ac_optarg ;;
1041
1042   -disable-* | --disable-*)
1043     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1044     # Reject names that are not valid shell variable names.
1045     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1046       as_fn_error "invalid feature name: $ac_useropt"
1047     ac_useropt_orig=$ac_useropt
1048     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1049     case $ac_user_opts in
1050       *"
1051 "enable_$ac_useropt"
1052 "*) ;;
1053       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1054          ac_unrecognized_sep=', ';;
1055     esac
1056     eval enable_$ac_useropt=no ;;
1057
1058   -docdir | --docdir | --docdi | --doc | --do)
1059     ac_prev=docdir ;;
1060   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1061     docdir=$ac_optarg ;;
1062
1063   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1064     ac_prev=dvidir ;;
1065   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1066     dvidir=$ac_optarg ;;
1067
1068   -enable-* | --enable-*)
1069     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1070     # Reject names that are not valid shell variable names.
1071     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1072       as_fn_error "invalid feature name: $ac_useropt"
1073     ac_useropt_orig=$ac_useropt
1074     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1075     case $ac_user_opts in
1076       *"
1077 "enable_$ac_useropt"
1078 "*) ;;
1079       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1080          ac_unrecognized_sep=', ';;
1081     esac
1082     eval enable_$ac_useropt=\$ac_optarg ;;
1083
1084   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1085   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1086   | --exec | --exe | --ex)
1087     ac_prev=exec_prefix ;;
1088   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1089   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1090   | --exec=* | --exe=* | --ex=*)
1091     exec_prefix=$ac_optarg ;;
1092
1093   -gas | --gas | --ga | --g)
1094     # Obsolete; use --with-gas.
1095     with_gas=yes ;;
1096
1097   -help | --help | --hel | --he | -h)
1098     ac_init_help=long ;;
1099   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1100     ac_init_help=recursive ;;
1101   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1102     ac_init_help=short ;;
1103
1104   -host | --host | --hos | --ho)
1105     ac_prev=host_alias ;;
1106   -host=* | --host=* | --hos=* | --ho=*)
1107     host_alias=$ac_optarg ;;
1108
1109   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1110     ac_prev=htmldir ;;
1111   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1112   | --ht=*)
1113     htmldir=$ac_optarg ;;
1114
1115   -includedir | --includedir | --includedi | --included | --include \
1116   | --includ | --inclu | --incl | --inc)
1117     ac_prev=includedir ;;
1118   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1119   | --includ=* | --inclu=* | --incl=* | --inc=*)
1120     includedir=$ac_optarg ;;
1121
1122   -infodir | --infodir | --infodi | --infod | --info | --inf)
1123     ac_prev=infodir ;;
1124   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1125     infodir=$ac_optarg ;;
1126
1127   -libdir | --libdir | --libdi | --libd)
1128     ac_prev=libdir ;;
1129   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1130     libdir=$ac_optarg ;;
1131
1132   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1133   | --libexe | --libex | --libe)
1134     ac_prev=libexecdir ;;
1135   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1136   | --libexe=* | --libex=* | --libe=*)
1137     libexecdir=$ac_optarg ;;
1138
1139   -localedir | --localedir | --localedi | --localed | --locale)
1140     ac_prev=localedir ;;
1141   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1142     localedir=$ac_optarg ;;
1143
1144   -localstatedir | --localstatedir | --localstatedi | --localstated \
1145   | --localstate | --localstat | --localsta | --localst | --locals)
1146     ac_prev=localstatedir ;;
1147   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1148   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1149     localstatedir=$ac_optarg ;;
1150
1151   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1152     ac_prev=mandir ;;
1153   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1154     mandir=$ac_optarg ;;
1155
1156   -nfp | --nfp | --nf)
1157     # Obsolete; use --without-fp.
1158     with_fp=no ;;
1159
1160   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1161   | --no-cr | --no-c | -n)
1162     no_create=yes ;;
1163
1164   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1165   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1166     no_recursion=yes ;;
1167
1168   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1169   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1170   | --oldin | --oldi | --old | --ol | --o)
1171     ac_prev=oldincludedir ;;
1172   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1173   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1174   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1175     oldincludedir=$ac_optarg ;;
1176
1177   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1178     ac_prev=prefix ;;
1179   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1180     prefix=$ac_optarg ;;
1181
1182   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1183   | --program-pre | --program-pr | --program-p)
1184     ac_prev=program_prefix ;;
1185   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1186   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1187     program_prefix=$ac_optarg ;;
1188
1189   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1190   | --program-suf | --program-su | --program-s)
1191     ac_prev=program_suffix ;;
1192   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1193   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1194     program_suffix=$ac_optarg ;;
1195
1196   -program-transform-name | --program-transform-name \
1197   | --program-transform-nam | --program-transform-na \
1198   | --program-transform-n | --program-transform- \
1199   | --program-transform | --program-transfor \
1200   | --program-transfo | --program-transf \
1201   | --program-trans | --program-tran \
1202   | --progr-tra | --program-tr | --program-t)
1203     ac_prev=program_transform_name ;;
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     program_transform_name=$ac_optarg ;;
1212
1213   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1214     ac_prev=pdfdir ;;
1215   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1216     pdfdir=$ac_optarg ;;
1217
1218   -psdir | --psdir | --psdi | --psd | --ps)
1219     ac_prev=psdir ;;
1220   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1221     psdir=$ac_optarg ;;
1222
1223   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1224   | -silent | --silent | --silen | --sile | --sil)
1225     silent=yes ;;
1226
1227   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1228     ac_prev=sbindir ;;
1229   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1230   | --sbi=* | --sb=*)
1231     sbindir=$ac_optarg ;;
1232
1233   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1234   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1235   | --sharedst | --shareds | --shared | --share | --shar \
1236   | --sha | --sh)
1237     ac_prev=sharedstatedir ;;
1238   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1239   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1240   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1241   | --sha=* | --sh=*)
1242     sharedstatedir=$ac_optarg ;;
1243
1244   -site | --site | --sit)
1245     ac_prev=site ;;
1246   -site=* | --site=* | --sit=*)
1247     site=$ac_optarg ;;
1248
1249   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1250     ac_prev=srcdir ;;
1251   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1252     srcdir=$ac_optarg ;;
1253
1254   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1255   | --syscon | --sysco | --sysc | --sys | --sy)
1256     ac_prev=sysconfdir ;;
1257   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1258   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1259     sysconfdir=$ac_optarg ;;
1260
1261   -target | --target | --targe | --targ | --tar | --ta | --t)
1262     ac_prev=target_alias ;;
1263   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1264     target_alias=$ac_optarg ;;
1265
1266   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1267     verbose=yes ;;
1268
1269   -version | --version | --versio | --versi | --vers | -V)
1270     ac_init_version=: ;;
1271
1272   -with-* | --with-*)
1273     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1274     # Reject names that are not valid shell variable names.
1275     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1276       as_fn_error "invalid package name: $ac_useropt"
1277     ac_useropt_orig=$ac_useropt
1278     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1279     case $ac_user_opts in
1280       *"
1281 "with_$ac_useropt"
1282 "*) ;;
1283       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1284          ac_unrecognized_sep=', ';;
1285     esac
1286     eval with_$ac_useropt=\$ac_optarg ;;
1287
1288   -without-* | --without-*)
1289     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1290     # Reject names that are not valid shell variable names.
1291     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1292       as_fn_error "invalid package name: $ac_useropt"
1293     ac_useropt_orig=$ac_useropt
1294     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1295     case $ac_user_opts in
1296       *"
1297 "with_$ac_useropt"
1298 "*) ;;
1299       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1300          ac_unrecognized_sep=', ';;
1301     esac
1302     eval with_$ac_useropt=no ;;
1303
1304   --x)
1305     # Obsolete; use --with-x.
1306     with_x=yes ;;
1307
1308   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1309   | --x-incl | --x-inc | --x-in | --x-i)
1310     ac_prev=x_includes ;;
1311   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1312   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1313     x_includes=$ac_optarg ;;
1314
1315   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1316   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1317     ac_prev=x_libraries ;;
1318   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1319   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1320     x_libraries=$ac_optarg ;;
1321
1322   -*) as_fn_error "unrecognized option: \`$ac_option'
1323 Try \`$0 --help' for more information."
1324     ;;
1325
1326   *=*)
1327     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1328     # Reject names that are not valid shell variable names.
1329     case $ac_envvar in #(
1330       '' | [0-9]* | *[!_$as_cr_alnum]* )
1331       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1332     esac
1333     eval $ac_envvar=\$ac_optarg
1334     export $ac_envvar ;;
1335
1336   *)
1337     # FIXME: should be removed in autoconf 3.0.
1338     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1339     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1340       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1341     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1342     ;;
1343
1344   esac
1345 done
1346
1347 if test -n "$ac_prev"; then
1348   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1349   as_fn_error "missing argument to $ac_option"
1350 fi
1351
1352 if test -n "$ac_unrecognized_opts"; then
1353   case $enable_option_checking in
1354     no) ;;
1355     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1356     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1357   esac
1358 fi
1359
1360 # Check all directory arguments for consistency.
1361 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1362                 datadir sysconfdir sharedstatedir localstatedir includedir \
1363                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1364                 libdir localedir mandir
1365 do
1366   eval ac_val=\$$ac_var
1367   # Remove trailing slashes.
1368   case $ac_val in
1369     */ )
1370       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1371       eval $ac_var=\$ac_val;;
1372   esac
1373   # Be sure to have absolute directory names.
1374   case $ac_val in
1375     [\\/$]* | ?:[\\/]* )  continue;;
1376     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1377   esac
1378   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1379 done
1380
1381 # There might be people who depend on the old broken behavior: `$host'
1382 # used to hold the argument of --host etc.
1383 # FIXME: To remove some day.
1384 build=$build_alias
1385 host=$host_alias
1386 target=$target_alias
1387
1388 # FIXME: To remove some day.
1389 if test "x$host_alias" != x; then
1390   if test "x$build_alias" = x; then
1391     cross_compiling=maybe
1392     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1393     If a cross compiler is detected then cross compile mode will be used." >&2
1394   elif test "x$build_alias" != "x$host_alias"; then
1395     cross_compiling=yes
1396   fi
1397 fi
1398
1399 ac_tool_prefix=
1400 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1401
1402 test "$silent" = yes && exec 6>/dev/null
1403
1404
1405 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1406 ac_ls_di=`ls -di .` &&
1407 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1408   as_fn_error "working directory cannot be determined"
1409 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1410   as_fn_error "pwd does not report name of working directory"
1411
1412
1413 # Find the source files, if location was not specified.
1414 if test -z "$srcdir"; then
1415   ac_srcdir_defaulted=yes
1416   # Try the directory containing this script, then the parent directory.
1417   ac_confdir=`$as_dirname -- "$as_myself" ||
1418 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1419          X"$as_myself" : 'X\(//\)[^/]' \| \
1420          X"$as_myself" : 'X\(//\)$' \| \
1421          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1422 $as_echo X"$as_myself" |
1423     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1424             s//\1/
1425             q
1426           }
1427           /^X\(\/\/\)[^/].*/{
1428             s//\1/
1429             q
1430           }
1431           /^X\(\/\/\)$/{
1432             s//\1/
1433             q
1434           }
1435           /^X\(\/\).*/{
1436             s//\1/
1437             q
1438           }
1439           s/.*/./; q'`
1440   srcdir=$ac_confdir
1441   if test ! -r "$srcdir/$ac_unique_file"; then
1442     srcdir=..
1443   fi
1444 else
1445   ac_srcdir_defaulted=no
1446 fi
1447 if test ! -r "$srcdir/$ac_unique_file"; then
1448   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1449   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1450 fi
1451 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1452 ac_abs_confdir=`(
1453         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1454         pwd)`
1455 # When building in place, set srcdir=.
1456 if test "$ac_abs_confdir" = "$ac_pwd"; then
1457   srcdir=.
1458 fi
1459 # Remove unnecessary trailing slashes from srcdir.
1460 # Double slashes in file names in object file debugging info
1461 # mess up M-x gdb in Emacs.
1462 case $srcdir in
1463 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1464 esac
1465 for ac_var in $ac_precious_vars; do
1466   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1467   eval ac_env_${ac_var}_value=\$${ac_var}
1468   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1469   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1470 done
1471
1472 #
1473 # Report the --help message.
1474 #
1475 if test "$ac_init_help" = "long"; then
1476   # Omit some internal or obsolete options to make the list less imposing.
1477   # This message is too long to be a string in the A/UX 3.1 sh.
1478   cat <<_ACEOF
1479 \`configure' configures this package to adapt to many kinds of systems.
1480
1481 Usage: $0 [OPTION]... [VAR=VALUE]...
1482
1483 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1484 VAR=VALUE.  See below for descriptions of some of the useful variables.
1485
1486 Defaults for the options are specified in brackets.
1487
1488 Configuration:
1489   -h, --help              display this help and exit
1490       --help=short        display options specific to this package
1491       --help=recursive    display the short help of all the included packages
1492   -V, --version           display version information and exit
1493   -q, --quiet, --silent   do not print \`checking...' messages
1494       --cache-file=FILE   cache test results in FILE [disabled]
1495   -C, --config-cache      alias for \`--cache-file=config.cache'
1496   -n, --no-create         do not create output files
1497       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1498
1499 Installation directories:
1500   --prefix=PREFIX         install architecture-independent files in PREFIX
1501                           [$ac_default_prefix]
1502   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1503                           [PREFIX]
1504
1505 By default, \`make install' will install all the files in
1506 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1507 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1508 for instance \`--prefix=\$HOME'.
1509
1510 For better control, use the options below.
1511
1512 Fine tuning of the installation directories:
1513   --bindir=DIR            user executables [EPREFIX/bin]
1514   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1515   --libexecdir=DIR        program executables [EPREFIX/libexec]
1516   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1517   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1518   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1519   --libdir=DIR            object code libraries [EPREFIX/lib]
1520   --includedir=DIR        C header files [PREFIX/include]
1521   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1522   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1523   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1524   --infodir=DIR           info documentation [DATAROOTDIR/info]
1525   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1526   --mandir=DIR            man documentation [DATAROOTDIR/man]
1527   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1528   --htmldir=DIR           html documentation [DOCDIR]
1529   --dvidir=DIR            dvi documentation [DOCDIR]
1530   --pdfdir=DIR            pdf documentation [DOCDIR]
1531   --psdir=DIR             ps documentation [DOCDIR]
1532 _ACEOF
1533
1534   cat <<\_ACEOF
1535
1536 Program names:
1537   --program-prefix=PREFIX            prepend PREFIX to installed program names
1538   --program-suffix=SUFFIX            append SUFFIX to installed program names
1539   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1540
1541 System types:
1542   --build=BUILD     configure for building on BUILD [guessed]
1543   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1544   --target=TARGET   configure for building compilers for TARGET [HOST]
1545 _ACEOF
1546 fi
1547
1548 if test -n "$ac_init_help"; then
1549
1550   cat <<\_ACEOF
1551
1552 Optional Features:
1553   --disable-option-checking  ignore unrecognized --enable/--with options
1554   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1555   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1556   --enable-generated-files-in-srcdir
1557                           put copies of generated files in source dir intended
1558                           for creating source tarballs for users without
1559                           texinfo bison or flex
1560   --disable-largefile     omit support for large files
1561   --enable-werror-always  enable -Werror despite compiler version
1562   --enable-checking[=LIST]
1563                           enable expensive run-time checks. With LIST, enable
1564                           only specific categories of checks. Categories are:
1565                           yes,no,all,none,release. Flags are:
1566                           assert,df,fold,gc,gcac,gimple,misc,
1567                           rtlflag,rtl,runtime,tree,valgrind,types
1568   --enable-coverage[=LEVEL]
1569                           enable compiler's code coverage collection. Use to
1570                           measure compiler performance and locate unused parts
1571                           of the compiler. With LEVEL, specify optimization.
1572                           Values are opt, noopt, default is noopt
1573   --enable-gather-detailed-mem-stats
1574                           enable detailed memory allocation stats gathering
1575   --enable-build-with-cxx build with C++ compiler instead of C compiler
1576   --enable-multilib       enable library support for multiple ABIs
1577   --enable-__cxa_atexit   enable __cxa_atexit for C++
1578   --enable-decimal-float={no,yes,bid,dpd}
1579                         enable decimal float extension to C.  Selecting 'bid'
1580                         or 'dpd' choses which decimal floating point format
1581                         to use
1582   --enable-fixed-point    enable fixed-point arithmetic extension to C
1583   --enable-threads[=LIB]  enable thread usage for target GCC, using LIB thread
1584                           package
1585   --enable-tls            enable or disable generation of tls code overriding
1586                           the assembler check for tls support
1587   --enable-objc-gc        enable the use of Boehm's garbage collector with the
1588                           GNU Objective-C runtime
1589   --disable-shared        don't provide a shared libgcc
1590   --enable-languages=LIST specify which front-ends to build
1591   --disable-rpath         do not hardcode runtime library paths
1592   --enable-initfini-array       use .init_array/.fini_array sections
1593   --enable-sjlj-exceptions
1594                           arrange to use setjmp/longjmp exception handling
1595   --enable-secureplt      enable -msecure-plt by default for PowerPC
1596   --enable-leading-mingw64-underscores
1597                           enable leading underscores on 64 bit mingw targets
1598   --enable-cld            enable -mcld by default for 32bit x86
1599   --enable-frame-pointer  enable -fno-omit-frame-pointer by default for 32bit
1600                           x86
1601   --disable-win32-registry
1602                           disable lookup of installation paths in the Registry
1603                           on Windows hosts
1604   --enable-win32-registry enable registry lookup (default)
1605   --enable-win32-registry=KEY
1606                           use KEY instead of GCC version as the last portion
1607                           of the registry key
1608   --enable-shared[=PKGS]  build shared libraries [default=yes]
1609   --enable-static[=PKGS]  build static libraries [default=yes]
1610   --enable-fast-install[=PKGS]
1611                           optimize for fast installation [default=yes]
1612   --disable-libtool-lock  avoid locking (might break parallel builds)
1613   --enable-gnu-indirect-function
1614                           enable the use of the @gnu_indirect_function to
1615                           glibc systems
1616   --enable-comdat         enable COMDAT group support
1617   --enable-gnu-unique-object
1618                           enable the use of the @gnu_unique_object ELF
1619                           extension on glibc systems
1620   --enable-linker-build-id
1621                           compiler will always pass --build-id to linker
1622   --enable-maintainer-mode
1623                           enable make rules and dependencies not useful (and
1624                           sometimes confusing) to the casual installer
1625   --enable-version-specific-runtime-libs
1626                           specify that runtime libraries should be installed
1627                           in a compiler-specific directory
1628   --enable-plugin         enable plugin support
1629   --disable-libquadmath-support
1630                           disable libquadmath support for Fortran
1631
1632 Optional Packages:
1633   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1634   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1635   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1636   --with-local-prefix=DIR specifies directory to put local include
1637   --with-gxx-include-dir=DIR
1638                           specifies directory to put g++ header files
1639   --with-cpp-install-dir=DIR
1640                           install the user visible C preprocessor in DIR
1641                           (relative to PREFIX) as well as PREFIX/bin
1642   --with-gnu-ld           arrange to work with GNU ld
1643   --with-ld               arrange to use the specified ld (full pathname)
1644   --with-demangler-in-ld  try to use demangler in GNU ld
1645   --with-gnu-as           arrange to work with GNU as
1646   --with-as               arrange to use the specified as (full pathname)
1647   --with-stabs            arrange to use stabs instead of host debug format
1648   --with-dwarf2           force the default debug format to be DWARF 2
1649   --with-native-system-header-dir=dir
1650                           use dir as the directory to look for standard
1651                           system header files in.  Defaults to /usr/include.
1652   --with-build-sysroot=sysroot
1653                           use sysroot as the system root during the build
1654   --with-sysroot[=DIR]    search for usr/lib, usr/include, et al, within DIR
1655   --with-specs=SPECS      add SPECS to driver command-line processing
1656   --with-pkgversion=PKG   Use PKG in the version string in place of "GCC"
1657   --with-bugurl=URL       Direct users to URL to report a bug
1658   --with-multilib-list    select multilibs (SH and x86-64 only)
1659   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1660   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1661   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1662   --with-pic              try to use only PIC/non-PIC objects [default=use
1663                           both]
1664   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1665   --with-plugin-ld=[ARG]  specify the plugin linker
1666   --with-long-double-128  use 128-bit long double by default
1667   --with-gc={page,zone}   choose the garbage collection mechanism to use with
1668                           the compiler
1669   --with-system-zlib      use installed libz
1670   --with-linker-hash-style={sysv,gnu,both}
1671                           specify the linker hash style
1672
1673 Some influential environment variables:
1674   CC          C compiler command
1675   CFLAGS      C compiler flags
1676   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1677               nonstandard directory <lib dir>
1678   LIBS        libraries to pass to the linker, e.g. -l<library>
1679   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1680               you have headers in a nonstandard directory <include dir>
1681   CXX         C++ compiler command
1682   CXXFLAGS    C++ compiler flags
1683   CPP         C preprocessor
1684   CXXCPP      C++ preprocessor
1685   GMPLIBS     How to link GMP
1686   GMPINC      How to find GMP include files
1687   PPLLIBS     How to link PPL
1688   PPLINC      How to find PPL include files
1689   CLOOGLIBS   How to link CLOOG
1690   CLOOGINC    How to find CLOOG include files
1691
1692 Use these variables to override the choices made by `configure' or to help
1693 it to find libraries and programs with nonstandard names/locations.
1694
1695 Report bugs to the package provider.
1696 _ACEOF
1697 ac_status=$?
1698 fi
1699
1700 if test "$ac_init_help" = "recursive"; then
1701   # If there are subdirs, report their specific --help.
1702   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1703     test -d "$ac_dir" ||
1704       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1705       continue
1706     ac_builddir=.
1707
1708 case "$ac_dir" in
1709 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1710 *)
1711   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1712   # A ".." for each directory in $ac_dir_suffix.
1713   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1714   case $ac_top_builddir_sub in
1715   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1716   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1717   esac ;;
1718 esac
1719 ac_abs_top_builddir=$ac_pwd
1720 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1721 # for backward compatibility:
1722 ac_top_builddir=$ac_top_build_prefix
1723
1724 case $srcdir in
1725   .)  # We are building in place.
1726     ac_srcdir=.
1727     ac_top_srcdir=$ac_top_builddir_sub
1728     ac_abs_top_srcdir=$ac_pwd ;;
1729   [\\/]* | ?:[\\/]* )  # Absolute name.
1730     ac_srcdir=$srcdir$ac_dir_suffix;
1731     ac_top_srcdir=$srcdir
1732     ac_abs_top_srcdir=$srcdir ;;
1733   *) # Relative name.
1734     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1735     ac_top_srcdir=$ac_top_build_prefix$srcdir
1736     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1737 esac
1738 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1739
1740     cd "$ac_dir" || { ac_status=$?; continue; }
1741     # Check for guested configure.
1742     if test -f "$ac_srcdir/configure.gnu"; then
1743       echo &&
1744       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1745     elif test -f "$ac_srcdir/configure"; then
1746       echo &&
1747       $SHELL "$ac_srcdir/configure" --help=recursive
1748     else
1749       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1750     fi || ac_status=$?
1751     cd "$ac_pwd" || { ac_status=$?; break; }
1752   done
1753 fi
1754
1755 test -n "$ac_init_help" && exit $ac_status
1756 if $ac_init_version; then
1757   cat <<\_ACEOF
1758 configure
1759 generated by GNU Autoconf 2.64
1760
1761 Copyright (C) 2009 Free Software Foundation, Inc.
1762 This configure script is free software; the Free Software Foundation
1763 gives unlimited permission to copy, distribute and modify it.
1764 _ACEOF
1765   exit
1766 fi
1767
1768 ## ------------------------ ##
1769 ## Autoconf initialization. ##
1770 ## ------------------------ ##
1771
1772 # ac_fn_c_try_compile LINENO
1773 # --------------------------
1774 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1775 ac_fn_c_try_compile ()
1776 {
1777   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1778   rm -f conftest.$ac_objext
1779   if { { ac_try="$ac_compile"
1780 case "(($ac_try" in
1781   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1782   *) ac_try_echo=$ac_try;;
1783 esac
1784 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1785 $as_echo "$ac_try_echo"; } >&5
1786   (eval "$ac_compile") 2>conftest.err
1787   ac_status=$?
1788   if test -s conftest.err; then
1789     grep -v '^ *+' conftest.err >conftest.er1
1790     cat conftest.er1 >&5
1791     mv -f conftest.er1 conftest.err
1792   fi
1793   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1794   test $ac_status = 0; } && {
1795          test -z "$ac_c_werror_flag" ||
1796          test ! -s conftest.err
1797        } && test -s conftest.$ac_objext; then :
1798   ac_retval=0
1799 else
1800   $as_echo "$as_me: failed program was:" >&5
1801 sed 's/^/| /' conftest.$ac_ext >&5
1802
1803         ac_retval=1
1804 fi
1805   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1806   return $ac_retval
1807
1808 } # ac_fn_c_try_compile
1809
1810 # ac_fn_cxx_try_compile LINENO
1811 # ----------------------------
1812 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1813 ac_fn_cxx_try_compile ()
1814 {
1815   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1816   rm -f conftest.$ac_objext
1817   if { { ac_try="$ac_compile"
1818 case "(($ac_try" in
1819   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1820   *) ac_try_echo=$ac_try;;
1821 esac
1822 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1823 $as_echo "$ac_try_echo"; } >&5
1824   (eval "$ac_compile") 2>conftest.err
1825   ac_status=$?
1826   if test -s conftest.err; then
1827     grep -v '^ *+' conftest.err >conftest.er1
1828     cat conftest.er1 >&5
1829     mv -f conftest.er1 conftest.err
1830   fi
1831   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1832   test $ac_status = 0; } && {
1833          test -z "$ac_cxx_werror_flag" ||
1834          test ! -s conftest.err
1835        } && test -s conftest.$ac_objext; then :
1836   ac_retval=0
1837 else
1838   $as_echo "$as_me: failed program was:" >&5
1839 sed 's/^/| /' conftest.$ac_ext >&5
1840
1841         ac_retval=1
1842 fi
1843   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1844   return $ac_retval
1845
1846 } # ac_fn_cxx_try_compile
1847
1848 # ac_fn_c_try_cpp LINENO
1849 # ----------------------
1850 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1851 ac_fn_c_try_cpp ()
1852 {
1853   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1854   if { { ac_try="$ac_cpp conftest.$ac_ext"
1855 case "(($ac_try" in
1856   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1857   *) ac_try_echo=$ac_try;;
1858 esac
1859 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1860 $as_echo "$ac_try_echo"; } >&5
1861   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1862   ac_status=$?
1863   if test -s conftest.err; then
1864     grep -v '^ *+' conftest.err >conftest.er1
1865     cat conftest.er1 >&5
1866     mv -f conftest.er1 conftest.err
1867   fi
1868   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1869   test $ac_status = 0; } >/dev/null && {
1870          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1871          test ! -s conftest.err
1872        }; then :
1873   ac_retval=0
1874 else
1875   $as_echo "$as_me: failed program was:" >&5
1876 sed 's/^/| /' conftest.$ac_ext >&5
1877
1878     ac_retval=1
1879 fi
1880   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1881   return $ac_retval
1882
1883 } # ac_fn_c_try_cpp
1884
1885 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1886 # -------------------------------------------------------
1887 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1888 # the include files in INCLUDES and setting the cache variable VAR
1889 # accordingly.
1890 ac_fn_c_check_header_mongrel ()
1891 {
1892   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1893   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1894   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1895 $as_echo_n "checking for $2... " >&6; }
1896 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1897   $as_echo_n "(cached) " >&6
1898 fi
1899 eval ac_res=\$$3
1900                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1901 $as_echo "$ac_res" >&6; }
1902 else
1903   # Is the header compilable?
1904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1905 $as_echo_n "checking $2 usability... " >&6; }
1906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1907 /* end confdefs.h.  */
1908 $4
1909 #include <$2>
1910 _ACEOF
1911 if ac_fn_c_try_compile "$LINENO"; then :
1912   ac_header_compiler=yes
1913 else
1914   ac_header_compiler=no
1915 fi
1916 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1918 $as_echo "$ac_header_compiler" >&6; }
1919
1920 # Is the header present?
1921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1922 $as_echo_n "checking $2 presence... " >&6; }
1923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1924 /* end confdefs.h.  */
1925 #include <$2>
1926 _ACEOF
1927 if ac_fn_c_try_cpp "$LINENO"; then :
1928   ac_header_preproc=yes
1929 else
1930   ac_header_preproc=no
1931 fi
1932 rm -f conftest.err conftest.$ac_ext
1933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1934 $as_echo "$ac_header_preproc" >&6; }
1935
1936 # So?  What about this header?
1937 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1938   yes:no: )
1939     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1940 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1941     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1942 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1943     ;;
1944   no:yes:* )
1945     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1946 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1947     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1948 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1949     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1950 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1951     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1952 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1953     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1954 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1955     ;;
1956 esac
1957   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1958 $as_echo_n "checking for $2... " >&6; }
1959 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1960   $as_echo_n "(cached) " >&6
1961 else
1962   eval "$3=\$ac_header_compiler"
1963 fi
1964 eval ac_res=\$$3
1965                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1966 $as_echo "$ac_res" >&6; }
1967 fi
1968   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1969
1970 } # ac_fn_c_check_header_mongrel
1971
1972 # ac_fn_c_try_run LINENO
1973 # ----------------------
1974 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1975 # that executables *can* be run.
1976 ac_fn_c_try_run ()
1977 {
1978   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1979   if { { ac_try="$ac_link"
1980 case "(($ac_try" in
1981   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1982   *) ac_try_echo=$ac_try;;
1983 esac
1984 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1985 $as_echo "$ac_try_echo"; } >&5
1986   (eval "$ac_link") 2>&5
1987   ac_status=$?
1988   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1989   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1990   { { case "(($ac_try" in
1991   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1992   *) ac_try_echo=$ac_try;;
1993 esac
1994 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1995 $as_echo "$ac_try_echo"; } >&5
1996   (eval "$ac_try") 2>&5
1997   ac_status=$?
1998   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1999   test $ac_status = 0; }; }; then :
2000   ac_retval=0
2001 else
2002   $as_echo "$as_me: program exited with status $ac_status" >&5
2003        $as_echo "$as_me: failed program was:" >&5
2004 sed 's/^/| /' conftest.$ac_ext >&5
2005
2006        ac_retval=$ac_status
2007 fi
2008   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2009   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2010   return $ac_retval
2011
2012 } # ac_fn_c_try_run
2013
2014 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2015 # -------------------------------------------------------
2016 # Tests whether HEADER exists and can be compiled using the include files in
2017 # INCLUDES, setting the cache variable VAR accordingly.
2018 ac_fn_c_check_header_compile ()
2019 {
2020   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2021   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2022 $as_echo_n "checking for $2... " >&6; }
2023 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2024   $as_echo_n "(cached) " >&6
2025 else
2026   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2027 /* end confdefs.h.  */
2028 $4
2029 #include <$2>
2030 _ACEOF
2031 if ac_fn_c_try_compile "$LINENO"; then :
2032   eval "$3=yes"
2033 else
2034   eval "$3=no"
2035 fi
2036 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2037 fi
2038 eval ac_res=\$$3
2039                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2040 $as_echo "$ac_res" >&6; }
2041   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2042
2043 } # ac_fn_c_check_header_compile
2044
2045 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2046 # --------------------------------------------
2047 # Tries to find the compile-time value of EXPR in a program that includes
2048 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2049 # computed
2050 ac_fn_c_compute_int ()
2051 {
2052   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2053   if test "$cross_compiling" = yes; then
2054     # Depending upon the size, compute the lo and hi bounds.
2055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2056 /* end confdefs.h.  */
2057 $4
2058 int
2059 main ()
2060 {
2061 static int test_array [1 - 2 * !(($2) >= 0)];
2062 test_array [0] = 0
2063
2064   ;
2065   return 0;
2066 }
2067 _ACEOF
2068 if ac_fn_c_try_compile "$LINENO"; then :
2069   ac_lo=0 ac_mid=0
2070   while :; do
2071     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2072 /* end confdefs.h.  */
2073 $4
2074 int
2075 main ()
2076 {
2077 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2078 test_array [0] = 0
2079
2080   ;
2081   return 0;
2082 }
2083 _ACEOF
2084 if ac_fn_c_try_compile "$LINENO"; then :
2085   ac_hi=$ac_mid; break
2086 else
2087   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2088                         if test $ac_lo -le $ac_mid; then
2089                           ac_lo= ac_hi=
2090                           break
2091                         fi
2092                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2093 fi
2094 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2095   done
2096 else
2097   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2098 /* end confdefs.h.  */
2099 $4
2100 int
2101 main ()
2102 {
2103 static int test_array [1 - 2 * !(($2) < 0)];
2104 test_array [0] = 0
2105
2106   ;
2107   return 0;
2108 }
2109 _ACEOF
2110 if ac_fn_c_try_compile "$LINENO"; then :
2111   ac_hi=-1 ac_mid=-1
2112   while :; do
2113     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2114 /* end confdefs.h.  */
2115 $4
2116 int
2117 main ()
2118 {
2119 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2120 test_array [0] = 0
2121
2122   ;
2123   return 0;
2124 }
2125 _ACEOF
2126 if ac_fn_c_try_compile "$LINENO"; then :
2127   ac_lo=$ac_mid; break
2128 else
2129   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2130                         if test $ac_mid -le $ac_hi; then
2131                           ac_lo= ac_hi=
2132                           break
2133                         fi
2134                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2135 fi
2136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2137   done
2138 else
2139   ac_lo= ac_hi=
2140 fi
2141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2142 fi
2143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2144 # Binary search between lo and hi bounds.
2145 while test "x$ac_lo" != "x$ac_hi"; do
2146   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2147   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2148 /* end confdefs.h.  */
2149 $4
2150 int
2151 main ()
2152 {
2153 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2154 test_array [0] = 0
2155
2156   ;
2157   return 0;
2158 }
2159 _ACEOF
2160 if ac_fn_c_try_compile "$LINENO"; then :
2161   ac_hi=$ac_mid
2162 else
2163   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2164 fi
2165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2166 done
2167 case $ac_lo in #((
2168 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2169 '') ac_retval=1 ;;
2170 esac
2171   else
2172     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2173 /* end confdefs.h.  */
2174 $4
2175 static long int longval () { return $2; }
2176 static unsigned long int ulongval () { return $2; }
2177 #include <stdio.h>
2178 #include <stdlib.h>
2179 int
2180 main ()
2181 {
2182
2183   FILE *f = fopen ("conftest.val", "w");
2184   if (! f)
2185     return 1;
2186   if (($2) < 0)
2187     {
2188       long int i = longval ();
2189       if (i != ($2))
2190         return 1;
2191       fprintf (f, "%ld", i);
2192     }
2193   else
2194     {
2195       unsigned long int i = ulongval ();
2196       if (i != ($2))
2197         return 1;
2198       fprintf (f, "%lu", i);
2199     }
2200   /* Do not output a trailing newline, as this causes \r\n confusion
2201      on some platforms.  */
2202   return ferror (f) || fclose (f) != 0;
2203
2204   ;
2205   return 0;
2206 }
2207 _ACEOF
2208 if ac_fn_c_try_run "$LINENO"; then :
2209   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2210 else
2211   ac_retval=1
2212 fi
2213 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2214   conftest.$ac_objext conftest.beam conftest.$ac_ext
2215 rm -f conftest.val
2216
2217   fi
2218   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2219   return $ac_retval
2220
2221 } # ac_fn_c_compute_int
2222
2223 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2224 # -------------------------------------------
2225 # Tests whether TYPE exists after having included INCLUDES, setting cache
2226 # variable VAR accordingly.
2227 ac_fn_c_check_type ()
2228 {
2229   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2230   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2231 $as_echo_n "checking for $2... " >&6; }
2232 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2233   $as_echo_n "(cached) " >&6
2234 else
2235   eval "$3=no"
2236   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2237 /* end confdefs.h.  */
2238 $4
2239 int
2240 main ()
2241 {
2242 if (sizeof ($2))
2243          return 0;
2244   ;
2245   return 0;
2246 }
2247 _ACEOF
2248 if ac_fn_c_try_compile "$LINENO"; then :
2249   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2250 /* end confdefs.h.  */
2251 $4
2252 int
2253 main ()
2254 {
2255 if (sizeof (($2)))
2256             return 0;
2257   ;
2258   return 0;
2259 }
2260 _ACEOF
2261 if ac_fn_c_try_compile "$LINENO"; then :
2262
2263 else
2264   eval "$3=yes"
2265 fi
2266 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2267 fi
2268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2269 fi
2270 eval ac_res=\$$3
2271                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2272 $as_echo "$ac_res" >&6; }
2273   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2274
2275 } # ac_fn_c_check_type
2276
2277 # ac_fn_c_find_intX_t LINENO BITS VAR
2278 # -----------------------------------
2279 # Finds a signed integer type with width BITS, setting cache variable VAR
2280 # accordingly.
2281 ac_fn_c_find_intX_t ()
2282 {
2283   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2284   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2285 $as_echo_n "checking for int$2_t... " >&6; }
2286 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2287   $as_echo_n "(cached) " >&6
2288 else
2289   eval "$3=no"
2290      for ac_type in int$2_t 'int' 'long int' \
2291          'long long int' 'short int' 'signed char'; do
2292        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2293 /* end confdefs.h.  */
2294 $ac_includes_default
2295 int
2296 main ()
2297 {
2298 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2299 test_array [0] = 0
2300
2301   ;
2302   return 0;
2303 }
2304 _ACEOF
2305 if ac_fn_c_try_compile "$LINENO"; then :
2306   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2307 /* end confdefs.h.  */
2308 $ac_includes_default
2309 int
2310 main ()
2311 {
2312 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2313                  < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2314 test_array [0] = 0
2315
2316   ;
2317   return 0;
2318 }
2319 _ACEOF
2320 if ac_fn_c_try_compile "$LINENO"; then :
2321
2322 else
2323   case $ac_type in #(
2324   int$2_t) :
2325     eval "$3=yes" ;; #(
2326   *) :
2327     eval "$3=\$ac_type" ;;
2328 esac
2329 fi
2330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2331 fi
2332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2333        eval as_val=\$$3
2334    if test "x$as_val" = x""no; then :
2335
2336 else
2337   break
2338 fi
2339      done
2340 fi
2341 eval ac_res=\$$3
2342                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2343 $as_echo "$ac_res" >&6; }
2344   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2345
2346 } # ac_fn_c_find_intX_t
2347
2348 # ac_fn_c_try_link LINENO
2349 # -----------------------
2350 # Try to link conftest.$ac_ext, and return whether this succeeded.
2351 ac_fn_c_try_link ()
2352 {
2353   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2354   rm -f conftest.$ac_objext conftest$ac_exeext
2355   if { { ac_try="$ac_link"
2356 case "(($ac_try" in
2357   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2358   *) ac_try_echo=$ac_try;;
2359 esac
2360 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2361 $as_echo "$ac_try_echo"; } >&5
2362   (eval "$ac_link") 2>conftest.err
2363   ac_status=$?
2364   if test -s conftest.err; then
2365     grep -v '^ *+' conftest.err >conftest.er1
2366     cat conftest.er1 >&5
2367     mv -f conftest.er1 conftest.err
2368   fi
2369   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2370   test $ac_status = 0; } && {
2371          test -z "$ac_c_werror_flag" ||
2372          test ! -s conftest.err
2373        } && test -s conftest$ac_exeext && {
2374          test "$cross_compiling" = yes ||
2375          $as_test_x conftest$ac_exeext
2376        }; then :
2377   ac_retval=0
2378 else
2379   $as_echo "$as_me: failed program was:" >&5
2380 sed 's/^/| /' conftest.$ac_ext >&5
2381
2382         ac_retval=1
2383 fi
2384   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2385   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2386   # interfere with the next link command; also delete a directory that is
2387   # left behind by Apple's compiler.  We do this before executing the actions.
2388   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2389   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2390   return $ac_retval
2391
2392 } # ac_fn_c_try_link
2393
2394 # ac_fn_c_find_uintX_t LINENO BITS VAR
2395 # ------------------------------------
2396 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2397 # accordingly.
2398 ac_fn_c_find_uintX_t ()
2399 {
2400   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2401   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2402 $as_echo_n "checking for uint$2_t... " >&6; }
2403 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2404   $as_echo_n "(cached) " >&6
2405 else
2406   eval "$3=no"
2407      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2408          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2409        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2410 /* end confdefs.h.  */
2411 $ac_includes_default
2412 int
2413 main ()
2414 {
2415 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2416 test_array [0] = 0
2417
2418   ;
2419   return 0;
2420 }
2421 _ACEOF
2422 if ac_fn_c_try_compile "$LINENO"; then :
2423   case $ac_type in #(
2424   uint$2_t) :
2425     eval "$3=yes" ;; #(
2426   *) :
2427     eval "$3=\$ac_type" ;;
2428 esac
2429 fi
2430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2431        eval as_val=\$$3
2432    if test "x$as_val" = x""no; then :
2433
2434 else
2435   break
2436 fi
2437      done
2438 fi
2439 eval ac_res=\$$3
2440                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2441 $as_echo "$ac_res" >&6; }
2442   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2443
2444 } # ac_fn_c_find_uintX_t
2445
2446 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2447 # ----------------------------------------------
2448 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2449 ac_fn_c_check_header_preproc ()
2450 {
2451   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2452   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2453 $as_echo_n "checking for $2... " >&6; }
2454 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2455   $as_echo_n "(cached) " >&6
2456 else
2457   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2458 /* end confdefs.h.  */
2459 #include <$2>
2460 _ACEOF
2461 if ac_fn_c_try_cpp "$LINENO"; then :
2462   eval "$3=yes"
2463 else
2464   eval "$3=no"
2465 fi
2466 rm -f conftest.err conftest.$ac_ext
2467 fi
2468 eval ac_res=\$$3
2469                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2470 $as_echo "$ac_res" >&6; }
2471   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2472
2473 } # ac_fn_c_check_header_preproc
2474
2475 # ac_fn_cxx_try_cpp LINENO
2476 # ------------------------
2477 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2478 ac_fn_cxx_try_cpp ()
2479 {
2480   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2481   if { { ac_try="$ac_cpp conftest.$ac_ext"
2482 case "(($ac_try" in
2483   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2484   *) ac_try_echo=$ac_try;;
2485 esac
2486 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2487 $as_echo "$ac_try_echo"; } >&5
2488   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2489   ac_status=$?
2490   if test -s conftest.err; then
2491     grep -v '^ *+' conftest.err >conftest.er1
2492     cat conftest.er1 >&5
2493     mv -f conftest.er1 conftest.err
2494   fi
2495   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2496   test $ac_status = 0; } >/dev/null && {
2497          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2498          test ! -s conftest.err
2499        }; then :
2500   ac_retval=0
2501 else
2502   $as_echo "$as_me: failed program was:" >&5
2503 sed 's/^/| /' conftest.$ac_ext >&5
2504
2505     ac_retval=1
2506 fi
2507   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2508   return $ac_retval
2509
2510 } # ac_fn_cxx_try_cpp
2511
2512 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2513 # ------------------------------------------------
2514 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2515 ac_fn_cxx_check_header_preproc ()
2516 {
2517   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2518   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2519 $as_echo_n "checking for $2... " >&6; }
2520 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2521   $as_echo_n "(cached) " >&6
2522 else
2523   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2524 /* end confdefs.h.  */
2525 #include <$2>
2526 _ACEOF
2527 if ac_fn_cxx_try_cpp "$LINENO"; then :
2528   eval "$3=yes"
2529 else
2530   eval "$3=no"
2531 fi
2532 rm -f conftest.err conftest.$ac_ext
2533 fi
2534 eval ac_res=\$$3
2535                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2536 $as_echo "$ac_res" >&6; }
2537   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2538
2539 } # ac_fn_cxx_check_header_preproc
2540
2541 # ac_fn_c_check_func LINENO FUNC VAR
2542 # ----------------------------------
2543 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2544 ac_fn_c_check_func ()
2545 {
2546   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2547   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2548 $as_echo_n "checking for $2... " >&6; }
2549 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2550   $as_echo_n "(cached) " >&6
2551 else
2552   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2553 /* end confdefs.h.  */
2554 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2555    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2556 #define $2 innocuous_$2
2557
2558 /* System header to define __stub macros and hopefully few prototypes,
2559     which can conflict with char $2 (); below.
2560     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2561     <limits.h> exists even on freestanding compilers.  */
2562
2563 #ifdef __STDC__
2564 # include <limits.h>
2565 #else
2566 # include <assert.h>
2567 #endif
2568
2569 #undef $2
2570
2571 /* Override any GCC internal prototype to avoid an error.
2572    Use char because int might match the return type of a GCC
2573    builtin and then its argument prototype would still apply.  */
2574 #ifdef __cplusplus
2575 extern "C"
2576 #endif
2577 char $2 ();
2578 /* The GNU C library defines this for functions which it implements
2579     to always fail with ENOSYS.  Some functions are actually named
2580     something starting with __ and the normal name is an alias.  */
2581 #if defined __stub_$2 || defined __stub___$2
2582 choke me
2583 #endif
2584
2585 int
2586 main ()
2587 {
2588 return $2 ();
2589   ;
2590   return 0;
2591 }
2592 _ACEOF
2593 if ac_fn_c_try_link "$LINENO"; then :
2594   eval "$3=yes"
2595 else
2596   eval "$3=no"
2597 fi
2598 rm -f core conftest.err conftest.$ac_objext \
2599     conftest$ac_exeext conftest.$ac_ext
2600 fi
2601 eval ac_res=\$$3
2602                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2603 $as_echo "$ac_res" >&6; }
2604   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2605
2606 } # ac_fn_c_check_func
2607
2608 # ac_fn_cxx_try_link LINENO
2609 # -------------------------
2610 # Try to link conftest.$ac_ext, and return whether this succeeded.
2611 ac_fn_cxx_try_link ()
2612 {
2613   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2614   rm -f conftest.$ac_objext conftest$ac_exeext
2615   if { { ac_try="$ac_link"
2616 case "(($ac_try" in
2617   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2618   *) ac_try_echo=$ac_try;;
2619 esac
2620 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2621 $as_echo "$ac_try_echo"; } >&5
2622   (eval "$ac_link") 2>conftest.err
2623   ac_status=$?
2624   if test -s conftest.err; then
2625     grep -v '^ *+' conftest.err >conftest.er1
2626     cat conftest.er1 >&5
2627     mv -f conftest.er1 conftest.err
2628   fi
2629   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2630   test $ac_status = 0; } && {
2631          test -z "$ac_cxx_werror_flag" ||
2632          test ! -s conftest.err
2633        } && test -s conftest$ac_exeext && {
2634          test "$cross_compiling" = yes ||
2635          $as_test_x conftest$ac_exeext
2636        }; then :
2637   ac_retval=0
2638 else
2639   $as_echo "$as_me: failed program was:" >&5
2640 sed 's/^/| /' conftest.$ac_ext >&5
2641
2642         ac_retval=1
2643 fi
2644   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2645   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2646   # interfere with the next link command; also delete a directory that is
2647   # left behind by Apple's compiler.  We do this before executing the actions.
2648   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2649   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2650   return $ac_retval
2651
2652 } # ac_fn_cxx_try_link
2653 cat >config.log <<_ACEOF
2654 This file contains any messages produced by compilers while
2655 running configure, to aid debugging if configure makes a mistake.
2656
2657 It was created by $as_me, which was
2658 generated by GNU Autoconf 2.64.  Invocation command line was
2659
2660   $ $0 $@
2661
2662 _ACEOF
2663 exec 5>>config.log
2664 {
2665 cat <<_ASUNAME
2666 ## --------- ##
2667 ## Platform. ##
2668 ## --------- ##
2669
2670 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2671 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2672 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2673 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2674 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2675
2676 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2677 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2678
2679 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2680 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2681 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2682 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2683 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2684 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2685 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2686
2687 _ASUNAME
2688
2689 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2690 for as_dir in $PATH
2691 do
2692   IFS=$as_save_IFS
2693   test -z "$as_dir" && as_dir=.
2694     $as_echo "PATH: $as_dir"
2695   done
2696 IFS=$as_save_IFS
2697
2698 } >&5
2699
2700 cat >&5 <<_ACEOF
2701
2702
2703 ## ----------- ##
2704 ## Core tests. ##
2705 ## ----------- ##
2706
2707 _ACEOF
2708
2709
2710 # Keep a trace of the command line.
2711 # Strip out --no-create and --no-recursion so they do not pile up.
2712 # Strip out --silent because we don't want to record it for future runs.
2713 # Also quote any args containing shell meta-characters.
2714 # Make two passes to allow for proper duplicate-argument suppression.
2715 ac_configure_args=
2716 ac_configure_args0=
2717 ac_configure_args1=
2718 ac_must_keep_next=false
2719 for ac_pass in 1 2
2720 do
2721   for ac_arg
2722   do
2723     case $ac_arg in
2724     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2725     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2726     | -silent | --silent | --silen | --sile | --sil)
2727       continue ;;
2728     *\'*)
2729       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2730     esac
2731     case $ac_pass in
2732     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2733     2)
2734       as_fn_append ac_configure_args1 " '$ac_arg'"
2735       if test $ac_must_keep_next = true; then
2736         ac_must_keep_next=false # Got value, back to normal.
2737       else
2738         case $ac_arg in
2739           *=* | --config-cache | -C | -disable-* | --disable-* \
2740           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2741           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2742           | -with-* | --with-* | -without-* | --without-* | --x)
2743             case "$ac_configure_args0 " in
2744               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2745             esac
2746             ;;
2747           -* ) ac_must_keep_next=true ;;
2748         esac
2749       fi
2750       as_fn_append ac_configure_args " '$ac_arg'"
2751       ;;
2752     esac
2753   done
2754 done
2755 { ac_configure_args0=; unset ac_configure_args0;}
2756 { ac_configure_args1=; unset ac_configure_args1;}
2757
2758 # When interrupted or exit'd, cleanup temporary files, and complete
2759 # config.log.  We remove comments because anyway the quotes in there
2760 # would cause problems or look ugly.
2761 # WARNING: Use '\'' to represent an apostrophe within the trap.
2762 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2763 trap 'exit_status=$?
2764   # Save into config.log some information that might help in debugging.
2765   {
2766     echo
2767
2768     cat <<\_ASBOX
2769 ## ---------------- ##
2770 ## Cache variables. ##
2771 ## ---------------- ##
2772 _ASBOX
2773     echo
2774     # The following way of writing the cache mishandles newlines in values,
2775 (
2776   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2777     eval ac_val=\$$ac_var
2778     case $ac_val in #(
2779     *${as_nl}*)
2780       case $ac_var in #(
2781       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2782 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2783       esac
2784       case $ac_var in #(
2785       _ | IFS | as_nl) ;; #(
2786       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2787       *) { eval $ac_var=; unset $ac_var;} ;;
2788       esac ;;
2789     esac
2790   done
2791   (set) 2>&1 |
2792     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2793     *${as_nl}ac_space=\ *)
2794       sed -n \
2795         "s/'\''/'\''\\\\'\'''\''/g;
2796           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2797       ;; #(
2798     *)
2799       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2800       ;;
2801     esac |
2802     sort
2803 )
2804     echo
2805
2806     cat <<\_ASBOX
2807 ## ----------------- ##
2808 ## Output variables. ##
2809 ## ----------------- ##
2810 _ASBOX
2811     echo
2812     for ac_var in $ac_subst_vars
2813     do
2814       eval ac_val=\$$ac_var
2815       case $ac_val in
2816       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2817       esac
2818       $as_echo "$ac_var='\''$ac_val'\''"
2819     done | sort
2820     echo
2821
2822     if test -n "$ac_subst_files"; then
2823       cat <<\_ASBOX
2824 ## ------------------- ##
2825 ## File substitutions. ##
2826 ## ------------------- ##
2827 _ASBOX
2828       echo
2829       for ac_var in $ac_subst_files
2830       do
2831         eval ac_val=\$$ac_var
2832         case $ac_val in
2833         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2834         esac
2835         $as_echo "$ac_var='\''$ac_val'\''"
2836       done | sort
2837       echo
2838     fi
2839
2840     if test -s confdefs.h; then
2841       cat <<\_ASBOX
2842 ## ----------- ##
2843 ## confdefs.h. ##
2844 ## ----------- ##
2845 _ASBOX
2846       echo
2847       cat confdefs.h
2848       echo
2849     fi
2850     test "$ac_signal" != 0 &&
2851       $as_echo "$as_me: caught signal $ac_signal"
2852     $as_echo "$as_me: exit $exit_status"
2853   } >&5
2854   rm -f core *.core core.conftest.* &&
2855     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2856     exit $exit_status
2857 ' 0
2858 for ac_signal in 1 2 13 15; do
2859   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2860 done
2861 ac_signal=0
2862
2863 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2864 rm -f -r conftest* confdefs.h
2865
2866 $as_echo "/* confdefs.h */" > confdefs.h
2867
2868 # Predefined preprocessor variables.
2869
2870 cat >>confdefs.h <<_ACEOF
2871 #define PACKAGE_NAME "$PACKAGE_NAME"
2872 _ACEOF
2873
2874 cat >>confdefs.h <<_ACEOF
2875 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2876 _ACEOF
2877
2878 cat >>confdefs.h <<_ACEOF
2879 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2880 _ACEOF
2881
2882 cat >>confdefs.h <<_ACEOF
2883 #define PACKAGE_STRING "$PACKAGE_STRING"
2884 _ACEOF
2885
2886 cat >>confdefs.h <<_ACEOF
2887 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2888 _ACEOF
2889
2890 cat >>confdefs.h <<_ACEOF
2891 #define PACKAGE_URL "$PACKAGE_URL"
2892 _ACEOF
2893
2894
2895 # Let the site file select an alternate cache file if it wants to.
2896 # Prefer an explicitly selected file to automatically selected ones.
2897 ac_site_file1=NONE
2898 ac_site_file2=NONE
2899 if test -n "$CONFIG_SITE"; then
2900   ac_site_file1=$CONFIG_SITE
2901 elif test "x$prefix" != xNONE; then
2902   ac_site_file1=$prefix/share/config.site
2903   ac_site_file2=$prefix/etc/config.site
2904 else
2905   ac_site_file1=$ac_default_prefix/share/config.site
2906   ac_site_file2=$ac_default_prefix/etc/config.site
2907 fi
2908 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2909 do
2910   test "x$ac_site_file" = xNONE && continue
2911   if test -r "$ac_site_file"; then
2912     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2913 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2914     sed 's/^/| /' "$ac_site_file" >&5
2915     . "$ac_site_file"
2916   fi
2917 done
2918
2919 if test -r "$cache_file"; then
2920   # Some versions of bash will fail to source /dev/null (special
2921   # files actually), so we avoid doing that.
2922   if test -f "$cache_file"; then
2923     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2924 $as_echo "$as_me: loading cache $cache_file" >&6;}
2925     case $cache_file in
2926       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2927       *)                      . "./$cache_file";;
2928     esac
2929   fi
2930 else
2931   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2932 $as_echo "$as_me: creating cache $cache_file" >&6;}
2933   >$cache_file
2934 fi
2935
2936 # Check that the precious variables saved in the cache have kept the same
2937 # value.
2938 ac_cache_corrupted=false
2939 for ac_var in $ac_precious_vars; do
2940   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2941   eval ac_new_set=\$ac_env_${ac_var}_set
2942   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2943   eval ac_new_val=\$ac_env_${ac_var}_value
2944   case $ac_old_set,$ac_new_set in
2945     set,)
2946       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2947 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2948       ac_cache_corrupted=: ;;
2949     ,set)
2950       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2951 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2952       ac_cache_corrupted=: ;;
2953     ,);;
2954     *)
2955       if test "x$ac_old_val" != "x$ac_new_val"; then
2956         # differences in whitespace do not lead to failure.
2957         ac_old_val_w=`echo x $ac_old_val`
2958         ac_new_val_w=`echo x $ac_new_val`
2959         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2960           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2961 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2962           ac_cache_corrupted=:
2963         else
2964           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2965 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2966           eval $ac_var=\$ac_old_val
2967         fi
2968         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2969 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2970         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2971 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2972       fi;;
2973   esac
2974   # Pass precious variables to config.status.
2975   if test "$ac_new_set" = set; then
2976     case $ac_new_val in
2977     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2978     *) ac_arg=$ac_var=$ac_new_val ;;
2979     esac
2980     case " $ac_configure_args " in
2981       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2982       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2983     esac
2984   fi
2985 done
2986 if $ac_cache_corrupted; then
2987   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2988 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2989   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2990 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2991   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2992 fi
2993 ## -------------------- ##
2994 ## Main body of script. ##
2995 ## -------------------- ##
2996
2997 ac_ext=c
2998 ac_cpp='$CPP $CPPFLAGS'
2999 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3000 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3001 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3002
3003
3004
3005
3006
3007
3008 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3009
3010
3011 gcc_version=`cat $srcdir/BASE-VER`
3012
3013 # Determine the host, build, and target systems
3014 ac_aux_dir=
3015 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3016   for ac_t in install-sh install.sh shtool; do
3017     if test -f "$ac_dir/$ac_t"; then
3018       ac_aux_dir=$ac_dir
3019       ac_install_sh="$ac_aux_dir/$ac_t -c"
3020       break 2
3021     fi
3022   done
3023 done
3024 if test -z "$ac_aux_dir"; then
3025   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3026 fi
3027
3028 # These three variables are undocumented and unsupported,
3029 # and are intended to be withdrawn in a future Autoconf release.
3030 # They can cause serious problems if a builder's source tree is in a directory
3031 # whose full name contains unusual characters.
3032 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3033 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3034 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3035
3036
3037 # Make sure we can run config.sub.
3038 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3039   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3040
3041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3042 $as_echo_n "checking build system type... " >&6; }
3043 if test "${ac_cv_build+set}" = set; then :
3044   $as_echo_n "(cached) " >&6
3045 else
3046   ac_build_alias=$build_alias
3047 test "x$ac_build_alias" = x &&
3048   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3049 test "x$ac_build_alias" = x &&
3050   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3051 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3052   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3053
3054 fi
3055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3056 $as_echo "$ac_cv_build" >&6; }
3057 case $ac_cv_build in
3058 *-*-*) ;;
3059 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3060 esac
3061 build=$ac_cv_build
3062 ac_save_IFS=$IFS; IFS='-'
3063 set x $ac_cv_build
3064 shift
3065 build_cpu=$1
3066 build_vendor=$2
3067 shift; shift
3068 # Remember, the first character of IFS is used to create $*,
3069 # except with old shells:
3070 build_os=$*
3071 IFS=$ac_save_IFS
3072 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3073
3074
3075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3076 $as_echo_n "checking host system type... " >&6; }
3077 if test "${ac_cv_host+set}" = set; then :
3078   $as_echo_n "(cached) " >&6
3079 else
3080   if test "x$host_alias" = x; then
3081   ac_cv_host=$ac_cv_build
3082 else
3083   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3084     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3085 fi
3086
3087 fi
3088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3089 $as_echo "$ac_cv_host" >&6; }
3090 case $ac_cv_host in
3091 *-*-*) ;;
3092 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3093 esac
3094 host=$ac_cv_host
3095 ac_save_IFS=$IFS; IFS='-'
3096 set x $ac_cv_host
3097 shift
3098 host_cpu=$1
3099 host_vendor=$2
3100 shift; shift
3101 # Remember, the first character of IFS is used to create $*,
3102 # except with old shells:
3103 host_os=$*
3104 IFS=$ac_save_IFS
3105 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3106
3107
3108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3109 $as_echo_n "checking target system type... " >&6; }
3110 if test "${ac_cv_target+set}" = set; then :
3111   $as_echo_n "(cached) " >&6
3112 else
3113   if test "x$target_alias" = x; then
3114   ac_cv_target=$ac_cv_host
3115 else
3116   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3117     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3118 fi
3119
3120 fi
3121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3122 $as_echo "$ac_cv_target" >&6; }
3123 case $ac_cv_target in
3124 *-*-*) ;;
3125 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3126 esac
3127 target=$ac_cv_target
3128 ac_save_IFS=$IFS; IFS='-'
3129 set x $ac_cv_target
3130 shift
3131 target_cpu=$1
3132 target_vendor=$2
3133 shift; shift
3134 # Remember, the first character of IFS is used to create $*,
3135 # except with old shells:
3136 target_os=$*
3137 IFS=$ac_save_IFS
3138 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3139
3140
3141 # The aliases save the names the user supplied, while $host etc.
3142 # will get canonicalized.
3143 test -n "$target_alias" &&
3144   test "$program_prefix$program_suffix$program_transform_name" = \
3145     NONENONEs,x,x, &&
3146   program_prefix=${target_alias}-
3147
3148 # Determine the noncanonical target name, for directory use.
3149  case ${build_alias} in
3150   "") build_noncanonical=${build} ;;
3151   *) build_noncanonical=${build_alias} ;;
3152 esac
3153
3154  case ${host_alias} in
3155   "") host_noncanonical=${build_noncanonical} ;;
3156   *) host_noncanonical=${host_alias} ;;
3157 esac
3158
3159  case ${target_alias} in
3160   "") target_noncanonical=${host_noncanonical} ;;
3161   *) target_noncanonical=${target_alias} ;;
3162 esac
3163
3164
3165
3166
3167 # Determine the target- and build-specific subdirectories
3168
3169 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3170 # have matching libraries, they should use host libraries: Makefile.tpl
3171 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3172 # However, they still use the build modules, because the corresponding
3173 # host modules (e.g. bison) are only built for the host when bootstrap
3174 # finishes. So:
3175 # - build_subdir is where we find build modules, and never changes.
3176 # - build_libsubdir is where we find build libraries, and can be overridden.
3177
3178 # Prefix 'build-' so this never conflicts with target_subdir.
3179 build_subdir="build-${build_noncanonical}"
3180
3181 # Check whether --with-build-libsubdir was given.
3182 if test "${with_build_libsubdir+set}" = set; then :
3183   withval=$with_build_libsubdir; build_libsubdir="$withval"
3184 else
3185   build_libsubdir="$build_subdir"
3186 fi
3187
3188 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3189 if ( test $srcdir = . && test -d gcc ) \
3190    || test -d $srcdir/../host-${host_noncanonical}; then
3191   host_subdir="host-${host_noncanonical}"
3192 else
3193   host_subdir=.
3194 fi
3195 # No prefix.
3196 target_subdir=${target_noncanonical}
3197
3198
3199 # Set program_transform_name
3200 test "$program_prefix" != NONE &&
3201   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3202 # Use a double $ so make ignores it.
3203 test "$program_suffix" != NONE &&
3204   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3205 # Double any \ or $.
3206 # By default was `s,x,x', remove it if useless.
3207 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3208 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3209
3210
3211 # Check for bogus environment variables.
3212 # Test if LIBRARY_PATH contains the notation for the current directory
3213 # since this would lead to problems installing/building glibc.
3214 # LIBRARY_PATH contains the current directory if one of the following
3215 # is true:
3216 # - one of the terminals (":" and ";") is the first or last sign
3217 # - two terminals occur directly after each other
3218 # - the path contains an element with a dot in it
3219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3220 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3221 case ${LIBRARY_PATH} in
3222   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3223     library_path_setting="contains current directory"
3224     ;;
3225   *)
3226     library_path_setting="ok"
3227     ;;
3228 esac
3229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3230 $as_echo "$library_path_setting" >&6; }
3231 if test "$library_path_setting" != "ok"; then
3232 as_fn_error "
3233 *** LIBRARY_PATH shouldn't contain the current directory when
3234 *** building gcc. Please change the environment variable
3235 *** and run configure again." "$LINENO" 5
3236 fi
3237
3238 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3239 # since this would lead to problems installing/building glibc.
3240 # GCC_EXEC_PREFIX contains the current directory if one of the following
3241 # is true:
3242 # - one of the terminals (":" and ";") is the first or last sign
3243 # - two terminals occur directly after each other
3244 # - the path contains an element with a dot in it
3245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3246 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3247 case ${GCC_EXEC_PREFIX} in
3248   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3249     gcc_exec_prefix_setting="contains current directory"
3250     ;;
3251   *)
3252     gcc_exec_prefix_setting="ok"
3253     ;;
3254 esac
3255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3256 $as_echo "$gcc_exec_prefix_setting" >&6; }
3257 if test "$gcc_exec_prefix_setting" != "ok"; then
3258 as_fn_error "
3259 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3260 *** building gcc. Please change the environment variable
3261 *** and run configure again." "$LINENO" 5
3262 fi
3263
3264 # -----------
3265 # Directories
3266 # -----------
3267
3268 # Specify the local prefix
3269 local_prefix=
3270
3271 # Check whether --with-local-prefix was given.
3272 if test "${with_local_prefix+set}" = set; then :
3273   withval=$with_local_prefix; case "${withval}" in
3274 yes)    as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3275 no)     ;;
3276 *)      local_prefix=$with_local_prefix ;;
3277 esac
3278 fi
3279
3280
3281 # Default local prefix if it is empty
3282 if test x$local_prefix = x; then
3283         local_prefix=/usr/local
3284 fi
3285
3286 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3287 # passed in by the toplevel make and thus we'd get different behavior
3288 # depending on where we built the sources.
3289 gcc_gxx_include_dir=
3290 # Specify the g++ header file directory
3291
3292 # Check whether --with-gxx-include-dir was given.
3293 if test "${with_gxx_include_dir+set}" = set; then :
3294   withval=$with_gxx_include_dir; case "${withval}" in
3295 yes)    as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3296 no)     ;;
3297 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
3298 esac
3299 fi
3300
3301
3302 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3303 if test x${gcc_gxx_include_dir} = x; then
3304   if test x${enable_version_specific_runtime_libs} = xyes; then
3305     gcc_gxx_include_dir='${libsubdir}/include/c++'
3306   else
3307     libstdcxx_incdir='include/c++/$(version)'
3308     if test x$host != x$target; then
3309        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3310     fi
3311     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3312   fi
3313 fi
3314
3315
3316 # Check whether --with-cpp_install_dir was given.
3317 if test "${with_cpp_install_dir+set}" = set; then :
3318   withval=$with_cpp_install_dir; if test x$withval = xyes; then
3319   as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3320 elif test x$withval != xno; then
3321   cpp_install_dir=$withval
3322 fi
3323 fi
3324
3325
3326 # We would like to our source tree to be readonly.  However when releases or
3327 # pre-releases are generated, the flex/bison generated files as well as the
3328 # various formats of manuals need to be included along with the rest of the
3329 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3330 # just that.
3331
3332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3333 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3334     # Check whether --enable-generated-files-in-srcdir was given.
3335 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3336   enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3337 else
3338   generated_files_in_srcdir=no
3339 fi
3340
3341
3342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3343 $as_echo "$generated_files_in_srcdir" >&6; }
3344
3345 if test "$generated_files_in_srcdir" = "yes"; then
3346   GENINSRC=''
3347 else
3348   GENINSRC='#'
3349 fi
3350
3351
3352 # -------------------
3353 # Find default linker
3354 # -------------------
3355
3356 # With GNU ld
3357
3358 # Check whether --with-gnu-ld was given.
3359 if test "${with_gnu_ld+set}" = set; then :
3360   withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3361 else
3362   gnu_ld_flag=no
3363 fi
3364
3365
3366 # With pre-defined ld
3367
3368 # Check whether --with-ld was given.
3369 if test "${with_ld+set}" = set; then :
3370   withval=$with_ld; DEFAULT_LINKER="$with_ld"
3371 fi
3372
3373 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3374   if test ! -x "$DEFAULT_LINKER"; then
3375     as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3376   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3377     gnu_ld_flag=yes
3378   fi
3379
3380 cat >>confdefs.h <<_ACEOF
3381 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3382 _ACEOF
3383
3384 fi
3385
3386 gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
3387
3388 cat >>confdefs.h <<_ACEOF
3389 #define HAVE_GNU_LD $gnu_ld
3390 _ACEOF
3391
3392
3393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3394 $as_echo_n "checking whether a default linker was specified... " >&6; }
3395 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3396   if test x"$gnu_ld_flag" = x"no"; then
3397     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3398 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3399   else
3400     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3401 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3402   fi
3403 else
3404   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3405 $as_echo "no" >&6; }
3406 fi
3407
3408 # With demangler in GNU ld
3409
3410 # Check whether --with-demangler-in-ld was given.
3411 if test "${with_demangler_in_ld+set}" = set; then :
3412   withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3413 else
3414   demangler_in_ld=yes
3415 fi
3416
3417
3418 # ----------------------
3419 # Find default assembler
3420 # ----------------------
3421
3422 # With GNU as
3423
3424 # Check whether --with-gnu-as was given.
3425 if test "${with_gnu_as+set}" = set; then :
3426   withval=$with_gnu_as; gas_flag="$with_gnu_as"
3427 else
3428   gas_flag=no
3429 fi
3430
3431
3432
3433 # Check whether --with-as was given.
3434 if test "${with_as+set}" = set; then :
3435   withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3436 fi
3437
3438 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3439   if test ! -x "$DEFAULT_ASSEMBLER"; then
3440     as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3441   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3442     gas_flag=yes
3443   fi
3444
3445 cat >>confdefs.h <<_ACEOF
3446 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3447 _ACEOF
3448
3449 fi
3450
3451 gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi`
3452
3453 cat >>confdefs.h <<_ACEOF
3454 #define HAVE_GNU_AS $gnu_as
3455 _ACEOF
3456
3457
3458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3459 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3460 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3461   if test x"$gas_flag" = x"no"; then
3462     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3463 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3464   else
3465     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3466 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3467   fi
3468 else
3469   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3470 $as_echo "no" >&6; }
3471 fi
3472
3473 # ---------------
3474 # Find C compiler
3475 # ---------------
3476
3477 # If a non-executable a.out is present (e.g. created by GNU as above even if
3478 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3479 # file, even when creating an executable, so an execution test fails.
3480 # Remove possible default executable files to avoid this.
3481 #
3482 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3483 # Autoconf includes it.
3484 rm -f a.out a.exe b.out
3485
3486 # Find the native compiler
3487 ac_ext=c
3488 ac_cpp='$CPP $CPPFLAGS'
3489 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3490 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3491 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3492 if test -n "$ac_tool_prefix"; then
3493   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3494 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3496 $as_echo_n "checking for $ac_word... " >&6; }
3497 if test "${ac_cv_prog_CC+set}" = set; then :
3498   $as_echo_n "(cached) " >&6
3499 else
3500   if test -n "$CC"; then
3501   ac_cv_prog_CC="$CC" # Let the user override the test.
3502 else
3503 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3504 for as_dir in $PATH
3505 do
3506   IFS=$as_save_IFS
3507   test -z "$as_dir" && as_dir=.
3508     for ac_exec_ext in '' $ac_executable_extensions; do
3509   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3510     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3511     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3512     break 2
3513   fi
3514 done
3515   done
3516 IFS=$as_save_IFS
3517
3518 fi
3519 fi
3520 CC=$ac_cv_prog_CC
3521 if test -n "$CC"; then
3522   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3523 $as_echo "$CC" >&6; }
3524 else
3525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3526 $as_echo "no" >&6; }
3527 fi
3528
3529
3530 fi
3531 if test -z "$ac_cv_prog_CC"; then
3532   ac_ct_CC=$CC
3533   # Extract the first word of "gcc", so it can be a program name with args.
3534 set dummy gcc; ac_word=$2
3535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3536 $as_echo_n "checking for $ac_word... " >&6; }
3537 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3538   $as_echo_n "(cached) " >&6
3539 else
3540   if test -n "$ac_ct_CC"; then
3541   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3542 else
3543 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3544 for as_dir in $PATH
3545 do
3546   IFS=$as_save_IFS
3547   test -z "$as_dir" && as_dir=.
3548     for ac_exec_ext in '' $ac_executable_extensions; do
3549   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3550     ac_cv_prog_ac_ct_CC="gcc"
3551     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3552     break 2
3553   fi
3554 done
3555   done
3556 IFS=$as_save_IFS
3557
3558 fi
3559 fi
3560 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3561 if test -n "$ac_ct_CC"; then
3562   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3563 $as_echo "$ac_ct_CC" >&6; }
3564 else
3565   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3566 $as_echo "no" >&6; }
3567 fi
3568
3569   if test "x$ac_ct_CC" = x; then
3570     CC=""
3571   else
3572     case $cross_compiling:$ac_tool_warned in
3573 yes:)
3574 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3575 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3576 ac_tool_warned=yes ;;
3577 esac
3578     CC=$ac_ct_CC
3579   fi
3580 else
3581   CC="$ac_cv_prog_CC"
3582 fi
3583
3584 if test -z "$CC"; then
3585           if test -n "$ac_tool_prefix"; then
3586     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3587 set dummy ${ac_tool_prefix}cc; ac_word=$2
3588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3589 $as_echo_n "checking for $ac_word... " >&6; }
3590 if test "${ac_cv_prog_CC+set}" = set; then :
3591   $as_echo_n "(cached) " >&6
3592 else
3593   if test -n "$CC"; then
3594   ac_cv_prog_CC="$CC" # Let the user override the test.
3595 else
3596 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3597 for as_dir in $PATH
3598 do
3599   IFS=$as_save_IFS
3600   test -z "$as_dir" && as_dir=.
3601     for ac_exec_ext in '' $ac_executable_extensions; do
3602   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3603     ac_cv_prog_CC="${ac_tool_prefix}cc"
3604     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3605     break 2
3606   fi
3607 done
3608   done
3609 IFS=$as_save_IFS
3610
3611 fi
3612 fi
3613 CC=$ac_cv_prog_CC
3614 if test -n "$CC"; then
3615   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3616 $as_echo "$CC" >&6; }
3617 else
3618   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3619 $as_echo "no" >&6; }
3620 fi
3621
3622
3623   fi
3624 fi
3625 if test -z "$CC"; then
3626   # Extract the first word of "cc", so it can be a program name with args.
3627 set dummy cc; ac_word=$2
3628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3629 $as_echo_n "checking for $ac_word... " >&6; }
3630 if test "${ac_cv_prog_CC+set}" = set; then :
3631   $as_echo_n "(cached) " >&6
3632 else
3633   if test -n "$CC"; then
3634   ac_cv_prog_CC="$CC" # Let the user override the test.
3635 else
3636   ac_prog_rejected=no
3637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3638 for as_dir in $PATH
3639 do
3640   IFS=$as_save_IFS
3641   test -z "$as_dir" && as_dir=.
3642     for ac_exec_ext in '' $ac_executable_extensions; do
3643   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3644     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3645        ac_prog_rejected=yes
3646        continue
3647      fi
3648     ac_cv_prog_CC="cc"
3649     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3650     break 2
3651   fi
3652 done
3653   done
3654 IFS=$as_save_IFS
3655
3656 if test $ac_prog_rejected = yes; then
3657   # We found a bogon in the path, so make sure we never use it.
3658   set dummy $ac_cv_prog_CC
3659   shift
3660   if test $# != 0; then
3661     # We chose a different compiler from the bogus one.
3662     # However, it has the same basename, so the bogon will be chosen
3663     # first if we set CC to just the basename; use the full file name.
3664     shift
3665     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3666   fi
3667 fi
3668 fi
3669 fi
3670 CC=$ac_cv_prog_CC
3671 if test -n "$CC"; then
3672   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3673 $as_echo "$CC" >&6; }
3674 else
3675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3676 $as_echo "no" >&6; }
3677 fi
3678
3679
3680 fi
3681 if test -z "$CC"; then
3682   if test -n "$ac_tool_prefix"; then
3683   for ac_prog in cl.exe
3684   do
3685     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3686 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3688 $as_echo_n "checking for $ac_word... " >&6; }
3689 if test "${ac_cv_prog_CC+set}" = set; then :
3690   $as_echo_n "(cached) " >&6
3691 else
3692   if test -n "$CC"; then
3693   ac_cv_prog_CC="$CC" # Let the user override the test.
3694 else
3695 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3696 for as_dir in $PATH
3697 do
3698   IFS=$as_save_IFS
3699   test -z "$as_dir" && as_dir=.
3700     for ac_exec_ext in '' $ac_executable_extensions; do
3701   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3702     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3703     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3704     break 2
3705   fi
3706 done
3707   done
3708 IFS=$as_save_IFS
3709
3710 fi
3711 fi
3712 CC=$ac_cv_prog_CC
3713 if test -n "$CC"; then
3714   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3715 $as_echo "$CC" >&6; }
3716 else
3717   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3718 $as_echo "no" >&6; }
3719 fi
3720
3721
3722     test -n "$CC" && break
3723   done
3724 fi
3725 if test -z "$CC"; then
3726   ac_ct_CC=$CC
3727   for ac_prog in cl.exe
3728 do
3729   # Extract the first word of "$ac_prog", so it can be a program name with args.
3730 set dummy $ac_prog; ac_word=$2
3731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3732 $as_echo_n "checking for $ac_word... " >&6; }
3733 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3734   $as_echo_n "(cached) " >&6
3735 else
3736   if test -n "$ac_ct_CC"; then
3737   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3738 else
3739 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3740 for as_dir in $PATH
3741 do
3742   IFS=$as_save_IFS
3743   test -z "$as_dir" && as_dir=.
3744     for ac_exec_ext in '' $ac_executable_extensions; do
3745   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3746     ac_cv_prog_ac_ct_CC="$ac_prog"
3747     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3748     break 2
3749   fi
3750 done
3751   done
3752 IFS=$as_save_IFS
3753
3754 fi
3755 fi
3756 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3757 if test -n "$ac_ct_CC"; then
3758   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3759 $as_echo "$ac_ct_CC" >&6; }
3760 else
3761   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3762 $as_echo "no" >&6; }
3763 fi
3764
3765
3766   test -n "$ac_ct_CC" && break
3767 done
3768
3769   if test "x$ac_ct_CC" = x; then
3770     CC=""
3771   else
3772     case $cross_compiling:$ac_tool_warned in
3773 yes:)
3774 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3775 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3776 ac_tool_warned=yes ;;
3777 esac
3778     CC=$ac_ct_CC
3779   fi
3780 fi
3781
3782 fi
3783
3784
3785 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3786 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3787 as_fn_error "no acceptable C compiler found in \$PATH
3788 See \`config.log' for more details." "$LINENO" 5; }
3789
3790 # Provide some information about the compiler.
3791 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3792 set X $ac_compile
3793 ac_compiler=$2
3794 for ac_option in --version -v -V -qversion; do
3795   { { ac_try="$ac_compiler $ac_option >&5"
3796 case "(($ac_try" in
3797   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3798   *) ac_try_echo=$ac_try;;
3799 esac
3800 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3801 $as_echo "$ac_try_echo"; } >&5
3802   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3803   ac_status=$?
3804   if test -s conftest.err; then
3805     sed '10a\
3806 ... rest of stderr output deleted ...
3807          10q' conftest.err >conftest.er1
3808     cat conftest.er1 >&5
3809     rm -f conftest.er1 conftest.err
3810   fi
3811   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3812   test $ac_status = 0; }
3813 done
3814
3815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3816 /* end confdefs.h.  */
3817
3818 int
3819 main ()
3820 {
3821
3822   ;
3823   return 0;
3824 }
3825 _ACEOF
3826 ac_clean_files_save=$ac_clean_files
3827 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3828 # Try to create an executable without -o first, disregard a.out.
3829 # It will help us diagnose broken compilers, and finding out an intuition
3830 # of exeext.
3831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3832 $as_echo_n "checking for C compiler default output file name... " >&6; }
3833 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3834
3835 # The possible output files:
3836 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3837
3838 ac_rmfiles=
3839 for ac_file in $ac_files
3840 do
3841   case $ac_file in
3842     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3843     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3844   esac
3845 done
3846 rm -f $ac_rmfiles
3847
3848 if { { ac_try="$ac_link_default"
3849 case "(($ac_try" in
3850   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3851   *) ac_try_echo=$ac_try;;
3852 esac
3853 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3854 $as_echo "$ac_try_echo"; } >&5
3855   (eval "$ac_link_default") 2>&5
3856   ac_status=$?
3857   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3858   test $ac_status = 0; }; then :
3859   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3860 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3861 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3862 # so that the user can short-circuit this test for compilers unknown to
3863 # Autoconf.
3864 for ac_file in $ac_files ''
3865 do
3866   test -f "$ac_file" || continue
3867   case $ac_file in
3868     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3869         ;;
3870     [ab].out )
3871         # We found the default executable, but exeext='' is most
3872         # certainly right.
3873         break;;
3874     *.* )
3875         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3876         then :; else
3877            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3878         fi
3879         # We set ac_cv_exeext here because the later test for it is not
3880         # safe: cross compilers may not add the suffix if given an `-o'
3881         # argument, so we may need to know it at that point already.
3882         # Even if this section looks crufty: it has the advantage of
3883         # actually working.
3884         break;;
3885     * )
3886         break;;
3887   esac
3888 done
3889 test "$ac_cv_exeext" = no && ac_cv_exeext=
3890
3891 else
3892   ac_file=''
3893 fi
3894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3895 $as_echo "$ac_file" >&6; }
3896 if test -z "$ac_file"; then :
3897   $as_echo "$as_me: failed program was:" >&5
3898 sed 's/^/| /' conftest.$ac_ext >&5
3899
3900 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3901 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3902 { as_fn_set_status 77
3903 as_fn_error "C compiler cannot create executables
3904 See \`config.log' for more details." "$LINENO" 5; }; }
3905 fi
3906 ac_exeext=$ac_cv_exeext
3907
3908 # Check that the compiler produces executables we can run.  If not, either
3909 # the compiler is broken, or we cross compile.
3910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3911 $as_echo_n "checking whether the C compiler works... " >&6; }
3912 # If not cross compiling, check that we can run a simple program.
3913 if test "$cross_compiling" != yes; then
3914   if { ac_try='./$ac_file'
3915   { { case "(($ac_try" in
3916   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3917   *) ac_try_echo=$ac_try;;
3918 esac
3919 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3920 $as_echo "$ac_try_echo"; } >&5
3921   (eval "$ac_try") 2>&5
3922   ac_status=$?
3923   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3924   test $ac_status = 0; }; }; then
3925     cross_compiling=no
3926   else
3927     if test "$cross_compiling" = maybe; then
3928         cross_compiling=yes
3929     else
3930         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3931 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3932 as_fn_error "cannot run C compiled programs.
3933 If you meant to cross compile, use \`--host'.
3934 See \`config.log' for more details." "$LINENO" 5; }
3935     fi
3936   fi
3937 fi
3938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3939 $as_echo "yes" >&6; }
3940
3941 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3942 ac_clean_files=$ac_clean_files_save
3943 # Check that the compiler produces executables we can run.  If not, either
3944 # the compiler is broken, or we cross compile.
3945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3946 $as_echo_n "checking whether we are cross compiling... " >&6; }
3947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3948 $as_echo "$cross_compiling" >&6; }
3949
3950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3951 $as_echo_n "checking for suffix of executables... " >&6; }
3952 if { { ac_try="$ac_link"
3953 case "(($ac_try" in
3954   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3955   *) ac_try_echo=$ac_try;;
3956 esac
3957 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3958 $as_echo "$ac_try_echo"; } >&5
3959   (eval "$ac_link") 2>&5
3960   ac_status=$?
3961   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3962   test $ac_status = 0; }; then :
3963   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3964 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3965 # work properly (i.e., refer to `conftest.exe'), while it won't with
3966 # `rm'.
3967 for ac_file in conftest.exe conftest conftest.*; do
3968   test -f "$ac_file" || continue
3969   case $ac_file in
3970     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3971     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3972           break;;
3973     * ) break;;
3974   esac
3975 done
3976 else
3977   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3978 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3979 as_fn_error "cannot compute suffix of executables: cannot compile and link
3980 See \`config.log' for more details." "$LINENO" 5; }
3981 fi
3982 rm -f conftest$ac_cv_exeext
3983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3984 $as_echo "$ac_cv_exeext" >&6; }
3985
3986 rm -f conftest.$ac_ext
3987 EXEEXT=$ac_cv_exeext
3988 ac_exeext=$EXEEXT
3989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3990 $as_echo_n "checking for suffix of object files... " >&6; }
3991 if test "${ac_cv_objext+set}" = set; then :
3992   $as_echo_n "(cached) " >&6
3993 else
3994   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3995 /* end confdefs.h.  */
3996
3997 int
3998 main ()
3999 {
4000
4001   ;
4002   return 0;
4003 }
4004 _ACEOF
4005 rm -f conftest.o conftest.obj
4006 if { { ac_try="$ac_compile"
4007 case "(($ac_try" in
4008   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4009   *) ac_try_echo=$ac_try;;
4010 esac
4011 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4012 $as_echo "$ac_try_echo"; } >&5
4013   (eval "$ac_compile") 2>&5
4014   ac_status=$?
4015   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4016   test $ac_status = 0; }; then :
4017   for ac_file in conftest.o conftest.obj conftest.*; do
4018   test -f "$ac_file" || continue;
4019   case $ac_file in
4020     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4021     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4022        break;;
4023   esac
4024 done
4025 else
4026   $as_echo "$as_me: failed program was:" >&5
4027 sed 's/^/| /' conftest.$ac_ext >&5
4028
4029 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4030 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4031 as_fn_error "cannot compute suffix of object files: cannot compile
4032 See \`config.log' for more details." "$LINENO" 5; }
4033 fi
4034 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4035 fi
4036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4037 $as_echo "$ac_cv_objext" >&6; }
4038 OBJEXT=$ac_cv_objext
4039 ac_objext=$OBJEXT
4040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4041 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4042 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4043   $as_echo_n "(cached) " >&6
4044 else
4045   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4046 /* end confdefs.h.  */
4047
4048 int
4049 main ()
4050 {
4051 #ifndef __GNUC__
4052        choke me
4053 #endif
4054
4055   ;
4056   return 0;
4057 }
4058 _ACEOF
4059 if ac_fn_c_try_compile "$LINENO"; then :
4060   ac_compiler_gnu=yes
4061 else
4062   ac_compiler_gnu=no
4063 fi
4064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4065 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4066
4067 fi
4068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4069 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4070 if test $ac_compiler_gnu = yes; then
4071   GCC=yes
4072 else
4073   GCC=
4074 fi
4075 ac_test_CFLAGS=${CFLAGS+set}
4076 ac_save_CFLAGS=$CFLAGS
4077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4078 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4079 if test "${ac_cv_prog_cc_g+set}" = set; then :
4080   $as_echo_n "(cached) " >&6
4081 else
4082   ac_save_c_werror_flag=$ac_c_werror_flag
4083    ac_c_werror_flag=yes
4084    ac_cv_prog_cc_g=no
4085    CFLAGS="-g"
4086    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4087 /* end confdefs.h.  */
4088
4089 int
4090 main ()
4091 {
4092
4093   ;
4094   return 0;
4095 }
4096 _ACEOF
4097 if ac_fn_c_try_compile "$LINENO"; then :
4098   ac_cv_prog_cc_g=yes
4099 else
4100   CFLAGS=""
4101       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4102 /* end confdefs.h.  */
4103
4104 int
4105 main ()
4106 {
4107
4108   ;
4109   return 0;
4110 }
4111 _ACEOF
4112 if ac_fn_c_try_compile "$LINENO"; then :
4113
4114 else
4115   ac_c_werror_flag=$ac_save_c_werror_flag
4116          CFLAGS="-g"
4117          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4118 /* end confdefs.h.  */
4119
4120 int
4121 main ()
4122 {
4123
4124   ;
4125   return 0;
4126 }
4127 _ACEOF
4128 if ac_fn_c_try_compile "$LINENO"; then :
4129   ac_cv_prog_cc_g=yes
4130 fi
4131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4132 fi
4133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4134 fi
4135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4136    ac_c_werror_flag=$ac_save_c_werror_flag
4137 fi
4138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4139 $as_echo "$ac_cv_prog_cc_g" >&6; }
4140 if test "$ac_test_CFLAGS" = set; then
4141   CFLAGS=$ac_save_CFLAGS
4142 elif test $ac_cv_prog_cc_g = yes; then
4143   if test "$GCC" = yes; then
4144     CFLAGS="-g -O2"
4145   else
4146     CFLAGS="-g"
4147   fi
4148 else
4149   if test "$GCC" = yes; then
4150     CFLAGS="-O2"
4151   else
4152     CFLAGS=
4153   fi
4154 fi
4155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4156 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4157 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4158   $as_echo_n "(cached) " >&6
4159 else
4160   ac_cv_prog_cc_c89=no
4161 ac_save_CC=$CC
4162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4163 /* end confdefs.h.  */
4164 #include <stdarg.h>
4165 #include <stdio.h>
4166 #include <sys/types.h>
4167 #include <sys/stat.h>
4168 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4169 struct buf { int x; };
4170 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4171 static char *e (p, i)
4172      char **p;
4173      int i;
4174 {
4175   return p[i];
4176 }
4177 static char *f (char * (*g) (char **, int), char **p, ...)
4178 {
4179   char *s;
4180   va_list v;
4181   va_start (v,p);
4182   s = g (p, va_arg (v,int));
4183   va_end (v);
4184   return s;
4185 }
4186
4187 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4188    function prototypes and stuff, but not '\xHH' hex character constants.
4189    These don't provoke an error unfortunately, instead are silently treated
4190    as 'x'.  The following induces an error, until -std is added to get
4191    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4192    array size at least.  It's necessary to write '\x00'==0 to get something
4193    that's true only with -std.  */
4194 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4195
4196 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4197    inside strings and character constants.  */
4198 #define FOO(x) 'x'
4199 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4200
4201 int test (int i, double x);
4202 struct s1 {int (*f) (int a);};
4203 struct s2 {int (*f) (double a);};
4204 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4205 int argc;
4206 char **argv;
4207 int
4208 main ()
4209 {
4210 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4211   ;
4212   return 0;
4213 }
4214 _ACEOF
4215 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4216         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4217 do
4218   CC="$ac_save_CC $ac_arg"
4219   if ac_fn_c_try_compile "$LINENO"; then :
4220   ac_cv_prog_cc_c89=$ac_arg
4221 fi
4222 rm -f core conftest.err conftest.$ac_objext
4223   test "x$ac_cv_prog_cc_c89" != "xno" && break
4224 done
4225 rm -f conftest.$ac_ext
4226 CC=$ac_save_CC
4227
4228 fi
4229 # AC_CACHE_VAL
4230 case "x$ac_cv_prog_cc_c89" in
4231   x)
4232     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4233 $as_echo "none needed" >&6; } ;;
4234   xno)
4235     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4236 $as_echo "unsupported" >&6; } ;;
4237   *)
4238     CC="$CC $ac_cv_prog_cc_c89"
4239     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4240 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4241 esac
4242 if test "x$ac_cv_prog_cc_c89" != xno; then :
4243
4244 fi
4245
4246 ac_ext=c
4247 ac_cpp='$CPP $CPPFLAGS'
4248 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4249 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4250 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4251
4252 if test "x$CC" != xcc; then
4253   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4254 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4255 else
4256   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4257 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4258 fi
4259 set dummy $CC; ac_cc=`$as_echo "$2" |
4260                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4261 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4262   $as_echo_n "(cached) " >&6
4263 else
4264   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4265 /* end confdefs.h.  */
4266
4267 int
4268 main ()
4269 {
4270
4271   ;
4272   return 0;
4273 }
4274 _ACEOF
4275 # Make sure it works both with $CC and with simple cc.
4276 # We do the test twice because some compilers refuse to overwrite an
4277 # existing .o file with -o, though they will create one.
4278 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4279 rm -f conftest2.*
4280 if { { case "(($ac_try" in
4281   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4282   *) ac_try_echo=$ac_try;;
4283 esac
4284 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4285 $as_echo "$ac_try_echo"; } >&5
4286   (eval "$ac_try") 2>&5
4287   ac_status=$?
4288   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4289   test $ac_status = 0; } &&
4290    test -f conftest2.$ac_objext && { { 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 $ac_status = 0; };
4300 then
4301   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4302   if test "x$CC" != xcc; then
4303     # Test first that cc exists at all.
4304     if { ac_try='cc -c conftest.$ac_ext >&5'
4305   { { case "(($ac_try" in
4306   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4307   *) ac_try_echo=$ac_try;;
4308 esac
4309 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4310 $as_echo "$ac_try_echo"; } >&5
4311   (eval "$ac_try") 2>&5
4312   ac_status=$?
4313   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4314   test $ac_status = 0; }; }; then
4315       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4316       rm -f conftest2.*
4317       if { { case "(($ac_try" in
4318   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4319   *) ac_try_echo=$ac_try;;
4320 esac
4321 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4322 $as_echo "$ac_try_echo"; } >&5
4323   (eval "$ac_try") 2>&5
4324   ac_status=$?
4325   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4326   test $ac_status = 0; } &&
4327          test -f conftest2.$ac_objext && { { 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 $ac_status = 0; };
4337       then
4338         # cc works too.
4339         :
4340       else
4341         # cc exists but doesn't like -o.
4342         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4343       fi
4344     fi
4345   fi
4346 else
4347   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4348 fi
4349 rm -f core conftest*
4350
4351 fi
4352 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4353   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4354 $as_echo "yes" >&6; }
4355 else
4356   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4357 $as_echo "no" >&6; }
4358
4359 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4360
4361 fi
4362
4363 # expand $ac_aux_dir to an absolute path
4364 am_aux_dir=`cd $ac_aux_dir && pwd`
4365
4366 # FIXME: we rely on the cache variable name because
4367 # there is no other way.
4368 set dummy $CC
4369 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4370 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4371 if test "$am_t" != yes; then
4372    # Losing compiler, so override with the script.
4373    # FIXME: It is wrong to rewrite CC.
4374    # But if we don't then we get into trouble of one sort or another.
4375    # A longer-term fix would be to have automake use am__CC in this case,
4376    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4377    CC="$am_aux_dir/compile $CC"
4378 fi
4379
4380
4381 ac_ext=cpp
4382 ac_cpp='$CXXCPP $CPPFLAGS'
4383 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4384 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4385 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4386 if test -z "$CXX"; then
4387   if test -n "$CCC"; then
4388     CXX=$CCC
4389   else
4390     if test -n "$ac_tool_prefix"; then
4391   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4392   do
4393     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4394 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4396 $as_echo_n "checking for $ac_word... " >&6; }
4397 if test "${ac_cv_prog_CXX+set}" = set; then :
4398   $as_echo_n "(cached) " >&6
4399 else
4400   if test -n "$CXX"; then
4401   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4402 else
4403 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4404 for as_dir in $PATH
4405 do
4406   IFS=$as_save_IFS
4407   test -z "$as_dir" && as_dir=.
4408     for ac_exec_ext in '' $ac_executable_extensions; do
4409   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4410     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4411     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4412     break 2
4413   fi
4414 done
4415   done
4416 IFS=$as_save_IFS
4417
4418 fi
4419 fi
4420 CXX=$ac_cv_prog_CXX
4421 if test -n "$CXX"; then
4422   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4423 $as_echo "$CXX" >&6; }
4424 else
4425   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4426 $as_echo "no" >&6; }
4427 fi
4428
4429
4430     test -n "$CXX" && break
4431   done
4432 fi
4433 if test -z "$CXX"; then
4434   ac_ct_CXX=$CXX
4435   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4436 do
4437   # Extract the first word of "$ac_prog", so it can be a program name with args.
4438 set dummy $ac_prog; ac_word=$2
4439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4440 $as_echo_n "checking for $ac_word... " >&6; }
4441 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4442   $as_echo_n "(cached) " >&6
4443 else
4444   if test -n "$ac_ct_CXX"; then
4445   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4446 else
4447 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4448 for as_dir in $PATH
4449 do
4450   IFS=$as_save_IFS
4451   test -z "$as_dir" && as_dir=.
4452     for ac_exec_ext in '' $ac_executable_extensions; do
4453   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4454     ac_cv_prog_ac_ct_CXX="$ac_prog"
4455     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4456     break 2
4457   fi
4458 done
4459   done
4460 IFS=$as_save_IFS
4461
4462 fi
4463 fi
4464 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4465 if test -n "$ac_ct_CXX"; then
4466   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4467 $as_echo "$ac_ct_CXX" >&6; }
4468 else
4469   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4470 $as_echo "no" >&6; }
4471 fi
4472
4473
4474   test -n "$ac_ct_CXX" && break
4475 done
4476
4477   if test "x$ac_ct_CXX" = x; then
4478     CXX="g++"
4479   else
4480     case $cross_compiling:$ac_tool_warned in
4481 yes:)
4482 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4483 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4484 ac_tool_warned=yes ;;
4485 esac
4486     CXX=$ac_ct_CXX
4487   fi
4488 fi
4489
4490   fi
4491 fi
4492 # Provide some information about the compiler.
4493 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4494 set X $ac_compile
4495 ac_compiler=$2
4496 for ac_option in --version -v -V -qversion; do
4497   { { ac_try="$ac_compiler $ac_option >&5"
4498 case "(($ac_try" in
4499   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4500   *) ac_try_echo=$ac_try;;
4501 esac
4502 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4503 $as_echo "$ac_try_echo"; } >&5
4504   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4505   ac_status=$?
4506   if test -s conftest.err; then
4507     sed '10a\
4508 ... rest of stderr output deleted ...
4509          10q' conftest.err >conftest.er1
4510     cat conftest.er1 >&5
4511     rm -f conftest.er1 conftest.err
4512   fi
4513   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4514   test $ac_status = 0; }
4515 done
4516
4517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4518 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4519 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4520   $as_echo_n "(cached) " >&6
4521 else
4522   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4523 /* end confdefs.h.  */
4524
4525 int
4526 main ()
4527 {
4528 #ifndef __GNUC__
4529        choke me
4530 #endif
4531
4532   ;
4533   return 0;
4534 }
4535 _ACEOF
4536 if ac_fn_cxx_try_compile "$LINENO"; then :
4537   ac_compiler_gnu=yes
4538 else
4539   ac_compiler_gnu=no
4540 fi
4541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4542 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4543
4544 fi
4545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4546 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4547 if test $ac_compiler_gnu = yes; then
4548   GXX=yes
4549 else
4550   GXX=
4551 fi
4552 ac_test_CXXFLAGS=${CXXFLAGS+set}
4553 ac_save_CXXFLAGS=$CXXFLAGS
4554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4555 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4556 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4557   $as_echo_n "(cached) " >&6
4558 else
4559   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4560    ac_cxx_werror_flag=yes
4561    ac_cv_prog_cxx_g=no
4562    CXXFLAGS="-g"
4563    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4564 /* end confdefs.h.  */
4565
4566 int
4567 main ()
4568 {
4569
4570   ;
4571   return 0;
4572 }
4573 _ACEOF
4574 if ac_fn_cxx_try_compile "$LINENO"; then :
4575   ac_cv_prog_cxx_g=yes
4576 else
4577   CXXFLAGS=""
4578       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4579 /* end confdefs.h.  */
4580
4581 int
4582 main ()
4583 {
4584
4585   ;
4586   return 0;
4587 }
4588 _ACEOF
4589 if ac_fn_cxx_try_compile "$LINENO"; then :
4590
4591 else
4592   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4593          CXXFLAGS="-g"
4594          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4595 /* end confdefs.h.  */
4596
4597 int
4598 main ()
4599 {
4600
4601   ;
4602   return 0;
4603 }
4604 _ACEOF
4605 if ac_fn_cxx_try_compile "$LINENO"; then :
4606   ac_cv_prog_cxx_g=yes
4607 fi
4608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4609 fi
4610 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4611 fi
4612 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4613    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4614 fi
4615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4616 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4617 if test "$ac_test_CXXFLAGS" = set; then
4618   CXXFLAGS=$ac_save_CXXFLAGS
4619 elif test $ac_cv_prog_cxx_g = yes; then
4620   if test "$GXX" = yes; then
4621     CXXFLAGS="-g -O2"
4622   else
4623     CXXFLAGS="-g"
4624   fi
4625 else
4626   if test "$GXX" = yes; then
4627     CXXFLAGS="-O2"
4628   else
4629     CXXFLAGS=
4630   fi
4631 fi
4632 ac_ext=c
4633 ac_cpp='$CPP $CPPFLAGS'
4634 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4635 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4636 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4637
4638
4639
4640
4641 if test -n "$ac_tool_prefix"; then
4642   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4643 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4645 $as_echo_n "checking for $ac_word... " >&6; }
4646 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4647   $as_echo_n "(cached) " >&6
4648 else
4649   if test -n "$GNATBIND"; then
4650   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4651 else
4652 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4653 for as_dir in $PATH
4654 do
4655   IFS=$as_save_IFS
4656   test -z "$as_dir" && as_dir=.
4657     for ac_exec_ext in '' $ac_executable_extensions; do
4658   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4659     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4660     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4661     break 2
4662   fi
4663 done
4664   done
4665 IFS=$as_save_IFS
4666
4667 fi
4668 fi
4669 GNATBIND=$ac_cv_prog_GNATBIND
4670 if test -n "$GNATBIND"; then
4671   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4672 $as_echo "$GNATBIND" >&6; }
4673 else
4674   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4675 $as_echo "no" >&6; }
4676 fi
4677
4678
4679 fi
4680 if test -z "$ac_cv_prog_GNATBIND"; then
4681   ac_ct_GNATBIND=$GNATBIND
4682   # Extract the first word of "gnatbind", so it can be a program name with args.
4683 set dummy gnatbind; ac_word=$2
4684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4685 $as_echo_n "checking for $ac_word... " >&6; }
4686 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4687   $as_echo_n "(cached) " >&6
4688 else
4689   if test -n "$ac_ct_GNATBIND"; then
4690   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4691 else
4692 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4693 for as_dir in $PATH
4694 do
4695   IFS=$as_save_IFS
4696   test -z "$as_dir" && as_dir=.
4697     for ac_exec_ext in '' $ac_executable_extensions; do
4698   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4699     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4700     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4701     break 2
4702   fi
4703 done
4704   done
4705 IFS=$as_save_IFS
4706
4707 fi
4708 fi
4709 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4710 if test -n "$ac_ct_GNATBIND"; then
4711   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4712 $as_echo "$ac_ct_GNATBIND" >&6; }
4713 else
4714   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4715 $as_echo "no" >&6; }
4716 fi
4717
4718   if test "x$ac_ct_GNATBIND" = x; then
4719     GNATBIND="no"
4720   else
4721     case $cross_compiling:$ac_tool_warned in
4722 yes:)
4723 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4724 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4725 ac_tool_warned=yes ;;
4726 esac
4727     GNATBIND=$ac_ct_GNATBIND
4728   fi
4729 else
4730   GNATBIND="$ac_cv_prog_GNATBIND"
4731 fi
4732
4733 if test -n "$ac_tool_prefix"; then
4734   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4735 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4737 $as_echo_n "checking for $ac_word... " >&6; }
4738 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4739   $as_echo_n "(cached) " >&6
4740 else
4741   if test -n "$GNATMAKE"; then
4742   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4743 else
4744 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4745 for as_dir in $PATH
4746 do
4747   IFS=$as_save_IFS
4748   test -z "$as_dir" && as_dir=.
4749     for ac_exec_ext in '' $ac_executable_extensions; do
4750   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4751     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4752     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4753     break 2
4754   fi
4755 done
4756   done
4757 IFS=$as_save_IFS
4758
4759 fi
4760 fi
4761 GNATMAKE=$ac_cv_prog_GNATMAKE
4762 if test -n "$GNATMAKE"; then
4763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4764 $as_echo "$GNATMAKE" >&6; }
4765 else
4766   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4767 $as_echo "no" >&6; }
4768 fi
4769
4770
4771 fi
4772 if test -z "$ac_cv_prog_GNATMAKE"; then
4773   ac_ct_GNATMAKE=$GNATMAKE
4774   # Extract the first word of "gnatmake", so it can be a program name with args.
4775 set dummy gnatmake; ac_word=$2
4776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4777 $as_echo_n "checking for $ac_word... " >&6; }
4778 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4779   $as_echo_n "(cached) " >&6
4780 else
4781   if test -n "$ac_ct_GNATMAKE"; then
4782   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4783 else
4784 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4785 for as_dir in $PATH
4786 do
4787   IFS=$as_save_IFS
4788   test -z "$as_dir" && as_dir=.
4789     for ac_exec_ext in '' $ac_executable_extensions; do
4790   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4791     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4792     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4793     break 2
4794   fi
4795 done
4796   done
4797 IFS=$as_save_IFS
4798
4799 fi
4800 fi
4801 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4802 if test -n "$ac_ct_GNATMAKE"; then
4803   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4804 $as_echo "$ac_ct_GNATMAKE" >&6; }
4805 else
4806   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4807 $as_echo "no" >&6; }
4808 fi
4809
4810   if test "x$ac_ct_GNATMAKE" = x; then
4811     GNATMAKE="no"
4812   else
4813     case $cross_compiling:$ac_tool_warned in
4814 yes:)
4815 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4816 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4817 ac_tool_warned=yes ;;
4818 esac
4819     GNATMAKE=$ac_ct_GNATMAKE
4820   fi
4821 else
4822   GNATMAKE="$ac_cv_prog_GNATMAKE"
4823 fi
4824
4825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4826 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4827 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4828   $as_echo_n "(cached) " >&6
4829 else
4830   cat >conftest.adb <<EOF
4831 procedure conftest is begin null; end conftest;
4832 EOF
4833 acx_cv_cc_gcc_supports_ada=no
4834 # There is a bug in old released versions of GCC which causes the
4835 # driver to exit successfully when the appropriate language module
4836 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
4837 # Therefore we must check for the error message as well as an
4838 # unsuccessful exit.
4839 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4840 # given a .adb file, but produce no object file.  So we must check
4841 # if an object file was really produced to guard against this.
4842 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4843 if test x"$errors" = x && test -f conftest.$ac_objext; then
4844   acx_cv_cc_gcc_supports_ada=yes
4845 fi
4846 rm -f conftest.*
4847 fi
4848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4849 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4850
4851 if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4852   have_gnat=yes
4853 else
4854   have_gnat=no
4855 fi
4856
4857
4858 # autoconf is lame and doesn't give us any substitution variable for this.
4859 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4860   NO_MINUS_C_MINUS_O=yes
4861 else
4862   OUTPUT_OPTION='-o $@'
4863 fi
4864
4865
4866
4867 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4868 # optimizations to be activated explicitly by the toplevel.
4869 case "$CC" in
4870   */prev-gcc/xgcc*) ;;
4871   *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
4872 esac
4873
4874
4875 # Determine PICFLAG for target gnatlib.
4876
4877
4878
4879
4880 case "${target}" in
4881     # PIC is the default on some targets or must not be used.
4882     *-*-darwin*)
4883         # PIC is the default on this platform
4884         # Common symbols not allowed in MH_DYLIB files
4885         PICFLAG_FOR_TARGET=-fno-common
4886         ;;
4887     alpha*-dec-osf5*)
4888         # PIC is the default.
4889         ;;
4890     hppa*64*-*-hpux*)
4891         # PIC is the default for 64-bit PA HP-UX.
4892         ;;
4893     i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*)
4894         ;;
4895     i[34567]86-*-interix3*)
4896         # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4897         # Instead, we relocate shared libraries at runtime.
4898         ;;
4899     i[34567]86-*-nto-qnx*)
4900         # QNX uses GNU C++, but need to define -shared option too, otherwise
4901         # it will coredump.
4902         PICFLAG_FOR_TARGET='-fPIC -shared'
4903         ;;
4904     i[34567]86-pc-msdosdjgpp*)
4905         # DJGPP does not support shared libraries at all.
4906         ;;
4907     ia64*-*-hpux*)
4908         # On IA64 HP-UX, PIC is the default but the pic flag
4909         # sets the default TLS model and affects inlining.
4910         PICFLAG_FOR_TARGET=-fPIC
4911         ;;
4912     mips-sgi-irix6*)
4913         # PIC is the default.
4914         ;;
4915     rs6000-ibm-aix* | powerpc-ibm-aix*)
4916         # All AIX code is PIC.
4917         ;;
4918
4919     # Some targets support both -fPIC and -fpic, but prefer the latter.
4920     # FIXME: Why?
4921     i[34567]86-*-* | x86_64-*-*)
4922         PICFLAG_FOR_TARGET=-fpic
4923         ;;
4924     m68k-*-*)
4925         PICFLAG_FOR_TARGET=-fpic
4926         ;;
4927     s390*-*-*)
4928         PICFLAG_FOR_TARGET=-fpic
4929         ;;
4930     # FIXME: Override -fPIC default in libgcc only?
4931     sh-*-linux* | sh[2346lbe]*-*-linux*)
4932         PICFLAG_FOR_TARGET=-fpic
4933         ;;
4934     # FIXME: Simplify to sh*-*-netbsd*?
4935     sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4936       sh64-*-netbsd* | sh64l*-*-netbsd*)
4937         PICFLAG_FOR_TARGET=-fpic
4938         ;;
4939     # Default to -fPIC unless specified otherwise.
4940     *)
4941         PICFLAG_FOR_TARGET=-fPIC
4942         ;;
4943 esac
4944
4945 # If the user explicitly uses -fpic/-fPIC, keep that.
4946 case "${CFLAGS_FOR_TARGET}" in
4947     *-fpic*)
4948         PICFLAG_FOR_TARGET=-fpic
4949         ;;
4950     *-fPIC*)
4951         PICFLAG_FOR_TARGET=-fPIC
4952         ;;
4953 esac
4954
4955
4956
4957 # -------------------------
4958 # Check C compiler features
4959 # -------------------------
4960
4961
4962 ac_ext=c
4963 ac_cpp='$CPP $CPPFLAGS'
4964 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4965 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4966 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4968 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4969 # On Suns, sometimes $CPP names a directory.
4970 if test -n "$CPP" && test -d "$CPP"; then
4971   CPP=
4972 fi
4973 if test -z "$CPP"; then
4974   if test "${ac_cv_prog_CPP+set}" = set; then :
4975   $as_echo_n "(cached) " >&6
4976 else
4977       # Double quotes because CPP needs to be expanded
4978     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4979     do
4980       ac_preproc_ok=false
4981 for ac_c_preproc_warn_flag in '' yes
4982 do
4983   # Use a header file that comes with gcc, so configuring glibc
4984   # with a fresh cross-compiler works.
4985   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4986   # <limits.h> exists even on freestanding compilers.
4987   # On the NeXT, cc -E runs the code through the compiler's parser,
4988   # not just through cpp. "Syntax error" is here to catch this case.
4989   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4990 /* end confdefs.h.  */
4991 #ifdef __STDC__
4992 # include <limits.h>
4993 #else
4994 # include <assert.h>
4995 #endif
4996                      Syntax error
4997 _ACEOF
4998 if ac_fn_c_try_cpp "$LINENO"; then :
4999
5000 else
5001   # Broken: fails on valid input.
5002 continue
5003 fi
5004 rm -f conftest.err conftest.$ac_ext
5005
5006   # OK, works on sane cases.  Now check whether nonexistent headers
5007   # can be detected and how.
5008   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5009 /* end confdefs.h.  */
5010 #include <ac_nonexistent.h>
5011 _ACEOF
5012 if ac_fn_c_try_cpp "$LINENO"; then :
5013   # Broken: success on invalid input.
5014 continue
5015 else
5016   # Passes both tests.
5017 ac_preproc_ok=:
5018 break
5019 fi
5020 rm -f conftest.err conftest.$ac_ext
5021
5022 done
5023 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5024 rm -f conftest.err conftest.$ac_ext
5025 if $ac_preproc_ok; then :
5026   break
5027 fi
5028
5029     done
5030     ac_cv_prog_CPP=$CPP
5031
5032 fi
5033   CPP=$ac_cv_prog_CPP
5034 else
5035   ac_cv_prog_CPP=$CPP
5036 fi
5037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5038 $as_echo "$CPP" >&6; }
5039 ac_preproc_ok=false
5040 for ac_c_preproc_warn_flag in '' yes
5041 do
5042   # Use a header file that comes with gcc, so configuring glibc
5043   # with a fresh cross-compiler works.
5044   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5045   # <limits.h> exists even on freestanding compilers.
5046   # On the NeXT, cc -E runs the code through the compiler's parser,
5047   # not just through cpp. "Syntax error" is here to catch this case.
5048   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5049 /* end confdefs.h.  */
5050 #ifdef __STDC__
5051 # include <limits.h>
5052 #else
5053 # include <assert.h>
5054 #endif
5055                      Syntax error
5056 _ACEOF
5057 if ac_fn_c_try_cpp "$LINENO"; then :
5058
5059 else
5060   # Broken: fails on valid input.
5061 continue
5062 fi
5063 rm -f conftest.err conftest.$ac_ext
5064
5065   # OK, works on sane cases.  Now check whether nonexistent headers
5066   # can be detected and how.
5067   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5068 /* end confdefs.h.  */
5069 #include <ac_nonexistent.h>
5070 _ACEOF
5071 if ac_fn_c_try_cpp "$LINENO"; then :
5072   # Broken: success on invalid input.
5073 continue
5074 else
5075   # Passes both tests.
5076 ac_preproc_ok=:
5077 break
5078 fi
5079 rm -f conftest.err conftest.$ac_ext
5080
5081 done
5082 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5083 rm -f conftest.err conftest.$ac_ext
5084 if $ac_preproc_ok; then :
5085
5086 else
5087   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5088 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5089 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5090 See \`config.log' for more details." "$LINENO" 5; }
5091 fi
5092
5093 ac_ext=c
5094 ac_cpp='$CPP $CPPFLAGS'
5095 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5096 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5097 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5098
5099
5100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5101 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5102 if test "${ac_cv_path_GREP+set}" = set; then :
5103   $as_echo_n "(cached) " >&6
5104 else
5105   if test -z "$GREP"; then
5106   ac_path_GREP_found=false
5107   # Loop through the user's path and test for each of PROGNAME-LIST
5108   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5109 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5110 do
5111   IFS=$as_save_IFS
5112   test -z "$as_dir" && as_dir=.
5113     for ac_prog in grep ggrep; do
5114     for ac_exec_ext in '' $ac_executable_extensions; do
5115       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5116       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5117 # Check for GNU ac_path_GREP and select it if it is found.
5118   # Check for GNU $ac_path_GREP
5119 case `"$ac_path_GREP" --version 2>&1` in
5120 *GNU*)
5121   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5122 *)
5123   ac_count=0
5124   $as_echo_n 0123456789 >"conftest.in"
5125   while :
5126   do
5127     cat "conftest.in" "conftest.in" >"conftest.tmp"
5128     mv "conftest.tmp" "conftest.in"
5129     cp "conftest.in" "conftest.nl"
5130     $as_echo 'GREP' >> "conftest.nl"
5131     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5132     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5133     as_fn_arith $ac_count + 1 && ac_count=$as_val
5134     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5135       # Best one so far, save it but keep looking for a better one
5136       ac_cv_path_GREP="$ac_path_GREP"
5137       ac_path_GREP_max=$ac_count
5138     fi
5139     # 10*(2^10) chars as input seems more than enough
5140     test $ac_count -gt 10 && break
5141   done
5142   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5143 esac
5144
5145       $ac_path_GREP_found && break 3
5146     done
5147   done
5148   done
5149 IFS=$as_save_IFS
5150   if test -z "$ac_cv_path_GREP"; then
5151     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5152   fi
5153 else
5154   ac_cv_path_GREP=$GREP
5155 fi
5156
5157 fi
5158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5159 $as_echo "$ac_cv_path_GREP" >&6; }
5160  GREP="$ac_cv_path_GREP"
5161
5162
5163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5164 $as_echo_n "checking for egrep... " >&6; }
5165 if test "${ac_cv_path_EGREP+set}" = set; then :
5166   $as_echo_n "(cached) " >&6
5167 else
5168   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5169    then ac_cv_path_EGREP="$GREP -E"
5170    else
5171      if test -z "$EGREP"; then
5172   ac_path_EGREP_found=false
5173   # Loop through the user's path and test for each of PROGNAME-LIST
5174   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5175 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5176 do
5177   IFS=$as_save_IFS
5178   test -z "$as_dir" && as_dir=.
5179     for ac_prog in egrep; do
5180     for ac_exec_ext in '' $ac_executable_extensions; do
5181       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5182       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5183 # Check for GNU ac_path_EGREP and select it if it is found.
5184   # Check for GNU $ac_path_EGREP
5185 case `"$ac_path_EGREP" --version 2>&1` in
5186 *GNU*)
5187   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5188 *)
5189   ac_count=0
5190   $as_echo_n 0123456789 >"conftest.in"
5191   while :
5192   do
5193     cat "conftest.in" "conftest.in" >"conftest.tmp"
5194     mv "conftest.tmp" "conftest.in"
5195     cp "conftest.in" "conftest.nl"
5196     $as_echo 'EGREP' >> "conftest.nl"
5197     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5198     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5199     as_fn_arith $ac_count + 1 && ac_count=$as_val
5200     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5201       # Best one so far, save it but keep looking for a better one
5202       ac_cv_path_EGREP="$ac_path_EGREP"
5203       ac_path_EGREP_max=$ac_count
5204     fi
5205     # 10*(2^10) chars as input seems more than enough
5206     test $ac_count -gt 10 && break
5207   done
5208   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5209 esac
5210
5211       $ac_path_EGREP_found && break 3
5212     done
5213   done
5214   done
5215 IFS=$as_save_IFS
5216   if test -z "$ac_cv_path_EGREP"; then
5217     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5218   fi
5219 else
5220   ac_cv_path_EGREP=$EGREP
5221 fi
5222
5223    fi
5224 fi
5225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5226 $as_echo "$ac_cv_path_EGREP" >&6; }
5227  EGREP="$ac_cv_path_EGREP"
5228
5229
5230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5231 $as_echo_n "checking for ANSI C header files... " >&6; }
5232 if test "${ac_cv_header_stdc+set}" = set; then :
5233   $as_echo_n "(cached) " >&6
5234 else
5235   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5236 /* end confdefs.h.  */
5237 #include <stdlib.h>
5238 #include <stdarg.h>
5239 #include <string.h>
5240 #include <float.h>
5241
5242 int
5243 main ()
5244 {
5245
5246   ;
5247   return 0;
5248 }
5249 _ACEOF
5250 if ac_fn_c_try_compile "$LINENO"; then :
5251   ac_cv_header_stdc=yes
5252 else
5253   ac_cv_header_stdc=no
5254 fi
5255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5256
5257 if test $ac_cv_header_stdc = yes; then
5258   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5259   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5260 /* end confdefs.h.  */
5261 #include <string.h>
5262
5263 _ACEOF
5264 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5265   $EGREP "memchr" >/dev/null 2>&1; then :
5266
5267 else
5268   ac_cv_header_stdc=no
5269 fi
5270 rm -f conftest*
5271
5272 fi
5273
5274 if test $ac_cv_header_stdc = yes; then
5275   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5276   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5277 /* end confdefs.h.  */
5278 #include <stdlib.h>
5279
5280 _ACEOF
5281 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5282   $EGREP "free" >/dev/null 2>&1; then :
5283
5284 else
5285   ac_cv_header_stdc=no
5286 fi
5287 rm -f conftest*
5288
5289 fi
5290
5291 if test $ac_cv_header_stdc = yes; then
5292   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5293   if test "$cross_compiling" = yes; then :
5294   :
5295 else
5296   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5297 /* end confdefs.h.  */
5298 #include <ctype.h>
5299 #include <stdlib.h>
5300 #if ((' ' & 0x0FF) == 0x020)
5301 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5302 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5303 #else
5304 # define ISLOWER(c) \
5305                    (('a' <= (c) && (c) <= 'i') \
5306                      || ('j' <= (c) && (c) <= 'r') \
5307                      || ('s' <= (c) && (c) <= 'z'))
5308 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5309 #endif
5310
5311 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5312 int
5313 main ()
5314 {
5315   int i;
5316   for (i = 0; i < 256; i++)
5317     if (XOR (islower (i), ISLOWER (i))
5318         || toupper (i) != TOUPPER (i))
5319       return 2;
5320   return 0;
5321 }
5322 _ACEOF
5323 if ac_fn_c_try_run "$LINENO"; then :
5324
5325 else
5326   ac_cv_header_stdc=no
5327 fi
5328 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5329   conftest.$ac_objext conftest.beam conftest.$ac_ext
5330 fi
5331
5332 fi
5333 fi
5334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5335 $as_echo "$ac_cv_header_stdc" >&6; }
5336 if test $ac_cv_header_stdc = yes; then
5337
5338 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5339
5340 fi
5341
5342 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5343 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5344                   inttypes.h stdint.h unistd.h
5345 do :
5346   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5347 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5348 "
5349 eval as_val=\$$as_ac_Header
5350    if test "x$as_val" = x""yes; then :
5351   cat >>confdefs.h <<_ACEOF
5352 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5353 _ACEOF
5354
5355 fi
5356
5357 done
5358
5359
5360
5361   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5362 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5363   MINIX=yes
5364 else
5365   MINIX=
5366 fi
5367
5368
5369   if test "$MINIX" = yes; then
5370
5371 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5372
5373
5374 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5375
5376
5377 $as_echo "#define _MINIX 1" >>confdefs.h
5378
5379   fi
5380
5381
5382   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5383 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5384 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5385   $as_echo_n "(cached) " >&6
5386 else
5387   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5388 /* end confdefs.h.  */
5389
5390 #         define __EXTENSIONS__ 1
5391           $ac_includes_default
5392 int
5393 main ()
5394 {
5395
5396   ;
5397   return 0;
5398 }
5399 _ACEOF
5400 if ac_fn_c_try_compile "$LINENO"; then :
5401   ac_cv_safe_to_define___extensions__=yes
5402 else
5403   ac_cv_safe_to_define___extensions__=no
5404 fi
5405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5406 fi
5407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5408 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5409   test $ac_cv_safe_to_define___extensions__ = yes &&
5410     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5411
5412   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5413
5414   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5415
5416   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5417
5418   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5419
5420
5421 ac_ext=c
5422 ac_cpp='$CPP $CPPFLAGS'
5423 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5424 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5425 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5427 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5428 # On Suns, sometimes $CPP names a directory.
5429 if test -n "$CPP" && test -d "$CPP"; then
5430   CPP=
5431 fi
5432 if test -z "$CPP"; then
5433   if test "${ac_cv_prog_CPP+set}" = set; then :
5434   $as_echo_n "(cached) " >&6
5435 else
5436       # Double quotes because CPP needs to be expanded
5437     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5438     do
5439       ac_preproc_ok=false
5440 for ac_c_preproc_warn_flag in '' yes
5441 do
5442   # Use a header file that comes with gcc, so configuring glibc
5443   # with a fresh cross-compiler works.
5444   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5445   # <limits.h> exists even on freestanding compilers.
5446   # On the NeXT, cc -E runs the code through the compiler's parser,
5447   # not just through cpp. "Syntax error" is here to catch this case.
5448   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5449 /* end confdefs.h.  */
5450 #ifdef __STDC__
5451 # include <limits.h>
5452 #else
5453 # include <assert.h>
5454 #endif
5455                      Syntax error
5456 _ACEOF
5457 if ac_fn_c_try_cpp "$LINENO"; then :
5458
5459 else
5460   # Broken: fails on valid input.
5461 continue
5462 fi
5463 rm -f conftest.err conftest.$ac_ext
5464
5465   # OK, works on sane cases.  Now check whether nonexistent headers
5466   # can be detected and how.
5467   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5468 /* end confdefs.h.  */
5469 #include <ac_nonexistent.h>
5470 _ACEOF
5471 if ac_fn_c_try_cpp "$LINENO"; then :
5472   # Broken: success on invalid input.
5473 continue
5474 else
5475   # Passes both tests.
5476 ac_preproc_ok=:
5477 break
5478 fi
5479 rm -f conftest.err conftest.$ac_ext
5480
5481 done
5482 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5483 rm -f conftest.err conftest.$ac_ext
5484 if $ac_preproc_ok; then :
5485   break
5486 fi
5487
5488     done
5489     ac_cv_prog_CPP=$CPP
5490
5491 fi
5492   CPP=$ac_cv_prog_CPP
5493 else
5494   ac_cv_prog_CPP=$CPP
5495 fi
5496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5497 $as_echo "$CPP" >&6; }
5498 ac_preproc_ok=false
5499 for ac_c_preproc_warn_flag in '' yes
5500 do
5501   # Use a header file that comes with gcc, so configuring glibc
5502   # with a fresh cross-compiler works.
5503   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5504   # <limits.h> exists even on freestanding compilers.
5505   # On the NeXT, cc -E runs the code through the compiler's parser,
5506   # not just through cpp. "Syntax error" is here to catch this case.
5507   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5508 /* end confdefs.h.  */
5509 #ifdef __STDC__
5510 # include <limits.h>
5511 #else
5512 # include <assert.h>
5513 #endif
5514                      Syntax error
5515 _ACEOF
5516 if ac_fn_c_try_cpp "$LINENO"; then :
5517
5518 else
5519   # Broken: fails on valid input.
5520 continue
5521 fi
5522 rm -f conftest.err conftest.$ac_ext
5523
5524   # OK, works on sane cases.  Now check whether nonexistent headers
5525   # can be detected and how.
5526   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5527 /* end confdefs.h.  */
5528 #include <ac_nonexistent.h>
5529 _ACEOF
5530 if ac_fn_c_try_cpp "$LINENO"; then :
5531   # Broken: success on invalid input.
5532 continue
5533 else
5534   # Passes both tests.
5535 ac_preproc_ok=:
5536 break
5537 fi
5538 rm -f conftest.err conftest.$ac_ext
5539
5540 done
5541 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5542 rm -f conftest.err conftest.$ac_ext
5543 if $ac_preproc_ok; then :
5544
5545 else
5546   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5547 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5548 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5549 See \`config.log' for more details." "$LINENO" 5; }
5550 fi
5551
5552 ac_ext=c
5553 ac_cpp='$CPP $CPPFLAGS'
5554 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5555 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5556 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5557
5558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5559 $as_echo_n "checking for inline... " >&6; }
5560 if test "${ac_cv_c_inline+set}" = set; then :
5561   $as_echo_n "(cached) " >&6
5562 else
5563   ac_cv_c_inline=no
5564 for ac_kw in inline __inline__ __inline; do
5565   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5566 /* end confdefs.h.  */
5567 #ifndef __cplusplus
5568 typedef int foo_t;
5569 static $ac_kw foo_t static_foo () {return 0; }
5570 $ac_kw foo_t foo () {return 0; }
5571 #endif
5572
5573 _ACEOF
5574 if ac_fn_c_try_compile "$LINENO"; then :
5575   ac_cv_c_inline=$ac_kw
5576 fi
5577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5578   test "$ac_cv_c_inline" != no && break
5579 done
5580
5581 fi
5582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5583 $as_echo "$ac_cv_c_inline" >&6; }
5584
5585 case $ac_cv_c_inline in
5586   inline | yes) ;;
5587   *)
5588     case $ac_cv_c_inline in
5589       no) ac_val=;;
5590       *) ac_val=$ac_cv_c_inline;;
5591     esac
5592     cat >>confdefs.h <<_ACEOF
5593 #ifndef __cplusplus
5594 #define inline $ac_val
5595 #endif
5596 _ACEOF
5597     ;;
5598 esac
5599
5600
5601 # Check whether --enable-largefile was given.
5602 if test "${enable_largefile+set}" = set; then :
5603   enableval=$enable_largefile;
5604 fi
5605
5606 if test "$enable_largefile" != no; then
5607
5608   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5609 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5610 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5611   $as_echo_n "(cached) " >&6
5612 else
5613   ac_cv_sys_largefile_CC=no
5614      if test "$GCC" != yes; then
5615        ac_save_CC=$CC
5616        while :; do
5617          # IRIX 6.2 and later do not support large files by default,
5618          # so use the C compiler's -n32 option if that helps.
5619          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5620 /* end confdefs.h.  */
5621 #include <sys/types.h>
5622  /* Check that off_t can represent 2**63 - 1 correctly.
5623     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5624     since some C++ compilers masquerading as C compilers
5625     incorrectly reject 9223372036854775807.  */
5626 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5627   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5628                        && LARGE_OFF_T % 2147483647 == 1)
5629                       ? 1 : -1];
5630 int
5631 main ()
5632 {
5633
5634   ;
5635   return 0;
5636 }
5637 _ACEOF
5638          if ac_fn_c_try_compile "$LINENO"; then :
5639   break
5640 fi
5641 rm -f core conftest.err conftest.$ac_objext
5642          CC="$CC -n32"
5643          if ac_fn_c_try_compile "$LINENO"; then :
5644   ac_cv_sys_largefile_CC=' -n32'; break
5645 fi
5646 rm -f core conftest.err conftest.$ac_objext
5647          break
5648        done
5649        CC=$ac_save_CC
5650        rm -f conftest.$ac_ext
5651     fi
5652 fi
5653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5654 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5655   if test "$ac_cv_sys_largefile_CC" != no; then
5656     CC=$CC$ac_cv_sys_largefile_CC
5657   fi
5658
5659   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5660 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5661 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5662   $as_echo_n "(cached) " >&6
5663 else
5664   while :; do
5665   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5666 /* end confdefs.h.  */
5667 #include <sys/types.h>
5668  /* Check that off_t can represent 2**63 - 1 correctly.
5669     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5670     since some C++ compilers masquerading as C compilers
5671     incorrectly reject 9223372036854775807.  */
5672 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5673   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5674                        && LARGE_OFF_T % 2147483647 == 1)
5675                       ? 1 : -1];
5676 int
5677 main ()
5678 {
5679
5680   ;
5681   return 0;
5682 }
5683 _ACEOF
5684 if ac_fn_c_try_compile "$LINENO"; then :
5685   ac_cv_sys_file_offset_bits=no; break
5686 fi
5687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5688   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5689 /* end confdefs.h.  */
5690 #define _FILE_OFFSET_BITS 64
5691 #include <sys/types.h>
5692  /* Check that off_t can represent 2**63 - 1 correctly.
5693     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5694     since some C++ compilers masquerading as C compilers
5695     incorrectly reject 9223372036854775807.  */
5696 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5697   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5698                        && LARGE_OFF_T % 2147483647 == 1)
5699                       ? 1 : -1];
5700 int
5701 main ()
5702 {
5703
5704   ;
5705   return 0;
5706 }
5707 _ACEOF
5708 if ac_fn_c_try_compile "$LINENO"; then :
5709   ac_cv_sys_file_offset_bits=64; break
5710 fi
5711 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5712   ac_cv_sys_file_offset_bits=unknown
5713   break
5714 done
5715 fi
5716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5717 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5718 case $ac_cv_sys_file_offset_bits in #(
5719   no | unknown) ;;
5720   *)
5721 cat >>confdefs.h <<_ACEOF
5722 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5723 _ACEOF
5724 ;;
5725 esac
5726 rm -rf conftest*
5727   if test $ac_cv_sys_file_offset_bits = unknown; then
5728     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5729 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5730 if test "${ac_cv_sys_large_files+set}" = set; then :
5731   $as_echo_n "(cached) " >&6
5732 else
5733   while :; do
5734   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5735 /* end confdefs.h.  */
5736 #include <sys/types.h>
5737  /* Check that off_t can represent 2**63 - 1 correctly.
5738     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5739     since some C++ compilers masquerading as C compilers
5740     incorrectly reject 9223372036854775807.  */
5741 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5742   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5743                        && LARGE_OFF_T % 2147483647 == 1)
5744                       ? 1 : -1];
5745 int
5746 main ()
5747 {
5748
5749   ;
5750   return 0;
5751 }
5752 _ACEOF
5753 if ac_fn_c_try_compile "$LINENO"; then :
5754   ac_cv_sys_large_files=no; break
5755 fi
5756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5757   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5758 /* end confdefs.h.  */
5759 #define _LARGE_FILES 1
5760 #include <sys/types.h>
5761  /* Check that off_t can represent 2**63 - 1 correctly.
5762     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5763     since some C++ compilers masquerading as C compilers
5764     incorrectly reject 9223372036854775807.  */
5765 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5766   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5767                        && LARGE_OFF_T % 2147483647 == 1)
5768                       ? 1 : -1];
5769 int
5770 main ()
5771 {
5772
5773   ;
5774   return 0;
5775 }
5776 _ACEOF
5777 if ac_fn_c_try_compile "$LINENO"; then :
5778   ac_cv_sys_large_files=1; break
5779 fi
5780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5781   ac_cv_sys_large_files=unknown
5782   break
5783 done
5784 fi
5785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5786 $as_echo "$ac_cv_sys_large_files" >&6; }
5787 case $ac_cv_sys_large_files in #(
5788   no | unknown) ;;
5789   *)
5790 cat >>confdefs.h <<_ACEOF
5791 #define _LARGE_FILES $ac_cv_sys_large_files
5792 _ACEOF
5793 ;;
5794 esac
5795 rm -rf conftest*
5796   fi
5797 fi
5798
5799
5800 # sizeof(char) is 1 by definition.
5801 # The cast to long int works around a bug in the HP C Compiler
5802 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5803 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5804 # This bug is HP SR number 8606223364.
5805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5806 $as_echo_n "checking size of void *... " >&6; }
5807 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5808   $as_echo_n "(cached) " >&6
5809 else
5810   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
5811
5812 else
5813   if test "$ac_cv_type_void_p" = yes; then
5814      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5815 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5816 { as_fn_set_status 77
5817 as_fn_error "cannot compute sizeof (void *)
5818 See \`config.log' for more details." "$LINENO" 5; }; }
5819    else
5820      ac_cv_sizeof_void_p=0
5821    fi
5822 fi
5823
5824 fi
5825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5826 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5827
5828
5829
5830 cat >>confdefs.h <<_ACEOF
5831 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5832 _ACEOF
5833
5834
5835 # The cast to long int works around a bug in the HP C Compiler
5836 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5837 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5838 # This bug is HP SR number 8606223364.
5839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5840 $as_echo_n "checking size of short... " >&6; }
5841 if test "${ac_cv_sizeof_short+set}" = set; then :
5842   $as_echo_n "(cached) " >&6
5843 else
5844   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5845
5846 else
5847   if test "$ac_cv_type_short" = yes; then
5848      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5849 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5850 { as_fn_set_status 77
5851 as_fn_error "cannot compute sizeof (short)
5852 See \`config.log' for more details." "$LINENO" 5; }; }
5853    else
5854      ac_cv_sizeof_short=0
5855    fi
5856 fi
5857
5858 fi
5859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5860 $as_echo "$ac_cv_sizeof_short" >&6; }
5861
5862
5863
5864 cat >>confdefs.h <<_ACEOF
5865 #define SIZEOF_SHORT $ac_cv_sizeof_short
5866 _ACEOF
5867
5868
5869 # The cast to long int works around a bug in the HP C Compiler
5870 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5871 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5872 # This bug is HP SR number 8606223364.
5873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5874 $as_echo_n "checking size of int... " >&6; }
5875 if test "${ac_cv_sizeof_int+set}" = set; then :
5876   $as_echo_n "(cached) " >&6
5877 else
5878   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5879
5880 else
5881   if test "$ac_cv_type_int" = yes; then
5882      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5883 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5884 { as_fn_set_status 77
5885 as_fn_error "cannot compute sizeof (int)
5886 See \`config.log' for more details." "$LINENO" 5; }; }
5887    else
5888      ac_cv_sizeof_int=0
5889    fi
5890 fi
5891
5892 fi
5893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5894 $as_echo "$ac_cv_sizeof_int" >&6; }
5895
5896
5897
5898 cat >>confdefs.h <<_ACEOF
5899 #define SIZEOF_INT $ac_cv_sizeof_int
5900 _ACEOF
5901
5902
5903 # The cast to long int works around a bug in the HP C Compiler
5904 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5905 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5906 # This bug is HP SR number 8606223364.
5907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5908 $as_echo_n "checking size of long... " >&6; }
5909 if test "${ac_cv_sizeof_long+set}" = set; then :
5910   $as_echo_n "(cached) " >&6
5911 else
5912   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5913
5914 else
5915   if test "$ac_cv_type_long" = yes; then
5916      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5917 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5918 { as_fn_set_status 77
5919 as_fn_error "cannot compute sizeof (long)
5920 See \`config.log' for more details." "$LINENO" 5; }; }
5921    else
5922      ac_cv_sizeof_long=0
5923    fi
5924 fi
5925
5926 fi
5927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5928 $as_echo "$ac_cv_sizeof_long" >&6; }
5929
5930
5931
5932 cat >>confdefs.h <<_ACEOF
5933 #define SIZEOF_LONG $ac_cv_sizeof_long
5934 _ACEOF
5935
5936
5937 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5938 if test "x$ac_cv_type_long_long" = x""yes; then :
5939
5940 cat >>confdefs.h <<_ACEOF
5941 #define HAVE_LONG_LONG 1
5942 _ACEOF
5943
5944 # The cast to long int works around a bug in the HP C Compiler
5945 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5946 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5947 # This bug is HP SR number 8606223364.
5948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5949 $as_echo_n "checking size of long long... " >&6; }
5950 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5951   $as_echo_n "(cached) " >&6
5952 else
5953   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5954
5955 else
5956   if test "$ac_cv_type_long_long" = yes; then
5957      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5958 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5959 { as_fn_set_status 77
5960 as_fn_error "cannot compute sizeof (long long)
5961 See \`config.log' for more details." "$LINENO" 5; }; }
5962    else
5963      ac_cv_sizeof_long_long=0
5964    fi
5965 fi
5966
5967 fi
5968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5969 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5970
5971
5972
5973 cat >>confdefs.h <<_ACEOF
5974 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5975 _ACEOF
5976
5977
5978 fi
5979
5980 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5981 if test "x$ac_cv_type___int64" = x""yes; then :
5982
5983 cat >>confdefs.h <<_ACEOF
5984 #define HAVE___INT64 1
5985 _ACEOF
5986
5987 # The cast to long int works around a bug in the HP C Compiler
5988 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5989 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5990 # This bug is HP SR number 8606223364.
5991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5992 $as_echo_n "checking size of __int64... " >&6; }
5993 if test "${ac_cv_sizeof___int64+set}" = set; then :
5994   $as_echo_n "(cached) " >&6
5995 else
5996   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64"        "$ac_includes_default"; then :
5997
5998 else
5999   if test "$ac_cv_type___int64" = yes; then
6000      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6001 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6002 { as_fn_set_status 77
6003 as_fn_error "cannot compute sizeof (__int64)
6004 See \`config.log' for more details." "$LINENO" 5; }; }
6005    else
6006      ac_cv_sizeof___int64=0
6007    fi
6008 fi
6009
6010 fi
6011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
6012 $as_echo "$ac_cv_sizeof___int64" >&6; }
6013
6014
6015
6016 cat >>confdefs.h <<_ACEOF
6017 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6018 _ACEOF
6019
6020
6021 fi
6022
6023 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6024 case $ac_cv_c_int8_t in #(
6025   no|yes) ;; #(
6026   *)
6027
6028 cat >>confdefs.h <<_ACEOF
6029 #define int8_t $ac_cv_c_int8_t
6030 _ACEOF
6031 ;;
6032 esac
6033
6034 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6035 case $ac_cv_c_int16_t in #(
6036   no|yes) ;; #(
6037   *)
6038
6039 cat >>confdefs.h <<_ACEOF
6040 #define int16_t $ac_cv_c_int16_t
6041 _ACEOF
6042 ;;
6043 esac
6044
6045 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6046 case $ac_cv_c_int32_t in #(
6047   no|yes) ;; #(
6048   *)
6049
6050 cat >>confdefs.h <<_ACEOF
6051 #define int32_t $ac_cv_c_int32_t
6052 _ACEOF
6053 ;;
6054 esac
6055
6056 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6057 case $ac_cv_c_int64_t in #(
6058   no|yes) ;; #(
6059   *)
6060
6061 cat >>confdefs.h <<_ACEOF
6062 #define int64_t $ac_cv_c_int64_t
6063 _ACEOF
6064 ;;
6065 esac
6066
6067
6068   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
6069 $as_echo_n "checking for long long int... " >&6; }
6070 if test "${ac_cv_type_long_long_int+set}" = set; then :
6071   $as_echo_n "(cached) " >&6
6072 else
6073   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6074 /* end confdefs.h.  */
6075
6076   /* For now, do not test the preprocessor; as of 2007 there are too many
6077          implementations with broken preprocessors.  Perhaps this can
6078          be revisited in 2012.  In the meantime, code should not expect
6079          #if to work with literals wider than 32 bits.  */
6080       /* Test literals.  */
6081       long long int ll = 9223372036854775807ll;
6082       long long int nll = -9223372036854775807LL;
6083       unsigned long long int ull = 18446744073709551615ULL;
6084       /* Test constant expressions.   */
6085       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6086                      ? 1 : -1)];
6087       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6088                      ? 1 : -1)];
6089       int i = 63;
6090 int
6091 main ()
6092 {
6093 /* Test availability of runtime routines for shift and division.  */
6094       long long int llmax = 9223372036854775807ll;
6095       unsigned long long int ullmax = 18446744073709551615ull;
6096       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6097               | (llmax / ll) | (llmax % ll)
6098               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6099               | (ullmax / ull) | (ullmax % ull));
6100   ;
6101   return 0;
6102 }
6103
6104 _ACEOF
6105 if ac_fn_c_try_link "$LINENO"; then :
6106                         if test "$cross_compiling" = yes; then :
6107   ac_cv_type_long_long_int=yes
6108 else
6109   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6110 /* end confdefs.h.  */
6111 #include <limits.h>
6112                #ifndef LLONG_MAX
6113                # define HALF \
6114                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6115                # define LLONG_MAX (HALF - 1 + HALF)
6116                #endif
6117 int
6118 main ()
6119 {
6120 long long int n = 1;
6121                int i;
6122                for (i = 0; ; i++)
6123                  {
6124                    long long int m = n << i;
6125                    if (m >> i != n)
6126                      return 1;
6127                    if (LLONG_MAX / 2 < m)
6128                      break;
6129                  }
6130                return 0;
6131   ;
6132   return 0;
6133 }
6134 _ACEOF
6135 if ac_fn_c_try_run "$LINENO"; then :
6136   ac_cv_type_long_long_int=yes
6137 else
6138   ac_cv_type_long_long_int=no
6139 fi
6140 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6141   conftest.$ac_objext conftest.beam conftest.$ac_ext
6142 fi
6143
6144 else
6145   ac_cv_type_long_long_int=no
6146 fi
6147 rm -f core conftest.err conftest.$ac_objext \
6148     conftest$ac_exeext conftest.$ac_ext
6149 fi
6150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6151 $as_echo "$ac_cv_type_long_long_int" >&6; }
6152   if test $ac_cv_type_long_long_int = yes; then
6153
6154 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6155
6156   fi
6157
6158
6159
6160   ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6161 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6162
6163 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6164
6165 else
6166   test $ac_cv_type_long_long_int = yes \
6167        && ac_type='long long int' \
6168        || ac_type='long int'
6169
6170 cat >>confdefs.h <<_ACEOF
6171 #define intmax_t $ac_type
6172 _ACEOF
6173
6174 fi
6175
6176
6177
6178   ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6179 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6180
6181 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6182
6183 else
6184   for ac_type in 'int' 'long int' 'long long int'; do
6185        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6186 /* end confdefs.h.  */
6187 $ac_includes_default
6188 int
6189 main ()
6190 {
6191 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6192 test_array [0] = 0
6193
6194   ;
6195   return 0;
6196 }
6197 _ACEOF
6198 if ac_fn_c_try_compile "$LINENO"; then :
6199
6200 cat >>confdefs.h <<_ACEOF
6201 #define intptr_t $ac_type
6202 _ACEOF
6203
6204           ac_type=
6205 fi
6206 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6207        test -z "$ac_type" && break
6208      done
6209 fi
6210
6211
6212 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6213 case $ac_cv_c_uint8_t in #(
6214   no|yes) ;; #(
6215   *)
6216
6217 $as_echo "#define _UINT8_T 1" >>confdefs.h
6218
6219
6220 cat >>confdefs.h <<_ACEOF
6221 #define uint8_t $ac_cv_c_uint8_t
6222 _ACEOF
6223 ;;
6224   esac
6225
6226 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6227 case $ac_cv_c_uint16_t in #(
6228   no|yes) ;; #(
6229   *)
6230
6231
6232 cat >>confdefs.h <<_ACEOF
6233 #define uint16_t $ac_cv_c_uint16_t
6234 _ACEOF
6235 ;;
6236   esac
6237
6238 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6239 case $ac_cv_c_uint32_t in #(
6240   no|yes) ;; #(
6241   *)
6242
6243 $as_echo "#define _UINT32_T 1" >>confdefs.h
6244
6245
6246 cat >>confdefs.h <<_ACEOF
6247 #define uint32_t $ac_cv_c_uint32_t
6248 _ACEOF
6249 ;;
6250   esac
6251
6252 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6253 case $ac_cv_c_uint64_t in #(
6254   no|yes) ;; #(
6255   *)
6256
6257 $as_echo "#define _UINT64_T 1" >>confdefs.h
6258
6259
6260 cat >>confdefs.h <<_ACEOF
6261 #define uint64_t $ac_cv_c_uint64_t
6262 _ACEOF
6263 ;;
6264   esac
6265
6266
6267   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6268 $as_echo_n "checking for unsigned long long int... " >&6; }
6269 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6270   $as_echo_n "(cached) " >&6
6271 else
6272   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6273 /* end confdefs.h.  */
6274
6275   /* For now, do not test the preprocessor; as of 2007 there are too many
6276          implementations with broken preprocessors.  Perhaps this can
6277          be revisited in 2012.  In the meantime, code should not expect
6278          #if to work with literals wider than 32 bits.  */
6279       /* Test literals.  */
6280       long long int ll = 9223372036854775807ll;
6281       long long int nll = -9223372036854775807LL;
6282       unsigned long long int ull = 18446744073709551615ULL;
6283       /* Test constant expressions.   */
6284       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6285                      ? 1 : -1)];
6286       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6287                      ? 1 : -1)];
6288       int i = 63;
6289 int
6290 main ()
6291 {
6292 /* Test availability of runtime routines for shift and division.  */
6293       long long int llmax = 9223372036854775807ll;
6294       unsigned long long int ullmax = 18446744073709551615ull;
6295       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6296               | (llmax / ll) | (llmax % ll)
6297               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6298               | (ullmax / ull) | (ullmax % ull));
6299   ;
6300   return 0;
6301 }
6302
6303 _ACEOF
6304 if ac_fn_c_try_link "$LINENO"; then :
6305   ac_cv_type_unsigned_long_long_int=yes
6306 else
6307   ac_cv_type_unsigned_long_long_int=no
6308 fi
6309 rm -f core conftest.err conftest.$ac_objext \
6310     conftest$ac_exeext conftest.$ac_ext
6311 fi
6312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6313 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6314   if test $ac_cv_type_unsigned_long_long_int = yes; then
6315
6316 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6317
6318   fi
6319
6320
6321
6322   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6323 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6324
6325 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6326
6327 else
6328   test $ac_cv_type_unsigned_long_long_int = yes \
6329        && ac_type='unsigned long long int' \
6330        || ac_type='unsigned long int'
6331
6332 cat >>confdefs.h <<_ACEOF
6333 #define uintmax_t $ac_type
6334 _ACEOF
6335
6336 fi
6337
6338
6339
6340   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6341 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6342
6343 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6344
6345 else
6346   for ac_type in 'unsigned int' 'unsigned long int' \
6347         'unsigned long long int'; do
6348        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6349 /* end confdefs.h.  */
6350 $ac_includes_default
6351 int
6352 main ()
6353 {
6354 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6355 test_array [0] = 0
6356
6357   ;
6358   return 0;
6359 }
6360 _ACEOF
6361 if ac_fn_c_try_compile "$LINENO"; then :
6362
6363 cat >>confdefs.h <<_ACEOF
6364 #define uintptr_t $ac_type
6365 _ACEOF
6366
6367           ac_type=
6368 fi
6369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6370        test -z "$ac_type" && break
6371      done
6372 fi
6373
6374
6375
6376
6377
6378
6379
6380
6381
6382
6383
6384
6385
6386
6387
6388 # ---------------------
6389 # Warnings and checking
6390 # ---------------------
6391
6392 # Check $CC warning features (if it's GCC).
6393 # We want to use -pedantic, but we don't want warnings about
6394 # * 'long long'
6395 # * variadic macros
6396 # * overlong strings
6397 # So, we only use -pedantic if we can disable those warnings.
6398
6399 loose_warn=
6400 save_CFLAGS="$CFLAGS"
6401 for option in -W -Wall -Wwrite-strings -Wcast-qual; do
6402   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6403
6404   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6405 $as_echo_n "checking whether $CC supports $option... " >&6; }
6406 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6407   $as_echo_n "(cached) " >&6
6408 else
6409   CFLAGS="$option"
6410     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6411 /* end confdefs.h.  */
6412
6413 int
6414 main ()
6415 {
6416
6417   ;
6418   return 0;
6419 }
6420 _ACEOF
6421 if ac_fn_c_try_compile "$LINENO"; then :
6422   eval "$as_acx_Woption=yes"
6423 else
6424   eval "$as_acx_Woption=no"
6425 fi
6426 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6427
6428 fi
6429 eval ac_res=\$$as_acx_Woption
6430                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6431 $as_echo "$ac_res" >&6; }
6432   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6433   loose_warn="$loose_warn${loose_warn:+ }$option"
6434 fi
6435   done
6436 CFLAGS="$save_CFLAGS"
6437
6438 c_loose_warn=
6439 save_CFLAGS="$CFLAGS"
6440 for option in -Wstrict-prototypes -Wmissing-prototypes; do
6441   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6442
6443   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6444 $as_echo_n "checking whether $CC supports $option... " >&6; }
6445 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6446   $as_echo_n "(cached) " >&6
6447 else
6448   CFLAGS="$option"
6449     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6450 /* end confdefs.h.  */
6451
6452 int
6453 main ()
6454 {
6455
6456   ;
6457   return 0;
6458 }
6459 _ACEOF
6460 if ac_fn_c_try_compile "$LINENO"; then :
6461   eval "$as_acx_Woption=yes"
6462 else
6463   eval "$as_acx_Woption=no"
6464 fi
6465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6466
6467 fi
6468 eval ac_res=\$$as_acx_Woption
6469                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6470 $as_echo "$ac_res" >&6; }
6471   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6472   c_loose_warn="$c_loose_warn${c_loose_warn:+ }$option"
6473 fi
6474   done
6475 CFLAGS="$save_CFLAGS"
6476
6477 strict_warn=
6478 save_CFLAGS="$CFLAGS"
6479 for option in -Wmissing-format-attribute; do
6480   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6481
6482   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6483 $as_echo_n "checking whether $CC supports $option... " >&6; }
6484 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6485   $as_echo_n "(cached) " >&6
6486 else
6487   CFLAGS="$option"
6488     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6489 /* end confdefs.h.  */
6490
6491 int
6492 main ()
6493 {
6494
6495   ;
6496   return 0;
6497 }
6498 _ACEOF
6499 if ac_fn_c_try_compile "$LINENO"; then :
6500   eval "$as_acx_Woption=yes"
6501 else
6502   eval "$as_acx_Woption=no"
6503 fi
6504 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6505
6506 fi
6507 eval ac_res=\$$as_acx_Woption
6508                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6509 $as_echo "$ac_res" >&6; }
6510   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6511   strict_warn="$strict_warn${strict_warn:+ }$option"
6512 fi
6513   done
6514 CFLAGS="$save_CFLAGS"
6515
6516 c_strict_warn=
6517 save_CFLAGS="$CFLAGS"
6518 for option in -Wold-style-definition -Wc++-compat; do
6519   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6520
6521   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6522 $as_echo_n "checking whether $CC supports $option... " >&6; }
6523 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6524   $as_echo_n "(cached) " >&6
6525 else
6526   CFLAGS="$option"
6527     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6528 /* end confdefs.h.  */
6529
6530 int
6531 main ()
6532 {
6533
6534   ;
6535   return 0;
6536 }
6537 _ACEOF
6538 if ac_fn_c_try_compile "$LINENO"; then :
6539   eval "$as_acx_Woption=yes"
6540 else
6541   eval "$as_acx_Woption=no"
6542 fi
6543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6544
6545 fi
6546 eval ac_res=\$$as_acx_Woption
6547                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6548 $as_echo "$ac_res" >&6; }
6549   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6550   c_strict_warn="$c_strict_warn${c_strict_warn:+ }$option"
6551 fi
6552   done
6553 CFLAGS="$save_CFLAGS"
6554
6555 if test "$GCC" = yes; then :
6556   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings" >&5
6557 $as_echo_n "checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings... " >&6; }
6558 if test "${acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings+set}" = set; then :
6559   $as_echo_n "(cached) " >&6
6560 else
6561   save_CFLAGS="$CFLAGS"
6562 CFLAGS="-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
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   acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=yes
6576 else
6577   acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=no
6578 fi
6579 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6580 CFLAGS="$save_CFLAGS"
6581 fi
6582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&5
6583 $as_echo "$acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&6; }
6584 if test $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings = yes; then :
6585   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6586 fi
6587
6588 fi
6589
6590 # Check whether --enable-werror-always was given.
6591 if test "${enable_werror_always+set}" = set; then :
6592   enableval=$enable_werror_always;
6593 else
6594   enable_werror_always=no
6595 fi
6596
6597 if test $enable_werror_always = yes; then :
6598   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6599 fi
6600
6601
6602
6603 # The above macros do nothing if the compiler is not GCC.  However, the
6604 # Makefile has more goo to add other flags, so these variables are used
6605 # to enable warnings only for GCC.
6606 warn_cflags=
6607 warn_cxxflags=
6608 if test "x$GCC" = "xyes"; then
6609   warn_cflags='$(GCC_WARN_CFLAGS)'
6610   warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6611 fi
6612
6613
6614
6615 # Enable expensive internal checks
6616 is_release=
6617 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6618   is_release=yes
6619 fi
6620
6621 # Check whether --enable-checking was given.
6622 if test "${enable_checking+set}" = set; then :
6623   enableval=$enable_checking; ac_checking_flags="${enableval}"
6624 else
6625
6626 # Determine the default checks.
6627 if test x$is_release = x ; then
6628   ac_checking_flags=yes
6629 else
6630   ac_checking_flags=release
6631 fi
6632 fi
6633
6634 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6635 for check in release $ac_checking_flags
6636 do
6637         case $check in
6638         # these set all the flags to specific states
6639         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6640                         ac_fold_checking= ; ac_gc_checking=1 ;
6641                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6642                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6643                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6644                         ac_types_checking=1 ;;
6645         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6646                         ac_fold_checking= ; ac_gc_checking= ;
6647                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6648                         ac_rtlflag_checking= ; ac_runtime_checking= ;
6649                         ac_tree_checking= ; ac_valgrind_checking= ;
6650                         ac_types_checking= ;;
6651         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6652                         ac_fold_checking=1 ; ac_gc_checking=1 ;
6653                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6654                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6655                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6656                         ac_types_checking=1 ;;
6657         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6658                         ac_fold_checking= ; ac_gc_checking= ;
6659                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6660                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6661                         ac_tree_checking= ; ac_valgrind_checking= ;
6662                         ac_types_checking= ;;
6663         # these enable particular checks
6664         assert)         ac_assert_checking=1 ;;
6665         df)             ac_df_checking=1 ;;
6666         fold)           ac_fold_checking=1 ;;
6667         gc)             ac_gc_checking=1 ;;
6668         gcac)           ac_gc_always_collect=1 ;;
6669         gimple)         ac_gimple_checking=1 ;;
6670         misc)           ac_checking=1 ;;
6671         rtl)            ac_rtl_checking=1 ;;
6672         rtlflag)        ac_rtlflag_checking=1 ;;
6673         runtime)        ac_runtime_checking=1 ;;
6674         tree)           ac_tree_checking=1 ;;
6675         types)          ac_types_checking=1 ;;
6676         valgrind)       ac_valgrind_checking=1 ;;
6677         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6678         esac
6679 done
6680 IFS="$ac_save_IFS"
6681
6682 nocommon_flag=""
6683 if test x$ac_checking != x ; then
6684
6685 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6686
6687   nocommon_flag=-fno-common
6688 fi
6689
6690 if test x$ac_df_checking != x ; then
6691
6692 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6693
6694 fi
6695 if test x$ac_assert_checking != x ; then
6696
6697 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6698
6699 fi
6700 if test x$ac_gimple_checking != x ; then
6701
6702 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6703
6704 fi
6705
6706 if test x$ac_runtime_checking != x ; then
6707
6708 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6709
6710 fi
6711 if test x$ac_tree_checking != x ; then
6712
6713 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6714
6715   TREEBROWSER=tree-browser.o
6716 fi
6717 if test x$ac_types_checking != x ; then
6718
6719 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6720
6721 fi
6722
6723 if test x$ac_rtl_checking != x ; then
6724
6725 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6726
6727 fi
6728 if test x$ac_rtlflag_checking != x ; then
6729
6730 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6731
6732 fi
6733 if test x$ac_gc_checking != x ; then
6734
6735 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6736
6737 fi
6738 if test x$ac_gc_always_collect != x ; then
6739
6740 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6741
6742 fi
6743 if test x$ac_fold_checking != x ; then
6744
6745 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6746
6747 fi
6748 valgrind_path_defines=
6749 valgrind_command=
6750
6751 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6752 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6753   have_valgrind_h=yes
6754 else
6755   have_valgrind_h=no
6756 fi
6757
6758
6759
6760 if test x$ac_valgrind_checking != x ; then
6761   # It is certainly possible that there's valgrind but no valgrind.h.
6762   # GCC relies on making annotations so we must have both.
6763   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6764 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6765   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6766 /* end confdefs.h.  */
6767 #include <valgrind/memcheck.h>
6768 #ifndef VALGRIND_DISCARD
6769 #error VALGRIND_DISCARD not defined
6770 #endif
6771 _ACEOF
6772 if ac_fn_c_try_cpp "$LINENO"; then :
6773   gcc_cv_header_valgrind_memcheck_h=yes
6774 else
6775   gcc_cv_header_valgrind_memcheck_h=no
6776 fi
6777 rm -f conftest.err conftest.$ac_ext
6778   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6779 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6780   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6781 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6782   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6783 /* end confdefs.h.  */
6784 #include <memcheck.h>
6785 #ifndef VALGRIND_DISCARD
6786 #error VALGRIND_DISCARD not defined
6787 #endif
6788 _ACEOF
6789 if ac_fn_c_try_cpp "$LINENO"; then :
6790   gcc_cv_header_memcheck_h=yes
6791 else
6792   gcc_cv_header_memcheck_h=no
6793 fi
6794 rm -f conftest.err conftest.$ac_ext
6795   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6796 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6797
6798 # Prepare PATH_SEPARATOR.
6799 # The user is always right.
6800 if test "${PATH_SEPARATOR+set}" != set; then
6801   echo "#! /bin/sh" >conf$$.sh
6802   echo  "exit 0"   >>conf$$.sh
6803   chmod +x conf$$.sh
6804   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6805     PATH_SEPARATOR=';'
6806   else
6807     PATH_SEPARATOR=:
6808   fi
6809   rm -f conf$$.sh
6810 fi
6811
6812 # Find out how to test for executable files. Don't use a zero-byte file,
6813 # as systems may use methods other than mode bits to determine executability.
6814 cat >conf$$.file <<_ASEOF
6815 #! /bin/sh
6816 exit 0
6817 _ASEOF
6818 chmod +x conf$$.file
6819 if test -x conf$$.file >/dev/null 2>&1; then
6820   ac_executable_p="test -x"
6821 else
6822   ac_executable_p="test -f"
6823 fi
6824 rm -f conf$$.file
6825
6826 # Extract the first word of "valgrind", so it can be a program name with args.
6827 set dummy valgrind; ac_word=$2
6828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6829 $as_echo_n "checking for $ac_word... " >&6; }
6830 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6831   $as_echo_n "(cached) " >&6
6832 else
6833   case "$valgrind_path" in
6834   [\\/]* | ?:[\\/]*)
6835     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6836     ;;
6837   *)
6838     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6839     for ac_dir in $PATH; do
6840       IFS="$ac_save_IFS"
6841       test -z "$ac_dir" && ac_dir=.
6842       for ac_exec_ext in '' $ac_executable_extensions; do
6843         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6844           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6845             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6846             break 2
6847           fi
6848         fi
6849       done
6850     done
6851     IFS="$ac_save_IFS"
6852     ;;
6853 esac
6854 fi
6855 valgrind_path="$ac_cv_path_valgrind_path"
6856 if test -n "$valgrind_path"; then
6857   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6858 $as_echo "$valgrind_path" >&6; }
6859 else
6860   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6861 $as_echo "no" >&6; }
6862 fi
6863
6864   if test "x$valgrind_path" = "x" \
6865     || (test $have_valgrind_h = no \
6866         && test $gcc_cv_header_memcheck_h = no \
6867         && test $gcc_cv_header_valgrind_memcheck_h = no); then
6868         as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6869   fi
6870   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6871   valgrind_command="$valgrind_path -q"
6872
6873 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6874
6875   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6876
6877 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6878
6879   fi
6880   if test $gcc_cv_header_memcheck_h = yes; then
6881
6882 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6883
6884   fi
6885 fi
6886
6887
6888
6889 # Enable code coverage collection
6890 # Check whether --enable-coverage was given.
6891 if test "${enable_coverage+set}" = set; then :
6892   enableval=$enable_coverage; case "${enableval}" in
6893   yes|noopt)
6894     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6895     ;;
6896   opt)
6897     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6898     ;;
6899   no)
6900     # a.k.a. --disable-coverage
6901     coverage_flags=""
6902     ;;
6903   *)
6904     as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6905     ;;
6906 esac
6907 else
6908   coverage_flags=""
6909 fi
6910
6911
6912
6913 # Check whether --enable-gather-detailed-mem-stats was given.
6914 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6915   enableval=$enable_gather_detailed_mem_stats;
6916 else
6917   enable_gather_detailed_mem_stats=no
6918 fi
6919
6920 if test x$enable_gather_detailed_mem_stats = xyes ; then
6921
6922 $as_echo "#define GATHER_STATISTICS 1" >>confdefs.h
6923
6924 fi
6925
6926 # -------------------------------
6927 # Miscenalleous configure options
6928 # -------------------------------
6929
6930 # See if we are building gcc with C++.
6931 # Check whether --enable-build-with-cxx was given.
6932 if test "${enable_build_with_cxx+set}" = set; then :
6933   enableval=$enable_build_with_cxx; ENABLE_BUILD_WITH_CXX=$enableval
6934 else
6935   ENABLE_BUILD_WITH_CXX=no
6936 fi
6937
6938
6939 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then
6940
6941 $as_echo "#define ENABLE_BUILD_WITH_CXX 1" >>confdefs.h
6942
6943 fi
6944
6945 # With stabs
6946
6947 # Check whether --with-stabs was given.
6948 if test "${with_stabs+set}" = set; then :
6949   withval=$with_stabs; stabs="$with_stabs"
6950 else
6951   stabs=no
6952 fi
6953
6954
6955 # Determine whether or not multilibs are enabled.
6956 # Check whether --enable-multilib was given.
6957 if test "${enable_multilib+set}" = set; then :
6958   enableval=$enable_multilib;
6959 else
6960   enable_multilib=yes
6961 fi
6962
6963
6964
6965 # Enable __cxa_atexit for C++.
6966 # Check whether --enable-__cxa_atexit was given.
6967 if test "${enable___cxa_atexit+set}" = set; then :
6968   enableval=$enable___cxa_atexit;
6969 fi
6970
6971
6972 # Enable C extension for decimal float if target supports it.
6973
6974 # Check whether --enable-decimal-float was given.
6975 if test "${enable_decimal_float+set}" = set; then :
6976   enableval=$enable_decimal_float;
6977   case $enable_decimal_float in
6978     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
6979     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
6980 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
6981   esac
6982
6983 else
6984
6985   case $target in
6986     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
6987     i?86*-*-mingw* | x86_64*-*-mingw* | \
6988     i?86*-*-cygwin*)
6989       enable_decimal_float=yes
6990       ;;
6991     *)
6992       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
6993 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
6994       enable_decimal_float=no
6995       ;;
6996   esac
6997
6998 fi
6999
7000
7001 # x86's use BID format instead of DPD
7002 case x$enable_decimal_float in
7003   xyes)
7004     case $target in
7005       i?86*-*-* | x86_64*-*-*)
7006         enable_decimal_float=bid
7007         ;;
7008       *)
7009         enable_decimal_float=dpd
7010         ;;
7011     esac
7012     default_decimal_float=$enable_decimal_float
7013     ;;
7014   xno)
7015     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7016     # dependency on libdecnumber.
7017     default_decimal_float=dpd
7018     ;;
7019 esac
7020
7021
7022
7023
7024 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7025
7026 cat >>confdefs.h <<_ACEOF
7027 #define ENABLE_DECIMAL_FLOAT $dfp
7028 _ACEOF
7029
7030
7031 # Use default_decimal_float for dependency.
7032 enable_decimal_float=$default_decimal_float
7033
7034 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7035
7036 cat >>confdefs.h <<_ACEOF
7037 #define ENABLE_DECIMAL_BID_FORMAT $bid
7038 _ACEOF
7039
7040
7041 # Enable C extension for fixed-point arithmetic.
7042 # Check whether --enable-fixed-point was given.
7043 if test "${enable_fixed_point+set}" = set; then :
7044   enableval=$enable_fixed_point;
7045 else
7046
7047   case $target in
7048     arm*)
7049       enable_fixed_point=yes
7050       ;;
7051
7052     mips*-*-*)
7053       case $host in
7054         mips*-sgi-irix*)
7055           { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported on IRIX, ignored" >&5
7056 $as_echo "$as_me: WARNING: fixed-point is not supported on IRIX, ignored" >&2;}
7057           enable_fixed_point=no
7058           ;;
7059         *)
7060           enable_fixed_point=yes
7061           ;;
7062       esac
7063       ;;
7064     *)
7065       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7066 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7067       enable_fixed_point=no
7068       ;;
7069   esac
7070
7071 fi
7072
7073
7074
7075 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7076
7077 cat >>confdefs.h <<_ACEOF
7078 #define ENABLE_FIXED_POINT $fixedpoint
7079 _ACEOF
7080
7081
7082 # Enable threads
7083 # Pass with no value to take the default
7084 # Pass with a value to specify a thread package
7085 # Check whether --enable-threads was given.
7086 if test "${enable_threads+set}" = set; then :
7087   enableval=$enable_threads;
7088 else
7089   enable_threads=''
7090 fi
7091
7092
7093 # Check whether --enable-tls was given.
7094 if test "${enable_tls+set}" = set; then :
7095   enableval=$enable_tls;
7096   case $enable_tls in
7097     yes | no) ;;
7098     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7099 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7100   esac
7101
7102 else
7103   enable_tls=''
7104 fi
7105
7106
7107 # Check whether --enable-objc-gc was given.
7108 if test "${enable_objc_gc+set}" = set; then :
7109   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7110         objc_boehm_gc=''
7111 else
7112         objc_boehm_gc=1
7113 fi
7114 else
7115   objc_boehm_gc=''
7116 fi
7117
7118
7119
7120 # Check whether --with-dwarf2 was given.
7121 if test "${with_dwarf2+set}" = set; then :
7122   withval=$with_dwarf2; dwarf2="$with_dwarf2"
7123 else
7124   dwarf2=no
7125 fi
7126
7127
7128 # Check whether --enable-shared was given.
7129 if test "${enable_shared+set}" = set; then :
7130   enableval=$enable_shared;
7131   case $enable_shared in
7132   yes | no) ;;
7133   *)
7134     enable_shared=no
7135     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7136     for pkg in $enableval; do
7137       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7138         enable_shared=yes
7139       fi
7140     done
7141     IFS="$ac_save_ifs"
7142     ;;
7143   esac
7144
7145 else
7146   enable_shared=yes
7147 fi
7148
7149
7150
7151
7152 # Check whether --with-native-system-header-dir was given.
7153 if test "${with_native_system_header_dir+set}" = set; then :
7154   withval=$with_native_system_header_dir;
7155  case ${with_native_system_header_dir} in
7156  yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
7157  /* | [A-Za-z]:[\\/]*) ;;
7158  *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
7159  esac
7160  configured_native_system_header_dir="${withval}"
7161
7162 else
7163   configured_native_system_header_dir=
7164 fi
7165
7166
7167
7168 # Check whether --with-build-sysroot was given.
7169 if test "${with_build_sysroot+set}" = set; then :
7170   withval=$with_build_sysroot; if test x"$withval" != x ; then
7171      SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
7172    fi
7173 else
7174   SYSROOT_CFLAGS_FOR_TARGET=
7175 fi
7176
7177
7178
7179
7180 # Check whether --with-sysroot was given.
7181 if test "${with_sysroot+set}" = set; then :
7182   withval=$with_sysroot;
7183  case ${with_sysroot} in
7184  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7185  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7186  esac
7187
7188  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7189  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7190
7191  if test "x$prefix" = xNONE; then
7192   test_prefix=/usr/local
7193  else
7194   test_prefix=$prefix
7195  fi
7196  if test "x$exec_prefix" = xNONE; then
7197   test_exec_prefix=$test_prefix
7198  else
7199   test_exec_prefix=$exec_prefix
7200  fi
7201  case ${TARGET_SYSTEM_ROOT} in
7202  "${test_prefix}"|"${test_prefix}/"*|\
7203  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7204  '${prefix}'|'${prefix}/'*|\
7205  '${exec_prefix}'|'${exec_prefix}/'*)
7206    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7207    TARGET_SYSTEM_ROOT_DEFINE="$t"
7208    ;;
7209  esac
7210
7211 else
7212
7213  TARGET_SYSTEM_ROOT=
7214  TARGET_SYSTEM_ROOT_DEFINE=
7215  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7216
7217 fi
7218
7219
7220
7221
7222
7223
7224 # Check whether --with-specs was given.
7225 if test "${with_specs+set}" = set; then :
7226   withval=$with_specs; CONFIGURE_SPECS=$withval
7227 else
7228   CONFIGURE_SPECS=
7229
7230 fi
7231
7232
7233
7234
7235
7236 # Check whether --with-pkgversion was given.
7237 if test "${with_pkgversion+set}" = set; then :
7238   withval=$with_pkgversion; case "$withval" in
7239       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7240       no)  PKGVERSION= ;;
7241       *)   PKGVERSION="($withval) " ;;
7242      esac
7243 else
7244   PKGVERSION="(GCC) "
7245
7246 fi
7247
7248
7249
7250
7251
7252 # Check whether --with-bugurl was given.
7253 if test "${with_bugurl+set}" = set; then :
7254   withval=$with_bugurl; case "$withval" in
7255       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7256       no)  BUGURL=
7257            ;;
7258       *)   BUGURL="$withval"
7259            ;;
7260      esac
7261 else
7262   BUGURL="http://gcc.gnu.org/bugs.html"
7263
7264 fi
7265
7266   case ${BUGURL} in
7267   "")
7268     REPORT_BUGS_TO=
7269     REPORT_BUGS_TEXI=
7270     ;;
7271   *)
7272     REPORT_BUGS_TO="<$BUGURL>"
7273     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7274     ;;
7275   esac;
7276
7277
7278
7279
7280 # Sanity check enable_languages in case someone does not run the toplevel
7281 # configure # script.
7282 # Check whether --enable-languages was given.
7283 if test "${enable_languages+set}" = set; then :
7284   enableval=$enable_languages; case ,${enable_languages}, in
7285        ,,|,yes,)
7286                 # go safe -- we cannot be much sure without the toplevel
7287                 # configure's
7288                 # analysis of which target libs are present and usable
7289                 enable_languages=c
7290                 ;;
7291          *,all,*)
7292                 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7293                 ;;
7294         *,c,*)
7295                 ;;
7296         *)
7297                 enable_languages=c,${enable_languages}
7298                 ;;
7299 esac
7300 else
7301   enable_languages=c
7302 fi
7303
7304
7305
7306 # Check whether --with-multilib-list was given.
7307 if test "${with_multilib_list+set}" = set; then :
7308   withval=$with_multilib_list; :
7309 else
7310   with_multilib_list=default
7311 fi
7312
7313
7314 # -------------------------
7315 # Checks for other programs
7316 # -------------------------
7317
7318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7319 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7320 set x ${MAKE-make}
7321 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7322 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7323   $as_echo_n "(cached) " >&6
7324 else
7325   cat >conftest.make <<\_ACEOF
7326 SHELL = /bin/sh
7327 all:
7328         @echo '@@@%%%=$(MAKE)=@@@%%%'
7329 _ACEOF
7330 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7331 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7332   *@@@%%%=?*=@@@%%%*)
7333     eval ac_cv_prog_make_${ac_make}_set=yes;;
7334   *)
7335     eval ac_cv_prog_make_${ac_make}_set=no;;
7336 esac
7337 rm -f conftest.make
7338 fi
7339 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7340   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7341 $as_echo "yes" >&6; }
7342   SET_MAKE=
7343 else
7344   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7345 $as_echo "no" >&6; }
7346   SET_MAKE="MAKE=${MAKE-make}"
7347 fi
7348
7349
7350 # Find some useful tools
7351 for ac_prog in gawk mawk nawk awk
7352 do
7353   # Extract the first word of "$ac_prog", so it can be a program name with args.
7354 set dummy $ac_prog; ac_word=$2
7355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7356 $as_echo_n "checking for $ac_word... " >&6; }
7357 if test "${ac_cv_prog_AWK+set}" = set; then :
7358   $as_echo_n "(cached) " >&6
7359 else
7360   if test -n "$AWK"; then
7361   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7362 else
7363 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7364 for as_dir in $PATH
7365 do
7366   IFS=$as_save_IFS
7367   test -z "$as_dir" && as_dir=.
7368     for ac_exec_ext in '' $ac_executable_extensions; do
7369   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7370     ac_cv_prog_AWK="$ac_prog"
7371     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7372     break 2
7373   fi
7374 done
7375   done
7376 IFS=$as_save_IFS
7377
7378 fi
7379 fi
7380 AWK=$ac_cv_prog_AWK
7381 if test -n "$AWK"; then
7382   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7383 $as_echo "$AWK" >&6; }
7384 else
7385   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7386 $as_echo "no" >&6; }
7387 fi
7388
7389
7390   test -n "$AWK" && break
7391 done
7392
7393 # We need awk to create options.c and options.h.
7394 # Bail out if it's missing.
7395 case ${AWK} in
7396   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7397 esac
7398
7399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7400 $as_echo_n "checking whether ln -s works... " >&6; }
7401 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7402   $as_echo_n "(cached) " >&6
7403 else
7404   rm -f conftestdata_t
7405 echo >conftestdata_f
7406 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7407 then
7408   gcc_cv_prog_LN_S="ln -s"
7409 else
7410   if ln conftestdata_f conftestdata_t 2>/dev/null
7411   then
7412     gcc_cv_prog_LN_S=ln
7413   else
7414     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7415     then
7416       gcc_cv_prog_LN_S="cp -p"
7417     else
7418       gcc_cv_prog_LN_S=cp
7419     fi
7420   fi
7421 fi
7422 rm -f conftestdata_f conftestdata_t
7423
7424 fi
7425 LN_S="$gcc_cv_prog_LN_S"
7426 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7428 $as_echo "yes" >&6; }
7429 else
7430   if test "$gcc_cv_prog_LN_S" = "ln"; then
7431     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7432 $as_echo "no, using ln" >&6; }
7433   else
7434     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7435 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7436   fi
7437 fi
7438
7439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7440 $as_echo_n "checking whether ln works... " >&6; }
7441 if test "${acx_cv_prog_LN+set}" = set; then :
7442   $as_echo_n "(cached) " >&6
7443 else
7444   rm -f conftestdata_t
7445 echo >conftestdata_f
7446 if ln conftestdata_f conftestdata_t 2>/dev/null
7447 then
7448   acx_cv_prog_LN=ln
7449 else
7450   acx_cv_prog_LN=no
7451 fi
7452 rm -f conftestdata_f conftestdata_t
7453
7454 fi
7455 if test $acx_cv_prog_LN = no; then
7456   LN="$LN_S"
7457   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7458 $as_echo "no, using $LN" >&6; }
7459 else
7460   LN="$acx_cv_prog_LN"
7461   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7462 $as_echo "yes" >&6; }
7463 fi
7464
7465 if test -n "$ac_tool_prefix"; then
7466   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7467 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7469 $as_echo_n "checking for $ac_word... " >&6; }
7470 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7471   $as_echo_n "(cached) " >&6
7472 else
7473   if test -n "$RANLIB"; then
7474   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7475 else
7476 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7477 for as_dir in $PATH
7478 do
7479   IFS=$as_save_IFS
7480   test -z "$as_dir" && as_dir=.
7481     for ac_exec_ext in '' $ac_executable_extensions; do
7482   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7483     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7484     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7485     break 2
7486   fi
7487 done
7488   done
7489 IFS=$as_save_IFS
7490
7491 fi
7492 fi
7493 RANLIB=$ac_cv_prog_RANLIB
7494 if test -n "$RANLIB"; then
7495   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7496 $as_echo "$RANLIB" >&6; }
7497 else
7498   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7499 $as_echo "no" >&6; }
7500 fi
7501
7502
7503 fi
7504 if test -z "$ac_cv_prog_RANLIB"; then
7505   ac_ct_RANLIB=$RANLIB
7506   # Extract the first word of "ranlib", so it can be a program name with args.
7507 set dummy ranlib; ac_word=$2
7508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7509 $as_echo_n "checking for $ac_word... " >&6; }
7510 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7511   $as_echo_n "(cached) " >&6
7512 else
7513   if test -n "$ac_ct_RANLIB"; then
7514   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7515 else
7516 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7517 for as_dir in $PATH
7518 do
7519   IFS=$as_save_IFS
7520   test -z "$as_dir" && as_dir=.
7521     for ac_exec_ext in '' $ac_executable_extensions; do
7522   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7523     ac_cv_prog_ac_ct_RANLIB="ranlib"
7524     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7525     break 2
7526   fi
7527 done
7528   done
7529 IFS=$as_save_IFS
7530
7531 fi
7532 fi
7533 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7534 if test -n "$ac_ct_RANLIB"; then
7535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7536 $as_echo "$ac_ct_RANLIB" >&6; }
7537 else
7538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7539 $as_echo "no" >&6; }
7540 fi
7541
7542   if test "x$ac_ct_RANLIB" = x; then
7543     RANLIB=":"
7544   else
7545     case $cross_compiling:$ac_tool_warned in
7546 yes:)
7547 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7548 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7549 ac_tool_warned=yes ;;
7550 esac
7551     RANLIB=$ac_ct_RANLIB
7552   fi
7553 else
7554   RANLIB="$ac_cv_prog_RANLIB"
7555 fi
7556
7557 case "${host}" in
7558 *-*-darwin*)
7559   # By default, the Darwin ranlib will not treat common symbols as
7560   # definitions when  building the archive table of contents.  Other
7561   # ranlibs do that; pass an option to the Darwin ranlib that makes
7562   # it behave similarly.
7563   ranlib_flags="-c"
7564   ;;
7565 *)
7566   ranlib_flags=""
7567 esac
7568
7569
7570 # Find a good install program.  We prefer a C program (faster),
7571 # so one script is as good as another.  But avoid the broken or
7572 # incompatible versions:
7573 # SysV /etc/install, /usr/sbin/install
7574 # SunOS /usr/etc/install
7575 # IRIX /sbin/install
7576 # AIX /bin/install
7577 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7578 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7579 # ./install, which can be erroneously created by make from ./install.sh.
7580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7581 $as_echo_n "checking for a BSD compatible install... " >&6; }
7582 if test -z "$INSTALL"; then
7583 if test "${ac_cv_path_install+set}" = set; then :
7584   $as_echo_n "(cached) " >&6
7585 else
7586     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7587   for ac_dir in $PATH; do
7588     # Account for people who put trailing slashes in PATH elements.
7589     case "$ac_dir/" in
7590     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7591     *)
7592       # OSF1 and SCO ODT 3.0 have their own names for install.
7593       for ac_prog in ginstall scoinst install; do
7594         if test -f $ac_dir/$ac_prog; then
7595           if test $ac_prog = install &&
7596             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7597             # AIX install.  It has an incompatible calling convention.
7598             # OSF/1 installbsd also uses dspmsg, but is usable.
7599             :
7600           else
7601             ac_cv_path_install="$ac_dir/$ac_prog -c"
7602             break 2
7603           fi
7604         fi
7605       done
7606       ;;
7607     esac
7608   done
7609   IFS="$ac_save_IFS"
7610
7611 fi
7612   if test "${ac_cv_path_install+set}" = set; then
7613     INSTALL="$ac_cv_path_install"
7614   else
7615     # As a last resort, use the slow shell script.  We don't cache a
7616     # path for INSTALL within a source directory, because that will
7617     # break other packages using the cache if that directory is
7618     # removed, or if the path is relative.
7619     INSTALL="$ac_install_sh"
7620   fi
7621 fi
7622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7623 $as_echo "$INSTALL" >&6; }
7624
7625 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7626 # It thinks the first close brace ends the variable substitution.
7627 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7628
7629 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7630
7631
7632 # See if cmp has --ignore-initial.
7633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7634 $as_echo_n "checking for cmp's capabilities... " >&6; }
7635 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7636   $as_echo_n "(cached) " >&6
7637 else
7638    echo abfoo >t1
7639   echo cdfoo >t2
7640   gcc_cv_prog_cmp_skip=slowcompare
7641   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7642     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7643       :
7644     else
7645       gcc_cv_prog_cmp_skip=gnucompare
7646     fi
7647   fi
7648   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7649     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7650       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7651         :
7652       else
7653         gcc_cv_prog_cmp_skip=fastcompare
7654       fi
7655     fi
7656   fi
7657   rm t1 t2
7658
7659 fi
7660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7661 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7662 make_compare_target=$gcc_cv_prog_cmp_skip
7663
7664
7665
7666 # See if we have the mktemp command.
7667 # Extract the first word of "mktemp", so it can be a program name with args.
7668 set dummy mktemp; ac_word=$2
7669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7670 $as_echo_n "checking for $ac_word... " >&6; }
7671 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7672   $as_echo_n "(cached) " >&6
7673 else
7674   if test -n "$have_mktemp_command"; then
7675   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7676 else
7677 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7678 for as_dir in $PATH
7679 do
7680   IFS=$as_save_IFS
7681   test -z "$as_dir" && as_dir=.
7682     for ac_exec_ext in '' $ac_executable_extensions; do
7683   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7684     ac_cv_prog_have_mktemp_command="yes"
7685     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7686     break 2
7687   fi
7688 done
7689   done
7690 IFS=$as_save_IFS
7691
7692   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7693 fi
7694 fi
7695 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7696 if test -n "$have_mktemp_command"; then
7697   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7698 $as_echo "$have_mktemp_command" >&6; }
7699 else
7700   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7701 $as_echo "no" >&6; }
7702 fi
7703
7704
7705
7706 # See if makeinfo has been installed and is modern enough
7707 # that we can use it.
7708
7709   # Extract the first word of "makeinfo", so it can be a program name with args.
7710 set dummy makeinfo; ac_word=$2
7711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7712 $as_echo_n "checking for $ac_word... " >&6; }
7713 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7714   $as_echo_n "(cached) " >&6
7715 else
7716   if test -n "$MAKEINFO"; then
7717   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7718 else
7719 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7720 for as_dir in $PATH
7721 do
7722   IFS=$as_save_IFS
7723   test -z "$as_dir" && as_dir=.
7724     for ac_exec_ext in '' $ac_executable_extensions; do
7725   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7726     ac_cv_prog_MAKEINFO="makeinfo"
7727     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7728     break 2
7729   fi
7730 done
7731   done
7732 IFS=$as_save_IFS
7733
7734 fi
7735 fi
7736 MAKEINFO=$ac_cv_prog_MAKEINFO
7737 if test -n "$MAKEINFO"; then
7738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7739 $as_echo "$MAKEINFO" >&6; }
7740 else
7741   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7742 $as_echo "no" >&6; }
7743 fi
7744
7745
7746   if test -n "$MAKEINFO"; then
7747     # Found it, now check the version.
7748     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7749 $as_echo_n "checking for modern makeinfo... " >&6; }
7750 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7751   $as_echo_n "(cached) " >&6
7752 else
7753   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7754                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7755
7756                     case $ac_prog_version in
7757                       '')  gcc_cv_prog_makeinfo_modern=no;;
7758                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7759                       *)   gcc_cv_prog_makeinfo_modern=no;;
7760                     esac
7761
7762 fi
7763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7764 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7765   else
7766     gcc_cv_prog_makeinfo_modern=no
7767   fi
7768   if test $gcc_cv_prog_makeinfo_modern = no; then
7769     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7770   fi
7771
7772 if test $gcc_cv_prog_makeinfo_modern = no; then
7773   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7774 *** Makeinfo is missing or too old.
7775 *** Info documentation will not be built." >&5
7776 $as_echo "$as_me: WARNING:
7777 *** Makeinfo is missing or too old.
7778 *** Info documentation will not be built." >&2;}
7779   BUILD_INFO=
7780 else
7781   BUILD_INFO=info
7782 fi
7783
7784
7785 # Is pod2man recent enough to regenerate manpages?
7786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7787 $as_echo_n "checking for recent Pod::Man... " >&6; }
7788 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7789   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7790 $as_echo "yes" >&6; }
7791   GENERATED_MANPAGES=generated-manpages
7792 else
7793   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7794 $as_echo "no" >&6; }
7795   GENERATED_MANPAGES=
7796 fi
7797
7798
7799 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7800
7801 # How about lex?
7802 for ac_prog in flex
7803 do
7804   # Extract the first word of "$ac_prog", so it can be a program name with args.
7805 set dummy $ac_prog; ac_word=$2
7806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7807 $as_echo_n "checking for $ac_word... " >&6; }
7808 if test "${ac_cv_prog_FLEX+set}" = set; then :
7809   $as_echo_n "(cached) " >&6
7810 else
7811   if test -n "$FLEX"; then
7812   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7813 else
7814 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7815 for as_dir in $PATH
7816 do
7817   IFS=$as_save_IFS
7818   test -z "$as_dir" && as_dir=.
7819     for ac_exec_ext in '' $ac_executable_extensions; do
7820   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7821     ac_cv_prog_FLEX="$ac_prog"
7822     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7823     break 2
7824   fi
7825 done
7826   done
7827 IFS=$as_save_IFS
7828
7829 fi
7830 fi
7831 FLEX=$ac_cv_prog_FLEX
7832 if test -n "$FLEX"; then
7833   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7834 $as_echo "$FLEX" >&6; }
7835 else
7836   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7837 $as_echo "no" >&6; }
7838 fi
7839
7840
7841   test -n "$FLEX" && break
7842 done
7843 test -n "$FLEX" || FLEX="$MISSING flex"
7844
7845
7846 # Bison?
7847 for ac_prog in bison
7848 do
7849   # Extract the first word of "$ac_prog", so it can be a program name with args.
7850 set dummy $ac_prog; ac_word=$2
7851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7852 $as_echo_n "checking for $ac_word... " >&6; }
7853 if test "${ac_cv_prog_BISON+set}" = set; then :
7854   $as_echo_n "(cached) " >&6
7855 else
7856   if test -n "$BISON"; then
7857   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7858 else
7859 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7860 for as_dir in $PATH
7861 do
7862   IFS=$as_save_IFS
7863   test -z "$as_dir" && as_dir=.
7864     for ac_exec_ext in '' $ac_executable_extensions; do
7865   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7866     ac_cv_prog_BISON="$ac_prog"
7867     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7868     break 2
7869   fi
7870 done
7871   done
7872 IFS=$as_save_IFS
7873
7874 fi
7875 fi
7876 BISON=$ac_cv_prog_BISON
7877 if test -n "$BISON"; then
7878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7879 $as_echo "$BISON" >&6; }
7880 else
7881   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7882 $as_echo "no" >&6; }
7883 fi
7884
7885
7886   test -n "$BISON" && break
7887 done
7888 test -n "$BISON" || BISON="$MISSING bison"
7889
7890
7891 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
7892 # check for build == host before using them.
7893
7894 # NM
7895 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7896   && test -d ../binutils ; then
7897   NM='${objdir}/../binutils/nm-new'
7898 else
7899   # Extract the first word of "nm", so it can be a program name with args.
7900 set dummy nm; ac_word=$2
7901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7902 $as_echo_n "checking for $ac_word... " >&6; }
7903 if test "${ac_cv_prog_NM+set}" = set; then :
7904   $as_echo_n "(cached) " >&6
7905 else
7906   if test -n "$NM"; then
7907   ac_cv_prog_NM="$NM" # Let the user override the test.
7908 else
7909 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7910 for as_dir in $PATH
7911 do
7912   IFS=$as_save_IFS
7913   test -z "$as_dir" && as_dir=.
7914     for ac_exec_ext in '' $ac_executable_extensions; do
7915   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7916     ac_cv_prog_NM="nm"
7917     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7918     break 2
7919   fi
7920 done
7921   done
7922 IFS=$as_save_IFS
7923
7924   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7925 fi
7926 fi
7927 NM=$ac_cv_prog_NM
7928 if test -n "$NM"; then
7929   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
7930 $as_echo "$NM" >&6; }
7931 else
7932   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7933 $as_echo "no" >&6; }
7934 fi
7935
7936
7937 fi
7938
7939 # AR
7940 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7941   && test -d ../binutils ; then
7942   AR='${objdir}/../binutils/ar'
7943 else
7944   # Extract the first word of "ar", so it can be a program name with args.
7945 set dummy ar; ac_word=$2
7946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7947 $as_echo_n "checking for $ac_word... " >&6; }
7948 if test "${ac_cv_prog_AR+set}" = set; then :
7949   $as_echo_n "(cached) " >&6
7950 else
7951   if test -n "$AR"; then
7952   ac_cv_prog_AR="$AR" # Let the user override the test.
7953 else
7954 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7955 for as_dir in $PATH
7956 do
7957   IFS=$as_save_IFS
7958   test -z "$as_dir" && as_dir=.
7959     for ac_exec_ext in '' $ac_executable_extensions; do
7960   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7961     ac_cv_prog_AR="ar"
7962     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7963     break 2
7964   fi
7965 done
7966   done
7967 IFS=$as_save_IFS
7968
7969   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7970 fi
7971 fi
7972 AR=$ac_cv_prog_AR
7973 if test -n "$AR"; then
7974   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7975 $as_echo "$AR" >&6; }
7976 else
7977   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7978 $as_echo "no" >&6; }
7979 fi
7980
7981
7982 fi
7983
7984
7985 # --------------------
7986 # Checks for C headers
7987 # --------------------
7988
7989 # Need to reject headers which give warnings, so that the -Werror bootstrap
7990 # works later. *sigh*  This needs to come before all header checks.
7991
7992 ac_c_preproc_warn_flag=yes
7993
7994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7995 $as_echo_n "checking for ANSI C header files... " >&6; }
7996 if test "${ac_cv_header_stdc+set}" = set; then :
7997   $as_echo_n "(cached) " >&6
7998 else
7999   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8000 /* end confdefs.h.  */
8001 #include <stdlib.h>
8002 #include <stdarg.h>
8003 #include <string.h>
8004 #include <float.h>
8005
8006 int
8007 main ()
8008 {
8009
8010   ;
8011   return 0;
8012 }
8013 _ACEOF
8014 if ac_fn_c_try_compile "$LINENO"; then :
8015   ac_cv_header_stdc=yes
8016 else
8017   ac_cv_header_stdc=no
8018 fi
8019 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8020
8021 if test $ac_cv_header_stdc = yes; then
8022   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8023   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8024 /* end confdefs.h.  */
8025 #include <string.h>
8026
8027 _ACEOF
8028 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8029   $EGREP "memchr" >/dev/null 2>&1; then :
8030
8031 else
8032   ac_cv_header_stdc=no
8033 fi
8034 rm -f conftest*
8035
8036 fi
8037
8038 if test $ac_cv_header_stdc = yes; then
8039   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8040   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8041 /* end confdefs.h.  */
8042 #include <stdlib.h>
8043
8044 _ACEOF
8045 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8046   $EGREP "free" >/dev/null 2>&1; then :
8047
8048 else
8049   ac_cv_header_stdc=no
8050 fi
8051 rm -f conftest*
8052
8053 fi
8054
8055 if test $ac_cv_header_stdc = yes; then
8056   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8057   if test "$cross_compiling" = yes; then :
8058   :
8059 else
8060   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8061 /* end confdefs.h.  */
8062 #include <ctype.h>
8063 #include <stdlib.h>
8064 #if ((' ' & 0x0FF) == 0x020)
8065 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8066 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8067 #else
8068 # define ISLOWER(c) \
8069                    (('a' <= (c) && (c) <= 'i') \
8070                      || ('j' <= (c) && (c) <= 'r') \
8071                      || ('s' <= (c) && (c) <= 'z'))
8072 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8073 #endif
8074
8075 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8076 int
8077 main ()
8078 {
8079   int i;
8080   for (i = 0; i < 256; i++)
8081     if (XOR (islower (i), ISLOWER (i))
8082         || toupper (i) != TOUPPER (i))
8083       return 2;
8084   return 0;
8085 }
8086 _ACEOF
8087 if ac_fn_c_try_run "$LINENO"; then :
8088
8089 else
8090   ac_cv_header_stdc=no
8091 fi
8092 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8093   conftest.$ac_objext conftest.beam conftest.$ac_ext
8094 fi
8095
8096 fi
8097 fi
8098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8099 $as_echo "$ac_cv_header_stdc" >&6; }
8100 if test $ac_cv_header_stdc = yes; then
8101
8102 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8103
8104 fi
8105
8106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8107 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8108 if test "${ac_cv_header_time+set}" = set; then :
8109   $as_echo_n "(cached) " >&6
8110 else
8111   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8112 /* end confdefs.h.  */
8113 #include <sys/types.h>
8114 #include <sys/time.h>
8115 #include <time.h>
8116
8117 int
8118 main ()
8119 {
8120 if ((struct tm *) 0)
8121 return 0;
8122   ;
8123   return 0;
8124 }
8125 _ACEOF
8126 if ac_fn_c_try_compile "$LINENO"; then :
8127   ac_cv_header_time=yes
8128 else
8129   ac_cv_header_time=no
8130 fi
8131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8132 fi
8133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8134 $as_echo "$ac_cv_header_time" >&6; }
8135 if test $ac_cv_header_time = yes; then
8136
8137 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8138
8139 fi
8140
8141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8142 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8143 if test "${gcc_cv_header_string+set}" = set; then :
8144   $as_echo_n "(cached) " >&6
8145 else
8146   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8147 /* end confdefs.h.  */
8148 #include <string.h>
8149 #include <strings.h>
8150 int
8151 main ()
8152 {
8153
8154   ;
8155   return 0;
8156 }
8157 _ACEOF
8158 if ac_fn_c_try_compile "$LINENO"; then :
8159   gcc_cv_header_string=yes
8160 else
8161   gcc_cv_header_string=no
8162 fi
8163 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8164 fi
8165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8166 $as_echo "$gcc_cv_header_string" >&6; }
8167 if test $gcc_cv_header_string = yes; then
8168
8169 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8170
8171 fi
8172
8173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8174 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8175 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8176   $as_echo_n "(cached) " >&6
8177 else
8178   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8179 /* end confdefs.h.  */
8180 #include <sys/types.h>
8181 #include <sys/wait.h>
8182 #ifndef WEXITSTATUS
8183 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8184 #endif
8185 #ifndef WIFEXITED
8186 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8187 #endif
8188
8189 int
8190 main ()
8191 {
8192   int s;
8193   wait (&s);
8194   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8195   ;
8196   return 0;
8197 }
8198 _ACEOF
8199 if ac_fn_c_try_compile "$LINENO"; then :
8200   ac_cv_header_sys_wait_h=yes
8201 else
8202   ac_cv_header_sys_wait_h=no
8203 fi
8204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8205 fi
8206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8207 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8208 if test $ac_cv_header_sys_wait_h = yes; then
8209
8210 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8211
8212 fi
8213
8214 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8215                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8216                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8217                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8218 do :
8219   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8220 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8221 eval as_val=\$$as_ac_Header
8222    if test "x$as_val" = x""yes; then :
8223   cat >>confdefs.h <<_ACEOF
8224 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8225 _ACEOF
8226
8227 fi
8228 done
8229
8230
8231 # Check for thread headers.
8232 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8233 if test "x$ac_cv_header_thread_h" = x""yes; then :
8234   have_thread_h=yes
8235 else
8236   have_thread_h=
8237 fi
8238
8239 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8240 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8241   have_pthread_h=yes
8242 else
8243   have_pthread_h=
8244 fi
8245
8246
8247 # These tests can't be done till we know if we have limits.h.
8248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8249 $as_echo_n "checking for CHAR_BIT... " >&6; }
8250 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8251   $as_echo_n "(cached) " >&6
8252 else
8253   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8254 /* end confdefs.h.  */
8255 #ifdef HAVE_LIMITS_H
8256 #include <limits.h>
8257 #endif
8258 #ifdef CHAR_BIT
8259 found
8260 #endif
8261 _ACEOF
8262 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8263   $EGREP "found" >/dev/null 2>&1; then :
8264   gcc_cv_decl_char_bit=yes
8265 else
8266   gcc_cv_decl_char_bit=no
8267 fi
8268 rm -f conftest*
8269
8270
8271 fi
8272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8273 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8274 if test $gcc_cv_decl_char_bit = no; then
8275   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8276 $as_echo_n "checking number of bits in a byte... " >&6; }
8277 if test "${gcc_cv_c_nbby+set}" = set; then :
8278   $as_echo_n "(cached) " >&6
8279 else
8280   i=8
8281  gcc_cv_c_nbby=
8282  while test $i -lt 65; do
8283    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8284 /* end confdefs.h.  */
8285
8286 int
8287 main ()
8288 {
8289 switch(0) {
8290   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8291   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8292   ; }
8293   ;
8294   return 0;
8295 }
8296 _ACEOF
8297 if ac_fn_c_try_compile "$LINENO"; then :
8298   gcc_cv_c_nbby=$i; break
8299 fi
8300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8301    i=`expr $i + 1`
8302  done
8303  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8304
8305 fi
8306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8307 $as_echo "$gcc_cv_c_nbby" >&6; }
8308 if test $gcc_cv_c_nbby = failed; then
8309   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8310 else
8311
8312 cat >>confdefs.h <<_ACEOF
8313 #define CHAR_BIT $gcc_cv_c_nbby
8314 _ACEOF
8315
8316 fi
8317 fi
8318  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8319 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8320 if test "${ac_cv_c_bigendian+set}" = set; then :
8321   $as_echo_n "(cached) " >&6
8322 else
8323   ac_cv_c_bigendian=unknown
8324     # See if we're dealing with a universal compiler.
8325     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8326 /* end confdefs.h.  */
8327 #ifndef __APPLE_CC__
8328                not a universal capable compiler
8329              #endif
8330              typedef int dummy;
8331
8332 _ACEOF
8333 if ac_fn_c_try_compile "$LINENO"; then :
8334
8335         # Check for potential -arch flags.  It is not universal unless
8336         # there are at least two -arch flags with different values.
8337         ac_arch=
8338         ac_prev=
8339         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8340          if test -n "$ac_prev"; then
8341            case $ac_word in
8342              i?86 | x86_64 | ppc | ppc64)
8343                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8344                  ac_arch=$ac_word
8345                else
8346                  ac_cv_c_bigendian=universal
8347                  break
8348                fi
8349                ;;
8350            esac
8351            ac_prev=
8352          elif test "x$ac_word" = "x-arch"; then
8353            ac_prev=arch
8354          fi
8355        done
8356 fi
8357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8358     if test $ac_cv_c_bigendian = unknown; then
8359       # See if sys/param.h defines the BYTE_ORDER macro.
8360       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8361 /* end confdefs.h.  */
8362 #include <sys/types.h>
8363              #include <sys/param.h>
8364
8365 int
8366 main ()
8367 {
8368 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8369                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8370                      && LITTLE_ENDIAN)
8371               bogus endian macros
8372              #endif
8373
8374   ;
8375   return 0;
8376 }
8377 _ACEOF
8378 if ac_fn_c_try_compile "$LINENO"; then :
8379   # It does; now see whether it defined to BIG_ENDIAN or not.
8380          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8381 /* end confdefs.h.  */
8382 #include <sys/types.h>
8383                 #include <sys/param.h>
8384
8385 int
8386 main ()
8387 {
8388 #if BYTE_ORDER != BIG_ENDIAN
8389                  not big endian
8390                 #endif
8391
8392   ;
8393   return 0;
8394 }
8395 _ACEOF
8396 if ac_fn_c_try_compile "$LINENO"; then :
8397   ac_cv_c_bigendian=yes
8398 else
8399   ac_cv_c_bigendian=no
8400 fi
8401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8402 fi
8403 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8404     fi
8405     if test $ac_cv_c_bigendian = unknown; then
8406       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8407       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8408 /* end confdefs.h.  */
8409 #include <limits.h>
8410
8411 int
8412 main ()
8413 {
8414 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8415               bogus endian macros
8416              #endif
8417
8418   ;
8419   return 0;
8420 }
8421 _ACEOF
8422 if ac_fn_c_try_compile "$LINENO"; then :
8423   # It does; now see whether it defined to _BIG_ENDIAN or not.
8424          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8425 /* end confdefs.h.  */
8426 #include <limits.h>
8427
8428 int
8429 main ()
8430 {
8431 #ifndef _BIG_ENDIAN
8432                  not big endian
8433                 #endif
8434
8435   ;
8436   return 0;
8437 }
8438 _ACEOF
8439 if ac_fn_c_try_compile "$LINENO"; then :
8440   ac_cv_c_bigendian=yes
8441 else
8442   ac_cv_c_bigendian=no
8443 fi
8444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8445 fi
8446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8447     fi
8448     if test $ac_cv_c_bigendian = unknown; then
8449       # Compile a test program.
8450       if test "$cross_compiling" = yes; then :
8451   # Try to guess by grepping values from an object file.
8452          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8453 /* end confdefs.h.  */
8454 short int ascii_mm[] =
8455                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8456                 short int ascii_ii[] =
8457                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8458                 int use_ascii (int i) {
8459                   return ascii_mm[i] + ascii_ii[i];
8460                 }
8461                 short int ebcdic_ii[] =
8462                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8463                 short int ebcdic_mm[] =
8464                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8465                 int use_ebcdic (int i) {
8466                   return ebcdic_mm[i] + ebcdic_ii[i];
8467                 }
8468                 extern int foo;
8469
8470 int
8471 main ()
8472 {
8473 return use_ascii (foo) == use_ebcdic (foo);
8474   ;
8475   return 0;
8476 }
8477 _ACEOF
8478 if ac_fn_c_try_compile "$LINENO"; then :
8479   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8480               ac_cv_c_bigendian=yes
8481             fi
8482             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8483               if test "$ac_cv_c_bigendian" = unknown; then
8484                 ac_cv_c_bigendian=no
8485               else
8486                 # finding both strings is unlikely to happen, but who knows?
8487                 ac_cv_c_bigendian=unknown
8488               fi
8489             fi
8490 fi
8491 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8492 else
8493   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8494 /* end confdefs.h.  */
8495 $ac_includes_default
8496 int
8497 main ()
8498 {
8499
8500              /* Are we little or big endian?  From Harbison&Steele.  */
8501              union
8502              {
8503                long int l;
8504                char c[sizeof (long int)];
8505              } u;
8506              u.l = 1;
8507              return u.c[sizeof (long int) - 1] == 1;
8508
8509   ;
8510   return 0;
8511 }
8512 _ACEOF
8513 if ac_fn_c_try_run "$LINENO"; then :
8514   ac_cv_c_bigendian=no
8515 else
8516   ac_cv_c_bigendian=yes
8517 fi
8518 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8519   conftest.$ac_objext conftest.beam conftest.$ac_ext
8520 fi
8521
8522     fi
8523 fi
8524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8525 $as_echo "$ac_cv_c_bigendian" >&6; }
8526  case $ac_cv_c_bigendian in #(
8527    yes)
8528      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8529 ;; #(
8530    no)
8531       ;; #(
8532    universal)
8533
8534 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8535
8536      ;; #(
8537    *)
8538      as_fn_error "unknown endianness
8539  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8540  esac
8541
8542
8543 # ----------------------
8544 # Checks for C++ headers
8545 # ----------------------
8546
8547 ac_ext=cpp
8548 ac_cpp='$CXXCPP $CPPFLAGS'
8549 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8550 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8551 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8553 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8554 if test -z "$CXXCPP"; then
8555   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8556   $as_echo_n "(cached) " >&6
8557 else
8558       # Double quotes because CXXCPP needs to be expanded
8559     for CXXCPP in "$CXX -E" "/lib/cpp"
8560     do
8561       ac_preproc_ok=false
8562 for ac_cxx_preproc_warn_flag in '' yes
8563 do
8564   # Use a header file that comes with gcc, so configuring glibc
8565   # with a fresh cross-compiler works.
8566   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8567   # <limits.h> exists even on freestanding compilers.
8568   # On the NeXT, cc -E runs the code through the compiler's parser,
8569   # not just through cpp. "Syntax error" is here to catch this case.
8570   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8571 /* end confdefs.h.  */
8572 #ifdef __STDC__
8573 # include <limits.h>
8574 #else
8575 # include <assert.h>
8576 #endif
8577                      Syntax error
8578 _ACEOF
8579 if ac_fn_cxx_try_cpp "$LINENO"; then :
8580
8581 else
8582   # Broken: fails on valid input.
8583 continue
8584 fi
8585 rm -f conftest.err conftest.$ac_ext
8586
8587   # OK, works on sane cases.  Now check whether nonexistent headers
8588   # can be detected and how.
8589   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8590 /* end confdefs.h.  */
8591 #include <ac_nonexistent.h>
8592 _ACEOF
8593 if ac_fn_cxx_try_cpp "$LINENO"; then :
8594   # Broken: success on invalid input.
8595 continue
8596 else
8597   # Passes both tests.
8598 ac_preproc_ok=:
8599 break
8600 fi
8601 rm -f conftest.err conftest.$ac_ext
8602
8603 done
8604 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8605 rm -f conftest.err conftest.$ac_ext
8606 if $ac_preproc_ok; then :
8607   break
8608 fi
8609
8610     done
8611     ac_cv_prog_CXXCPP=$CXXCPP
8612
8613 fi
8614   CXXCPP=$ac_cv_prog_CXXCPP
8615 else
8616   ac_cv_prog_CXXCPP=$CXXCPP
8617 fi
8618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8619 $as_echo "$CXXCPP" >&6; }
8620 ac_preproc_ok=false
8621 for ac_cxx_preproc_warn_flag in '' yes
8622 do
8623   # Use a header file that comes with gcc, so configuring glibc
8624   # with a fresh cross-compiler works.
8625   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8626   # <limits.h> exists even on freestanding compilers.
8627   # On the NeXT, cc -E runs the code through the compiler's parser,
8628   # not just through cpp. "Syntax error" is here to catch this case.
8629   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8630 /* end confdefs.h.  */
8631 #ifdef __STDC__
8632 # include <limits.h>
8633 #else
8634 # include <assert.h>
8635 #endif
8636                      Syntax error
8637 _ACEOF
8638 if ac_fn_cxx_try_cpp "$LINENO"; then :
8639
8640 else
8641   # Broken: fails on valid input.
8642 continue
8643 fi
8644 rm -f conftest.err conftest.$ac_ext
8645
8646   # OK, works on sane cases.  Now check whether nonexistent headers
8647   # can be detected and how.
8648   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8649 /* end confdefs.h.  */
8650 #include <ac_nonexistent.h>
8651 _ACEOF
8652 if ac_fn_cxx_try_cpp "$LINENO"; then :
8653   # Broken: success on invalid input.
8654 continue
8655 else
8656   # Passes both tests.
8657 ac_preproc_ok=:
8658 break
8659 fi
8660 rm -f conftest.err conftest.$ac_ext
8661
8662 done
8663 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8664 rm -f conftest.err conftest.$ac_ext
8665 if $ac_preproc_ok; then :
8666
8667 else
8668   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8669 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8670 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8671 See \`config.log' for more details." >&5
8672 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8673 See \`config.log' for more details." >&2;}; }
8674 fi
8675
8676 ac_ext=c
8677 ac_cpp='$CPP $CPPFLAGS'
8678 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8679 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8680 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8681
8682
8683 ac_ext=cpp
8684 ac_cpp='$CXXCPP $CPPFLAGS'
8685 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8686 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8687 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8688
8689
8690
8691
8692 for ac_header in unordered_map
8693 do :
8694   ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8695 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8696   cat >>confdefs.h <<_ACEOF
8697 #define HAVE_UNORDERED_MAP 1
8698 _ACEOF
8699
8700 fi
8701 done
8702
8703 for ac_header in tr1/unordered_map
8704 do :
8705   ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8706 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8707   cat >>confdefs.h <<_ACEOF
8708 #define HAVE_TR1_UNORDERED_MAP 1
8709 _ACEOF
8710
8711 fi
8712 done
8713
8714 for ac_header in ext/hash_map
8715 do :
8716   ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8717 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8718   cat >>confdefs.h <<_ACEOF
8719 #define HAVE_EXT_HASH_MAP 1
8720 _ACEOF
8721
8722 fi
8723 done
8724
8725
8726 ac_ext=c
8727 ac_cpp='$CPP $CPPFLAGS'
8728 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8729 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8730 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8731
8732
8733 # --------
8734 # UNSORTED
8735 # --------
8736
8737
8738 # These libraries may be used by collect2.
8739 # We may need a special search path to get them linked.
8740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8741 $as_echo_n "checking for collect2 libraries... " >&6; }
8742 if test "${gcc_cv_collect2_libs+set}" = set; then :
8743   $as_echo_n "(cached) " >&6
8744 else
8745   save_LIBS="$LIBS"
8746 for libs in '' -lld -lmld \
8747                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8748                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8749 do
8750         LIBS="$libs"
8751         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8752 /* end confdefs.h.  */
8753
8754 /* Override any GCC internal prototype to avoid an error.
8755    Use char because int might match the return type of a GCC
8756    builtin and then its argument prototype would still apply.  */
8757 #ifdef __cplusplus
8758 extern "C"
8759 #endif
8760 char ldopen ();
8761 int
8762 main ()
8763 {
8764 return ldopen ();
8765   ;
8766   return 0;
8767 }
8768 _ACEOF
8769 if ac_fn_c_try_link "$LINENO"; then :
8770   gcc_cv_collect2_libs="$libs"; break
8771 fi
8772 rm -f core conftest.err conftest.$ac_objext \
8773     conftest$ac_exeext conftest.$ac_ext
8774 done
8775 LIBS="$save_LIBS"
8776 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8777 fi
8778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8779 $as_echo "$gcc_cv_collect2_libs" >&6; }
8780 case $gcc_cv_collect2_libs in
8781         "none required")        ;;
8782         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8783 esac
8784
8785
8786 # When building Ada code on Alpha, we need exc_resume which is usually in
8787 # -lexc.  So test for it.
8788 save_LIBS="$LIBS"
8789 LIBS=
8790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8791 $as_echo_n "checking for library containing exc_resume... " >&6; }
8792 if test "${ac_cv_search_exc_resume+set}" = set; then :
8793   $as_echo_n "(cached) " >&6
8794 else
8795   ac_func_search_save_LIBS=$LIBS
8796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8797 /* end confdefs.h.  */
8798
8799 /* Override any GCC internal prototype to avoid an error.
8800    Use char because int might match the return type of a GCC
8801    builtin and then its argument prototype would still apply.  */
8802 #ifdef __cplusplus
8803 extern "C"
8804 #endif
8805 char exc_resume ();
8806 int
8807 main ()
8808 {
8809 return exc_resume ();
8810   ;
8811   return 0;
8812 }
8813 _ACEOF
8814 for ac_lib in '' exc; do
8815   if test -z "$ac_lib"; then
8816     ac_res="none required"
8817   else
8818     ac_res=-l$ac_lib
8819     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8820   fi
8821   if ac_fn_c_try_link "$LINENO"; then :
8822   ac_cv_search_exc_resume=$ac_res
8823 fi
8824 rm -f core conftest.err conftest.$ac_objext \
8825     conftest$ac_exeext
8826   if test "${ac_cv_search_exc_resume+set}" = set; then :
8827   break
8828 fi
8829 done
8830 if test "${ac_cv_search_exc_resume+set}" = set; then :
8831
8832 else
8833   ac_cv_search_exc_resume=no
8834 fi
8835 rm conftest.$ac_ext
8836 LIBS=$ac_func_search_save_LIBS
8837 fi
8838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8839 $as_echo "$ac_cv_search_exc_resume" >&6; }
8840 ac_res=$ac_cv_search_exc_resume
8841 if test "$ac_res" != no; then :
8842   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8843
8844 fi
8845
8846 GNAT_LIBEXC="$LIBS"
8847 LIBS="$save_LIBS"
8848
8849
8850 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
8851 save_LIBS="$LIBS"
8852 LIBS=
8853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
8854 $as_echo_n "checking for library containing kstat_open... " >&6; }
8855 if test "${ac_cv_search_kstat_open+set}" = set; then :
8856   $as_echo_n "(cached) " >&6
8857 else
8858   ac_func_search_save_LIBS=$LIBS
8859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8860 /* end confdefs.h.  */
8861
8862 /* Override any GCC internal prototype to avoid an error.
8863    Use char because int might match the return type of a GCC
8864    builtin and then its argument prototype would still apply.  */
8865 #ifdef __cplusplus
8866 extern "C"
8867 #endif
8868 char kstat_open ();
8869 int
8870 main ()
8871 {
8872 return kstat_open ();
8873   ;
8874   return 0;
8875 }
8876 _ACEOF
8877 for ac_lib in '' kstat; do
8878   if test -z "$ac_lib"; then
8879     ac_res="none required"
8880   else
8881     ac_res=-l$ac_lib
8882     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8883   fi
8884   if ac_fn_c_try_link "$LINENO"; then :
8885   ac_cv_search_kstat_open=$ac_res
8886 fi
8887 rm -f core conftest.err conftest.$ac_objext \
8888     conftest$ac_exeext
8889   if test "${ac_cv_search_kstat_open+set}" = set; then :
8890   break
8891 fi
8892 done
8893 if test "${ac_cv_search_kstat_open+set}" = set; then :
8894
8895 else
8896   ac_cv_search_kstat_open=no
8897 fi
8898 rm conftest.$ac_ext
8899 LIBS=$ac_func_search_save_LIBS
8900 fi
8901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
8902 $as_echo "$ac_cv_search_kstat_open" >&6; }
8903 ac_res=$ac_cv_search_kstat_open
8904 if test "$ac_res" != no; then :
8905   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8906
8907 fi
8908
8909 EXTRA_GCC_LIBS="$LIBS"
8910 LIBS="$save_LIBS"
8911
8912
8913 # Some systems put ldexp and frexp in libm instead of libc; assume
8914 # they're both in the same place.  jcf-dump needs them.
8915 save_LIBS="$LIBS"
8916 LIBS=
8917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
8918 $as_echo_n "checking for library containing ldexp... " >&6; }
8919 if test "${ac_cv_search_ldexp+set}" = set; then :
8920   $as_echo_n "(cached) " >&6
8921 else
8922   ac_func_search_save_LIBS=$LIBS
8923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8924 /* end confdefs.h.  */
8925
8926 /* Override any GCC internal prototype to avoid an error.
8927    Use char because int might match the return type of a GCC
8928    builtin and then its argument prototype would still apply.  */
8929 #ifdef __cplusplus
8930 extern "C"
8931 #endif
8932 char ldexp ();
8933 int
8934 main ()
8935 {
8936 return ldexp ();
8937   ;
8938   return 0;
8939 }
8940 _ACEOF
8941 for ac_lib in '' m; do
8942   if test -z "$ac_lib"; then
8943     ac_res="none required"
8944   else
8945     ac_res=-l$ac_lib
8946     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8947   fi
8948   if ac_fn_c_try_link "$LINENO"; then :
8949   ac_cv_search_ldexp=$ac_res
8950 fi
8951 rm -f core conftest.err conftest.$ac_objext \
8952     conftest$ac_exeext
8953   if test "${ac_cv_search_ldexp+set}" = set; then :
8954   break
8955 fi
8956 done
8957 if test "${ac_cv_search_ldexp+set}" = set; then :
8958
8959 else
8960   ac_cv_search_ldexp=no
8961 fi
8962 rm conftest.$ac_ext
8963 LIBS=$ac_func_search_save_LIBS
8964 fi
8965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
8966 $as_echo "$ac_cv_search_ldexp" >&6; }
8967 ac_res=$ac_cv_search_ldexp
8968 if test "$ac_res" != no; then :
8969   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8970
8971 fi
8972
8973 LDEXP_LIB="$LIBS"
8974 LIBS="$save_LIBS"
8975
8976
8977 # Use <inttypes.h> only if it exists,
8978 # doesn't clash with <sys/types.h>, and declares intmax_t.
8979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
8980 $as_echo_n "checking for inttypes.h... " >&6; }
8981 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
8982   $as_echo_n "(cached) " >&6
8983 else
8984   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8985 /* end confdefs.h.  */
8986 #include <sys/types.h>
8987 #include <inttypes.h>
8988 int
8989 main ()
8990 {
8991 intmax_t i = -1;
8992   ;
8993   return 0;
8994 }
8995 _ACEOF
8996 if ac_fn_c_try_compile "$LINENO"; then :
8997   gcc_cv_header_inttypes_h=yes
8998 else
8999   gcc_cv_header_inttypes_h=no
9000 fi
9001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9002 fi
9003
9004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
9005 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
9006 if test $gcc_cv_header_inttypes_h = yes; then
9007
9008 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
9009
9010 fi
9011
9012
9013
9014 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9015         sysconf strsignal getrusage nl_langinfo \
9016         gettimeofday mbstowcs wcswidth mmap setlocale \
9017         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked madvise
9018 do :
9019   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9020 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9021 eval as_val=\$$as_ac_var
9022    if test "x$as_val" = x""yes; then :
9023   cat >>confdefs.h <<_ACEOF
9024 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9025 _ACEOF
9026
9027 fi
9028 done
9029
9030
9031 if test x$ac_cv_func_mbstowcs = xyes; then
9032   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9033 $as_echo_n "checking whether mbstowcs works... " >&6; }
9034 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9035   $as_echo_n "(cached) " >&6
9036 else
9037       if test "$cross_compiling" = yes; then :
9038   gcc_cv_func_mbstowcs_works=yes
9039 else
9040   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9041 /* end confdefs.h.  */
9042 #include <stdlib.h>
9043 int main()
9044 {
9045   mbstowcs(0, "", 0);
9046   return 0;
9047 }
9048 _ACEOF
9049 if ac_fn_c_try_run "$LINENO"; then :
9050   gcc_cv_func_mbstowcs_works=yes
9051 else
9052   gcc_cv_func_mbstowcs_works=no
9053 fi
9054 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9055   conftest.$ac_objext conftest.beam conftest.$ac_ext
9056 fi
9057
9058 fi
9059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9060 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9061   if test x$gcc_cv_func_mbstowcs_works = xyes; then
9062
9063 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9064
9065   fi
9066 fi
9067
9068 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9069 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9070
9071 else
9072
9073 cat >>confdefs.h <<_ACEOF
9074 #define ssize_t int
9075 _ACEOF
9076
9077 fi
9078
9079 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9080 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9081
9082 else
9083
9084 cat >>confdefs.h <<_ACEOF
9085 #define caddr_t char *
9086 _ACEOF
9087
9088 fi
9089
9090
9091
9092 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9093 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9094   gcc_header_sys_mman_h=yes
9095 else
9096   gcc_header_sys_mman_h=no
9097 fi
9098
9099 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9100 if test "x$ac_cv_func_mmap" = x""yes; then :
9101   gcc_func_mmap=yes
9102 else
9103   gcc_func_mmap=no
9104 fi
9105
9106 if test "$gcc_header_sys_mman_h" != yes \
9107  || test "$gcc_func_mmap" != yes; then
9108    gcc_cv_func_mmap_file=no
9109    gcc_cv_func_mmap_dev_zero=no
9110    gcc_cv_func_mmap_anon=no
9111 else
9112    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9113 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9114 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9115   $as_echo_n "(cached) " >&6
9116 else
9117   # Add a system to this blacklist if
9118    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9119    # memory area containing the same data that you'd get if you applied
9120    # read() to the same fd.  The only system known to have a problem here
9121    # is VMS, where text files have record structure.
9122    case "$host_os" in
9123      vms* | ultrix*)
9124         gcc_cv_func_mmap_file=no ;;
9125      *)
9126         gcc_cv_func_mmap_file=yes;;
9127    esac
9128 fi
9129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9130 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9131    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9132 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9133 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9134   $as_echo_n "(cached) " >&6
9135 else
9136   # Add a system to this blacklist if it has mmap() but /dev/zero
9137    # does not exist, or if mmapping /dev/zero does not give anonymous
9138    # zeroed pages with both the following properties:
9139    # 1. If you map N consecutive pages in with one call, and then
9140    #    unmap any subset of those pages, the pages that were not
9141    #    explicitly unmapped remain accessible.
9142    # 2. If you map two adjacent blocks of memory and then unmap them
9143    #    both at once, they must both go away.
9144    # Systems known to be in this category are Windows (all variants),
9145    # VMS, and Darwin.
9146    case "$host_os" in
9147      vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9148         gcc_cv_func_mmap_dev_zero=no ;;
9149      *)
9150         gcc_cv_func_mmap_dev_zero=yes;;
9151    esac
9152 fi
9153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9154 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9155
9156    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9157    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9158 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9159 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9160   $as_echo_n "(cached) " >&6
9161 else
9162   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9163 /* end confdefs.h.  */
9164 #include <sys/types.h>
9165 #include <sys/mman.h>
9166 #include <unistd.h>
9167
9168 #ifndef MAP_ANONYMOUS
9169 #define MAP_ANONYMOUS MAP_ANON
9170 #endif
9171
9172 int
9173 main ()
9174 {
9175 int n = MAP_ANONYMOUS;
9176   ;
9177   return 0;
9178 }
9179 _ACEOF
9180 if ac_fn_c_try_compile "$LINENO"; then :
9181   gcc_cv_decl_map_anon=yes
9182 else
9183   gcc_cv_decl_map_anon=no
9184 fi
9185 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9186 fi
9187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9188 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9189
9190    if test $gcc_cv_decl_map_anon = no; then
9191      gcc_cv_func_mmap_anon=no
9192    else
9193      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9194 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9195 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9196   $as_echo_n "(cached) " >&6
9197 else
9198   # Add a system to this blacklist if it has mmap() and MAP_ANON or
9199    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9200    # doesn't give anonymous zeroed pages with the same properties listed
9201    # above for use of /dev/zero.
9202    # Systems known to be in this category are Windows, VMS, and SCO Unix.
9203    case "$host_os" in
9204      vms* | cygwin* | pe | mingw* | sco* | udk* )
9205         gcc_cv_func_mmap_anon=no ;;
9206      *)
9207         gcc_cv_func_mmap_anon=yes;;
9208    esac
9209 fi
9210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9211 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9212    fi
9213 fi
9214
9215 if test $gcc_cv_func_mmap_file = yes; then
9216
9217 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9218
9219 fi
9220 if test $gcc_cv_func_mmap_dev_zero = yes; then
9221
9222 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9223
9224 fi
9225 if test $gcc_cv_func_mmap_anon = yes; then
9226
9227 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9228
9229 fi
9230
9231
9232 case "${host}" in
9233 *-*-*vms*)
9234   # Under VMS, vfork works very differently than on Unix. The standard test
9235   # won't work, and it isn't easily adaptable. It makes more sense to
9236   # just force it.
9237   ac_cv_func_vfork_works=yes
9238   ;;
9239 esac
9240 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9241 if test "x$ac_cv_type_pid_t" = x""yes; then :
9242
9243 else
9244
9245 cat >>confdefs.h <<_ACEOF
9246 #define pid_t int
9247 _ACEOF
9248
9249 fi
9250
9251 for ac_header in vfork.h
9252 do :
9253   ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9254 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9255   cat >>confdefs.h <<_ACEOF
9256 #define HAVE_VFORK_H 1
9257 _ACEOF
9258
9259 fi
9260 done
9261
9262 for ac_func in fork vfork
9263 do :
9264   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9265 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9266 eval as_val=\$$as_ac_var
9267    if test "x$as_val" = x""yes; then :
9268   cat >>confdefs.h <<_ACEOF
9269 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9270 _ACEOF
9271
9272 fi
9273 done
9274
9275 if test "x$ac_cv_func_fork" = xyes; then
9276   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9277 $as_echo_n "checking for working fork... " >&6; }
9278 if test "${ac_cv_func_fork_works+set}" = set; then :
9279   $as_echo_n "(cached) " >&6
9280 else
9281   if test "$cross_compiling" = yes; then :
9282   ac_cv_func_fork_works=cross
9283 else
9284   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9285 /* end confdefs.h.  */
9286 $ac_includes_default
9287 int
9288 main ()
9289 {
9290
9291           /* By Ruediger Kuhlmann. */
9292           return fork () < 0;
9293
9294   ;
9295   return 0;
9296 }
9297 _ACEOF
9298 if ac_fn_c_try_run "$LINENO"; then :
9299   ac_cv_func_fork_works=yes
9300 else
9301   ac_cv_func_fork_works=no
9302 fi
9303 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9304   conftest.$ac_objext conftest.beam conftest.$ac_ext
9305 fi
9306
9307 fi
9308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9309 $as_echo "$ac_cv_func_fork_works" >&6; }
9310
9311 else
9312   ac_cv_func_fork_works=$ac_cv_func_fork
9313 fi
9314 if test "x$ac_cv_func_fork_works" = xcross; then
9315   case $host in
9316     *-*-amigaos* | *-*-msdosdjgpp*)
9317       # Override, as these systems have only a dummy fork() stub
9318       ac_cv_func_fork_works=no
9319       ;;
9320     *)
9321       ac_cv_func_fork_works=yes
9322       ;;
9323   esac
9324   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9325 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9326 fi
9327 ac_cv_func_vfork_works=$ac_cv_func_vfork
9328 if test "x$ac_cv_func_vfork" = xyes; then
9329   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9330 $as_echo_n "checking for working vfork... " >&6; }
9331 if test "${ac_cv_func_vfork_works+set}" = set; then :
9332   $as_echo_n "(cached) " >&6
9333 else
9334   if test "$cross_compiling" = yes; then :
9335   ac_cv_func_vfork_works=cross
9336 else
9337   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9338 /* end confdefs.h.  */
9339 /* Thanks to Paul Eggert for this test.  */
9340 $ac_includes_default
9341 #include <sys/wait.h>
9342 #ifdef HAVE_VFORK_H
9343 # include <vfork.h>
9344 #endif
9345 /* On some sparc systems, changes by the child to local and incoming
9346    argument registers are propagated back to the parent.  The compiler
9347    is told about this with #include <vfork.h>, but some compilers
9348    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9349    static variable whose address is put into a register that is
9350    clobbered by the vfork.  */
9351 static void
9352 #ifdef __cplusplus
9353 sparc_address_test (int arg)
9354 # else
9355 sparc_address_test (arg) int arg;
9356 #endif
9357 {
9358   static pid_t child;
9359   if (!child) {
9360     child = vfork ();
9361     if (child < 0) {
9362       perror ("vfork");
9363       _exit(2);
9364     }
9365     if (!child) {
9366       arg = getpid();
9367       write(-1, "", 0);
9368       _exit (arg);
9369     }
9370   }
9371 }
9372
9373 int
9374 main ()
9375 {
9376   pid_t parent = getpid ();
9377   pid_t child;
9378
9379   sparc_address_test (0);
9380
9381   child = vfork ();
9382
9383   if (child == 0) {
9384     /* Here is another test for sparc vfork register problems.  This
9385        test uses lots of local variables, at least as many local
9386        variables as main has allocated so far including compiler
9387        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9388        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9389        reuse the register of parent for one of the local variables,
9390        since it will think that parent can't possibly be used any more
9391        in this routine.  Assigning to the local variable will thus
9392        munge parent in the parent process.  */
9393     pid_t
9394       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9395       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9396     /* Convince the compiler that p..p7 are live; otherwise, it might
9397        use the same hardware register for all 8 local variables.  */
9398     if (p != p1 || p != p2 || p != p3 || p != p4
9399         || p != p5 || p != p6 || p != p7)
9400       _exit(1);
9401
9402     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9403        from child file descriptors.  If the child closes a descriptor
9404        before it execs or exits, this munges the parent's descriptor
9405        as well.  Test for this by closing stdout in the child.  */
9406     _exit(close(fileno(stdout)) != 0);
9407   } else {
9408     int status;
9409     struct stat st;
9410
9411     while (wait(&status) != child)
9412       ;
9413     return (
9414          /* Was there some problem with vforking?  */
9415          child < 0
9416
9417          /* Did the child fail?  (This shouldn't happen.)  */
9418          || status
9419
9420          /* Did the vfork/compiler bug occur?  */
9421          || parent != getpid()
9422
9423          /* Did the file descriptor bug occur?  */
9424          || fstat(fileno(stdout), &st) != 0
9425          );
9426   }
9427 }
9428 _ACEOF
9429 if ac_fn_c_try_run "$LINENO"; then :
9430   ac_cv_func_vfork_works=yes
9431 else
9432   ac_cv_func_vfork_works=no
9433 fi
9434 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9435   conftest.$ac_objext conftest.beam conftest.$ac_ext
9436 fi
9437
9438 fi
9439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9440 $as_echo "$ac_cv_func_vfork_works" >&6; }
9441
9442 fi;
9443 if test "x$ac_cv_func_fork_works" = xcross; then
9444   ac_cv_func_vfork_works=$ac_cv_func_vfork
9445   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9446 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9447 fi
9448
9449 if test "x$ac_cv_func_vfork_works" = xyes; then
9450
9451 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9452
9453 else
9454
9455 $as_echo "#define vfork fork" >>confdefs.h
9456
9457 fi
9458 if test "x$ac_cv_func_fork_works" = xyes; then
9459
9460 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9461
9462 fi
9463
9464
9465 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9466 # iconv() prototype.
9467
9468       if test "X$prefix" = "XNONE"; then
9469     acl_final_prefix="$ac_default_prefix"
9470   else
9471     acl_final_prefix="$prefix"
9472   fi
9473   if test "X$exec_prefix" = "XNONE"; then
9474     acl_final_exec_prefix='${prefix}'
9475   else
9476     acl_final_exec_prefix="$exec_prefix"
9477   fi
9478   acl_save_prefix="$prefix"
9479   prefix="$acl_final_prefix"
9480   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9481   prefix="$acl_save_prefix"
9482
9483
9484 # Check whether --with-gnu-ld was given.
9485 if test "${with_gnu_ld+set}" = set; then :
9486   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9487 else
9488   with_gnu_ld=no
9489 fi
9490
9491 # Prepare PATH_SEPARATOR.
9492 # The user is always right.
9493 if test "${PATH_SEPARATOR+set}" != set; then
9494   echo "#! /bin/sh" >conf$$.sh
9495   echo  "exit 0"   >>conf$$.sh
9496   chmod +x conf$$.sh
9497   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9498     PATH_SEPARATOR=';'
9499   else
9500     PATH_SEPARATOR=:
9501   fi
9502   rm -f conf$$.sh
9503 fi
9504 ac_prog=ld
9505 if test "$GCC" = yes; then
9506   # Check if gcc -print-prog-name=ld gives a path.
9507   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9508 $as_echo_n "checking for ld used by GCC... " >&6; }
9509   case $host in
9510   *-*-mingw*)
9511     # gcc leaves a trailing carriage return which upsets mingw
9512     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9513   *)
9514     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9515   esac
9516   case $ac_prog in
9517     # Accept absolute paths.
9518     [\\/]* | [A-Za-z]:[\\/]*)
9519       re_direlt='/[^/][^/]*/\.\./'
9520       # Canonicalize the path of ld
9521       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9522       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9523         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9524       done
9525       test -z "$LD" && LD="$ac_prog"
9526       ;;
9527   "")
9528     # If it fails, then pretend we aren't using GCC.
9529     ac_prog=ld
9530     ;;
9531   *)
9532     # If it is relative, then search for the first ld in PATH.
9533     with_gnu_ld=unknown
9534     ;;
9535   esac
9536 elif test "$with_gnu_ld" = yes; then
9537   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9538 $as_echo_n "checking for GNU ld... " >&6; }
9539 else
9540   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9541 $as_echo_n "checking for non-GNU ld... " >&6; }
9542 fi
9543 if test "${acl_cv_path_LD+set}" = set; then :
9544   $as_echo_n "(cached) " >&6
9545 else
9546   if test -z "$LD"; then
9547   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9548   for ac_dir in $PATH; do
9549     test -z "$ac_dir" && ac_dir=.
9550     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9551       acl_cv_path_LD="$ac_dir/$ac_prog"
9552       # Check to see if the program is GNU ld.  I'd rather use --version,
9553       # but apparently some GNU ld's only accept -v.
9554       # Break only if it was the GNU/non-GNU ld that we prefer.
9555       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9556         test "$with_gnu_ld" != no && break
9557       else
9558         test "$with_gnu_ld" != yes && break
9559       fi
9560     fi
9561   done
9562   IFS="$ac_save_ifs"
9563 else
9564   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9565 fi
9566 fi
9567
9568 LD="$acl_cv_path_LD"
9569 if test -n "$LD"; then
9570   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9571 $as_echo "$LD" >&6; }
9572 else
9573   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9574 $as_echo "no" >&6; }
9575 fi
9576 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9578 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9579 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9580   $as_echo_n "(cached) " >&6
9581 else
9582   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9583 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9584   acl_cv_prog_gnu_ld=yes
9585 else
9586   acl_cv_prog_gnu_ld=no
9587 fi
9588 fi
9589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9590 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9591 with_gnu_ld=$acl_cv_prog_gnu_ld
9592
9593
9594
9595                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9596 $as_echo_n "checking for shared library run path origin... " >&6; }
9597 if test "${acl_cv_rpath+set}" = set; then :
9598   $as_echo_n "(cached) " >&6
9599 else
9600
9601     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9602     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9603     . ./conftest.sh
9604     rm -f ./conftest.sh
9605     acl_cv_rpath=done
9606
9607 fi
9608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9609 $as_echo "$acl_cv_rpath" >&6; }
9610   wl="$acl_cv_wl"
9611   libext="$acl_cv_libext"
9612   shlibext="$acl_cv_shlibext"
9613   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9614   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9615   hardcode_direct="$acl_cv_hardcode_direct"
9616   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9617     # Check whether --enable-rpath was given.
9618 if test "${enable_rpath+set}" = set; then :
9619   enableval=$enable_rpath; :
9620 else
9621   enable_rpath=yes
9622 fi
9623
9624
9625
9626
9627
9628
9629
9630
9631     use_additional=yes
9632
9633   acl_save_prefix="$prefix"
9634   prefix="$acl_final_prefix"
9635   acl_save_exec_prefix="$exec_prefix"
9636   exec_prefix="$acl_final_exec_prefix"
9637
9638     eval additional_includedir=\"$includedir\"
9639     eval additional_libdir=\"$libdir\"
9640
9641   exec_prefix="$acl_save_exec_prefix"
9642   prefix="$acl_save_prefix"
9643
9644
9645 # Check whether --with-libiconv-prefix was given.
9646 if test "${with_libiconv_prefix+set}" = set; then :
9647   withval=$with_libiconv_prefix;
9648     if test "X$withval" = "Xno"; then
9649       use_additional=no
9650     else
9651       if test "X$withval" = "X"; then
9652
9653   acl_save_prefix="$prefix"
9654   prefix="$acl_final_prefix"
9655   acl_save_exec_prefix="$exec_prefix"
9656   exec_prefix="$acl_final_exec_prefix"
9657
9658           eval additional_includedir=\"$includedir\"
9659           eval additional_libdir=\"$libdir\"
9660
9661   exec_prefix="$acl_save_exec_prefix"
9662   prefix="$acl_save_prefix"
9663
9664       else
9665         additional_includedir="$withval/include"
9666         additional_libdir="$withval/lib"
9667       fi
9668     fi
9669
9670 fi
9671
9672       LIBICONV=
9673   LTLIBICONV=
9674   INCICONV=
9675   rpathdirs=
9676   ltrpathdirs=
9677   names_already_handled=
9678   names_next_round='iconv '
9679   while test -n "$names_next_round"; do
9680     names_this_round="$names_next_round"
9681     names_next_round=
9682     for name in $names_this_round; do
9683       already_handled=
9684       for n in $names_already_handled; do
9685         if test "$n" = "$name"; then
9686           already_handled=yes
9687           break
9688         fi
9689       done
9690       if test -z "$already_handled"; then
9691         names_already_handled="$names_already_handled $name"
9692                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9693         eval value=\"\$HAVE_LIB$uppername\"
9694         if test -n "$value"; then
9695           if test "$value" = yes; then
9696             eval value=\"\$LIB$uppername\"
9697             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9698             eval value=\"\$LTLIB$uppername\"
9699             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9700           else
9701                                     :
9702           fi
9703         else
9704                               found_dir=
9705           found_la=
9706           found_so=
9707           found_a=
9708           if test $use_additional = yes; then
9709             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9710               found_dir="$additional_libdir"
9711               found_so="$additional_libdir/lib$name.$shlibext"
9712               if test -f "$additional_libdir/lib$name.la"; then
9713                 found_la="$additional_libdir/lib$name.la"
9714               fi
9715             else
9716               if test -f "$additional_libdir/lib$name.$libext"; then
9717                 found_dir="$additional_libdir"
9718                 found_a="$additional_libdir/lib$name.$libext"
9719                 if test -f "$additional_libdir/lib$name.la"; then
9720                   found_la="$additional_libdir/lib$name.la"
9721                 fi
9722               fi
9723             fi
9724           fi
9725           if test "X$found_dir" = "X"; then
9726             for x in $LDFLAGS $LTLIBICONV; do
9727
9728   acl_save_prefix="$prefix"
9729   prefix="$acl_final_prefix"
9730   acl_save_exec_prefix="$exec_prefix"
9731   exec_prefix="$acl_final_exec_prefix"
9732   eval x=\"$x\"
9733   exec_prefix="$acl_save_exec_prefix"
9734   prefix="$acl_save_prefix"
9735
9736               case "$x" in
9737                 -L*)
9738                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9739                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9740                     found_dir="$dir"
9741                     found_so="$dir/lib$name.$shlibext"
9742                     if test -f "$dir/lib$name.la"; then
9743                       found_la="$dir/lib$name.la"
9744                     fi
9745                   else
9746                     if test -f "$dir/lib$name.$libext"; then
9747                       found_dir="$dir"
9748                       found_a="$dir/lib$name.$libext"
9749                       if test -f "$dir/lib$name.la"; then
9750                         found_la="$dir/lib$name.la"
9751                       fi
9752                     fi
9753                   fi
9754                   ;;
9755               esac
9756               if test "X$found_dir" != "X"; then
9757                 break
9758               fi
9759             done
9760           fi
9761           if test "X$found_dir" != "X"; then
9762                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9763             if test "X$found_so" != "X"; then
9764                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9765                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9766               else
9767                                                                                 haveit=
9768                 for x in $ltrpathdirs; do
9769                   if test "X$x" = "X$found_dir"; then
9770                     haveit=yes
9771                     break
9772                   fi
9773                 done
9774                 if test -z "$haveit"; then
9775                   ltrpathdirs="$ltrpathdirs $found_dir"
9776                 fi
9777                                 if test "$hardcode_direct" = yes; then
9778                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9779                 else
9780                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9781                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9782                                                             haveit=
9783                     for x in $rpathdirs; do
9784                       if test "X$x" = "X$found_dir"; then
9785                         haveit=yes
9786                         break
9787                       fi
9788                     done
9789                     if test -z "$haveit"; then
9790                       rpathdirs="$rpathdirs $found_dir"
9791                     fi
9792                   else
9793                                                                                 haveit=
9794                     for x in $LDFLAGS $LIBICONV; do
9795
9796   acl_save_prefix="$prefix"
9797   prefix="$acl_final_prefix"
9798   acl_save_exec_prefix="$exec_prefix"
9799   exec_prefix="$acl_final_exec_prefix"
9800   eval x=\"$x\"
9801   exec_prefix="$acl_save_exec_prefix"
9802   prefix="$acl_save_prefix"
9803
9804                       if test "X$x" = "X-L$found_dir"; then
9805                         haveit=yes
9806                         break
9807                       fi
9808                     done
9809                     if test -z "$haveit"; then
9810                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9811                     fi
9812                     if test "$hardcode_minus_L" != no; then
9813                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9814                     else
9815                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9816                     fi
9817                   fi
9818                 fi
9819               fi
9820             else
9821               if test "X$found_a" != "X"; then
9822                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9823               else
9824                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9825               fi
9826             fi
9827                         additional_includedir=
9828             case "$found_dir" in
9829               */lib | */lib/)
9830                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9831                 additional_includedir="$basedir/include"
9832                 ;;
9833             esac
9834             if test "X$additional_includedir" != "X"; then
9835                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9836                 haveit=
9837                 if test "X$additional_includedir" = "X/usr/local/include"; then
9838                   if test -n "$GCC"; then
9839                     case $host_os in
9840                       linux*) haveit=yes;;
9841                     esac
9842                   fi
9843                 fi
9844                 if test -z "$haveit"; then
9845                   for x in $CPPFLAGS $INCICONV; do
9846
9847   acl_save_prefix="$prefix"
9848   prefix="$acl_final_prefix"
9849   acl_save_exec_prefix="$exec_prefix"
9850   exec_prefix="$acl_final_exec_prefix"
9851   eval x=\"$x\"
9852   exec_prefix="$acl_save_exec_prefix"
9853   prefix="$acl_save_prefix"
9854
9855                     if test "X$x" = "X-I$additional_includedir"; then
9856                       haveit=yes
9857                       break
9858                     fi
9859                   done
9860                   if test -z "$haveit"; then
9861                     if test -d "$additional_includedir"; then
9862                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9863                     fi
9864                   fi
9865                 fi
9866               fi
9867             fi
9868                         if test -n "$found_la"; then
9869                                                         save_libdir="$libdir"
9870               case "$found_la" in
9871                 */* | *\\*) . "$found_la" ;;
9872                 *) . "./$found_la" ;;
9873               esac
9874               libdir="$save_libdir"
9875                             for dep in $dependency_libs; do
9876                 case "$dep" in
9877                   -L*)
9878                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9879                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
9880                       haveit=
9881                       if test "X$additional_libdir" = "X/usr/local/lib"; then
9882                         if test -n "$GCC"; then
9883                           case $host_os in
9884                             linux*) haveit=yes;;
9885                           esac
9886                         fi
9887                       fi
9888                       if test -z "$haveit"; then
9889                         haveit=
9890                         for x in $LDFLAGS $LIBICONV; do
9891
9892   acl_save_prefix="$prefix"
9893   prefix="$acl_final_prefix"
9894   acl_save_exec_prefix="$exec_prefix"
9895   exec_prefix="$acl_final_exec_prefix"
9896   eval x=\"$x\"
9897   exec_prefix="$acl_save_exec_prefix"
9898   prefix="$acl_save_prefix"
9899
9900                           if test "X$x" = "X-L$additional_libdir"; then
9901                             haveit=yes
9902                             break
9903                           fi
9904                         done
9905                         if test -z "$haveit"; then
9906                           if test -d "$additional_libdir"; then
9907                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
9908                           fi
9909                         fi
9910                         haveit=
9911                         for x in $LDFLAGS $LTLIBICONV; do
9912
9913   acl_save_prefix="$prefix"
9914   prefix="$acl_final_prefix"
9915   acl_save_exec_prefix="$exec_prefix"
9916   exec_prefix="$acl_final_exec_prefix"
9917   eval x=\"$x\"
9918   exec_prefix="$acl_save_exec_prefix"
9919   prefix="$acl_save_prefix"
9920
9921                           if test "X$x" = "X-L$additional_libdir"; then
9922                             haveit=yes
9923                             break
9924                           fi
9925                         done
9926                         if test -z "$haveit"; then
9927                           if test -d "$additional_libdir"; then
9928                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
9929                           fi
9930                         fi
9931                       fi
9932                     fi
9933                     ;;
9934                   -R*)
9935                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
9936                     if test "$enable_rpath" != no; then
9937                                                                   haveit=
9938                       for x in $rpathdirs; do
9939                         if test "X$x" = "X$dir"; then
9940                           haveit=yes
9941                           break
9942                         fi
9943                       done
9944                       if test -z "$haveit"; then
9945                         rpathdirs="$rpathdirs $dir"
9946                       fi
9947                                                                   haveit=
9948                       for x in $ltrpathdirs; do
9949                         if test "X$x" = "X$dir"; then
9950                           haveit=yes
9951                           break
9952                         fi
9953                       done
9954                       if test -z "$haveit"; then
9955                         ltrpathdirs="$ltrpathdirs $dir"
9956                       fi
9957                     fi
9958                     ;;
9959                   -l*)
9960                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
9961                     ;;
9962                   *.la)
9963                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
9964                     ;;
9965                   *)
9966                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
9967                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
9968                     ;;
9969                 esac
9970               done
9971             fi
9972           else
9973                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9974             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
9975           fi
9976         fi
9977       fi
9978     done
9979   done
9980   if test "X$rpathdirs" != "X"; then
9981     if test -n "$hardcode_libdir_separator"; then
9982                         alldirs=
9983       for found_dir in $rpathdirs; do
9984         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
9985       done
9986             acl_save_libdir="$libdir"
9987       libdir="$alldirs"
9988       eval flag=\"$hardcode_libdir_flag_spec\"
9989       libdir="$acl_save_libdir"
9990       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
9991     else
9992             for found_dir in $rpathdirs; do
9993         acl_save_libdir="$libdir"
9994         libdir="$found_dir"
9995         eval flag=\"$hardcode_libdir_flag_spec\"
9996         libdir="$acl_save_libdir"
9997         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
9998       done
9999     fi
10000   fi
10001   if test "X$ltrpathdirs" != "X"; then
10002             for found_dir in $ltrpathdirs; do
10003       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10004     done
10005   fi
10006
10007
10008 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then :
10009   ac_ext=cpp
10010 ac_cpp='$CXXCPP $CPPFLAGS'
10011 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10012 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10013 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10014
10015
10016
10017
10018
10019
10020           am_save_CPPFLAGS="$CPPFLAGS"
10021
10022   for element in $INCICONV; do
10023     haveit=
10024     for x in $CPPFLAGS; do
10025
10026   acl_save_prefix="$prefix"
10027   prefix="$acl_final_prefix"
10028   acl_save_exec_prefix="$exec_prefix"
10029   exec_prefix="$acl_final_exec_prefix"
10030   eval x=\"$x\"
10031   exec_prefix="$acl_save_exec_prefix"
10032   prefix="$acl_save_prefix"
10033
10034       if test "X$x" = "X$element"; then
10035         haveit=yes
10036         break
10037       fi
10038     done
10039     if test -z "$haveit"; then
10040       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10041     fi
10042   done
10043
10044
10045   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10046 $as_echo_n "checking for iconv... " >&6; }
10047 if test "${am_cv_func_iconv+set}" = set; then :
10048   $as_echo_n "(cached) " >&6
10049 else
10050
10051     am_cv_func_iconv="no, consider installing GNU libiconv"
10052     am_cv_lib_iconv=no
10053     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10054 /* end confdefs.h.  */
10055 #include <stdlib.h>
10056 #include <iconv.h>
10057 int
10058 main ()
10059 {
10060 iconv_t cd = iconv_open("","");
10061        iconv(cd,NULL,NULL,NULL,NULL);
10062        iconv_close(cd);
10063   ;
10064   return 0;
10065 }
10066 _ACEOF
10067 if ac_fn_cxx_try_link "$LINENO"; then :
10068   am_cv_func_iconv=yes
10069 fi
10070 rm -f core conftest.err conftest.$ac_objext \
10071     conftest$ac_exeext conftest.$ac_ext
10072     if test "$am_cv_func_iconv" != yes; then
10073       am_save_LIBS="$LIBS"
10074       LIBS="$LIBS $LIBICONV"
10075       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10076 /* end confdefs.h.  */
10077 #include <stdlib.h>
10078 #include <iconv.h>
10079 int
10080 main ()
10081 {
10082 iconv_t cd = iconv_open("","");
10083          iconv(cd,NULL,NULL,NULL,NULL);
10084          iconv_close(cd);
10085   ;
10086   return 0;
10087 }
10088 _ACEOF
10089 if ac_fn_cxx_try_link "$LINENO"; then :
10090   am_cv_lib_iconv=yes
10091         am_cv_func_iconv=yes
10092 fi
10093 rm -f core conftest.err conftest.$ac_objext \
10094     conftest$ac_exeext conftest.$ac_ext
10095       LIBS="$am_save_LIBS"
10096     fi
10097
10098 fi
10099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10100 $as_echo "$am_cv_func_iconv" >&6; }
10101   if test "$am_cv_func_iconv" = yes; then
10102
10103 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10104
10105   fi
10106   if test "$am_cv_lib_iconv" = yes; then
10107     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10108 $as_echo_n "checking how to link with libiconv... " >&6; }
10109     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10110 $as_echo "$LIBICONV" >&6; }
10111   else
10112             CPPFLAGS="$am_save_CPPFLAGS"
10113     LIBICONV=
10114     LTLIBICONV=
10115   fi
10116
10117
10118
10119   if test "$am_cv_func_iconv" = yes; then
10120     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10121 $as_echo_n "checking for iconv declaration... " >&6; }
10122     if test "${am_cv_proto_iconv+set}" = set; then :
10123   $as_echo_n "(cached) " >&6
10124 else
10125
10126       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10127 /* end confdefs.h.  */
10128
10129 #include <stdlib.h>
10130 #include <iconv.h>
10131 extern
10132 #ifdef __cplusplus
10133 "C"
10134 #endif
10135 #if defined(__STDC__) || defined(__cplusplus)
10136 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10137 #else
10138 size_t iconv();
10139 #endif
10140
10141 int
10142 main ()
10143 {
10144
10145   ;
10146   return 0;
10147 }
10148 _ACEOF
10149 if ac_fn_cxx_try_compile "$LINENO"; then :
10150   am_cv_proto_iconv_arg1=""
10151 else
10152   am_cv_proto_iconv_arg1="const"
10153 fi
10154 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10155       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);"
10156 fi
10157
10158     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10159     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10160          }$am_cv_proto_iconv" >&5
10161 $as_echo "${ac_t:-
10162          }$am_cv_proto_iconv" >&6; }
10163
10164 cat >>confdefs.h <<_ACEOF
10165 #define ICONV_CONST $am_cv_proto_iconv_arg1
10166 _ACEOF
10167
10168   fi
10169
10170    ac_ext=c
10171 ac_cpp='$CPP $CPPFLAGS'
10172 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10173 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10174 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10175
10176 else
10177
10178
10179
10180
10181
10182           am_save_CPPFLAGS="$CPPFLAGS"
10183
10184   for element in $INCICONV; do
10185     haveit=
10186     for x in $CPPFLAGS; do
10187
10188   acl_save_prefix="$prefix"
10189   prefix="$acl_final_prefix"
10190   acl_save_exec_prefix="$exec_prefix"
10191   exec_prefix="$acl_final_exec_prefix"
10192   eval x=\"$x\"
10193   exec_prefix="$acl_save_exec_prefix"
10194   prefix="$acl_save_prefix"
10195
10196       if test "X$x" = "X$element"; then
10197         haveit=yes
10198         break
10199       fi
10200     done
10201     if test -z "$haveit"; then
10202       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10203     fi
10204   done
10205
10206
10207   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10208 $as_echo_n "checking for iconv... " >&6; }
10209 if test "${am_cv_func_iconv+set}" = set; then :
10210   $as_echo_n "(cached) " >&6
10211 else
10212
10213     am_cv_func_iconv="no, consider installing GNU libiconv"
10214     am_cv_lib_iconv=no
10215     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10216 /* end confdefs.h.  */
10217 #include <stdlib.h>
10218 #include <iconv.h>
10219 int
10220 main ()
10221 {
10222 iconv_t cd = iconv_open("","");
10223        iconv(cd,NULL,NULL,NULL,NULL);
10224        iconv_close(cd);
10225   ;
10226   return 0;
10227 }
10228 _ACEOF
10229 if ac_fn_c_try_link "$LINENO"; then :
10230   am_cv_func_iconv=yes
10231 fi
10232 rm -f core conftest.err conftest.$ac_objext \
10233     conftest$ac_exeext conftest.$ac_ext
10234     if test "$am_cv_func_iconv" != yes; then
10235       am_save_LIBS="$LIBS"
10236       LIBS="$LIBS $LIBICONV"
10237       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10238 /* end confdefs.h.  */
10239 #include <stdlib.h>
10240 #include <iconv.h>
10241 int
10242 main ()
10243 {
10244 iconv_t cd = iconv_open("","");
10245          iconv(cd,NULL,NULL,NULL,NULL);
10246          iconv_close(cd);
10247   ;
10248   return 0;
10249 }
10250 _ACEOF
10251 if ac_fn_c_try_link "$LINENO"; then :
10252   am_cv_lib_iconv=yes
10253         am_cv_func_iconv=yes
10254 fi
10255 rm -f core conftest.err conftest.$ac_objext \
10256     conftest$ac_exeext conftest.$ac_ext
10257       LIBS="$am_save_LIBS"
10258     fi
10259
10260 fi
10261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10262 $as_echo "$am_cv_func_iconv" >&6; }
10263   if test "$am_cv_func_iconv" = yes; then
10264
10265 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10266
10267   fi
10268   if test "$am_cv_lib_iconv" = yes; then
10269     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10270 $as_echo_n "checking how to link with libiconv... " >&6; }
10271     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10272 $as_echo "$LIBICONV" >&6; }
10273   else
10274             CPPFLAGS="$am_save_CPPFLAGS"
10275     LIBICONV=
10276     LTLIBICONV=
10277   fi
10278
10279
10280
10281   if test "$am_cv_func_iconv" = yes; then
10282     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10283 $as_echo_n "checking for iconv declaration... " >&6; }
10284     if test "${am_cv_proto_iconv+set}" = set; then :
10285   $as_echo_n "(cached) " >&6
10286 else
10287
10288       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10289 /* end confdefs.h.  */
10290
10291 #include <stdlib.h>
10292 #include <iconv.h>
10293 extern
10294 #ifdef __cplusplus
10295 "C"
10296 #endif
10297 #if defined(__STDC__) || defined(__cplusplus)
10298 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10299 #else
10300 size_t iconv();
10301 #endif
10302
10303 int
10304 main ()
10305 {
10306
10307   ;
10308   return 0;
10309 }
10310 _ACEOF
10311 if ac_fn_c_try_compile "$LINENO"; then :
10312   am_cv_proto_iconv_arg1=""
10313 else
10314   am_cv_proto_iconv_arg1="const"
10315 fi
10316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10317       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);"
10318 fi
10319
10320     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10321     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10322          }$am_cv_proto_iconv" >&5
10323 $as_echo "${ac_t:-
10324          }$am_cv_proto_iconv" >&6; }
10325
10326 cat >>confdefs.h <<_ACEOF
10327 #define ICONV_CONST $am_cv_proto_iconv_arg1
10328 _ACEOF
10329
10330   fi
10331
10332 fi
10333
10334 # Until we have in-tree GNU iconv:
10335 LIBICONV_DEP=
10336
10337
10338
10339   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10340 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10341 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10342   $as_echo_n "(cached) " >&6
10343 else
10344   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10345 /* end confdefs.h.  */
10346 #include <locale.h>
10347 int
10348 main ()
10349 {
10350 return LC_MESSAGES
10351   ;
10352   return 0;
10353 }
10354 _ACEOF
10355 if ac_fn_c_try_link "$LINENO"; then :
10356   am_cv_val_LC_MESSAGES=yes
10357 else
10358   am_cv_val_LC_MESSAGES=no
10359 fi
10360 rm -f core conftest.err conftest.$ac_objext \
10361     conftest$ac_exeext conftest.$ac_ext
10362 fi
10363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10364 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10365   if test $am_cv_val_LC_MESSAGES = yes; then
10366
10367 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10368
10369   fi
10370
10371
10372
10373   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10374 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10375 if test "${am_cv_langinfo_codeset+set}" = set; then :
10376   $as_echo_n "(cached) " >&6
10377 else
10378   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10379 /* end confdefs.h.  */
10380 #include <langinfo.h>
10381 int
10382 main ()
10383 {
10384 char* cs = nl_langinfo(CODESET);
10385   ;
10386   return 0;
10387 }
10388 _ACEOF
10389 if ac_fn_c_try_link "$LINENO"; then :
10390   am_cv_langinfo_codeset=yes
10391 else
10392   am_cv_langinfo_codeset=no
10393 fi
10394 rm -f core conftest.err conftest.$ac_objext \
10395     conftest$ac_exeext conftest.$ac_ext
10396
10397 fi
10398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10399 $as_echo "$am_cv_langinfo_codeset" >&6; }
10400   if test $am_cv_langinfo_codeset = yes; then
10401
10402 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10403
10404   fi
10405
10406
10407 # We will need to find libiberty.h and ansidecl.h
10408 saved_CFLAGS="$CFLAGS"
10409 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
10410 saved_CXXFLAGS="$CXXFLAGS"
10411 CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include"
10412 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10413         strsignal strstr strverscmp \
10414         errno snprintf vsnprintf vasprintf malloc realloc calloc \
10415         free basename getopt clock getpagesize 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
10416 do
10417   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10419 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10420 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10421   $as_echo_n "(cached) " >&6
10422 else
10423   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10424 /* end confdefs.h.  */
10425 #undef $ac_tr_decl
10426 #define $ac_tr_decl 1
10427
10428 #include "ansidecl.h"
10429 #include "system.h"
10430
10431 int
10432 main ()
10433 {
10434 #ifndef $ac_func
10435 char *(*pfn) = (char *(*)) $ac_func ;
10436 #endif
10437   ;
10438   return 0;
10439 }
10440 _ACEOF
10441 if ac_fn_c_try_compile "$LINENO"; then :
10442   eval "gcc_cv_have_decl_$ac_func=yes"
10443 else
10444   eval "gcc_cv_have_decl_$ac_func=no"
10445 fi
10446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10447 fi
10448
10449 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10450   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10451 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10452 #define $ac_tr_decl 1
10453 _ACEOF
10454
10455 else
10456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10457 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10458 #define $ac_tr_decl 0
10459 _ACEOF
10460
10461 fi
10462
10463 done
10464
10465
10466 for ac_func in getrlimit setrlimit getrusage
10467 do
10468   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10470 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10471 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10472   $as_echo_n "(cached) " >&6
10473 else
10474   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10475 /* end confdefs.h.  */
10476 #undef $ac_tr_decl
10477 #define $ac_tr_decl 1
10478
10479 #include "ansidecl.h"
10480 #include "system.h"
10481 #ifdef HAVE_SYS_RESOURCE_H
10482 #include <sys/resource.h>
10483 #endif
10484
10485
10486 int
10487 main ()
10488 {
10489 #ifndef $ac_func
10490 char *(*pfn) = (char *(*)) $ac_func ;
10491 #endif
10492   ;
10493   return 0;
10494 }
10495 _ACEOF
10496 if ac_fn_c_try_compile "$LINENO"; then :
10497   eval "gcc_cv_have_decl_$ac_func=yes"
10498 else
10499   eval "gcc_cv_have_decl_$ac_func=no"
10500 fi
10501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10502 fi
10503
10504 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10505   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10506 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10507 #define $ac_tr_decl 1
10508 _ACEOF
10509
10510 else
10511   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10512 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10513 #define $ac_tr_decl 0
10514 _ACEOF
10515
10516 fi
10517
10518 done
10519
10520
10521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10522 /* end confdefs.h.  */
10523
10524 #include "ansidecl.h"
10525 #include "system.h"
10526 #ifdef HAVE_SYS_RESOURCE_H
10527 #include <sys/resource.h>
10528 #endif
10529
10530 int
10531 main ()
10532 {
10533 rlim_t l = 0;
10534   ;
10535   return 0;
10536 }
10537 _ACEOF
10538 if ac_fn_c_try_compile "$LINENO"; then :
10539
10540 else
10541
10542 $as_echo "#define rlim_t long" >>confdefs.h
10543
10544 fi
10545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10546
10547 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10548 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
10549 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10550 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10551 for ac_func in ldgetname
10552 do
10553   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10555 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10556 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10557   $as_echo_n "(cached) " >&6
10558 else
10559   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10560 /* end confdefs.h.  */
10561 #undef $ac_tr_decl
10562 #define $ac_tr_decl 1
10563
10564 #include "ansidecl.h"
10565 #include "system.h"
10566 #ifdef HAVE_LDFCN_H
10567 #undef FREAD
10568 #undef FWRITE
10569 #include <ldfcn.h>
10570 #endif
10571
10572
10573 int
10574 main ()
10575 {
10576 #ifndef $ac_func
10577 char *(*pfn) = (char *(*)) $ac_func ;
10578 #endif
10579   ;
10580   return 0;
10581 }
10582 _ACEOF
10583 if ac_fn_c_try_compile "$LINENO"; then :
10584   eval "gcc_cv_have_decl_$ac_func=yes"
10585 else
10586   eval "gcc_cv_have_decl_$ac_func=no"
10587 fi
10588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10589 fi
10590
10591 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10592   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10593 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10594 #define $ac_tr_decl 1
10595 _ACEOF
10596
10597 else
10598   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10599 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10600 #define $ac_tr_decl 0
10601 _ACEOF
10602
10603 fi
10604
10605 done
10606
10607
10608 for ac_func in times
10609 do
10610   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10612 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10613 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10614   $as_echo_n "(cached) " >&6
10615 else
10616   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10617 /* end confdefs.h.  */
10618 #undef $ac_tr_decl
10619 #define $ac_tr_decl 1
10620
10621 #include "ansidecl.h"
10622 #include "system.h"
10623 #ifdef HAVE_SYS_TIMES_H
10624 #include <sys/times.h>
10625 #endif
10626
10627
10628 int
10629 main ()
10630 {
10631 #ifndef $ac_func
10632 char *(*pfn) = (char *(*)) $ac_func ;
10633 #endif
10634   ;
10635   return 0;
10636 }
10637 _ACEOF
10638 if ac_fn_c_try_compile "$LINENO"; then :
10639   eval "gcc_cv_have_decl_$ac_func=yes"
10640 else
10641   eval "gcc_cv_have_decl_$ac_func=no"
10642 fi
10643 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10644 fi
10645
10646 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10647   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10648 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10649 #define $ac_tr_decl 1
10650 _ACEOF
10651
10652 else
10653   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10654 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10655 #define $ac_tr_decl 0
10656 _ACEOF
10657
10658 fi
10659
10660 done
10661
10662
10663 for ac_func in sigaltstack
10664 do
10665   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10667 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10668 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10669   $as_echo_n "(cached) " >&6
10670 else
10671   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10672 /* end confdefs.h.  */
10673 #undef $ac_tr_decl
10674 #define $ac_tr_decl 1
10675
10676 #include "ansidecl.h"
10677 #include "system.h"
10678 #include <signal.h>
10679
10680
10681 int
10682 main ()
10683 {
10684 #ifndef $ac_func
10685 char *(*pfn) = (char *(*)) $ac_func ;
10686 #endif
10687   ;
10688   return 0;
10689 }
10690 _ACEOF
10691 if ac_fn_c_try_compile "$LINENO"; then :
10692   eval "gcc_cv_have_decl_$ac_func=yes"
10693 else
10694   eval "gcc_cv_have_decl_$ac_func=no"
10695 fi
10696 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10697 fi
10698
10699 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10700   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10701 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10702 #define $ac_tr_decl 1
10703 _ACEOF
10704
10705 else
10706   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10707 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10708 #define $ac_tr_decl 0
10709 _ACEOF
10710
10711 fi
10712
10713 done
10714
10715
10716 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which hides the madvise()
10717 # prototype.
10718 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then :
10719   ac_ext=cpp
10720 ac_cpp='$CXXCPP $CPPFLAGS'
10721 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10722 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10723 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10724
10725    for ac_func in madvise
10726 do
10727   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10729 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10730 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10731   $as_echo_n "(cached) " >&6
10732 else
10733   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10734 /* end confdefs.h.  */
10735 #undef $ac_tr_decl
10736 #define $ac_tr_decl 1
10737
10738      #include "ansidecl.h"
10739      #include "system.h"
10740
10741
10742 int
10743 main ()
10744 {
10745 #ifndef $ac_func
10746 char *(*pfn) = (char *(*)) $ac_func ;
10747 #endif
10748   ;
10749   return 0;
10750 }
10751 _ACEOF
10752 if ac_fn_cxx_try_compile "$LINENO"; then :
10753   eval "gcc_cv_have_decl_$ac_func=yes"
10754 else
10755   eval "gcc_cv_have_decl_$ac_func=no"
10756 fi
10757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10758 fi
10759
10760 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10761   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10762 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10763 #define $ac_tr_decl 1
10764 _ACEOF
10765
10766 else
10767   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10768 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10769 #define $ac_tr_decl 0
10770 _ACEOF
10771
10772 fi
10773
10774 done
10775
10776    ac_ext=c
10777 ac_cpp='$CPP $CPPFLAGS'
10778 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10779 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10780 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10781
10782 else
10783   for ac_func in madvise
10784 do
10785   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10787 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10788 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10789   $as_echo_n "(cached) " >&6
10790 else
10791   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10792 /* end confdefs.h.  */
10793 #undef $ac_tr_decl
10794 #define $ac_tr_decl 1
10795
10796      #include "ansidecl.h"
10797      #include "system.h"
10798
10799
10800 int
10801 main ()
10802 {
10803 #ifndef $ac_func
10804 char *(*pfn) = (char *(*)) $ac_func ;
10805 #endif
10806   ;
10807   return 0;
10808 }
10809 _ACEOF
10810 if ac_fn_c_try_compile "$LINENO"; then :
10811   eval "gcc_cv_have_decl_$ac_func=yes"
10812 else
10813   eval "gcc_cv_have_decl_$ac_func=no"
10814 fi
10815 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10816 fi
10817
10818 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10819   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10820 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10821 #define $ac_tr_decl 1
10822 _ACEOF
10823
10824 else
10825   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10826 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10827 #define $ac_tr_decl 0
10828 _ACEOF
10829
10830 fi
10831
10832 done
10833
10834
10835 fi
10836
10837 # More time-related stuff.
10838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10839 $as_echo_n "checking for struct tms... " >&6; }
10840 if test "${ac_cv_struct_tms+set}" = set; then :
10841   $as_echo_n "(cached) " >&6
10842 else
10843
10844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10845 /* end confdefs.h.  */
10846
10847 #include "ansidecl.h"
10848 #include "system.h"
10849 #ifdef HAVE_SYS_TIMES_H
10850 #include <sys/times.h>
10851 #endif
10852
10853 int
10854 main ()
10855 {
10856 struct tms tms;
10857   ;
10858   return 0;
10859 }
10860 _ACEOF
10861 if ac_fn_c_try_compile "$LINENO"; then :
10862   ac_cv_struct_tms=yes
10863 else
10864   ac_cv_struct_tms=no
10865 fi
10866 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10867 fi
10868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10869 $as_echo "$ac_cv_struct_tms" >&6; }
10870 if test $ac_cv_struct_tms = yes; then
10871
10872 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10873
10874 fi
10875
10876 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10877 # revisit after autoconf 2.50.
10878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10879 $as_echo_n "checking for clock_t... " >&6; }
10880 if test "${gcc_cv_type_clock_t+set}" = set; then :
10881   $as_echo_n "(cached) " >&6
10882 else
10883
10884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10885 /* end confdefs.h.  */
10886
10887 #include "ansidecl.h"
10888 #include "system.h"
10889
10890 int
10891 main ()
10892 {
10893 clock_t x;
10894   ;
10895   return 0;
10896 }
10897 _ACEOF
10898 if ac_fn_c_try_compile "$LINENO"; then :
10899   gcc_cv_type_clock_t=yes
10900 else
10901   gcc_cv_type_clock_t=no
10902 fi
10903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10904 fi
10905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10906 $as_echo "$gcc_cv_type_clock_t" >&6; }
10907 if test $gcc_cv_type_clock_t = yes; then
10908
10909 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10910
10911 fi
10912
10913 # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10914 CFLAGS="$saved_CFLAGS"
10915 CXXFLAGS="$saved_CXXFLAGS"
10916
10917 # Check whether --enable-initfini-array was given.
10918 if test "${enable_initfini_array+set}" = set; then :
10919   enableval=$enable_initfini_array;
10920 else
10921
10922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
10923 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
10924 if test "${gcc_cv_initfini_array+set}" = set; then :
10925   $as_echo_n "(cached) " >&6
10926 else
10927     if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
10928     if test "$cross_compiling" = yes; then :
10929   gcc_cv_initfini_array=no
10930 else
10931   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10932 /* end confdefs.h.  */
10933
10934 #ifndef __ELF__
10935 #error Not an ELF OS
10936 #endif
10937 #ifdef __ia64__
10938 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
10939    if it can be used.  */
10940 static int x = -1;
10941 int main (void) { return x; }
10942 int foo (void) { x = 0; }
10943 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
10944 #else
10945 extern void abort ();
10946 static int count;
10947
10948 static void
10949 init1005 ()
10950 {
10951   if (count != 0)
10952     abort ();
10953   count = 1005;
10954 }
10955 void (*const init_array1005) ()
10956   __attribute__ ((section (".init_array.01005"), aligned (sizeof (void *))))
10957   = { init1005 };
10958 static void
10959 fini1005 ()
10960 {
10961   if (count != 1005)
10962     abort ();
10963 }
10964 void (*const fini_array1005) ()
10965   __attribute__ ((section (".fini_array.01005"), aligned (sizeof (void *))))
10966   = { fini1005 };
10967
10968 static void
10969 ctor1007 ()
10970 {
10971   if (count != 1005)
10972     abort ();
10973   count = 1007;
10974 }
10975 void (*const ctors1007) ()
10976   __attribute__ ((section (".ctors.64528"), aligned (sizeof (void *))))
10977   = { ctor1007 };
10978 static void
10979 dtor1007 ()
10980 {
10981   if (count != 1007)
10982     abort ();
10983   count = 1005;
10984 }
10985 void (*const dtors1007) ()
10986   __attribute__ ((section (".dtors.64528"), aligned (sizeof (void *))))
10987   = { dtor1007 };
10988
10989 static void
10990 init65530 ()
10991 {
10992   if (count != 1007)
10993     abort ();
10994   count = 65530;
10995 }
10996 void (*const init_array65530) ()
10997   __attribute__ ((section (".init_array.65530"), aligned (sizeof (void *))))
10998   = { init65530 };
10999 static void
11000 fini65530 ()
11001 {
11002   if (count != 65530)
11003     abort ();
11004   count = 1007;
11005 }
11006 void (*const fini_array65530) ()
11007   __attribute__ ((section (".fini_array.65530"), aligned (sizeof (void *))))
11008   = { fini65530 };
11009
11010 static void
11011 ctor65535 ()
11012 {
11013   if (count != 65530)
11014     abort ();
11015   count = 65535;
11016 }
11017 void (*const ctors65535) ()
11018   __attribute__ ((section (".ctors"), aligned (sizeof (void *))))
11019   = { ctor65535 };
11020 static void
11021 dtor65535 ()
11022 {
11023   if (count != 65535)
11024     abort ();
11025   count = 65530;
11026 }
11027 void (*const dtors65535) ()
11028   __attribute__ ((section (".dtors"), aligned (sizeof (void *))))
11029   = { dtor65535 };
11030
11031 int
11032 main ()
11033 {
11034   if (count != 65535)
11035     abort ();
11036   return 0;
11037 }
11038 #endif
11039
11040 _ACEOF
11041 if ac_fn_c_try_run "$LINENO"; then :
11042   gcc_cv_initfini_array=yes
11043 else
11044   gcc_cv_initfini_array=no
11045 fi
11046 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11047   conftest.$ac_objext conftest.beam conftest.$ac_ext
11048 fi
11049
11050    else
11051      { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
11052 $as_echo_n "checking cross compile... guessing... " >&6; }
11053      gcc_cv_initfini_array=no
11054    fi
11055 fi
11056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
11057 $as_echo "$gcc_cv_initfini_array" >&6; }
11058   enable_initfini_array=$gcc_cv_initfini_array
11059
11060 fi
11061
11062 if test $enable_initfini_array = yes; then
11063
11064 $as_echo "#define HAVE_INITFINI_ARRAY 1" >>confdefs.h
11065
11066 fi
11067
11068 # mkdir takes a single argument on some systems.
11069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
11070 $as_echo_n "checking if mkdir takes one argument... " >&6; }
11071 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
11072   $as_echo_n "(cached) " >&6
11073 else
11074   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11075 /* end confdefs.h.  */
11076
11077 #include <sys/types.h>
11078 #ifdef HAVE_SYS_STAT_H
11079 # include <sys/stat.h>
11080 #endif
11081 #ifdef HAVE_UNISTD_H
11082 # include <unistd.h>
11083 #endif
11084 #ifdef HAVE_DIRECT_H
11085 # include <direct.h>
11086 #endif
11087 int
11088 main ()
11089 {
11090 mkdir ("foo", 0);
11091   ;
11092   return 0;
11093 }
11094 _ACEOF
11095 if ac_fn_c_try_compile "$LINENO"; then :
11096   gcc_cv_mkdir_takes_one_arg=no
11097 else
11098   gcc_cv_mkdir_takes_one_arg=yes
11099 fi
11100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11101 fi
11102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
11103 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
11104 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
11105
11106 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
11107
11108 fi
11109
11110
11111 # File extensions
11112 manext='.1'
11113 objext='.o'
11114
11115
11116
11117 # With Setjmp/Longjmp based exception handling.
11118 # Check whether --enable-sjlj-exceptions was given.
11119 if test "${enable_sjlj_exceptions+set}" = set; then :
11120   enableval=$enable_sjlj_exceptions; case $target in
11121   *-*-hpux10*)
11122     if test $enableval != yes; then
11123       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
11124 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
11125       enableval=yes
11126     fi
11127     ;;
11128 esac
11129 force_sjlj_exceptions=yes
11130 else
11131   case $target in
11132   *-*-hpux10*)
11133     force_sjlj_exceptions=yes
11134     enableval=yes
11135     ;;
11136   *)
11137     force_sjlj_exceptions=no
11138     ;;
11139 esac
11140 fi
11141
11142 if test $force_sjlj_exceptions = yes; then
11143   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
11144
11145 cat >>confdefs.h <<_ACEOF
11146 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
11147 _ACEOF
11148
11149 fi
11150
11151 # --------------------------------------------------------
11152 # Build, host, and target specific configuration fragments
11153 # --------------------------------------------------------
11154
11155 # Collect build-machine-specific information.
11156 . ${srcdir}/config.build
11157
11158 # Collect host-machine-specific information.
11159 . ${srcdir}/config.host
11160
11161 target_gtfiles=
11162
11163 # Collect target-machine-specific information.
11164 . ${srcdir}/config.gcc
11165
11166 extra_objs="${host_extra_objs} ${extra_objs}"
11167 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
11168
11169 # Default the target-machine variables that were not explicitly set.
11170 if test x"$tm_file" = x
11171 then tm_file=$cpu_type/$cpu_type.h; fi
11172
11173 if test x"$extra_headers" = x
11174 then extra_headers=; fi
11175
11176 if test x$md_file = x
11177 then md_file=$cpu_type/$cpu_type.md; fi
11178
11179 if test x$out_file = x
11180 then out_file=$cpu_type/$cpu_type.c; fi
11181
11182 if test x"$tmake_file" = x
11183 then tmake_file=$cpu_type/t-$cpu_type
11184 fi
11185
11186 if test x"$dwarf2" = xyes
11187 then tm_file="$tm_file tm-dwarf2.h"
11188 fi
11189
11190 # Say what files are being used for the output code and MD file.
11191 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
11192 echo "Using \`$srcdir/config/$md_file' as machine description file."
11193
11194 # If any of the xm_file variables contain nonexistent files, warn
11195 # about them and drop them.
11196
11197 bx=
11198 for x in $build_xm_file; do
11199   if    test -f $srcdir/config/$x
11200   then      bx="$bx $x"
11201   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11202 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11203   fi
11204 done
11205 build_xm_file="$bx"
11206
11207 hx=
11208 for x in $host_xm_file; do
11209   if    test -f $srcdir/config/$x
11210   then      hx="$hx $x"
11211   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11212 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11213   fi
11214 done
11215 host_xm_file="$hx"
11216
11217 tx=
11218 for x in $xm_file; do
11219   if    test -f $srcdir/config/$x
11220   then      tx="$tx $x"
11221   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11222 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11223   fi
11224 done
11225 xm_file="$tx"
11226
11227 count=a
11228 for f in $tm_file; do
11229         count=${count}x
11230 done
11231 if test $count = ax; then
11232         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11233 else
11234         echo "Using the following target machine macro files:"
11235         for f in $tm_file; do
11236                 echo "  $srcdir/config/$f"
11237         done
11238 fi
11239
11240 if test x$need_64bit_hwint = xyes; then
11241
11242 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
11243
11244 fi
11245
11246 if test x$use_long_long_for_widest_fast_int = xyes; then
11247
11248 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
11249
11250 fi
11251
11252 count=a
11253 for f in $host_xm_file; do
11254         count=${count}x
11255 done
11256 if test $count = a; then
11257         :
11258 elif test $count = ax; then
11259         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11260 else
11261         echo "Using the following host machine macro files:"
11262         for f in $host_xm_file; do
11263                 echo "  $srcdir/config/$f"
11264         done
11265 fi
11266 echo "Using ${out_host_hook_obj} for host machine hooks."
11267
11268 if test "$host_xm_file" != "$build_xm_file"; then
11269         count=a
11270         for f in $build_xm_file; do
11271                 count=${count}x
11272         done
11273         if test $count = a; then
11274                 :
11275         elif test $count = ax; then
11276                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11277         else
11278                 echo "Using the following build machine macro files:"
11279                 for f in $build_xm_file; do
11280                         echo "  $srcdir/config/$f"
11281                 done
11282         fi
11283 fi
11284
11285 if test -n "$configured_native_system_header_dir"; then
11286   native_system_header_dir=$configured_native_system_header_dir
11287 fi
11288 NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
11289
11290
11291 case ${host} in
11292   powerpc*-*-darwin*)
11293     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11294 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11295 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11296   $as_echo_n "(cached) " >&6
11297 else
11298   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11299 /* end confdefs.h.  */
11300
11301 #include <sys/cdefs.h>
11302 #include <sys/signal.h>
11303 #include <ucontext.h>
11304 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11305
11306 _ACEOF
11307 if ac_fn_c_try_compile "$LINENO"; then :
11308   gcc_cv_mcontext_underscores=no
11309 else
11310   gcc_cv_mcontext_underscores=yes
11311 fi
11312 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11313 fi
11314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11315 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11316       if test $gcc_cv_mcontext_underscores = yes; then
11317
11318 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11319
11320       fi
11321     ;;
11322 esac
11323
11324 # ---------
11325 # Threading
11326 # ---------
11327
11328 # Check if a valid thread package
11329 case ${enable_threads} in
11330   "" | no)
11331     # No threads
11332     target_thread_file='single'
11333     ;;
11334   yes)
11335     # default
11336     target_thread_file='single'
11337     ;;
11338   aix | dce | lynx | mipssde | posix | rtems | \
11339   single | tpf | vxworks | win32)
11340     target_thread_file=${enable_threads}
11341     ;;
11342   *)
11343     echo "${enable_threads} is an unknown thread package" 1>&2
11344     exit 1
11345     ;;
11346 esac
11347
11348 if test x${thread_file} = x; then
11349   # No thread file set by target-specific clauses in config.gcc,
11350   # so use file chosen by default logic above
11351   thread_file=${target_thread_file}
11352 fi
11353
11354 # --------
11355 # UNSORTED
11356 # --------
11357
11358 use_cxa_atexit=no
11359 if test x$enable___cxa_atexit = xyes || \
11360    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11361   if test x$host = x$target; then
11362     case $host in
11363       # mingw32 doesn't have __cxa_atexit but uses atexit registration
11364       # keyed to flag_use_cxa_atexit
11365       *-*-mingw32*)
11366         use_cxa_atexit=yes
11367         ;;
11368       *)
11369         ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11370 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11371   use_cxa_atexit=yes
11372 else
11373   echo "__cxa_atexit can't be enabled on this target"
11374 fi
11375
11376         ;;
11377     esac
11378   else
11379     # We can't check for __cxa_atexit when building a cross, so assume
11380     # it is available
11381     use_cxa_atexit=yes
11382   fi
11383   if test x$use_cxa_atexit = xyes; then
11384
11385 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11386
11387   fi
11388 fi
11389
11390 # Look for a file containing extra machine modes.
11391 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11392   extra_modes_file='$(srcdir)'/config/${extra_modes}
11393
11394
11395 cat >>confdefs.h <<_ACEOF
11396 #define EXTRA_MODES_FILE "config/$extra_modes"
11397 _ACEOF
11398
11399 fi
11400
11401 # Convert extra_options into a form suitable for Makefile use.
11402 extra_opt_files=
11403 all_opt_files=
11404 for f in $extra_options; do
11405   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11406   all_opt_files="$all_opt_files $srcdir/config/$f"
11407 done
11408
11409
11410 # auto-host.h is the file containing items generated by autoconf and is
11411 # the first file included by config.h.
11412 # If host=build, it is correct to have bconfig include auto-host.h
11413 # as well.  If host!=build, we are in error and need to do more
11414 # work to find out the build config parameters.
11415 if test x$host = x$build
11416 then
11417         build_auto=auto-host.h
11418 else
11419         # We create a subdir, then run autoconf in the subdir.
11420         # To prevent recursion we set host and build for the new
11421         # invocation of configure to the build for this invocation
11422         # of configure.
11423         tempdir=build.$$
11424         rm -rf $tempdir
11425         mkdir $tempdir
11426         cd $tempdir
11427         case ${srcdir} in
11428         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11429         *) realsrcdir=../${srcdir};;
11430         esac
11431         saved_CFLAGS="${CFLAGS}"
11432         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11433         LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11434         ${realsrcdir}/configure \
11435                 --enable-languages=${enable_languages-all} \
11436                 --target=$target_alias --host=$build_alias --build=$build_alias
11437         CFLAGS="${saved_CFLAGS}"
11438
11439         # We just finished tests for the build machine, so rename
11440         # the file auto-build.h in the gcc directory.
11441         mv auto-host.h ../auto-build.h
11442         cd ..
11443         rm -rf $tempdir
11444         build_auto=auto-build.h
11445 fi
11446
11447
11448 tm_file="${tm_file} defaults.h"
11449 tm_p_file="${tm_p_file} tm-preds.h"
11450 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11451 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11452 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11453 # put this back in temporarily.
11454 xm_file="auto-host.h ansidecl.h ${xm_file}"
11455
11456 # --------
11457 # UNSORTED
11458 # --------
11459
11460 # Compile in configure arguments.
11461 if test -f configargs.h ; then
11462         # Being re-configured.
11463         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11464         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11465 else
11466         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11467 fi
11468
11469 # Double all backslashes and backslash all quotes to turn
11470 # gcc_config_arguments into a C string.
11471 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11472 $gcc_config_arguments
11473 EOF
11474 gcc_config_arguments_str=`cat conftest.out`
11475 rm -f conftest.out
11476
11477 cat > configargs.h <<EOF
11478 /* Generated automatically. */
11479 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11480 static const char thread_model[] = "$thread_file";
11481
11482 static const struct {
11483   const char *name, *value;
11484 } configure_default_options[] = $configure_default_options;
11485 EOF
11486
11487 gcc_BASEVER=`cat $srcdir/BASE-VER`
11488 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11489 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11490 if test -f $srcdir/REVISION ; then
11491         gcc_REVISION=`cat $srcdir/REVISION`
11492 else
11493         gcc_REVISION=""
11494 fi
11495 cat > plugin-version.h <<EOF
11496 #include "configargs.h"
11497
11498 #define GCCPLUGIN_VERSION_MAJOR   `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11499 #define GCCPLUGIN_VERSION_MINOR   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11500 #define GCCPLUGIN_VERSION_PATCHLEVEL   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11501 #define GCCPLUGIN_VERSION  (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11502
11503 static char basever[] = "$gcc_BASEVER";
11504 static char datestamp[] = "$gcc_DATESTAMP";
11505 static char devphase[] = "$gcc_DEVPHASE";
11506 static char revision[] = "$gcc_REVISION";
11507
11508 /* FIXME plugins: We should make the version information more precise.
11509    One way to do is to add a checksum. */
11510
11511 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11512                                                 devphase, revision,
11513                                                 configuration_arguments};
11514 EOF
11515
11516 # Internationalization
11517 # If we haven't got the data from the intl directory,
11518 # assume NLS is disabled.
11519 USE_NLS=no
11520 LIBINTL=
11521 LIBINTL_DEP=
11522 INCINTL=
11523 XGETTEXT=
11524 GMSGFMT=
11525 POSUB=
11526
11527 if test -f  ../intl/config.intl; then
11528   .  ../intl/config.intl
11529 fi
11530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11531 $as_echo_n "checking whether NLS is requested... " >&6; }
11532 if test x"$USE_NLS" != xyes; then
11533   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11534 $as_echo "no" >&6; }
11535 else
11536   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11537 $as_echo "yes" >&6; }
11538
11539 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11540
11541
11542   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11543 $as_echo_n "checking for catalogs to be installed... " >&6; }
11544   # Look for .po and .gmo files in the source directory.
11545   CATALOGS=
11546   XLINGUAS=
11547   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11548     # If there aren't any .gmo files the shell will give us the
11549     # literal string "../path/to/srcdir/po/*.gmo" which has to be
11550     # weeded out.
11551     case "$cat" in *\**)
11552       continue;;
11553     esac
11554     # The quadruple backslash is collapsed to a double backslash
11555     # by the backticks, then collapsed again by the double quotes,
11556     # leaving us with one backslash in the sed expression (right
11557     # before the dot that mustn't act as a wildcard).
11558     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11559     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11560     # The user is allowed to set LINGUAS to a list of languages to
11561     # install catalogs for.  If it's empty that means "all of them."
11562     if test "x$LINGUAS" = x; then
11563       CATALOGS="$CATALOGS $cat"
11564       XLINGUAS="$XLINGUAS $lang"
11565     else
11566       case "$LINGUAS" in *$lang*)
11567         CATALOGS="$CATALOGS $cat"
11568         XLINGUAS="$XLINGUAS $lang"
11569         ;;
11570       esac
11571     fi
11572   done
11573   LINGUAS="$XLINGUAS"
11574   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11575 $as_echo "$LINGUAS" >&6; }
11576
11577
11578     DATADIRNAME=share
11579
11580   INSTOBJEXT=.mo
11581
11582   GENCAT=gencat
11583
11584   CATOBJEXT=.gmo
11585
11586 fi
11587
11588 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11589 # -liconv on the link line twice.
11590 case "$LIBINTL" in *$LIBICONV*)
11591         LIBICONV= ;;
11592 esac
11593
11594 # Check whether --enable-secureplt was given.
11595 if test "${enable_secureplt+set}" = set; then :
11596   enableval=$enable_secureplt;
11597 fi
11598
11599
11600 # Check whether --enable-leading-mingw64-underscores was given.
11601 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11602   enableval=$enable_leading_mingw64_underscores;
11603 fi
11604
11605 if  test x"$enable_leading_mingw64_underscores" = xyes ; then :
11606
11607 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11608
11609 fi
11610
11611 # Check whether --enable-cld was given.
11612 if test "${enable_cld+set}" = set; then :
11613   enableval=$enable_cld;
11614 else
11615   enable_cld=no
11616 fi
11617
11618
11619 # Check whether --enable-frame-pointer was given.
11620 if test "${enable_frame_pointer+set}" = set; then :
11621   enableval=$enable_frame_pointer;
11622 else
11623
11624 case $target_os in
11625 linux* | darwin[8912]*)
11626   # Enable -fomit-frame-pointer by default for Linux and Darwin with
11627   # DWARF2.
11628   enable_frame_pointer=no
11629   ;;
11630 *)
11631   enable_frame_pointer=yes
11632   ;;
11633 esac
11634
11635 fi
11636
11637
11638 # Windows32 Registry support for specifying GCC installation paths.
11639 # Check whether --enable-win32-registry was given.
11640 if test "${enable_win32_registry+set}" = set; then :
11641   enableval=$enable_win32_registry;
11642 fi
11643
11644
11645 case $host_os in
11646   win32 | pe | cygwin* | mingw32* | uwin*)
11647     if test "x$enable_win32_registry" != xno; then
11648       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11649 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11650 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11651   $as_echo_n "(cached) " >&6
11652 else
11653   ac_func_search_save_LIBS=$LIBS
11654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11655 /* end confdefs.h.  */
11656
11657 /* Override any GCC internal prototype to avoid an error.
11658    Use char because int might match the return type of a GCC
11659    builtin and then its argument prototype would still apply.  */
11660 #ifdef __cplusplus
11661 extern "C"
11662 #endif
11663 char RegOpenKeyExA ();
11664 int
11665 main ()
11666 {
11667 return RegOpenKeyExA ();
11668   ;
11669   return 0;
11670 }
11671 _ACEOF
11672 for ac_lib in '' advapi32; do
11673   if test -z "$ac_lib"; then
11674     ac_res="none required"
11675   else
11676     ac_res=-l$ac_lib
11677     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11678   fi
11679   if ac_fn_c_try_link "$LINENO"; then :
11680   ac_cv_search_RegOpenKeyExA=$ac_res
11681 fi
11682 rm -f core conftest.err conftest.$ac_objext \
11683     conftest$ac_exeext
11684   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11685   break
11686 fi
11687 done
11688 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11689
11690 else
11691   ac_cv_search_RegOpenKeyExA=no
11692 fi
11693 rm conftest.$ac_ext
11694 LIBS=$ac_func_search_save_LIBS
11695 fi
11696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11697 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11698 ac_res=$ac_cv_search_RegOpenKeyExA
11699 if test "$ac_res" != no; then :
11700   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11701
11702 else
11703   enable_win32_registry=no
11704 fi
11705
11706     fi
11707
11708     if test "x$enable_win32_registry" != xno; then
11709
11710 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11711
11712
11713       if test "x$enable_win32_registry" != xyes \
11714          && test "x$enable_win32_registry" != x; then
11715
11716 cat >>confdefs.h <<_ACEOF
11717 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11718 _ACEOF
11719
11720       fi
11721     fi
11722   ;;
11723 esac
11724
11725 # Get an absolute path to the GCC top-level source directory
11726 holddir=`${PWDCMD-pwd}`
11727 cd $srcdir
11728 topdir=`${PWDCMD-pwd}`
11729 cd $holddir
11730
11731 # Conditionalize the makefile for this host machine.
11732 xmake_file=
11733 for f in ${host_xmake_file}
11734 do
11735         if test -f ${srcdir}/config/$f
11736         then
11737                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11738         fi
11739 done
11740
11741 # Conditionalize the makefile for this target machine.
11742 tmake_file_=
11743 for f in ${tmake_file}
11744 do
11745         if test -f ${srcdir}/config/$f
11746         then
11747                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11748         fi
11749 done
11750 tmake_file="${tmake_file_}"
11751
11752 out_object_file=`basename $out_file .c`.o
11753 common_out_object_file=`basename $common_out_file .c`.o
11754
11755 tm_file_list="options.h"
11756 tm_include_list="options.h insn-constants.h"
11757 for f in $tm_file; do
11758   case $f in
11759     ./* )
11760        f=`echo $f | sed 's/^..//'`
11761        tm_file_list="${tm_file_list} $f"
11762        tm_include_list="${tm_include_list} $f"
11763        ;;
11764     defaults.h )
11765        tm_file_list="${tm_file_list} \$(srcdir)/$f"
11766        tm_include_list="${tm_include_list} $f"
11767        ;;
11768     * )
11769        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11770        tm_include_list="${tm_include_list} config/$f"
11771        ;;
11772   esac
11773 done
11774
11775 tm_p_file_list=
11776 tm_p_include_list=
11777 for f in $tm_p_file; do
11778   case $f in
11779     tm-preds.h )
11780        tm_p_file_list="${tm_p_file_list} $f"
11781        tm_p_include_list="${tm_p_include_list} $f"
11782        ;;
11783     * )
11784        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11785        tm_p_include_list="${tm_p_include_list} config/$f"
11786   esac
11787 done
11788
11789 xm_file_list=
11790 xm_include_list=
11791 for f in $xm_file; do
11792   case $f in
11793     ansidecl.h )
11794        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11795        xm_include_list="${xm_include_list} $f"
11796        ;;
11797     auto-host.h )
11798        xm_file_list="${xm_file_list} $f"
11799        xm_include_list="${xm_include_list} $f"
11800        ;;
11801     * )
11802        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11803        xm_include_list="${xm_include_list} config/$f"
11804        ;;
11805   esac
11806 done
11807
11808 host_xm_file_list=
11809 host_xm_include_list=
11810 for f in $host_xm_file; do
11811   case $f in
11812     ansidecl.h )
11813        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11814        host_xm_include_list="${host_xm_include_list} $f"
11815        ;;
11816     auto-host.h )
11817        host_xm_file_list="${host_xm_file_list} $f"
11818        host_xm_include_list="${host_xm_include_list} $f"
11819        ;;
11820     * )
11821        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11822        host_xm_include_list="${host_xm_include_list} config/$f"
11823        ;;
11824   esac
11825 done
11826
11827 build_xm_file_list=
11828 for f in $build_xm_file; do
11829   case $f in
11830     ansidecl.h )
11831        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11832        build_xm_include_list="${build_xm_include_list} $f"
11833        ;;
11834     auto-build.h | auto-host.h )
11835        build_xm_file_list="${build_xm_file_list} $f"
11836        build_xm_include_list="${build_xm_include_list} $f"
11837        ;;
11838     * )
11839        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11840        build_xm_include_list="${build_xm_include_list} config/$f"
11841        ;;
11842   esac
11843 done
11844
11845 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11846 # cross-compiler which does not use the native headers and libraries.
11847 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11848 CROSS=
11849 ALL=all.internal
11850 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11851
11852 if test "x$with_build_sysroot" != x; then
11853   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11854 else
11855   # This value is used, even on a native system, because
11856   # CROSS_SYSTEM_HEADER_DIR is just
11857   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11858   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11859 fi
11860
11861 if test x$host != x$target
11862 then
11863         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11864         ALL=all.cross
11865         SYSTEM_HEADER_DIR=$build_system_header_dir
11866         case "$host","$target" in
11867         # Darwin crosses can use the host system's libraries and headers,
11868         # because of the fat library support.  Of course, it must be the
11869         # same version of Darwin on both sides.  Allow the user to
11870         # just say --target=foo-darwin without a version number to mean
11871         # "the version on this system".
11872             *-*-darwin*,*-*-darwin*)
11873                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11874                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11875                 if test $hostos = $targetos -o $targetos = darwin ; then
11876                     CROSS=
11877                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11878                     with_headers=yes
11879                 fi
11880                 ;;
11881
11882             i?86-*-*,x86_64-*-* \
11883             | powerpc*-*-*,powerpc64*-*-*)
11884                 CROSS="$CROSS -DNATIVE_CROSS" ;;
11885         esac
11886
11887         case $target in
11888                 *-*-mingw*)
11889                         if test "x$with_headers" = x; then
11890                                 with_headers=yes
11891                         fi
11892                         ;;
11893                 *)
11894                         ;;
11895         esac
11896 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11897         SYSTEM_HEADER_DIR=$build_system_header_dir
11898 fi
11899
11900 # If this is a cross-compiler that does not
11901 # have its own set of headers then define
11902 # inhibit_libc
11903
11904 # If this is using newlib, without having the headers available now,
11905 # then define inhibit_libc in LIBGCC2_CFLAGS.
11906 # This prevents libgcc2 from containing any code which requires libc
11907 # support.
11908 : ${inhibit_libc=false}
11909 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11910        test x$with_newlib = xyes ; } &&
11911      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11912        inhibit_libc=true
11913 fi
11914
11915
11916 # When building gcc with a cross-compiler, we need to adjust things so
11917 # that the generator programs are still built with the native compiler.
11918 # Also, we cannot run fixincludes.
11919
11920 # These are the normal (build=host) settings:
11921 CC_FOR_BUILD='$(CC)'
11922 BUILD_CFLAGS='$(ALL_CFLAGS)'
11923 BUILD_LDFLAGS='$(LDFLAGS)'
11924 STMP_FIXINC=stmp-fixinc
11925
11926 # And these apply if build != host, or we are generating coverage data
11927 if test x$build != x$host || test "x$coverage_flags" != x
11928 then
11929     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11930     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11931 fi
11932
11933 # Expand extra_headers to include complete path.
11934 # This substitutes for lots of t-* files.
11935 extra_headers_list=
11936 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11937 for file in ${extra_headers} ; do
11938   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11939 done
11940
11941 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11942 if test x"$use_gcc_tgmath" = xyes
11943 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11944 fi
11945
11946 # Define collect2 in Makefile.
11947 case $host_can_use_collect2 in
11948   no) collect2= ;;
11949   *) collect2='collect2$(exeext)' ;;
11950 esac
11951
11952
11953 # Add a definition of USE_COLLECT2 if system wants one.
11954 case $use_collect2 in
11955   no) use_collect2= ;;
11956   "") ;;
11957   *)
11958     host_xm_defines="${host_xm_defines} USE_COLLECT2"
11959     xm_defines="${xm_defines} USE_COLLECT2"
11960     case $host_can_use_collect2 in
11961       no)
11962         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11963         ;;
11964     esac
11965     ;;
11966 esac
11967
11968
11969 cat >>confdefs.h <<_ACEOF
11970 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11971 _ACEOF
11972
11973
11974 # ---------------------------
11975 # Assembler & linker features
11976 # ---------------------------
11977
11978 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11979 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11980 # However when ld-new is first executed from the build tree, libtool will
11981 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11982 # to the build tree.  While doing this we need to use the previous-stage
11983 # linker, or we have an infinite loop.  The presence of a shell script as
11984 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11985 # the gcc/collect-ld script.  So we need to know how libtool works, or
11986 # exec-tool will fail.
11987
11988
11989 case `pwd` in
11990   *\ * | *\     *)
11991     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11992 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11993 esac
11994
11995
11996
11997 macro_version='2.2.7a'
11998 macro_revision='1.3134'
11999
12000
12001
12002
12003
12004
12005
12006
12007
12008
12009
12010
12011
12012 ltmain="$ac_aux_dir/ltmain.sh"
12013
12014 # Backslashify metacharacters that are still active within
12015 # double-quoted strings.
12016 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
12017
12018 # Same as above, but do not quote variable references.
12019 double_quote_subst='s/\(["`\\]\)/\\\1/g'
12020
12021 # Sed substitution to delay expansion of an escaped shell variable in a
12022 # double_quote_subst'ed string.
12023 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
12024
12025 # Sed substitution to delay expansion of an escaped single quote.
12026 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
12027
12028 # Sed substitution to avoid accidental globbing in evaled expressions
12029 no_glob_subst='s/\*/\\\*/g'
12030
12031 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
12032 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
12033 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
12034
12035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
12036 $as_echo_n "checking how to print strings... " >&6; }
12037 # Test print first, because it will be a builtin if present.
12038 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
12039    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
12040   ECHO='print -r --'
12041 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
12042   ECHO='printf %s\n'
12043 else
12044   # Use this function as a fallback that always works.
12045   func_fallback_echo ()
12046   {
12047     eval 'cat <<_LTECHO_EOF
12048 $1
12049 _LTECHO_EOF'
12050   }
12051   ECHO='func_fallback_echo'
12052 fi
12053
12054 # func_echo_all arg...
12055 # Invoke $ECHO with all args, space-separated.
12056 func_echo_all ()
12057 {
12058     $ECHO ""
12059 }
12060
12061 case "$ECHO" in
12062   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
12063 $as_echo "printf" >&6; } ;;
12064   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
12065 $as_echo "print -r" >&6; } ;;
12066   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
12067 $as_echo "cat" >&6; } ;;
12068 esac
12069
12070
12071
12072
12073
12074
12075
12076
12077
12078
12079
12080
12081
12082
12083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
12084 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
12085 if test "${ac_cv_path_SED+set}" = set; then :
12086   $as_echo_n "(cached) " >&6
12087 else
12088             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
12089      for ac_i in 1 2 3 4 5 6 7; do
12090        ac_script="$ac_script$as_nl$ac_script"
12091      done
12092      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
12093      { ac_script=; unset ac_script;}
12094      if test -z "$SED"; then
12095   ac_path_SED_found=false
12096   # Loop through the user's path and test for each of PROGNAME-LIST
12097   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12098 for as_dir in $PATH
12099 do
12100   IFS=$as_save_IFS
12101   test -z "$as_dir" && as_dir=.
12102     for ac_prog in sed gsed; do
12103     for ac_exec_ext in '' $ac_executable_extensions; do
12104       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
12105       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
12106 # Check for GNU ac_path_SED and select it if it is found.
12107   # Check for GNU $ac_path_SED
12108 case `"$ac_path_SED" --version 2>&1` in
12109 *GNU*)
12110   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
12111 *)
12112   ac_count=0
12113   $as_echo_n 0123456789 >"conftest.in"
12114   while :
12115   do
12116     cat "conftest.in" "conftest.in" >"conftest.tmp"
12117     mv "conftest.tmp" "conftest.in"
12118     cp "conftest.in" "conftest.nl"
12119     $as_echo '' >> "conftest.nl"
12120     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
12121     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12122     as_fn_arith $ac_count + 1 && ac_count=$as_val
12123     if test $ac_count -gt ${ac_path_SED_max-0}; then
12124       # Best one so far, save it but keep looking for a better one
12125       ac_cv_path_SED="$ac_path_SED"
12126       ac_path_SED_max=$ac_count
12127     fi
12128     # 10*(2^10) chars as input seems more than enough
12129     test $ac_count -gt 10 && break
12130   done
12131   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12132 esac
12133
12134       $ac_path_SED_found && break 3
12135     done
12136   done
12137   done
12138 IFS=$as_save_IFS
12139   if test -z "$ac_cv_path_SED"; then
12140     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
12141   fi
12142 else
12143   ac_cv_path_SED=$SED
12144 fi
12145
12146 fi
12147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
12148 $as_echo "$ac_cv_path_SED" >&6; }
12149  SED="$ac_cv_path_SED"
12150   rm -f conftest.sed
12151
12152 test -z "$SED" && SED=sed
12153 Xsed="$SED -e 1s/^X//"
12154
12155
12156
12157
12158
12159
12160
12161
12162
12163
12164
12165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
12166 $as_echo_n "checking for fgrep... " >&6; }
12167 if test "${ac_cv_path_FGREP+set}" = set; then :
12168   $as_echo_n "(cached) " >&6
12169 else
12170   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
12171    then ac_cv_path_FGREP="$GREP -F"
12172    else
12173      if test -z "$FGREP"; then
12174   ac_path_FGREP_found=false
12175   # Loop through the user's path and test for each of PROGNAME-LIST
12176   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12177 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
12178 do
12179   IFS=$as_save_IFS
12180   test -z "$as_dir" && as_dir=.
12181     for ac_prog in fgrep; do
12182     for ac_exec_ext in '' $ac_executable_extensions; do
12183       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
12184       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
12185 # Check for GNU ac_path_FGREP and select it if it is found.
12186   # Check for GNU $ac_path_FGREP
12187 case `"$ac_path_FGREP" --version 2>&1` in
12188 *GNU*)
12189   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
12190 *)
12191   ac_count=0
12192   $as_echo_n 0123456789 >"conftest.in"
12193   while :
12194   do
12195     cat "conftest.in" "conftest.in" >"conftest.tmp"
12196     mv "conftest.tmp" "conftest.in"
12197     cp "conftest.in" "conftest.nl"
12198     $as_echo 'FGREP' >> "conftest.nl"
12199     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
12200     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12201     as_fn_arith $ac_count + 1 && ac_count=$as_val
12202     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
12203       # Best one so far, save it but keep looking for a better one
12204       ac_cv_path_FGREP="$ac_path_FGREP"
12205       ac_path_FGREP_max=$ac_count
12206     fi
12207     # 10*(2^10) chars as input seems more than enough
12208     test $ac_count -gt 10 && break
12209   done
12210   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12211 esac
12212
12213       $ac_path_FGREP_found && break 3
12214     done
12215   done
12216   done
12217 IFS=$as_save_IFS
12218   if test -z "$ac_cv_path_FGREP"; then
12219     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
12220   fi
12221 else
12222   ac_cv_path_FGREP=$FGREP
12223 fi
12224
12225    fi
12226 fi
12227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
12228 $as_echo "$ac_cv_path_FGREP" >&6; }
12229  FGREP="$ac_cv_path_FGREP"
12230
12231
12232 test -z "$GREP" && GREP=grep
12233
12234
12235
12236
12237
12238
12239
12240
12241
12242
12243
12244
12245
12246
12247
12248
12249
12250
12251
12252 # Check whether --with-gnu-ld was given.
12253 if test "${with_gnu_ld+set}" = set; then :
12254   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12255 else
12256   with_gnu_ld=no
12257 fi
12258
12259 ac_prog=ld
12260 if test "$GCC" = yes; then
12261   # Check if gcc -print-prog-name=ld gives a path.
12262   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12263 $as_echo_n "checking for ld used by $CC... " >&6; }
12264   case $host in
12265   *-*-mingw*)
12266     # gcc leaves a trailing carriage return which upsets mingw
12267     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12268   *)
12269     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12270   esac
12271   case $ac_prog in
12272     # Accept absolute paths.
12273     [\\/]* | ?:[\\/]*)
12274       re_direlt='/[^/][^/]*/\.\./'
12275       # Canonicalize the pathname of ld
12276       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12277       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12278         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12279       done
12280       test -z "$LD" && LD="$ac_prog"
12281       ;;
12282   "")
12283     # If it fails, then pretend we aren't using GCC.
12284     ac_prog=ld
12285     ;;
12286   *)
12287     # If it is relative, then search for the first ld in PATH.
12288     with_gnu_ld=unknown
12289     ;;
12290   esac
12291 elif test "$with_gnu_ld" = yes; then
12292   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12293 $as_echo_n "checking for GNU ld... " >&6; }
12294 else
12295   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12296 $as_echo_n "checking for non-GNU ld... " >&6; }
12297 fi
12298 if test "${lt_cv_path_LD+set}" = set; then :
12299   $as_echo_n "(cached) " >&6
12300 else
12301   if test -z "$LD"; then
12302   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12303   for ac_dir in $PATH; do
12304     IFS="$lt_save_ifs"
12305     test -z "$ac_dir" && ac_dir=.
12306     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12307       lt_cv_path_LD="$ac_dir/$ac_prog"
12308       # Check to see if the program is GNU ld.  I'd rather use --version,
12309       # but apparently some variants of GNU ld only accept -v.
12310       # Break only if it was the GNU/non-GNU ld that we prefer.
12311       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12312       *GNU* | *'with BFD'*)
12313         test "$with_gnu_ld" != no && break
12314         ;;
12315       *)
12316         test "$with_gnu_ld" != yes && break
12317         ;;
12318       esac
12319     fi
12320   done
12321   IFS="$lt_save_ifs"
12322 else
12323   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12324 fi
12325 fi
12326
12327 LD="$lt_cv_path_LD"
12328 if test -n "$LD"; then
12329   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12330 $as_echo "$LD" >&6; }
12331 else
12332   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12333 $as_echo "no" >&6; }
12334 fi
12335 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12337 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12338 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12339   $as_echo_n "(cached) " >&6
12340 else
12341   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12342 case `$LD -v 2>&1 </dev/null` in
12343 *GNU* | *'with BFD'*)
12344   lt_cv_prog_gnu_ld=yes
12345   ;;
12346 *)
12347   lt_cv_prog_gnu_ld=no
12348   ;;
12349 esac
12350 fi
12351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12352 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12353 with_gnu_ld=$lt_cv_prog_gnu_ld
12354
12355
12356
12357
12358
12359
12360
12361
12362
12363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12364 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12365 if test "${lt_cv_path_NM+set}" = set; then :
12366   $as_echo_n "(cached) " >&6
12367 else
12368   if test -n "$NM"; then
12369   # Let the user override the test.
12370   lt_cv_path_NM="$NM"
12371 else
12372   lt_nm_to_check="${ac_tool_prefix}nm"
12373   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12374     lt_nm_to_check="$lt_nm_to_check nm"
12375   fi
12376   for lt_tmp_nm in $lt_nm_to_check; do
12377     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12378     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12379       IFS="$lt_save_ifs"
12380       test -z "$ac_dir" && ac_dir=.
12381       tmp_nm="$ac_dir/$lt_tmp_nm"
12382       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12383         # Check to see if the nm accepts a BSD-compat flag.
12384         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12385         #   nm: unknown option "B" ignored
12386         # Tru64's nm complains that /dev/null is an invalid object file
12387         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12388         */dev/null* | *'Invalid file or object type'*)
12389           lt_cv_path_NM="$tmp_nm -B"
12390           break
12391           ;;
12392         *)
12393           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12394           */dev/null*)
12395             lt_cv_path_NM="$tmp_nm -p"
12396             break
12397             ;;
12398           *)
12399             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12400             continue # so that we can try to find one that supports BSD flags
12401             ;;
12402           esac
12403           ;;
12404         esac
12405       fi
12406     done
12407     IFS="$lt_save_ifs"
12408   done
12409   : ${lt_cv_path_NM=no}
12410 fi
12411 fi
12412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12413 $as_echo "$lt_cv_path_NM" >&6; }
12414 if test "$lt_cv_path_NM" != "no"; then
12415   NM="$lt_cv_path_NM"
12416 else
12417   # Didn't find any BSD compatible name lister, look for dumpbin.
12418   if test -n "$DUMPBIN"; then :
12419     # Let the user override the test.
12420   else
12421     if test -n "$ac_tool_prefix"; then
12422   for ac_prog in dumpbin "link -dump"
12423   do
12424     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12425 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12427 $as_echo_n "checking for $ac_word... " >&6; }
12428 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12429   $as_echo_n "(cached) " >&6
12430 else
12431   if test -n "$DUMPBIN"; then
12432   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12433 else
12434 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12435 for as_dir in $PATH
12436 do
12437   IFS=$as_save_IFS
12438   test -z "$as_dir" && as_dir=.
12439     for ac_exec_ext in '' $ac_executable_extensions; do
12440   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12441     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12442     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12443     break 2
12444   fi
12445 done
12446   done
12447 IFS=$as_save_IFS
12448
12449 fi
12450 fi
12451 DUMPBIN=$ac_cv_prog_DUMPBIN
12452 if test -n "$DUMPBIN"; then
12453   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12454 $as_echo "$DUMPBIN" >&6; }
12455 else
12456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12457 $as_echo "no" >&6; }
12458 fi
12459
12460
12461     test -n "$DUMPBIN" && break
12462   done
12463 fi
12464 if test -z "$DUMPBIN"; then
12465   ac_ct_DUMPBIN=$DUMPBIN
12466   for ac_prog in dumpbin "link -dump"
12467 do
12468   # Extract the first word of "$ac_prog", so it can be a program name with args.
12469 set dummy $ac_prog; ac_word=$2
12470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12471 $as_echo_n "checking for $ac_word... " >&6; }
12472 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12473   $as_echo_n "(cached) " >&6
12474 else
12475   if test -n "$ac_ct_DUMPBIN"; then
12476   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12477 else
12478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12479 for as_dir in $PATH
12480 do
12481   IFS=$as_save_IFS
12482   test -z "$as_dir" && as_dir=.
12483     for ac_exec_ext in '' $ac_executable_extensions; do
12484   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12485     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12486     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12487     break 2
12488   fi
12489 done
12490   done
12491 IFS=$as_save_IFS
12492
12493 fi
12494 fi
12495 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12496 if test -n "$ac_ct_DUMPBIN"; then
12497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12498 $as_echo "$ac_ct_DUMPBIN" >&6; }
12499 else
12500   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12501 $as_echo "no" >&6; }
12502 fi
12503
12504
12505   test -n "$ac_ct_DUMPBIN" && break
12506 done
12507
12508   if test "x$ac_ct_DUMPBIN" = x; then
12509     DUMPBIN=":"
12510   else
12511     case $cross_compiling:$ac_tool_warned in
12512 yes:)
12513 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12514 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12515 ac_tool_warned=yes ;;
12516 esac
12517     DUMPBIN=$ac_ct_DUMPBIN
12518   fi
12519 fi
12520
12521     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12522     *COFF*)
12523       DUMPBIN="$DUMPBIN -symbols"
12524       ;;
12525     *)
12526       DUMPBIN=:
12527       ;;
12528     esac
12529   fi
12530
12531   if test "$DUMPBIN" != ":"; then
12532     NM="$DUMPBIN"
12533   fi
12534 fi
12535 test -z "$NM" && NM=nm
12536
12537
12538
12539
12540
12541
12542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12543 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12544 if test "${lt_cv_nm_interface+set}" = set; then :
12545   $as_echo_n "(cached) " >&6
12546 else
12547   lt_cv_nm_interface="BSD nm"
12548   echo "int some_variable = 0;" > conftest.$ac_ext
12549   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12550   (eval "$ac_compile" 2>conftest.err)
12551   cat conftest.err >&5
12552   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12553   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12554   cat conftest.err >&5
12555   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12556   cat conftest.out >&5
12557   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12558     lt_cv_nm_interface="MS dumpbin"
12559   fi
12560   rm -f conftest*
12561 fi
12562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12563 $as_echo "$lt_cv_nm_interface" >&6; }
12564
12565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12566 $as_echo_n "checking whether ln -s works... " >&6; }
12567 LN_S=$as_ln_s
12568 if test "$LN_S" = "ln -s"; then
12569   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12570 $as_echo "yes" >&6; }
12571 else
12572   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12573 $as_echo "no, using $LN_S" >&6; }
12574 fi
12575
12576 # find the maximum length of command line arguments
12577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12578 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12579 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12580   $as_echo_n "(cached) " >&6
12581 else
12582     i=0
12583   teststring="ABCD"
12584
12585   case $build_os in
12586   msdosdjgpp*)
12587     # On DJGPP, this test can blow up pretty badly due to problems in libc
12588     # (any single argument exceeding 2000 bytes causes a buffer overrun
12589     # during glob expansion).  Even if it were fixed, the result of this
12590     # check would be larger than it should be.
12591     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
12592     ;;
12593
12594   gnu*)
12595     # Under GNU Hurd, this test is not required because there is
12596     # no limit to the length of command line arguments.
12597     # Libtool will interpret -1 as no limit whatsoever
12598     lt_cv_sys_max_cmd_len=-1;
12599     ;;
12600
12601   cygwin* | mingw* | cegcc*)
12602     # On Win9x/ME, this test blows up -- it succeeds, but takes
12603     # about 5 minutes as the teststring grows exponentially.
12604     # Worse, since 9x/ME are not pre-emptively multitasking,
12605     # you end up with a "frozen" computer, even though with patience
12606     # the test eventually succeeds (with a max line length of 256k).
12607     # Instead, let's just punt: use the minimum linelength reported by
12608     # all of the supported platforms: 8192 (on NT/2K/XP).
12609     lt_cv_sys_max_cmd_len=8192;
12610     ;;
12611
12612   mint*)
12613     # On MiNT this can take a long time and run out of memory.
12614     lt_cv_sys_max_cmd_len=8192;
12615     ;;
12616
12617   amigaos*)
12618     # On AmigaOS with pdksh, this test takes hours, literally.
12619     # So we just punt and use a minimum line length of 8192.
12620     lt_cv_sys_max_cmd_len=8192;
12621     ;;
12622
12623   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12624     # This has been around since 386BSD, at least.  Likely further.
12625     if test -x /sbin/sysctl; then
12626       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12627     elif test -x /usr/sbin/sysctl; then
12628       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12629     else
12630       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
12631     fi
12632     # And add a safety zone
12633     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12634     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12635     ;;
12636
12637   interix*)
12638     # We know the value 262144 and hardcode it with a safety zone (like BSD)
12639     lt_cv_sys_max_cmd_len=196608
12640     ;;
12641
12642   osf*)
12643     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12644     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12645     # nice to cause kernel panics so lets avoid the loop below.
12646     # First set a reasonable default.
12647     lt_cv_sys_max_cmd_len=16384
12648     #
12649     if test -x /sbin/sysconfig; then
12650       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12651         *1*) lt_cv_sys_max_cmd_len=-1 ;;
12652       esac
12653     fi
12654     ;;
12655   sco3.2v5*)
12656     lt_cv_sys_max_cmd_len=102400
12657     ;;
12658   sysv5* | sco5v6* | sysv4.2uw2*)
12659     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12660     if test -n "$kargmax"; then
12661       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
12662     else
12663       lt_cv_sys_max_cmd_len=32768
12664     fi
12665     ;;
12666   *)
12667     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12668     if test -n "$lt_cv_sys_max_cmd_len"; then
12669       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12670       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12671     else
12672       # Make teststring a little bigger before we do anything with it.
12673       # a 1K string should be a reasonable start.
12674       for i in 1 2 3 4 5 6 7 8 ; do
12675         teststring=$teststring$teststring
12676       done
12677       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12678       # If test is not a shell built-in, we'll probably end up computing a
12679       # maximum length that is only half of the actual maximum length, but
12680       # we can't tell.
12681       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12682                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12683               test $i != 17 # 1/2 MB should be enough
12684       do
12685         i=`expr $i + 1`
12686         teststring=$teststring$teststring
12687       done
12688       # Only check the string length outside the loop.
12689       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12690       teststring=
12691       # Add a significant safety factor because C++ compilers can tack on
12692       # massive amounts of additional arguments before passing them to the
12693       # linker.  It appears as though 1/2 is a usable value.
12694       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12695     fi
12696     ;;
12697   esac
12698
12699 fi
12700
12701 if test -n $lt_cv_sys_max_cmd_len ; then
12702   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12703 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12704 else
12705   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12706 $as_echo "none" >&6; }
12707 fi
12708 max_cmd_len=$lt_cv_sys_max_cmd_len
12709
12710
12711
12712
12713
12714
12715 : ${CP="cp -f"}
12716 : ${MV="mv -f"}
12717 : ${RM="rm -f"}
12718
12719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12720 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12721 # Try some XSI features
12722 xsi_shell=no
12723 ( _lt_dummy="a/b/c"
12724   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12725       = c,a/b,, \
12726     && eval 'test $(( 1 + 1 )) -eq 2 \
12727     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12728   && xsi_shell=yes
12729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12730 $as_echo "$xsi_shell" >&6; }
12731
12732
12733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12734 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12735 lt_shell_append=no
12736 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12737     >/dev/null 2>&1 \
12738   && lt_shell_append=yes
12739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12740 $as_echo "$lt_shell_append" >&6; }
12741
12742
12743 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12744   lt_unset=unset
12745 else
12746   lt_unset=false
12747 fi
12748
12749
12750
12751
12752
12753 # test EBCDIC or ASCII
12754 case `echo X|tr X '\101'` in
12755  A) # ASCII based system
12756     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12757   lt_SP2NL='tr \040 \012'
12758   lt_NL2SP='tr \015\012 \040\040'
12759   ;;
12760  *) # EBCDIC based system
12761   lt_SP2NL='tr \100 \n'
12762   lt_NL2SP='tr \r\n \100\100'
12763   ;;
12764 esac
12765
12766
12767
12768
12769
12770
12771
12772
12773
12774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12775 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12776 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12777   $as_echo_n "(cached) " >&6
12778 else
12779   lt_cv_ld_reload_flag='-r'
12780 fi
12781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12782 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12783 reload_flag=$lt_cv_ld_reload_flag
12784 case $reload_flag in
12785 "" | " "*) ;;
12786 *) reload_flag=" $reload_flag" ;;
12787 esac
12788 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12789 case $host_os in
12790   darwin*)
12791     if test "$GCC" = yes; then
12792       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12793     else
12794       reload_cmds='$LD$reload_flag -o $output$reload_objs'
12795     fi
12796     ;;
12797 esac
12798
12799
12800
12801
12802
12803
12804
12805
12806
12807 if test -n "$ac_tool_prefix"; then
12808   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12809 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12811 $as_echo_n "checking for $ac_word... " >&6; }
12812 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12813   $as_echo_n "(cached) " >&6
12814 else
12815   if test -n "$OBJDUMP"; then
12816   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12817 else
12818 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12819 for as_dir in $PATH
12820 do
12821   IFS=$as_save_IFS
12822   test -z "$as_dir" && as_dir=.
12823     for ac_exec_ext in '' $ac_executable_extensions; do
12824   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12825     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12826     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12827     break 2
12828   fi
12829 done
12830   done
12831 IFS=$as_save_IFS
12832
12833 fi
12834 fi
12835 OBJDUMP=$ac_cv_prog_OBJDUMP
12836 if test -n "$OBJDUMP"; then
12837   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12838 $as_echo "$OBJDUMP" >&6; }
12839 else
12840   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12841 $as_echo "no" >&6; }
12842 fi
12843
12844
12845 fi
12846 if test -z "$ac_cv_prog_OBJDUMP"; then
12847   ac_ct_OBJDUMP=$OBJDUMP
12848   # Extract the first word of "objdump", so it can be a program name with args.
12849 set dummy objdump; ac_word=$2
12850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12851 $as_echo_n "checking for $ac_word... " >&6; }
12852 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12853   $as_echo_n "(cached) " >&6
12854 else
12855   if test -n "$ac_ct_OBJDUMP"; then
12856   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12857 else
12858 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12859 for as_dir in $PATH
12860 do
12861   IFS=$as_save_IFS
12862   test -z "$as_dir" && as_dir=.
12863     for ac_exec_ext in '' $ac_executable_extensions; do
12864   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12865     ac_cv_prog_ac_ct_OBJDUMP="objdump"
12866     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12867     break 2
12868   fi
12869 done
12870   done
12871 IFS=$as_save_IFS
12872
12873 fi
12874 fi
12875 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12876 if test -n "$ac_ct_OBJDUMP"; then
12877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12878 $as_echo "$ac_ct_OBJDUMP" >&6; }
12879 else
12880   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12881 $as_echo "no" >&6; }
12882 fi
12883
12884   if test "x$ac_ct_OBJDUMP" = x; then
12885     OBJDUMP="false"
12886   else
12887     case $cross_compiling:$ac_tool_warned in
12888 yes:)
12889 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12890 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12891 ac_tool_warned=yes ;;
12892 esac
12893     OBJDUMP=$ac_ct_OBJDUMP
12894   fi
12895 else
12896   OBJDUMP="$ac_cv_prog_OBJDUMP"
12897 fi
12898
12899 test -z "$OBJDUMP" && OBJDUMP=objdump
12900
12901
12902
12903
12904
12905
12906
12907
12908
12909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12910 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12911 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12912   $as_echo_n "(cached) " >&6
12913 else
12914   lt_cv_file_magic_cmd='$MAGIC_CMD'
12915 lt_cv_file_magic_test_file=
12916 lt_cv_deplibs_check_method='unknown'
12917 # Need to set the preceding variable on all platforms that support
12918 # interlibrary dependencies.
12919 # 'none' -- dependencies not supported.
12920 # `unknown' -- same as none, but documents that we really don't know.
12921 # 'pass_all' -- all dependencies passed with no checks.
12922 # 'test_compile' -- check by making test program.
12923 # 'file_magic [[regex]]' -- check by looking for files in library path
12924 # which responds to the $file_magic_cmd with a given extended regex.
12925 # If you have `file' or equivalent on your system and you're not sure
12926 # whether `pass_all' will *always* work, you probably want this one.
12927
12928 case $host_os in
12929 aix[4-9]*)
12930   lt_cv_deplibs_check_method=pass_all
12931   ;;
12932
12933 beos*)
12934   lt_cv_deplibs_check_method=pass_all
12935   ;;
12936
12937 bsdi[45]*)
12938   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12939   lt_cv_file_magic_cmd='/usr/bin/file -L'
12940   lt_cv_file_magic_test_file=/shlib/libc.so
12941   ;;
12942
12943 cygwin*)
12944   # func_win32_libid is a shell function defined in ltmain.sh
12945   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12946   lt_cv_file_magic_cmd='func_win32_libid'
12947   ;;
12948
12949 mingw* | pw32*)
12950   # Base MSYS/MinGW do not provide the 'file' command needed by
12951   # func_win32_libid shell function, so use a weaker test based on 'objdump',
12952   # unless we find 'file', for example because we are cross-compiling.
12953   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12954   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12955     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12956     lt_cv_file_magic_cmd='func_win32_libid'
12957   else
12958     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12959     lt_cv_file_magic_cmd='$OBJDUMP -f'
12960   fi
12961   ;;
12962
12963 cegcc*)
12964   # use the weaker test based on 'objdump'. See mingw*.
12965   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12966   lt_cv_file_magic_cmd='$OBJDUMP -f'
12967   ;;
12968
12969 darwin* | rhapsody*)
12970   lt_cv_deplibs_check_method=pass_all
12971   ;;
12972
12973 freebsd* | dragonfly*)
12974   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12975     case $host_cpu in
12976     i*86 )
12977       # Not sure whether the presence of OpenBSD here was a mistake.
12978       # Let's accept both of them until this is cleared up.
12979       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12980       lt_cv_file_magic_cmd=/usr/bin/file
12981       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12982       ;;
12983     esac
12984   else
12985     lt_cv_deplibs_check_method=pass_all
12986   fi
12987   ;;
12988
12989 gnu*)
12990   lt_cv_deplibs_check_method=pass_all
12991   ;;
12992
12993 haiku*)
12994   lt_cv_deplibs_check_method=pass_all
12995   ;;
12996
12997 hpux10.20* | hpux11*)
12998   lt_cv_file_magic_cmd=/usr/bin/file
12999   case $host_cpu in
13000   ia64*)
13001     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
13002     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
13003     ;;
13004   hppa*64*)
13005     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
13006     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
13007     ;;
13008   *)
13009     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
13010     lt_cv_file_magic_test_file=/usr/lib/libc.sl
13011     ;;
13012   esac
13013   ;;
13014
13015 interix[3-9]*)
13016   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
13017   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
13018   ;;
13019
13020 irix5* | irix6* | nonstopux*)
13021   case $LD in
13022   *-32|*"-32 ") libmagic=32-bit;;
13023   *-n32|*"-n32 ") libmagic=N32;;
13024   *-64|*"-64 ") libmagic=64-bit;;
13025   *) libmagic=never-match;;
13026   esac
13027   lt_cv_deplibs_check_method=pass_all
13028   ;;
13029
13030 # This must be Linux ELF.
13031 linux* | k*bsd*-gnu | kopensolaris*-gnu)
13032   lt_cv_deplibs_check_method=pass_all
13033   ;;
13034
13035 netbsd*)
13036   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
13037     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
13038   else
13039     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
13040   fi
13041   ;;
13042
13043 newos6*)
13044   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
13045   lt_cv_file_magic_cmd=/usr/bin/file
13046   lt_cv_file_magic_test_file=/usr/lib/libnls.so
13047   ;;
13048
13049 *nto* | *qnx*)
13050   lt_cv_deplibs_check_method=pass_all
13051   ;;
13052
13053 openbsd*)
13054   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
13055     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
13056   else
13057     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
13058   fi
13059   ;;
13060
13061 osf3* | osf4* | osf5*)
13062   lt_cv_deplibs_check_method=pass_all
13063   ;;
13064
13065 rdos*)
13066   lt_cv_deplibs_check_method=pass_all
13067   ;;
13068
13069 solaris*)
13070   lt_cv_deplibs_check_method=pass_all
13071   ;;
13072
13073 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
13074   lt_cv_deplibs_check_method=pass_all
13075   ;;
13076
13077 sysv4 | sysv4.3*)
13078   case $host_vendor in
13079   motorola)
13080     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]'
13081     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
13082     ;;
13083   ncr)
13084     lt_cv_deplibs_check_method=pass_all
13085     ;;
13086   sequent)
13087     lt_cv_file_magic_cmd='/bin/file'
13088     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
13089     ;;
13090   sni)
13091     lt_cv_file_magic_cmd='/bin/file'
13092     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
13093     lt_cv_file_magic_test_file=/lib/libc.so
13094     ;;
13095   siemens)
13096     lt_cv_deplibs_check_method=pass_all
13097     ;;
13098   pc)
13099     lt_cv_deplibs_check_method=pass_all
13100     ;;
13101   esac
13102   ;;
13103
13104 tpf*)
13105   lt_cv_deplibs_check_method=pass_all
13106   ;;
13107 esac
13108
13109 fi
13110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
13111 $as_echo "$lt_cv_deplibs_check_method" >&6; }
13112 file_magic_cmd=$lt_cv_file_magic_cmd
13113 deplibs_check_method=$lt_cv_deplibs_check_method
13114 test -z "$deplibs_check_method" && deplibs_check_method=unknown
13115
13116
13117
13118
13119
13120
13121
13122
13123
13124
13125
13126
13127 if test -n "$ac_tool_prefix"; then
13128   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
13129 set dummy ${ac_tool_prefix}ar; ac_word=$2
13130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13131 $as_echo_n "checking for $ac_word... " >&6; }
13132 if test "${ac_cv_prog_AR+set}" = set; then :
13133   $as_echo_n "(cached) " >&6
13134 else
13135   if test -n "$AR"; then
13136   ac_cv_prog_AR="$AR" # Let the user override the test.
13137 else
13138 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13139 for as_dir in $PATH
13140 do
13141   IFS=$as_save_IFS
13142   test -z "$as_dir" && as_dir=.
13143     for ac_exec_ext in '' $ac_executable_extensions; do
13144   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13145     ac_cv_prog_AR="${ac_tool_prefix}ar"
13146     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13147     break 2
13148   fi
13149 done
13150   done
13151 IFS=$as_save_IFS
13152
13153 fi
13154 fi
13155 AR=$ac_cv_prog_AR
13156 if test -n "$AR"; then
13157   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
13158 $as_echo "$AR" >&6; }
13159 else
13160   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13161 $as_echo "no" >&6; }
13162 fi
13163
13164
13165 fi
13166 if test -z "$ac_cv_prog_AR"; then
13167   ac_ct_AR=$AR
13168   # Extract the first word of "ar", so it can be a program name with args.
13169 set dummy ar; ac_word=$2
13170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13171 $as_echo_n "checking for $ac_word... " >&6; }
13172 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
13173   $as_echo_n "(cached) " >&6
13174 else
13175   if test -n "$ac_ct_AR"; then
13176   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
13177 else
13178 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13179 for as_dir in $PATH
13180 do
13181   IFS=$as_save_IFS
13182   test -z "$as_dir" && as_dir=.
13183     for ac_exec_ext in '' $ac_executable_extensions; do
13184   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13185     ac_cv_prog_ac_ct_AR="ar"
13186     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13187     break 2
13188   fi
13189 done
13190   done
13191 IFS=$as_save_IFS
13192
13193 fi
13194 fi
13195 ac_ct_AR=$ac_cv_prog_ac_ct_AR
13196 if test -n "$ac_ct_AR"; then
13197   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
13198 $as_echo "$ac_ct_AR" >&6; }
13199 else
13200   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13201 $as_echo "no" >&6; }
13202 fi
13203
13204   if test "x$ac_ct_AR" = x; then
13205     AR="false"
13206   else
13207     case $cross_compiling:$ac_tool_warned in
13208 yes:)
13209 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13210 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13211 ac_tool_warned=yes ;;
13212 esac
13213     AR=$ac_ct_AR
13214   fi
13215 else
13216   AR="$ac_cv_prog_AR"
13217 fi
13218
13219 test -z "$AR" && AR=ar
13220 test -z "$AR_FLAGS" && AR_FLAGS=cru
13221
13222
13223
13224
13225
13226
13227
13228
13229
13230
13231
13232 if test -n "$ac_tool_prefix"; then
13233   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
13234 set dummy ${ac_tool_prefix}strip; ac_word=$2
13235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13236 $as_echo_n "checking for $ac_word... " >&6; }
13237 if test "${ac_cv_prog_STRIP+set}" = set; then :
13238   $as_echo_n "(cached) " >&6
13239 else
13240   if test -n "$STRIP"; then
13241   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
13242 else
13243 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13244 for as_dir in $PATH
13245 do
13246   IFS=$as_save_IFS
13247   test -z "$as_dir" && as_dir=.
13248     for ac_exec_ext in '' $ac_executable_extensions; do
13249   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13250     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
13251     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13252     break 2
13253   fi
13254 done
13255   done
13256 IFS=$as_save_IFS
13257
13258 fi
13259 fi
13260 STRIP=$ac_cv_prog_STRIP
13261 if test -n "$STRIP"; then
13262   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
13263 $as_echo "$STRIP" >&6; }
13264 else
13265   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13266 $as_echo "no" >&6; }
13267 fi
13268
13269
13270 fi
13271 if test -z "$ac_cv_prog_STRIP"; then
13272   ac_ct_STRIP=$STRIP
13273   # Extract the first word of "strip", so it can be a program name with args.
13274 set dummy strip; ac_word=$2
13275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13276 $as_echo_n "checking for $ac_word... " >&6; }
13277 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13278   $as_echo_n "(cached) " >&6
13279 else
13280   if test -n "$ac_ct_STRIP"; then
13281   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13282 else
13283 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13284 for as_dir in $PATH
13285 do
13286   IFS=$as_save_IFS
13287   test -z "$as_dir" && as_dir=.
13288     for ac_exec_ext in '' $ac_executable_extensions; do
13289   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13290     ac_cv_prog_ac_ct_STRIP="strip"
13291     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13292     break 2
13293   fi
13294 done
13295   done
13296 IFS=$as_save_IFS
13297
13298 fi
13299 fi
13300 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13301 if test -n "$ac_ct_STRIP"; then
13302   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13303 $as_echo "$ac_ct_STRIP" >&6; }
13304 else
13305   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13306 $as_echo "no" >&6; }
13307 fi
13308
13309   if test "x$ac_ct_STRIP" = x; then
13310     STRIP=":"
13311   else
13312     case $cross_compiling:$ac_tool_warned in
13313 yes:)
13314 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13315 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13316 ac_tool_warned=yes ;;
13317 esac
13318     STRIP=$ac_ct_STRIP
13319   fi
13320 else
13321   STRIP="$ac_cv_prog_STRIP"
13322 fi
13323
13324 test -z "$STRIP" && STRIP=:
13325
13326
13327
13328
13329
13330
13331 if test -n "$ac_tool_prefix"; then
13332   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13333 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13335 $as_echo_n "checking for $ac_word... " >&6; }
13336 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13337   $as_echo_n "(cached) " >&6
13338 else
13339   if test -n "$RANLIB"; then
13340   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13341 else
13342 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13343 for as_dir in $PATH
13344 do
13345   IFS=$as_save_IFS
13346   test -z "$as_dir" && as_dir=.
13347     for ac_exec_ext in '' $ac_executable_extensions; do
13348   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13349     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13350     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13351     break 2
13352   fi
13353 done
13354   done
13355 IFS=$as_save_IFS
13356
13357 fi
13358 fi
13359 RANLIB=$ac_cv_prog_RANLIB
13360 if test -n "$RANLIB"; then
13361   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13362 $as_echo "$RANLIB" >&6; }
13363 else
13364   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13365 $as_echo "no" >&6; }
13366 fi
13367
13368
13369 fi
13370 if test -z "$ac_cv_prog_RANLIB"; then
13371   ac_ct_RANLIB=$RANLIB
13372   # Extract the first word of "ranlib", so it can be a program name with args.
13373 set dummy ranlib; ac_word=$2
13374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13375 $as_echo_n "checking for $ac_word... " >&6; }
13376 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13377   $as_echo_n "(cached) " >&6
13378 else
13379   if test -n "$ac_ct_RANLIB"; then
13380   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13381 else
13382 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13383 for as_dir in $PATH
13384 do
13385   IFS=$as_save_IFS
13386   test -z "$as_dir" && as_dir=.
13387     for ac_exec_ext in '' $ac_executable_extensions; do
13388   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13389     ac_cv_prog_ac_ct_RANLIB="ranlib"
13390     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13391     break 2
13392   fi
13393 done
13394   done
13395 IFS=$as_save_IFS
13396
13397 fi
13398 fi
13399 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13400 if test -n "$ac_ct_RANLIB"; then
13401   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13402 $as_echo "$ac_ct_RANLIB" >&6; }
13403 else
13404   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13405 $as_echo "no" >&6; }
13406 fi
13407
13408   if test "x$ac_ct_RANLIB" = x; then
13409     RANLIB=":"
13410   else
13411     case $cross_compiling:$ac_tool_warned in
13412 yes:)
13413 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13414 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13415 ac_tool_warned=yes ;;
13416 esac
13417     RANLIB=$ac_ct_RANLIB
13418   fi
13419 else
13420   RANLIB="$ac_cv_prog_RANLIB"
13421 fi
13422
13423 test -z "$RANLIB" && RANLIB=:
13424
13425
13426
13427
13428
13429
13430 # Determine commands to create old-style static archives.
13431 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13432 old_postinstall_cmds='chmod 644 $oldlib'
13433 old_postuninstall_cmds=
13434
13435 if test -n "$RANLIB"; then
13436   case $host_os in
13437   openbsd*)
13438     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13439     ;;
13440   *)
13441     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13442     ;;
13443   esac
13444   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13445 fi
13446
13447 case $host_os in
13448   darwin*)
13449     lock_old_archive_extraction=yes ;;
13450   *)
13451     lock_old_archive_extraction=no ;;
13452 esac
13453
13454
13455
13456
13457
13458
13459
13460
13461
13462
13463
13464
13465
13466
13467
13468
13469
13470
13471
13472
13473
13474
13475
13476
13477
13478
13479
13480
13481
13482
13483
13484
13485
13486
13487
13488
13489
13490
13491
13492 # If no C compiler was specified, use CC.
13493 LTCC=${LTCC-"$CC"}
13494
13495 # If no C compiler flags were specified, use CFLAGS.
13496 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13497
13498 # Allow CC to be a program name with arguments.
13499 compiler=$CC
13500
13501
13502 # Check for command to grab the raw symbol name followed by C symbol from nm.
13503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13504 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13505 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13506   $as_echo_n "(cached) " >&6
13507 else
13508
13509 # These are sane defaults that work on at least a few old systems.
13510 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
13511
13512 # Character class describing NM global symbol codes.
13513 symcode='[BCDEGRST]'
13514
13515 # Regexp to match symbols that can be accessed directly from C.
13516 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13517
13518 # Define system-specific variables.
13519 case $host_os in
13520 aix*)
13521   symcode='[BCDT]'
13522   ;;
13523 cygwin* | mingw* | pw32* | cegcc*)
13524   symcode='[ABCDGISTW]'
13525   ;;
13526 hpux*)
13527   if test "$host_cpu" = ia64; then
13528     symcode='[ABCDEGRST]'
13529   fi
13530   ;;
13531 irix* | nonstopux*)
13532   symcode='[BCDEGRST]'
13533   ;;
13534 osf*)
13535   symcode='[BCDEGQRST]'
13536   ;;
13537 solaris*)
13538   symcode='[BDRT]'
13539   ;;
13540 sco3.2v5*)
13541   symcode='[DT]'
13542   ;;
13543 sysv4.2uw2*)
13544   symcode='[DT]'
13545   ;;
13546 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13547   symcode='[ABDT]'
13548   ;;
13549 sysv4)
13550   symcode='[DFNSTU]'
13551   ;;
13552 esac
13553
13554 # If we're using GNU nm, then use its standard symbol codes.
13555 case `$NM -V 2>&1` in
13556 *GNU* | *'with BFD'*)
13557   symcode='[ABCDGIRSTW]' ;;
13558 esac
13559
13560 # Transform an extracted symbol line into a proper C declaration.
13561 # Some systems (esp. on ia64) link data and code symbols differently,
13562 # so use this general approach.
13563 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13564
13565 # Transform an extracted symbol line into symbol name and symbol address
13566 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
13567 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'"
13568
13569 # Handle CRLF in mingw tool chain
13570 opt_cr=
13571 case $build_os in
13572 mingw*)
13573   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13574   ;;
13575 esac
13576
13577 # Try without a prefix underscore, then with it.
13578 for ac_symprfx in "" "_"; do
13579
13580   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13581   symxfrm="\\1 $ac_symprfx\\2 \\2"
13582
13583   # Write the raw and C identifiers.
13584   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13585     # Fake it for dumpbin and say T for any non-static function
13586     # and D for any global variable.
13587     # Also find C++ and __fastcall symbols from MSVC++,
13588     # which start with @ or ?.
13589     lt_cv_sys_global_symbol_pipe="$AWK '"\
13590 "     {last_section=section; section=\$ 3};"\
13591 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13592 "     \$ 0!~/External *\|/{next};"\
13593 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13594 "     {if(hide[section]) next};"\
13595 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13596 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13597 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
13598 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13599 "     ' prfx=^$ac_symprfx"
13600   else
13601     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13602   fi
13603
13604   # Check to see that the pipe works correctly.
13605   pipe_works=no
13606
13607   rm -f conftest*
13608   cat > conftest.$ac_ext <<_LT_EOF
13609 #ifdef __cplusplus
13610 extern "C" {
13611 #endif
13612 char nm_test_var;
13613 void nm_test_func(void);
13614 void nm_test_func(void){}
13615 #ifdef __cplusplus
13616 }
13617 #endif
13618 int main(){nm_test_var='a';nm_test_func();return(0);}
13619 _LT_EOF
13620
13621   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13622   (eval $ac_compile) 2>&5
13623   ac_status=$?
13624   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13625   test $ac_status = 0; }; then
13626     # Now try to grab the symbols.
13627     nlist=conftest.nm
13628     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13629   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13630   ac_status=$?
13631   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13632   test $ac_status = 0; } && test -s "$nlist"; then
13633       # Try sorting and uniquifying the output.
13634       if sort "$nlist" | uniq > "$nlist"T; then
13635         mv -f "$nlist"T "$nlist"
13636       else
13637         rm -f "$nlist"T
13638       fi
13639
13640       # Make sure that we snagged all the symbols we need.
13641       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13642         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13643           cat <<_LT_EOF > conftest.$ac_ext
13644 #ifdef __cplusplus
13645 extern "C" {
13646 #endif
13647
13648 _LT_EOF
13649           # Now generate the symbol file.
13650           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13651
13652           cat <<_LT_EOF >> conftest.$ac_ext
13653
13654 /* The mapping between symbol names and symbols.  */
13655 const struct {
13656   const char *name;
13657   void       *address;
13658 }
13659 lt__PROGRAM__LTX_preloaded_symbols[] =
13660 {
13661   { "@PROGRAM@", (void *) 0 },
13662 _LT_EOF
13663           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13664           cat <<\_LT_EOF >> conftest.$ac_ext
13665   {0, (void *) 0}
13666 };
13667
13668 /* This works around a problem in FreeBSD linker */
13669 #ifdef FREEBSD_WORKAROUND
13670 static const void *lt_preloaded_setup() {
13671   return lt__PROGRAM__LTX_preloaded_symbols;
13672 }
13673 #endif
13674
13675 #ifdef __cplusplus
13676 }
13677 #endif
13678 _LT_EOF
13679           # Now try linking the two files.
13680           mv conftest.$ac_objext conftstm.$ac_objext
13681           lt_save_LIBS="$LIBS"
13682           lt_save_CFLAGS="$CFLAGS"
13683           LIBS="conftstm.$ac_objext"
13684           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13685           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13686   (eval $ac_link) 2>&5
13687   ac_status=$?
13688   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13689   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13690             pipe_works=yes
13691           fi
13692           LIBS="$lt_save_LIBS"
13693           CFLAGS="$lt_save_CFLAGS"
13694         else
13695           echo "cannot find nm_test_func in $nlist" >&5
13696         fi
13697       else
13698         echo "cannot find nm_test_var in $nlist" >&5
13699       fi
13700     else
13701       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13702     fi
13703   else
13704     echo "$progname: failed program was:" >&5
13705     cat conftest.$ac_ext >&5
13706   fi
13707   rm -rf conftest* conftst*
13708
13709   # Do not use the global_symbol_pipe unless it works.
13710   if test "$pipe_works" = yes; then
13711     break
13712   else
13713     lt_cv_sys_global_symbol_pipe=
13714   fi
13715 done
13716
13717 fi
13718
13719 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13720   lt_cv_sys_global_symbol_to_cdecl=
13721 fi
13722 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13723   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13724 $as_echo "failed" >&6; }
13725 else
13726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13727 $as_echo "ok" >&6; }
13728 fi
13729
13730
13731
13732
13733
13734
13735
13736
13737
13738
13739
13740
13741
13742
13743
13744
13745
13746
13747
13748
13749
13750
13751 # Check whether --enable-libtool-lock was given.
13752 if test "${enable_libtool_lock+set}" = set; then :
13753   enableval=$enable_libtool_lock;
13754 fi
13755
13756 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13757
13758 # Some flags need to be propagated to the compiler or linker for good
13759 # libtool support.
13760 case $host in
13761 ia64-*-hpux*)
13762   # Find out which ABI we are using.
13763   echo 'int i;' > conftest.$ac_ext
13764   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13765   (eval $ac_compile) 2>&5
13766   ac_status=$?
13767   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13768   test $ac_status = 0; }; then
13769     case `/usr/bin/file conftest.$ac_objext` in
13770       *ELF-32*)
13771         HPUX_IA64_MODE="32"
13772         ;;
13773       *ELF-64*)
13774         HPUX_IA64_MODE="64"
13775         ;;
13776     esac
13777   fi
13778   rm -rf conftest*
13779   ;;
13780 *-*-irix6*)
13781   # Find out which ABI we are using.
13782   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13783   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13784   (eval $ac_compile) 2>&5
13785   ac_status=$?
13786   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13787   test $ac_status = 0; }; then
13788     if test "$lt_cv_prog_gnu_ld" = yes; then
13789       case `/usr/bin/file conftest.$ac_objext` in
13790         *32-bit*)
13791           LD="${LD-ld} -melf32bsmip"
13792           ;;
13793         *N32*)
13794           LD="${LD-ld} -melf32bmipn32"
13795           ;;
13796         *64-bit*)
13797           LD="${LD-ld} -melf64bmip"
13798         ;;
13799       esac
13800     else
13801       case `/usr/bin/file conftest.$ac_objext` in
13802         *32-bit*)
13803           LD="${LD-ld} -32"
13804           ;;
13805         *N32*)
13806           LD="${LD-ld} -n32"
13807           ;;
13808         *64-bit*)
13809           LD="${LD-ld} -64"
13810           ;;
13811       esac
13812     fi
13813   fi
13814   rm -rf conftest*
13815   ;;
13816
13817 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
13818 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13819   # Find out which ABI we are using.
13820   echo 'int i;' > conftest.$ac_ext
13821   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13822   (eval $ac_compile) 2>&5
13823   ac_status=$?
13824   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13825   test $ac_status = 0; }; then
13826     case `/usr/bin/file conftest.o` in
13827       *32-bit*)
13828         case $host in
13829           x86_64-*kfreebsd*-gnu)
13830             LD="${LD-ld} -m elf_i386_fbsd"
13831             ;;
13832           x86_64-*linux*)
13833             LD="${LD-ld} -m elf_i386"
13834             ;;
13835           ppc64-*linux*|powerpc64-*linux*)
13836             LD="${LD-ld} -m elf32ppclinux"
13837             ;;
13838           s390x-*linux*)
13839             LD="${LD-ld} -m elf_s390"
13840             ;;
13841           sparc64-*linux*)
13842             LD="${LD-ld} -m elf32_sparc"
13843             ;;
13844         esac
13845         ;;
13846       *64-bit*)
13847         case $host in
13848           x86_64-*kfreebsd*-gnu)
13849             LD="${LD-ld} -m elf_x86_64_fbsd"
13850             ;;
13851           x86_64-*linux*)
13852             LD="${LD-ld} -m elf_x86_64"
13853             ;;
13854           ppc*-*linux*|powerpc*-*linux*)
13855             LD="${LD-ld} -m elf64ppc"
13856             ;;
13857           s390*-*linux*|s390*-*tpf*)
13858             LD="${LD-ld} -m elf64_s390"
13859             ;;
13860           sparc*-*linux*)
13861             LD="${LD-ld} -m elf64_sparc"
13862             ;;
13863         esac
13864         ;;
13865     esac
13866   fi
13867   rm -rf conftest*
13868   ;;
13869
13870 *-*-sco3.2v5*)
13871   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13872   SAVE_CFLAGS="$CFLAGS"
13873   CFLAGS="$CFLAGS -belf"
13874   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13875 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13876 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13877   $as_echo_n "(cached) " >&6
13878 else
13879   ac_ext=c
13880 ac_cpp='$CPP $CPPFLAGS'
13881 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13882 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13883 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13884
13885      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13886 /* end confdefs.h.  */
13887
13888 int
13889 main ()
13890 {
13891
13892   ;
13893   return 0;
13894 }
13895 _ACEOF
13896 if ac_fn_c_try_link "$LINENO"; then :
13897   lt_cv_cc_needs_belf=yes
13898 else
13899   lt_cv_cc_needs_belf=no
13900 fi
13901 rm -f core conftest.err conftest.$ac_objext \
13902     conftest$ac_exeext conftest.$ac_ext
13903      ac_ext=c
13904 ac_cpp='$CPP $CPPFLAGS'
13905 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13906 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13907 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13908
13909 fi
13910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13911 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13912   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13913     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13914     CFLAGS="$SAVE_CFLAGS"
13915   fi
13916   ;;
13917 sparc*-*solaris*)
13918   # Find out which ABI we are using.
13919   echo 'int i;' > conftest.$ac_ext
13920   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13921   (eval $ac_compile) 2>&5
13922   ac_status=$?
13923   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13924   test $ac_status = 0; }; then
13925     case `/usr/bin/file conftest.o` in
13926     *64-bit*)
13927       case $lt_cv_prog_gnu_ld in
13928       yes*) LD="${LD-ld} -m elf64_sparc" ;;
13929       *)
13930         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13931           LD="${LD-ld} -64"
13932         fi
13933         ;;
13934       esac
13935       ;;
13936     esac
13937   fi
13938   rm -rf conftest*
13939   ;;
13940 esac
13941
13942 need_locks="$enable_libtool_lock"
13943
13944
13945   case $host_os in
13946     rhapsody* | darwin*)
13947     if test -n "$ac_tool_prefix"; then
13948   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13949 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13951 $as_echo_n "checking for $ac_word... " >&6; }
13952 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13953   $as_echo_n "(cached) " >&6
13954 else
13955   if test -n "$DSYMUTIL"; then
13956   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13957 else
13958 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13959 for as_dir in $PATH
13960 do
13961   IFS=$as_save_IFS
13962   test -z "$as_dir" && as_dir=.
13963     for ac_exec_ext in '' $ac_executable_extensions; do
13964   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13965     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13966     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13967     break 2
13968   fi
13969 done
13970   done
13971 IFS=$as_save_IFS
13972
13973 fi
13974 fi
13975 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13976 if test -n "$DSYMUTIL"; then
13977   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13978 $as_echo "$DSYMUTIL" >&6; }
13979 else
13980   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13981 $as_echo "no" >&6; }
13982 fi
13983
13984
13985 fi
13986 if test -z "$ac_cv_prog_DSYMUTIL"; then
13987   ac_ct_DSYMUTIL=$DSYMUTIL
13988   # Extract the first word of "dsymutil", so it can be a program name with args.
13989 set dummy dsymutil; ac_word=$2
13990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13991 $as_echo_n "checking for $ac_word... " >&6; }
13992 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13993   $as_echo_n "(cached) " >&6
13994 else
13995   if test -n "$ac_ct_DSYMUTIL"; then
13996   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13997 else
13998 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13999 for as_dir in $PATH
14000 do
14001   IFS=$as_save_IFS
14002   test -z "$as_dir" && as_dir=.
14003     for ac_exec_ext in '' $ac_executable_extensions; do
14004   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14005     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
14006     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14007     break 2
14008   fi
14009 done
14010   done
14011 IFS=$as_save_IFS
14012
14013 fi
14014 fi
14015 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
14016 if test -n "$ac_ct_DSYMUTIL"; then
14017   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
14018 $as_echo "$ac_ct_DSYMUTIL" >&6; }
14019 else
14020   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14021 $as_echo "no" >&6; }
14022 fi
14023
14024   if test "x$ac_ct_DSYMUTIL" = x; then
14025     DSYMUTIL=":"
14026   else
14027     case $cross_compiling:$ac_tool_warned in
14028 yes:)
14029 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14030 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14031 ac_tool_warned=yes ;;
14032 esac
14033     DSYMUTIL=$ac_ct_DSYMUTIL
14034   fi
14035 else
14036   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
14037 fi
14038
14039     if test -n "$ac_tool_prefix"; then
14040   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
14041 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
14042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14043 $as_echo_n "checking for $ac_word... " >&6; }
14044 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
14045   $as_echo_n "(cached) " >&6
14046 else
14047   if test -n "$NMEDIT"; then
14048   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
14049 else
14050 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14051 for as_dir in $PATH
14052 do
14053   IFS=$as_save_IFS
14054   test -z "$as_dir" && as_dir=.
14055     for ac_exec_ext in '' $ac_executable_extensions; do
14056   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14057     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
14058     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14059     break 2
14060   fi
14061 done
14062   done
14063 IFS=$as_save_IFS
14064
14065 fi
14066 fi
14067 NMEDIT=$ac_cv_prog_NMEDIT
14068 if test -n "$NMEDIT"; then
14069   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
14070 $as_echo "$NMEDIT" >&6; }
14071 else
14072   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14073 $as_echo "no" >&6; }
14074 fi
14075
14076
14077 fi
14078 if test -z "$ac_cv_prog_NMEDIT"; then
14079   ac_ct_NMEDIT=$NMEDIT
14080   # Extract the first word of "nmedit", so it can be a program name with args.
14081 set dummy nmedit; ac_word=$2
14082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14083 $as_echo_n "checking for $ac_word... " >&6; }
14084 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
14085   $as_echo_n "(cached) " >&6
14086 else
14087   if test -n "$ac_ct_NMEDIT"; then
14088   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
14089 else
14090 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14091 for as_dir in $PATH
14092 do
14093   IFS=$as_save_IFS
14094   test -z "$as_dir" && as_dir=.
14095     for ac_exec_ext in '' $ac_executable_extensions; do
14096   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14097     ac_cv_prog_ac_ct_NMEDIT="nmedit"
14098     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14099     break 2
14100   fi
14101 done
14102   done
14103 IFS=$as_save_IFS
14104
14105 fi
14106 fi
14107 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
14108 if test -n "$ac_ct_NMEDIT"; then
14109   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
14110 $as_echo "$ac_ct_NMEDIT" >&6; }
14111 else
14112   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14113 $as_echo "no" >&6; }
14114 fi
14115
14116   if test "x$ac_ct_NMEDIT" = x; then
14117     NMEDIT=":"
14118   else
14119     case $cross_compiling:$ac_tool_warned in
14120 yes:)
14121 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14122 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14123 ac_tool_warned=yes ;;
14124 esac
14125     NMEDIT=$ac_ct_NMEDIT
14126   fi
14127 else
14128   NMEDIT="$ac_cv_prog_NMEDIT"
14129 fi
14130
14131     if test -n "$ac_tool_prefix"; then
14132   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
14133 set dummy ${ac_tool_prefix}lipo; ac_word=$2
14134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14135 $as_echo_n "checking for $ac_word... " >&6; }
14136 if test "${ac_cv_prog_LIPO+set}" = set; then :
14137   $as_echo_n "(cached) " >&6
14138 else
14139   if test -n "$LIPO"; then
14140   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
14141 else
14142 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14143 for as_dir in $PATH
14144 do
14145   IFS=$as_save_IFS
14146   test -z "$as_dir" && as_dir=.
14147     for ac_exec_ext in '' $ac_executable_extensions; do
14148   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14149     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
14150     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14151     break 2
14152   fi
14153 done
14154   done
14155 IFS=$as_save_IFS
14156
14157 fi
14158 fi
14159 LIPO=$ac_cv_prog_LIPO
14160 if test -n "$LIPO"; then
14161   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
14162 $as_echo "$LIPO" >&6; }
14163 else
14164   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14165 $as_echo "no" >&6; }
14166 fi
14167
14168
14169 fi
14170 if test -z "$ac_cv_prog_LIPO"; then
14171   ac_ct_LIPO=$LIPO
14172   # Extract the first word of "lipo", so it can be a program name with args.
14173 set dummy lipo; ac_word=$2
14174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14175 $as_echo_n "checking for $ac_word... " >&6; }
14176 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
14177   $as_echo_n "(cached) " >&6
14178 else
14179   if test -n "$ac_ct_LIPO"; then
14180   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
14181 else
14182 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14183 for as_dir in $PATH
14184 do
14185   IFS=$as_save_IFS
14186   test -z "$as_dir" && as_dir=.
14187     for ac_exec_ext in '' $ac_executable_extensions; do
14188   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14189     ac_cv_prog_ac_ct_LIPO="lipo"
14190     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14191     break 2
14192   fi
14193 done
14194   done
14195 IFS=$as_save_IFS
14196
14197 fi
14198 fi
14199 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
14200 if test -n "$ac_ct_LIPO"; then
14201   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
14202 $as_echo "$ac_ct_LIPO" >&6; }
14203 else
14204   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14205 $as_echo "no" >&6; }
14206 fi
14207
14208   if test "x$ac_ct_LIPO" = x; then
14209     LIPO=":"
14210   else
14211     case $cross_compiling:$ac_tool_warned in
14212 yes:)
14213 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14214 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14215 ac_tool_warned=yes ;;
14216 esac
14217     LIPO=$ac_ct_LIPO
14218   fi
14219 else
14220   LIPO="$ac_cv_prog_LIPO"
14221 fi
14222
14223     if test -n "$ac_tool_prefix"; then
14224   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
14225 set dummy ${ac_tool_prefix}otool; ac_word=$2
14226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14227 $as_echo_n "checking for $ac_word... " >&6; }
14228 if test "${ac_cv_prog_OTOOL+set}" = set; then :
14229   $as_echo_n "(cached) " >&6
14230 else
14231   if test -n "$OTOOL"; then
14232   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
14233 else
14234 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14235 for as_dir in $PATH
14236 do
14237   IFS=$as_save_IFS
14238   test -z "$as_dir" && as_dir=.
14239     for ac_exec_ext in '' $ac_executable_extensions; do
14240   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14241     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
14242     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14243     break 2
14244   fi
14245 done
14246   done
14247 IFS=$as_save_IFS
14248
14249 fi
14250 fi
14251 OTOOL=$ac_cv_prog_OTOOL
14252 if test -n "$OTOOL"; then
14253   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
14254 $as_echo "$OTOOL" >&6; }
14255 else
14256   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14257 $as_echo "no" >&6; }
14258 fi
14259
14260
14261 fi
14262 if test -z "$ac_cv_prog_OTOOL"; then
14263   ac_ct_OTOOL=$OTOOL
14264   # Extract the first word of "otool", so it can be a program name with args.
14265 set dummy otool; ac_word=$2
14266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14267 $as_echo_n "checking for $ac_word... " >&6; }
14268 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14269   $as_echo_n "(cached) " >&6
14270 else
14271   if test -n "$ac_ct_OTOOL"; then
14272   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14273 else
14274 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14275 for as_dir in $PATH
14276 do
14277   IFS=$as_save_IFS
14278   test -z "$as_dir" && as_dir=.
14279     for ac_exec_ext in '' $ac_executable_extensions; do
14280   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14281     ac_cv_prog_ac_ct_OTOOL="otool"
14282     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14283     break 2
14284   fi
14285 done
14286   done
14287 IFS=$as_save_IFS
14288
14289 fi
14290 fi
14291 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14292 if test -n "$ac_ct_OTOOL"; then
14293   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14294 $as_echo "$ac_ct_OTOOL" >&6; }
14295 else
14296   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14297 $as_echo "no" >&6; }
14298 fi
14299
14300   if test "x$ac_ct_OTOOL" = x; then
14301     OTOOL=":"
14302   else
14303     case $cross_compiling:$ac_tool_warned in
14304 yes:)
14305 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14306 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14307 ac_tool_warned=yes ;;
14308 esac
14309     OTOOL=$ac_ct_OTOOL
14310   fi
14311 else
14312   OTOOL="$ac_cv_prog_OTOOL"
14313 fi
14314
14315     if test -n "$ac_tool_prefix"; then
14316   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14317 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14319 $as_echo_n "checking for $ac_word... " >&6; }
14320 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14321   $as_echo_n "(cached) " >&6
14322 else
14323   if test -n "$OTOOL64"; then
14324   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14325 else
14326 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14327 for as_dir in $PATH
14328 do
14329   IFS=$as_save_IFS
14330   test -z "$as_dir" && as_dir=.
14331     for ac_exec_ext in '' $ac_executable_extensions; do
14332   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14333     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14334     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14335     break 2
14336   fi
14337 done
14338   done
14339 IFS=$as_save_IFS
14340
14341 fi
14342 fi
14343 OTOOL64=$ac_cv_prog_OTOOL64
14344 if test -n "$OTOOL64"; then
14345   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14346 $as_echo "$OTOOL64" >&6; }
14347 else
14348   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14349 $as_echo "no" >&6; }
14350 fi
14351
14352
14353 fi
14354 if test -z "$ac_cv_prog_OTOOL64"; then
14355   ac_ct_OTOOL64=$OTOOL64
14356   # Extract the first word of "otool64", so it can be a program name with args.
14357 set dummy otool64; ac_word=$2
14358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14359 $as_echo_n "checking for $ac_word... " >&6; }
14360 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14361   $as_echo_n "(cached) " >&6
14362 else
14363   if test -n "$ac_ct_OTOOL64"; then
14364   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14365 else
14366 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14367 for as_dir in $PATH
14368 do
14369   IFS=$as_save_IFS
14370   test -z "$as_dir" && as_dir=.
14371     for ac_exec_ext in '' $ac_executable_extensions; do
14372   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14373     ac_cv_prog_ac_ct_OTOOL64="otool64"
14374     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14375     break 2
14376   fi
14377 done
14378   done
14379 IFS=$as_save_IFS
14380
14381 fi
14382 fi
14383 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14384 if test -n "$ac_ct_OTOOL64"; then
14385   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14386 $as_echo "$ac_ct_OTOOL64" >&6; }
14387 else
14388   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14389 $as_echo "no" >&6; }
14390 fi
14391
14392   if test "x$ac_ct_OTOOL64" = x; then
14393     OTOOL64=":"
14394   else
14395     case $cross_compiling:$ac_tool_warned in
14396 yes:)
14397 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14398 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14399 ac_tool_warned=yes ;;
14400 esac
14401     OTOOL64=$ac_ct_OTOOL64
14402   fi
14403 else
14404   OTOOL64="$ac_cv_prog_OTOOL64"
14405 fi
14406
14407
14408
14409
14410
14411
14412
14413
14414
14415
14416
14417
14418
14419
14420
14421
14422
14423
14424
14425
14426
14427
14428
14429
14430
14431
14432
14433     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14434 $as_echo_n "checking for -single_module linker flag... " >&6; }
14435 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14436   $as_echo_n "(cached) " >&6
14437 else
14438   lt_cv_apple_cc_single_mod=no
14439       if test -z "${LT_MULTI_MODULE}"; then
14440         # By default we will add the -single_module flag. You can override
14441         # by either setting the environment variable LT_MULTI_MODULE
14442         # non-empty at configure time, or by adding -multi_module to the
14443         # link flags.
14444         rm -rf libconftest.dylib*
14445         echo "int foo(void){return 1;}" > conftest.c
14446         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14447 -dynamiclib -Wl,-single_module conftest.c" >&5
14448         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14449           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14450         _lt_result=$?
14451         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14452           lt_cv_apple_cc_single_mod=yes
14453         else
14454           cat conftest.err >&5
14455         fi
14456         rm -rf libconftest.dylib*
14457         rm -f conftest.*
14458       fi
14459 fi
14460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14461 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14462     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14463 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14464 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14465   $as_echo_n "(cached) " >&6
14466 else
14467   lt_cv_ld_exported_symbols_list=no
14468       save_LDFLAGS=$LDFLAGS
14469       echo "_main" > conftest.sym
14470       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14471       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14472 /* end confdefs.h.  */
14473
14474 int
14475 main ()
14476 {
14477
14478   ;
14479   return 0;
14480 }
14481 _ACEOF
14482 if ac_fn_c_try_link "$LINENO"; then :
14483   lt_cv_ld_exported_symbols_list=yes
14484 else
14485   lt_cv_ld_exported_symbols_list=no
14486 fi
14487 rm -f core conftest.err conftest.$ac_objext \
14488     conftest$ac_exeext conftest.$ac_ext
14489         LDFLAGS="$save_LDFLAGS"
14490
14491 fi
14492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14493 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14494     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14495 $as_echo_n "checking for -force_load linker flag... " >&6; }
14496 if test "${lt_cv_ld_force_load+set}" = set; then :
14497   $as_echo_n "(cached) " >&6
14498 else
14499   lt_cv_ld_force_load=no
14500       cat > conftest.c << _LT_EOF
14501 int forced_loaded() { return 2;}
14502 _LT_EOF
14503       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14504       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14505       echo "$AR cru libconftest.a conftest.o" >&5
14506       $AR cru libconftest.a conftest.o 2>&5
14507       cat > conftest.c << _LT_EOF
14508 int main() { return 0;}
14509 _LT_EOF
14510       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14511       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14512       _lt_result=$?
14513       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14514         lt_cv_ld_force_load=yes
14515       else
14516         cat conftest.err >&5
14517       fi
14518         rm -f conftest.err libconftest.a conftest conftest.c
14519         rm -rf conftest.dSYM
14520
14521 fi
14522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14523 $as_echo "$lt_cv_ld_force_load" >&6; }
14524     case $host_os in
14525     rhapsody* | darwin1.[012])
14526       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14527     darwin1.*)
14528       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14529     darwin*) # darwin 5.x on
14530       # if running on 10.5 or later, the deployment target defaults
14531       # to the OS version, if on x86, and 10.4, the deployment
14532       # target defaults to 10.4. Don't you love it?
14533       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14534         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14535           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14536         10.[012]*)
14537           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14538         10.*)
14539           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14540       esac
14541     ;;
14542   esac
14543     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14544       _lt_dar_single_mod='$single_module'
14545     fi
14546     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14547       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14548     else
14549       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14550     fi
14551     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14552       _lt_dsymutil='~$DSYMUTIL $lib || :'
14553     else
14554       _lt_dsymutil=
14555     fi
14556     ;;
14557   esac
14558
14559 for ac_header in dlfcn.h
14560 do :
14561   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14562 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14563   cat >>confdefs.h <<_ACEOF
14564 #define HAVE_DLFCN_H 1
14565 _ACEOF
14566
14567 fi
14568 done
14569
14570
14571
14572
14573
14574 # Set options
14575
14576
14577
14578         enable_dlopen=no
14579
14580
14581   enable_win32_dll=no
14582
14583
14584             # Check whether --enable-shared was given.
14585 if test "${enable_shared+set}" = set; then :
14586   enableval=$enable_shared; p=${PACKAGE-default}
14587     case $enableval in
14588     yes) enable_shared=yes ;;
14589     no) enable_shared=no ;;
14590     *)
14591       enable_shared=no
14592       # Look at the argument we got.  We use all the common list separators.
14593       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14594       for pkg in $enableval; do
14595         IFS="$lt_save_ifs"
14596         if test "X$pkg" = "X$p"; then
14597           enable_shared=yes
14598         fi
14599       done
14600       IFS="$lt_save_ifs"
14601       ;;
14602     esac
14603 else
14604   enable_shared=yes
14605 fi
14606
14607
14608
14609
14610
14611
14612
14613
14614
14615   # Check whether --enable-static was given.
14616 if test "${enable_static+set}" = set; then :
14617   enableval=$enable_static; p=${PACKAGE-default}
14618     case $enableval in
14619     yes) enable_static=yes ;;
14620     no) enable_static=no ;;
14621     *)
14622      enable_static=no
14623       # Look at the argument we got.  We use all the common list separators.
14624       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14625       for pkg in $enableval; do
14626         IFS="$lt_save_ifs"
14627         if test "X$pkg" = "X$p"; then
14628           enable_static=yes
14629         fi
14630       done
14631       IFS="$lt_save_ifs"
14632       ;;
14633     esac
14634 else
14635   enable_static=yes
14636 fi
14637
14638
14639
14640
14641
14642
14643
14644
14645
14646
14647 # Check whether --with-pic was given.
14648 if test "${with_pic+set}" = set; then :
14649   withval=$with_pic; pic_mode="$withval"
14650 else
14651   pic_mode=default
14652 fi
14653
14654
14655 test -z "$pic_mode" && pic_mode=default
14656
14657
14658
14659
14660
14661
14662
14663   # Check whether --enable-fast-install was given.
14664 if test "${enable_fast_install+set}" = set; then :
14665   enableval=$enable_fast_install; p=${PACKAGE-default}
14666     case $enableval in
14667     yes) enable_fast_install=yes ;;
14668     no) enable_fast_install=no ;;
14669     *)
14670       enable_fast_install=no
14671       # Look at the argument we got.  We use all the common list separators.
14672       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14673       for pkg in $enableval; do
14674         IFS="$lt_save_ifs"
14675         if test "X$pkg" = "X$p"; then
14676           enable_fast_install=yes
14677         fi
14678       done
14679       IFS="$lt_save_ifs"
14680       ;;
14681     esac
14682 else
14683   enable_fast_install=yes
14684 fi
14685
14686
14687
14688
14689
14690
14691
14692
14693
14694
14695
14696 # This can be used to rebuild libtool when needed
14697 LIBTOOL_DEPS="$ltmain"
14698
14699 # Always use our own libtool.
14700 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14701
14702
14703
14704
14705
14706
14707
14708
14709
14710
14711
14712
14713
14714
14715
14716
14717
14718
14719
14720
14721
14722
14723
14724
14725
14726
14727 test -z "$LN_S" && LN_S="ln -s"
14728
14729
14730
14731
14732
14733
14734
14735
14736
14737
14738
14739
14740
14741
14742 if test -n "${ZSH_VERSION+set}" ; then
14743    setopt NO_GLOB_SUBST
14744 fi
14745
14746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14747 $as_echo_n "checking for objdir... " >&6; }
14748 if test "${lt_cv_objdir+set}" = set; then :
14749   $as_echo_n "(cached) " >&6
14750 else
14751   rm -f .libs 2>/dev/null
14752 mkdir .libs 2>/dev/null
14753 if test -d .libs; then
14754   lt_cv_objdir=.libs
14755 else
14756   # MS-DOS does not allow filenames that begin with a dot.
14757   lt_cv_objdir=_libs
14758 fi
14759 rmdir .libs 2>/dev/null
14760 fi
14761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14762 $as_echo "$lt_cv_objdir" >&6; }
14763 objdir=$lt_cv_objdir
14764
14765
14766
14767
14768
14769 cat >>confdefs.h <<_ACEOF
14770 #define LT_OBJDIR "$lt_cv_objdir/"
14771 _ACEOF
14772
14773
14774
14775
14776 case $host_os in
14777 aix3*)
14778   # AIX sometimes has problems with the GCC collect2 program.  For some
14779   # reason, if we set the COLLECT_NAMES environment variable, the problems
14780   # vanish in a puff of smoke.
14781   if test "X${COLLECT_NAMES+set}" != Xset; then
14782     COLLECT_NAMES=
14783     export COLLECT_NAMES
14784   fi
14785   ;;
14786 esac
14787
14788 # Global variables:
14789 ofile=libtool
14790 can_build_shared=yes
14791
14792 # All known linkers require a `.a' archive for static linking (except MSVC,
14793 # which needs '.lib').
14794 libext=a
14795
14796 with_gnu_ld="$lt_cv_prog_gnu_ld"
14797
14798 old_CC="$CC"
14799 old_CFLAGS="$CFLAGS"
14800
14801 # Set sane defaults for various variables
14802 test -z "$CC" && CC=cc
14803 test -z "$LTCC" && LTCC=$CC
14804 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14805 test -z "$LD" && LD=ld
14806 test -z "$ac_objext" && ac_objext=o
14807
14808 for cc_temp in $compiler""; do
14809   case $cc_temp in
14810     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14811     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14812     \-*) ;;
14813     *) break;;
14814   esac
14815 done
14816 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14817
14818
14819 # Only perform the check for file, if the check method requires it
14820 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14821 case $deplibs_check_method in
14822 file_magic*)
14823   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14824     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14825 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14826 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14827   $as_echo_n "(cached) " >&6
14828 else
14829   case $MAGIC_CMD in
14830 [\\/*] |  ?:[\\/]*)
14831   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14832   ;;
14833 *)
14834   lt_save_MAGIC_CMD="$MAGIC_CMD"
14835   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14836   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14837   for ac_dir in $ac_dummy; do
14838     IFS="$lt_save_ifs"
14839     test -z "$ac_dir" && ac_dir=.
14840     if test -f $ac_dir/${ac_tool_prefix}file; then
14841       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14842       if test -n "$file_magic_test_file"; then
14843         case $deplibs_check_method in
14844         "file_magic "*)
14845           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14846           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14847           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14848             $EGREP "$file_magic_regex" > /dev/null; then
14849             :
14850           else
14851             cat <<_LT_EOF 1>&2
14852
14853 *** Warning: the command libtool uses to detect shared libraries,
14854 *** $file_magic_cmd, produces output that libtool cannot recognize.
14855 *** The result is that libtool may fail to recognize shared libraries
14856 *** as such.  This will affect the creation of libtool libraries that
14857 *** depend on shared libraries, but programs linked with such libtool
14858 *** libraries will work regardless of this problem.  Nevertheless, you
14859 *** may want to report the problem to your system manager and/or to
14860 *** bug-libtool@gnu.org
14861
14862 _LT_EOF
14863           fi ;;
14864         esac
14865       fi
14866       break
14867     fi
14868   done
14869   IFS="$lt_save_ifs"
14870   MAGIC_CMD="$lt_save_MAGIC_CMD"
14871   ;;
14872 esac
14873 fi
14874
14875 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14876 if test -n "$MAGIC_CMD"; then
14877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14878 $as_echo "$MAGIC_CMD" >&6; }
14879 else
14880   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14881 $as_echo "no" >&6; }
14882 fi
14883
14884
14885
14886
14887
14888 if test -z "$lt_cv_path_MAGIC_CMD"; then
14889   if test -n "$ac_tool_prefix"; then
14890     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14891 $as_echo_n "checking for file... " >&6; }
14892 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14893   $as_echo_n "(cached) " >&6
14894 else
14895   case $MAGIC_CMD in
14896 [\\/*] |  ?:[\\/]*)
14897   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14898   ;;
14899 *)
14900   lt_save_MAGIC_CMD="$MAGIC_CMD"
14901   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14902   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14903   for ac_dir in $ac_dummy; do
14904     IFS="$lt_save_ifs"
14905     test -z "$ac_dir" && ac_dir=.
14906     if test -f $ac_dir/file; then
14907       lt_cv_path_MAGIC_CMD="$ac_dir/file"
14908       if test -n "$file_magic_test_file"; then
14909         case $deplibs_check_method in
14910         "file_magic "*)
14911           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14912           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14913           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14914             $EGREP "$file_magic_regex" > /dev/null; then
14915             :
14916           else
14917             cat <<_LT_EOF 1>&2
14918
14919 *** Warning: the command libtool uses to detect shared libraries,
14920 *** $file_magic_cmd, produces output that libtool cannot recognize.
14921 *** The result is that libtool may fail to recognize shared libraries
14922 *** as such.  This will affect the creation of libtool libraries that
14923 *** depend on shared libraries, but programs linked with such libtool
14924 *** libraries will work regardless of this problem.  Nevertheless, you
14925 *** may want to report the problem to your system manager and/or to
14926 *** bug-libtool@gnu.org
14927
14928 _LT_EOF
14929           fi ;;
14930         esac
14931       fi
14932       break
14933     fi
14934   done
14935   IFS="$lt_save_ifs"
14936   MAGIC_CMD="$lt_save_MAGIC_CMD"
14937   ;;
14938 esac
14939 fi
14940
14941 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14942 if test -n "$MAGIC_CMD"; then
14943   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14944 $as_echo "$MAGIC_CMD" >&6; }
14945 else
14946   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14947 $as_echo "no" >&6; }
14948 fi
14949
14950
14951   else
14952     MAGIC_CMD=:
14953   fi
14954 fi
14955
14956   fi
14957   ;;
14958 esac
14959
14960 # Use C for the default configuration in the libtool script
14961
14962 lt_save_CC="$CC"
14963 ac_ext=c
14964 ac_cpp='$CPP $CPPFLAGS'
14965 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14966 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14967 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14968
14969
14970 # Source file extension for C test sources.
14971 ac_ext=c
14972
14973 # Object file extension for compiled C test sources.
14974 objext=o
14975 objext=$objext
14976
14977 # Code to be used in simple compile tests
14978 lt_simple_compile_test_code="int some_variable = 0;"
14979
14980 # Code to be used in simple link tests
14981 lt_simple_link_test_code='int main(){return(0);}'
14982
14983
14984
14985
14986
14987
14988
14989 # If no C compiler was specified, use CC.
14990 LTCC=${LTCC-"$CC"}
14991
14992 # If no C compiler flags were specified, use CFLAGS.
14993 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14994
14995 # Allow CC to be a program name with arguments.
14996 compiler=$CC
14997
14998 # Save the default compiler, since it gets overwritten when the other
14999 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
15000 compiler_DEFAULT=$CC
15001
15002 # save warnings/boilerplate of simple test code
15003 ac_outfile=conftest.$ac_objext
15004 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
15005 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
15006 _lt_compiler_boilerplate=`cat conftest.err`
15007 $RM conftest*
15008
15009 ac_outfile=conftest.$ac_objext
15010 echo "$lt_simple_link_test_code" >conftest.$ac_ext
15011 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
15012 _lt_linker_boilerplate=`cat conftest.err`
15013 $RM -r conftest*
15014
15015
15016 ## CAVEAT EMPTOR:
15017 ## There is no encapsulation within the following macros, do not change
15018 ## the running order or otherwise move them around unless you know exactly
15019 ## what you are doing...
15020 if test -n "$compiler"; then
15021
15022 lt_prog_compiler_no_builtin_flag=
15023
15024 if test "$GCC" = yes; then
15025   case $cc_basename in
15026   nvcc*)
15027     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
15028   *)
15029     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
15030   esac
15031
15032   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
15033 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
15034 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
15035   $as_echo_n "(cached) " >&6
15036 else
15037   lt_cv_prog_compiler_rtti_exceptions=no
15038    ac_outfile=conftest.$ac_objext
15039    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15040    lt_compiler_flag="-fno-rtti -fno-exceptions"
15041    # Insert the option either (1) after the last *FLAGS variable, or
15042    # (2) before a word containing "conftest.", or (3) at the end.
15043    # Note that $ac_compile itself does not contain backslashes and begins
15044    # with a dollar sign (not a hyphen), so the echo should work correctly.
15045    # The option is referenced via a variable to avoid confusing sed.
15046    lt_compile=`echo "$ac_compile" | $SED \
15047    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15048    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15049    -e 's:$: $lt_compiler_flag:'`
15050    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15051    (eval "$lt_compile" 2>conftest.err)
15052    ac_status=$?
15053    cat conftest.err >&5
15054    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15055    if (exit $ac_status) && test -s "$ac_outfile"; then
15056      # The compiler can only warn and ignore the option if not recognized
15057      # So say no if there are warnings other than the usual output.
15058      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15059      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15060      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15061        lt_cv_prog_compiler_rtti_exceptions=yes
15062      fi
15063    fi
15064    $RM conftest*
15065
15066 fi
15067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
15068 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
15069
15070 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
15071     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
15072 else
15073     :
15074 fi
15075
15076 fi
15077
15078
15079
15080
15081
15082
15083   lt_prog_compiler_wl=
15084 lt_prog_compiler_pic=
15085 lt_prog_compiler_static=
15086
15087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
15088 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
15089
15090   if test "$GCC" = yes; then
15091     lt_prog_compiler_wl='-Wl,'
15092     lt_prog_compiler_static='-static'
15093
15094     case $host_os in
15095       aix*)
15096       # All AIX code is PIC.
15097       if test "$host_cpu" = ia64; then
15098         # AIX 5 now supports IA64 processor
15099         lt_prog_compiler_static='-Bstatic'
15100       fi
15101       ;;
15102
15103     amigaos*)
15104       case $host_cpu in
15105       powerpc)
15106             # see comment about AmigaOS4 .so support
15107             lt_prog_compiler_pic='-fPIC'
15108         ;;
15109       m68k)
15110             # FIXME: we need at least 68020 code to build shared libraries, but
15111             # adding the `-m68020' flag to GCC prevents building anything better,
15112             # like `-m68040'.
15113             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
15114         ;;
15115       esac
15116       ;;
15117
15118     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
15119       # PIC is the default for these OSes.
15120       ;;
15121
15122     mingw* | cygwin* | pw32* | os2* | cegcc*)
15123       # This hack is so that the source file can tell whether it is being
15124       # built for inclusion in a dll (and should export symbols for example).
15125       # Although the cygwin gcc ignores -fPIC, still need this for old-style
15126       # (--disable-auto-import) libraries
15127       lt_prog_compiler_pic='-DDLL_EXPORT'
15128       ;;
15129
15130     darwin* | rhapsody*)
15131       # PIC is the default on this platform
15132       # Common symbols not allowed in MH_DYLIB files
15133       lt_prog_compiler_pic='-fno-common'
15134       ;;
15135
15136     haiku*)
15137       # PIC is the default for Haiku.
15138       # The "-static" flag exists, but is broken.
15139       lt_prog_compiler_static=
15140       ;;
15141
15142     hpux*)
15143       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
15144       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
15145       # sets the default TLS model and affects inlining.
15146       case $host_cpu in
15147       hppa*64*)
15148         # +Z the default
15149         ;;
15150       *)
15151         lt_prog_compiler_pic='-fPIC'
15152         ;;
15153       esac
15154       ;;
15155
15156     interix[3-9]*)
15157       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
15158       # Instead, we relocate shared libraries at runtime.
15159       ;;
15160
15161     msdosdjgpp*)
15162       # Just because we use GCC doesn't mean we suddenly get shared libraries
15163       # on systems that don't support them.
15164       lt_prog_compiler_can_build_shared=no
15165       enable_shared=no
15166       ;;
15167
15168     *nto* | *qnx*)
15169       # QNX uses GNU C++, but need to define -shared option too, otherwise
15170       # it will coredump.
15171       lt_prog_compiler_pic='-fPIC -shared'
15172       ;;
15173
15174     sysv4*MP*)
15175       if test -d /usr/nec; then
15176         lt_prog_compiler_pic=-Kconform_pic
15177       fi
15178       ;;
15179
15180     *)
15181       lt_prog_compiler_pic='-fPIC'
15182       ;;
15183     esac
15184
15185     case $cc_basename in
15186     nvcc*) # Cuda Compiler Driver 2.2
15187       lt_prog_compiler_wl='-Xlinker '
15188       lt_prog_compiler_pic='-Xcompiler -fPIC'
15189       ;;
15190     esac
15191   else
15192     # PORTME Check for flag to pass linker flags through the system compiler.
15193     case $host_os in
15194     aix*)
15195       lt_prog_compiler_wl='-Wl,'
15196       if test "$host_cpu" = ia64; then
15197         # AIX 5 now supports IA64 processor
15198         lt_prog_compiler_static='-Bstatic'
15199       else
15200         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
15201       fi
15202       ;;
15203
15204     mingw* | cygwin* | pw32* | os2* | cegcc*)
15205       # This hack is so that the source file can tell whether it is being
15206       # built for inclusion in a dll (and should export symbols for example).
15207       lt_prog_compiler_pic='-DDLL_EXPORT'
15208       ;;
15209
15210     hpux9* | hpux10* | hpux11*)
15211       lt_prog_compiler_wl='-Wl,'
15212       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
15213       # not for PA HP-UX.
15214       case $host_cpu in
15215       hppa*64*|ia64*)
15216         # +Z the default
15217         ;;
15218       *)
15219         lt_prog_compiler_pic='+Z'
15220         ;;
15221       esac
15222       # Is there a better lt_prog_compiler_static that works with the bundled CC?
15223       lt_prog_compiler_static='${wl}-a ${wl}archive'
15224       ;;
15225
15226     irix5* | irix6* | nonstopux*)
15227       lt_prog_compiler_wl='-Wl,'
15228       # PIC (with -KPIC) is the default.
15229       lt_prog_compiler_static='-non_shared'
15230       ;;
15231
15232     linux* | k*bsd*-gnu | kopensolaris*-gnu)
15233       case $cc_basename in
15234       # old Intel for x86_64 which still supported -KPIC.
15235       ecc*)
15236         lt_prog_compiler_wl='-Wl,'
15237         lt_prog_compiler_pic='-KPIC'
15238         lt_prog_compiler_static='-static'
15239         ;;
15240       # icc used to be incompatible with GCC.
15241       # ICC 10 doesn't accept -KPIC any more.
15242       icc* | ifort*)
15243         lt_prog_compiler_wl='-Wl,'
15244         lt_prog_compiler_pic='-fPIC'
15245         lt_prog_compiler_static='-static'
15246         ;;
15247       # Lahey Fortran 8.1.
15248       lf95*)
15249         lt_prog_compiler_wl='-Wl,'
15250         lt_prog_compiler_pic='--shared'
15251         lt_prog_compiler_static='--static'
15252         ;;
15253       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
15254         # Portland Group compilers (*not* the Pentium gcc compiler,
15255         # which looks to be a dead project)
15256         lt_prog_compiler_wl='-Wl,'
15257         lt_prog_compiler_pic='-fpic'
15258         lt_prog_compiler_static='-Bstatic'
15259         ;;
15260       ccc*)
15261         lt_prog_compiler_wl='-Wl,'
15262         # All Alpha code is PIC.
15263         lt_prog_compiler_static='-non_shared'
15264         ;;
15265       xl* | bgxl* | bgf* | mpixl*)
15266         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15267         lt_prog_compiler_wl='-Wl,'
15268         lt_prog_compiler_pic='-qpic'
15269         lt_prog_compiler_static='-qstaticlink'
15270         ;;
15271       *)
15272         case `$CC -V 2>&1 | sed 5q` in
15273         *Sun\ F* | *Sun*Fortran*)
15274           # Sun Fortran 8.3 passes all unrecognized flags to the linker
15275           lt_prog_compiler_pic='-KPIC'
15276           lt_prog_compiler_static='-Bstatic'
15277           lt_prog_compiler_wl=''
15278           ;;
15279         *Sun\ C*)
15280           # Sun C 5.9
15281           lt_prog_compiler_pic='-KPIC'
15282           lt_prog_compiler_static='-Bstatic'
15283           lt_prog_compiler_wl='-Wl,'
15284           ;;
15285         esac
15286         ;;
15287       esac
15288       ;;
15289
15290     newsos6)
15291       lt_prog_compiler_pic='-KPIC'
15292       lt_prog_compiler_static='-Bstatic'
15293       ;;
15294
15295     *nto* | *qnx*)
15296       # QNX uses GNU C++, but need to define -shared option too, otherwise
15297       # it will coredump.
15298       lt_prog_compiler_pic='-fPIC -shared'
15299       ;;
15300
15301     osf3* | osf4* | osf5*)
15302       lt_prog_compiler_wl='-Wl,'
15303       # All OSF/1 code is PIC.
15304       lt_prog_compiler_static='-non_shared'
15305       ;;
15306
15307     rdos*)
15308       lt_prog_compiler_static='-non_shared'
15309       ;;
15310
15311     solaris*)
15312       lt_prog_compiler_pic='-KPIC'
15313       lt_prog_compiler_static='-Bstatic'
15314       case $cc_basename in
15315       f77* | f90* | f95*)
15316         lt_prog_compiler_wl='-Qoption ld ';;
15317       *)
15318         lt_prog_compiler_wl='-Wl,';;
15319       esac
15320       ;;
15321
15322     sunos4*)
15323       lt_prog_compiler_wl='-Qoption ld '
15324       lt_prog_compiler_pic='-PIC'
15325       lt_prog_compiler_static='-Bstatic'
15326       ;;
15327
15328     sysv4 | sysv4.2uw2* | sysv4.3*)
15329       lt_prog_compiler_wl='-Wl,'
15330       lt_prog_compiler_pic='-KPIC'
15331       lt_prog_compiler_static='-Bstatic'
15332       ;;
15333
15334     sysv4*MP*)
15335       if test -d /usr/nec ;then
15336         lt_prog_compiler_pic='-Kconform_pic'
15337         lt_prog_compiler_static='-Bstatic'
15338       fi
15339       ;;
15340
15341     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15342       lt_prog_compiler_wl='-Wl,'
15343       lt_prog_compiler_pic='-KPIC'
15344       lt_prog_compiler_static='-Bstatic'
15345       ;;
15346
15347     unicos*)
15348       lt_prog_compiler_wl='-Wl,'
15349       lt_prog_compiler_can_build_shared=no
15350       ;;
15351
15352     uts4*)
15353       lt_prog_compiler_pic='-pic'
15354       lt_prog_compiler_static='-Bstatic'
15355       ;;
15356
15357     *)
15358       lt_prog_compiler_can_build_shared=no
15359       ;;
15360     esac
15361   fi
15362
15363 case $host_os in
15364   # For platforms which do not support PIC, -DPIC is meaningless:
15365   *djgpp*)
15366     lt_prog_compiler_pic=
15367     ;;
15368   *)
15369     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15370     ;;
15371 esac
15372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15373 $as_echo "$lt_prog_compiler_pic" >&6; }
15374
15375
15376
15377
15378
15379
15380 #
15381 # Check to make sure the PIC flag actually works.
15382 #
15383 if test -n "$lt_prog_compiler_pic"; then
15384   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15385 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15386 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15387   $as_echo_n "(cached) " >&6
15388 else
15389   lt_cv_prog_compiler_pic_works=no
15390    ac_outfile=conftest.$ac_objext
15391    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15392    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15393    # Insert the option either (1) after the last *FLAGS variable, or
15394    # (2) before a word containing "conftest.", or (3) at the end.
15395    # Note that $ac_compile itself does not contain backslashes and begins
15396    # with a dollar sign (not a hyphen), so the echo should work correctly.
15397    # The option is referenced via a variable to avoid confusing sed.
15398    lt_compile=`echo "$ac_compile" | $SED \
15399    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15400    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15401    -e 's:$: $lt_compiler_flag:'`
15402    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15403    (eval "$lt_compile" 2>conftest.err)
15404    ac_status=$?
15405    cat conftest.err >&5
15406    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15407    if (exit $ac_status) && test -s "$ac_outfile"; then
15408      # The compiler can only warn and ignore the option if not recognized
15409      # So say no if there are warnings other than the usual output.
15410      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15411      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15412      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15413        lt_cv_prog_compiler_pic_works=yes
15414      fi
15415    fi
15416    $RM conftest*
15417
15418 fi
15419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15420 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15421
15422 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15423     case $lt_prog_compiler_pic in
15424      "" | " "*) ;;
15425      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15426      esac
15427 else
15428     lt_prog_compiler_pic=
15429      lt_prog_compiler_can_build_shared=no
15430 fi
15431
15432 fi
15433
15434
15435
15436
15437
15438
15439 #
15440 # Check to make sure the static flag actually works.
15441 #
15442 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15444 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15445 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15446   $as_echo_n "(cached) " >&6
15447 else
15448   lt_cv_prog_compiler_static_works=no
15449    save_LDFLAGS="$LDFLAGS"
15450    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15451    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15452    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15453      # The linker can only warn and ignore the option if not recognized
15454      # So say no if there are warnings
15455      if test -s conftest.err; then
15456        # Append any errors to the config.log.
15457        cat conftest.err 1>&5
15458        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15459        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15460        if diff conftest.exp conftest.er2 >/dev/null; then
15461          lt_cv_prog_compiler_static_works=yes
15462        fi
15463      else
15464        lt_cv_prog_compiler_static_works=yes
15465      fi
15466    fi
15467    $RM -r conftest*
15468    LDFLAGS="$save_LDFLAGS"
15469
15470 fi
15471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15472 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15473
15474 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15475     :
15476 else
15477     lt_prog_compiler_static=
15478 fi
15479
15480
15481
15482
15483
15484
15485
15486   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15487 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15488 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15489   $as_echo_n "(cached) " >&6
15490 else
15491   lt_cv_prog_compiler_c_o=no
15492    $RM -r conftest 2>/dev/null
15493    mkdir conftest
15494    cd conftest
15495    mkdir out
15496    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15497
15498    lt_compiler_flag="-o out/conftest2.$ac_objext"
15499    # Insert the option either (1) after the last *FLAGS variable, or
15500    # (2) before a word containing "conftest.", or (3) at the end.
15501    # Note that $ac_compile itself does not contain backslashes and begins
15502    # with a dollar sign (not a hyphen), so the echo should work correctly.
15503    lt_compile=`echo "$ac_compile" | $SED \
15504    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15505    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15506    -e 's:$: $lt_compiler_flag:'`
15507    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15508    (eval "$lt_compile" 2>out/conftest.err)
15509    ac_status=$?
15510    cat out/conftest.err >&5
15511    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15512    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15513    then
15514      # The compiler can only warn and ignore the option if not recognized
15515      # So say no if there are warnings
15516      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15517      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15518      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15519        lt_cv_prog_compiler_c_o=yes
15520      fi
15521    fi
15522    chmod u+w . 2>&5
15523    $RM conftest*
15524    # SGI C++ compiler will create directory out/ii_files/ for
15525    # template instantiation
15526    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15527    $RM out/* && rmdir out
15528    cd ..
15529    $RM -r conftest
15530    $RM conftest*
15531
15532 fi
15533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15534 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15535
15536
15537
15538
15539
15540
15541   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15542 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15543 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15544   $as_echo_n "(cached) " >&6
15545 else
15546   lt_cv_prog_compiler_c_o=no
15547    $RM -r conftest 2>/dev/null
15548    mkdir conftest
15549    cd conftest
15550    mkdir out
15551    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15552
15553    lt_compiler_flag="-o out/conftest2.$ac_objext"
15554    # Insert the option either (1) after the last *FLAGS variable, or
15555    # (2) before a word containing "conftest.", or (3) at the end.
15556    # Note that $ac_compile itself does not contain backslashes and begins
15557    # with a dollar sign (not a hyphen), so the echo should work correctly.
15558    lt_compile=`echo "$ac_compile" | $SED \
15559    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15560    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15561    -e 's:$: $lt_compiler_flag:'`
15562    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15563    (eval "$lt_compile" 2>out/conftest.err)
15564    ac_status=$?
15565    cat out/conftest.err >&5
15566    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15567    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15568    then
15569      # The compiler can only warn and ignore the option if not recognized
15570      # So say no if there are warnings
15571      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15572      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15573      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15574        lt_cv_prog_compiler_c_o=yes
15575      fi
15576    fi
15577    chmod u+w . 2>&5
15578    $RM conftest*
15579    # SGI C++ compiler will create directory out/ii_files/ for
15580    # template instantiation
15581    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15582    $RM out/* && rmdir out
15583    cd ..
15584    $RM -r conftest
15585    $RM conftest*
15586
15587 fi
15588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15589 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15590
15591
15592
15593
15594 hard_links="nottested"
15595 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15596   # do not overwrite the value of need_locks provided by the user
15597   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15598 $as_echo_n "checking if we can lock with hard links... " >&6; }
15599   hard_links=yes
15600   $RM conftest*
15601   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15602   touch conftest.a
15603   ln conftest.a conftest.b 2>&5 || hard_links=no
15604   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15605   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15606 $as_echo "$hard_links" >&6; }
15607   if test "$hard_links" = no; then
15608     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15609 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15610     need_locks=warn
15611   fi
15612 else
15613   need_locks=no
15614 fi
15615
15616
15617
15618
15619
15620
15621   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15622 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15623
15624   runpath_var=
15625   allow_undefined_flag=
15626   always_export_symbols=no
15627   archive_cmds=
15628   archive_expsym_cmds=
15629   compiler_needs_object=no
15630   enable_shared_with_static_runtimes=no
15631   export_dynamic_flag_spec=
15632   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15633   hardcode_automatic=no
15634   hardcode_direct=no
15635   hardcode_direct_absolute=no
15636   hardcode_libdir_flag_spec=
15637   hardcode_libdir_flag_spec_ld=
15638   hardcode_libdir_separator=
15639   hardcode_minus_L=no
15640   hardcode_shlibpath_var=unsupported
15641   inherit_rpath=no
15642   link_all_deplibs=unknown
15643   module_cmds=
15644   module_expsym_cmds=
15645   old_archive_from_new_cmds=
15646   old_archive_from_expsyms_cmds=
15647   thread_safe_flag_spec=
15648   whole_archive_flag_spec=
15649   # include_expsyms should be a list of space-separated symbols to be *always*
15650   # included in the symbol list
15651   include_expsyms=
15652   # exclude_expsyms can be an extended regexp of symbols to exclude
15653   # it will be wrapped by ` (' and `)$', so one must not match beginning or
15654   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15655   # as well as any symbol that contains `d'.
15656   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15657   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15658   # platforms (ab)use it in PIC code, but their linkers get confused if
15659   # the symbol is explicitly referenced.  Since portable code cannot
15660   # rely on this symbol name, it's probably fine to never include it in
15661   # preloaded symbol tables.
15662   # Exclude shared library initialization/finalization symbols.
15663   extract_expsyms_cmds=
15664
15665   case $host_os in
15666   cygwin* | mingw* | pw32* | cegcc*)
15667     # FIXME: the MSVC++ port hasn't been tested in a loooong time
15668     # When not using gcc, we currently assume that we are using
15669     # Microsoft Visual C++.
15670     if test "$GCC" != yes; then
15671       with_gnu_ld=no
15672     fi
15673     ;;
15674   interix*)
15675     # we just hope/assume this is gcc and not c89 (= MSVC++)
15676     with_gnu_ld=yes
15677     ;;
15678   openbsd*)
15679     with_gnu_ld=no
15680     ;;
15681   esac
15682
15683   ld_shlibs=yes
15684
15685   # On some targets, GNU ld is compatible enough with the native linker
15686   # that we're better off using the native interface for both.
15687   lt_use_gnu_ld_interface=no
15688   if test "$with_gnu_ld" = yes; then
15689     case $host_os in
15690       aix*)
15691         # The AIX port of GNU ld has always aspired to compatibility
15692         # with the native linker.  However, as the warning in the GNU ld
15693         # block says, versions before 2.19.5* couldn't really create working
15694         # shared libraries, regardless of the interface used.
15695         case `$LD -v 2>&1` in
15696           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15697           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15698           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15699           *)
15700             lt_use_gnu_ld_interface=yes
15701             ;;
15702         esac
15703         ;;
15704       *)
15705         lt_use_gnu_ld_interface=yes
15706         ;;
15707     esac
15708   fi
15709
15710   if test "$lt_use_gnu_ld_interface" = yes; then
15711     # If archive_cmds runs LD, not CC, wlarc should be empty
15712     wlarc='${wl}'
15713
15714     # Set some defaults for GNU ld with shared library support. These
15715     # are reset later if shared libraries are not supported. Putting them
15716     # here allows them to be overridden if necessary.
15717     runpath_var=LD_RUN_PATH
15718     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15719     export_dynamic_flag_spec='${wl}--export-dynamic'
15720     # ancient GNU ld didn't support --whole-archive et. al.
15721     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15722       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15723     else
15724       whole_archive_flag_spec=
15725     fi
15726     supports_anon_versioning=no
15727     case `$LD -v 2>&1` in
15728       *GNU\ gold*) supports_anon_versioning=yes ;;
15729       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15730       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15731       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15732       *\ 2.11.*) ;; # other 2.11 versions
15733       *) supports_anon_versioning=yes ;;
15734     esac
15735
15736     # See if GNU ld supports shared libraries.
15737     case $host_os in
15738     aix[3-9]*)
15739       # On AIX/PPC, the GNU linker is very broken
15740       if test "$host_cpu" != ia64; then
15741         ld_shlibs=no
15742         cat <<_LT_EOF 1>&2
15743
15744 *** Warning: the GNU linker, at least up to release 2.19, is reported
15745 *** to be unable to reliably create shared libraries on AIX.
15746 *** Therefore, libtool is disabling shared libraries support.  If you
15747 *** really care for shared libraries, you may want to install binutils
15748 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15749 *** You will then need to restart the configuration process.
15750
15751 _LT_EOF
15752       fi
15753       ;;
15754
15755     amigaos*)
15756       case $host_cpu in
15757       powerpc)
15758             # see comment about AmigaOS4 .so support
15759             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15760             archive_expsym_cmds=''
15761         ;;
15762       m68k)
15763             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15764             hardcode_libdir_flag_spec='-L$libdir'
15765             hardcode_minus_L=yes
15766         ;;
15767       esac
15768       ;;
15769
15770     beos*)
15771       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15772         allow_undefined_flag=unsupported
15773         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15774         # support --undefined.  This deserves some investigation.  FIXME
15775         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15776       else
15777         ld_shlibs=no
15778       fi
15779       ;;
15780
15781     cygwin* | mingw* | pw32* | cegcc*)
15782       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15783       # as there is no search path for DLLs.
15784       hardcode_libdir_flag_spec='-L$libdir'
15785       export_dynamic_flag_spec='${wl}--export-all-symbols'
15786       allow_undefined_flag=unsupported
15787       always_export_symbols=no
15788       enable_shared_with_static_runtimes=yes
15789       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15790
15791       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15792         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15793         # If the export-symbols file already is a .def file (1st line
15794         # is EXPORTS), use it as is; otherwise, prepend...
15795         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15796           cp $export_symbols $output_objdir/$soname.def;
15797         else
15798           echo EXPORTS > $output_objdir/$soname.def;
15799           cat $export_symbols >> $output_objdir/$soname.def;
15800         fi~
15801         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15802       else
15803         ld_shlibs=no
15804       fi
15805       ;;
15806
15807     haiku*)
15808       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15809       link_all_deplibs=yes
15810       ;;
15811
15812     interix[3-9]*)
15813       hardcode_direct=no
15814       hardcode_shlibpath_var=no
15815       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15816       export_dynamic_flag_spec='${wl}-E'
15817       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15818       # Instead, shared libraries are loaded at an image base (0x10000000 by
15819       # default) and relocated if they conflict, which is a slow very memory
15820       # consuming and fragmenting process.  To avoid this, we pick a random,
15821       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15822       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15823       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15824       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15825       ;;
15826
15827     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15828       tmp_diet=no
15829       if test "$host_os" = linux-dietlibc; then
15830         case $cc_basename in
15831           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
15832         esac
15833       fi
15834       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15835          && test "$tmp_diet" = no
15836       then
15837         tmp_addflag=
15838         tmp_sharedflag='-shared'
15839         case $cc_basename,$host_cpu in
15840         pgcc*)                          # Portland Group C compiler
15841           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'
15842           tmp_addflag=' $pic_flag'
15843           ;;
15844         pgf77* | pgf90* | pgf95* | pgfortran*)
15845                                         # Portland Group f77 and f90 compilers
15846           whole_archive_flag_spec='${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'
15847           tmp_addflag=' $pic_flag -Mnomain' ;;
15848         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
15849           tmp_addflag=' -i_dynamic' ;;
15850         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
15851           tmp_addflag=' -i_dynamic -nofor_main' ;;
15852         ifc* | ifort*)                  # Intel Fortran compiler
15853           tmp_addflag=' -nofor_main' ;;
15854         lf95*)                          # Lahey Fortran 8.1
15855           whole_archive_flag_spec=
15856           tmp_sharedflag='--shared' ;;
15857         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15858           tmp_sharedflag='-qmkshrobj'
15859           tmp_addflag= ;;
15860         nvcc*)  # Cuda Compiler Driver 2.2
15861           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15862           compiler_needs_object=yes
15863           ;;
15864         esac
15865         case `$CC -V 2>&1 | sed 5q` in
15866         *Sun\ C*)                       # Sun C 5.9
15867           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\"` ${wl}--no-whole-archive'
15868           compiler_needs_object=yes
15869           tmp_sharedflag='-G' ;;
15870         *Sun\ F*)                       # Sun Fortran 8.3
15871           tmp_sharedflag='-G' ;;
15872         esac
15873         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15874
15875         if test "x$supports_anon_versioning" = xyes; then
15876           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15877             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15878             echo "local: *; };" >> $output_objdir/$libname.ver~
15879             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15880         fi
15881
15882         case $cc_basename in
15883         xlf* | bgf* | bgxlf* | mpixlf*)
15884           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15885           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15886           hardcode_libdir_flag_spec=
15887           hardcode_libdir_flag_spec_ld='-rpath $libdir'
15888           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15889           if test "x$supports_anon_versioning" = xyes; then
15890             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15891               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15892               echo "local: *; };" >> $output_objdir/$libname.ver~
15893               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15894           fi
15895           ;;
15896         esac
15897       else
15898         ld_shlibs=no
15899       fi
15900       ;;
15901
15902     netbsd*)
15903       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15904         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15905         wlarc=
15906       else
15907         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15908         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15909       fi
15910       ;;
15911
15912     solaris*)
15913       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15914         ld_shlibs=no
15915         cat <<_LT_EOF 1>&2
15916
15917 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15918 *** create shared libraries on Solaris systems.  Therefore, libtool
15919 *** is disabling shared libraries support.  We urge you to upgrade GNU
15920 *** binutils to release 2.9.1 or newer.  Another option is to modify
15921 *** your PATH or compiler configuration so that the native linker is
15922 *** used, and then restart.
15923
15924 _LT_EOF
15925       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15926         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15927         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15928       else
15929         ld_shlibs=no
15930       fi
15931       ;;
15932
15933     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15934       case `$LD -v 2>&1` in
15935         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15936         ld_shlibs=no
15937         cat <<_LT_EOF 1>&2
15938
15939 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15940 *** reliably create shared libraries on SCO systems.  Therefore, libtool
15941 *** is disabling shared libraries support.  We urge you to upgrade GNU
15942 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
15943 *** your PATH or compiler configuration so that the native linker is
15944 *** used, and then restart.
15945
15946 _LT_EOF
15947         ;;
15948         *)
15949           # For security reasons, it is highly recommended that you always
15950           # use absolute paths for naming shared libraries, and exclude the
15951           # DT_RUNPATH tag from executables and libraries.  But doing so
15952           # requires that you compile everything twice, which is a pain.
15953           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15954             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15955             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15956             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15957           else
15958             ld_shlibs=no
15959           fi
15960         ;;
15961       esac
15962       ;;
15963
15964     sunos4*)
15965       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15966       wlarc=
15967       hardcode_direct=yes
15968       hardcode_shlibpath_var=no
15969       ;;
15970
15971     *)
15972       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15973         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15974         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15975       else
15976         ld_shlibs=no
15977       fi
15978       ;;
15979     esac
15980
15981     if test "$ld_shlibs" = no; then
15982       runpath_var=
15983       hardcode_libdir_flag_spec=
15984       export_dynamic_flag_spec=
15985       whole_archive_flag_spec=
15986     fi
15987   else
15988     # PORTME fill in a description of your system's linker (not GNU ld)
15989     case $host_os in
15990     aix3*)
15991       allow_undefined_flag=unsupported
15992       always_export_symbols=yes
15993       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
15994       # Note: this linker hardcodes the directories in LIBPATH if there
15995       # are no directories specified by -L.
15996       hardcode_minus_L=yes
15997       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15998         # Neither direct hardcoding nor static linking is supported with a
15999         # broken collect2.
16000         hardcode_direct=unsupported
16001       fi
16002       ;;
16003
16004     aix[4-9]*)
16005       if test "$host_cpu" = ia64; then
16006         # On IA64, the linker does run time linking by default, so we don't
16007         # have to do anything special.
16008         aix_use_runtimelinking=no
16009         exp_sym_flag='-Bexport'
16010         no_entry_flag=""
16011       else
16012         # If we're using GNU nm, then we don't want the "-C" option.
16013         # -C means demangle to AIX nm, but means don't demangle with GNU nm
16014         # Also, AIX nm treats weak defined symbols like other global
16015         # defined symbols, whereas GNU nm marks them as "W".
16016         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
16017           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
16018         else
16019           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
16020         fi
16021         aix_use_runtimelinking=no
16022
16023         # Test if we are trying to use run time linking or normal
16024         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
16025         # need to do runtime linking.
16026         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
16027           for ld_flag in $LDFLAGS; do
16028           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
16029             aix_use_runtimelinking=yes
16030             break
16031           fi
16032           done
16033           ;;
16034         esac
16035
16036         exp_sym_flag='-bexport'
16037         no_entry_flag='-bnoentry'
16038       fi
16039
16040       # When large executables or shared objects are built, AIX ld can
16041       # have problems creating the table of contents.  If linking a library
16042       # or program results in "error TOC overflow" add -mminimal-toc to
16043       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
16044       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
16045
16046       archive_cmds=''
16047       hardcode_direct=yes
16048       hardcode_direct_absolute=yes
16049       hardcode_libdir_separator=':'
16050       link_all_deplibs=yes
16051       file_list_spec='${wl}-f,'
16052
16053       if test "$GCC" = yes; then
16054         case $host_os in aix4.[012]|aix4.[012].*)
16055         # We only want to do this on AIX 4.2 and lower, the check
16056         # below for broken collect2 doesn't work under 4.3+
16057           collect2name=`${CC} -print-prog-name=collect2`
16058           if test -f "$collect2name" &&
16059            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
16060           then
16061           # We have reworked collect2
16062           :
16063           else
16064           # We have old collect2
16065           hardcode_direct=unsupported
16066           # It fails to find uninstalled libraries when the uninstalled
16067           # path is not listed in the libpath.  Setting hardcode_minus_L
16068           # to unsupported forces relinking
16069           hardcode_minus_L=yes
16070           hardcode_libdir_flag_spec='-L$libdir'
16071           hardcode_libdir_separator=
16072           fi
16073           ;;
16074         esac
16075         shared_flag='-shared'
16076         if test "$aix_use_runtimelinking" = yes; then
16077           shared_flag="$shared_flag "'${wl}-G'
16078         fi
16079       else
16080         # not using gcc
16081         if test "$host_cpu" = ia64; then
16082         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
16083         # chokes on -Wl,-G. The following line is correct:
16084           shared_flag='-G'
16085         else
16086           if test "$aix_use_runtimelinking" = yes; then
16087             shared_flag='${wl}-G'
16088           else
16089             shared_flag='${wl}-bM:SRE'
16090           fi
16091         fi
16092       fi
16093
16094       export_dynamic_flag_spec='${wl}-bexpall'
16095       # It seems that -bexpall does not export symbols beginning with
16096       # underscore (_), so it is better to generate a list of symbols to export.
16097       always_export_symbols=yes
16098       if test "$aix_use_runtimelinking" = yes; then
16099         # Warning - without using the other runtime loading flags (-brtl),
16100         # -berok will link without error, but may produce a broken library.
16101         allow_undefined_flag='-berok'
16102         # Determine the default libpath from the value encoded in an
16103         # empty executable.
16104         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16105 /* end confdefs.h.  */
16106
16107 int
16108 main ()
16109 {
16110
16111   ;
16112   return 0;
16113 }
16114 _ACEOF
16115 if ac_fn_c_try_link "$LINENO"; then :
16116
16117 lt_aix_libpath_sed='
16118     /Import File Strings/,/^$/ {
16119         /^0/ {
16120             s/^0  *\(.*\)$/\1/
16121             p
16122         }
16123     }'
16124 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16125 # Check for a 64-bit object if we didn't find anything.
16126 if test -z "$aix_libpath"; then
16127   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16128 fi
16129 fi
16130 rm -f core conftest.err conftest.$ac_objext \
16131     conftest$ac_exeext conftest.$ac_ext
16132 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16133
16134         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16135         archive_expsym_cmds='$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 $shared_flag"
16136       else
16137         if test "$host_cpu" = ia64; then
16138           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
16139           allow_undefined_flag="-z nodefs"
16140           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
16141         else
16142          # Determine the default libpath from the value encoded in an
16143          # empty executable.
16144          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16145 /* end confdefs.h.  */
16146
16147 int
16148 main ()
16149 {
16150
16151   ;
16152   return 0;
16153 }
16154 _ACEOF
16155 if ac_fn_c_try_link "$LINENO"; then :
16156
16157 lt_aix_libpath_sed='
16158     /Import File Strings/,/^$/ {
16159         /^0/ {
16160             s/^0  *\(.*\)$/\1/
16161             p
16162         }
16163     }'
16164 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16165 # Check for a 64-bit object if we didn't find anything.
16166 if test -z "$aix_libpath"; then
16167   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16168 fi
16169 fi
16170 rm -f core conftest.err conftest.$ac_objext \
16171     conftest$ac_exeext conftest.$ac_ext
16172 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16173
16174          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16175           # Warning - without using the other run time loading flags,
16176           # -berok will link without error, but may produce a broken library.
16177           no_undefined_flag=' ${wl}-bernotok'
16178           allow_undefined_flag=' ${wl}-berok'
16179           if test "$with_gnu_ld" = yes; then
16180             # We only use this code for GNU lds that support --whole-archive.
16181             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
16182           else
16183             # Exported symbols can be pulled into shared objects from archives
16184             whole_archive_flag_spec='$convenience'
16185           fi
16186           archive_cmds_need_lc=yes
16187           # This is similar to how AIX traditionally builds its shared libraries.
16188           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'
16189         fi
16190       fi
16191       ;;
16192
16193     amigaos*)
16194       case $host_cpu in
16195       powerpc)
16196             # see comment about AmigaOS4 .so support
16197             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16198             archive_expsym_cmds=''
16199         ;;
16200       m68k)
16201             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
16202             hardcode_libdir_flag_spec='-L$libdir'
16203             hardcode_minus_L=yes
16204         ;;
16205       esac
16206       ;;
16207
16208     bsdi[45]*)
16209       export_dynamic_flag_spec=-rdynamic
16210       ;;
16211
16212     cygwin* | mingw* | pw32* | cegcc*)
16213       # When not using gcc, we currently assume that we are using
16214       # Microsoft Visual C++.
16215       # hardcode_libdir_flag_spec is actually meaningless, as there is
16216       # no search path for DLLs.
16217       hardcode_libdir_flag_spec=' '
16218       allow_undefined_flag=unsupported
16219       # Tell ltmain to make .lib files, not .a files.
16220       libext=lib
16221       # Tell ltmain to make .dll files, not .so files.
16222       shrext_cmds=".dll"
16223       # FIXME: Setting linknames here is a bad hack.
16224       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
16225       # The linker will automatically build a .lib file if we build a DLL.
16226       old_archive_from_new_cmds='true'
16227       # FIXME: Should let the user specify the lib program.
16228       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
16229       fix_srcfile_path='`cygpath -w "$srcfile"`'
16230       enable_shared_with_static_runtimes=yes
16231       ;;
16232
16233     darwin* | rhapsody*)
16234
16235
16236   archive_cmds_need_lc=no
16237   hardcode_direct=no
16238   hardcode_automatic=yes
16239   hardcode_shlibpath_var=unsupported
16240   if test "$lt_cv_ld_force_load" = "yes"; then
16241     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
16242   else
16243     whole_archive_flag_spec=''
16244   fi
16245   link_all_deplibs=yes
16246   allow_undefined_flag="$_lt_dar_allow_undefined"
16247   case $cc_basename in
16248      ifort*) _lt_dar_can_shared=yes ;;
16249      *) _lt_dar_can_shared=$GCC ;;
16250   esac
16251   if test "$_lt_dar_can_shared" = "yes"; then
16252     output_verbose_link_cmd=func_echo_all
16253     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
16254     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
16255     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}${_lt_dsymutil}"
16256     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
16257
16258   else
16259   ld_shlibs=no
16260   fi
16261
16262       ;;
16263
16264     dgux*)
16265       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16266       hardcode_libdir_flag_spec='-L$libdir'
16267       hardcode_shlibpath_var=no
16268       ;;
16269
16270     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16271     # support.  Future versions do this automatically, but an explicit c++rt0.o
16272     # does not break anything, and helps significantly (at the cost of a little
16273     # extra space).
16274     freebsd2.2*)
16275       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16276       hardcode_libdir_flag_spec='-R$libdir'
16277       hardcode_direct=yes
16278       hardcode_shlibpath_var=no
16279       ;;
16280
16281     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16282     freebsd2*)
16283       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16284       hardcode_direct=yes
16285       hardcode_minus_L=yes
16286       hardcode_shlibpath_var=no
16287       ;;
16288
16289     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16290     freebsd* | dragonfly*)
16291       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16292       hardcode_libdir_flag_spec='-R$libdir'
16293       hardcode_direct=yes
16294       hardcode_shlibpath_var=no
16295       ;;
16296
16297     hpux9*)
16298       if test "$GCC" = yes; then
16299         archive_cmds='$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 $lib'
16300       else
16301         archive_cmds='$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 $lib'
16302       fi
16303       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16304       hardcode_libdir_separator=:
16305       hardcode_direct=yes
16306
16307       # hardcode_minus_L: Not really in the search PATH,
16308       # but as the default location of the library.
16309       hardcode_minus_L=yes
16310       export_dynamic_flag_spec='${wl}-E'
16311       ;;
16312
16313     hpux10*)
16314       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16315         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16316       else
16317         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16318       fi
16319       if test "$with_gnu_ld" = no; then
16320         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16321         hardcode_libdir_flag_spec_ld='+b $libdir'
16322         hardcode_libdir_separator=:
16323         hardcode_direct=yes
16324         hardcode_direct_absolute=yes
16325         export_dynamic_flag_spec='${wl}-E'
16326         # hardcode_minus_L: Not really in the search PATH,
16327         # but as the default location of the library.
16328         hardcode_minus_L=yes
16329       fi
16330       ;;
16331
16332     hpux11*)
16333       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16334         case $host_cpu in
16335         hppa*64*)
16336           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16337           ;;
16338         ia64*)
16339           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16340           ;;
16341         *)
16342           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16343           ;;
16344         esac
16345       else
16346         case $host_cpu in
16347         hppa*64*)
16348           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16349           ;;
16350         ia64*)
16351           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16352           ;;
16353         *)
16354
16355           # Older versions of the 11.00 compiler do not understand -b yet
16356           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16357           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16358 $as_echo_n "checking if $CC understands -b... " >&6; }
16359 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16360   $as_echo_n "(cached) " >&6
16361 else
16362   lt_cv_prog_compiler__b=no
16363    save_LDFLAGS="$LDFLAGS"
16364    LDFLAGS="$LDFLAGS -b"
16365    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16366    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16367      # The linker can only warn and ignore the option if not recognized
16368      # So say no if there are warnings
16369      if test -s conftest.err; then
16370        # Append any errors to the config.log.
16371        cat conftest.err 1>&5
16372        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16373        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16374        if diff conftest.exp conftest.er2 >/dev/null; then
16375          lt_cv_prog_compiler__b=yes
16376        fi
16377      else
16378        lt_cv_prog_compiler__b=yes
16379      fi
16380    fi
16381    $RM -r conftest*
16382    LDFLAGS="$save_LDFLAGS"
16383
16384 fi
16385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16386 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16387
16388 if test x"$lt_cv_prog_compiler__b" = xyes; then
16389     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16390 else
16391     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16392 fi
16393
16394           ;;
16395         esac
16396       fi
16397       if test "$with_gnu_ld" = no; then
16398         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16399         hardcode_libdir_separator=:
16400
16401         case $host_cpu in
16402         hppa*64*|ia64*)
16403           hardcode_direct=no
16404           hardcode_shlibpath_var=no
16405           ;;
16406         *)
16407           hardcode_direct=yes
16408           hardcode_direct_absolute=yes
16409           export_dynamic_flag_spec='${wl}-E'
16410
16411           # hardcode_minus_L: Not really in the search PATH,
16412           # but as the default location of the library.
16413           hardcode_minus_L=yes
16414           ;;
16415         esac
16416       fi
16417       ;;
16418
16419     irix5* | irix6* | nonstopux*)
16420       if test "$GCC" = yes; then
16421         archive_cmds='$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 $lib'
16422         # Try to use the -exported_symbol ld option, if it does not
16423         # work, assume that -exports_file does not work either and
16424         # implicitly export all symbols.
16425         save_LDFLAGS="$LDFLAGS"
16426         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16427         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16428 /* end confdefs.h.  */
16429 int foo(void) {}
16430 _ACEOF
16431 if ac_fn_c_try_link "$LINENO"; then :
16432   archive_expsym_cmds='$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 $lib'
16433
16434 fi
16435 rm -f core conftest.err conftest.$ac_objext \
16436     conftest$ac_exeext conftest.$ac_ext
16437         LDFLAGS="$save_LDFLAGS"
16438       else
16439         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16440         archive_expsym_cmds='$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 $lib'
16441       fi
16442       archive_cmds_need_lc='no'
16443       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16444       hardcode_libdir_separator=:
16445       inherit_rpath=yes
16446       link_all_deplibs=yes
16447       ;;
16448
16449     netbsd*)
16450       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16451         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
16452       else
16453         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
16454       fi
16455       hardcode_libdir_flag_spec='-R$libdir'
16456       hardcode_direct=yes
16457       hardcode_shlibpath_var=no
16458       ;;
16459
16460     newsos6)
16461       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16462       hardcode_direct=yes
16463       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16464       hardcode_libdir_separator=:
16465       hardcode_shlibpath_var=no
16466       ;;
16467
16468     *nto* | *qnx*)
16469       ;;
16470
16471     openbsd*)
16472       if test -f /usr/libexec/ld.so; then
16473         hardcode_direct=yes
16474         hardcode_shlibpath_var=no
16475         hardcode_direct_absolute=yes
16476         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16477           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16478           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16479           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16480           export_dynamic_flag_spec='${wl}-E'
16481         else
16482           case $host_os in
16483            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16484              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16485              hardcode_libdir_flag_spec='-R$libdir'
16486              ;;
16487            *)
16488              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16489              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16490              ;;
16491           esac
16492         fi
16493       else
16494         ld_shlibs=no
16495       fi
16496       ;;
16497
16498     os2*)
16499       hardcode_libdir_flag_spec='-L$libdir'
16500       hardcode_minus_L=yes
16501       allow_undefined_flag=unsupported
16502       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'
16503       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16504       ;;
16505
16506     osf3*)
16507       if test "$GCC" = yes; then
16508         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16509         archive_cmds='$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 $lib'
16510       else
16511         allow_undefined_flag=' -expect_unresolved \*'
16512         archive_cmds='$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 $lib'
16513       fi
16514       archive_cmds_need_lc='no'
16515       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16516       hardcode_libdir_separator=:
16517       ;;
16518
16519     osf4* | osf5*)      # as osf3* with the addition of -msym flag
16520       if test "$GCC" = yes; then
16521         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16522         archive_cmds='$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 $lib'
16523         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16524       else
16525         allow_undefined_flag=' -expect_unresolved \*'
16526         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'
16527         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~
16528         $CC -shared${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'
16529
16530         # Both c and cxx compiler support -rpath directly
16531         hardcode_libdir_flag_spec='-rpath $libdir'
16532       fi
16533       archive_cmds_need_lc='no'
16534       hardcode_libdir_separator=:
16535       ;;
16536
16537     solaris*)
16538       no_undefined_flag=' -z defs'
16539       if test "$GCC" = yes; then
16540         wlarc='${wl}'
16541         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16542         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16543           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16544       else
16545         case `$CC -V 2>&1` in
16546         *"Compilers 5.0"*)
16547           wlarc=''
16548           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16549           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16550           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16551           ;;
16552         *)
16553           wlarc='${wl}'
16554           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16555           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16556           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16557           ;;
16558         esac
16559       fi
16560       hardcode_libdir_flag_spec='-R$libdir'
16561       hardcode_shlibpath_var=no
16562       case $host_os in
16563       solaris2.[0-5] | solaris2.[0-5].*) ;;
16564       *)
16565         # The compiler driver will combine and reorder linker options,
16566         # but understands `-z linker_flag'.  GCC discards it without `$wl',
16567         # but is careful enough not to reorder.
16568         # Supported since Solaris 2.6 (maybe 2.5.1?)
16569         if test "$GCC" = yes; then
16570           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16571         else
16572           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16573         fi
16574         ;;
16575       esac
16576       link_all_deplibs=yes
16577       ;;
16578
16579     sunos4*)
16580       if test "x$host_vendor" = xsequent; then
16581         # Use $CC to link under sequent, because it throws in some extra .o
16582         # files that make .init and .fini sections work.
16583         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16584       else
16585         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16586       fi
16587       hardcode_libdir_flag_spec='-L$libdir'
16588       hardcode_direct=yes
16589       hardcode_minus_L=yes
16590       hardcode_shlibpath_var=no
16591       ;;
16592
16593     sysv4)
16594       case $host_vendor in
16595         sni)
16596           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16597           hardcode_direct=yes # is this really true???
16598         ;;
16599         siemens)
16600           ## LD is ld it makes a PLAMLIB
16601           ## CC just makes a GrossModule.
16602           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16603           reload_cmds='$CC -r -o $output$reload_objs'
16604           hardcode_direct=no
16605         ;;
16606         motorola)
16607           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16608           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16609         ;;
16610       esac
16611       runpath_var='LD_RUN_PATH'
16612       hardcode_shlibpath_var=no
16613       ;;
16614
16615     sysv4.3*)
16616       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16617       hardcode_shlibpath_var=no
16618       export_dynamic_flag_spec='-Bexport'
16619       ;;
16620
16621     sysv4*MP*)
16622       if test -d /usr/nec; then
16623         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16624         hardcode_shlibpath_var=no
16625         runpath_var=LD_RUN_PATH
16626         hardcode_runpath_var=yes
16627         ld_shlibs=yes
16628       fi
16629       ;;
16630
16631     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16632       no_undefined_flag='${wl}-z,text'
16633       archive_cmds_need_lc=no
16634       hardcode_shlibpath_var=no
16635       runpath_var='LD_RUN_PATH'
16636
16637       if test "$GCC" = yes; then
16638         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16639         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16640       else
16641         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16642         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16643       fi
16644       ;;
16645
16646     sysv5* | sco3.2v5* | sco5v6*)
16647       # Note: We can NOT use -z defs as we might desire, because we do not
16648       # link with -lc, and that would cause any symbols used from libc to
16649       # always be unresolved, which means just about no library would
16650       # ever link correctly.  If we're not using GNU ld we use -z text
16651       # though, which does catch some bad symbols but isn't as heavy-handed
16652       # as -z defs.
16653       no_undefined_flag='${wl}-z,text'
16654       allow_undefined_flag='${wl}-z,nodefs'
16655       archive_cmds_need_lc=no
16656       hardcode_shlibpath_var=no
16657       hardcode_libdir_flag_spec='${wl}-R,$libdir'
16658       hardcode_libdir_separator=':'
16659       link_all_deplibs=yes
16660       export_dynamic_flag_spec='${wl}-Bexport'
16661       runpath_var='LD_RUN_PATH'
16662
16663       if test "$GCC" = yes; then
16664         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16665         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16666       else
16667         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16668         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16669       fi
16670       ;;
16671
16672     uts4*)
16673       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16674       hardcode_libdir_flag_spec='-L$libdir'
16675       hardcode_shlibpath_var=no
16676       ;;
16677
16678     *)
16679       ld_shlibs=no
16680       ;;
16681     esac
16682
16683     if test x$host_vendor = xsni; then
16684       case $host in
16685       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16686         export_dynamic_flag_spec='${wl}-Blargedynsym'
16687         ;;
16688       esac
16689     fi
16690   fi
16691
16692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16693 $as_echo "$ld_shlibs" >&6; }
16694 test "$ld_shlibs" = no && can_build_shared=no
16695
16696 with_gnu_ld=$with_gnu_ld
16697
16698
16699
16700
16701
16702
16703
16704
16705
16706
16707
16708
16709
16710
16711
16712 #
16713 # Do we need to explicitly link libc?
16714 #
16715 case "x$archive_cmds_need_lc" in
16716 x|xyes)
16717   # Assume -lc should be added
16718   archive_cmds_need_lc=yes
16719
16720   if test "$enable_shared" = yes && test "$GCC" = yes; then
16721     case $archive_cmds in
16722     *'~'*)
16723       # FIXME: we may have to deal with multi-command sequences.
16724       ;;
16725     '$CC '*)
16726       # Test whether the compiler implicitly links with -lc since on some
16727       # systems, -lgcc has to come before -lc. If gcc already passes -lc
16728       # to ld, don't add -lc before -lgcc.
16729       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16730 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16731 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16732   $as_echo_n "(cached) " >&6
16733 else
16734   $RM conftest*
16735         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16736
16737         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16738   (eval $ac_compile) 2>&5
16739   ac_status=$?
16740   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16741   test $ac_status = 0; } 2>conftest.err; then
16742           soname=conftest
16743           lib=conftest
16744           libobjs=conftest.$ac_objext
16745           deplibs=
16746           wl=$lt_prog_compiler_wl
16747           pic_flag=$lt_prog_compiler_pic
16748           compiler_flags=-v
16749           linker_flags=-v
16750           verstring=
16751           output_objdir=.
16752           libname=conftest
16753           lt_save_allow_undefined_flag=$allow_undefined_flag
16754           allow_undefined_flag=
16755           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16756   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16757   ac_status=$?
16758   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16759   test $ac_status = 0; }
16760           then
16761             lt_cv_archive_cmds_need_lc=no
16762           else
16763             lt_cv_archive_cmds_need_lc=yes
16764           fi
16765           allow_undefined_flag=$lt_save_allow_undefined_flag
16766         else
16767           cat conftest.err 1>&5
16768         fi
16769         $RM conftest*
16770
16771 fi
16772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16773 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16774       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16775       ;;
16776     esac
16777   fi
16778   ;;
16779 esac
16780
16781
16782
16783
16784
16785
16786
16787
16788
16789
16790
16791
16792
16793
16794
16795
16796
16797
16798
16799
16800
16801
16802
16803
16804
16805
16806
16807
16808
16809
16810
16811
16812
16813
16814
16815
16816
16817
16818
16819
16820
16821
16822
16823
16824
16825
16826
16827
16828
16829
16830
16831
16832
16833
16834
16835
16836
16837
16838
16839
16840
16841
16842
16843
16844
16845
16846
16847
16848
16849
16850
16851
16852
16853
16854
16855
16856
16857
16858
16859
16860
16861
16862
16863
16864
16865
16866
16867
16868
16869
16870
16871
16872
16873
16874
16875
16876
16877
16878
16879
16880
16881
16882
16883
16884
16885
16886
16887
16888
16889
16890
16891
16892
16893
16894
16895
16896
16897
16898
16899
16900
16901
16902
16903
16904
16905
16906
16907
16908
16909
16910
16911
16912
16913
16914
16915
16916
16917
16918
16919
16920
16921
16922
16923
16924
16925
16926
16927
16928
16929
16930
16931
16932
16933
16934
16935
16936
16937   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16938 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16939
16940 if test "$GCC" = yes; then
16941   case $host_os in
16942     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16943     *) lt_awk_arg="/^libraries:/" ;;
16944   esac
16945   case $host_os in
16946     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16947     *) lt_sed_strip_eq="s,=/,/,g" ;;
16948   esac
16949   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16950   case $lt_search_path_spec in
16951   *\;*)
16952     # if the path contains ";" then we assume it to be the separator
16953     # otherwise default to the standard path separator (i.e. ":") - it is
16954     # assumed that no part of a normal pathname contains ";" but that should
16955     # okay in the real world where ";" in dirpaths is itself problematic.
16956     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16957     ;;
16958   *)
16959     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16960     ;;
16961   esac
16962   # Ok, now we have the path, separated by spaces, we can step through it
16963   # and add multilib dir if necessary.
16964   lt_tmp_lt_search_path_spec=
16965   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16966   for lt_sys_path in $lt_search_path_spec; do
16967     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16968       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16969     else
16970       test -d "$lt_sys_path" && \
16971         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16972     fi
16973   done
16974   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16975 BEGIN {RS=" "; FS="/|\n";} {
16976   lt_foo="";
16977   lt_count=0;
16978   for (lt_i = NF; lt_i > 0; lt_i--) {
16979     if ($lt_i != "" && $lt_i != ".") {
16980       if ($lt_i == "..") {
16981         lt_count++;
16982       } else {
16983         if (lt_count == 0) {
16984           lt_foo="/" $lt_i lt_foo;
16985         } else {
16986           lt_count--;
16987         }
16988       }
16989     }
16990   }
16991   if (lt_foo != "") { lt_freq[lt_foo]++; }
16992   if (lt_freq[lt_foo] == 1) { print lt_foo; }
16993 }'`
16994   # AWK program above erroneously prepends '/' to C:/dos/paths
16995   # for these hosts.
16996   case $host_os in
16997     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16998       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16999   esac
17000   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
17001 else
17002   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
17003 fi
17004 library_names_spec=
17005 libname_spec='lib$name'
17006 soname_spec=
17007 shrext_cmds=".so"
17008 postinstall_cmds=
17009 postuninstall_cmds=
17010 finish_cmds=
17011 finish_eval=
17012 shlibpath_var=
17013 shlibpath_overrides_runpath=unknown
17014 version_type=none
17015 dynamic_linker="$host_os ld.so"
17016 sys_lib_dlsearch_path_spec="/lib /usr/lib"
17017 need_lib_prefix=unknown
17018 hardcode_into_libs=no
17019
17020 # when you set need_version to no, make sure it does not cause -set_version
17021 # flags to be left without arguments
17022 need_version=unknown
17023
17024 case $host_os in
17025 aix3*)
17026   version_type=linux
17027   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
17028   shlibpath_var=LIBPATH
17029
17030   # AIX 3 has no versioning support, so we append a major version to the name.
17031   soname_spec='${libname}${release}${shared_ext}$major'
17032   ;;
17033
17034 aix[4-9]*)
17035   version_type=linux
17036   need_lib_prefix=no
17037   need_version=no
17038   hardcode_into_libs=yes
17039   if test "$host_cpu" = ia64; then
17040     # AIX 5 supports IA64
17041     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
17042     shlibpath_var=LD_LIBRARY_PATH
17043   else
17044     # With GCC up to 2.95.x, collect2 would create an import file
17045     # for dependence libraries.  The import file would start with
17046     # the line `#! .'.  This would cause the generated library to
17047     # depend on `.', always an invalid library.  This was fixed in
17048     # development snapshots of GCC prior to 3.0.
17049     case $host_os in
17050       aix4 | aix4.[01] | aix4.[01].*)
17051       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
17052            echo ' yes '
17053            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
17054         :
17055       else
17056         can_build_shared=no
17057       fi
17058       ;;
17059     esac
17060     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
17061     # soname into executable. Probably we can add versioning support to
17062     # collect2, so additional links can be useful in future.
17063     if test "$aix_use_runtimelinking" = yes; then
17064       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
17065       # instead of lib<name>.a to let people know that these are not
17066       # typical AIX shared libraries.
17067       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17068     else
17069       # We preserve .a as extension for shared libraries through AIX4.2
17070       # and later when we are not doing run time linking.
17071       library_names_spec='${libname}${release}.a $libname.a'
17072       soname_spec='${libname}${release}${shared_ext}$major'
17073     fi
17074     shlibpath_var=LIBPATH
17075   fi
17076   ;;
17077
17078 amigaos*)
17079   case $host_cpu in
17080   powerpc)
17081     # Since July 2007 AmigaOS4 officially supports .so libraries.
17082     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
17083     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17084     ;;
17085   m68k)
17086     library_names_spec='$libname.ixlibrary $libname.a'
17087     # Create ${libname}_ixlibrary.a entries in /sys/libs.
17088     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 ${libname}_ixlibrary.a || exit 1; done'
17089     ;;
17090   esac
17091   ;;
17092
17093 beos*)
17094   library_names_spec='${libname}${shared_ext}'
17095   dynamic_linker="$host_os ld.so"
17096   shlibpath_var=LIBRARY_PATH
17097   ;;
17098
17099 bsdi[45]*)
17100   version_type=linux
17101   need_version=no
17102   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17103   soname_spec='${libname}${release}${shared_ext}$major'
17104   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
17105   shlibpath_var=LD_LIBRARY_PATH
17106   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
17107   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
17108   # the default ld.so.conf also contains /usr/contrib/lib and
17109   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
17110   # libtool to hard-code these into programs
17111   ;;
17112
17113 cygwin* | mingw* | pw32* | cegcc*)
17114   version_type=windows
17115   shrext_cmds=".dll"
17116   need_version=no
17117   need_lib_prefix=no
17118
17119   case $GCC,$host_os in
17120   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
17121     library_names_spec='$libname.dll.a'
17122     # DLL is installed to $(libdir)/../bin by postinstall_cmds
17123     postinstall_cmds='base_file=`basename \${file}`~
17124       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
17125       dldir=$destdir/`dirname \$dlpath`~
17126       test -d \$dldir || mkdir -p \$dldir~
17127       $install_prog $dir/$dlname \$dldir/$dlname~
17128       chmod a+x \$dldir/$dlname~
17129       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
17130         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
17131       fi'
17132     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
17133       dlpath=$dir/\$dldll~
17134        $RM \$dlpath'
17135     shlibpath_overrides_runpath=yes
17136
17137     case $host_os in
17138     cygwin*)
17139       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
17140       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17141
17142       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
17143       ;;
17144     mingw* | cegcc*)
17145       # MinGW DLLs use traditional 'lib' prefix
17146       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17147       ;;
17148     pw32*)
17149       # pw32 DLLs use 'pw' prefix rather than 'lib'
17150       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17151       ;;
17152     esac
17153     ;;
17154
17155   *)
17156     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
17157     ;;
17158   esac
17159   dynamic_linker='Win32 ld.exe'
17160   # FIXME: first we should search . and the directory the executable is in
17161   shlibpath_var=PATH
17162   ;;
17163
17164 darwin* | rhapsody*)
17165   dynamic_linker="$host_os dyld"
17166   version_type=darwin
17167   need_lib_prefix=no
17168   need_version=no
17169   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
17170   soname_spec='${libname}${release}${major}$shared_ext'
17171   shlibpath_overrides_runpath=yes
17172   shlibpath_var=DYLD_LIBRARY_PATH
17173   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
17174
17175   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
17176   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
17177   ;;
17178
17179 dgux*)
17180   version_type=linux
17181   need_lib_prefix=no
17182   need_version=no
17183   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
17184   soname_spec='${libname}${release}${shared_ext}$major'
17185   shlibpath_var=LD_LIBRARY_PATH
17186   ;;
17187
17188 freebsd* | dragonfly*)
17189   # DragonFly does not have aout.  When/if they implement a new
17190   # versioning mechanism, adjust this.
17191   if test -x /usr/bin/objformat; then
17192     objformat=`/usr/bin/objformat`
17193   else
17194     case $host_os in
17195     freebsd[123]*) objformat=aout ;;
17196     *) objformat=elf ;;
17197     esac
17198   fi
17199   version_type=freebsd-$objformat
17200   case $version_type in
17201     freebsd-elf*)
17202       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17203       need_version=no
17204       need_lib_prefix=no
17205       ;;
17206     freebsd-*)
17207       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
17208       need_version=yes
17209       ;;
17210   esac
17211   shlibpath_var=LD_LIBRARY_PATH
17212   case $host_os in
17213   freebsd2*)
17214     shlibpath_overrides_runpath=yes
17215     ;;
17216   freebsd3.[01]* | freebsdelf3.[01]*)
17217     shlibpath_overrides_runpath=yes
17218     hardcode_into_libs=yes
17219     ;;
17220   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
17221   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
17222     shlibpath_overrides_runpath=no
17223     hardcode_into_libs=yes
17224     ;;
17225   *) # from 4.6 on, and DragonFly
17226     shlibpath_overrides_runpath=yes
17227     hardcode_into_libs=yes
17228     ;;
17229   esac
17230   ;;
17231
17232 gnu*)
17233   version_type=linux
17234   need_lib_prefix=no
17235   need_version=no
17236   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17237   soname_spec='${libname}${release}${shared_ext}$major'
17238   shlibpath_var=LD_LIBRARY_PATH
17239   hardcode_into_libs=yes
17240   ;;
17241
17242 haiku*)
17243   version_type=linux
17244   need_lib_prefix=no
17245   need_version=no
17246   dynamic_linker="$host_os runtime_loader"
17247   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17248   soname_spec='${libname}${release}${shared_ext}$major'
17249   shlibpath_var=LIBRARY_PATH
17250   shlibpath_overrides_runpath=yes
17251   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
17252   hardcode_into_libs=yes
17253   ;;
17254
17255 hpux9* | hpux10* | hpux11*)
17256   # Give a soname corresponding to the major version so that dld.sl refuses to
17257   # link against other versions.
17258   version_type=sunos
17259   need_lib_prefix=no
17260   need_version=no
17261   case $host_cpu in
17262   ia64*)
17263     shrext_cmds='.so'
17264     hardcode_into_libs=yes
17265     dynamic_linker="$host_os dld.so"
17266     shlibpath_var=LD_LIBRARY_PATH
17267     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17268     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17269     soname_spec='${libname}${release}${shared_ext}$major'
17270     if test "X$HPUX_IA64_MODE" = X32; then
17271       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17272     else
17273       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17274     fi
17275     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17276     ;;
17277   hppa*64*)
17278     shrext_cmds='.sl'
17279     hardcode_into_libs=yes
17280     dynamic_linker="$host_os dld.sl"
17281     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17282     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17283     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17284     soname_spec='${libname}${release}${shared_ext}$major'
17285     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17286     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17287     ;;
17288   *)
17289     shrext_cmds='.sl'
17290     dynamic_linker="$host_os dld.sl"
17291     shlibpath_var=SHLIB_PATH
17292     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17293     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17294     soname_spec='${libname}${release}${shared_ext}$major'
17295     ;;
17296   esac
17297   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17298   postinstall_cmds='chmod 555 $lib'
17299   # or fails outright, so override atomically:
17300   install_override_mode=555
17301   ;;
17302
17303 interix[3-9]*)
17304   version_type=linux
17305   need_lib_prefix=no
17306   need_version=no
17307   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17308   soname_spec='${libname}${release}${shared_ext}$major'
17309   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17310   shlibpath_var=LD_LIBRARY_PATH
17311   shlibpath_overrides_runpath=no
17312   hardcode_into_libs=yes
17313   ;;
17314
17315 irix5* | irix6* | nonstopux*)
17316   case $host_os in
17317     nonstopux*) version_type=nonstopux ;;
17318     *)
17319         if test "$lt_cv_prog_gnu_ld" = yes; then
17320                 version_type=linux
17321         else
17322                 version_type=irix
17323         fi ;;
17324   esac
17325   need_lib_prefix=no
17326   need_version=no
17327   soname_spec='${libname}${release}${shared_ext}$major'
17328   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17329   case $host_os in
17330   irix5* | nonstopux*)
17331     libsuff= shlibsuff=
17332     ;;
17333   *)
17334     case $LD in # libtool.m4 will add one of these switches to LD
17335     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17336       libsuff= shlibsuff= libmagic=32-bit;;
17337     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17338       libsuff=32 shlibsuff=N32 libmagic=N32;;
17339     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17340       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17341     *) libsuff= shlibsuff= libmagic=never-match;;
17342     esac
17343     ;;
17344   esac
17345   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17346   shlibpath_overrides_runpath=no
17347   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17348   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17349   hardcode_into_libs=yes
17350   ;;
17351
17352 # No shared lib support for Linux oldld, aout, or coff.
17353 linux*oldld* | linux*aout* | linux*coff*)
17354   dynamic_linker=no
17355   ;;
17356
17357 # This must be Linux ELF.
17358 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17359   version_type=linux
17360   need_lib_prefix=no
17361   need_version=no
17362   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17363   soname_spec='${libname}${release}${shared_ext}$major'
17364   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17365   shlibpath_var=LD_LIBRARY_PATH
17366   shlibpath_overrides_runpath=no
17367
17368   # Some binutils ld are patched to set DT_RUNPATH
17369   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17370   $as_echo_n "(cached) " >&6
17371 else
17372   lt_cv_shlibpath_overrides_runpath=no
17373     save_LDFLAGS=$LDFLAGS
17374     save_libdir=$libdir
17375     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17376          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17377     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17378 /* end confdefs.h.  */
17379
17380 int
17381 main ()
17382 {
17383
17384   ;
17385   return 0;
17386 }
17387 _ACEOF
17388 if ac_fn_c_try_link "$LINENO"; then :
17389   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17390   lt_cv_shlibpath_overrides_runpath=yes
17391 fi
17392 fi
17393 rm -f core conftest.err conftest.$ac_objext \
17394     conftest$ac_exeext conftest.$ac_ext
17395     LDFLAGS=$save_LDFLAGS
17396     libdir=$save_libdir
17397
17398 fi
17399
17400   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17401
17402   # This implies no fast_install, which is unacceptable.
17403   # Some rework will be needed to allow for fast_install
17404   # before this can be enabled.
17405   hardcode_into_libs=yes
17406
17407   # Append ld.so.conf contents to the search path
17408   if test -f /etc/ld.so.conf; then
17409     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' ' '`
17410     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17411   fi
17412
17413   # We used to test for /lib/ld.so.1 and disable shared libraries on
17414   # powerpc, because MkLinux only supported shared libraries with the
17415   # GNU dynamic linker.  Since this was broken with cross compilers,
17416   # most powerpc-linux boxes support dynamic linking these days and
17417   # people can always --disable-shared, the test was removed, and we
17418   # assume the GNU/Linux dynamic linker is in use.
17419   dynamic_linker='GNU/Linux ld.so'
17420   ;;
17421
17422 netbsd*)
17423   version_type=sunos
17424   need_lib_prefix=no
17425   need_version=no
17426   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17427     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17428     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17429     dynamic_linker='NetBSD (a.out) ld.so'
17430   else
17431     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17432     soname_spec='${libname}${release}${shared_ext}$major'
17433     dynamic_linker='NetBSD ld.elf_so'
17434   fi
17435   shlibpath_var=LD_LIBRARY_PATH
17436   shlibpath_overrides_runpath=yes
17437   hardcode_into_libs=yes
17438   ;;
17439
17440 newsos6)
17441   version_type=linux
17442   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17443   shlibpath_var=LD_LIBRARY_PATH
17444   shlibpath_overrides_runpath=yes
17445   ;;
17446
17447 *nto* | *qnx*)
17448   version_type=qnx
17449   need_lib_prefix=no
17450   need_version=no
17451   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17452   soname_spec='${libname}${release}${shared_ext}$major'
17453   shlibpath_var=LD_LIBRARY_PATH
17454   shlibpath_overrides_runpath=no
17455   hardcode_into_libs=yes
17456   dynamic_linker='ldqnx.so'
17457   ;;
17458
17459 openbsd*)
17460   version_type=sunos
17461   sys_lib_dlsearch_path_spec="/usr/lib"
17462   need_lib_prefix=no
17463   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17464   case $host_os in
17465     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17466     *)                          need_version=no  ;;
17467   esac
17468   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17469   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17470   shlibpath_var=LD_LIBRARY_PATH
17471   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17472     case $host_os in
17473       openbsd2.[89] | openbsd2.[89].*)
17474         shlibpath_overrides_runpath=no
17475         ;;
17476       *)
17477         shlibpath_overrides_runpath=yes
17478         ;;
17479       esac
17480   else
17481     shlibpath_overrides_runpath=yes
17482   fi
17483   ;;
17484
17485 os2*)
17486   libname_spec='$name'
17487   shrext_cmds=".dll"
17488   need_lib_prefix=no
17489   library_names_spec='$libname${shared_ext} $libname.a'
17490   dynamic_linker='OS/2 ld.exe'
17491   shlibpath_var=LIBPATH
17492   ;;
17493
17494 osf3* | osf4* | osf5*)
17495   version_type=osf
17496   need_lib_prefix=no
17497   need_version=no
17498   soname_spec='${libname}${release}${shared_ext}$major'
17499   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17500   shlibpath_var=LD_LIBRARY_PATH
17501   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17502   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17503   ;;
17504
17505 rdos*)
17506   dynamic_linker=no
17507   ;;
17508
17509 solaris*)
17510   version_type=linux
17511   need_lib_prefix=no
17512   need_version=no
17513   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17514   soname_spec='${libname}${release}${shared_ext}$major'
17515   shlibpath_var=LD_LIBRARY_PATH
17516   shlibpath_overrides_runpath=yes
17517   hardcode_into_libs=yes
17518   # ldd complains unless libraries are executable
17519   postinstall_cmds='chmod +x $lib'
17520   ;;
17521
17522 sunos4*)
17523   version_type=sunos
17524   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17525   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17526   shlibpath_var=LD_LIBRARY_PATH
17527   shlibpath_overrides_runpath=yes
17528   if test "$with_gnu_ld" = yes; then
17529     need_lib_prefix=no
17530   fi
17531   need_version=yes
17532   ;;
17533
17534 sysv4 | sysv4.3*)
17535   version_type=linux
17536   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17537   soname_spec='${libname}${release}${shared_ext}$major'
17538   shlibpath_var=LD_LIBRARY_PATH
17539   case $host_vendor in
17540     sni)
17541       shlibpath_overrides_runpath=no
17542       need_lib_prefix=no
17543       runpath_var=LD_RUN_PATH
17544       ;;
17545     siemens)
17546       need_lib_prefix=no
17547       ;;
17548     motorola)
17549       need_lib_prefix=no
17550       need_version=no
17551       shlibpath_overrides_runpath=no
17552       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17553       ;;
17554   esac
17555   ;;
17556
17557 sysv4*MP*)
17558   if test -d /usr/nec ;then
17559     version_type=linux
17560     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17561     soname_spec='$libname${shared_ext}.$major'
17562     shlibpath_var=LD_LIBRARY_PATH
17563   fi
17564   ;;
17565
17566 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17567   version_type=freebsd-elf
17568   need_lib_prefix=no
17569   need_version=no
17570   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17571   soname_spec='${libname}${release}${shared_ext}$major'
17572   shlibpath_var=LD_LIBRARY_PATH
17573   shlibpath_overrides_runpath=yes
17574   hardcode_into_libs=yes
17575   if test "$with_gnu_ld" = yes; then
17576     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17577   else
17578     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17579     case $host_os in
17580       sco3.2v5*)
17581         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17582         ;;
17583     esac
17584   fi
17585   sys_lib_dlsearch_path_spec='/usr/lib'
17586   ;;
17587
17588 tpf*)
17589   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17590   version_type=linux
17591   need_lib_prefix=no
17592   need_version=no
17593   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17594   shlibpath_var=LD_LIBRARY_PATH
17595   shlibpath_overrides_runpath=no
17596   hardcode_into_libs=yes
17597   ;;
17598
17599 uts4*)
17600   version_type=linux
17601   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17602   soname_spec='${libname}${release}${shared_ext}$major'
17603   shlibpath_var=LD_LIBRARY_PATH
17604   ;;
17605
17606 *)
17607   dynamic_linker=no
17608   ;;
17609 esac
17610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17611 $as_echo "$dynamic_linker" >&6; }
17612 test "$dynamic_linker" = no && can_build_shared=no
17613
17614 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17615 if test "$GCC" = yes; then
17616   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17617 fi
17618
17619 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17620   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17621 fi
17622 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17623   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17624 fi
17625
17626
17627
17628
17629
17630
17631
17632
17633
17634
17635
17636
17637
17638
17639
17640
17641
17642
17643
17644
17645
17646
17647
17648
17649
17650
17651
17652
17653
17654
17655
17656
17657
17658
17659
17660
17661
17662
17663
17664
17665
17666
17667
17668
17669
17670
17671
17672
17673
17674
17675
17676
17677
17678
17679
17680
17681
17682
17683
17684
17685
17686
17687
17688
17689
17690
17691
17692
17693
17694
17695
17696
17697
17698
17699
17700
17701
17702
17703
17704
17705
17706
17707
17708
17709
17710
17711
17712
17713
17714
17715
17716
17717   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17718 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17719 hardcode_action=
17720 if test -n "$hardcode_libdir_flag_spec" ||
17721    test -n "$runpath_var" ||
17722    test "X$hardcode_automatic" = "Xyes" ; then
17723
17724   # We can hardcode non-existent directories.
17725   if test "$hardcode_direct" != no &&
17726      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17727      # have to relink, otherwise we might link with an installed library
17728      # when we should be linking with a yet-to-be-installed one
17729      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17730      test "$hardcode_minus_L" != no; then
17731     # Linking always hardcodes the temporary library directory.
17732     hardcode_action=relink
17733   else
17734     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17735     hardcode_action=immediate
17736   fi
17737 else
17738   # We cannot hardcode anything, or else we can only hardcode existing
17739   # directories.
17740   hardcode_action=unsupported
17741 fi
17742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17743 $as_echo "$hardcode_action" >&6; }
17744
17745 if test "$hardcode_action" = relink ||
17746    test "$inherit_rpath" = yes; then
17747   # Fast installation is not supported
17748   enable_fast_install=no
17749 elif test "$shlibpath_overrides_runpath" = yes ||
17750      test "$enable_shared" = no; then
17751   # Fast installation is not necessary
17752   enable_fast_install=needless
17753 fi
17754
17755
17756
17757
17758
17759
17760   if test "x$enable_dlopen" != xyes; then
17761   enable_dlopen=unknown
17762   enable_dlopen_self=unknown
17763   enable_dlopen_self_static=unknown
17764 else
17765   lt_cv_dlopen=no
17766   lt_cv_dlopen_libs=
17767
17768   case $host_os in
17769   beos*)
17770     lt_cv_dlopen="load_add_on"
17771     lt_cv_dlopen_libs=
17772     lt_cv_dlopen_self=yes
17773     ;;
17774
17775   mingw* | pw32* | cegcc*)
17776     lt_cv_dlopen="LoadLibrary"
17777     lt_cv_dlopen_libs=
17778     ;;
17779
17780   cygwin*)
17781     lt_cv_dlopen="dlopen"
17782     lt_cv_dlopen_libs=
17783     ;;
17784
17785   darwin*)
17786   # if libdl is installed we need to link against it
17787     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17788 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17789 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17790   $as_echo_n "(cached) " >&6
17791 else
17792   ac_check_lib_save_LIBS=$LIBS
17793 LIBS="-ldl  $LIBS"
17794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17795 /* end confdefs.h.  */
17796
17797 /* Override any GCC internal prototype to avoid an error.
17798    Use char because int might match the return type of a GCC
17799    builtin and then its argument prototype would still apply.  */
17800 #ifdef __cplusplus
17801 extern "C"
17802 #endif
17803 char dlopen ();
17804 int
17805 main ()
17806 {
17807 return dlopen ();
17808   ;
17809   return 0;
17810 }
17811 _ACEOF
17812 if ac_fn_c_try_link "$LINENO"; then :
17813   ac_cv_lib_dl_dlopen=yes
17814 else
17815   ac_cv_lib_dl_dlopen=no
17816 fi
17817 rm -f core conftest.err conftest.$ac_objext \
17818     conftest$ac_exeext conftest.$ac_ext
17819 LIBS=$ac_check_lib_save_LIBS
17820 fi
17821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17822 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17823 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17824   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17825 else
17826
17827     lt_cv_dlopen="dyld"
17828     lt_cv_dlopen_libs=
17829     lt_cv_dlopen_self=yes
17830
17831 fi
17832
17833     ;;
17834
17835   *)
17836     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17837 if test "x$ac_cv_func_shl_load" = x""yes; then :
17838   lt_cv_dlopen="shl_load"
17839 else
17840   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17841 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17842 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17843   $as_echo_n "(cached) " >&6
17844 else
17845   ac_check_lib_save_LIBS=$LIBS
17846 LIBS="-ldld  $LIBS"
17847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17848 /* end confdefs.h.  */
17849
17850 /* Override any GCC internal prototype to avoid an error.
17851    Use char because int might match the return type of a GCC
17852    builtin and then its argument prototype would still apply.  */
17853 #ifdef __cplusplus
17854 extern "C"
17855 #endif
17856 char shl_load ();
17857 int
17858 main ()
17859 {
17860 return shl_load ();
17861   ;
17862   return 0;
17863 }
17864 _ACEOF
17865 if ac_fn_c_try_link "$LINENO"; then :
17866   ac_cv_lib_dld_shl_load=yes
17867 else
17868   ac_cv_lib_dld_shl_load=no
17869 fi
17870 rm -f core conftest.err conftest.$ac_objext \
17871     conftest$ac_exeext conftest.$ac_ext
17872 LIBS=$ac_check_lib_save_LIBS
17873 fi
17874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17875 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17876 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17877   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17878 else
17879   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17880 if test "x$ac_cv_func_dlopen" = x""yes; then :
17881   lt_cv_dlopen="dlopen"
17882 else
17883   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17884 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17885 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17886   $as_echo_n "(cached) " >&6
17887 else
17888   ac_check_lib_save_LIBS=$LIBS
17889 LIBS="-ldl  $LIBS"
17890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17891 /* end confdefs.h.  */
17892
17893 /* Override any GCC internal prototype to avoid an error.
17894    Use char because int might match the return type of a GCC
17895    builtin and then its argument prototype would still apply.  */
17896 #ifdef __cplusplus
17897 extern "C"
17898 #endif
17899 char dlopen ();
17900 int
17901 main ()
17902 {
17903 return dlopen ();
17904   ;
17905   return 0;
17906 }
17907 _ACEOF
17908 if ac_fn_c_try_link "$LINENO"; then :
17909   ac_cv_lib_dl_dlopen=yes
17910 else
17911   ac_cv_lib_dl_dlopen=no
17912 fi
17913 rm -f core conftest.err conftest.$ac_objext \
17914     conftest$ac_exeext conftest.$ac_ext
17915 LIBS=$ac_check_lib_save_LIBS
17916 fi
17917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17918 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17919 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17920   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17921 else
17922   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17923 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17924 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17925   $as_echo_n "(cached) " >&6
17926 else
17927   ac_check_lib_save_LIBS=$LIBS
17928 LIBS="-lsvld  $LIBS"
17929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17930 /* end confdefs.h.  */
17931
17932 /* Override any GCC internal prototype to avoid an error.
17933    Use char because int might match the return type of a GCC
17934    builtin and then its argument prototype would still apply.  */
17935 #ifdef __cplusplus
17936 extern "C"
17937 #endif
17938 char dlopen ();
17939 int
17940 main ()
17941 {
17942 return dlopen ();
17943   ;
17944   return 0;
17945 }
17946 _ACEOF
17947 if ac_fn_c_try_link "$LINENO"; then :
17948   ac_cv_lib_svld_dlopen=yes
17949 else
17950   ac_cv_lib_svld_dlopen=no
17951 fi
17952 rm -f core conftest.err conftest.$ac_objext \
17953     conftest$ac_exeext conftest.$ac_ext
17954 LIBS=$ac_check_lib_save_LIBS
17955 fi
17956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17957 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17958 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17959   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17960 else
17961   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17962 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17963 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17964   $as_echo_n "(cached) " >&6
17965 else
17966   ac_check_lib_save_LIBS=$LIBS
17967 LIBS="-ldld  $LIBS"
17968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17969 /* end confdefs.h.  */
17970
17971 /* Override any GCC internal prototype to avoid an error.
17972    Use char because int might match the return type of a GCC
17973    builtin and then its argument prototype would still apply.  */
17974 #ifdef __cplusplus
17975 extern "C"
17976 #endif
17977 char dld_link ();
17978 int
17979 main ()
17980 {
17981 return dld_link ();
17982   ;
17983   return 0;
17984 }
17985 _ACEOF
17986 if ac_fn_c_try_link "$LINENO"; then :
17987   ac_cv_lib_dld_dld_link=yes
17988 else
17989   ac_cv_lib_dld_dld_link=no
17990 fi
17991 rm -f core conftest.err conftest.$ac_objext \
17992     conftest$ac_exeext conftest.$ac_ext
17993 LIBS=$ac_check_lib_save_LIBS
17994 fi
17995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17996 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17997 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17998   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17999 fi
18000
18001
18002 fi
18003
18004
18005 fi
18006
18007
18008 fi
18009
18010
18011 fi
18012
18013
18014 fi
18015
18016     ;;
18017   esac
18018
18019   if test "x$lt_cv_dlopen" != xno; then
18020     enable_dlopen=yes
18021   else
18022     enable_dlopen=no
18023   fi
18024
18025   case $lt_cv_dlopen in
18026   dlopen)
18027     save_CPPFLAGS="$CPPFLAGS"
18028     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
18029
18030     save_LDFLAGS="$LDFLAGS"
18031     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
18032
18033     save_LIBS="$LIBS"
18034     LIBS="$lt_cv_dlopen_libs $LIBS"
18035
18036     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
18037 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
18038 if test "${lt_cv_dlopen_self+set}" = set; then :
18039   $as_echo_n "(cached) " >&6
18040 else
18041           if test "$cross_compiling" = yes; then :
18042   lt_cv_dlopen_self=cross
18043 else
18044   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
18045   lt_status=$lt_dlunknown
18046   cat > conftest.$ac_ext <<_LT_EOF
18047 #line 18047 "configure"
18048 #include "confdefs.h"
18049
18050 #if HAVE_DLFCN_H
18051 #include <dlfcn.h>
18052 #endif
18053
18054 #include <stdio.h>
18055
18056 #ifdef RTLD_GLOBAL
18057 #  define LT_DLGLOBAL           RTLD_GLOBAL
18058 #else
18059 #  ifdef DL_GLOBAL
18060 #    define LT_DLGLOBAL         DL_GLOBAL
18061 #  else
18062 #    define LT_DLGLOBAL         0
18063 #  endif
18064 #endif
18065
18066 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
18067    find out it does not work in some platform. */
18068 #ifndef LT_DLLAZY_OR_NOW
18069 #  ifdef RTLD_LAZY
18070 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
18071 #  else
18072 #    ifdef DL_LAZY
18073 #      define LT_DLLAZY_OR_NOW          DL_LAZY
18074 #    else
18075 #      ifdef RTLD_NOW
18076 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
18077 #      else
18078 #        ifdef DL_NOW
18079 #          define LT_DLLAZY_OR_NOW      DL_NOW
18080 #        else
18081 #          define LT_DLLAZY_OR_NOW      0
18082 #        endif
18083 #      endif
18084 #    endif
18085 #  endif
18086 #endif
18087
18088 /* When -fvisbility=hidden is used, assume the code has been annotated
18089    correspondingly for the symbols needed.  */
18090 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18091 void fnord () __attribute__((visibility("default")));
18092 #endif
18093
18094 void fnord () { int i=42; }
18095 int main ()
18096 {
18097   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18098   int status = $lt_dlunknown;
18099
18100   if (self)
18101     {
18102       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18103       else
18104         {
18105           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18106           else puts (dlerror ());
18107         }
18108       /* dlclose (self); */
18109     }
18110   else
18111     puts (dlerror ());
18112
18113   return status;
18114 }
18115 _LT_EOF
18116   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18117   (eval $ac_link) 2>&5
18118   ac_status=$?
18119   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18120   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18121     (./conftest; exit; ) >&5 2>/dev/null
18122     lt_status=$?
18123     case x$lt_status in
18124       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
18125       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
18126       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
18127     esac
18128   else :
18129     # compilation failed
18130     lt_cv_dlopen_self=no
18131   fi
18132 fi
18133 rm -fr conftest*
18134
18135
18136 fi
18137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
18138 $as_echo "$lt_cv_dlopen_self" >&6; }
18139
18140     if test "x$lt_cv_dlopen_self" = xyes; then
18141       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
18142       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
18143 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
18144 if test "${lt_cv_dlopen_self_static+set}" = set; then :
18145   $as_echo_n "(cached) " >&6
18146 else
18147           if test "$cross_compiling" = yes; then :
18148   lt_cv_dlopen_self_static=cross
18149 else
18150   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
18151   lt_status=$lt_dlunknown
18152   cat > conftest.$ac_ext <<_LT_EOF
18153 #line 18153 "configure"
18154 #include "confdefs.h"
18155
18156 #if HAVE_DLFCN_H
18157 #include <dlfcn.h>
18158 #endif
18159
18160 #include <stdio.h>
18161
18162 #ifdef RTLD_GLOBAL
18163 #  define LT_DLGLOBAL           RTLD_GLOBAL
18164 #else
18165 #  ifdef DL_GLOBAL
18166 #    define LT_DLGLOBAL         DL_GLOBAL
18167 #  else
18168 #    define LT_DLGLOBAL         0
18169 #  endif
18170 #endif
18171
18172 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
18173    find out it does not work in some platform. */
18174 #ifndef LT_DLLAZY_OR_NOW
18175 #  ifdef RTLD_LAZY
18176 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
18177 #  else
18178 #    ifdef DL_LAZY
18179 #      define LT_DLLAZY_OR_NOW          DL_LAZY
18180 #    else
18181 #      ifdef RTLD_NOW
18182 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
18183 #      else
18184 #        ifdef DL_NOW
18185 #          define LT_DLLAZY_OR_NOW      DL_NOW
18186 #        else
18187 #          define LT_DLLAZY_OR_NOW      0
18188 #        endif
18189 #      endif
18190 #    endif
18191 #  endif
18192 #endif
18193
18194 /* When -fvisbility=hidden is used, assume the code has been annotated
18195    correspondingly for the symbols needed.  */
18196 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18197 void fnord () __attribute__((visibility("default")));
18198 #endif
18199
18200 void fnord () { int i=42; }
18201 int main ()
18202 {
18203   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18204   int status = $lt_dlunknown;
18205
18206   if (self)
18207     {
18208       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18209       else
18210         {
18211           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18212           else puts (dlerror ());
18213         }
18214       /* dlclose (self); */
18215     }
18216   else
18217     puts (dlerror ());
18218
18219   return status;
18220 }
18221 _LT_EOF
18222   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18223   (eval $ac_link) 2>&5
18224   ac_status=$?
18225   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18226   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18227     (./conftest; exit; ) >&5 2>/dev/null
18228     lt_status=$?
18229     case x$lt_status in
18230       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
18231       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
18232       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
18233     esac
18234   else :
18235     # compilation failed
18236     lt_cv_dlopen_self_static=no
18237   fi
18238 fi
18239 rm -fr conftest*
18240
18241
18242 fi
18243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
18244 $as_echo "$lt_cv_dlopen_self_static" >&6; }
18245     fi
18246
18247     CPPFLAGS="$save_CPPFLAGS"
18248     LDFLAGS="$save_LDFLAGS"
18249     LIBS="$save_LIBS"
18250     ;;
18251   esac
18252
18253   case $lt_cv_dlopen_self in
18254   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
18255   *) enable_dlopen_self=unknown ;;
18256   esac
18257
18258   case $lt_cv_dlopen_self_static in
18259   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18260   *) enable_dlopen_self_static=unknown ;;
18261   esac
18262 fi
18263
18264
18265
18266
18267
18268
18269
18270
18271
18272
18273
18274
18275
18276
18277
18278
18279
18280 striplib=
18281 old_striplib=
18282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18283 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18284 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18285   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18286   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18287   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18288 $as_echo "yes" >&6; }
18289 else
18290 # FIXME - insert some real tests, host_os isn't really good enough
18291   case $host_os in
18292   darwin*)
18293     if test -n "$STRIP" ; then
18294       striplib="$STRIP -x"
18295       old_striplib="$STRIP -S"
18296       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18297 $as_echo "yes" >&6; }
18298     else
18299       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18300 $as_echo "no" >&6; }
18301     fi
18302     ;;
18303   *)
18304     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18305 $as_echo "no" >&6; }
18306     ;;
18307   esac
18308 fi
18309
18310
18311
18312
18313
18314
18315
18316
18317
18318
18319
18320
18321   # Report which library types will actually be built
18322   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18323 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18324   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18325 $as_echo "$can_build_shared" >&6; }
18326
18327   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18328 $as_echo_n "checking whether to build shared libraries... " >&6; }
18329   test "$can_build_shared" = "no" && enable_shared=no
18330
18331   # On AIX, shared libraries and static libraries use the same namespace, and
18332   # are all built from PIC.
18333   case $host_os in
18334   aix3*)
18335     test "$enable_shared" = yes && enable_static=no
18336     if test -n "$RANLIB"; then
18337       archive_cmds="$archive_cmds~\$RANLIB \$lib"
18338       postinstall_cmds='$RANLIB $lib'
18339     fi
18340     ;;
18341
18342   aix[4-9]*)
18343     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18344       test "$enable_shared" = yes && enable_static=no
18345     fi
18346     ;;
18347   esac
18348   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18349 $as_echo "$enable_shared" >&6; }
18350
18351   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18352 $as_echo_n "checking whether to build static libraries... " >&6; }
18353   # Make sure either enable_shared or enable_static is yes.
18354   test "$enable_shared" = yes || enable_static=yes
18355   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18356 $as_echo "$enable_static" >&6; }
18357
18358
18359
18360
18361 fi
18362 ac_ext=c
18363 ac_cpp='$CPP $CPPFLAGS'
18364 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18365 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18366 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18367
18368 CC="$lt_save_CC"
18369
18370       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18371     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18372     (test "X$CXX" != "Xg++"))) ; then
18373   ac_ext=cpp
18374 ac_cpp='$CXXCPP $CPPFLAGS'
18375 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18376 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18377 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18379 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18380 if test -z "$CXXCPP"; then
18381   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18382   $as_echo_n "(cached) " >&6
18383 else
18384       # Double quotes because CXXCPP needs to be expanded
18385     for CXXCPP in "$CXX -E" "/lib/cpp"
18386     do
18387       ac_preproc_ok=false
18388 for ac_cxx_preproc_warn_flag in '' yes
18389 do
18390   # Use a header file that comes with gcc, so configuring glibc
18391   # with a fresh cross-compiler works.
18392   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18393   # <limits.h> exists even on freestanding compilers.
18394   # On the NeXT, cc -E runs the code through the compiler's parser,
18395   # not just through cpp. "Syntax error" is here to catch this case.
18396   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18397 /* end confdefs.h.  */
18398 #ifdef __STDC__
18399 # include <limits.h>
18400 #else
18401 # include <assert.h>
18402 #endif
18403                      Syntax error
18404 _ACEOF
18405 if ac_fn_cxx_try_cpp "$LINENO"; then :
18406
18407 else
18408   # Broken: fails on valid input.
18409 continue
18410 fi
18411 rm -f conftest.err conftest.$ac_ext
18412
18413   # OK, works on sane cases.  Now check whether nonexistent headers
18414   # can be detected and how.
18415   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18416 /* end confdefs.h.  */
18417 #include <ac_nonexistent.h>
18418 _ACEOF
18419 if ac_fn_cxx_try_cpp "$LINENO"; then :
18420   # Broken: success on invalid input.
18421 continue
18422 else
18423   # Passes both tests.
18424 ac_preproc_ok=:
18425 break
18426 fi
18427 rm -f conftest.err conftest.$ac_ext
18428
18429 done
18430 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18431 rm -f conftest.err conftest.$ac_ext
18432 if $ac_preproc_ok; then :
18433   break
18434 fi
18435
18436     done
18437     ac_cv_prog_CXXCPP=$CXXCPP
18438
18439 fi
18440   CXXCPP=$ac_cv_prog_CXXCPP
18441 else
18442   ac_cv_prog_CXXCPP=$CXXCPP
18443 fi
18444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18445 $as_echo "$CXXCPP" >&6; }
18446 ac_preproc_ok=false
18447 for ac_cxx_preproc_warn_flag in '' yes
18448 do
18449   # Use a header file that comes with gcc, so configuring glibc
18450   # with a fresh cross-compiler works.
18451   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18452   # <limits.h> exists even on freestanding compilers.
18453   # On the NeXT, cc -E runs the code through the compiler's parser,
18454   # not just through cpp. "Syntax error" is here to catch this case.
18455   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18456 /* end confdefs.h.  */
18457 #ifdef __STDC__
18458 # include <limits.h>
18459 #else
18460 # include <assert.h>
18461 #endif
18462                      Syntax error
18463 _ACEOF
18464 if ac_fn_cxx_try_cpp "$LINENO"; then :
18465
18466 else
18467   # Broken: fails on valid input.
18468 continue
18469 fi
18470 rm -f conftest.err conftest.$ac_ext
18471
18472   # OK, works on sane cases.  Now check whether nonexistent headers
18473   # can be detected and how.
18474   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18475 /* end confdefs.h.  */
18476 #include <ac_nonexistent.h>
18477 _ACEOF
18478 if ac_fn_cxx_try_cpp "$LINENO"; then :
18479   # Broken: success on invalid input.
18480 continue
18481 else
18482   # Passes both tests.
18483 ac_preproc_ok=:
18484 break
18485 fi
18486 rm -f conftest.err conftest.$ac_ext
18487
18488 done
18489 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18490 rm -f conftest.err conftest.$ac_ext
18491 if $ac_preproc_ok; then :
18492
18493 else
18494   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18495 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18496 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18497 See \`config.log' for more details." "$LINENO" 5; }
18498 fi
18499
18500 ac_ext=c
18501 ac_cpp='$CPP $CPPFLAGS'
18502 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18503 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18504 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18505
18506 else
18507   _lt_caught_CXX_error=yes
18508 fi
18509
18510 ac_ext=cpp
18511 ac_cpp='$CXXCPP $CPPFLAGS'
18512 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18513 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18514 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18515
18516 archive_cmds_need_lc_CXX=no
18517 allow_undefined_flag_CXX=
18518 always_export_symbols_CXX=no
18519 archive_expsym_cmds_CXX=
18520 compiler_needs_object_CXX=no
18521 export_dynamic_flag_spec_CXX=
18522 hardcode_direct_CXX=no
18523 hardcode_direct_absolute_CXX=no
18524 hardcode_libdir_flag_spec_CXX=
18525 hardcode_libdir_flag_spec_ld_CXX=
18526 hardcode_libdir_separator_CXX=
18527 hardcode_minus_L_CXX=no
18528 hardcode_shlibpath_var_CXX=unsupported
18529 hardcode_automatic_CXX=no
18530 inherit_rpath_CXX=no
18531 module_cmds_CXX=
18532 module_expsym_cmds_CXX=
18533 link_all_deplibs_CXX=unknown
18534 old_archive_cmds_CXX=$old_archive_cmds
18535 reload_flag_CXX=$reload_flag
18536 reload_cmds_CXX=$reload_cmds
18537 no_undefined_flag_CXX=
18538 whole_archive_flag_spec_CXX=
18539 enable_shared_with_static_runtimes_CXX=no
18540
18541 # Source file extension for C++ test sources.
18542 ac_ext=cpp
18543
18544 # Object file extension for compiled C++ test sources.
18545 objext=o
18546 objext_CXX=$objext
18547
18548 # No sense in running all these tests if we already determined that
18549 # the CXX compiler isn't working.  Some variables (like enable_shared)
18550 # are currently assumed to apply to all compilers on this platform,
18551 # and will be corrupted by setting them based on a non-working compiler.
18552 if test "$_lt_caught_CXX_error" != yes; then
18553   # Code to be used in simple compile tests
18554   lt_simple_compile_test_code="int some_variable = 0;"
18555
18556   # Code to be used in simple link tests
18557   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18558
18559   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18560
18561
18562
18563
18564
18565
18566 # If no C compiler was specified, use CC.
18567 LTCC=${LTCC-"$CC"}
18568
18569 # If no C compiler flags were specified, use CFLAGS.
18570 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18571
18572 # Allow CC to be a program name with arguments.
18573 compiler=$CC
18574
18575
18576   # save warnings/boilerplate of simple test code
18577   ac_outfile=conftest.$ac_objext
18578 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18579 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18580 _lt_compiler_boilerplate=`cat conftest.err`
18581 $RM conftest*
18582
18583   ac_outfile=conftest.$ac_objext
18584 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18585 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18586 _lt_linker_boilerplate=`cat conftest.err`
18587 $RM -r conftest*
18588
18589
18590   # Allow CC to be a program name with arguments.
18591   lt_save_CC=$CC
18592   lt_save_LD=$LD
18593   lt_save_GCC=$GCC
18594   GCC=$GXX
18595   lt_save_with_gnu_ld=$with_gnu_ld
18596   lt_save_path_LD=$lt_cv_path_LD
18597   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18598     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18599   else
18600     $as_unset lt_cv_prog_gnu_ld
18601   fi
18602   if test -n "${lt_cv_path_LDCXX+set}"; then
18603     lt_cv_path_LD=$lt_cv_path_LDCXX
18604   else
18605     $as_unset lt_cv_path_LD
18606   fi
18607   test -z "${LDCXX+set}" || LD=$LDCXX
18608   CC=${CXX-"c++"}
18609   compiler=$CC
18610   compiler_CXX=$CC
18611   for cc_temp in $compiler""; do
18612   case $cc_temp in
18613     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18614     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18615     \-*) ;;
18616     *) break;;
18617   esac
18618 done
18619 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18620
18621
18622   if test -n "$compiler"; then
18623     # We don't want -fno-exception when compiling C++ code, so set the
18624     # no_builtin_flag separately
18625     if test "$GXX" = yes; then
18626       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18627     else
18628       lt_prog_compiler_no_builtin_flag_CXX=
18629     fi
18630
18631     if test "$GXX" = yes; then
18632       # Set up default GNU C++ configuration
18633
18634
18635
18636 # Check whether --with-gnu-ld was given.
18637 if test "${with_gnu_ld+set}" = set; then :
18638   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18639 else
18640   with_gnu_ld=no
18641 fi
18642
18643 ac_prog=ld
18644 if test "$GCC" = yes; then
18645   # Check if gcc -print-prog-name=ld gives a path.
18646   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18647 $as_echo_n "checking for ld used by $CC... " >&6; }
18648   case $host in
18649   *-*-mingw*)
18650     # gcc leaves a trailing carriage return which upsets mingw
18651     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18652   *)
18653     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18654   esac
18655   case $ac_prog in
18656     # Accept absolute paths.
18657     [\\/]* | ?:[\\/]*)
18658       re_direlt='/[^/][^/]*/\.\./'
18659       # Canonicalize the pathname of ld
18660       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18661       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18662         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18663       done
18664       test -z "$LD" && LD="$ac_prog"
18665       ;;
18666   "")
18667     # If it fails, then pretend we aren't using GCC.
18668     ac_prog=ld
18669     ;;
18670   *)
18671     # If it is relative, then search for the first ld in PATH.
18672     with_gnu_ld=unknown
18673     ;;
18674   esac
18675 elif test "$with_gnu_ld" = yes; then
18676   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18677 $as_echo_n "checking for GNU ld... " >&6; }
18678 else
18679   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18680 $as_echo_n "checking for non-GNU ld... " >&6; }
18681 fi
18682 if test "${lt_cv_path_LD+set}" = set; then :
18683   $as_echo_n "(cached) " >&6
18684 else
18685   if test -z "$LD"; then
18686   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18687   for ac_dir in $PATH; do
18688     IFS="$lt_save_ifs"
18689     test -z "$ac_dir" && ac_dir=.
18690     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18691       lt_cv_path_LD="$ac_dir/$ac_prog"
18692       # Check to see if the program is GNU ld.  I'd rather use --version,
18693       # but apparently some variants of GNU ld only accept -v.
18694       # Break only if it was the GNU/non-GNU ld that we prefer.
18695       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18696       *GNU* | *'with BFD'*)
18697         test "$with_gnu_ld" != no && break
18698         ;;
18699       *)
18700         test "$with_gnu_ld" != yes && break
18701         ;;
18702       esac
18703     fi
18704   done
18705   IFS="$lt_save_ifs"
18706 else
18707   lt_cv_path_LD="$LD" # Let the user override the test with a path.
18708 fi
18709 fi
18710
18711 LD="$lt_cv_path_LD"
18712 if test -n "$LD"; then
18713   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18714 $as_echo "$LD" >&6; }
18715 else
18716   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18717 $as_echo "no" >&6; }
18718 fi
18719 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18721 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18722 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18723   $as_echo_n "(cached) " >&6
18724 else
18725   # I'd rather use --version here, but apparently some GNU lds only accept -v.
18726 case `$LD -v 2>&1 </dev/null` in
18727 *GNU* | *'with BFD'*)
18728   lt_cv_prog_gnu_ld=yes
18729   ;;
18730 *)
18731   lt_cv_prog_gnu_ld=no
18732   ;;
18733 esac
18734 fi
18735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18736 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18737 with_gnu_ld=$lt_cv_prog_gnu_ld
18738
18739
18740
18741
18742
18743
18744
18745       # Check if GNU C++ uses GNU ld as the underlying linker, since the
18746       # archiving commands below assume that GNU ld is being used.
18747       if test "$with_gnu_ld" = yes; then
18748         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18749         archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18750
18751         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18752         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18753
18754         # If archive_cmds runs LD, not CC, wlarc should be empty
18755         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18756         #     investigate it a little bit more. (MM)
18757         wlarc='${wl}'
18758
18759         # ancient GNU ld didn't support --whole-archive et. al.
18760         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18761           $GREP 'no-whole-archive' > /dev/null; then
18762           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18763         else
18764           whole_archive_flag_spec_CXX=
18765         fi
18766       else
18767         with_gnu_ld=no
18768         wlarc=
18769
18770         # A generic and very simple default shared library creation
18771         # command for GNU C++ for the case where it uses the native
18772         # linker, instead of GNU ld.  If possible, this setting should
18773         # overridden to take advantage of the native linker features on
18774         # the platform it is being used on.
18775         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18776       fi
18777
18778       # Commands to make compiler produce verbose output that lists
18779       # what "hidden" libraries, object files and flags are used when
18780       # linking a shared library.
18781       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18782
18783     else
18784       GXX=no
18785       with_gnu_ld=no
18786       wlarc=
18787     fi
18788
18789     # PORTME: fill in a description of your system's C++ link characteristics
18790     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18791 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18792     ld_shlibs_CXX=yes
18793     case $host_os in
18794       aix3*)
18795         # FIXME: insert proper C++ library support
18796         ld_shlibs_CXX=no
18797         ;;
18798       aix[4-9]*)
18799         if test "$host_cpu" = ia64; then
18800           # On IA64, the linker does run time linking by default, so we don't
18801           # have to do anything special.
18802           aix_use_runtimelinking=no
18803           exp_sym_flag='-Bexport'
18804           no_entry_flag=""
18805         else
18806           aix_use_runtimelinking=no
18807
18808           # Test if we are trying to use run time linking or normal
18809           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18810           # need to do runtime linking.
18811           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18812             for ld_flag in $LDFLAGS; do
18813               case $ld_flag in
18814               *-brtl*)
18815                 aix_use_runtimelinking=yes
18816                 break
18817                 ;;
18818               esac
18819             done
18820             ;;
18821           esac
18822
18823           exp_sym_flag='-bexport'
18824           no_entry_flag='-bnoentry'
18825         fi
18826
18827         # When large executables or shared objects are built, AIX ld can
18828         # have problems creating the table of contents.  If linking a library
18829         # or program results in "error TOC overflow" add -mminimal-toc to
18830         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
18831         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18832
18833         archive_cmds_CXX=''
18834         hardcode_direct_CXX=yes
18835         hardcode_direct_absolute_CXX=yes
18836         hardcode_libdir_separator_CXX=':'
18837         link_all_deplibs_CXX=yes
18838         file_list_spec_CXX='${wl}-f,'
18839
18840         if test "$GXX" = yes; then
18841           case $host_os in aix4.[012]|aix4.[012].*)
18842           # We only want to do this on AIX 4.2 and lower, the check
18843           # below for broken collect2 doesn't work under 4.3+
18844           collect2name=`${CC} -print-prog-name=collect2`
18845           if test -f "$collect2name" &&
18846              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18847           then
18848             # We have reworked collect2
18849             :
18850           else
18851             # We have old collect2
18852             hardcode_direct_CXX=unsupported
18853             # It fails to find uninstalled libraries when the uninstalled
18854             # path is not listed in the libpath.  Setting hardcode_minus_L
18855             # to unsupported forces relinking
18856             hardcode_minus_L_CXX=yes
18857             hardcode_libdir_flag_spec_CXX='-L$libdir'
18858             hardcode_libdir_separator_CXX=
18859           fi
18860           esac
18861           shared_flag='-shared'
18862           if test "$aix_use_runtimelinking" = yes; then
18863             shared_flag="$shared_flag "'${wl}-G'
18864           fi
18865         else
18866           # not using gcc
18867           if test "$host_cpu" = ia64; then
18868           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18869           # chokes on -Wl,-G. The following line is correct:
18870           shared_flag='-G'
18871           else
18872             if test "$aix_use_runtimelinking" = yes; then
18873               shared_flag='${wl}-G'
18874             else
18875               shared_flag='${wl}-bM:SRE'
18876             fi
18877           fi
18878         fi
18879
18880         export_dynamic_flag_spec_CXX='${wl}-bexpall'
18881         # It seems that -bexpall does not export symbols beginning with
18882         # underscore (_), so it is better to generate a list of symbols to
18883         # export.
18884         always_export_symbols_CXX=yes
18885         if test "$aix_use_runtimelinking" = yes; then
18886           # Warning - without using the other runtime loading flags (-brtl),
18887           # -berok will link without error, but may produce a broken library.
18888           allow_undefined_flag_CXX='-berok'
18889           # Determine the default libpath from the value encoded in an empty
18890           # executable.
18891           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18892 /* end confdefs.h.  */
18893
18894 int
18895 main ()
18896 {
18897
18898   ;
18899   return 0;
18900 }
18901 _ACEOF
18902 if ac_fn_cxx_try_link "$LINENO"; then :
18903
18904 lt_aix_libpath_sed='
18905     /Import File Strings/,/^$/ {
18906         /^0/ {
18907             s/^0  *\(.*\)$/\1/
18908             p
18909         }
18910     }'
18911 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18912 # Check for a 64-bit object if we didn't find anything.
18913 if test -z "$aix_libpath"; then
18914   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18915 fi
18916 fi
18917 rm -f core conftest.err conftest.$ac_objext \
18918     conftest$ac_exeext conftest.$ac_ext
18919 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18920
18921           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18922
18923           archive_expsym_cmds_CXX='$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 $shared_flag"
18924         else
18925           if test "$host_cpu" = ia64; then
18926             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18927             allow_undefined_flag_CXX="-z nodefs"
18928             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18929           else
18930             # Determine the default libpath from the value encoded in an
18931             # empty executable.
18932             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18933 /* end confdefs.h.  */
18934
18935 int
18936 main ()
18937 {
18938
18939   ;
18940   return 0;
18941 }
18942 _ACEOF
18943 if ac_fn_cxx_try_link "$LINENO"; then :
18944
18945 lt_aix_libpath_sed='
18946     /Import File Strings/,/^$/ {
18947         /^0/ {
18948             s/^0  *\(.*\)$/\1/
18949             p
18950         }
18951     }'
18952 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18953 # Check for a 64-bit object if we didn't find anything.
18954 if test -z "$aix_libpath"; then
18955   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18956 fi
18957 fi
18958 rm -f core conftest.err conftest.$ac_objext \
18959     conftest$ac_exeext conftest.$ac_ext
18960 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18961
18962             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18963             # Warning - without using the other run time loading flags,
18964             # -berok will link without error, but may produce a broken library.
18965             no_undefined_flag_CXX=' ${wl}-bernotok'
18966             allow_undefined_flag_CXX=' ${wl}-berok'
18967             if test "$with_gnu_ld" = yes; then
18968               # We only use this code for GNU lds that support --whole-archive.
18969               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18970             else
18971               # Exported symbols can be pulled into shared objects from archives
18972               whole_archive_flag_spec_CXX='$convenience'
18973             fi
18974             archive_cmds_need_lc_CXX=yes
18975             # This is similar to how AIX traditionally builds its shared
18976             # libraries.
18977             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'
18978           fi
18979         fi
18980         ;;
18981
18982       beos*)
18983         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18984           allow_undefined_flag_CXX=unsupported
18985           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18986           # support --undefined.  This deserves some investigation.  FIXME
18987           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18988         else
18989           ld_shlibs_CXX=no
18990         fi
18991         ;;
18992
18993       chorus*)
18994         case $cc_basename in
18995           *)
18996           # FIXME: insert proper C++ library support
18997           ld_shlibs_CXX=no
18998           ;;
18999         esac
19000         ;;
19001
19002       cygwin* | mingw* | pw32* | cegcc*)
19003         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
19004         # as there is no search path for DLLs.
19005         hardcode_libdir_flag_spec_CXX='-L$libdir'
19006         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
19007         allow_undefined_flag_CXX=unsupported
19008         always_export_symbols_CXX=no
19009         enable_shared_with_static_runtimes_CXX=yes
19010
19011         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
19012           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
19013           # If the export-symbols file already is a .def file (1st line
19014           # is EXPORTS), use it as is; otherwise, prepend...
19015           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
19016             cp $export_symbols $output_objdir/$soname.def;
19017           else
19018             echo EXPORTS > $output_objdir/$soname.def;
19019             cat $export_symbols >> $output_objdir/$soname.def;
19020           fi~
19021           $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 $lib'
19022         else
19023           ld_shlibs_CXX=no
19024         fi
19025         ;;
19026       darwin* | rhapsody*)
19027
19028
19029   archive_cmds_need_lc_CXX=no
19030   hardcode_direct_CXX=no
19031   hardcode_automatic_CXX=yes
19032   hardcode_shlibpath_var_CXX=unsupported
19033   if test "$lt_cv_ld_force_load" = "yes"; then
19034     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 \"$new_convenience\"`'
19035   else
19036     whole_archive_flag_spec_CXX=''
19037   fi
19038   link_all_deplibs_CXX=yes
19039   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
19040   case $cc_basename in
19041      ifort*) _lt_dar_can_shared=yes ;;
19042      *) _lt_dar_can_shared=$GCC ;;
19043   esac
19044   if test "$_lt_dar_can_shared" = "yes"; then
19045     output_verbose_link_cmd=func_echo_all
19046     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}"
19047     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
19048     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}${_lt_dsymutil}"
19049     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
19050        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
19051       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${_lt_dsymutil}"
19052       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
19053     fi
19054
19055   else
19056   ld_shlibs_CXX=no
19057   fi
19058
19059         ;;
19060
19061       dgux*)
19062         case $cc_basename in
19063           ec++*)
19064             # FIXME: insert proper C++ library support
19065             ld_shlibs_CXX=no
19066             ;;
19067           ghcx*)
19068             # Green Hills C++ Compiler
19069             # FIXME: insert proper C++ library support
19070             ld_shlibs_CXX=no
19071             ;;
19072           *)
19073             # FIXME: insert proper C++ library support
19074             ld_shlibs_CXX=no
19075             ;;
19076         esac
19077         ;;
19078
19079       freebsd[12]*)
19080         # C++ shared libraries reported to be fairly broken before
19081         # switch to ELF
19082         ld_shlibs_CXX=no
19083         ;;
19084
19085       freebsd-elf*)
19086         archive_cmds_need_lc_CXX=no
19087         ;;
19088
19089       freebsd* | dragonfly*)
19090         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
19091         # conventions
19092         ld_shlibs_CXX=yes
19093         ;;
19094
19095       gnu*)
19096         ;;
19097
19098       haiku*)
19099         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19100         link_all_deplibs_CXX=yes
19101         ;;
19102
19103       hpux9*)
19104         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
19105         hardcode_libdir_separator_CXX=:
19106         export_dynamic_flag_spec_CXX='${wl}-E'
19107         hardcode_direct_CXX=yes
19108         hardcode_minus_L_CXX=yes # Not in the search PATH,
19109                                              # but as the default
19110                                              # location of the library.
19111
19112         case $cc_basename in
19113           CC*)
19114             # FIXME: insert proper C++ library support
19115             ld_shlibs_CXX=no
19116             ;;
19117           aCC*)
19118             archive_cmds_CXX='$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 $lib'
19119             # Commands to make compiler produce verbose output that lists
19120             # what "hidden" libraries, object files and flags are used when
19121             # linking a shared library.
19122             #
19123             # There doesn't appear to be a way to prevent this compiler from
19124             # explicitly linking system object files so we need to strip them
19125             # from the output so that they don't get included in the library
19126             # dependencies.
19127             output_verbose_link_cmd='templist=`($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"'
19128             ;;
19129           *)
19130             if test "$GXX" = yes; then
19131               archive_cmds_CXX='$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'
19132             else
19133               # FIXME: insert proper C++ library support
19134               ld_shlibs_CXX=no
19135             fi
19136             ;;
19137         esac
19138         ;;
19139
19140       hpux10*|hpux11*)
19141         if test $with_gnu_ld = no; then
19142           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
19143           hardcode_libdir_separator_CXX=:
19144
19145           case $host_cpu in
19146             hppa*64*|ia64*)
19147               ;;
19148             *)
19149               export_dynamic_flag_spec_CXX='${wl}-E'
19150               ;;
19151           esac
19152         fi
19153         case $host_cpu in
19154           hppa*64*|ia64*)
19155             hardcode_direct_CXX=no
19156             hardcode_shlibpath_var_CXX=no
19157             ;;
19158           *)
19159             hardcode_direct_CXX=yes
19160             hardcode_direct_absolute_CXX=yes
19161             hardcode_minus_L_CXX=yes # Not in the search PATH,
19162                                                  # but as the default
19163                                                  # location of the library.
19164             ;;
19165         esac
19166
19167         case $cc_basename in
19168           CC*)
19169             # FIXME: insert proper C++ library support
19170             ld_shlibs_CXX=no
19171             ;;
19172           aCC*)
19173             case $host_cpu in
19174               hppa*64*)
19175                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19176                 ;;
19177               ia64*)
19178                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19179                 ;;
19180               *)
19181                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19182                 ;;
19183             esac
19184             # Commands to make compiler produce verbose output that lists
19185             # what "hidden" libraries, object files and flags are used when
19186             # linking a shared library.
19187             #
19188             # There doesn't appear to be a way to prevent this compiler from
19189             # explicitly linking system object files so we need to strip them
19190             # from the output so that they don't get included in the library
19191             # dependencies.
19192             output_verbose_link_cmd='templist=`($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"'
19193             ;;
19194           *)
19195             if test "$GXX" = yes; then
19196               if test $with_gnu_ld = no; then
19197                 case $host_cpu in
19198                   hppa*64*)
19199                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19200                     ;;
19201                   ia64*)
19202                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19203                     ;;
19204                   *)
19205                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19206                     ;;
19207                 esac
19208               fi
19209             else
19210               # FIXME: insert proper C++ library support
19211               ld_shlibs_CXX=no
19212             fi
19213             ;;
19214         esac
19215         ;;
19216
19217       interix[3-9]*)
19218         hardcode_direct_CXX=no
19219         hardcode_shlibpath_var_CXX=no
19220         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19221         export_dynamic_flag_spec_CXX='${wl}-E'
19222         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
19223         # Instead, shared libraries are loaded at an image base (0x10000000 by
19224         # default) and relocated if they conflict, which is a slow very memory
19225         # consuming and fragmenting process.  To avoid this, we pick a random,
19226         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
19227         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
19228         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19229         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19230         ;;
19231       irix5* | irix6*)
19232         case $cc_basename in
19233           CC*)
19234             # SGI C++
19235             archive_cmds_CXX='$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 $lib'
19236
19237             # Archives containing C++ object files must be created using
19238             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
19239             # necessary to make sure instantiated templates are included
19240             # in the archive.
19241             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
19242             ;;
19243           *)
19244             if test "$GXX" = yes; then
19245               if test "$with_gnu_ld" = no; then
19246                 archive_cmds_CXX='$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 $lib'
19247               else
19248                 archive_cmds_CXX='$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 $lib'
19249               fi
19250             fi
19251             link_all_deplibs_CXX=yes
19252             ;;
19253         esac
19254         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19255         hardcode_libdir_separator_CXX=:
19256         inherit_rpath_CXX=yes
19257         ;;
19258
19259       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19260         case $cc_basename in
19261           KCC*)
19262             # Kuck and Associates, Inc. (KAI) C++ Compiler
19263
19264             # KCC will only create a shared library if the output file
19265             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19266             # to its proper name (with version) after linking.
19267             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'
19268             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 $lib'
19269             # Commands to make compiler produce verbose output that lists
19270             # what "hidden" libraries, object files and flags are used when
19271             # linking a shared library.
19272             #
19273             # There doesn't appear to be a way to prevent this compiler from
19274             # explicitly linking system object files so we need to strip them
19275             # from the output so that they don't get included in the library
19276             # dependencies.
19277             output_verbose_link_cmd='templist=`$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"'
19278
19279             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19280             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19281
19282             # Archives containing C++ object files must be created using
19283             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19284             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19285             ;;
19286           icpc* | ecpc* )
19287             # Intel C++
19288             with_gnu_ld=yes
19289             # version 8.0 and above of icpc choke on multiply defined symbols
19290             # if we add $predep_objects and $postdep_objects, however 7.1 and
19291             # earlier do not add the objects themselves.
19292             case `$CC -V 2>&1` in
19293               *"Version 7."*)
19294                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19295                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19296                 ;;
19297               *)  # Version 8.0 or newer
19298                 tmp_idyn=
19299                 case $host_cpu in
19300                   ia64*) tmp_idyn=' -i_dynamic';;
19301                 esac
19302                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19303                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19304                 ;;
19305             esac
19306             archive_cmds_need_lc_CXX=no
19307             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19308             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19309             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19310             ;;
19311           pgCC* | pgcpp*)
19312             # Portland Group C++ compiler
19313             case `$CC -V` in
19314             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19315               prelink_cmds_CXX='tpldir=Template.dir~
19316                 rm -rf $tpldir~
19317                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19318                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19319               old_archive_cmds_CXX='tpldir=Template.dir~
19320                 rm -rf $tpldir~
19321                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19322                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19323                 $RANLIB $oldlib'
19324               archive_cmds_CXX='tpldir=Template.dir~
19325                 rm -rf $tpldir~
19326                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19327                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19328               archive_expsym_cmds_CXX='tpldir=Template.dir~
19329                 rm -rf $tpldir~
19330                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19331                 $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 $lib'
19332               ;;
19333             *) # Version 6 and above use weak symbols
19334               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19335               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19336               ;;
19337             esac
19338
19339             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19340             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19341             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19342             ;;
19343           cxx*)
19344             # Compaq C++
19345             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19346             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19347
19348             runpath_var=LD_RUN_PATH
19349             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19350             hardcode_libdir_separator_CXX=:
19351
19352             # Commands to make compiler produce verbose output that lists
19353             # what "hidden" libraries, object files and flags are used when
19354             # linking a shared library.
19355             #
19356             # There doesn't appear to be a way to prevent this compiler from
19357             # explicitly linking system object files so we need to strip them
19358             # from the output so that they don't get included in the library
19359             # dependencies.
19360             output_verbose_link_cmd='templist=`$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" | $Xsed'
19361             ;;
19362           xl* | mpixl* | bgxl*)
19363             # IBM XL 8.0 on PPC, with GNU ld
19364             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19365             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19366             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19367             if test "x$supports_anon_versioning" = xyes; then
19368               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19369                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19370                 echo "local: *; };" >> $output_objdir/$libname.ver~
19371                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19372             fi
19373             ;;
19374           *)
19375             case `$CC -V 2>&1 | sed 5q` in
19376             *Sun\ C*)
19377               # Sun C++ 5.9
19378               no_undefined_flag_CXX=' -zdefs'
19379               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19380               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19381               hardcode_libdir_flag_spec_CXX='-R$libdir'
19382               whole_archive_flag_spec_CXX='${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'
19383               compiler_needs_object_CXX=yes
19384
19385               # Not sure whether something based on
19386               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19387               # would be better.
19388               output_verbose_link_cmd='func_echo_all'
19389
19390               # Archives containing C++ object files must be created using
19391               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19392               # necessary to make sure instantiated templates are included
19393               # in the archive.
19394               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19395               ;;
19396             esac
19397             ;;
19398         esac
19399         ;;
19400
19401       lynxos*)
19402         # FIXME: insert proper C++ library support
19403         ld_shlibs_CXX=no
19404         ;;
19405
19406       m88k*)
19407         # FIXME: insert proper C++ library support
19408         ld_shlibs_CXX=no
19409         ;;
19410
19411       mvs*)
19412         case $cc_basename in
19413           cxx*)
19414             # FIXME: insert proper C++ library support
19415             ld_shlibs_CXX=no
19416             ;;
19417           *)
19418             # FIXME: insert proper C++ library support
19419             ld_shlibs_CXX=no
19420             ;;
19421         esac
19422         ;;
19423
19424       netbsd*)
19425         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19426           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19427           wlarc=
19428           hardcode_libdir_flag_spec_CXX='-R$libdir'
19429           hardcode_direct_CXX=yes
19430           hardcode_shlibpath_var_CXX=no
19431         fi
19432         # Workaround some broken pre-1.5 toolchains
19433         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19434         ;;
19435
19436       *nto* | *qnx*)
19437         ld_shlibs_CXX=yes
19438         ;;
19439
19440       openbsd2*)
19441         # C++ shared libraries are fairly broken
19442         ld_shlibs_CXX=no
19443         ;;
19444
19445       openbsd*)
19446         if test -f /usr/libexec/ld.so; then
19447           hardcode_direct_CXX=yes
19448           hardcode_shlibpath_var_CXX=no
19449           hardcode_direct_absolute_CXX=yes
19450           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19451           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19452           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19453             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19454             export_dynamic_flag_spec_CXX='${wl}-E'
19455             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19456           fi
19457           output_verbose_link_cmd=func_echo_all
19458         else
19459           ld_shlibs_CXX=no
19460         fi
19461         ;;
19462
19463       osf3* | osf4* | osf5*)
19464         case $cc_basename in
19465           KCC*)
19466             # Kuck and Associates, Inc. (KAI) C++ Compiler
19467
19468             # KCC will only create a shared library if the output file
19469             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19470             # to its proper name (with version) after linking.
19471             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 $lib'
19472
19473             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19474             hardcode_libdir_separator_CXX=:
19475
19476             # Archives containing C++ object files must be created using
19477             # the KAI C++ compiler.
19478             case $host in
19479               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19480               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19481             esac
19482             ;;
19483           RCC*)
19484             # Rational C++ 2.4.1
19485             # FIXME: insert proper C++ library support
19486             ld_shlibs_CXX=no
19487             ;;
19488           cxx*)
19489             case $host in
19490               osf3*)
19491                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19492                 archive_cmds_CXX='$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 $lib'
19493                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19494                 ;;
19495               *)
19496                 allow_undefined_flag_CXX=' -expect_unresolved \*'
19497                 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'
19498                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19499                   echo "-hidden">> $lib.exp~
19500                   $CC -shared$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~
19501                   $RM $lib.exp'
19502                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19503                 ;;
19504             esac
19505
19506             hardcode_libdir_separator_CXX=:
19507
19508             # Commands to make compiler produce verbose output that lists
19509             # what "hidden" libraries, object files and flags are used when
19510             # linking a shared library.
19511             #
19512             # There doesn't appear to be a way to prevent this compiler from
19513             # explicitly linking system object files so we need to strip them
19514             # from the output so that they don't get included in the library
19515             # dependencies.
19516             output_verbose_link_cmd='templist=`$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"'
19517             ;;
19518           *)
19519             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19520               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19521               case $host in
19522                 osf3*)
19523                   archive_cmds_CXX='$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 $lib'
19524                   ;;
19525                 *)
19526                   archive_cmds_CXX='$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 $lib'
19527                   ;;
19528               esac
19529
19530               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19531               hardcode_libdir_separator_CXX=:
19532
19533               # Commands to make compiler produce verbose output that lists
19534               # what "hidden" libraries, object files and flags are used when
19535               # linking a shared library.
19536               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19537
19538             else
19539               # FIXME: insert proper C++ library support
19540               ld_shlibs_CXX=no
19541             fi
19542             ;;
19543         esac
19544         ;;
19545
19546       psos*)
19547         # FIXME: insert proper C++ library support
19548         ld_shlibs_CXX=no
19549         ;;
19550
19551       sunos4*)
19552         case $cc_basename in
19553           CC*)
19554             # Sun C++ 4.x
19555             # FIXME: insert proper C++ library support
19556             ld_shlibs_CXX=no
19557             ;;
19558           lcc*)
19559             # Lucid
19560             # FIXME: insert proper C++ library support
19561             ld_shlibs_CXX=no
19562             ;;
19563           *)
19564             # FIXME: insert proper C++ library support
19565             ld_shlibs_CXX=no
19566             ;;
19567         esac
19568         ;;
19569
19570       solaris*)
19571         case $cc_basename in
19572           CC*)
19573             # Sun C++ 4.2, 5.x and Centerline C++
19574             archive_cmds_need_lc_CXX=yes
19575             no_undefined_flag_CXX=' -zdefs'
19576             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19577             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19578               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19579
19580             hardcode_libdir_flag_spec_CXX='-R$libdir'
19581             hardcode_shlibpath_var_CXX=no
19582             case $host_os in
19583               solaris2.[0-5] | solaris2.[0-5].*) ;;
19584               *)
19585                 # The compiler driver will combine and reorder linker options,
19586                 # but understands `-z linker_flag'.
19587                 # Supported since Solaris 2.6 (maybe 2.5.1?)
19588                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19589                 ;;
19590             esac
19591             link_all_deplibs_CXX=yes
19592
19593             output_verbose_link_cmd='func_echo_all'
19594
19595             # Archives containing C++ object files must be created using
19596             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19597             # necessary to make sure instantiated templates are included
19598             # in the archive.
19599             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19600             ;;
19601           gcx*)
19602             # Green Hills C++ Compiler
19603             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19604
19605             # The C++ compiler must be used to create the archive.
19606             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19607             ;;
19608           *)
19609             # GNU C++ compiler with Solaris linker
19610             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19611               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19612               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19613                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19614                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19615                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19616
19617                 # Commands to make compiler produce verbose output that lists
19618                 # what "hidden" libraries, object files and flags are used when
19619                 # linking a shared library.
19620                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19621               else
19622                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19623                 # platform.
19624                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19625                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19626                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19627
19628                 # Commands to make compiler produce verbose output that lists
19629                 # what "hidden" libraries, object files and flags are used when
19630                 # linking a shared library.
19631                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19632               fi
19633
19634               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19635               case $host_os in
19636                 solaris2.[0-5] | solaris2.[0-5].*) ;;
19637                 *)
19638                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19639                   ;;
19640               esac
19641             fi
19642             ;;
19643         esac
19644         ;;
19645
19646     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19647       no_undefined_flag_CXX='${wl}-z,text'
19648       archive_cmds_need_lc_CXX=no
19649       hardcode_shlibpath_var_CXX=no
19650       runpath_var='LD_RUN_PATH'
19651
19652       case $cc_basename in
19653         CC*)
19654           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19655           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19656           ;;
19657         *)
19658           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19659           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19660           ;;
19661       esac
19662       ;;
19663
19664       sysv5* | sco3.2v5* | sco5v6*)
19665         # Note: We can NOT use -z defs as we might desire, because we do not
19666         # link with -lc, and that would cause any symbols used from libc to
19667         # always be unresolved, which means just about no library would
19668         # ever link correctly.  If we're not using GNU ld we use -z text
19669         # though, which does catch some bad symbols but isn't as heavy-handed
19670         # as -z defs.
19671         no_undefined_flag_CXX='${wl}-z,text'
19672         allow_undefined_flag_CXX='${wl}-z,nodefs'
19673         archive_cmds_need_lc_CXX=no
19674         hardcode_shlibpath_var_CXX=no
19675         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19676         hardcode_libdir_separator_CXX=':'
19677         link_all_deplibs_CXX=yes
19678         export_dynamic_flag_spec_CXX='${wl}-Bexport'
19679         runpath_var='LD_RUN_PATH'
19680
19681         case $cc_basename in
19682           CC*)
19683             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19684             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19685             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19686               '"$old_archive_cmds_CXX"
19687             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19688               '"$reload_cmds_CXX"
19689             ;;
19690           *)
19691             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19692             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19693             ;;
19694         esac
19695       ;;
19696
19697       tandem*)
19698         case $cc_basename in
19699           NCC*)
19700             # NonStop-UX NCC 3.20
19701             # FIXME: insert proper C++ library support
19702             ld_shlibs_CXX=no
19703             ;;
19704           *)
19705             # FIXME: insert proper C++ library support
19706             ld_shlibs_CXX=no
19707             ;;
19708         esac
19709         ;;
19710
19711       vxworks*)
19712         # FIXME: insert proper C++ library support
19713         ld_shlibs_CXX=no
19714         ;;
19715
19716       *)
19717         # FIXME: insert proper C++ library support
19718         ld_shlibs_CXX=no
19719         ;;
19720     esac
19721
19722     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19723 $as_echo "$ld_shlibs_CXX" >&6; }
19724     test "$ld_shlibs_CXX" = no && can_build_shared=no
19725
19726     GCC_CXX="$GXX"
19727     LD_CXX="$LD"
19728
19729     ## CAVEAT EMPTOR:
19730     ## There is no encapsulation within the following macros, do not change
19731     ## the running order or otherwise move them around unless you know exactly
19732     ## what you are doing...
19733     # Dependencies to place before and after the object being linked:
19734 predep_objects_CXX=
19735 postdep_objects_CXX=
19736 predeps_CXX=
19737 postdeps_CXX=
19738 compiler_lib_search_path_CXX=
19739
19740 cat > conftest.$ac_ext <<_LT_EOF
19741 class Foo
19742 {
19743 public:
19744   Foo (void) { a = 0; }
19745 private:
19746   int a;
19747 };
19748 _LT_EOF
19749
19750 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19751   (eval $ac_compile) 2>&5
19752   ac_status=$?
19753   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19754   test $ac_status = 0; }; then
19755   # Parse the compiler output and extract the necessary
19756   # objects, libraries and library flags.
19757
19758   # Sentinel used to keep track of whether or not we are before
19759   # the conftest object file.
19760   pre_test_object_deps_done=no
19761
19762   for p in `eval "$output_verbose_link_cmd"`; do
19763     case $p in
19764
19765     -L* | -R* | -l*)
19766        # Some compilers place space between "-{L,R}" and the path.
19767        # Remove the space.
19768        if test $p = "-L" ||
19769           test $p = "-R"; then
19770          prev=$p
19771          continue
19772        else
19773          prev=
19774        fi
19775
19776        if test "$pre_test_object_deps_done" = no; then
19777          case $p in
19778          -L* | -R*)
19779            # Internal compiler library paths should come after those
19780            # provided the user.  The postdeps already come after the
19781            # user supplied libs so there is no need to process them.
19782            if test -z "$compiler_lib_search_path_CXX"; then
19783              compiler_lib_search_path_CXX="${prev}${p}"
19784            else
19785              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19786            fi
19787            ;;
19788          # The "-l" case would never come before the object being
19789          # linked, so don't bother handling this case.
19790          esac
19791        else
19792          if test -z "$postdeps_CXX"; then
19793            postdeps_CXX="${prev}${p}"
19794          else
19795            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19796          fi
19797        fi
19798        ;;
19799
19800     *.$objext)
19801        # This assumes that the test object file only shows up
19802        # once in the compiler output.
19803        if test "$p" = "conftest.$objext"; then
19804          pre_test_object_deps_done=yes
19805          continue
19806        fi
19807
19808        if test "$pre_test_object_deps_done" = no; then
19809          if test -z "$predep_objects_CXX"; then
19810            predep_objects_CXX="$p"
19811          else
19812            predep_objects_CXX="$predep_objects_CXX $p"
19813          fi
19814        else
19815          if test -z "$postdep_objects_CXX"; then
19816            postdep_objects_CXX="$p"
19817          else
19818            postdep_objects_CXX="$postdep_objects_CXX $p"
19819          fi
19820        fi
19821        ;;
19822
19823     *) ;; # Ignore the rest.
19824
19825     esac
19826   done
19827
19828   # Clean up.
19829   rm -f a.out a.exe
19830 else
19831   echo "libtool.m4: error: problem compiling CXX test program"
19832 fi
19833
19834 $RM -f confest.$objext
19835
19836 # PORTME: override above test on systems where it is broken
19837 case $host_os in
19838 interix[3-9]*)
19839   # Interix 3.5 installs completely hosed .la files for C++, so rather than
19840   # hack all around it, let's just trust "g++" to DTRT.
19841   predep_objects_CXX=
19842   postdep_objects_CXX=
19843   postdeps_CXX=
19844   ;;
19845
19846 linux*)
19847   case `$CC -V 2>&1 | sed 5q` in
19848   *Sun\ C*)
19849     # Sun C++ 5.9
19850
19851     # The more standards-conforming stlport4 library is
19852     # incompatible with the Cstd library. Avoid specifying
19853     # it if it's in CXXFLAGS. Ignore libCrun as
19854     # -library=stlport4 depends on it.
19855     case " $CXX $CXXFLAGS " in
19856     *" -library=stlport4 "*)
19857       solaris_use_stlport4=yes
19858       ;;
19859     esac
19860
19861     if test "$solaris_use_stlport4" != yes; then
19862       postdeps_CXX='-library=Cstd -library=Crun'
19863     fi
19864     ;;
19865   esac
19866   ;;
19867
19868 solaris*)
19869   case $cc_basename in
19870   CC*)
19871     # The more standards-conforming stlport4 library is
19872     # incompatible with the Cstd library. Avoid specifying
19873     # it if it's in CXXFLAGS. Ignore libCrun as
19874     # -library=stlport4 depends on it.
19875     case " $CXX $CXXFLAGS " in
19876     *" -library=stlport4 "*)
19877       solaris_use_stlport4=yes
19878       ;;
19879     esac
19880
19881     # Adding this requires a known-good setup of shared libraries for
19882     # Sun compiler versions before 5.6, else PIC objects from an old
19883     # archive will be linked into the output, leading to subtle bugs.
19884     if test "$solaris_use_stlport4" != yes; then
19885       postdeps_CXX='-library=Cstd -library=Crun'
19886     fi
19887     ;;
19888   esac
19889   ;;
19890 esac
19891
19892
19893 case " $postdeps_CXX " in
19894 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19895 esac
19896  compiler_lib_search_dirs_CXX=
19897 if test -n "${compiler_lib_search_path_CXX}"; then
19898  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19899 fi
19900
19901
19902
19903
19904
19905
19906
19907
19908
19909
19910
19911
19912
19913
19914
19915
19916
19917
19918
19919
19920
19921
19922
19923
19924
19925
19926
19927
19928
19929
19930
19931     lt_prog_compiler_wl_CXX=
19932 lt_prog_compiler_pic_CXX=
19933 lt_prog_compiler_static_CXX=
19934
19935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19936 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19937
19938   # C++ specific cases for pic, static, wl, etc.
19939   if test "$GXX" = yes; then
19940     lt_prog_compiler_wl_CXX='-Wl,'
19941     lt_prog_compiler_static_CXX='-static'
19942
19943     case $host_os in
19944     aix*)
19945       # All AIX code is PIC.
19946       if test "$host_cpu" = ia64; then
19947         # AIX 5 now supports IA64 processor
19948         lt_prog_compiler_static_CXX='-Bstatic'
19949       fi
19950       ;;
19951
19952     amigaos*)
19953       case $host_cpu in
19954       powerpc)
19955             # see comment about AmigaOS4 .so support
19956             lt_prog_compiler_pic_CXX='-fPIC'
19957         ;;
19958       m68k)
19959             # FIXME: we need at least 68020 code to build shared libraries, but
19960             # adding the `-m68020' flag to GCC prevents building anything better,
19961             # like `-m68040'.
19962             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19963         ;;
19964       esac
19965       ;;
19966
19967     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19968       # PIC is the default for these OSes.
19969       ;;
19970     mingw* | cygwin* | os2* | pw32* | cegcc*)
19971       # This hack is so that the source file can tell whether it is being
19972       # built for inclusion in a dll (and should export symbols for example).
19973       # Although the cygwin gcc ignores -fPIC, still need this for old-style
19974       # (--disable-auto-import) libraries
19975       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19976       ;;
19977     darwin* | rhapsody*)
19978       # PIC is the default on this platform
19979       # Common symbols not allowed in MH_DYLIB files
19980       lt_prog_compiler_pic_CXX='-fno-common'
19981       ;;
19982     *djgpp*)
19983       # DJGPP does not support shared libraries at all
19984       lt_prog_compiler_pic_CXX=
19985       ;;
19986     haiku*)
19987       # PIC is the default for Haiku.
19988       # The "-static" flag exists, but is broken.
19989       lt_prog_compiler_static_CXX=
19990       ;;
19991     interix[3-9]*)
19992       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19993       # Instead, we relocate shared libraries at runtime.
19994       ;;
19995     sysv4*MP*)
19996       if test -d /usr/nec; then
19997         lt_prog_compiler_pic_CXX=-Kconform_pic
19998       fi
19999       ;;
20000     hpux*)
20001       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
20002       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
20003       # sets the default TLS model and affects inlining.
20004       case $host_cpu in
20005       hppa*64*)
20006         ;;
20007       *)
20008         lt_prog_compiler_pic_CXX='-fPIC'
20009         ;;
20010       esac
20011       ;;
20012     *qnx* | *nto*)
20013       # QNX uses GNU C++, but need to define -shared option too, otherwise
20014       # it will coredump.
20015       lt_prog_compiler_pic_CXX='-fPIC -shared'
20016       ;;
20017     *)
20018       lt_prog_compiler_pic_CXX='-fPIC'
20019       ;;
20020     esac
20021   else
20022     case $host_os in
20023       aix[4-9]*)
20024         # All AIX code is PIC.
20025         if test "$host_cpu" = ia64; then
20026           # AIX 5 now supports IA64 processor
20027           lt_prog_compiler_static_CXX='-Bstatic'
20028         else
20029           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
20030         fi
20031         ;;
20032       chorus*)
20033         case $cc_basename in
20034         cxch68*)
20035           # Green Hills C++ Compiler
20036           # _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"
20037           ;;
20038         esac
20039         ;;
20040       dgux*)
20041         case $cc_basename in
20042           ec++*)
20043             lt_prog_compiler_pic_CXX='-KPIC'
20044             ;;
20045           ghcx*)
20046             # Green Hills C++ Compiler
20047             lt_prog_compiler_pic_CXX='-pic'
20048             ;;
20049           *)
20050             ;;
20051         esac
20052         ;;
20053       freebsd* | dragonfly*)
20054         # FreeBSD uses GNU C++
20055         ;;
20056       hpux9* | hpux10* | hpux11*)
20057         case $cc_basename in
20058           CC*)
20059             lt_prog_compiler_wl_CXX='-Wl,'
20060             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
20061             if test "$host_cpu" != ia64; then
20062               lt_prog_compiler_pic_CXX='+Z'
20063             fi
20064             ;;
20065           aCC*)
20066             lt_prog_compiler_wl_CXX='-Wl,'
20067             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
20068             case $host_cpu in
20069             hppa*64*|ia64*)
20070               # +Z the default
20071               ;;
20072             *)
20073               lt_prog_compiler_pic_CXX='+Z'
20074               ;;
20075             esac
20076             ;;
20077           *)
20078             ;;
20079         esac
20080         ;;
20081       interix*)
20082         # This is c89, which is MS Visual C++ (no shared libs)
20083         # Anyone wants to do a port?
20084         ;;
20085       irix5* | irix6* | nonstopux*)
20086         case $cc_basename in
20087           CC*)
20088             lt_prog_compiler_wl_CXX='-Wl,'
20089             lt_prog_compiler_static_CXX='-non_shared'
20090             # CC pic flag -KPIC is the default.
20091             ;;
20092           *)
20093             ;;
20094         esac
20095         ;;
20096       linux* | k*bsd*-gnu | kopensolaris*-gnu)
20097         case $cc_basename in
20098           KCC*)
20099             # KAI C++ Compiler
20100             lt_prog_compiler_wl_CXX='--backend -Wl,'
20101             lt_prog_compiler_pic_CXX='-fPIC'
20102             ;;
20103           ecpc* )
20104             # old Intel C++ for x86_64 which still supported -KPIC.
20105             lt_prog_compiler_wl_CXX='-Wl,'
20106             lt_prog_compiler_pic_CXX='-KPIC'
20107             lt_prog_compiler_static_CXX='-static'
20108             ;;
20109           icpc* )
20110             # Intel C++, used to be incompatible with GCC.
20111             # ICC 10 doesn't accept -KPIC any more.
20112             lt_prog_compiler_wl_CXX='-Wl,'
20113             lt_prog_compiler_pic_CXX='-fPIC'
20114             lt_prog_compiler_static_CXX='-static'
20115             ;;
20116           pgCC* | pgcpp*)
20117             # Portland Group C++ compiler
20118             lt_prog_compiler_wl_CXX='-Wl,'
20119             lt_prog_compiler_pic_CXX='-fpic'
20120             lt_prog_compiler_static_CXX='-Bstatic'
20121             ;;
20122           cxx*)
20123             # Compaq C++
20124             # Make sure the PIC flag is empty.  It appears that all Alpha
20125             # Linux and Compaq Tru64 Unix objects are PIC.
20126             lt_prog_compiler_pic_CXX=
20127             lt_prog_compiler_static_CXX='-non_shared'
20128             ;;
20129           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
20130             # IBM XL 8.0, 9.0 on PPC and BlueGene
20131             lt_prog_compiler_wl_CXX='-Wl,'
20132             lt_prog_compiler_pic_CXX='-qpic'
20133             lt_prog_compiler_static_CXX='-qstaticlink'
20134             ;;
20135           *)
20136             case `$CC -V 2>&1 | sed 5q` in
20137             *Sun\ C*)
20138               # Sun C++ 5.9
20139               lt_prog_compiler_pic_CXX='-KPIC'
20140               lt_prog_compiler_static_CXX='-Bstatic'
20141               lt_prog_compiler_wl_CXX='-Qoption ld '
20142               ;;
20143             esac
20144             ;;
20145         esac
20146         ;;
20147       lynxos*)
20148         ;;
20149       m88k*)
20150         ;;
20151       mvs*)
20152         case $cc_basename in
20153           cxx*)
20154             lt_prog_compiler_pic_CXX='-W c,exportall'
20155             ;;
20156           *)
20157             ;;
20158         esac
20159         ;;
20160       netbsd*)
20161         ;;
20162       *qnx* | *nto*)
20163         # QNX uses GNU C++, but need to define -shared option too, otherwise
20164         # it will coredump.
20165         lt_prog_compiler_pic_CXX='-fPIC -shared'
20166         ;;
20167       osf3* | osf4* | osf5*)
20168         case $cc_basename in
20169           KCC*)
20170             lt_prog_compiler_wl_CXX='--backend -Wl,'
20171             ;;
20172           RCC*)
20173             # Rational C++ 2.4.1
20174             lt_prog_compiler_pic_CXX='-pic'
20175             ;;
20176           cxx*)
20177             # Digital/Compaq C++
20178             lt_prog_compiler_wl_CXX='-Wl,'
20179             # Make sure the PIC flag is empty.  It appears that all Alpha
20180             # Linux and Compaq Tru64 Unix objects are PIC.
20181             lt_prog_compiler_pic_CXX=
20182             lt_prog_compiler_static_CXX='-non_shared'
20183             ;;
20184           *)
20185             ;;
20186         esac
20187         ;;
20188       psos*)
20189         ;;
20190       solaris*)
20191         case $cc_basename in
20192           CC*)
20193             # Sun C++ 4.2, 5.x and Centerline C++
20194             lt_prog_compiler_pic_CXX='-KPIC'
20195             lt_prog_compiler_static_CXX='-Bstatic'
20196             lt_prog_compiler_wl_CXX='-Qoption ld '
20197             ;;
20198           gcx*)
20199             # Green Hills C++ Compiler
20200             lt_prog_compiler_pic_CXX='-PIC'
20201             ;;
20202           *)
20203             ;;
20204         esac
20205         ;;
20206       sunos4*)
20207         case $cc_basename in
20208           CC*)
20209             # Sun C++ 4.x
20210             lt_prog_compiler_pic_CXX='-pic'
20211             lt_prog_compiler_static_CXX='-Bstatic'
20212             ;;
20213           lcc*)
20214             # Lucid
20215             lt_prog_compiler_pic_CXX='-pic'
20216             ;;
20217           *)
20218             ;;
20219         esac
20220         ;;
20221       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
20222         case $cc_basename in
20223           CC*)
20224             lt_prog_compiler_wl_CXX='-Wl,'
20225             lt_prog_compiler_pic_CXX='-KPIC'
20226             lt_prog_compiler_static_CXX='-Bstatic'
20227             ;;
20228         esac
20229         ;;
20230       tandem*)
20231         case $cc_basename in
20232           NCC*)
20233             # NonStop-UX NCC 3.20
20234             lt_prog_compiler_pic_CXX='-KPIC'
20235             ;;
20236           *)
20237             ;;
20238         esac
20239         ;;
20240       vxworks*)
20241         ;;
20242       *)
20243         lt_prog_compiler_can_build_shared_CXX=no
20244         ;;
20245     esac
20246   fi
20247
20248 case $host_os in
20249   # For platforms which do not support PIC, -DPIC is meaningless:
20250   *djgpp*)
20251     lt_prog_compiler_pic_CXX=
20252     ;;
20253   *)
20254     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
20255     ;;
20256 esac
20257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
20258 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
20259
20260
20261
20262 #
20263 # Check to make sure the PIC flag actually works.
20264 #
20265 if test -n "$lt_prog_compiler_pic_CXX"; then
20266   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20267 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20268 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20269   $as_echo_n "(cached) " >&6
20270 else
20271   lt_cv_prog_compiler_pic_works_CXX=no
20272    ac_outfile=conftest.$ac_objext
20273    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20274    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20275    # Insert the option either (1) after the last *FLAGS variable, or
20276    # (2) before a word containing "conftest.", or (3) at the end.
20277    # Note that $ac_compile itself does not contain backslashes and begins
20278    # with a dollar sign (not a hyphen), so the echo should work correctly.
20279    # The option is referenced via a variable to avoid confusing sed.
20280    lt_compile=`echo "$ac_compile" | $SED \
20281    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20282    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20283    -e 's:$: $lt_compiler_flag:'`
20284    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20285    (eval "$lt_compile" 2>conftest.err)
20286    ac_status=$?
20287    cat conftest.err >&5
20288    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20289    if (exit $ac_status) && test -s "$ac_outfile"; then
20290      # The compiler can only warn and ignore the option if not recognized
20291      # So say no if there are warnings other than the usual output.
20292      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20293      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20294      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20295        lt_cv_prog_compiler_pic_works_CXX=yes
20296      fi
20297    fi
20298    $RM conftest*
20299
20300 fi
20301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20302 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20303
20304 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20305     case $lt_prog_compiler_pic_CXX in
20306      "" | " "*) ;;
20307      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20308      esac
20309 else
20310     lt_prog_compiler_pic_CXX=
20311      lt_prog_compiler_can_build_shared_CXX=no
20312 fi
20313
20314 fi
20315
20316
20317
20318 #
20319 # Check to make sure the static flag actually works.
20320 #
20321 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20323 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20324 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20325   $as_echo_n "(cached) " >&6
20326 else
20327   lt_cv_prog_compiler_static_works_CXX=no
20328    save_LDFLAGS="$LDFLAGS"
20329    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20330    echo "$lt_simple_link_test_code" > conftest.$ac_ext
20331    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20332      # The linker can only warn and ignore the option if not recognized
20333      # So say no if there are warnings
20334      if test -s conftest.err; then
20335        # Append any errors to the config.log.
20336        cat conftest.err 1>&5
20337        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20338        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20339        if diff conftest.exp conftest.er2 >/dev/null; then
20340          lt_cv_prog_compiler_static_works_CXX=yes
20341        fi
20342      else
20343        lt_cv_prog_compiler_static_works_CXX=yes
20344      fi
20345    fi
20346    $RM -r conftest*
20347    LDFLAGS="$save_LDFLAGS"
20348
20349 fi
20350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20351 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20352
20353 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20354     :
20355 else
20356     lt_prog_compiler_static_CXX=
20357 fi
20358
20359
20360
20361
20362     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20363 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20364 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20365   $as_echo_n "(cached) " >&6
20366 else
20367   lt_cv_prog_compiler_c_o_CXX=no
20368    $RM -r conftest 2>/dev/null
20369    mkdir conftest
20370    cd conftest
20371    mkdir out
20372    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20373
20374    lt_compiler_flag="-o out/conftest2.$ac_objext"
20375    # Insert the option either (1) after the last *FLAGS variable, or
20376    # (2) before a word containing "conftest.", or (3) at the end.
20377    # Note that $ac_compile itself does not contain backslashes and begins
20378    # with a dollar sign (not a hyphen), so the echo should work correctly.
20379    lt_compile=`echo "$ac_compile" | $SED \
20380    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20381    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20382    -e 's:$: $lt_compiler_flag:'`
20383    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20384    (eval "$lt_compile" 2>out/conftest.err)
20385    ac_status=$?
20386    cat out/conftest.err >&5
20387    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20388    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20389    then
20390      # The compiler can only warn and ignore the option if not recognized
20391      # So say no if there are warnings
20392      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20393      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20394      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20395        lt_cv_prog_compiler_c_o_CXX=yes
20396      fi
20397    fi
20398    chmod u+w . 2>&5
20399    $RM conftest*
20400    # SGI C++ compiler will create directory out/ii_files/ for
20401    # template instantiation
20402    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20403    $RM out/* && rmdir out
20404    cd ..
20405    $RM -r conftest
20406    $RM conftest*
20407
20408 fi
20409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20410 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20411
20412
20413
20414     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20415 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20416 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20417   $as_echo_n "(cached) " >&6
20418 else
20419   lt_cv_prog_compiler_c_o_CXX=no
20420    $RM -r conftest 2>/dev/null
20421    mkdir conftest
20422    cd conftest
20423    mkdir out
20424    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20425
20426    lt_compiler_flag="-o out/conftest2.$ac_objext"
20427    # Insert the option either (1) after the last *FLAGS variable, or
20428    # (2) before a word containing "conftest.", or (3) at the end.
20429    # Note that $ac_compile itself does not contain backslashes and begins
20430    # with a dollar sign (not a hyphen), so the echo should work correctly.
20431    lt_compile=`echo "$ac_compile" | $SED \
20432    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20433    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20434    -e 's:$: $lt_compiler_flag:'`
20435    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20436    (eval "$lt_compile" 2>out/conftest.err)
20437    ac_status=$?
20438    cat out/conftest.err >&5
20439    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20440    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20441    then
20442      # The compiler can only warn and ignore the option if not recognized
20443      # So say no if there are warnings
20444      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20445      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20446      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20447        lt_cv_prog_compiler_c_o_CXX=yes
20448      fi
20449    fi
20450    chmod u+w . 2>&5
20451    $RM conftest*
20452    # SGI C++ compiler will create directory out/ii_files/ for
20453    # template instantiation
20454    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20455    $RM out/* && rmdir out
20456    cd ..
20457    $RM -r conftest
20458    $RM conftest*
20459
20460 fi
20461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20462 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20463
20464
20465
20466
20467 hard_links="nottested"
20468 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20469   # do not overwrite the value of need_locks provided by the user
20470   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20471 $as_echo_n "checking if we can lock with hard links... " >&6; }
20472   hard_links=yes
20473   $RM conftest*
20474   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20475   touch conftest.a
20476   ln conftest.a conftest.b 2>&5 || hard_links=no
20477   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20478   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20479 $as_echo "$hard_links" >&6; }
20480   if test "$hard_links" = no; then
20481     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20482 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20483     need_locks=warn
20484   fi
20485 else
20486   need_locks=no
20487 fi
20488
20489
20490
20491     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20492 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20493
20494   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20495   case $host_os in
20496   aix[4-9]*)
20497     # If we're using GNU nm, then we don't want the "-C" option.
20498     # -C means demangle to AIX nm, but means don't demangle with GNU nm
20499     # Also, AIX nm treats weak defined symbols like other global defined
20500     # symbols, whereas GNU nm marks them as "W".
20501     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20502       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20503     else
20504       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20505     fi
20506     ;;
20507   pw32*)
20508     export_symbols_cmds_CXX="$ltdll_cmds"
20509   ;;
20510   cygwin* | mingw* | cegcc*)
20511     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 > $export_symbols'
20512   ;;
20513   *)
20514     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20515   ;;
20516   esac
20517   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20518
20519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20520 $as_echo "$ld_shlibs_CXX" >&6; }
20521 test "$ld_shlibs_CXX" = no && can_build_shared=no
20522
20523 with_gnu_ld_CXX=$with_gnu_ld
20524
20525
20526
20527
20528
20529
20530 #
20531 # Do we need to explicitly link libc?
20532 #
20533 case "x$archive_cmds_need_lc_CXX" in
20534 x|xyes)
20535   # Assume -lc should be added
20536   archive_cmds_need_lc_CXX=yes
20537
20538   if test "$enable_shared" = yes && test "$GCC" = yes; then
20539     case $archive_cmds_CXX in
20540     *'~'*)
20541       # FIXME: we may have to deal with multi-command sequences.
20542       ;;
20543     '$CC '*)
20544       # Test whether the compiler implicitly links with -lc since on some
20545       # systems, -lgcc has to come before -lc. If gcc already passes -lc
20546       # to ld, don't add -lc before -lgcc.
20547       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20548 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20549 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20550   $as_echo_n "(cached) " >&6
20551 else
20552   $RM conftest*
20553         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20554
20555         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20556   (eval $ac_compile) 2>&5
20557   ac_status=$?
20558   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20559   test $ac_status = 0; } 2>conftest.err; then
20560           soname=conftest
20561           lib=conftest
20562           libobjs=conftest.$ac_objext
20563           deplibs=
20564           wl=$lt_prog_compiler_wl_CXX
20565           pic_flag=$lt_prog_compiler_pic_CXX
20566           compiler_flags=-v
20567           linker_flags=-v
20568           verstring=
20569           output_objdir=.
20570           libname=conftest
20571           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20572           allow_undefined_flag_CXX=
20573           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20574   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20575   ac_status=$?
20576   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20577   test $ac_status = 0; }
20578           then
20579             lt_cv_archive_cmds_need_lc_CXX=no
20580           else
20581             lt_cv_archive_cmds_need_lc_CXX=yes
20582           fi
20583           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20584         else
20585           cat conftest.err 1>&5
20586         fi
20587         $RM conftest*
20588
20589 fi
20590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20591 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20592       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20593       ;;
20594     esac
20595   fi
20596   ;;
20597 esac
20598
20599
20600
20601
20602
20603
20604
20605
20606
20607
20608
20609
20610
20611
20612
20613
20614
20615
20616
20617
20618
20619
20620
20621
20622
20623
20624
20625
20626
20627
20628
20629
20630
20631
20632
20633
20634
20635
20636
20637
20638
20639
20640
20641
20642
20643
20644
20645
20646
20647
20648
20649
20650
20651
20652
20653
20654
20655
20656
20657
20658
20659
20660
20661
20662     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20663 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20664
20665 library_names_spec=
20666 libname_spec='lib$name'
20667 soname_spec=
20668 shrext_cmds=".so"
20669 postinstall_cmds=
20670 postuninstall_cmds=
20671 finish_cmds=
20672 finish_eval=
20673 shlibpath_var=
20674 shlibpath_overrides_runpath=unknown
20675 version_type=none
20676 dynamic_linker="$host_os ld.so"
20677 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20678 need_lib_prefix=unknown
20679 hardcode_into_libs=no
20680
20681 # when you set need_version to no, make sure it does not cause -set_version
20682 # flags to be left without arguments
20683 need_version=unknown
20684
20685 case $host_os in
20686 aix3*)
20687   version_type=linux
20688   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20689   shlibpath_var=LIBPATH
20690
20691   # AIX 3 has no versioning support, so we append a major version to the name.
20692   soname_spec='${libname}${release}${shared_ext}$major'
20693   ;;
20694
20695 aix[4-9]*)
20696   version_type=linux
20697   need_lib_prefix=no
20698   need_version=no
20699   hardcode_into_libs=yes
20700   if test "$host_cpu" = ia64; then
20701     # AIX 5 supports IA64
20702     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20703     shlibpath_var=LD_LIBRARY_PATH
20704   else
20705     # With GCC up to 2.95.x, collect2 would create an import file
20706     # for dependence libraries.  The import file would start with
20707     # the line `#! .'.  This would cause the generated library to
20708     # depend on `.', always an invalid library.  This was fixed in
20709     # development snapshots of GCC prior to 3.0.
20710     case $host_os in
20711       aix4 | aix4.[01] | aix4.[01].*)
20712       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20713            echo ' yes '
20714            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20715         :
20716       else
20717         can_build_shared=no
20718       fi
20719       ;;
20720     esac
20721     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20722     # soname into executable. Probably we can add versioning support to
20723     # collect2, so additional links can be useful in future.
20724     if test "$aix_use_runtimelinking" = yes; then
20725       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20726       # instead of lib<name>.a to let people know that these are not
20727       # typical AIX shared libraries.
20728       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20729     else
20730       # We preserve .a as extension for shared libraries through AIX4.2
20731       # and later when we are not doing run time linking.
20732       library_names_spec='${libname}${release}.a $libname.a'
20733       soname_spec='${libname}${release}${shared_ext}$major'
20734     fi
20735     shlibpath_var=LIBPATH
20736   fi
20737   ;;
20738
20739 amigaos*)
20740   case $host_cpu in
20741   powerpc)
20742     # Since July 2007 AmigaOS4 officially supports .so libraries.
20743     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20744     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20745     ;;
20746   m68k)
20747     library_names_spec='$libname.ixlibrary $libname.a'
20748     # Create ${libname}_ixlibrary.a entries in /sys/libs.
20749     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 ${libname}_ixlibrary.a || exit 1; done'
20750     ;;
20751   esac
20752   ;;
20753
20754 beos*)
20755   library_names_spec='${libname}${shared_ext}'
20756   dynamic_linker="$host_os ld.so"
20757   shlibpath_var=LIBRARY_PATH
20758   ;;
20759
20760 bsdi[45]*)
20761   version_type=linux
20762   need_version=no
20763   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20764   soname_spec='${libname}${release}${shared_ext}$major'
20765   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20766   shlibpath_var=LD_LIBRARY_PATH
20767   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20768   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20769   # the default ld.so.conf also contains /usr/contrib/lib and
20770   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20771   # libtool to hard-code these into programs
20772   ;;
20773
20774 cygwin* | mingw* | pw32* | cegcc*)
20775   version_type=windows
20776   shrext_cmds=".dll"
20777   need_version=no
20778   need_lib_prefix=no
20779
20780   case $GCC,$host_os in
20781   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20782     library_names_spec='$libname.dll.a'
20783     # DLL is installed to $(libdir)/../bin by postinstall_cmds
20784     postinstall_cmds='base_file=`basename \${file}`~
20785       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20786       dldir=$destdir/`dirname \$dlpath`~
20787       test -d \$dldir || mkdir -p \$dldir~
20788       $install_prog $dir/$dlname \$dldir/$dlname~
20789       chmod a+x \$dldir/$dlname~
20790       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20791         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20792       fi'
20793     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20794       dlpath=$dir/\$dldll~
20795        $RM \$dlpath'
20796     shlibpath_overrides_runpath=yes
20797
20798     case $host_os in
20799     cygwin*)
20800       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20801       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20802
20803       ;;
20804     mingw* | cegcc*)
20805       # MinGW DLLs use traditional 'lib' prefix
20806       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20807       ;;
20808     pw32*)
20809       # pw32 DLLs use 'pw' prefix rather than 'lib'
20810       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20811       ;;
20812     esac
20813     ;;
20814
20815   *)
20816     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20817     ;;
20818   esac
20819   dynamic_linker='Win32 ld.exe'
20820   # FIXME: first we should search . and the directory the executable is in
20821   shlibpath_var=PATH
20822   ;;
20823
20824 darwin* | rhapsody*)
20825   dynamic_linker="$host_os dyld"
20826   version_type=darwin
20827   need_lib_prefix=no
20828   need_version=no
20829   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20830   soname_spec='${libname}${release}${major}$shared_ext'
20831   shlibpath_overrides_runpath=yes
20832   shlibpath_var=DYLD_LIBRARY_PATH
20833   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20834
20835   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20836   ;;
20837
20838 dgux*)
20839   version_type=linux
20840   need_lib_prefix=no
20841   need_version=no
20842   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20843   soname_spec='${libname}${release}${shared_ext}$major'
20844   shlibpath_var=LD_LIBRARY_PATH
20845   ;;
20846
20847 freebsd* | dragonfly*)
20848   # DragonFly does not have aout.  When/if they implement a new
20849   # versioning mechanism, adjust this.
20850   if test -x /usr/bin/objformat; then
20851     objformat=`/usr/bin/objformat`
20852   else
20853     case $host_os in
20854     freebsd[123]*) objformat=aout ;;
20855     *) objformat=elf ;;
20856     esac
20857   fi
20858   version_type=freebsd-$objformat
20859   case $version_type in
20860     freebsd-elf*)
20861       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20862       need_version=no
20863       need_lib_prefix=no
20864       ;;
20865     freebsd-*)
20866       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20867       need_version=yes
20868       ;;
20869   esac
20870   shlibpath_var=LD_LIBRARY_PATH
20871   case $host_os in
20872   freebsd2*)
20873     shlibpath_overrides_runpath=yes
20874     ;;
20875   freebsd3.[01]* | freebsdelf3.[01]*)
20876     shlibpath_overrides_runpath=yes
20877     hardcode_into_libs=yes
20878     ;;
20879   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20880   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20881     shlibpath_overrides_runpath=no
20882     hardcode_into_libs=yes
20883     ;;
20884   *) # from 4.6 on, and DragonFly
20885     shlibpath_overrides_runpath=yes
20886     hardcode_into_libs=yes
20887     ;;
20888   esac
20889   ;;
20890
20891 gnu*)
20892   version_type=linux
20893   need_lib_prefix=no
20894   need_version=no
20895   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20896   soname_spec='${libname}${release}${shared_ext}$major'
20897   shlibpath_var=LD_LIBRARY_PATH
20898   hardcode_into_libs=yes
20899   ;;
20900
20901 haiku*)
20902   version_type=linux
20903   need_lib_prefix=no
20904   need_version=no
20905   dynamic_linker="$host_os runtime_loader"
20906   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20907   soname_spec='${libname}${release}${shared_ext}$major'
20908   shlibpath_var=LIBRARY_PATH
20909   shlibpath_overrides_runpath=yes
20910   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20911   hardcode_into_libs=yes
20912   ;;
20913
20914 hpux9* | hpux10* | hpux11*)
20915   # Give a soname corresponding to the major version so that dld.sl refuses to
20916   # link against other versions.
20917   version_type=sunos
20918   need_lib_prefix=no
20919   need_version=no
20920   case $host_cpu in
20921   ia64*)
20922     shrext_cmds='.so'
20923     hardcode_into_libs=yes
20924     dynamic_linker="$host_os dld.so"
20925     shlibpath_var=LD_LIBRARY_PATH
20926     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20927     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20928     soname_spec='${libname}${release}${shared_ext}$major'
20929     if test "X$HPUX_IA64_MODE" = X32; then
20930       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20931     else
20932       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20933     fi
20934     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20935     ;;
20936   hppa*64*)
20937     shrext_cmds='.sl'
20938     hardcode_into_libs=yes
20939     dynamic_linker="$host_os dld.sl"
20940     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20941     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20942     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20943     soname_spec='${libname}${release}${shared_ext}$major'
20944     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20945     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20946     ;;
20947   *)
20948     shrext_cmds='.sl'
20949     dynamic_linker="$host_os dld.sl"
20950     shlibpath_var=SHLIB_PATH
20951     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20952     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20953     soname_spec='${libname}${release}${shared_ext}$major'
20954     ;;
20955   esac
20956   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20957   postinstall_cmds='chmod 555 $lib'
20958   # or fails outright, so override atomically:
20959   install_override_mode=555
20960   ;;
20961
20962 interix[3-9]*)
20963   version_type=linux
20964   need_lib_prefix=no
20965   need_version=no
20966   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20967   soname_spec='${libname}${release}${shared_ext}$major'
20968   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20969   shlibpath_var=LD_LIBRARY_PATH
20970   shlibpath_overrides_runpath=no
20971   hardcode_into_libs=yes
20972   ;;
20973
20974 irix5* | irix6* | nonstopux*)
20975   case $host_os in
20976     nonstopux*) version_type=nonstopux ;;
20977     *)
20978         if test "$lt_cv_prog_gnu_ld" = yes; then
20979                 version_type=linux
20980         else
20981                 version_type=irix
20982         fi ;;
20983   esac
20984   need_lib_prefix=no
20985   need_version=no
20986   soname_spec='${libname}${release}${shared_ext}$major'
20987   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20988   case $host_os in
20989   irix5* | nonstopux*)
20990     libsuff= shlibsuff=
20991     ;;
20992   *)
20993     case $LD in # libtool.m4 will add one of these switches to LD
20994     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20995       libsuff= shlibsuff= libmagic=32-bit;;
20996     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20997       libsuff=32 shlibsuff=N32 libmagic=N32;;
20998     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20999       libsuff=64 shlibsuff=64 libmagic=64-bit;;
21000     *) libsuff= shlibsuff= libmagic=never-match;;
21001     esac
21002     ;;
21003   esac
21004   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
21005   shlibpath_overrides_runpath=no
21006   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
21007   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
21008   hardcode_into_libs=yes
21009   ;;
21010
21011 # No shared lib support for Linux oldld, aout, or coff.
21012 linux*oldld* | linux*aout* | linux*coff*)
21013   dynamic_linker=no
21014   ;;
21015
21016 # This must be Linux ELF.
21017 linux* | k*bsd*-gnu | kopensolaris*-gnu)
21018   version_type=linux
21019   need_lib_prefix=no
21020   need_version=no
21021   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21022   soname_spec='${libname}${release}${shared_ext}$major'
21023   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
21024   shlibpath_var=LD_LIBRARY_PATH
21025   shlibpath_overrides_runpath=no
21026
21027   # Some binutils ld are patched to set DT_RUNPATH
21028   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
21029   $as_echo_n "(cached) " >&6
21030 else
21031   lt_cv_shlibpath_overrides_runpath=no
21032     save_LDFLAGS=$LDFLAGS
21033     save_libdir=$libdir
21034     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
21035          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
21036     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21037 /* end confdefs.h.  */
21038
21039 int
21040 main ()
21041 {
21042
21043   ;
21044   return 0;
21045 }
21046 _ACEOF
21047 if ac_fn_cxx_try_link "$LINENO"; then :
21048   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
21049   lt_cv_shlibpath_overrides_runpath=yes
21050 fi
21051 fi
21052 rm -f core conftest.err conftest.$ac_objext \
21053     conftest$ac_exeext conftest.$ac_ext
21054     LDFLAGS=$save_LDFLAGS
21055     libdir=$save_libdir
21056
21057 fi
21058
21059   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
21060
21061   # This implies no fast_install, which is unacceptable.
21062   # Some rework will be needed to allow for fast_install
21063   # before this can be enabled.
21064   hardcode_into_libs=yes
21065
21066   # Append ld.so.conf contents to the search path
21067   if test -f /etc/ld.so.conf; then
21068     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' ' '`
21069     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
21070   fi
21071
21072   # We used to test for /lib/ld.so.1 and disable shared libraries on
21073   # powerpc, because MkLinux only supported shared libraries with the
21074   # GNU dynamic linker.  Since this was broken with cross compilers,
21075   # most powerpc-linux boxes support dynamic linking these days and
21076   # people can always --disable-shared, the test was removed, and we
21077   # assume the GNU/Linux dynamic linker is in use.
21078   dynamic_linker='GNU/Linux ld.so'
21079   ;;
21080
21081 netbsd*)
21082   version_type=sunos
21083   need_lib_prefix=no
21084   need_version=no
21085   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
21086     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21087     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
21088     dynamic_linker='NetBSD (a.out) ld.so'
21089   else
21090     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
21091     soname_spec='${libname}${release}${shared_ext}$major'
21092     dynamic_linker='NetBSD ld.elf_so'
21093   fi
21094   shlibpath_var=LD_LIBRARY_PATH
21095   shlibpath_overrides_runpath=yes
21096   hardcode_into_libs=yes
21097   ;;
21098
21099 newsos6)
21100   version_type=linux
21101   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21102   shlibpath_var=LD_LIBRARY_PATH
21103   shlibpath_overrides_runpath=yes
21104   ;;
21105
21106 *nto* | *qnx*)
21107   version_type=qnx
21108   need_lib_prefix=no
21109   need_version=no
21110   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21111   soname_spec='${libname}${release}${shared_ext}$major'
21112   shlibpath_var=LD_LIBRARY_PATH
21113   shlibpath_overrides_runpath=no
21114   hardcode_into_libs=yes
21115   dynamic_linker='ldqnx.so'
21116   ;;
21117
21118 openbsd*)
21119   version_type=sunos
21120   sys_lib_dlsearch_path_spec="/usr/lib"
21121   need_lib_prefix=no
21122   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
21123   case $host_os in
21124     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
21125     *)                          need_version=no  ;;
21126   esac
21127   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21128   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
21129   shlibpath_var=LD_LIBRARY_PATH
21130   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
21131     case $host_os in
21132       openbsd2.[89] | openbsd2.[89].*)
21133         shlibpath_overrides_runpath=no
21134         ;;
21135       *)
21136         shlibpath_overrides_runpath=yes
21137         ;;
21138       esac
21139   else
21140     shlibpath_overrides_runpath=yes
21141   fi
21142   ;;
21143
21144 os2*)
21145   libname_spec='$name'
21146   shrext_cmds=".dll"
21147   need_lib_prefix=no
21148   library_names_spec='$libname${shared_ext} $libname.a'
21149   dynamic_linker='OS/2 ld.exe'
21150   shlibpath_var=LIBPATH
21151   ;;
21152
21153 osf3* | osf4* | osf5*)
21154   version_type=osf
21155   need_lib_prefix=no
21156   need_version=no
21157   soname_spec='${libname}${release}${shared_ext}$major'
21158   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21159   shlibpath_var=LD_LIBRARY_PATH
21160   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
21161   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
21162   ;;
21163
21164 rdos*)
21165   dynamic_linker=no
21166   ;;
21167
21168 solaris*)
21169   version_type=linux
21170   need_lib_prefix=no
21171   need_version=no
21172   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21173   soname_spec='${libname}${release}${shared_ext}$major'
21174   shlibpath_var=LD_LIBRARY_PATH
21175   shlibpath_overrides_runpath=yes
21176   hardcode_into_libs=yes
21177   # ldd complains unless libraries are executable
21178   postinstall_cmds='chmod +x $lib'
21179   ;;
21180
21181 sunos4*)
21182   version_type=sunos
21183   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21184   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
21185   shlibpath_var=LD_LIBRARY_PATH
21186   shlibpath_overrides_runpath=yes
21187   if test "$with_gnu_ld" = yes; then
21188     need_lib_prefix=no
21189   fi
21190   need_version=yes
21191   ;;
21192
21193 sysv4 | sysv4.3*)
21194   version_type=linux
21195   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21196   soname_spec='${libname}${release}${shared_ext}$major'
21197   shlibpath_var=LD_LIBRARY_PATH
21198   case $host_vendor in
21199     sni)
21200       shlibpath_overrides_runpath=no
21201       need_lib_prefix=no
21202       runpath_var=LD_RUN_PATH
21203       ;;
21204     siemens)
21205       need_lib_prefix=no
21206       ;;
21207     motorola)
21208       need_lib_prefix=no
21209       need_version=no
21210       shlibpath_overrides_runpath=no
21211       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
21212       ;;
21213   esac
21214   ;;
21215
21216 sysv4*MP*)
21217   if test -d /usr/nec ;then
21218     version_type=linux
21219     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
21220     soname_spec='$libname${shared_ext}.$major'
21221     shlibpath_var=LD_LIBRARY_PATH
21222   fi
21223   ;;
21224
21225 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
21226   version_type=freebsd-elf
21227   need_lib_prefix=no
21228   need_version=no
21229   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
21230   soname_spec='${libname}${release}${shared_ext}$major'
21231   shlibpath_var=LD_LIBRARY_PATH
21232   shlibpath_overrides_runpath=yes
21233   hardcode_into_libs=yes
21234   if test "$with_gnu_ld" = yes; then
21235     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
21236   else
21237     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
21238     case $host_os in
21239       sco3.2v5*)
21240         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
21241         ;;
21242     esac
21243   fi
21244   sys_lib_dlsearch_path_spec='/usr/lib'
21245   ;;
21246
21247 tpf*)
21248   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
21249   version_type=linux
21250   need_lib_prefix=no
21251   need_version=no
21252   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21253   shlibpath_var=LD_LIBRARY_PATH
21254   shlibpath_overrides_runpath=no
21255   hardcode_into_libs=yes
21256   ;;
21257
21258 uts4*)
21259   version_type=linux
21260   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21261   soname_spec='${libname}${release}${shared_ext}$major'
21262   shlibpath_var=LD_LIBRARY_PATH
21263   ;;
21264
21265 *)
21266   dynamic_linker=no
21267   ;;
21268 esac
21269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21270 $as_echo "$dynamic_linker" >&6; }
21271 test "$dynamic_linker" = no && can_build_shared=no
21272
21273 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21274 if test "$GCC" = yes; then
21275   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21276 fi
21277
21278 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21279   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21280 fi
21281 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21282   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21283 fi
21284
21285
21286
21287
21288
21289
21290
21291
21292
21293
21294
21295
21296
21297
21298
21299
21300
21301
21302
21303
21304
21305
21306
21307
21308
21309
21310
21311
21312
21313
21314
21315
21316
21317
21318
21319
21320
21321
21322     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21323 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21324 hardcode_action_CXX=
21325 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21326    test -n "$runpath_var_CXX" ||
21327    test "X$hardcode_automatic_CXX" = "Xyes" ; then
21328
21329   # We can hardcode non-existent directories.
21330   if test "$hardcode_direct_CXX" != no &&
21331      # If the only mechanism to avoid hardcoding is shlibpath_var, we
21332      # have to relink, otherwise we might link with an installed library
21333      # when we should be linking with a yet-to-be-installed one
21334      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21335      test "$hardcode_minus_L_CXX" != no; then
21336     # Linking always hardcodes the temporary library directory.
21337     hardcode_action_CXX=relink
21338   else
21339     # We can link without hardcoding, and we can hardcode nonexisting dirs.
21340     hardcode_action_CXX=immediate
21341   fi
21342 else
21343   # We cannot hardcode anything, or else we can only hardcode existing
21344   # directories.
21345   hardcode_action_CXX=unsupported
21346 fi
21347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21348 $as_echo "$hardcode_action_CXX" >&6; }
21349
21350 if test "$hardcode_action_CXX" = relink ||
21351    test "$inherit_rpath_CXX" = yes; then
21352   # Fast installation is not supported
21353   enable_fast_install=no
21354 elif test "$shlibpath_overrides_runpath" = yes ||
21355      test "$enable_shared" = no; then
21356   # Fast installation is not necessary
21357   enable_fast_install=needless
21358 fi
21359
21360
21361
21362
21363
21364
21365
21366   fi # test -n "$compiler"
21367
21368   CC=$lt_save_CC
21369   LDCXX=$LD
21370   LD=$lt_save_LD
21371   GCC=$lt_save_GCC
21372   with_gnu_ld=$lt_save_with_gnu_ld
21373   lt_cv_path_LDCXX=$lt_cv_path_LD
21374   lt_cv_path_LD=$lt_save_path_LD
21375   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21376   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21377 fi # test "$_lt_caught_CXX_error" != yes
21378
21379 ac_ext=c
21380 ac_cpp='$CPP $CPPFLAGS'
21381 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21382 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21383 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21384
21385
21386
21387
21388
21389
21390
21391
21392
21393
21394
21395
21396
21397
21398
21399
21400 # Only expand once:
21401
21402
21403
21404
21405
21406 # Identify the assembler which will work hand-in-glove with the newly
21407 # built GCC, so that we can examine its features.  This is the assembler
21408 # which will be driven by the driver program.
21409 #
21410 # If build != host, and we aren't building gas in-tree, we identify a
21411 # build->target assembler and hope that it will have the same features
21412 # as the host->target assembler we'll be using.
21413 gcc_cv_gas_major_version=
21414 gcc_cv_gas_minor_version=
21415 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21416
21417 if test "${gcc_cv_as+set}" = set; then :
21418
21419 else
21420
21421 if test -x "$DEFAULT_ASSEMBLER"; then
21422         gcc_cv_as="$DEFAULT_ASSEMBLER"
21423 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21424      && test -f ../gas/Makefile \
21425      && test x$build = x$host; then
21426         gcc_cv_as=../gas/as-new$build_exeext
21427 elif test -x as$build_exeext; then
21428         # Build using assembler in the current directory.
21429         gcc_cv_as=./as$build_exeext
21430 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21431         gcc_cv_as="$AS_FOR_TARGET"
21432 else
21433         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21434 set dummy $AS_FOR_TARGET; ac_word=$2
21435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21436 $as_echo_n "checking for $ac_word... " >&6; }
21437 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21438   $as_echo_n "(cached) " >&6
21439 else
21440   case $gcc_cv_as in
21441   [\\/]* | ?:[\\/]*)
21442   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21443   ;;
21444   *)
21445   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21446 for as_dir in $PATH
21447 do
21448   IFS=$as_save_IFS
21449   test -z "$as_dir" && as_dir=.
21450     for ac_exec_ext in '' $ac_executable_extensions; do
21451   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21452     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21453     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21454     break 2
21455   fi
21456 done
21457   done
21458 IFS=$as_save_IFS
21459
21460   ;;
21461 esac
21462 fi
21463 gcc_cv_as=$ac_cv_path_gcc_cv_as
21464 if test -n "$gcc_cv_as"; then
21465   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21466 $as_echo "$gcc_cv_as" >&6; }
21467 else
21468   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21469 $as_echo "no" >&6; }
21470 fi
21471
21472
21473 fi
21474 fi
21475
21476 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21477
21478 case "$ORIGINAL_AS_FOR_TARGET" in
21479   ./as | ./as$build_exeext) ;;
21480   *) ac_config_files="$ac_config_files as:exec-tool.in"
21481  ;;
21482 esac
21483
21484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21485 $as_echo_n "checking what assembler to use... " >&6; }
21486 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21487   # Single tree build which includes gas.  We want to prefer it
21488   # over whatever linker top-level may have detected, since
21489   # we'll use what we're building after installation anyway.
21490   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21491 $as_echo "newly built gas" >&6; }
21492   in_tree_gas=yes
21493   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21494 for f in $gcc_cv_as_bfd_srcdir/configure \
21495          $gcc_cv_as_gas_srcdir/configure \
21496          $gcc_cv_as_gas_srcdir/configure.in \
21497          $gcc_cv_as_gas_srcdir/Makefile.in ; do
21498   gcc_cv_gas_version=`sed -n -e 's/^[   ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21499   if test x$gcc_cv_gas_version != x; then
21500     break
21501   fi
21502 done
21503 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21504 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21505 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21506 case $gcc_cv_gas_patch_version in
21507   "") gcc_cv_gas_patch_version="0" ;;
21508 esac
21509 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21510                             + $gcc_cv_gas_minor_version \) \* 1000 \
21511                             + $gcc_cv_gas_patch_version`
21512
21513   in_tree_gas_is_elf=no
21514   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21515      || (grep 'obj_format = multi' ../gas/Makefile \
21516          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21517   then
21518     in_tree_gas_is_elf=yes
21519   fi
21520 else
21521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21522 $as_echo "$gcc_cv_as" >&6; }
21523   in_tree_gas=no
21524 fi
21525
21526 # Identify the linker which will work hand-in-glove with the newly
21527 # built GCC, so that we can examine its features.  This is the linker
21528 # which will be driven by the driver program.
21529 #
21530 # If build != host, and we aren't building gas in-tree, we identify a
21531 # build->target linker and hope that it will have the same features
21532 # as the host->target linker we'll be using.
21533 gcc_cv_gld_major_version=
21534 gcc_cv_gld_minor_version=
21535 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21536 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21537
21538 if test "${gcc_cv_ld+set}" = set; then :
21539
21540 else
21541
21542 if test -x "$DEFAULT_LINKER"; then
21543         gcc_cv_ld="$DEFAULT_LINKER"
21544 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21545      && test -f ../ld/Makefile \
21546      && test x$build = x$host; then
21547         gcc_cv_ld=../ld/ld-new$build_exeext
21548 elif test -x collect-ld$build_exeext; then
21549         # Build using linker in the current directory.
21550         gcc_cv_ld=./collect-ld$build_exeext
21551 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21552         gcc_cv_ld="$LD_FOR_TARGET"
21553 else
21554         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21555 set dummy $LD_FOR_TARGET; ac_word=$2
21556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21557 $as_echo_n "checking for $ac_word... " >&6; }
21558 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21559   $as_echo_n "(cached) " >&6
21560 else
21561   case $gcc_cv_ld in
21562   [\\/]* | ?:[\\/]*)
21563   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21564   ;;
21565   *)
21566   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21567 for as_dir in $PATH
21568 do
21569   IFS=$as_save_IFS
21570   test -z "$as_dir" && as_dir=.
21571     for ac_exec_ext in '' $ac_executable_extensions; do
21572   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21573     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21574     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21575     break 2
21576   fi
21577 done
21578   done
21579 IFS=$as_save_IFS
21580
21581   ;;
21582 esac
21583 fi
21584 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21585 if test -n "$gcc_cv_ld"; then
21586   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21587 $as_echo "$gcc_cv_ld" >&6; }
21588 else
21589   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21590 $as_echo "no" >&6; }
21591 fi
21592
21593
21594 fi
21595 fi
21596
21597 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21598 PLUGIN_LD=`basename $gcc_cv_ld`
21599
21600 # Check whether --with-plugin-ld was given.
21601 if test "${with_plugin_ld+set}" = set; then :
21602   withval=$with_plugin_ld; if test x"$withval" != x; then
21603    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21604    PLUGIN_LD="$withval"
21605  fi
21606 fi
21607
21608
21609
21610 cat >>confdefs.h <<_ACEOF
21611 #define PLUGIN_LD "$PLUGIN_LD"
21612 _ACEOF
21613
21614
21615 # Check to see if we are using gold instead of ld
21616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21617 $as_echo_n "checking whether we are using gold... " >&6; }
21618 ld_is_gold=no
21619 if test x$gcc_cv_ld != x; then
21620   if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21621      | grep "GNU gold" > /dev/null; then
21622     ld_is_gold=yes
21623   fi
21624 fi
21625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21626 $as_echo "$ld_is_gold" >&6; }
21627
21628 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21629
21630 case "$ORIGINAL_LD_FOR_TARGET" in
21631   ./collect-ld | ./collect-ld$build_exeext) ;;
21632   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21633  ;;
21634 esac
21635
21636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21637 $as_echo_n "checking what linker to use... " >&6; }
21638 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21639    || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21640         # Single tree build which includes ld.  We want to prefer it
21641         # over whatever linker top-level may have detected, since
21642         # we'll use what we're building after installation anyway.
21643         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21644 $as_echo "newly built ld" >&6; }
21645         in_tree_ld=yes
21646         in_tree_ld_is_elf=no
21647         if (grep 'EMUL = .*elf' ../ld/Makefile \
21648             || grep 'EMUL = .*linux' ../ld/Makefile \
21649             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21650           in_tree_ld_is_elf=yes
21651         elif test "$ld_is_gold" = yes; then
21652           in_tree_ld_is_elf=yes
21653         fi
21654         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
21655         do
21656                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21657                 if test x$gcc_cv_gld_version != x; then
21658                         break
21659                 fi
21660         done
21661         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21662         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21663 else
21664         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21665 $as_echo "$gcc_cv_ld" >&6; }
21666         in_tree_ld=no
21667 fi
21668
21669 # Figure out what nm we will be using.
21670 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21671 if test "${gcc_cv_nm+set}" = set; then :
21672
21673 else
21674
21675 if test -f $gcc_cv_binutils_srcdir/configure.in \
21676      && test -f ../binutils/Makefile \
21677      && test x$build = x$host; then
21678         gcc_cv_nm=../binutils/nm-new$build_exeext
21679 elif test -x nm$build_exeext; then
21680         gcc_cv_nm=./nm$build_exeext
21681 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21682         gcc_cv_nm="$NM_FOR_TARGET"
21683 else
21684         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21685 set dummy $NM_FOR_TARGET; ac_word=$2
21686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21687 $as_echo_n "checking for $ac_word... " >&6; }
21688 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21689   $as_echo_n "(cached) " >&6
21690 else
21691   case $gcc_cv_nm in
21692   [\\/]* | ?:[\\/]*)
21693   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21694   ;;
21695   *)
21696   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21697 for as_dir in $PATH
21698 do
21699   IFS=$as_save_IFS
21700   test -z "$as_dir" && as_dir=.
21701     for ac_exec_ext in '' $ac_executable_extensions; do
21702   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21703     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21704     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21705     break 2
21706   fi
21707 done
21708   done
21709 IFS=$as_save_IFS
21710
21711   ;;
21712 esac
21713 fi
21714 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21715 if test -n "$gcc_cv_nm"; then
21716   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21717 $as_echo "$gcc_cv_nm" >&6; }
21718 else
21719   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21720 $as_echo "no" >&6; }
21721 fi
21722
21723
21724 fi
21725 fi
21726
21727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21728 $as_echo_n "checking what nm to use... " >&6; }
21729 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21730         # Single tree build which includes binutils.
21731         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21732 $as_echo "newly built nm" >&6; }
21733         in_tree_nm=yes
21734 else
21735         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21736 $as_echo "$gcc_cv_nm" >&6; }
21737         in_tree_nm=no
21738 fi
21739
21740 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21741
21742 case "$ORIGINAL_NM_FOR_TARGET" in
21743   ./nm | ./nm$build_exeext) ;;
21744   *) ac_config_files="$ac_config_files nm:exec-tool.in"
21745  ;;
21746 esac
21747
21748
21749 # Figure out what objdump we will be using.
21750 if test "${gcc_cv_objdump+set}" = set; then :
21751
21752 else
21753
21754 if test -f $gcc_cv_binutils_srcdir/configure.in \
21755      && test -f ../binutils/Makefile \
21756      && test x$build = x$host; then
21757         # Single tree build which includes binutils.
21758         gcc_cv_objdump=../binutils/objdump$build_exeext
21759 elif test -x objdump$build_exeext; then
21760         gcc_cv_objdump=./objdump$build_exeext
21761 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21762         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21763 else
21764         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21765 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21767 $as_echo_n "checking for $ac_word... " >&6; }
21768 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21769   $as_echo_n "(cached) " >&6
21770 else
21771   case $gcc_cv_objdump in
21772   [\\/]* | ?:[\\/]*)
21773   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21774   ;;
21775   *)
21776   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21777 for as_dir in $PATH
21778 do
21779   IFS=$as_save_IFS
21780   test -z "$as_dir" && as_dir=.
21781     for ac_exec_ext in '' $ac_executable_extensions; do
21782   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21783     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21784     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21785     break 2
21786   fi
21787 done
21788   done
21789 IFS=$as_save_IFS
21790
21791   ;;
21792 esac
21793 fi
21794 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21795 if test -n "$gcc_cv_objdump"; then
21796   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21797 $as_echo "$gcc_cv_objdump" >&6; }
21798 else
21799   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21800 $as_echo "no" >&6; }
21801 fi
21802
21803
21804 fi
21805 fi
21806
21807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21808 $as_echo_n "checking what objdump to use... " >&6; }
21809 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21810         # Single tree build which includes binutils.
21811         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21812 $as_echo "newly built objdump" >&6; }
21813 elif test x$gcc_cv_objdump = x; then
21814         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21815 $as_echo "not found" >&6; }
21816 else
21817         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21818 $as_echo "$gcc_cv_objdump" >&6; }
21819 fi
21820
21821 # Figure out what readelf we will be using.
21822 if test "${gcc_cv_readelf+set}" = set; then :
21823
21824 else
21825
21826 if test -f $gcc_cv_binutils_srcdir/configure.in \
21827      && test -f ../binutils/Makefile \
21828      && test x$build = x$host; then
21829         # Single tree build which includes binutils.
21830         gcc_cv_readelf=../binutils/readelf$build_exeext
21831 elif test -x readelf$build_exeext; then
21832         gcc_cv_readelf=./readelf$build_exeext
21833 else
21834         # Extract the first word of "readelf", so it can be a program name with args.
21835 set dummy readelf; ac_word=$2
21836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21837 $as_echo_n "checking for $ac_word... " >&6; }
21838 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21839   $as_echo_n "(cached) " >&6
21840 else
21841   case $gcc_cv_readelf in
21842   [\\/]* | ?:[\\/]*)
21843   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21844   ;;
21845   *)
21846   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21847 for as_dir in $PATH
21848 do
21849   IFS=$as_save_IFS
21850   test -z "$as_dir" && as_dir=.
21851     for ac_exec_ext in '' $ac_executable_extensions; do
21852   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21853     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21854     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21855     break 2
21856   fi
21857 done
21858   done
21859 IFS=$as_save_IFS
21860
21861   ;;
21862 esac
21863 fi
21864 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21865 if test -n "$gcc_cv_readelf"; then
21866   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21867 $as_echo "$gcc_cv_readelf" >&6; }
21868 else
21869   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21870 $as_echo "no" >&6; }
21871 fi
21872
21873
21874 fi
21875 fi
21876
21877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21878 $as_echo_n "checking what readelf to use... " >&6; }
21879 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21880         # Single tree build which includes binutils.
21881         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21882 $as_echo "newly built readelf" >&6; }
21883 elif test x$gcc_cv_readelf = x; then
21884         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21885 $as_echo "not found" >&6; }
21886 else
21887         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21888 $as_echo "$gcc_cv_readelf" >&6; }
21889 fi
21890
21891 # Figure out what assembler alignment features are present.
21892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21893 $as_echo_n "checking assembler flags... " >&6; }
21894 if test "${gcc_cv_as_flags+set}" = set; then :
21895   $as_echo_n "(cached) " >&6
21896 else
21897    case "$target" in
21898   i[34567]86-*-linux*)
21899         gcc_cv_as_flags="--32"
21900     ;;
21901   powerpc*-*-darwin*)
21902         gcc_cv_as_flags="-arch ppc"
21903     ;;
21904   *)
21905     gcc_cv_as_flags=" "
21906     ;;
21907   esac
21908 fi
21909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21910 $as_echo "$gcc_cv_as_flags" >&6; }
21911
21912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21913 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21914 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21915   $as_echo_n "(cached) " >&6
21916 else
21917   gcc_cv_as_balign_and_p2align=no
21918     if test $in_tree_gas = yes; then
21919     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21920   then gcc_cv_as_balign_and_p2align=yes
21921 fi
21922   elif test x$gcc_cv_as != x; then
21923     $as_echo '.balign 4
21924 .p2align 2' > conftest.s
21925     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21926   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21927   (eval $ac_try) 2>&5
21928   ac_status=$?
21929   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21930   test $ac_status = 0; }; }
21931     then
21932         gcc_cv_as_balign_and_p2align=yes
21933     else
21934       echo "configure: failed program was" >&5
21935       cat conftest.s >&5
21936     fi
21937     rm -f conftest.o conftest.s
21938   fi
21939 fi
21940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21941 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21942 if test $gcc_cv_as_balign_and_p2align = yes; then
21943
21944 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21945
21946 fi
21947
21948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21949 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21950 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21951   $as_echo_n "(cached) " >&6
21952 else
21953   gcc_cv_as_max_skip_p2align=no
21954     if test $in_tree_gas = yes; then
21955     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21956   then gcc_cv_as_max_skip_p2align=yes
21957 fi
21958   elif test x$gcc_cv_as != x; then
21959     $as_echo '.p2align 4,,7' > conftest.s
21960     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21961   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21962   (eval $ac_try) 2>&5
21963   ac_status=$?
21964   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21965   test $ac_status = 0; }; }
21966     then
21967         gcc_cv_as_max_skip_p2align=yes
21968     else
21969       echo "configure: failed program was" >&5
21970       cat conftest.s >&5
21971     fi
21972     rm -f conftest.o conftest.s
21973   fi
21974 fi
21975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21976 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21977 if test $gcc_cv_as_max_skip_p2align = yes; then
21978
21979 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21980
21981 fi
21982
21983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21984 $as_echo_n "checking assembler for .literal16... " >&6; }
21985 if test "${gcc_cv_as_literal16+set}" = set; then :
21986   $as_echo_n "(cached) " >&6
21987 else
21988   gcc_cv_as_literal16=no
21989     if test $in_tree_gas = yes; then
21990     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21991   then gcc_cv_as_literal16=yes
21992 fi
21993   elif test x$gcc_cv_as != x; then
21994     $as_echo '.literal16' > conftest.s
21995     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21996   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21997   (eval $ac_try) 2>&5
21998   ac_status=$?
21999   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22000   test $ac_status = 0; }; }
22001     then
22002         gcc_cv_as_literal16=yes
22003     else
22004       echo "configure: failed program was" >&5
22005       cat conftest.s >&5
22006     fi
22007     rm -f conftest.o conftest.s
22008   fi
22009 fi
22010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
22011 $as_echo "$gcc_cv_as_literal16" >&6; }
22012 if test $gcc_cv_as_literal16 = yes; then
22013
22014 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
22015
22016 fi
22017
22018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
22019 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
22020 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
22021   $as_echo_n "(cached) " >&6
22022 else
22023   gcc_cv_as_subsection_m1=no
22024     if test $in_tree_gas = yes; then
22025     if test $in_tree_gas_is_elf = yes \
22026   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
22027   then gcc_cv_as_subsection_m1=yes
22028 fi
22029   elif test x$gcc_cv_as != x; then
22030     $as_echo 'conftest_label1: .word 0
22031 .subsection -1
22032 conftest_label2: .word 0
22033 .previous' > conftest.s
22034     if { ac_try='$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 $ac_status = 0; }; }
22040     then
22041         if test x$gcc_cv_nm != x; then
22042     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
22043     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
22044     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
22045     then :
22046     else gcc_cv_as_subsection_m1=yes
22047     fi
22048     rm -f conftest.nm1 conftest.nm2
22049   fi
22050     else
22051       echo "configure: failed program was" >&5
22052       cat conftest.s >&5
22053     fi
22054     rm -f conftest.o conftest.s
22055   fi
22056 fi
22057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
22058 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
22059 if test $gcc_cv_as_subsection_m1 = yes; then
22060
22061 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
22062
22063 fi
22064
22065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
22066 $as_echo_n "checking assembler for .weak... " >&6; }
22067 if test "${gcc_cv_as_weak+set}" = set; then :
22068   $as_echo_n "(cached) " >&6
22069 else
22070   gcc_cv_as_weak=no
22071     if test $in_tree_gas = yes; then
22072     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
22073   then gcc_cv_as_weak=yes
22074 fi
22075   elif test x$gcc_cv_as != x; then
22076     $as_echo '  .weak foobar' > conftest.s
22077     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22078   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22079   (eval $ac_try) 2>&5
22080   ac_status=$?
22081   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22082   test $ac_status = 0; }; }
22083     then
22084         gcc_cv_as_weak=yes
22085     else
22086       echo "configure: failed program was" >&5
22087       cat conftest.s >&5
22088     fi
22089     rm -f conftest.o conftest.s
22090   fi
22091 fi
22092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
22093 $as_echo "$gcc_cv_as_weak" >&6; }
22094 if test $gcc_cv_as_weak = yes; then
22095
22096 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
22097
22098 fi
22099
22100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
22101 $as_echo_n "checking assembler for .weakref... " >&6; }
22102 if test "${gcc_cv_as_weakref+set}" = set; then :
22103   $as_echo_n "(cached) " >&6
22104 else
22105   gcc_cv_as_weakref=no
22106     if test $in_tree_gas = yes; then
22107     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22108   then gcc_cv_as_weakref=yes
22109 fi
22110   elif test x$gcc_cv_as != x; then
22111     $as_echo '  .weakref foobar, barfnot' > conftest.s
22112     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22113   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22114   (eval $ac_try) 2>&5
22115   ac_status=$?
22116   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22117   test $ac_status = 0; }; }
22118     then
22119         gcc_cv_as_weakref=yes
22120     else
22121       echo "configure: failed program was" >&5
22122       cat conftest.s >&5
22123     fi
22124     rm -f conftest.o conftest.s
22125   fi
22126 fi
22127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
22128 $as_echo "$gcc_cv_as_weakref" >&6; }
22129 if test $gcc_cv_as_weakref = yes; then
22130
22131 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
22132
22133 fi
22134
22135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
22136 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
22137 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
22138   $as_echo_n "(cached) " >&6
22139 else
22140   gcc_cv_as_nsubspa_comdat=no
22141     if test $in_tree_gas = yes; then
22142     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22143   then gcc_cv_as_nsubspa_comdat=yes
22144 fi
22145   elif test x$gcc_cv_as != x; then
22146     $as_echo '  .SPACE $TEXT$
22147         .NSUBSPA $CODE$,COMDAT' > conftest.s
22148     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22149   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22150   (eval $ac_try) 2>&5
22151   ac_status=$?
22152   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22153   test $ac_status = 0; }; }
22154     then
22155         gcc_cv_as_nsubspa_comdat=yes
22156     else
22157       echo "configure: failed program was" >&5
22158       cat conftest.s >&5
22159     fi
22160     rm -f conftest.o conftest.s
22161   fi
22162 fi
22163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
22164 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
22165 if test $gcc_cv_as_nsubspa_comdat = yes; then
22166
22167 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
22168
22169 fi
22170
22171 # .hidden needs to be supported in both the assembler and the linker,
22172 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
22173 # This is irritatingly difficult to feature test for; we have to check the
22174 # date string after the version number.  If we've got an in-tree
22175 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
22176 # to be safe.
22177 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
22178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
22179 $as_echo_n "checking assembler for .hidden... " >&6; }
22180 if test "${gcc_cv_as_hidden+set}" = set; then :
22181   $as_echo_n "(cached) " >&6
22182 else
22183   gcc_cv_as_hidden=no
22184     if test $in_tree_gas = yes; then
22185     if test $in_tree_gas_is_elf = yes \
22186   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
22187   then gcc_cv_as_hidden=yes
22188 fi
22189   elif test x$gcc_cv_as != x; then
22190     $as_echo '  .hidden foobar
22191 foobar:' > conftest.s
22192     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22193   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22194   (eval $ac_try) 2>&5
22195   ac_status=$?
22196   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22197   test $ac_status = 0; }; }
22198     then
22199
22200 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
22201 # STV_HIDDEN, so disable .hidden support if so.
22202 case "${target}" in
22203   i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22204     if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
22205       cat > conftest.s <<EOF
22206 .globl hidden
22207         .hidden hidden
22208 hidden:
22209 .globl default
22210         .set    default,hidden
22211 EOF
22212       if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22213         && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
22214         grep '\.hidden default' > /dev/null; then
22215         gcc_cv_as_hidden=no
22216       else
22217         gcc_cv_as_hidden=yes
22218       fi
22219     else
22220       # Assume bug is present if objdump is missing.
22221       gcc_cv_as_hidden=no
22222     fi
22223     ;;
22224   *)
22225     gcc_cv_as_hidden=yes
22226     ;;
22227 esac
22228     else
22229       echo "configure: failed program was" >&5
22230       cat conftest.s >&5
22231     fi
22232     rm -f conftest.o conftest.s
22233   fi
22234 fi
22235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
22236 $as_echo "$gcc_cv_as_hidden" >&6; }
22237
22238 case "${target}" in
22239   *-*-darwin*)
22240     # Darwin as has some visibility support, though with a different syntax.
22241     gcc_cv_as_hidden=yes
22242     ;;
22243 esac
22244
22245 # gnu_indirect_function type is an extension proposed at
22246 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
22247 # selection of function implementation
22248 # Check whether --enable-gnu-indirect-function was given.
22249 if test "${enable_gnu_indirect_function+set}" = set; then :
22250   enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
22251     yes | no) ;;
22252     *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
22253 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
22254   esac
22255 else
22256   enable_gnu_indirect_function="$default_gnu_indirect_function"
22257 fi
22258
22259 if test x$enable_gnu_indirect_function = xyes; then
22260
22261 $as_echo "#define HAVE_GNU_INDIRECT_FUNCTION 1" >>confdefs.h
22262
22263 fi
22264
22265 if test $in_tree_ld != yes ; then
22266   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22267   if echo "$ld_ver" | grep GNU > /dev/null; then
22268     if test x"$ld_is_gold" = xyes; then
22269       # GNU gold --version looks like this:
22270       #
22271       # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22272       #
22273       # We extract the binutils version which is more familiar and specific
22274       # than the gold version.
22275       ld_vers=`echo $ld_ver | sed -n \
22276           -e 's,^[^)]*[  ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22277     else
22278       # GNU ld --version looks like this:
22279       #
22280       # GNU ld (GNU Binutils) 2.21.51.20110225
22281       ld_vers=`echo $ld_ver | sed -n \
22282           -e 's,^.*[     ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22283     fi
22284     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22285     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22286     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22287     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22288   else
22289     case "${target}" in
22290       *-*-solaris2*)
22291         #
22292         # Solaris 2 ld -V output looks like this for a regular version:
22293         #
22294         # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22295         #
22296         # but test versions add stuff at the end:
22297         #
22298         # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22299         #
22300         ld_ver=`$gcc_cv_ld -V 2>&1`
22301         if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22302           ld_vers=`echo $ld_ver | sed -n \
22303             -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22304           ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22305           ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22306         fi
22307         ;;
22308     esac
22309   fi
22310 fi
22311
22312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22313 $as_echo_n "checking linker for .hidden support... " >&6; }
22314 if test "${gcc_cv_ld_hidden+set}" = set; then :
22315   $as_echo_n "(cached) " >&6
22316 else
22317   if test $in_tree_ld = yes ; then
22318   gcc_cv_ld_hidden=no
22319   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22320      && test $in_tree_ld_is_elf = yes; then
22321      gcc_cv_ld_hidden=yes
22322   fi
22323 else
22324   gcc_cv_ld_hidden=yes
22325   if test x"$ld_is_gold" = xyes; then
22326     :
22327   elif echo "$ld_ver" | grep GNU > /dev/null; then
22328     if test 0"$ld_date" -lt 20020404; then
22329       if test -n "$ld_date"; then
22330         # If there was date string, but was earlier than 2002-04-04, fail
22331         gcc_cv_ld_hidden=no
22332       elif test -z "$ld_vers"; then
22333         # If there was no date string nor ld version number, something is wrong
22334         gcc_cv_ld_hidden=no
22335       else
22336         test -z "$ld_vers_patch" && ld_vers_patch=0
22337         if test "$ld_vers_major" -lt 2; then
22338           gcc_cv_ld_hidden=no
22339         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22340           gcc_cv_ld_hidden="no"
22341         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22342           gcc_cv_ld_hidden=no
22343         fi
22344       fi
22345     fi
22346   else
22347     case "${target}" in
22348       *-*-darwin*)
22349         # Darwin ld has some visibility support.
22350         gcc_cv_ld_hidden=yes
22351         ;;
22352       hppa64*-*-hpux* | ia64*-*-hpux*)
22353         gcc_cv_ld_hidden=yes
22354         ;;
22355       *-*-solaris2.8*)
22356         # .hidden support was backported to Solaris 8, starting with ld
22357         # version 1.276.
22358         if test "$ld_vers_minor" -ge 276; then
22359           gcc_cv_ld_hidden=yes
22360         else
22361           gcc_cv_ld_hidden=no
22362         fi
22363         ;;
22364       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22365         # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22366         # .symbolic was only added in Solaris 9 12/02.
22367         gcc_cv_ld_hidden=yes
22368         ;;
22369       *)
22370         gcc_cv_ld_hidden=no
22371         ;;
22372     esac
22373   fi
22374 fi
22375 fi
22376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22377 $as_echo "$gcc_cv_ld_hidden" >&6; }
22378 libgcc_visibility=no
22379
22380
22381 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22382   libgcc_visibility=yes
22383
22384 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22385
22386 fi
22387
22388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22389 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22390 gcc_cv_ld_ro_rw_mix=unknown
22391 if test $in_tree_ld = yes ; then
22392   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22393      && test $in_tree_ld_is_elf = yes; then
22394     gcc_cv_ld_ro_rw_mix=read-write
22395   fi
22396 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22397   echo '.section myfoosect, "a"' > conftest1.s
22398   echo '.section myfoosect, "aw"' > conftest2.s
22399   echo '.byte 1' >> conftest2.s
22400   echo '.section myfoosect, "a"' > conftest3.s
22401   echo '.byte 0' >> conftest3.s
22402   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22403      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22404      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22405      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22406         conftest2.o conftest3.o > /dev/null 2>&1; then
22407     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22408                          | sed -e '/myfoosect/!d' -e N`
22409     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22410       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22411         gcc_cv_ld_ro_rw_mix=read-only
22412       else
22413         gcc_cv_ld_ro_rw_mix=read-write
22414       fi
22415     fi
22416   fi
22417   rm -f conftest.* conftest[123].*
22418 fi
22419 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22420
22421 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22422
22423 fi
22424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22425 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22426
22427 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22429 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22430 if test "${gcc_cv_as_leb128+set}" = set; then :
22431   $as_echo_n "(cached) " >&6
22432 else
22433   gcc_cv_as_leb128=no
22434     if test $in_tree_gas = yes; then
22435     if test $in_tree_gas_is_elf = yes \
22436   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22437   then gcc_cv_as_leb128=yes
22438 fi
22439   elif test x$gcc_cv_as != x; then
22440     $as_echo '  .data
22441         .uleb128 L2 - L1
22442 L1:
22443         .uleb128 1280
22444         .sleb128 -1010
22445 L2:' > conftest.s
22446     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22447   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22448   (eval $ac_try) 2>&5
22449   ac_status=$?
22450   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22451   test $ac_status = 0; }; }
22452     then
22453         # GAS versions before 2.11 do not support uleb128,
22454   # despite appearing to.
22455   # ??? There exists an elf-specific test that will crash
22456   # the assembler.  Perhaps it's better to figure out whether
22457   # arbitrary sections are supported and try the test.
22458   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22459   if echo "$as_ver" | grep GNU > /dev/null; then
22460     as_vers=`echo $as_ver | sed -n \
22461         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22462     as_major=`expr "$as_vers" : '\([0-9]*\)'`
22463     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22464     if test $as_major -eq 2 && test $as_minor -lt 11
22465     then :
22466     else gcc_cv_as_leb128=yes
22467     fi
22468   fi
22469     else
22470       echo "configure: failed program was" >&5
22471       cat conftest.s >&5
22472     fi
22473     rm -f conftest.o conftest.s
22474   fi
22475 fi
22476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22477 $as_echo "$gcc_cv_as_leb128" >&6; }
22478 if test $gcc_cv_as_leb128 = yes; then
22479
22480 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22481
22482 fi
22483
22484 # Check if we have assembler support for unwind directives.
22485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22486 $as_echo_n "checking assembler for cfi directives... " >&6; }
22487 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22488   $as_echo_n "(cached) " >&6
22489 else
22490   gcc_cv_as_cfi_directive=no
22491   if test x$gcc_cv_as != x; then
22492     $as_echo '  .text
22493         .cfi_startproc
22494         .cfi_offset 0, 0
22495         .cfi_same_value 1
22496         .cfi_def_cfa 1, 2
22497         .cfi_escape 1, 2, 3, 4, 5
22498         .cfi_endproc' > conftest.s
22499     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22500   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22501   (eval $ac_try) 2>&5
22502   ac_status=$?
22503   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22504   test $ac_status = 0; }; }
22505     then
22506         case "$target" in
22507   *-*-solaris*)
22508     # If the linker used on Solaris (like Sun ld) isn't capable of merging
22509     # read-only and read-write sections, we need to make sure that the
22510     # assembler used emits read-write .eh_frame sections.
22511     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22512       if test "x$gcc_cv_objdump" != x; then
22513         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22514                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22515           gcc_cv_as_cfi_directive=no
22516         else
22517           case "$target" in
22518             i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22519               # On Solaris/x86, make sure that GCC and gas agree on using
22520               # read-only .eh_frame sections for 64-bit.
22521               if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22522                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22523                         sed -e /.eh_frame/!d -e N | \
22524                         grep READONLY > /dev/null; then
22525                 gcc_cv_as_cfi_directive=yes
22526               else
22527                 gcc_cv_as_cfi_directive=no
22528               fi
22529               ;;
22530             *)
22531               gcc_cv_as_cfi_directive=yes
22532               ;;
22533           esac
22534         fi
22535       else
22536         # no objdump, err on the side of caution
22537         gcc_cv_as_cfi_directive=no
22538       fi
22539     else
22540       gcc_cv_as_cfi_directive=yes
22541     fi
22542     ;;
22543   *-*-*)
22544     gcc_cv_as_cfi_directive=yes
22545     ;;
22546 esac
22547     else
22548       echo "configure: failed program was" >&5
22549       cat conftest.s >&5
22550     fi
22551     rm -f conftest.o conftest.s
22552   fi
22553 fi
22554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22555 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22556
22557 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22559 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22560 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22561   $as_echo_n "(cached) " >&6
22562 else
22563   gcc_cv_as_cfi_advance_working=no
22564   if test x$gcc_cv_as != x; then
22565     $as_echo '  .text
22566         .cfi_startproc
22567         .cfi_adjust_cfa_offset 64
22568         .skip 75040, 0
22569         .cfi_adjust_cfa_offset 128
22570         .cfi_endproc' > conftest.s
22571     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22572   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22573   (eval $ac_try) 2>&5
22574   ac_status=$?
22575   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22576   test $ac_status = 0; }; }
22577     then
22578
22579 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22580     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
22581    gcc_cv_as_cfi_advance_working=yes
22582 fi
22583
22584     else
22585       echo "configure: failed program was" >&5
22586       cat conftest.s >&5
22587     fi
22588     rm -f conftest.o conftest.s
22589   fi
22590 fi
22591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22592 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22593
22594 else
22595   # no objdump, err on the side of caution
22596   gcc_cv_as_cfi_advance_working=no
22597 fi
22598
22599
22600 cat >>confdefs.h <<_ACEOF
22601 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22602        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22603 _ACEOF
22604
22605
22606
22607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22608 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22609 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22610   $as_echo_n "(cached) " >&6
22611 else
22612   gcc_cv_as_cfi_personality_directive=no
22613   if test x$gcc_cv_as != x; then
22614     $as_echo '  .text
22615         .cfi_startproc
22616         .cfi_personality 0, symbol
22617         .cfi_endproc' > conftest.s
22618     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22619   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22620   (eval $ac_try) 2>&5
22621   ac_status=$?
22622   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22623   test $ac_status = 0; }; }
22624     then
22625         gcc_cv_as_cfi_personality_directive=yes
22626     else
22627       echo "configure: failed program was" >&5
22628       cat conftest.s >&5
22629     fi
22630     rm -f conftest.o conftest.s
22631   fi
22632 fi
22633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22634 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22635
22636
22637 cat >>confdefs.h <<_ACEOF
22638 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22639     then echo 1; else echo 0; fi`
22640 _ACEOF
22641
22642
22643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22644 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22645 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22646   $as_echo_n "(cached) " >&6
22647 else
22648   gcc_cv_as_cfi_sections_directive=no
22649   if test x$gcc_cv_as != x; then
22650     $as_echo '  .text
22651         .cfi_sections .debug_frame, .eh_frame
22652         .cfi_startproc
22653         .cfi_endproc' > conftest.s
22654     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22655   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22656   (eval $ac_try) 2>&5
22657   ac_status=$?
22658   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22659   test $ac_status = 0; }; }
22660     then
22661         case $target_os in
22662   win32 | pe | cygwin* | mingw32* | uwin*)
22663     # Need to check that we generated the correct relocation for the
22664     # .debug_frame section.  This was fixed for binutils 2.21.
22665     gcc_cv_as_cfi_sections_directive=no
22666     if test "x$gcc_cv_objdump" != x; then
22667      if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22668         grep secrel > /dev/null; then
22669       gcc_cv_as_cfi_sections_directive=yes
22670      fi
22671     fi
22672     ;;
22673   *)
22674     gcc_cv_as_cfi_sections_directive=yes
22675     ;;
22676 esac
22677     else
22678       echo "configure: failed program was" >&5
22679       cat conftest.s >&5
22680     fi
22681     rm -f conftest.o conftest.s
22682   fi
22683 fi
22684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22685 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22686
22687
22688
22689 cat >>confdefs.h <<_ACEOF
22690 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22691     then echo 1; else echo 0; fi`
22692 _ACEOF
22693
22694
22695 # GAS versions up to and including 2.11.0 may mis-optimize
22696 # .eh_frame data.
22697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22698 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22699 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22700   $as_echo_n "(cached) " >&6
22701 else
22702   gcc_cv_as_eh_frame=no
22703     if test $in_tree_gas = yes; then
22704     if test $in_tree_gas_is_elf = yes \
22705   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22706   then gcc_cv_as_eh_frame=yes
22707 fi
22708   elif test x$gcc_cv_as != x; then
22709     $as_echo '  .text
22710 .LFB1:
22711         .4byte  0
22712 .L1:
22713         .4byte  0
22714 .LFE1:
22715         .section        .eh_frame,"aw",@progbits
22716 __FRAME_BEGIN__:
22717         .4byte  .LECIE1-.LSCIE1
22718 .LSCIE1:
22719         .4byte  0x0
22720         .byte   0x1
22721         .ascii "z\0"
22722         .byte   0x1
22723         .byte   0x78
22724         .byte   0x1a
22725         .byte   0x0
22726         .byte   0x4
22727         .4byte  1
22728         .p2align 1
22729 .LECIE1:
22730 .LSFDE1:
22731         .4byte  .LEFDE1-.LASFDE1
22732 .LASFDE1:
22733         .4byte  .LASFDE1-__FRAME_BEGIN__
22734         .4byte  .LFB1
22735         .4byte  .LFE1-.LFB1
22736         .byte   0x4
22737         .4byte  .LFE1-.LFB1
22738         .byte   0x4
22739         .4byte  .L1-.LFB1
22740 .LEFDE1:' > conftest.s
22741     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22742   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22743   (eval $ac_try) 2>&5
22744   ac_status=$?
22745   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22746   test $ac_status = 0; }; }
22747     then
22748           cat > conftest.lit <<EOF
22749  0000 10000000 00000000 017a0001 781a0004  .........z..x...
22750  0010 01000000 12000000 18000000 00000000  ................
22751  0020 08000000 04080000 0044               .........D
22752 EOF
22753 cat > conftest.big <<EOF
22754  0000 00000010 00000000 017a0001 781a0004  .........z..x...
22755  0010 00000001 00000012 00000018 00000000  ................
22756  0020 00000008 04000000 0844               .........D
22757 EOF
22758   # If the assembler didn't choke, and we can objdump,
22759   # and we got the correct data, then succeed.
22760   # The text in the here-document typically retains its unix-style line
22761   # endings, while the output of objdump will use host line endings.
22762   # Therefore, use diff -b for the comparisons.
22763   if test x$gcc_cv_objdump != x \
22764   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22765      | tail -3 > conftest.got \
22766   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22767     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22768   then
22769     gcc_cv_as_eh_frame=yes
22770   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22771   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22772   (eval $ac_try) 2>&5
22773   ac_status=$?
22774   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22775   test $ac_status = 0; }; }; then
22776     gcc_cv_as_eh_frame=buggy
22777   else
22778     # Uh oh, what do we do now?
22779     gcc_cv_as_eh_frame=no
22780   fi
22781     else
22782       echo "configure: failed program was" >&5
22783       cat conftest.s >&5
22784     fi
22785     rm -f conftest.o conftest.s
22786   fi
22787 fi
22788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22789 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22790
22791
22792 if test $gcc_cv_as_eh_frame = buggy; then
22793
22794 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22795
22796 fi
22797
22798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22799 $as_echo_n "checking assembler for section merging support... " >&6; }
22800 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22801   $as_echo_n "(cached) " >&6
22802 else
22803   gcc_cv_as_shf_merge=no
22804     if test $in_tree_gas = yes; then
22805     if test $in_tree_gas_is_elf = yes \
22806   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22807   then gcc_cv_as_shf_merge=yes
22808 fi
22809   elif test x$gcc_cv_as != x; then
22810     $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22811     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22812   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22813   (eval $ac_try) 2>&5
22814   ac_status=$?
22815   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22816   test $ac_status = 0; }; }
22817     then
22818         gcc_cv_as_shf_merge=yes
22819     else
22820       echo "configure: failed program was" >&5
22821       cat conftest.s >&5
22822     fi
22823     rm -f conftest.o conftest.s
22824   fi
22825 fi
22826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22827 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22828
22829 if test $gcc_cv_as_shf_merge = no; then
22830   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22831 $as_echo_n "checking assembler for section merging support... " >&6; }
22832 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22833   $as_echo_n "(cached) " >&6
22834 else
22835   gcc_cv_as_shf_merge=no
22836     if test $in_tree_gas = yes; then
22837     if test $in_tree_gas_is_elf = yes \
22838   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22839   then gcc_cv_as_shf_merge=yes
22840 fi
22841   elif test x$gcc_cv_as != x; then
22842     $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22843     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22844   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22845   (eval $ac_try) 2>&5
22846   ac_status=$?
22847   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22848   test $ac_status = 0; }; }
22849     then
22850         gcc_cv_as_shf_merge=yes
22851     else
22852       echo "configure: failed program was" >&5
22853       cat conftest.s >&5
22854     fi
22855     rm -f conftest.o conftest.s
22856   fi
22857 fi
22858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22859 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22860
22861 fi
22862
22863 cat >>confdefs.h <<_ACEOF
22864 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22865 _ACEOF
22866
22867
22868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22869 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22870 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22871   $as_echo_n "(cached) " >&6
22872 else
22873   gcc_cv_as_comdat_group=no
22874     if test $in_tree_gas = yes; then
22875     if test $in_tree_gas_is_elf = yes \
22876   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22877   then gcc_cv_as_comdat_group=yes
22878 fi
22879   elif test x$gcc_cv_as != x; then
22880     $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22881     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22882   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22883   (eval $ac_try) 2>&5
22884   ac_status=$?
22885   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22886   test $ac_status = 0; }; }
22887     then
22888         gcc_cv_as_comdat_group=yes
22889     else
22890       echo "configure: failed program was" >&5
22891       cat conftest.s >&5
22892     fi
22893     rm -f conftest.o conftest.s
22894   fi
22895 fi
22896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22897 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22898
22899 if test $gcc_cv_as_comdat_group = yes; then
22900   gcc_cv_as_comdat_group_percent=no
22901   gcc_cv_as_comdat_group_group=no
22902 else
22903  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22904 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
22905 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22906   $as_echo_n "(cached) " >&6
22907 else
22908   gcc_cv_as_comdat_group_percent=no
22909     if test $in_tree_gas = yes; then
22910     if test $in_tree_gas_is_elf = yes \
22911   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22912   then gcc_cv_as_comdat_group_percent=yes
22913 fi
22914   elif test x$gcc_cv_as != x; then
22915     $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22916     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22917   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22918   (eval $ac_try) 2>&5
22919   ac_status=$?
22920   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22921   test $ac_status = 0; }; }
22922     then
22923         gcc_cv_as_comdat_group_percent=yes
22924     else
22925       echo "configure: failed program was" >&5
22926       cat conftest.s >&5
22927     fi
22928     rm -f conftest.o conftest.s
22929   fi
22930 fi
22931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
22932 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
22933
22934  if test $gcc_cv_as_comdat_group_percent = yes; then
22935    gcc_cv_as_comdat_group_group=no
22936  else
22937    case "${target}" in
22938      # Sun as uses a completely different syntax.
22939      *-*-solaris2*)
22940        case "${target}" in
22941          sparc*-*-solaris2*)
22942            conftest_s='
22943                .group foo,".text%foo",#comdat
22944                .section ".text%foo", #alloc,#execinstr,#progbits
22945                .globl foo
22946              foo:
22947              '
22948            ;;
22949          i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22950            conftest_s='
22951                .group foo,.text%foo,#comdat
22952                .section .text%foo, "ax", @progbits
22953                .globl  foo
22954              foo:
22955              '
22956            ;;
22957        esac
22958        { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
22959 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
22960 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
22961   $as_echo_n "(cached) " >&6
22962 else
22963   gcc_cv_as_comdat_group_group=no
22964   if test x$gcc_cv_as != x; then
22965     $as_echo "$conftest_s" > conftest.s
22966     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22967   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22968   (eval $ac_try) 2>&5
22969   ac_status=$?
22970   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22971   test $ac_status = 0; }; }
22972     then
22973         gcc_cv_as_comdat_group_group=yes
22974     else
22975       echo "configure: failed program was" >&5
22976       cat conftest.s >&5
22977     fi
22978     rm -f conftest.o conftest.s
22979   fi
22980 fi
22981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
22982 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
22983
22984        ;;
22985    esac
22986  fi
22987 fi
22988 if test x"$ld_is_gold" = xyes; then
22989   comdat_group=yes
22990 elif test $in_tree_ld = yes ; then
22991   comdat_group=no
22992   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
22993      && test $in_tree_ld_is_elf = yes; then
22994      comdat_group=yes
22995   fi
22996 elif echo "$ld_ver" | grep GNU > /dev/null; then
22997   comdat_group=yes
22998   if test 0"$ld_date" -lt 20050308; then
22999     if test -n "$ld_date"; then
23000       # If there was date string, but was earlier than 2005-03-08, fail
23001       comdat_group=no
23002     elif test "$ld_vers_major" -lt 2; then
23003       comdat_group=no
23004     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
23005       comdat_group=no
23006     fi
23007   fi
23008 else
23009   case "${target}" in
23010     *-*-solaris2.1[1-9]*)
23011       comdat_group=no
23012       # Sun ld has COMDAT group support since Solaris 9, but it doesn't
23013       # interoperate with GNU as until Solaris 11 build 130, i.e. ld
23014       # version 1.688.
23015       #
23016       # If using Sun as for COMDAT group as emitted by GCC, one needs at
23017       # least ld version 1.2267.
23018       if test "$ld_vers_major" -gt 1; then
23019         comdat_group=yes
23020       elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
23021         comdat_group=yes
23022       elif test "$ld_vers_minor" -ge 2267; then
23023         comdat_group=yes
23024       fi
23025       ;;
23026     *)
23027       # Assume linkers other than GNU ld don't support COMDAT group.
23028       comdat_group=no
23029       ;;
23030   esac
23031 fi
23032 # Allow overriding the automatic COMDAT group tests above.
23033 # Check whether --enable-comdat was given.
23034 if test "${enable_comdat+set}" = set; then :
23035   enableval=$enable_comdat; comdat_group="$enable_comdat"
23036 fi
23037
23038 if test $comdat_group = no; then
23039   gcc_cv_as_comdat_group=no
23040   gcc_cv_as_comdat_group_percent=no
23041   gcc_cv_as_comdat_group_group=no
23042 fi
23043
23044 cat >>confdefs.h <<_ACEOF
23045 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
23046     || test $gcc_cv_as_comdat_group_percent = yes \
23047     || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
23048 _ACEOF
23049
23050
23051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
23052 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
23053 if test "${gcc_cv_as_discriminator+set}" = set; then :
23054   $as_echo_n "(cached) " >&6
23055 else
23056   gcc_cv_as_discriminator=no
23057     if test $in_tree_gas = yes; then
23058     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
23059   then gcc_cv_as_discriminator=yes
23060 fi
23061   elif test x$gcc_cv_as != x; then
23062     $as_echo '  .text
23063         .file 1 "conf.c"
23064         .loc 1 1 0 discriminator 1' > conftest.s
23065     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23066   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23067   (eval $ac_try) 2>&5
23068   ac_status=$?
23069   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23070   test $ac_status = 0; }; }
23071     then
23072         gcc_cv_as_discriminator=yes
23073     else
23074       echo "configure: failed program was" >&5
23075       cat conftest.s >&5
23076     fi
23077     rm -f conftest.o conftest.s
23078   fi
23079 fi
23080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
23081 $as_echo "$gcc_cv_as_discriminator" >&6; }
23082 if test $gcc_cv_as_discriminator = yes; then
23083
23084 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
23085
23086 fi
23087
23088 # Thread-local storage - the check is heavily parameterized.
23089 conftest_s=
23090 tls_first_major=
23091 tls_first_minor=
23092 tls_as_opt=
23093 case "$target" in
23094   alpha*-*-*)
23095     conftest_s='
23096         .section ".tdata","awT",@progbits
23097 foo:    .long   25
23098         .text
23099         ldq     $27,__tls_get_addr($29)         !literal!1
23100         lda     $16,foo($29)                    !tlsgd!1
23101         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
23102         ldq     $27,__tls_get_addr($29)         !literal!2
23103         lda     $16,foo($29)                    !tlsldm!2
23104         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
23105         ldq     $1,foo($29)                     !gotdtprel
23106         ldah    $2,foo($29)                     !dtprelhi
23107         lda     $3,foo($2)                      !dtprello
23108         lda     $4,foo($29)                     !dtprel
23109         ldq     $1,foo($29)                     !gottprel
23110         ldah    $2,foo($29)                     !tprelhi
23111         lda     $3,foo($2)                      !tprello
23112         lda     $4,foo($29)                     !tprel'
23113         tls_first_major=2
23114         tls_first_minor=13
23115         tls_as_opt=--fatal-warnings
23116         ;;
23117   cris-*-*|crisv32-*-*)
23118     conftest_s='
23119         .section ".tdata","awT",@progbits
23120 x:      .long   25
23121         .text
23122         move.d x:IE,$r10
23123         nop'
23124         tls_first_major=2
23125         tls_first_minor=20
23126         tls_as_opt=--fatal-warnings
23127         ;;
23128   frv*-*-*)
23129     conftest_s='
23130         .section ".tdata","awT",@progbits
23131 x:      .long   25
23132         .text
23133         call    #gettlsoff(x)'
23134         tls_first_major=2
23135         tls_first_minor=14
23136         ;;
23137   hppa*-*-linux*)
23138     conftest_s='
23139 t1:     .reg    %r20
23140 t2:     .reg    %r21
23141 gp:     .reg    %r19
23142         .section ".tdata","awT",@progbits
23143 foo:    .long   25
23144         .text
23145         .align  4
23146         addil LT%foo-$tls_gdidx$,gp
23147         ldo RT%foo-$tls_gdidx$(%r1),%arg0
23148         b __tls_get_addr
23149         nop
23150         addil LT%foo-$tls_ldidx$,gp
23151         b __tls_get_addr
23152         ldo RT%foo-$tls_ldidx$(%r1),%arg0
23153         addil LR%foo-$tls_dtpoff$,%ret0
23154         ldo RR%foo-$tls_dtpoff$(%r1),%t1
23155         mfctl %cr27,%t1
23156         addil LT%foo-$tls_ieoff$,gp
23157         ldw RT%foo-$tls_ieoff$(%r1),%t2
23158         add %t1,%t2,%t3
23159         mfctl %cr27,%t1
23160         addil LR%foo-$tls_leoff$,%t1
23161         ldo RR%foo-$tls_leoff$(%r1),%t2'
23162         tls_first_major=2
23163         tls_first_minor=15
23164         tls_as_opt=--fatal-warnings
23165         ;;
23166   arm*-*-*)
23167     conftest_s='
23168         .section ".tdata","awT",%progbits
23169 foo:    .long   25
23170         .text
23171 .word foo(gottpoff)
23172 .word foo(tpoff)
23173 .word foo(tlsgd)
23174 .word foo(tlsldm)
23175 .word foo(tlsldo)'
23176         tls_first_major=2
23177         tls_first_minor=17
23178         ;;
23179   i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
23180     case "$target" in
23181       i[34567]86-*-solaris2.*)
23182         on_solaris=yes
23183         tga_func=___tls_get_addr
23184         ;;
23185       x86_64-*-solaris2.1[0-9]*)
23186         on_solaris=yes
23187         tga_func=__tls_get_addr
23188         ;;
23189       *)
23190         on_solaris=no
23191         ;;
23192     esac
23193     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23194       conftest_s='
23195         .section .tdata,"awt",@progbits'
23196       tls_first_major=0
23197       tls_first_minor=0
23198
23199 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
23200
23201     else
23202       conftest_s='
23203         .section ".tdata","awT",@progbits'
23204       tls_first_major=2
23205       tls_first_minor=14
23206       tls_as_opt="--fatal-warnings"
23207     fi
23208     conftest_s="$conftest_s
23209 foo:    .long   25
23210         .text
23211         movl    %gs:0, %eax
23212         leal    foo@tlsgd(,%ebx,1), %eax
23213         leal    foo@tlsldm(%ebx), %eax
23214         leal    foo@dtpoff(%eax), %edx
23215         movl    foo@gottpoff(%ebx), %eax
23216         subl    foo@gottpoff(%ebx), %eax
23217         addl    foo@gotntpoff(%ebx), %eax
23218         movl    foo@indntpoff, %eax
23219         movl    \$foo@tpoff, %eax
23220         subl    \$foo@tpoff, %eax
23221         leal    foo@ntpoff(%ecx), %eax"
23222     ;;
23223   x86_64-*-*)
23224     conftest_s='
23225         .section ".tdata","awT",@progbits
23226 foo:    .long   25
23227         .text
23228         movq    %fs:0, %rax
23229         leaq    foo@TLSGD(%rip), %rdi
23230         leaq    foo@TLSLD(%rip), %rdi
23231         leaq    foo@DTPOFF(%rax), %rdx
23232         movq    foo@GOTTPOFF(%rip), %rax
23233         movq    $foo@TPOFF, %rax'
23234         tls_first_major=2
23235         tls_first_minor=14
23236         tls_as_opt=--fatal-warnings
23237         ;;
23238   ia64-*-*)
23239     conftest_s='
23240         .section ".tdata","awT",@progbits
23241 foo:    data8   25
23242         .text
23243         addl    r16 = @ltoff(@dtpmod(foo#)), gp
23244         addl    r17 = @ltoff(@dtprel(foo#)), gp
23245         addl    r18 = @ltoff(@tprel(foo#)), gp
23246         addl    r19 = @dtprel(foo#), gp
23247         adds    r21 = @dtprel(foo#), r13
23248         movl    r23 = @dtprel(foo#)
23249         addl    r20 = @tprel(foo#), gp
23250         adds    r22 = @tprel(foo#), r13
23251         movl    r24 = @tprel(foo#)'
23252         tls_first_major=2
23253         tls_first_minor=13
23254         tls_as_opt=--fatal-warnings
23255         ;;
23256   mips*-*-*)
23257     conftest_s='
23258         .section .tdata,"awT",@progbits
23259 x:
23260         .word 2
23261         .text
23262         addiu $4, $28, %tlsgd(x)
23263         addiu $4, $28, %tlsldm(x)
23264         lui $4, %dtprel_hi(x)
23265         addiu $4, $4, %dtprel_lo(x)
23266         lw $4, %gottprel(x)($28)
23267         lui $4, %tprel_hi(x)
23268         addiu $4, $4, %tprel_lo(x)'
23269         tls_first_major=2
23270         tls_first_minor=16
23271         tls_as_opt='-32 --fatal-warnings'
23272         ;;
23273   m68k-*-*)
23274     conftest_s='
23275         .section .tdata,"awT",@progbits
23276 x:
23277         .word 2
23278         .text
23279 foo:
23280         move.l x@TLSGD(%a5),%a0
23281         move.l x@TLSLDM(%a5),%a0
23282         move.l x@TLSLDO(%a5),%a0
23283         move.l x@TLSIE(%a5),%a0
23284         move.l x@TLSLE(%a5),%a0'
23285         tls_first_major=2
23286         tls_first_minor=19
23287         tls_as_opt='--fatal-warnings'
23288         ;;
23289   powerpc-*-*)
23290     conftest_s='
23291         .section ".tdata","awT",@progbits
23292         .align 2
23293 ld0:    .space 4
23294 ld1:    .space 4
23295 x1:     .space 4
23296 x2:     .space 4
23297 x3:     .space 4
23298         .text
23299         addi 3,31,ld0@got@tlsgd
23300         bl __tls_get_addr
23301         addi 3,31,x1@got@tlsld
23302         bl __tls_get_addr
23303         addi 9,3,x1@dtprel
23304         addis 9,3,x2@dtprel@ha
23305         addi 9,9,x2@dtprel@l
23306         lwz 9,x3@got@tprel(31)
23307         add 9,9,x@tls
23308         addi 9,2,x1@tprel
23309         addis 9,2,x2@tprel@ha
23310         addi 9,9,x2@tprel@l'
23311         tls_first_major=2
23312         tls_first_minor=14
23313         tls_as_opt="-a32 --fatal-warnings"
23314         ;;
23315   powerpc64-*-*)
23316     conftest_s='
23317         .section ".tdata","awT",@progbits
23318         .align 3
23319 ld0:    .space 8
23320 ld1:    .space 8
23321 x1:     .space 8
23322 x2:     .space 8
23323 x3:     .space 8
23324         .text
23325         addi 3,2,ld0@got@tlsgd
23326         bl .__tls_get_addr
23327         nop
23328         addi 3,2,ld1@toc
23329         bl .__tls_get_addr
23330         nop
23331         addi 3,2,x1@got@tlsld
23332         bl .__tls_get_addr
23333         nop
23334         addi 9,3,x1@dtprel
23335         bl .__tls_get_addr
23336         nop
23337         addis 9,3,x2@dtprel@ha
23338         addi 9,9,x2@dtprel@l
23339         bl .__tls_get_addr
23340         nop
23341         ld 9,x3@got@dtprel(2)
23342         add 9,9,3
23343         bl .__tls_get_addr
23344         nop'
23345         tls_first_major=2
23346         tls_first_minor=14
23347         tls_as_opt="-a64 --fatal-warnings"
23348         ;;
23349   s390-*-*)
23350     conftest_s='
23351         .section ".tdata","awT",@progbits
23352 foo:    .long   25
23353         .text
23354         .long   foo@TLSGD
23355         .long   foo@TLSLDM
23356         .long   foo@DTPOFF
23357         .long   foo@NTPOFF
23358         .long   foo@GOTNTPOFF
23359         .long   foo@INDNTPOFF
23360         l       %r1,foo@GOTNTPOFF(%r12)
23361         l       %r1,0(%r1):tls_load:foo
23362         bas     %r14,0(%r1,%r13):tls_gdcall:foo
23363         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
23364         tls_first_major=2
23365         tls_first_minor=14
23366         tls_as_opt="-m31 --fatal-warnings"
23367         ;;
23368   s390x-*-*)
23369     conftest_s='
23370         .section ".tdata","awT",@progbits
23371 foo:    .long   25
23372         .text
23373         .quad   foo@TLSGD
23374         .quad   foo@TLSLDM
23375         .quad   foo@DTPOFF
23376         .quad   foo@NTPOFF
23377         .quad   foo@GOTNTPOFF
23378         lg      %r1,foo@GOTNTPOFF(%r12)
23379         larl    %r1,foo@INDNTPOFF
23380         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
23381         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23382         tls_first_major=2
23383         tls_first_minor=14
23384         tls_as_opt="-m64 -Aesame --fatal-warnings"
23385         ;;
23386   sh-*-* | sh[34]-*-*)
23387     conftest_s='
23388         .section ".tdata","awT",@progbits
23389 foo:    .long   25
23390         .text
23391         .long   foo@TLSGD
23392         .long   foo@TLSLDM
23393         .long   foo@DTPOFF
23394         .long   foo@GOTTPOFF
23395         .long   foo@TPOFF'
23396         tls_first_major=2
23397         tls_first_minor=13
23398         tls_as_opt=--fatal-warnings
23399         ;;
23400   sparc*-*-*)
23401     case "$target" in
23402       sparc*-sun-solaris2.*)
23403         on_solaris=yes
23404         tga_func=__tls_get_addr
23405         ;;
23406       *)
23407         on_solaris=no
23408         ;;
23409     esac
23410     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23411       conftest_s='
23412         .section ".tdata",#alloc,#write,#tls'
23413         tls_first_major=0
23414         tls_first_minor=0
23415     else
23416       conftest_s='
23417         .section ".tdata","awT",@progbits'
23418         tls_first_major=2
23419         tls_first_minor=14
23420         tls_as_opt="-32 --fatal-warnings"
23421     fi
23422     conftest_s="$conftest_s
23423 foo:    .long   25
23424         .text
23425         sethi   %tgd_hi22(foo), %o0
23426         add     %o0, %tgd_lo10(foo), %o1
23427         add     %l7, %o1, %o0, %tgd_add(foo)
23428         call    __tls_get_addr, %tgd_call(foo)
23429         sethi   %tldm_hi22(foo), %l1
23430         add     %l1, %tldm_lo10(foo), %l2
23431         add     %l7, %l2, %o0, %tldm_add(foo)
23432         call    __tls_get_addr, %tldm_call(foo)
23433         sethi   %tldo_hix22(foo), %l3
23434         xor     %l3, %tldo_lox10(foo), %l4
23435         add     %o0, %l4, %l5, %tldo_add(foo)
23436         sethi   %tie_hi22(foo), %o3
23437         add     %o3, %tie_lo10(foo), %o3
23438         ld      [%l7 + %o3], %o2, %tie_ld(foo)
23439         add     %g7, %o2, %o4, %tie_add(foo)
23440         sethi   %tle_hix22(foo), %l1
23441         xor     %l1, %tle_lox10(foo), %o5
23442         ld      [%g7 + %o5], %o1"
23443         ;;
23444   xtensa*-*-*)
23445     conftest_s='
23446         .section ".tdata","awT",@progbits
23447 foo:    .long   25
23448         .text
23449         movi    a8, foo@TLSFUNC
23450         movi    a10, foo@TLSARG
23451         callx8.tls a8, foo@TLSCALL'
23452         tls_first_major=2
23453         tls_first_minor=19
23454         ;;
23455 esac
23456 set_have_as_tls=no
23457 if test "x$enable_tls" = xno ; then
23458   : # TLS explicitly disabled.
23459 elif test "x$enable_tls" = xyes ; then
23460   set_have_as_tls=yes # TLS explicitly enabled.
23461 elif test -z "$tls_first_major"; then
23462   : # If we don't have a check, assume no support.
23463 else
23464   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23465 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23466 if test "${gcc_cv_as_tls+set}" = set; then :
23467   $as_echo_n "(cached) " >&6
23468 else
23469   gcc_cv_as_tls=no
23470     if test $in_tree_gas = yes; then
23471     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23472   then gcc_cv_as_tls=yes
23473 fi
23474   elif test x$gcc_cv_as != x; then
23475     $as_echo "$conftest_s" > conftest.s
23476     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23477   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23478   (eval $ac_try) 2>&5
23479   ac_status=$?
23480   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23481   test $ac_status = 0; }; }
23482     then
23483         gcc_cv_as_tls=yes
23484     else
23485       echo "configure: failed program was" >&5
23486       cat conftest.s >&5
23487     fi
23488     rm -f conftest.o conftest.s
23489   fi
23490 fi
23491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23492 $as_echo "$gcc_cv_as_tls" >&6; }
23493 if test $gcc_cv_as_tls = yes; then
23494   set_have_as_tls=yes
23495 fi
23496 fi
23497 case "$target" in
23498   *-*-irix6*)
23499     # IRIX 6.5 rld and libc.so lack TLS support, so even if gas and gld
23500     # with TLS support are in use, native TLS cannot work.
23501     set_have_as_tls=no
23502     ;;
23503   *-*-osf*)
23504     # Tru64 UNIX loader and libc.so lack TLS support, so even if gas and
23505     # gld with TLS support are in use, native TLS cannot work.
23506     set_have_as_tls=no
23507     ;;
23508   # TLS was introduced in the Solaris 9 FCS release and backported to
23509   # Solaris 8 patches.  Support for GNU-style TLS on x86 was only
23510   # introduced in Solaris 9 4/04, replacing the earlier Sun style that Sun
23511   # ld and GCC don't support any longer.
23512   *-*-solaris2.*)
23513     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23514 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23515     ld_tls_support=no
23516     # Check ld and ld.so.1 TLS support.
23517     if echo "$ld_ver" | grep GNU > /dev/null; then
23518       # Assume all interesting versions of GNU ld have TLS support.
23519       # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23520       ld_tls_support=yes
23521     else
23522       case "$target" in
23523         # Solaris 8/x86 ld has GNU style TLS support since version 1.280.
23524         i?86-*-solaris2.8)
23525           min_tls_ld_vers_minor=280
23526           ;;
23527         # Solaris 8/SPARC ld has TLS support since version 1.272.
23528         sparc*-*-solaris2.8)
23529           min_tls_ld_vers_minor=272
23530           ;;
23531         # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23532         i?86-*-solaris2.9)
23533           min_tls_ld_vers_minor=374
23534           ;;
23535         # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23536         sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23537           min_tls_ld_vers_minor=343
23538           ;;
23539       esac
23540       if test "$ld_vers_major" -gt 1 || \
23541         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23542         ld_tls_support=yes
23543       else
23544         set_have_as_tls=no
23545       fi
23546     fi
23547     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23548 $as_echo "$ld_tls_support" >&6; }
23549
23550     save_LIBS="$LIBS"
23551     save_LDFLAGS="$LDFLAGS"
23552     LIBS=
23553     LDFLAGS=
23554
23555     { $as_echo "$as_me:${as_lineno-$LINENO}: checking alternate thread library" >&5
23556 $as_echo_n "checking alternate thread library... " >&6; }
23557     case "$target" in
23558       # TLS support was backported to Solaris 8 patches, but only lives in
23559       # the alternate thread library which became the default in Solaris 9.
23560       # We want to always use that, irrespective of TLS support.
23561       *-*-solaris2.8)
23562         # Take multilib subdir into account.  There's no spec to handle
23563         # this.  The 64 symlink exists since Solaris 8.
23564         lwp_dir=/usr/lib/lwp
23565         lwp_spec="-L$lwp_dir%{m64:/64} -R$lwp_dir%{m64:/64}"
23566         LDFLAGS="-L$lwp_dir -R$lwp_dir"
23567         ;;
23568       *-*-solaris2*)
23569         lwp_dir="none"
23570         lwp_spec=""
23571         ;;
23572     esac
23573     # Always define LIB_THREAD_LDFLAGS_SPEC, even without TLS support.
23574
23575 cat >>confdefs.h <<_ACEOF
23576 #define LIB_THREAD_LDFLAGS_SPEC "$lwp_spec"
23577 _ACEOF
23578
23579     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lwp_dir" >&5
23580 $as_echo "$lwp_dir" >&6; }
23581
23582     { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23583 $as_echo_n "checking library containing $tga_func... " >&6; }
23584     # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23585     # (32-bit x86) only lived in libthread, so check for that.  Keep
23586     # set_have_as_tls if found, disable if not.
23587     as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23589 $as_echo_n "checking for library containing $tga_func... " >&6; }
23590 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23591   $as_echo_n "(cached) " >&6
23592 else
23593   ac_func_search_save_LIBS=$LIBS
23594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23595 /* end confdefs.h.  */
23596
23597 /* Override any GCC internal prototype to avoid an error.
23598    Use char because int might match the return type of a GCC
23599    builtin and then its argument prototype would still apply.  */
23600 #ifdef __cplusplus
23601 extern "C"
23602 #endif
23603 char $tga_func ();
23604 int
23605 main ()
23606 {
23607 return $tga_func ();
23608   ;
23609   return 0;
23610 }
23611 _ACEOF
23612 for ac_lib in '' thread; do
23613   if test -z "$ac_lib"; then
23614     ac_res="none required"
23615   else
23616     ac_res=-l$ac_lib
23617     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
23618   fi
23619   if ac_fn_c_try_link "$LINENO"; then :
23620   eval "$as_ac_Search=\$ac_res"
23621 fi
23622 rm -f core conftest.err conftest.$ac_objext \
23623     conftest$ac_exeext
23624   if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23625   break
23626 fi
23627 done
23628 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23629
23630 else
23631   eval "$as_ac_Search=no"
23632 fi
23633 rm conftest.$ac_ext
23634 LIBS=$ac_func_search_save_LIBS
23635 fi
23636 eval ac_res=\$$as_ac_Search
23637                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23638 $as_echo "$ac_res" >&6; }
23639 eval ac_res=\$$as_ac_Search
23640 if test "$ac_res" != no; then :
23641   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23642
23643 else
23644   set_have_as_tls=no
23645 fi
23646
23647     # Clear LIBS if we cannot support TLS.
23648     if test $set_have_as_tls = no; then
23649       LIBS=
23650     fi
23651     # Always define LIB_TLS_SPEC, even without TLS support.
23652
23653 cat >>confdefs.h <<_ACEOF
23654 #define LIB_TLS_SPEC "$LIBS"
23655 _ACEOF
23656
23657     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23658 $as_echo "$LIBS" >&6; }
23659
23660     LIBS="$save_LIBS"
23661     LDFLAGS="$save_LDFLAGS"
23662     ;;
23663 esac
23664 if test $set_have_as_tls = yes ; then
23665
23666 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23667
23668 fi
23669
23670 # Target-specific assembler checks.
23671
23672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23673 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23674 gcc_cv_ld_static_dynamic=no
23675 gcc_cv_ld_static_option='-Bstatic'
23676 gcc_cv_ld_dynamic_option='-Bdynamic'
23677 if test $in_tree_ld = yes ; then
23678   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23679     gcc_cv_ld_static_dynamic=yes
23680   fi
23681 elif test x$gcc_cv_ld != x; then
23682   # Check if linker supports -Bstatic/-Bdynamic option
23683   if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23684      && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23685       gcc_cv_ld_static_dynamic=yes
23686   else
23687     case "$target" in
23688       # Tru64 UNIX support -noso/-so_archive instead of -Bstatic/-Bdynamic.
23689       alpha*-dec-osf*)
23690         gcc_cv_ld_static_dynamic=yes
23691         gcc_cv_ld_static_option="-noso"
23692         gcc_cv_ld_dynamic_option="-so_archive"
23693         ;;
23694       # HP-UX ld uses -a flags to select between shared and archive.
23695       *-*-hpux*)
23696         if test x"$gnu_ld" = xno; then
23697           gcc_cv_ld_static_dynamic=yes
23698           gcc_cv_ld_static_option="-aarchive_shared"
23699           gcc_cv_ld_dynamic_option="-adefault"
23700         fi
23701         ;;
23702       # IRIX 6 ld supports -Bstatic/-Bdynamic.
23703       mips-sgi-irix6*)
23704         gcc_cv_ld_static_dynamic=yes
23705         ;;
23706       # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23707       *-*-solaris2*)
23708         gcc_cv_ld_static_dynamic=yes
23709         ;;
23710     esac
23711   fi
23712 fi
23713 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23714
23715 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23716
23717
23718 cat >>confdefs.h <<_ACEOF
23719 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23720 _ACEOF
23721
23722
23723 cat >>confdefs.h <<_ACEOF
23724 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23725 _ACEOF
23726
23727 fi
23728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23729 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23730
23731 if test x"$demangler_in_ld" = xyes; then
23732   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23733 $as_echo_n "checking linker --demangle support... " >&6; }
23734   gcc_cv_ld_demangle=no
23735   if test $in_tree_ld = yes; then
23736     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23737       gcc_cv_ld_demangle=yes
23738     fi
23739   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23740     # Check if the GNU linker supports --demangle option
23741     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23742       gcc_cv_ld_demangle=yes
23743     fi
23744   fi
23745   if test x"$gcc_cv_ld_demangle" = xyes; then
23746
23747 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23748
23749   fi
23750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23751 $as_echo "$gcc_cv_ld_demangle" >&6; }
23752 fi
23753
23754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23755 $as_echo_n "checking linker plugin support... " >&6; }
23756 gcc_cv_lto_plugin=0
23757 if test -f liblto_plugin.la; then
23758   save_ld_ver="$ld_ver"
23759   save_ld_vers_major="$ld_vers_major"
23760   save_ld_vers_minor="$ld_vers_minor"
23761   save_ld_is_gold="$ld_is_gold"
23762
23763   ld_is_gold=no
23764
23765   if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23766     ld_ver="GNU ld"
23767     # FIXME: ld_is_gold?
23768     ld_vers_major="$gcc_cv_gld_major_version"
23769     ld_vers_minor="$gcc_cv_gld_minor_version"
23770   else
23771     # Determine plugin linker version.
23772     # FIXME: Partial duplicate from above, generalize.
23773     ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23774     if echo "$ld_ver" | grep GNU > /dev/null; then
23775       if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23776         ld_is_gold=yes
23777         ld_vers=`echo $ld_ver | sed -n \
23778             -e 's,^[^)]*[        ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23779       else
23780         ld_vers=`echo $ld_ver | sed -n \
23781             -e 's,^.*[   ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23782       fi
23783       ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23784       ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23785     fi
23786   fi
23787
23788   # Determine plugin support.
23789   if echo "$ld_ver" | grep GNU > /dev/null; then
23790     # Require GNU ld or gold 2.21+ for plugin support by default.
23791     if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23792       gcc_cv_lto_plugin=2
23793     # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23794     elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23795       gcc_cv_lto_plugin=1
23796     fi
23797   fi
23798
23799   ld_ver="$save_ld_ver"
23800   ld_vers_major="$save_ld_vers_major"
23801   ld_vers_minor="$save_ld_vers_minor"
23802   ld_is_gold="$save_ld_is_gold"
23803 fi
23804
23805 cat >>confdefs.h <<_ACEOF
23806 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23807 _ACEOF
23808
23809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23810 $as_echo "$gcc_cv_lto_plugin" >&6; }
23811
23812 case "$target" in
23813   # All TARGET_ABI_OSF targets.
23814   alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
23815     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23816 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23817 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23818   $as_echo_n "(cached) " >&6
23819 else
23820   gcc_cv_as_alpha_explicit_relocs=no
23821     if test $in_tree_gas = yes; then
23822     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23823   then gcc_cv_as_alpha_explicit_relocs=yes
23824 fi
23825   elif test x$gcc_cv_as != x; then
23826     $as_echo '  .set nomacro
23827         .text
23828         extbl   $3, $2, $3      !lituse_bytoff!1
23829         ldq     $2, a($29)      !literal!1
23830         ldq     $4, b($29)      !literal!2
23831         ldq_u   $3, 0($2)       !lituse_base!1
23832         ldq     $27, f($29)     !literal!5
23833         jsr     $26, ($27), f   !lituse_jsr!5
23834         ldah    $29, 0($26)     !gpdisp!3
23835         lda     $0, c($29)      !gprel
23836         ldah    $1, d($29)      !gprelhigh
23837         lda     $1, d($1)       !gprellow
23838         lda     $29, 0($29)     !gpdisp!3' > conftest.s
23839     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23840   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23841   (eval $ac_try) 2>&5
23842   ac_status=$?
23843   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23844   test $ac_status = 0; }; }
23845     then
23846         gcc_cv_as_alpha_explicit_relocs=yes
23847     else
23848       echo "configure: failed program was" >&5
23849       cat conftest.s >&5
23850     fi
23851     rm -f conftest.o conftest.s
23852   fi
23853 fi
23854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23855 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23856 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23857
23858 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23859
23860 fi
23861     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23862 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23863 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23864   $as_echo_n "(cached) " >&6
23865 else
23866   gcc_cv_as_alpha_jsrdirect_relocs=no
23867     if test $in_tree_gas = yes; then
23868     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23869   then gcc_cv_as_alpha_jsrdirect_relocs=yes
23870 fi
23871   elif test x$gcc_cv_as != x; then
23872     $as_echo '  .set nomacro
23873         .text
23874         ldq     $27, a($29)     !literal!1
23875         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
23876     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23877   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23878   (eval $ac_try) 2>&5
23879   ac_status=$?
23880   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23881   test $ac_status = 0; }; }
23882     then
23883         gcc_cv_as_alpha_jsrdirect_relocs=yes
23884     else
23885       echo "configure: failed program was" >&5
23886       cat conftest.s >&5
23887     fi
23888     rm -f conftest.o conftest.s
23889   fi
23890 fi
23891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
23892 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23893 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23894
23895 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23896
23897 fi
23898     ;;
23899
23900   cris-*-*)
23901     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23902 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23903 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23904   $as_echo_n "(cached) " >&6
23905 else
23906   gcc_cv_as_cris_no_mul_bug=no
23907     if test $in_tree_gas = yes; then
23908     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23909   then gcc_cv_as_cris_no_mul_bug=yes
23910 fi
23911   elif test x$gcc_cv_as != x; then
23912     $as_echo '.text' > conftest.s
23913     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23914   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23915   (eval $ac_try) 2>&5
23916   ac_status=$?
23917   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23918   test $ac_status = 0; }; }
23919     then
23920         gcc_cv_as_cris_no_mul_bug=yes
23921     else
23922       echo "configure: failed program was" >&5
23923       cat conftest.s >&5
23924     fi
23925     rm -f conftest.o conftest.s
23926   fi
23927 fi
23928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
23929 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
23930 if test $gcc_cv_as_cris_no_mul_bug = yes; then
23931
23932 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
23933
23934 fi
23935     ;;
23936
23937   sparc*-*-*)
23938     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
23939 $as_echo_n "checking assembler for .register... " >&6; }
23940 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
23941   $as_echo_n "(cached) " >&6
23942 else
23943   gcc_cv_as_sparc_register_op=no
23944   if test x$gcc_cv_as != x; then
23945     $as_echo '.register %g2, #scratch' > conftest.s
23946     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23947   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23948   (eval $ac_try) 2>&5
23949   ac_status=$?
23950   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23951   test $ac_status = 0; }; }
23952     then
23953         gcc_cv_as_sparc_register_op=yes
23954     else
23955       echo "configure: failed program was" >&5
23956       cat conftest.s >&5
23957     fi
23958     rm -f conftest.o conftest.s
23959   fi
23960 fi
23961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
23962 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
23963 if test $gcc_cv_as_sparc_register_op = yes; then
23964
23965 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
23966
23967 fi
23968
23969     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
23970 $as_echo_n "checking assembler for -relax option... " >&6; }
23971 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
23972   $as_echo_n "(cached) " >&6
23973 else
23974   gcc_cv_as_sparc_relax=no
23975   if test x$gcc_cv_as != x; then
23976     $as_echo '.text' > conftest.s
23977     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
23978   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23979   (eval $ac_try) 2>&5
23980   ac_status=$?
23981   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23982   test $ac_status = 0; }; }
23983     then
23984         gcc_cv_as_sparc_relax=yes
23985     else
23986       echo "configure: failed program was" >&5
23987       cat conftest.s >&5
23988     fi
23989     rm -f conftest.o conftest.s
23990   fi
23991 fi
23992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
23993 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
23994 if test $gcc_cv_as_sparc_relax = yes; then
23995
23996 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
23997
23998 fi
23999
24000     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
24001 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
24002 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
24003   $as_echo_n "(cached) " >&6
24004 else
24005   gcc_cv_as_sparc_gotdata_op=no
24006   if test x$gcc_cv_as != x; then
24007     $as_echo '.text
24008 .align 4
24009 foo:
24010         nop
24011 bar:
24012         sethi %gdop_hix22(foo), %g1
24013         xor    %g1, %gdop_lox10(foo), %g1
24014         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
24015     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24016   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24017   (eval $ac_try) 2>&5
24018   ac_status=$?
24019   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24020   test $ac_status = 0; }; }
24021     then
24022         if test x$gcc_cv_ld != x \
24023        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24024          if test x$gcc_cv_objdump != x; then
24025            if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
24026               | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
24027                gcc_cv_as_sparc_gotdata_op=no
24028            else
24029                gcc_cv_as_sparc_gotdata_op=yes
24030            fi
24031          fi
24032        fi
24033        rm -f conftest
24034     else
24035       echo "configure: failed program was" >&5
24036       cat conftest.s >&5
24037     fi
24038     rm -f conftest.o conftest.s
24039   fi
24040 fi
24041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
24042 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
24043 if test $gcc_cv_as_sparc_gotdata_op = yes; then
24044
24045 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
24046
24047 fi
24048
24049     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
24050 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
24051 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
24052   $as_echo_n "(cached) " >&6
24053 else
24054   gcc_cv_as_sparc_ua_pcrel=no
24055   if test x$gcc_cv_as != x; then
24056     $as_echo '.text
24057 foo:
24058         nop
24059 .data
24060 .align 4
24061 .byte 0
24062 .uaword %r_disp32(foo)' > conftest.s
24063     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24064   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24065   (eval $ac_try) 2>&5
24066   ac_status=$?
24067   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24068   test $ac_status = 0; }; }
24069     then
24070         if test x$gcc_cv_ld != x \
24071        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24072          gcc_cv_as_sparc_ua_pcrel=yes
24073        fi
24074        rm -f conftest
24075     else
24076       echo "configure: failed program was" >&5
24077       cat conftest.s >&5
24078     fi
24079     rm -f conftest.o conftest.s
24080   fi
24081 fi
24082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
24083 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
24084 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
24085
24086 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
24087
24088
24089       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
24090 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
24091 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
24092   $as_echo_n "(cached) " >&6
24093 else
24094   gcc_cv_as_sparc_ua_pcrel_hidden=no
24095   if test x$gcc_cv_as != x; then
24096     $as_echo '.data
24097 .align 4
24098 .byte 0x31
24099 .uaword %r_disp32(foo)
24100 .byte 0x32, 0x33, 0x34
24101 .global foo
24102 .hidden foo
24103 foo:
24104 .skip 4' > conftest.s
24105     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24106   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24107   (eval $ac_try) 2>&5
24108   ac_status=$?
24109   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24110   test $ac_status = 0; }; }
24111     then
24112         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
24113          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
24114          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
24115             | grep ' 31000000 07323334' > /dev/null 2>&1; then
24116             if $gcc_cv_objdump -R conftest 2> /dev/null \
24117                | grep 'DISP32' > /dev/null 2>&1; then
24118                 :
24119             else
24120                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
24121             fi
24122          fi
24123          rm -f conftest
24124     else
24125       echo "configure: failed program was" >&5
24126       cat conftest.s >&5
24127     fi
24128     rm -f conftest.o conftest.s
24129   fi
24130 fi
24131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
24132 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
24133 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
24134
24135 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
24136
24137 fi
24138
24139 fi # unaligned pcrel relocs
24140
24141     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
24142 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
24143 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
24144   $as_echo_n "(cached) " >&6
24145 else
24146   gcc_cv_as_sparc_offsetable_lo10=no
24147   if test x$gcc_cv_as != x; then
24148     $as_echo '.text
24149         or %g1, %lo(ab) + 12, %g1
24150         or %g1, %lo(ab + 12), %g1' > conftest.s
24151     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
24152   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24153   (eval $ac_try) 2>&5
24154   ac_status=$?
24155   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24156   test $ac_status = 0; }; }
24157     then
24158         if test x$gcc_cv_objdump != x \
24159        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
24160           | grep ' 82106000 82106000' > /dev/null 2>&1; then
24161          gcc_cv_as_sparc_offsetable_lo10=yes
24162        fi
24163     else
24164       echo "configure: failed program was" >&5
24165       cat conftest.s >&5
24166     fi
24167     rm -f conftest.o conftest.s
24168   fi
24169 fi
24170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
24171 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
24172 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
24173
24174 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
24175
24176 fi
24177
24178     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
24179 $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
24180 if test "${gcc_cv_as_sparc_fmaf+set}" = set; then :
24181   $as_echo_n "(cached) " >&6
24182 else
24183   gcc_cv_as_sparc_fmaf=no
24184   if test x$gcc_cv_as != x; then
24185     $as_echo '.text
24186        .register %g2, #scratch
24187        .register %g3, #scratch
24188        .align 4
24189        fmaddd %f0, %f2, %f4, %f6
24190        addxccc %g1, %g2, %g3
24191        fsrl32 %f2, %f4, %f8
24192        fnaddd %f10, %f12, %f14' > conftest.s
24193     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
24194   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24195   (eval $ac_try) 2>&5
24196   ac_status=$?
24197   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24198   test $ac_status = 0; }; }
24199     then
24200         gcc_cv_as_sparc_fmaf=yes
24201     else
24202       echo "configure: failed program was" >&5
24203       cat conftest.s >&5
24204     fi
24205     rm -f conftest.o conftest.s
24206   fi
24207 fi
24208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
24209 $as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
24210 if test $gcc_cv_as_sparc_fmaf = yes; then
24211
24212 $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
24213
24214 fi
24215     ;;
24216
24217   i[34567]86-*-* | x86_64-*-*)
24218     case $target_os in
24219       cygwin*)
24220         # Full C++ conformance when using a shared libstdc++-v3 requires some
24221         # support from the Cygwin DLL, which in more recent versions exports
24222         # wrappers to aid in interposing and redirecting operators new, delete,
24223         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
24224         # are configuring for a version of Cygwin that exports the wrappers.
24225         if test x$host = x$target; then
24226           ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
24227 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
24228   gcc_ac_cygwin_dll_wrappers=yes
24229 else
24230   gcc_ac_cygwin_dll_wrappers=no
24231 fi
24232
24233         else
24234           # Can't check presence of libc functions during cross-compile, so
24235           # we just have to assume we're building for an up-to-date target.
24236           gcc_ac_cygwin_dll_wrappers=yes
24237         fi
24238
24239 cat >>confdefs.h <<_ACEOF
24240 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
24241 _ACEOF
24242
24243     esac
24244     case $target_os in
24245       cygwin* | pe | mingw32*)
24246         # Recent binutils allows the three-operand form of ".comm" on PE.  This
24247         # definition is used unconditionally to initialise the default state of
24248         # the target option variable that governs usage of the feature.
24249         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
24250 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
24251 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
24252   $as_echo_n "(cached) " >&6
24253 else
24254   gcc_cv_as_comm_has_align=no
24255     if test $in_tree_gas = yes; then
24256     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24257   then gcc_cv_as_comm_has_align=yes
24258 fi
24259   elif test x$gcc_cv_as != x; then
24260     $as_echo '.comm foo,1,32' > conftest.s
24261     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24262   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24263   (eval $ac_try) 2>&5
24264   ac_status=$?
24265   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24266   test $ac_status = 0; }; }
24267     then
24268         gcc_cv_as_comm_has_align=yes
24269     else
24270       echo "configure: failed program was" >&5
24271       cat conftest.s >&5
24272     fi
24273     rm -f conftest.o conftest.s
24274   fi
24275 fi
24276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
24277 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
24278
24279
24280 cat >>confdefs.h <<_ACEOF
24281 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
24282 _ACEOF
24283
24284         # Used for DWARF 2 in PE
24285         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24286 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24287 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24288   $as_echo_n "(cached) " >&6
24289 else
24290   gcc_cv_as_ix86_pe_secrel32=no
24291     if test $in_tree_gas = yes; then
24292     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24293   then gcc_cv_as_ix86_pe_secrel32=yes
24294 fi
24295   elif test x$gcc_cv_as != x; then
24296     $as_echo '.text
24297 foo:    nop
24298 .data
24299         .secrel32 foo' > conftest.s
24300     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24301   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24302   (eval $ac_try) 2>&5
24303   ac_status=$?
24304   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24305   test $ac_status = 0; }; }
24306     then
24307         if test x$gcc_cv_ld != x \
24308            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24309              gcc_cv_as_ix86_pe_secrel32=yes
24310            fi
24311            rm -f conftest
24312     else
24313       echo "configure: failed program was" >&5
24314       cat conftest.s >&5
24315     fi
24316     rm -f conftest.o conftest.s
24317   fi
24318 fi
24319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24320 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24321 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24322
24323 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24324
24325 fi
24326         # Test if the assembler supports the extended form of the .section
24327         # directive that specifies section alignment.  LTO support uses this,
24328         # but normally only after installation, so we warn but don't fail the
24329         # configure if LTO is enabled but the assembler does not support it.
24330         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24331 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24332 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24333   $as_echo_n "(cached) " >&6
24334 else
24335   gcc_cv_as_section_has_align=no
24336     if test $in_tree_gas = yes; then
24337     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24338   then gcc_cv_as_section_has_align=yes
24339 fi
24340   elif test x$gcc_cv_as != x; then
24341     $as_echo '.section lto_test,"dr0"' > conftest.s
24342     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24343   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24344   (eval $ac_try) 2>&5
24345   ac_status=$?
24346   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24347   test $ac_status = 0; }; }
24348     then
24349         gcc_cv_as_section_has_align=yes
24350     else
24351       echo "configure: failed program was" >&5
24352       cat conftest.s >&5
24353     fi
24354     rm -f conftest.o conftest.s
24355   fi
24356 fi
24357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
24358 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24359
24360         if test x$gcc_cv_as_section_has_align != xyes; then
24361           case ",$enable_languages," in
24362             *,lto,*)
24363               { $as_echo "$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
24364 $as_echo "$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;}
24365               ;;
24366           esac
24367         fi
24368         # Test if the assembler supports the section flag 'e' for specifying
24369         # an excluded section.
24370         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5
24371 $as_echo_n "checking assembler for .section with e... " >&6; }
24372 if test "${gcc_cv_as_section_has_e+set}" = set; then :
24373   $as_echo_n "(cached) " >&6
24374 else
24375   gcc_cv_as_section_has_e=no
24376     if test $in_tree_gas = yes; then
24377     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51`
24378   then gcc_cv_as_section_has_e=yes
24379 fi
24380   elif test x$gcc_cv_as != x; then
24381     $as_echo '.section foo1,"e"
24382 .byte 0,0,0,0' > conftest.s
24383     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24384   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24385   (eval $ac_try) 2>&5
24386   ac_status=$?
24387   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24388   test $ac_status = 0; }; }
24389     then
24390         gcc_cv_as_section_has_e=yes
24391     else
24392       echo "configure: failed program was" >&5
24393       cat conftest.s >&5
24394     fi
24395     rm -f conftest.o conftest.s
24396   fi
24397 fi
24398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5
24399 $as_echo "$gcc_cv_as_section_has_e" >&6; }
24400
24401
24402 cat >>confdefs.h <<_ACEOF
24403 #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi`
24404 _ACEOF
24405
24406         ;;
24407     esac
24408
24409     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24410 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24411 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24412   $as_echo_n "(cached) " >&6
24413 else
24414   gcc_cv_as_ix86_filds=no
24415   if test x$gcc_cv_as != x; then
24416     $as_echo 'filds mem; fists mem' > conftest.s
24417     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24418   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24419   (eval $ac_try) 2>&5
24420   ac_status=$?
24421   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24422   test $ac_status = 0; }; }
24423     then
24424         gcc_cv_as_ix86_filds=yes
24425     else
24426       echo "configure: failed program was" >&5
24427       cat conftest.s >&5
24428     fi
24429     rm -f conftest.o conftest.s
24430   fi
24431 fi
24432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24433 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24434 if test $gcc_cv_as_ix86_filds = yes; then
24435
24436 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24437
24438 fi
24439
24440     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24441 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24442 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24443   $as_echo_n "(cached) " >&6
24444 else
24445   gcc_cv_as_ix86_fildq=no
24446   if test x$gcc_cv_as != x; then
24447     $as_echo 'fildq mem; fistpq mem' > conftest.s
24448     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24449   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24450   (eval $ac_try) 2>&5
24451   ac_status=$?
24452   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24453   test $ac_status = 0; }; }
24454     then
24455         gcc_cv_as_ix86_fildq=yes
24456     else
24457       echo "configure: failed program was" >&5
24458       cat conftest.s >&5
24459     fi
24460     rm -f conftest.o conftest.s
24461   fi
24462 fi
24463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
24464 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24465 if test $gcc_cv_as_ix86_fildq = yes; then
24466
24467 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24468
24469 fi
24470
24471     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24472 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24473 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24474   $as_echo_n "(cached) " >&6
24475 else
24476   gcc_cv_as_ix86_cmov_sun_syntax=no
24477   if test x$gcc_cv_as != x; then
24478     $as_echo 'cmovl.l %edx, %eax' > conftest.s
24479     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24480   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24481   (eval $ac_try) 2>&5
24482   ac_status=$?
24483   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24484   test $ac_status = 0; }; }
24485     then
24486         gcc_cv_as_ix86_cmov_sun_syntax=yes
24487     else
24488       echo "configure: failed program was" >&5
24489       cat conftest.s >&5
24490     fi
24491     rm -f conftest.o conftest.s
24492   fi
24493 fi
24494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24495 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24496 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24497
24498 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24499
24500 fi
24501
24502     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24503 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24504 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24505   $as_echo_n "(cached) " >&6
24506 else
24507   gcc_cv_as_ix86_ffreep=no
24508   if test x$gcc_cv_as != x; then
24509     $as_echo 'ffreep %st(1)' > conftest.s
24510     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24511   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24512   (eval $ac_try) 2>&5
24513   ac_status=$?
24514   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24515   test $ac_status = 0; }; }
24516     then
24517         gcc_cv_as_ix86_ffreep=yes
24518     else
24519       echo "configure: failed program was" >&5
24520       cat conftest.s >&5
24521     fi
24522     rm -f conftest.o conftest.s
24523   fi
24524 fi
24525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24526 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24527 if test $gcc_cv_as_ix86_ffreep = yes; then
24528
24529 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24530
24531 fi
24532
24533     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24534 $as_echo_n "checking assembler for .quad directive... " >&6; }
24535 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24536   $as_echo_n "(cached) " >&6
24537 else
24538   gcc_cv_as_ix86_quad=no
24539   if test x$gcc_cv_as != x; then
24540     $as_echo '.quad 0' > conftest.s
24541     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24542   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24543   (eval $ac_try) 2>&5
24544   ac_status=$?
24545   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24546   test $ac_status = 0; }; }
24547     then
24548         gcc_cv_as_ix86_quad=yes
24549     else
24550       echo "configure: failed program was" >&5
24551       cat conftest.s >&5
24552     fi
24553     rm -f conftest.o conftest.s
24554   fi
24555 fi
24556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24557 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24558 if test $gcc_cv_as_ix86_quad = yes; then
24559
24560 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24561
24562 fi
24563
24564     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24565 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24566 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24567   $as_echo_n "(cached) " >&6
24568 else
24569   gcc_cv_as_ix86_sahf=no
24570   if test x$gcc_cv_as != x; then
24571     $as_echo '.code64
24572        sahf' > conftest.s
24573     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24574   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24575   (eval $ac_try) 2>&5
24576   ac_status=$?
24577   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24578   test $ac_status = 0; }; }
24579     then
24580         gcc_cv_as_ix86_sahf=yes
24581     else
24582       echo "configure: failed program was" >&5
24583       cat conftest.s >&5
24584     fi
24585     rm -f conftest.o conftest.s
24586   fi
24587 fi
24588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24589 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24590 if test $gcc_cv_as_ix86_sahf = yes; then
24591
24592 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24593
24594 fi
24595
24596     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24597 $as_echo_n "checking assembler for swap suffix... " >&6; }
24598 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24599   $as_echo_n "(cached) " >&6
24600 else
24601   gcc_cv_as_ix86_swap=no
24602   if test x$gcc_cv_as != x; then
24603     $as_echo 'movl.s %esp, %ebp' > conftest.s
24604     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24605   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24606   (eval $ac_try) 2>&5
24607   ac_status=$?
24608   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24609   test $ac_status = 0; }; }
24610     then
24611         gcc_cv_as_ix86_swap=yes
24612     else
24613       echo "configure: failed program was" >&5
24614       cat conftest.s >&5
24615     fi
24616     rm -f conftest.o conftest.s
24617   fi
24618 fi
24619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24620 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24621 if test $gcc_cv_as_ix86_swap = yes; then
24622
24623 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24624
24625 fi
24626
24627     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24628 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24629 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24630   $as_echo_n "(cached) " >&6
24631 else
24632   gcc_cv_as_ix86_diff_sect_delta=no
24633   if test x$gcc_cv_as != x; then
24634     $as_echo '.section .rodata
24635 .L1:
24636         .long .L2-.L1
24637         .long .L3-.L1
24638         .text
24639 .L3:    nop
24640 .L2:    nop' > conftest.s
24641     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24642   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24643   (eval $ac_try) 2>&5
24644   ac_status=$?
24645   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24646   test $ac_status = 0; }; }
24647     then
24648         gcc_cv_as_ix86_diff_sect_delta=yes
24649     else
24650       echo "configure: failed program was" >&5
24651       cat conftest.s >&5
24652     fi
24653     rm -f conftest.o conftest.s
24654   fi
24655 fi
24656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24657 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24658 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24659
24660 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24661
24662 fi
24663
24664     # These two are used unconditionally by i386.[ch]; it is to be defined
24665     # to 1 if the feature is present, 0 otherwise.
24666     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24667 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24668 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24669   $as_echo_n "(cached) " >&6
24670 else
24671   gcc_cv_as_ix86_gotoff_in_data=no
24672     if test $in_tree_gas = yes; then
24673     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24674   then gcc_cv_as_ix86_gotoff_in_data=yes
24675 fi
24676   elif test x$gcc_cv_as != x; then
24677     $as_echo '  .text
24678 .L0:
24679         nop
24680         .data
24681         .long .L0@GOTOFF' > conftest.s
24682     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24683   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24684   (eval $ac_try) 2>&5
24685   ac_status=$?
24686   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24687   test $ac_status = 0; }; }
24688     then
24689         gcc_cv_as_ix86_gotoff_in_data=yes
24690     else
24691       echo "configure: failed program was" >&5
24692       cat conftest.s >&5
24693     fi
24694     rm -f conftest.o conftest.s
24695   fi
24696 fi
24697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24698 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24699
24700
24701 cat >>confdefs.h <<_ACEOF
24702 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24703 _ACEOF
24704
24705
24706     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24707 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24708 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24709   $as_echo_n "(cached) " >&6
24710 else
24711   gcc_cv_as_ix86_rep_lock_prefix=no
24712   if test x$gcc_cv_as != x; then
24713     $as_echo 'rep movsl
24714          lock addl %edi, (%eax,%esi)
24715          lock orl $0, (%esp)' > conftest.s
24716     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24717   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24718   (eval $ac_try) 2>&5
24719   ac_status=$?
24720   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24721   test $ac_status = 0; }; }
24722     then
24723         gcc_cv_as_ix86_rep_lock_prefix=yes
24724     else
24725       echo "configure: failed program was" >&5
24726       cat conftest.s >&5
24727     fi
24728     rm -f conftest.o conftest.s
24729   fi
24730 fi
24731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24732 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24733 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24734
24735 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24736
24737 fi
24738
24739     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
24740 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
24741 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
24742   $as_echo_n "(cached) " >&6
24743 else
24744   gcc_cv_as_ix86_tlsgdplt=no
24745   if test x$gcc_cv_as != x; then
24746     $as_echo 'call    tls_gd@tlsgdplt' > conftest.s
24747     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24748   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24749   (eval $ac_try) 2>&5
24750   ac_status=$?
24751   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24752   test $ac_status = 0; }; }
24753     then
24754         gcc_cv_as_ix86_tlsgdplt=yes
24755     else
24756       echo "configure: failed program was" >&5
24757       cat conftest.s >&5
24758     fi
24759     rm -f conftest.o conftest.s
24760   fi
24761 fi
24762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
24763 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
24764 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
24765
24766 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
24767
24768 fi
24769
24770     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
24771 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
24772 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
24773   $as_echo_n "(cached) " >&6
24774 else
24775   gcc_cv_as_ix86_tlsldmplt=no
24776   if test x$gcc_cv_as != x; then
24777     $as_echo 'call    tls_ld@tlsldmplt' > conftest.s
24778     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24779   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24780   (eval $ac_try) 2>&5
24781   ac_status=$?
24782   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24783   test $ac_status = 0; }; }
24784     then
24785         gcc_cv_as_ix86_tlsldmplt=yes
24786     else
24787       echo "configure: failed program was" >&5
24788       cat conftest.s >&5
24789     fi
24790     rm -f conftest.o conftest.s
24791   fi
24792 fi
24793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
24794 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
24795 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
24796
24797 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
24798
24799 fi
24800
24801     ;;
24802
24803   ia64*-*-*)
24804     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
24805 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
24806 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
24807   $as_echo_n "(cached) " >&6
24808 else
24809   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
24810     if test $in_tree_gas = yes; then
24811     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24812   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24813 fi
24814   elif test x$gcc_cv_as != x; then
24815     $as_echo '  .text
24816         addl r15 = @ltoffx(x#), gp
24817         ;;
24818         ld8.mov r16 = [r15], x#' > conftest.s
24819     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24820   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24821   (eval $ac_try) 2>&5
24822   ac_status=$?
24823   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24824   test $ac_status = 0; }; }
24825     then
24826         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24827     else
24828       echo "configure: failed program was" >&5
24829       cat conftest.s >&5
24830     fi
24831     rm -f conftest.o conftest.s
24832   fi
24833 fi
24834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
24835 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
24836 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
24837
24838 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
24839
24840 fi
24841
24842     ;;
24843
24844   powerpc*-*-*)
24845     case $target in
24846       *-*-aix*) conftest_s='    .machine "pwr5"
24847         .csect .text[PR]
24848         mfcr 3,128';;
24849       *-*-darwin*)
24850         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
24851 $as_echo_n "checking assembler for .machine directive support... " >&6; }
24852 if test "${gcc_cv_as_machine_directive+set}" = set; then :
24853   $as_echo_n "(cached) " >&6
24854 else
24855   gcc_cv_as_machine_directive=no
24856   if test x$gcc_cv_as != x; then
24857     $as_echo '  .machine ppc7400' > conftest.s
24858     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24859   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24860   (eval $ac_try) 2>&5
24861   ac_status=$?
24862   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24863   test $ac_status = 0; }; }
24864     then
24865         gcc_cv_as_machine_directive=yes
24866     else
24867       echo "configure: failed program was" >&5
24868       cat conftest.s >&5
24869     fi
24870     rm -f conftest.o conftest.s
24871   fi
24872 fi
24873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
24874 $as_echo "$gcc_cv_as_machine_directive" >&6; }
24875
24876         if test x$gcc_cv_as_machine_directive != xyes; then
24877           echo "*** This target requires an assembler supporting \".machine\"" >&2
24878           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
24879           test x$build = x$target && exit 1
24880         fi
24881         conftest_s='    .text
24882         mfcr r3,128';;
24883       *) conftest_s='   .machine power4
24884         .text
24885         mfcr 3,128';;
24886     esac
24887
24888     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
24889 $as_echo_n "checking assembler for mfcr field support... " >&6; }
24890 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
24891   $as_echo_n "(cached) " >&6
24892 else
24893   gcc_cv_as_powerpc_mfcrf=no
24894     if test $in_tree_gas = yes; then
24895     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24896   then gcc_cv_as_powerpc_mfcrf=yes
24897 fi
24898   elif test x$gcc_cv_as != x; then
24899     $as_echo "$conftest_s" > conftest.s
24900     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24901   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24902   (eval $ac_try) 2>&5
24903   ac_status=$?
24904   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24905   test $ac_status = 0; }; }
24906     then
24907         gcc_cv_as_powerpc_mfcrf=yes
24908     else
24909       echo "configure: failed program was" >&5
24910       cat conftest.s >&5
24911     fi
24912     rm -f conftest.o conftest.s
24913   fi
24914 fi
24915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
24916 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
24917 if test $gcc_cv_as_powerpc_mfcrf = yes; then
24918
24919 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
24920
24921 fi
24922
24923     case $target in
24924       *-*-aix*) conftest_s='    .machine "pwr5"
24925         .csect .text[PR]
24926         popcntb 3,3';;
24927       *) conftest_s='   .machine power5
24928         .text
24929         popcntb 3,3';;
24930     esac
24931
24932     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
24933 $as_echo_n "checking assembler for popcntb support... " >&6; }
24934 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
24935   $as_echo_n "(cached) " >&6
24936 else
24937   gcc_cv_as_powerpc_popcntb=no
24938     if test $in_tree_gas = yes; then
24939     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24940   then gcc_cv_as_powerpc_popcntb=yes
24941 fi
24942   elif test x$gcc_cv_as != x; then
24943     $as_echo "$conftest_s" > conftest.s
24944     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24945   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24946   (eval $ac_try) 2>&5
24947   ac_status=$?
24948   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24949   test $ac_status = 0; }; }
24950     then
24951         gcc_cv_as_powerpc_popcntb=yes
24952     else
24953       echo "configure: failed program was" >&5
24954       cat conftest.s >&5
24955     fi
24956     rm -f conftest.o conftest.s
24957   fi
24958 fi
24959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
24960 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
24961 if test $gcc_cv_as_powerpc_popcntb = yes; then
24962
24963 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
24964
24965 fi
24966
24967     case $target in
24968       *-*-aix*) conftest_s='    .machine "pwr5x"
24969         .csect .text[PR]
24970         frin 1,1';;
24971       *) conftest_s='   .machine power5
24972         .text
24973         frin 1,1';;
24974     esac
24975
24976     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
24977 $as_echo_n "checking assembler for fp round support... " >&6; }
24978 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
24979   $as_echo_n "(cached) " >&6
24980 else
24981   gcc_cv_as_powerpc_fprnd=no
24982     if test $in_tree_gas = yes; then
24983     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24984   then gcc_cv_as_powerpc_fprnd=yes
24985 fi
24986   elif test x$gcc_cv_as != x; then
24987     $as_echo "$conftest_s" > conftest.s
24988     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24989   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24990   (eval $ac_try) 2>&5
24991   ac_status=$?
24992   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24993   test $ac_status = 0; }; }
24994     then
24995         gcc_cv_as_powerpc_fprnd=yes
24996     else
24997       echo "configure: failed program was" >&5
24998       cat conftest.s >&5
24999     fi
25000     rm -f conftest.o conftest.s
25001   fi
25002 fi
25003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
25004 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
25005 if test $gcc_cv_as_powerpc_fprnd = yes; then
25006
25007 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
25008
25009 fi
25010
25011     case $target in
25012       *-*-aix*) conftest_s='    .machine "pwr6"
25013         .csect .text[PR]
25014         mffgpr 1,3';;
25015       *) conftest_s='   .machine power6
25016         .text
25017         mffgpr 1,3';;
25018     esac
25019
25020     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
25021 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
25022 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
25023   $as_echo_n "(cached) " >&6
25024 else
25025   gcc_cv_as_powerpc_mfpgpr=no
25026     if test $in_tree_gas = yes; then
25027     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25028   then gcc_cv_as_powerpc_mfpgpr=yes
25029 fi
25030   elif test x$gcc_cv_as != x; then
25031     $as_echo "$conftest_s" > 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_powerpc_mfpgpr=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_powerpc_mfpgpr" >&5
25048 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
25049 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
25050
25051 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
25052
25053 fi
25054
25055     case $target in
25056       *-*-aix*) conftest_s='    .csect .text[PR]
25057 LCF..0:
25058         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
25059       *-*-darwin*)
25060         conftest_s='    .text
25061 LCF0:
25062         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
25063       *) conftest_s='   .text
25064 .LCF0:
25065         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
25066     esac
25067
25068     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
25069 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
25070 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
25071   $as_echo_n "(cached) " >&6
25072 else
25073   gcc_cv_as_powerpc_rel16=no
25074     if test $in_tree_gas = yes; then
25075     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25076   then gcc_cv_as_powerpc_rel16=yes
25077 fi
25078   elif test x$gcc_cv_as != x; then
25079     $as_echo "$conftest_s" > conftest.s
25080     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25081   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25082   (eval $ac_try) 2>&5
25083   ac_status=$?
25084   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25085   test $ac_status = 0; }; }
25086     then
25087         gcc_cv_as_powerpc_rel16=yes
25088     else
25089       echo "configure: failed program was" >&5
25090       cat conftest.s >&5
25091     fi
25092     rm -f conftest.o conftest.s
25093   fi
25094 fi
25095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
25096 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
25097 if test $gcc_cv_as_powerpc_rel16 = yes; then
25098
25099 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
25100
25101 fi
25102
25103     case $target in
25104       *-*-aix*) conftest_s='    .machine "pwr6"
25105         .csect .text[PR]
25106         cmpb 3,4,5';;
25107       *) conftest_s='   .machine power6
25108         .text
25109         cmpb 3,4,5';;
25110     esac
25111
25112     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
25113 $as_echo_n "checking assembler for compare bytes support... " >&6; }
25114 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
25115   $as_echo_n "(cached) " >&6
25116 else
25117   gcc_cv_as_powerpc_cmpb=no
25118     if test $in_tree_gas = yes; then
25119     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25120   then gcc_cv_as_powerpc_cmpb=yes
25121 fi
25122   elif test x$gcc_cv_as != x; then
25123     $as_echo "$conftest_s" > conftest.s
25124     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25125   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25126   (eval $ac_try) 2>&5
25127   ac_status=$?
25128   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25129   test $ac_status = 0; }; }
25130     then
25131         gcc_cv_as_powerpc_cmpb=yes
25132     else
25133       echo "configure: failed program was" >&5
25134       cat conftest.s >&5
25135     fi
25136     rm -f conftest.o conftest.s
25137   fi
25138 fi
25139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
25140 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
25141 if test $gcc_cv_as_powerpc_cmpb = yes; then
25142
25143 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
25144
25145 fi
25146
25147     case $target in
25148       *-*-aix*) conftest_s='    .machine "pwr6"
25149         .csect .text[PR]
25150         dadd 1,2,3';;
25151       *) conftest_s='   .machine power6
25152         .text
25153         dadd 1,2,3';;
25154     esac
25155
25156     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
25157 $as_echo_n "checking assembler for decimal float support... " >&6; }
25158 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
25159   $as_echo_n "(cached) " >&6
25160 else
25161   gcc_cv_as_powerpc_dfp=no
25162     if test $in_tree_gas = yes; then
25163     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25164   then gcc_cv_as_powerpc_dfp=yes
25165 fi
25166   elif test x$gcc_cv_as != x; then
25167     $as_echo "$conftest_s" > conftest.s
25168     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25169   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25170   (eval $ac_try) 2>&5
25171   ac_status=$?
25172   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25173   test $ac_status = 0; }; }
25174     then
25175         gcc_cv_as_powerpc_dfp=yes
25176     else
25177       echo "configure: failed program was" >&5
25178       cat conftest.s >&5
25179     fi
25180     rm -f conftest.o conftest.s
25181   fi
25182 fi
25183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
25184 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
25185 if test $gcc_cv_as_powerpc_dfp = yes; then
25186
25187 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
25188
25189 fi
25190
25191     case $target in
25192       *-*-aix*) conftest_s='    .machine "pwr7"
25193         .csect .text[PR]
25194         lxvd2x 1,2,3';;
25195       *) conftest_s='   .machine power7
25196         .text
25197         lxvd2x 1,2,3';;
25198     esac
25199
25200     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
25201 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
25202 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
25203   $as_echo_n "(cached) " >&6
25204 else
25205   gcc_cv_as_powerpc_vsx=no
25206     if test $in_tree_gas = yes; then
25207     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25208   then gcc_cv_as_powerpc_vsx=yes
25209 fi
25210   elif test x$gcc_cv_as != x; then
25211     $as_echo "$conftest_s" > conftest.s
25212     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25213   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25214   (eval $ac_try) 2>&5
25215   ac_status=$?
25216   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25217   test $ac_status = 0; }; }
25218     then
25219         gcc_cv_as_powerpc_vsx=yes
25220     else
25221       echo "configure: failed program was" >&5
25222       cat conftest.s >&5
25223     fi
25224     rm -f conftest.o conftest.s
25225   fi
25226 fi
25227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
25228 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
25229 if test $gcc_cv_as_powerpc_vsx = yes; then
25230
25231 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
25232
25233 fi
25234
25235     case $target in
25236       *-*-aix*) conftest_s='    .machine "pwr7"
25237         .csect .text[PR]
25238         popcntd 3,3';;
25239       *) conftest_s='   .machine power7
25240         .text
25241         popcntd 3,3';;
25242     esac
25243
25244     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
25245 $as_echo_n "checking assembler for popcntd support... " >&6; }
25246 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
25247   $as_echo_n "(cached) " >&6
25248 else
25249   gcc_cv_as_powerpc_popcntd=no
25250     if test $in_tree_gas = yes; then
25251     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25252   then gcc_cv_as_powerpc_popcntd=yes
25253 fi
25254   elif test x$gcc_cv_as != x; then
25255     $as_echo "$conftest_s" > conftest.s
25256     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25257   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25258   (eval $ac_try) 2>&5
25259   ac_status=$?
25260   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25261   test $ac_status = 0; }; }
25262     then
25263         gcc_cv_as_powerpc_popcntd=yes
25264     else
25265       echo "configure: failed program was" >&5
25266       cat conftest.s >&5
25267     fi
25268     rm -f conftest.o conftest.s
25269   fi
25270 fi
25271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
25272 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
25273 if test $gcc_cv_as_powerpc_popcntd = yes; then
25274
25275 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
25276
25277 fi
25278
25279     case $target in
25280       *-*-aix*) conftest_s='    .csect .text[PR]
25281         lwsync';;
25282       *) conftest_s='   .text
25283         lwsync';;
25284     esac
25285
25286     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
25287 $as_echo_n "checking assembler for lwsync support... " >&6; }
25288 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
25289   $as_echo_n "(cached) " >&6
25290 else
25291   gcc_cv_as_powerpc_lwsync=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_lwsync=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_lwsync=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_lwsync" >&5
25314 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
25315 if test $gcc_cv_as_powerpc_lwsync = yes; then
25316
25317 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
25318
25319 fi
25320
25321     case $target in
25322       *-*-aix*) conftest_s='    .machine "476"
25323         .csect .text[PR]
25324         dci 0';;
25325       *) conftest_s='   .machine "476"
25326         .text
25327         dci 0';;
25328     esac
25329
25330     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25331 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25332 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25333   $as_echo_n "(cached) " >&6
25334 else
25335   gcc_cv_as_powerpc_dci=no
25336     if test $in_tree_gas = yes; then
25337     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25338   then gcc_cv_as_powerpc_dci=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_dci=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_dci" >&5
25358 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25359 if test $gcc_cv_as_powerpc_dci = yes; then
25360
25361 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25362
25363 fi
25364
25365     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25366 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25367 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25368   $as_echo_n "(cached) " >&6
25369 else
25370   gcc_cv_as_powerpc_gnu_attribute=no
25371     if test $in_tree_gas = yes; then
25372     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25373   then gcc_cv_as_powerpc_gnu_attribute=yes
25374 fi
25375   elif test x$gcc_cv_as != x; then
25376     $as_echo '.gnu_attribute 4,1' > conftest.s
25377     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25378   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25379   (eval $ac_try) 2>&5
25380   ac_status=$?
25381   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25382   test $ac_status = 0; }; }
25383     then
25384         gcc_cv_as_powerpc_gnu_attribute=yes
25385     else
25386       echo "configure: failed program was" >&5
25387       cat conftest.s >&5
25388     fi
25389     rm -f conftest.o conftest.s
25390   fi
25391 fi
25392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
25393 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
25394 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
25395
25396 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25397
25398 fi
25399
25400     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
25401 $as_echo_n "checking assembler for tls marker support... " >&6; }
25402 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
25403   $as_echo_n "(cached) " >&6
25404 else
25405   gcc_cv_as_powerpc_tls_markers=no
25406     if test $in_tree_gas = yes; then
25407     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
25408   then gcc_cv_as_powerpc_tls_markers=yes
25409 fi
25410   elif test x$gcc_cv_as != x; then
25411     $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
25412     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25413   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25414   (eval $ac_try) 2>&5
25415   ac_status=$?
25416   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25417   test $ac_status = 0; }; }
25418     then
25419         gcc_cv_as_powerpc_tls_markers=yes
25420     else
25421       echo "configure: failed program was" >&5
25422       cat conftest.s >&5
25423     fi
25424     rm -f conftest.o conftest.s
25425   fi
25426 fi
25427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
25428 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
25429 if test $gcc_cv_as_powerpc_tls_markers = yes; then
25430
25431 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
25432
25433 fi
25434
25435     case $target in
25436       *-*-aix*)
25437         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
25438 $as_echo_n "checking assembler for .ref support... " >&6; }
25439 if test "${gcc_cv_as_aix_ref+set}" = set; then :
25440   $as_echo_n "(cached) " >&6
25441 else
25442   gcc_cv_as_aix_ref=no
25443     if test $in_tree_gas = yes; then
25444     if test $gcc_cv_gas_vers -ge `expr \( \( 2.21.0 \* 1000 \) + gcc_cv_as_aix_ref=yes \) \* 1000 + `
25445   then :
25446 fi
25447   elif test x$gcc_cv_as != x; then
25448     $as_echo '  .csect stuff[rw]
25449              stuff:
25450                 .long 1
25451                 .extern sym
25452                 .ref sym
25453           ' > conftest.s
25454     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25455   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25456   (eval $ac_try) 2>&5
25457   ac_status=$?
25458   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25459   test $ac_status = 0; }; }
25460     then
25461         gcc_cv_as_aix_ref=yes
25462     else
25463       echo "configure: failed program was" >&5
25464       cat conftest.s >&5
25465     fi
25466     rm -f conftest.o conftest.s
25467   fi
25468 fi
25469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
25470 $as_echo "$gcc_cv_as_aix_ref" >&6; }
25471 if test $gcc_cv_as_aix_ref = yes; then
25472
25473 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
25474
25475 fi
25476         ;;
25477     esac
25478     ;;
25479
25480   mips*-*-*)
25481     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
25482 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
25483 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
25484   $as_echo_n "(cached) " >&6
25485 else
25486   gcc_cv_as_mips_explicit_relocs=no
25487     if test $in_tree_gas = yes; then
25488     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25489   then gcc_cv_as_mips_explicit_relocs=yes
25490 fi
25491   elif test x$gcc_cv_as != x; then
25492     $as_echo '  lw $4,%gp_rel(foo)($4)' > conftest.s
25493     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25494   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25495   (eval $ac_try) 2>&5
25496   ac_status=$?
25497   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25498   test $ac_status = 0; }; }
25499     then
25500         gcc_cv_as_mips_explicit_relocs=yes
25501     else
25502       echo "configure: failed program was" >&5
25503       cat conftest.s >&5
25504     fi
25505     rm -f conftest.o conftest.s
25506   fi
25507 fi
25508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
25509 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25510 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25511   if test x$target_cpu_default = x
25512        then target_cpu_default=MASK_EXPLICIT_RELOCS
25513        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25514        fi
25515 fi
25516     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25517 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25518 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25519   $as_echo_n "(cached) " >&6
25520 else
25521   gcc_cv_as_mips_no_shared=no
25522     if test $in_tree_gas = yes; then
25523     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25524   then gcc_cv_as_mips_no_shared=yes
25525 fi
25526   elif test x$gcc_cv_as != x; then
25527     $as_echo 'nop' > conftest.s
25528     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25529   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25530   (eval $ac_try) 2>&5
25531   ac_status=$?
25532   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25533   test $ac_status = 0; }; }
25534     then
25535         gcc_cv_as_mips_no_shared=yes
25536     else
25537       echo "configure: failed program was" >&5
25538       cat conftest.s >&5
25539     fi
25540     rm -f conftest.o conftest.s
25541   fi
25542 fi
25543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25544 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25545 if test $gcc_cv_as_mips_no_shared = yes; then
25546
25547 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25548
25549 fi
25550
25551     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25552 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25553 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25554   $as_echo_n "(cached) " >&6
25555 else
25556   gcc_cv_as_mips_gnu_attribute=no
25557     if test $in_tree_gas = yes; then
25558     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25559   then gcc_cv_as_mips_gnu_attribute=yes
25560 fi
25561   elif test x$gcc_cv_as != x; then
25562     $as_echo '.gnu_attribute 4,1' > conftest.s
25563     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25564   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25565   (eval $ac_try) 2>&5
25566   ac_status=$?
25567   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25568   test $ac_status = 0; }; }
25569     then
25570         gcc_cv_as_mips_gnu_attribute=yes
25571     else
25572       echo "configure: failed program was" >&5
25573       cat conftest.s >&5
25574     fi
25575     rm -f conftest.o conftest.s
25576   fi
25577 fi
25578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25579 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25580 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25581
25582 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25583
25584 fi
25585
25586     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25587 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25588 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25589   $as_echo_n "(cached) " >&6
25590 else
25591   gcc_cv_as_mips_dtprelword=no
25592     if test $in_tree_gas = yes; then
25593     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25594   then gcc_cv_as_mips_dtprelword=yes
25595 fi
25596   elif test x$gcc_cv_as != x; then
25597     $as_echo '.section .tdata,"awT",@progbits
25598 x:
25599         .word 2
25600         .text
25601         .dtprelword x+0x8000' > conftest.s
25602     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25603   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25604   (eval $ac_try) 2>&5
25605   ac_status=$?
25606   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25607   test $ac_status = 0; }; }
25608     then
25609         gcc_cv_as_mips_dtprelword=yes
25610     else
25611       echo "configure: failed program was" >&5
25612       cat conftest.s >&5
25613     fi
25614     rm -f conftest.o conftest.s
25615   fi
25616 fi
25617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25618 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25619 if test $gcc_cv_as_mips_dtprelword = yes; then
25620
25621 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25622
25623 fi
25624
25625     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25626 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25627 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25628   $as_echo_n "(cached) " >&6
25629 else
25630   gcc_cv_as_mips_dspr1_mult=no
25631   if test x$gcc_cv_as != x; then
25632     $as_echo '  .set    mips32r2
25633         .set    nodspr2
25634         .set    dsp
25635         madd    $ac3,$4,$5
25636         maddu   $ac3,$4,$5
25637         msub    $ac3,$4,$5
25638         msubu   $ac3,$4,$5
25639         mult    $ac3,$4,$5
25640         multu   $ac3,$4,$5' > conftest.s
25641     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25642   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25643   (eval $ac_try) 2>&5
25644   ac_status=$?
25645   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25646   test $ac_status = 0; }; }
25647     then
25648         gcc_cv_as_mips_dspr1_mult=yes
25649     else
25650       echo "configure: failed program was" >&5
25651       cat conftest.s >&5
25652     fi
25653     rm -f conftest.o conftest.s
25654   fi
25655 fi
25656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25657 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25658 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25659
25660 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25661
25662 fi
25663
25664     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
25665 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
25666     gcc_cv_as_ld_jalr_reloc=no
25667     if test $gcc_cv_as_mips_explicit_relocs = yes; then
25668       if test $in_tree_ld = yes ; then
25669         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
25670            && test $in_tree_ld_is_elf = yes; then
25671           gcc_cv_as_ld_jalr_reloc=yes
25672         fi
25673       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
25674         echo '  .ent x' > conftest.s
25675         echo 'x:        ld $2,%got_disp(y)($3)' >> conftest.s
25676         echo '  ld $25,%call16(y)($28)' >> conftest.s
25677         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
25678         echo '1:        jalr $25' >> conftest.s
25679         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
25680         echo '1:        jalr $25' >> conftest.s
25681         echo '  .end x' >> conftest.s
25682         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
25683            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
25684           if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
25685              && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
25686             gcc_cv_as_ld_jalr_reloc=yes
25687           fi
25688         fi
25689         rm -f conftest.*
25690       fi
25691     fi
25692     if test $gcc_cv_as_ld_jalr_reloc = yes; then
25693       if test x$target_cpu_default = x; then
25694         target_cpu_default=MASK_RELAX_PIC_CALLS
25695       else
25696         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
25697       fi
25698     fi
25699     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
25700 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
25701
25702     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
25703 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
25704 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
25705   $as_echo_n "(cached) " >&6
25706 else
25707   gcc_cv_ld_mips_personality_relaxation=no
25708        if test $in_tree_ld = yes ; then
25709          if test "$gcc_cv_gld_major_version" -eq 2 \
25710                  -a "$gcc_cv_gld_minor_version" -ge 21 \
25711                  -o "$gcc_cv_gld_major_version" -gt 2; then
25712            gcc_cv_ld_mips_personality_relaxation=yes
25713          fi
25714        elif test x$gcc_cv_as != x \
25715                  -a x$gcc_cv_ld != x \
25716                  -a x$gcc_cv_readelf != x ; then
25717          cat > conftest.s <<EOF
25718         .cfi_startproc
25719         .cfi_personality 0x80,indirect_ptr
25720         .ent test
25721 test:
25722         nop
25723         .end test
25724         .cfi_endproc
25725
25726         .section .data,"aw",@progbits
25727 indirect_ptr:
25728         .dc.a personality
25729 EOF
25730          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
25731             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
25732            if $gcc_cv_readelf -d conftest 2>&1 \
25733               | grep TEXTREL > /dev/null 2>&1; then
25734              :
25735            elif $gcc_cv_readelf --relocs conftest 2>&1 \
25736                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
25737              :
25738            else
25739              gcc_cv_ld_mips_personality_relaxation=yes
25740            fi
25741          fi
25742        fi
25743        rm -f conftest.s conftest.o conftest
25744 fi
25745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
25746 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
25747     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
25748
25749 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
25750
25751     fi
25752     ;;
25753 esac
25754
25755 # Mips and HP-UX need the GNU assembler.
25756 # Linux on IA64 might be able to use the Intel assembler.
25757
25758 case "$target" in
25759   mips*-*-* | *-*-hpux* )
25760     if test x$gas_flag = xyes \
25761        || test x"$host" != x"$build" \
25762        || test ! -x "$gcc_cv_as" \
25763        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
25764       :
25765     else
25766       echo "*** This configuration requires the GNU assembler" >&2
25767       exit 1
25768     fi
25769     ;;
25770 esac
25771
25772 # ??? Not all targets support dwarf2 debug_line, even within a version
25773 # of gas.  Moreover, we need to emit a valid instruction to trigger any
25774 # info to the output file.  So, as supported targets are added to gas 2.11,
25775 # add some instruction here to (also) show we expect this might work.
25776 # ??? Once 2.11 is released, probably need to add first known working
25777 # version to the per-target configury.
25778 case "$cpu_type" in
25779   alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze | mips \
25780   | pa | rs6000 | score | sparc | spu | xstormy16 | xtensa)
25781     insn="nop"
25782     ;;
25783   ia64 | s390)
25784     insn="nop 0"
25785     ;;
25786   mmix)
25787     insn="swym 0"
25788     ;;
25789 esac
25790 if test x"$insn" != x; then
25791  conftest_s="\
25792         .file 1 \"conftest.s\"
25793         .loc 1 3 0
25794         $insn"
25795  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
25796 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
25797 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
25798   $as_echo_n "(cached) " >&6
25799 else
25800   gcc_cv_as_dwarf2_debug_line=no
25801     if test $in_tree_gas = yes; then
25802     if test $in_tree_gas_is_elf = yes \
25803   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25804   then gcc_cv_as_dwarf2_debug_line=yes
25805 fi
25806   elif test x$gcc_cv_as != x; then
25807     $as_echo "$conftest_s" > conftest.s
25808     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25809   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25810   (eval $ac_try) 2>&5
25811   ac_status=$?
25812   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25813   test $ac_status = 0; }; }
25814     then
25815         if test x$gcc_cv_objdump != x \
25816    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
25817       | grep debug_line > /dev/null 2>&1; then
25818      gcc_cv_as_dwarf2_debug_line=yes
25819    fi
25820     else
25821       echo "configure: failed program was" >&5
25822       cat conftest.s >&5
25823     fi
25824     rm -f conftest.o conftest.s
25825   fi
25826 fi
25827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
25828 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
25829
25830
25831 # The .debug_line file table must be in the exact order that
25832 # we specified the files, since these indices are also used
25833 # by DW_AT_decl_file.  Approximate this test by testing if
25834 # the assembler bitches if the same index is assigned twice.
25835  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
25836 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
25837 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
25838   $as_echo_n "(cached) " >&6
25839 else
25840   gcc_cv_as_dwarf2_file_buggy=no
25841   if test x$gcc_cv_as != x; then
25842     $as_echo '  .file 1 "foo.s"
25843         .file 1 "bar.s"' > conftest.s
25844     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25845   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25846   (eval $ac_try) 2>&5
25847   ac_status=$?
25848   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25849   test $ac_status = 0; }; }
25850     then
25851         gcc_cv_as_dwarf2_file_buggy=yes
25852     else
25853       echo "configure: failed program was" >&5
25854       cat conftest.s >&5
25855     fi
25856     rm -f conftest.o conftest.s
25857   fi
25858 fi
25859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
25860 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
25861
25862
25863  if test $gcc_cv_as_dwarf2_debug_line = yes \
25864  && test $gcc_cv_as_dwarf2_file_buggy = no; then
25865
25866 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
25867
25868  fi
25869
25870  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
25871 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
25872 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
25873   $as_echo_n "(cached) " >&6
25874 else
25875   gcc_cv_as_gdwarf2_flag=no
25876     if test $in_tree_gas = yes; then
25877     if test $in_tree_gas_is_elf = yes \
25878   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25879   then gcc_cv_as_gdwarf2_flag=yes
25880 fi
25881   elif test x$gcc_cv_as != x; then
25882     $as_echo "$insn" > conftest.s
25883     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
25884   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25885   (eval $ac_try) 2>&5
25886   ac_status=$?
25887   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25888   test $ac_status = 0; }; }
25889     then
25890         gcc_cv_as_gdwarf2_flag=yes
25891     else
25892       echo "configure: failed program was" >&5
25893       cat conftest.s >&5
25894     fi
25895     rm -f conftest.o conftest.s
25896   fi
25897 fi
25898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
25899 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
25900 if test $gcc_cv_as_gdwarf2_flag = yes; then
25901
25902 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
25903
25904 fi
25905
25906  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
25907 $as_echo_n "checking assembler for --gstabs option... " >&6; }
25908 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
25909   $as_echo_n "(cached) " >&6
25910 else
25911   gcc_cv_as_gstabs_flag=no
25912     if test $in_tree_gas = yes; then
25913     if test $in_tree_gas_is_elf = yes \
25914   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25915   then gcc_cv_as_gstabs_flag=yes
25916 fi
25917   elif test x$gcc_cv_as != x; then
25918     $as_echo "$insn" > conftest.s
25919     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
25920   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25921   (eval $ac_try) 2>&5
25922   ac_status=$?
25923   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25924   test $ac_status = 0; }; }
25925     then
25926         # The native Solaris 9/Intel assembler doesn't understand --gstabs
25927    # and warns about it, but still exits successfully.  So check for
25928    # this.
25929    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
25930   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25931   (eval $ac_try) 2>&5
25932   ac_status=$?
25933   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25934   test $ac_status = 0; }; }
25935    then :
25936    else gcc_cv_as_gstabs_flag=yes
25937    fi
25938     else
25939       echo "configure: failed program was" >&5
25940       cat conftest.s >&5
25941     fi
25942     rm -f conftest.o conftest.s
25943   fi
25944 fi
25945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
25946 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
25947 if test $gcc_cv_as_gstabs_flag = yes; then
25948
25949 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
25950
25951 fi
25952
25953  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
25954 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
25955 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
25956   $as_echo_n "(cached) " >&6
25957 else
25958   gcc_cv_as_debug_prefix_map_flag=no
25959     if test $in_tree_gas = yes; then
25960     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25961   then gcc_cv_as_debug_prefix_map_flag=yes
25962 fi
25963   elif test x$gcc_cv_as != x; then
25964     $as_echo "$insn" > conftest.s
25965     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
25966   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25967   (eval $ac_try) 2>&5
25968   ac_status=$?
25969   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25970   test $ac_status = 0; }; }
25971     then
25972         gcc_cv_as_debug_prefix_map_flag=yes
25973     else
25974       echo "configure: failed program was" >&5
25975       cat conftest.s >&5
25976     fi
25977     rm -f conftest.o conftest.s
25978   fi
25979 fi
25980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
25981 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
25982 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
25983
25984 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
25985
25986 fi
25987 fi
25988
25989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
25990 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
25991 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
25992   $as_echo_n "(cached) " >&6
25993 else
25994   gcc_cv_as_lcomm_with_alignment=no
25995   if test x$gcc_cv_as != x; then
25996     $as_echo '.lcomm bar,4,16' > conftest.s
25997     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25998   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25999   (eval $ac_try) 2>&5
26000   ac_status=$?
26001   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26002   test $ac_status = 0; }; }
26003     then
26004         gcc_cv_as_lcomm_with_alignment=yes
26005     else
26006       echo "configure: failed program was" >&5
26007       cat conftest.s >&5
26008     fi
26009     rm -f conftest.o conftest.s
26010   fi
26011 fi
26012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
26013 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
26014 if test $gcc_cv_as_lcomm_with_alignment = yes; then
26015
26016 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
26017
26018 fi
26019
26020 # Check whether --enable-gnu-unique-object was given.
26021 if test "${enable_gnu_unique_object+set}" = set; then :
26022   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
26023     yes | no) ;;
26024     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
26025 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
26026   esac
26027 else
26028   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
26029 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
26030 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
26031   $as_echo_n "(cached) " >&6
26032 else
26033   gcc_cv_as_gnu_unique_object=no
26034     if test $in_tree_gas = yes; then
26035     if test $in_tree_gas_is_elf = yes \
26036   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
26037   then gcc_cv_as_gnu_unique_object=yes
26038 fi
26039   elif test x$gcc_cv_as != x; then
26040     $as_echo '.type foo, @gnu_unique_object' > conftest.s
26041     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26042   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26043   (eval $ac_try) 2>&5
26044   ac_status=$?
26045   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26046   test $ac_status = 0; }; }
26047     then
26048         gcc_cv_as_gnu_unique_object=yes
26049     else
26050       echo "configure: failed program was" >&5
26051       cat conftest.s >&5
26052     fi
26053     rm -f conftest.o conftest.s
26054   fi
26055 fi
26056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
26057 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
26058 if test $gcc_cv_as_gnu_unique_object = yes; then
26059   # Also check for ld.so support, i.e. glibc 2.11 or higher.
26060    if test x$host = x$build -a x$host = x$target &&
26061        ldd --version 2>/dev/null &&
26062        glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
26063       glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
26064       glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
26065       glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
26066       if test "$glibcnum" -ge 2011 ; then
26067         enable_gnu_unique_object=yes
26068       fi
26069     fi
26070 fi
26071 fi
26072
26073 if test x$enable_gnu_unique_object = xyes; then
26074
26075 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
26076
26077 fi
26078
26079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
26080 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
26081 if test "${gcc_cv_as_line_zero+set}" = set; then :
26082   $as_echo_n "(cached) " >&6
26083 else
26084   gcc_cv_as_line_zero=no
26085   if test $in_tree_gas = yes; then
26086     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
26087   then gcc_cv_as_line_zero=yes
26088 fi
26089   elif test "x$gcc_cv_as" != x; then
26090     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
26091     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
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        test "x`cat conftest.out`" = x
26098     then
26099       gcc_cv_as_line_zero=yes
26100     else
26101       echo "configure: failed program was" >&5
26102       cat conftest.s >&5
26103       echo "configure: error output was" >&5
26104       cat conftest.out >&5
26105     fi
26106     rm -f conftest.o conftest.s conftest.out
26107   fi
26108 fi
26109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
26110 $as_echo "$gcc_cv_as_line_zero" >&6; }
26111 if test "x$gcc_cv_as_line_zero" = xyes; then
26112
26113 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
26114
26115 fi
26116
26117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
26118 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
26119 gcc_cv_ld_eh_frame_hdr=no
26120 if test $in_tree_ld = yes ; then
26121   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
26122      && test $in_tree_ld_is_elf = yes; then
26123     gcc_cv_ld_eh_frame_hdr=yes
26124   fi
26125 elif test x$gcc_cv_ld != x; then
26126   if echo "$ld_ver" | grep GNU > /dev/null; then
26127     # Check if linker supports --eh-frame-hdr option
26128     if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
26129       gcc_cv_ld_eh_frame_hdr=yes
26130     fi
26131   else
26132     case "$target" in
26133       *-*-solaris2*)
26134         # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
26135         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
26136           gcc_cv_ld_eh_frame_hdr=yes
26137         fi
26138         ;;
26139     esac
26140   fi
26141 fi
26142
26143 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
26144
26145 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
26146
26147 fi
26148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
26149 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
26150
26151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
26152 $as_echo_n "checking linker position independent executable support... " >&6; }
26153 gcc_cv_ld_pie=no
26154 if test $in_tree_ld = yes ; then
26155   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
26156      && test $in_tree_ld_is_elf = yes; then
26157     gcc_cv_ld_pie=yes
26158   fi
26159 elif test x$gcc_cv_ld != x; then
26160         # Check if linker supports -pie option
26161         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
26162                 gcc_cv_ld_pie=yes
26163         fi
26164 fi
26165 if test x"$gcc_cv_ld_pie" = xyes; then
26166
26167 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
26168
26169 fi
26170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
26171 $as_echo "$gcc_cv_ld_pie" >&6; }
26172
26173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
26174 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
26175 gcc_cv_ld_eh_gc_sections=no
26176 if test $in_tree_ld = yes ; then
26177   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
26178      && test $in_tree_ld_is_elf = yes; then
26179     gcc_cv_ld_eh_gc_sections=yes
26180   fi
26181 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
26182   cat > conftest.s <<EOF
26183         .section        .text
26184 .globl _start
26185         .type _start, @function
26186 _start:
26187         .long foo
26188         .size _start, .-_start
26189         .section        .text.foo,"ax",@progbits
26190         .type foo, @function
26191 foo:
26192         .long 0
26193         .size foo, .-foo
26194         .section        .gcc_except_table.foo,"a",@progbits
26195 .L0:
26196         .long 0
26197         .section        .eh_frame,"a",@progbits
26198         .long .L0
26199 EOF
26200   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26201     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26202          | grep "gc-sections option ignored" > /dev/null; then
26203       gcc_cv_ld_eh_gc_sections=no
26204     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26205          | grep gcc_except_table > /dev/null; then
26206       gcc_cv_ld_eh_gc_sections=yes
26207       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
26208       if test x$gcc_cv_as_comdat_group != xyes; then
26209         gcc_cv_ld_eh_gc_sections=no
26210         cat > conftest.s <<EOF
26211         .section        .text
26212 .globl _start
26213         .type _start, @function
26214 _start:
26215         .long foo
26216         .size _start, .-_start
26217         .section        .gnu.linkonce.t.foo,"ax",@progbits
26218         .type foo, @function
26219 foo:
26220         .long 0
26221         .size foo, .-foo
26222         .section        .gcc_except_table.foo,"a",@progbits
26223 .L0:
26224         .long 0
26225         .section        .eh_frame,"a",@progbits
26226         .long .L0
26227 EOF
26228         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26229           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26230                | grep "gc-sections option ignored" > /dev/null; then
26231             gcc_cv_ld_eh_gc_sections=no
26232           elif $gcc_cv_objdump -h conftest 2> /dev/null \
26233                | grep gcc_except_table > /dev/null; then
26234             gcc_cv_ld_eh_gc_sections=yes
26235           fi
26236         fi
26237       fi
26238     fi
26239   fi
26240   rm -f conftest.s conftest.o conftest
26241 fi
26242 case "$target" in
26243   hppa*-*-linux*)
26244     # ??? This apparently exposes a binutils bug with PC-relative relocations.
26245     gcc_cv_ld_eh_gc_sections=no
26246     ;;
26247 esac
26248 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
26249
26250 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
26251
26252 fi
26253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
26254 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
26255
26256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
26257 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
26258 gcc_cv_ld_eh_gc_sections_bug=no
26259 if test $in_tree_ld = yes ; then
26260   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
26261      && test $in_tree_ld_is_elf = yes; then
26262     gcc_cv_ld_eh_gc_sections_bug=yes
26263   fi
26264 elif test x$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
26265   gcc_cv_ld_eh_gc_sections_bug=yes
26266   cat > conftest.s <<EOF
26267         .section        .text
26268 .globl _start
26269         .type _start, @function
26270 _start:
26271         .long foo
26272         .size _start, .-_start
26273         .section        .text.startup.foo,"ax",@progbits
26274         .type foo, @function
26275 foo:
26276         .long 0
26277         .size foo, .-foo
26278         .section        .gcc_except_table.foo,"a",@progbits
26279 .L0:
26280         .long 0
26281         .section        .eh_frame,"a",@progbits
26282         .long .L0
26283 EOF
26284   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26285     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26286          | grep "gc-sections option ignored" > /dev/null; then
26287       :
26288     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26289          | grep gcc_except_table > /dev/null; then
26290       gcc_cv_ld_eh_gc_sections_bug=no
26291     fi
26292   fi
26293   rm -f conftest.s conftest.o conftest
26294 fi
26295 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
26296
26297 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
26298
26299 fi
26300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
26301 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
26302
26303 # --------
26304 # UNSORTED
26305 # --------
26306
26307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
26308 $as_echo_n "checking linker --as-needed support... " >&6; }
26309 if test "${gcc_cv_ld_as_needed+set}" = set; then :
26310   $as_echo_n "(cached) " >&6
26311 else
26312   gcc_cv_ld_as_needed=no
26313 if test $in_tree_ld = yes ; then
26314   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26315      && test $in_tree_ld_is_elf = yes; then
26316     gcc_cv_ld_as_needed=yes
26317   fi
26318 elif test x$gcc_cv_ld != x; then
26319         # Check if linker supports --as-needed and --no-as-needed options
26320         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
26321                 gcc_cv_ld_as_needed=yes
26322         fi
26323 fi
26324
26325 fi
26326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
26327 $as_echo "$gcc_cv_ld_as_needed" >&6; }
26328 if test x"$gcc_cv_ld_as_needed" = xyes; then
26329
26330 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
26331
26332 fi
26333
26334 case "$target:$tm_file" in
26335   powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
26336     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
26337 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
26338 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
26339   $as_echo_n "(cached) " >&6
26340 else
26341   gcc_cv_ld_no_dot_syms=no
26342     if test $in_tree_ld = yes ; then
26343       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
26344         gcc_cv_ld_no_dot_syms=yes
26345       fi
26346     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26347       cat > conftest1.s <<EOF
26348         .text
26349         bl .foo
26350 EOF
26351       cat > conftest2.s <<EOF
26352         .section ".opd","aw"
26353         .align 3
26354         .globl foo
26355         .type foo,@function
26356 foo:
26357         .quad .LEfoo,.TOC.@tocbase,0
26358         .text
26359 .LEfoo:
26360         blr
26361         .size foo,.-.LEfoo
26362 EOF
26363       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
26364          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
26365          && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
26366         gcc_cv_ld_no_dot_syms=yes
26367       fi
26368       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
26369     fi
26370
26371 fi
26372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
26373 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
26374     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
26375
26376 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
26377
26378     fi
26379
26380     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26381 $as_echo_n "checking linker large toc support... " >&6; }
26382 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26383   $as_echo_n "(cached) " >&6
26384 else
26385   gcc_cv_ld_large_toc=no
26386     if test $in_tree_ld = yes ; then
26387       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
26388         gcc_cv_ld_large_toc=yes
26389       fi
26390     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26391       cat > conftest.s <<EOF
26392         .section ".tbss","awT",@nobits
26393         .align 3
26394 ie0:    .space 8
26395         .global _start
26396         .text
26397 _start:
26398         addis 9,13,ie0@got@tprel@ha
26399         ld 9,ie0@got@tprel@l(9)
26400 EOF
26401       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
26402          && $gcc_cv_ld -melf64ppc --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
26403         gcc_cv_ld_large_toc=yes
26404       fi
26405       rm -f conftest conftest.o conftest.s
26406     fi
26407
26408 fi
26409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26410 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26411     if test x"$gcc_cv_ld_large_toc" = xyes; then
26412
26413 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26414
26415     fi
26416     ;;
26417 esac
26418
26419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
26420 $as_echo_n "checking linker --build-id support... " >&6; }
26421 if test "${gcc_cv_ld_buildid+set}" = set; then :
26422   $as_echo_n "(cached) " >&6
26423 else
26424   gcc_cv_ld_buildid=no
26425   if test $in_tree_ld = yes ; then
26426     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26427        "$gcc_cv_gld_minor_version" -ge 18 -o \
26428        "$gcc_cv_gld_major_version" -gt 2 \
26429        && test $in_tree_ld_is_elf = yes; then
26430       gcc_cv_ld_buildid=yes
26431     fi
26432   elif test x$gcc_cv_ld != x; then
26433     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
26434       gcc_cv_ld_buildid=yes
26435     fi
26436   fi
26437 fi
26438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
26439 $as_echo "$gcc_cv_ld_buildid" >&6; }
26440 if test x"$gcc_cv_ld_buildid" = xyes; then
26441
26442 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
26443
26444 fi
26445
26446 # Check whether --enable-linker-build-id was given.
26447 if test "${enable_linker_build_id+set}" = set; then :
26448   enableval=$enable_linker_build_id;
26449 else
26450   enable_linker_build_id=no
26451 fi
26452
26453
26454 if test x"$enable_linker_build_id" = xyes; then
26455   if test x"$gcc_cv_ld_buildid" = xyes; then
26456
26457 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
26458
26459   else
26460     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
26461 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
26462   fi
26463 fi
26464
26465 # In binutils 2.21, GNU ld gained support for new emulations fully
26466 # supporting the Solaris 2 ABI.  Detect their presence in the linker used.
26467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
26468 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
26469 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
26470   $as_echo_n "(cached) " >&6
26471 else
26472   gcc_cv_ld_sol2_emulation=no
26473   if test $in_tree_ld = yes ; then
26474     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26475        "$gcc_cv_gld_minor_version" -ge 21 -o \
26476        "$gcc_cv_gld_major_version" -gt 2 \
26477        && test $in_tree_ld_is_elf = yes; then
26478       gcc_cv_ld_sol2_emulation=yes
26479     fi
26480   elif test x$gcc_cv_ld != x; then
26481     if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
26482        grep _sol2 > /dev/null; then
26483       gcc_cv_ld_sol2_emulation=yes
26484     fi
26485   fi
26486 fi
26487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
26488 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
26489 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
26490
26491 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
26492
26493 fi
26494
26495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
26496 $as_echo_n "checking linker --sysroot support... " >&6; }
26497 if test "${gcc_cv_ld_sysroot+set}" = set; then :
26498   $as_echo_n "(cached) " >&6
26499 else
26500   gcc_cv_ld_sysroot=no
26501   if test $in_tree_ld = yes ; then
26502       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
26503         gcc_cv_ld_sysroot=yes
26504       fi
26505   elif test x$gcc_cv_ld != x; then
26506     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
26507       gcc_cv_ld_sysroot=yes
26508     fi
26509   fi
26510 fi
26511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
26512 $as_echo "$gcc_cv_ld_sysroot" >&6; }
26513 if test x"$gcc_cv_ld_sysroot" = xyes; then
26514
26515 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
26516
26517 fi
26518
26519 if test x$with_sysroot = x && test x$host = x$target \
26520    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
26521    && test "$prefix" != "NONE"; then
26522
26523 cat >>confdefs.h <<_ACEOF
26524 #define PREFIX_INCLUDE_DIR "$prefix/include"
26525 _ACEOF
26526
26527 fi
26528
26529 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
26530   if test "x$with_headers" != x; then
26531     target_header_dir=$with_headers
26532   elif test "x$with_sysroot" = x; then
26533     target_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
26534   elif test "x$with_build_sysroot" != "x"; then
26535     target_header_dir="${with_build_sysroot}${native_system_header_dir}"
26536   elif test "x$with_sysroot" = xyes; then
26537     target_header_dir="${exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
26538   else
26539     target_header_dir="${with_sysroot}${native_system_header_dir}"
26540   fi
26541 else
26542   target_header_dir=${native_system_header_dir}
26543 fi
26544
26545 # Test for stack protector support in target C library.
26546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
26547 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
26548 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
26549   $as_echo_n "(cached) " >&6
26550 else
26551   gcc_cv_libc_provides_ssp=no
26552     case "$target" in
26553        *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
26554       # glibc 2.4 and later provides __stack_chk_fail and
26555       # either __stack_chk_guard, or TLS access to stack guard canary.
26556       if test -f $target_header_dir/features.h \
26557          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
26558             $target_header_dir/features.h > /dev/null; then
26559         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
26560            $target_header_dir/features.h > /dev/null; then
26561           gcc_cv_libc_provides_ssp=yes
26562         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
26563              $target_header_dir/features.h > /dev/null \
26564              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
26565              $target_header_dir/features.h > /dev/null; then
26566           gcc_cv_libc_provides_ssp=yes
26567         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
26568              $target_header_dir/features.h > /dev/null && \
26569              test -f $target_header_dir/bits/uClibc_config.h && \
26570              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
26571              $target_header_dir/bits/uClibc_config.h > /dev/null; then
26572           gcc_cv_libc_provides_ssp=yes
26573         fi
26574       fi
26575         ;;
26576        *-*-gnu*)
26577          # Avoid complicated tests (see
26578          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
26579          # simply assert that glibc does provide this, which is true for all
26580          # realistically usable GNU/Hurd configurations.
26581          gcc_cv_libc_provides_ssp=yes;;
26582        *-*-darwin* | *-*-freebsd*)
26583          ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
26584 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
26585   gcc_cv_libc_provides_ssp=yes
26586 else
26587   echo "no __stack_chk_fail on this target"
26588 fi
26589
26590         ;;
26591   *) gcc_cv_libc_provides_ssp=no ;;
26592     esac
26593 fi
26594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
26595 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
26596
26597 if test x$gcc_cv_libc_provides_ssp = xyes; then
26598
26599 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
26600
26601 fi
26602
26603 # Test for <sys/sdt.h> on the target.
26604
26605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
26606 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
26607 have_sys_sdt_h=no
26608 if test -f $target_header_dir/sys/sdt.h; then
26609   have_sys_sdt_h=yes
26610
26611 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
26612
26613 fi
26614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
26615 $as_echo "$have_sys_sdt_h" >&6; }
26616
26617 # Check if TFmode long double should be used by default or not.
26618 # Some glibc targets used DFmode long double, but with glibc 2.4
26619 # and later they can use TFmode.
26620 case "$target" in
26621   powerpc*-*-linux* | \
26622   sparc*-*-linux* | \
26623   s390*-*-linux* | \
26624   alpha*-*-linux*)
26625
26626 # Check whether --with-long-double-128 was given.
26627 if test "${with_long_double_128+set}" = set; then :
26628   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
26629 else
26630   gcc_cv_target_ldbl128=no
26631       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
26632         $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
26633       && gcc_cv_target_ldbl128=yes
26634
26635 fi
26636
26637     ;;
26638 esac
26639 if test x$gcc_cv_target_ldbl128 = xyes; then
26640
26641 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
26642
26643 fi
26644
26645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
26646 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
26647 gcc_cv_target_dl_iterate_phdr=unknown
26648 case "$target" in
26649   *-*-solaris2*)
26650     # <link.h> needs both a dl_iterate_phdr declaration and support for
26651     # compilation with largefile support.
26652     if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
26653       && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
26654       gcc_cv_target_dl_iterate_phdr=yes
26655     else
26656       gcc_cv_target_dl_iterate_phdr=no
26657     fi
26658     ;;
26659 esac
26660
26661 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
26662
26663 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
26664
26665 fi
26666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
26667 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
26668
26669 # Find out what GC implementation we want, or may, use.
26670
26671 # Check whether --with-gc was given.
26672 if test "${with_gc+set}" = set; then :
26673   withval=$with_gc; case "$withval" in
26674   page)
26675     GGC=ggc-$withval
26676     ;;
26677   zone)
26678     GGC=ggc-$withval
26679
26680 $as_echo "#define GGC_ZONE 1" >>confdefs.h
26681
26682     ;;
26683   *)
26684     as_fn_error "$withval is an invalid option to --with-gc" "$LINENO" 5
26685     ;;
26686 esac
26687 else
26688   GGC=ggc-page
26689 fi
26690
26691
26692 echo "Using $GGC for garbage collection."
26693
26694 # Libraries to use on the host.  This will normally be set by the top
26695 # level Makefile.  Here we simply capture the value for our Makefile.
26696 if test -z "${HOST_LIBS+set}"; then
26697   HOST_LIBS=
26698 fi
26699
26700
26701 # Use the system's zlib library.
26702 zlibdir=-L../zlib
26703 zlibinc="-I\$(srcdir)/../zlib"
26704
26705 # Check whether --with-system-zlib was given.
26706 if test "${with_system_zlib+set}" = set; then :
26707   withval=$with_system_zlib; zlibdir=
26708 zlibinc=
26709
26710 fi
26711
26712
26713
26714
26715
26716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
26717 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
26718     # Check whether --enable-maintainer-mode was given.
26719 if test "${enable_maintainer_mode+set}" = set; then :
26720   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
26721 else
26722   maintainer_mode=no
26723 fi
26724
26725
26726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
26727 $as_echo "$maintainer_mode" >&6; }
26728
26729 if test "$maintainer_mode" = "yes"; then
26730   MAINT=''
26731 else
26732   MAINT='#'
26733 fi
26734
26735 # --------------
26736 # Language hooks
26737 # --------------
26738
26739 # Make empty files to contain the specs and options for each language.
26740 # Then add #include lines to for a compiler that has specs and/or options.
26741
26742 subdirs=
26743 lang_opt_files=
26744 lang_specs_files=
26745 lang_tree_files=
26746 # These (without "all_") are set in each config-lang.in.
26747 # `language' must be a single word so is spelled singularly.
26748 all_languages=
26749 all_compilers=
26750 all_outputs='Makefile'
26751 # List of language makefile fragments.
26752 all_lang_makefrags=
26753 # Additional files for gengtype
26754 all_gtfiles="$target_gtfiles"
26755
26756 # These are the languages that are set in --enable-languages,
26757 # and are available in the GCC tree.
26758 all_selected_languages=
26759
26760 # Add the language fragments.
26761 # Languages are added via two mechanisms.  Some information must be
26762 # recorded in makefile variables, these are defined in config-lang.in.
26763 # We accumulate them and plug them into the main Makefile.
26764 # The other mechanism is a set of hooks for each of the main targets
26765 # like `clean', `install', etc.
26766
26767 language_hooks="Make-hooks"
26768
26769 for lang in ${srcdir}/*/config-lang.in
26770 do
26771         test "$lang" = "${srcdir}/*/config-lang.in" && continue
26772
26773         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
26774         if test "x$lang_alias" = x
26775         then
26776               echo "$lang doesn't set \$language." 1>&2
26777               exit 1
26778         fi
26779         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
26780         subdirs="$subdirs $subdir"
26781
26782         # $gcc_subdir is where the gcc integration files are to be found
26783         # for a language, both for internal compiler purposes (compiler
26784         # sources implementing front-end to GCC tree converters), and for
26785         # build infrastructure purposes (Make-lang.in, etc.)
26786         #
26787         # This will be <subdir> (relative to $srcdir) if a line like
26788         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
26789         # is found in <langdir>/config-lang.in, and will remain <langdir>
26790         # otherwise.
26791         #
26792         # Except for the language alias (fetched above), the regular
26793         # "config-lang.in" contents are always retrieved from $gcc_subdir,
26794         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
26795         # only this and the language alias.
26796
26797         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
26798         if [ "$gcc_subdir" = "" ]; then
26799            gcc_subdir="$subdir"
26800         fi
26801
26802         case ",$enable_languages," in
26803         *,$lang_alias,*)
26804             all_selected_languages="$all_selected_languages $lang_alias"
26805             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
26806                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
26807             fi
26808             ;;
26809         esac
26810
26811         language=
26812         boot_language=
26813         compilers=
26814         outputs=
26815         gtfiles=
26816         subdir_requires=
26817         . ${srcdir}/$gcc_subdir/config-lang.in
26818         if test "x$language" = x
26819         then
26820                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
26821                 exit 1
26822         fi
26823
26824         ok=:
26825         case ",$enable_languages," in
26826                 *,$lang_alias,*) ;;
26827                 *)
26828                         for i in $subdir_requires; do
26829                                 test -f "${srcdir}/$i/config-lang.in" && continue
26830                                 ok=false
26831                                 break
26832                         done
26833                 ;;
26834         esac
26835         $ok || continue
26836
26837         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
26838         if test -f $srcdir/$gcc_subdir/lang.opt; then
26839             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
26840             all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
26841         fi
26842         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
26843             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
26844         fi
26845         all_languages="$all_languages $language"
26846         all_compilers="$all_compilers $compilers"
26847         all_outputs="$all_outputs $outputs"
26848         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
26849         case ",$enable_languages," in
26850                 *,lto,*)
26851
26852 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
26853
26854                     enable_lto=yes
26855
26856                     ;;
26857                 *) ;;
26858         esac
26859 done
26860
26861 # Pick up gtfiles for c
26862 gtfiles=
26863 . ${srcdir}/c-config-lang.in
26864 all_gtfiles="$all_gtfiles [c] $gtfiles"
26865
26866 check_languages=
26867 for language in $all_selected_languages
26868 do
26869         check_languages="$check_languages check-$language"
26870 done
26871
26872 # We link each language in with a set of hooks, reached indirectly via
26873 # lang.${target}.  Only do so for selected languages.
26874
26875 rm -f Make-hooks
26876 touch Make-hooks
26877 target_list="all.cross start.encap rest.encap tags \
26878         install-common install-man install-info install-pdf install-html dvi \
26879         pdf html uninstall info man srcextra srcman srcinfo \
26880         mostlyclean clean distclean maintainer-clean install-plugin"
26881
26882 for t in $target_list
26883 do
26884         x=
26885         for lang in $all_selected_languages
26886         do
26887                 x="$x $lang.$t"
26888         done
26889         echo "lang.$t: $x" >> Make-hooks
26890 done
26891
26892 # --------
26893 # Option include files
26894 # --------
26895
26896 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
26897 option_includes="option-includes.mk"
26898
26899
26900 # --------
26901 # UNSORTED
26902 # --------
26903
26904 # Create .gdbinit.
26905
26906 echo "dir ." > .gdbinit
26907 echo "dir ${srcdir}" >> .gdbinit
26908 if test x$gdb_needs_out_file_path = xyes
26909 then
26910         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
26911 fi
26912 if test "x$subdirs" != x; then
26913         for s in $subdirs
26914         do
26915                 echo "dir ${srcdir}/$s" >> .gdbinit
26916         done
26917 fi
26918 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
26919
26920 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
26921
26922
26923
26924 # Find a directory in which to install a shared libgcc.
26925
26926 # Check whether --enable-version-specific-runtime-libs was given.
26927 if test "${enable_version_specific_runtime_libs+set}" = set; then :
26928   enableval=$enable_version_specific_runtime_libs;
26929 fi
26930
26931
26932 # Substitute configuration variables
26933
26934
26935
26936
26937
26938
26939
26940
26941
26942
26943
26944
26945
26946
26947
26948
26949
26950
26951
26952
26953
26954
26955
26956
26957
26958
26959
26960
26961
26962
26963
26964
26965
26966
26967
26968
26969
26970
26971
26972
26973
26974
26975
26976
26977
26978
26979
26980
26981
26982
26983
26984
26985
26986
26987
26988
26989
26990
26991
26992
26993
26994
26995 # Echo link setup.
26996 if test x${build} = x${host} ; then
26997   if test x${host} = x${target} ; then
26998     echo "Links are now set up to build a native compiler for ${target}." 1>&2
26999   else
27000     echo "Links are now set up to build a cross-compiler" 1>&2
27001     echo " from ${host} to ${target}." 1>&2
27002   fi
27003 else
27004   if test x${host} = x${target} ; then
27005     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
27006     echo " for ${target}." 1>&2
27007   else
27008     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
27009     echo " from ${host} to ${target}." 1>&2
27010   fi
27011 fi
27012
27013
27014
27015
27016
27017
27018
27019
27020
27021 if test "x${CLOOGLIBS}" != "x" ; then
27022
27023 $as_echo "#define HAVE_cloog 1" >>confdefs.h
27024
27025 fi
27026
27027 # Check for plugin support
27028 # Check whether --enable-plugin was given.
27029 if test "${enable_plugin+set}" = set; then :
27030   enableval=$enable_plugin; enable_plugin=$enableval
27031 else
27032   enable_plugin=yes; default_plugin=yes
27033 fi
27034
27035
27036 pluginlibs=
27037
27038 case "${host}" in
27039   *-*-darwin*)
27040     if test x$build = x$host; then
27041       export_sym_check="nm${exeext} -g"
27042     elif test x$host = x$target; then
27043       export_sym_check="$gcc_cv_nm -g"
27044     else
27045       export_sym_check=
27046     fi
27047   ;;
27048   *)
27049     if test x$build = x$host; then
27050       export_sym_check="objdump${exeext} -T"
27051     elif test x$host = x$target; then
27052       export_sym_check="$gcc_cv_objdump -T"
27053     else
27054       export_sym_check=
27055     fi
27056   ;;
27057 esac
27058
27059 if test x"$enable_plugin" = x"yes"; then
27060
27061   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
27062 $as_echo_n "checking for exported symbols... " >&6; }
27063   if test "x$export_sym_check" != x; then
27064     echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
27065     ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
27066     if $export_sym_check conftest | grep foobar > /dev/null; then
27067       : # No need to use a flag
27068       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27069 $as_echo "yes" >&6; }
27070     else
27071       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27072 $as_echo "yes" >&6; }
27073       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
27074 $as_echo_n "checking for -rdynamic... " >&6; }
27075       ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
27076       if $export_sym_check conftest | grep foobar > /dev/null; then
27077         plugin_rdynamic=yes
27078         pluginlibs="-rdynamic"
27079       else
27080         plugin_rdynamic=no
27081         enable_plugin=no
27082       fi
27083       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
27084 $as_echo "$plugin_rdynamic" >&6; }
27085     fi
27086   else
27087     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
27088 $as_echo "unable to check" >&6; }
27089   fi
27090
27091   # Check -ldl
27092   saved_LIBS="$LIBS"
27093   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
27094 $as_echo_n "checking for library containing dlopen... " >&6; }
27095 if test "${ac_cv_search_dlopen+set}" = set; then :
27096   $as_echo_n "(cached) " >&6
27097 else
27098   ac_func_search_save_LIBS=$LIBS
27099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27100 /* end confdefs.h.  */
27101
27102 /* Override any GCC internal prototype to avoid an error.
27103    Use char because int might match the return type of a GCC
27104    builtin and then its argument prototype would still apply.  */
27105 #ifdef __cplusplus
27106 extern "C"
27107 #endif
27108 char dlopen ();
27109 int
27110 main ()
27111 {
27112 return dlopen ();
27113   ;
27114   return 0;
27115 }
27116 _ACEOF
27117 for ac_lib in '' dl; do
27118   if test -z "$ac_lib"; then
27119     ac_res="none required"
27120   else
27121     ac_res=-l$ac_lib
27122     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
27123   fi
27124   if ac_fn_c_try_link "$LINENO"; then :
27125   ac_cv_search_dlopen=$ac_res
27126 fi
27127 rm -f core conftest.err conftest.$ac_objext \
27128     conftest$ac_exeext
27129   if test "${ac_cv_search_dlopen+set}" = set; then :
27130   break
27131 fi
27132 done
27133 if test "${ac_cv_search_dlopen+set}" = set; then :
27134
27135 else
27136   ac_cv_search_dlopen=no
27137 fi
27138 rm conftest.$ac_ext
27139 LIBS=$ac_func_search_save_LIBS
27140 fi
27141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
27142 $as_echo "$ac_cv_search_dlopen" >&6; }
27143 ac_res=$ac_cv_search_dlopen
27144 if test "$ac_res" != no; then :
27145   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27146
27147 fi
27148
27149   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
27150     pluginlibs="$pluginlibs -ldl"
27151   fi
27152   LIBS="$saved_LIBS"
27153
27154   # Check that we can build shared objects with -fPIC -shared
27155   saved_LDFLAGS="$LDFLAGS"
27156   saved_CFLAGS="$CFLAGS"
27157   case "${host}" in
27158     *-*-darwin*)
27159       CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
27160       CFLAGS="$CFLAGS -fPIC"
27161       LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
27162     ;;
27163     *)
27164       CFLAGS="$CFLAGS -fPIC"
27165       LDFLAGS="$LDFLAGS -fPIC -shared"
27166     ;;
27167   esac
27168   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
27169 $as_echo_n "checking for -fPIC -shared... " >&6; }
27170   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27171 /* end confdefs.h.  */
27172 extern int X;
27173 int
27174 main ()
27175 {
27176 return X == 0;
27177   ;
27178   return 0;
27179 }
27180 _ACEOF
27181 if ac_fn_c_try_link "$LINENO"; then :
27182   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27183 $as_echo "yes" >&6; }; have_pic_shared=yes
27184 else
27185   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27186 $as_echo "no" >&6; }; have_pic_shared=no
27187 fi
27188 rm -f core conftest.err conftest.$ac_objext \
27189     conftest$ac_exeext conftest.$ac_ext
27190   if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
27191     pluginlibs=
27192     enable_plugin=no
27193   fi
27194   LDFLAGS="$saved_LDFLAGS"
27195   CFLAGS="$saved_CFLAGS"
27196
27197   # If plugin support had been requested but not available, fail.
27198   if test x"$enable_plugin" = x"no" ; then
27199     if test x"$default_plugin" != x"yes"; then
27200       as_fn_error "
27201 Building GCC with plugin support requires a host that supports
27202 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
27203     fi
27204   fi
27205 fi
27206
27207
27208
27209 if test x"$enable_plugin" = x"yes"; then
27210
27211 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
27212
27213 fi
27214
27215
27216 # Check whether --enable-libquadmath-support was given.
27217 if test "${enable_libquadmath_support+set}" = set; then :
27218   enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
27219 else
27220   ENABLE_LIBQUADMATH_SUPPORT=yes
27221 fi
27222
27223 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
27224
27225 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
27226
27227 fi
27228
27229
27230 # Specify what hash style to use by default.
27231
27232 # Check whether --with-linker-hash-style was given.
27233 if test "${with_linker_hash_style+set}" = set; then :
27234   withval=$with_linker_hash_style; case x"$withval" in
27235    xsysv)
27236      LINKER_HASH_STYLE=sysv
27237      ;;
27238    xgnu)
27239      LINKER_HASH_STYLE=gnu
27240      ;;
27241    xboth)
27242      LINKER_HASH_STYLE=both
27243      ;;
27244    *)
27245      as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
27246      ;;
27247  esac
27248 else
27249   LINKER_HASH_STYLE=''
27250 fi
27251
27252 if test x"${LINKER_HASH_STYLE}" != x; then
27253
27254 cat >>confdefs.h <<_ACEOF
27255 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
27256 _ACEOF
27257
27258 fi
27259
27260 # Configure the subdirectories
27261 # AC_CONFIG_SUBDIRS($subdirs)
27262
27263 # Create the Makefile
27264 # and configure language subdirectories
27265 ac_config_files="$ac_config_files $all_outputs"
27266
27267
27268 ac_config_commands="$ac_config_commands default"
27269
27270 cat >confcache <<\_ACEOF
27271 # This file is a shell script that caches the results of configure
27272 # tests run on this system so they can be shared between configure
27273 # scripts and configure runs, see configure's option --config-cache.
27274 # It is not useful on other systems.  If it contains results you don't
27275 # want to keep, you may remove or edit it.
27276 #
27277 # config.status only pays attention to the cache file if you give it
27278 # the --recheck option to rerun configure.
27279 #
27280 # `ac_cv_env_foo' variables (set or unset) will be overridden when
27281 # loading this file, other *unset* `ac_cv_foo' will be assigned the
27282 # following values.
27283
27284 _ACEOF
27285
27286 # The following way of writing the cache mishandles newlines in values,
27287 # but we know of no workaround that is simple, portable, and efficient.
27288 # So, we kill variables containing newlines.
27289 # Ultrix sh set writes to stderr and can't be redirected directly,
27290 # and sets the high bit in the cache file unless we assign to the vars.
27291 (
27292   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
27293     eval ac_val=\$$ac_var
27294     case $ac_val in #(
27295     *${as_nl}*)
27296       case $ac_var in #(
27297       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
27298 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
27299       esac
27300       case $ac_var in #(
27301       _ | IFS | as_nl) ;; #(
27302       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
27303       *) { eval $ac_var=; unset $ac_var;} ;;
27304       esac ;;
27305     esac
27306   done
27307
27308   (set) 2>&1 |
27309     case $as_nl`(ac_space=' '; set) 2>&1` in #(
27310     *${as_nl}ac_space=\ *)
27311       # `set' does not quote correctly, so add quotes: double-quote
27312       # substitution turns \\\\ into \\, and sed turns \\ into \.
27313       sed -n \
27314         "s/'/'\\\\''/g;
27315           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
27316       ;; #(
27317     *)
27318       # `set' quotes correctly as required by POSIX, so do not add quotes.
27319       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
27320       ;;
27321     esac |
27322     sort
27323 ) |
27324   sed '
27325      /^ac_cv_env_/b end
27326      t clear
27327      :clear
27328      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
27329      t end
27330      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
27331      :end' >>confcache
27332 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
27333   if test -w "$cache_file"; then
27334     test "x$cache_file" != "x/dev/null" &&
27335       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
27336 $as_echo "$as_me: updating cache $cache_file" >&6;}
27337     cat confcache >$cache_file
27338   else
27339     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
27340 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
27341   fi
27342 fi
27343 rm -f confcache
27344
27345 test "x$prefix" = xNONE && prefix=$ac_default_prefix
27346 # Let make expand exec_prefix.
27347 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27348
27349 DEFS=-DHAVE_CONFIG_H
27350
27351 ac_libobjs=
27352 ac_ltlibobjs=
27353 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
27354   # 1. Remove the extension, and $U if already installed.
27355   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
27356   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
27357   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
27358   #    will be set to the directory where LIBOBJS objects are built.
27359   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
27360   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
27361 done
27362 LIBOBJS=$ac_libobjs
27363
27364 LTLIBOBJS=$ac_ltlibobjs
27365
27366
27367
27368
27369 : ${CONFIG_STATUS=./config.status}
27370 ac_write_fail=0
27371 ac_clean_files_save=$ac_clean_files
27372 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
27373 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
27374 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
27375 as_write_fail=0
27376 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
27377 #! $SHELL
27378 # Generated by $as_me.
27379 # Run this file to recreate the current configuration.
27380 # Compiler output produced by configure, useful for debugging
27381 # configure, is in config.log if it exists.
27382
27383 debug=false
27384 ac_cs_recheck=false
27385 ac_cs_silent=false
27386
27387 SHELL=\${CONFIG_SHELL-$SHELL}
27388 export SHELL
27389 _ASEOF
27390 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
27391 ## -------------------- ##
27392 ## M4sh Initialization. ##
27393 ## -------------------- ##
27394
27395 # Be more Bourne compatible
27396 DUALCASE=1; export DUALCASE # for MKS sh
27397 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
27398   emulate sh
27399   NULLCMD=:
27400   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
27401   # is contrary to our usage.  Disable this feature.
27402   alias -g '${1+"$@"}'='"$@"'
27403   setopt NO_GLOB_SUBST
27404 else
27405   case `(set -o) 2>/dev/null` in #(
27406   *posix*) :
27407     set -o posix ;; #(
27408   *) :
27409      ;;
27410 esac
27411 fi
27412
27413
27414 as_nl='
27415 '
27416 export as_nl
27417 # Printing a long string crashes Solaris 7 /usr/bin/printf.
27418 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
27419 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
27420 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
27421 # Prefer a ksh shell builtin over an external printf program on Solaris,
27422 # but without wasting forks for bash or zsh.
27423 if test -z "$BASH_VERSION$ZSH_VERSION" \
27424     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
27425   as_echo='print -r --'
27426   as_echo_n='print -rn --'
27427 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
27428   as_echo='printf %s\n'
27429   as_echo_n='printf %s'
27430 else
27431   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
27432     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
27433     as_echo_n='/usr/ucb/echo -n'
27434   else
27435     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
27436     as_echo_n_body='eval
27437       arg=$1;
27438       case $arg in #(
27439       *"$as_nl"*)
27440         expr "X$arg" : "X\\(.*\\)$as_nl";
27441         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
27442       esac;
27443       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
27444     '
27445     export as_echo_n_body
27446     as_echo_n='sh -c $as_echo_n_body as_echo'
27447   fi
27448   export as_echo_body
27449   as_echo='sh -c $as_echo_body as_echo'
27450 fi
27451
27452 # The user is always right.
27453 if test "${PATH_SEPARATOR+set}" != set; then
27454   PATH_SEPARATOR=:
27455   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
27456     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
27457       PATH_SEPARATOR=';'
27458   }
27459 fi
27460
27461
27462 # IFS
27463 # We need space, tab and new line, in precisely that order.  Quoting is
27464 # there to prevent editors from complaining about space-tab.
27465 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
27466 # splitting by setting IFS to empty value.)
27467 IFS=" ""        $as_nl"
27468
27469 # Find who we are.  Look in the path if we contain no directory separator.
27470 case $0 in #((
27471   *[\\/]* ) as_myself=$0 ;;
27472   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27473 for as_dir in $PATH
27474 do
27475   IFS=$as_save_IFS
27476   test -z "$as_dir" && as_dir=.
27477     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
27478   done
27479 IFS=$as_save_IFS
27480
27481      ;;
27482 esac
27483 # We did not find ourselves, most probably we were run as `sh COMMAND'
27484 # in which case we are not to be found in the path.
27485 if test "x$as_myself" = x; then
27486   as_myself=$0
27487 fi
27488 if test ! -f "$as_myself"; then
27489   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
27490   exit 1
27491 fi
27492
27493 # Unset variables that we do not need and which cause bugs (e.g. in
27494 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
27495 # suppresses any "Segmentation fault" message there.  '((' could
27496 # trigger a bug in pdksh 5.2.14.
27497 for as_var in BASH_ENV ENV MAIL MAILPATH
27498 do eval test x\${$as_var+set} = xset \
27499   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
27500 done
27501 PS1='$ '
27502 PS2='> '
27503 PS4='+ '
27504
27505 # NLS nuisances.
27506 LC_ALL=C
27507 export LC_ALL
27508 LANGUAGE=C
27509 export LANGUAGE
27510
27511 # CDPATH.
27512 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
27513
27514
27515 # as_fn_error ERROR [LINENO LOG_FD]
27516 # ---------------------------------
27517 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
27518 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
27519 # script with status $?, using 1 if that was 0.
27520 as_fn_error ()
27521 {
27522   as_status=$?; test $as_status -eq 0 && as_status=1
27523   if test "$3"; then
27524     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
27525     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
27526   fi
27527   $as_echo "$as_me: error: $1" >&2
27528   as_fn_exit $as_status
27529 } # as_fn_error
27530
27531
27532 # as_fn_set_status STATUS
27533 # -----------------------
27534 # Set $? to STATUS, without forking.
27535 as_fn_set_status ()
27536 {
27537   return $1
27538 } # as_fn_set_status
27539
27540 # as_fn_exit STATUS
27541 # -----------------
27542 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
27543 as_fn_exit ()
27544 {
27545   set +e
27546   as_fn_set_status $1
27547   exit $1
27548 } # as_fn_exit
27549
27550 # as_fn_unset VAR
27551 # ---------------
27552 # Portably unset VAR.
27553 as_fn_unset ()
27554 {
27555   { eval $1=; unset $1;}
27556 }
27557 as_unset=as_fn_unset
27558 # as_fn_append VAR VALUE
27559 # ----------------------
27560 # Append the text in VALUE to the end of the definition contained in VAR. Take
27561 # advantage of any shell optimizations that allow amortized linear growth over
27562 # repeated appends, instead of the typical quadratic growth present in naive
27563 # implementations.
27564 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
27565   eval 'as_fn_append ()
27566   {
27567     eval $1+=\$2
27568   }'
27569 else
27570   as_fn_append ()
27571   {
27572     eval $1=\$$1\$2
27573   }
27574 fi # as_fn_append
27575
27576 # as_fn_arith ARG...
27577 # ------------------
27578 # Perform arithmetic evaluation on the ARGs, and store the result in the
27579 # global $as_val. Take advantage of shells that can avoid forks. The arguments
27580 # must be portable across $(()) and expr.
27581 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
27582   eval 'as_fn_arith ()
27583   {
27584     as_val=$(( $* ))
27585   }'
27586 else
27587   as_fn_arith ()
27588   {
27589     as_val=`expr "$@" || test $? -eq 1`
27590   }
27591 fi # as_fn_arith
27592
27593
27594 if expr a : '\(a\)' >/dev/null 2>&1 &&
27595    test "X`expr 00001 : '.*\(...\)'`" = X001; then
27596   as_expr=expr
27597 else
27598   as_expr=false
27599 fi
27600
27601 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
27602   as_basename=basename
27603 else
27604   as_basename=false
27605 fi
27606
27607 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
27608   as_dirname=dirname
27609 else
27610   as_dirname=false
27611 fi
27612
27613 as_me=`$as_basename -- "$0" ||
27614 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
27615          X"$0" : 'X\(//\)$' \| \
27616          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
27617 $as_echo X/"$0" |
27618     sed '/^.*\/\([^/][^/]*\)\/*$/{
27619             s//\1/
27620             q
27621           }
27622           /^X\/\(\/\/\)$/{
27623             s//\1/
27624             q
27625           }
27626           /^X\/\(\/\).*/{
27627             s//\1/
27628             q
27629           }
27630           s/.*/./; q'`
27631
27632 # Avoid depending upon Character Ranges.
27633 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
27634 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
27635 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
27636 as_cr_digits='0123456789'
27637 as_cr_alnum=$as_cr_Letters$as_cr_digits
27638
27639 ECHO_C= ECHO_N= ECHO_T=
27640 case `echo -n x` in #(((((
27641 -n*)
27642   case `echo 'xy\c'` in
27643   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
27644   xy)  ECHO_C='\c';;
27645   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
27646        ECHO_T=' ';;
27647   esac;;
27648 *)
27649   ECHO_N='-n';;
27650 esac
27651
27652 rm -f conf$$ conf$$.exe conf$$.file
27653 if test -d conf$$.dir; then
27654   rm -f conf$$.dir/conf$$.file
27655 else
27656   rm -f conf$$.dir
27657   mkdir conf$$.dir 2>/dev/null
27658 fi
27659 if (echo >conf$$.file) 2>/dev/null; then
27660   if ln -s conf$$.file conf$$ 2>/dev/null; then
27661     as_ln_s='ln -s'
27662     # ... but there are two gotchas:
27663     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
27664     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
27665     # In both cases, we have to default to `cp -p'.
27666     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
27667       as_ln_s='cp -p'
27668   elif ln conf$$.file conf$$ 2>/dev/null; then
27669     as_ln_s=ln
27670   else
27671     as_ln_s='cp -p'
27672   fi
27673 else
27674   as_ln_s='cp -p'
27675 fi
27676 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
27677 rmdir conf$$.dir 2>/dev/null
27678
27679
27680 # as_fn_mkdir_p
27681 # -------------
27682 # Create "$as_dir" as a directory, including parents if necessary.
27683 as_fn_mkdir_p ()
27684 {
27685
27686   case $as_dir in #(
27687   -*) as_dir=./$as_dir;;
27688   esac
27689   test -d "$as_dir" || eval $as_mkdir_p || {
27690     as_dirs=
27691     while :; do
27692       case $as_dir in #(
27693       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
27694       *) as_qdir=$as_dir;;
27695       esac
27696       as_dirs="'$as_qdir' $as_dirs"
27697       as_dir=`$as_dirname -- "$as_dir" ||
27698 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27699          X"$as_dir" : 'X\(//\)[^/]' \| \
27700          X"$as_dir" : 'X\(//\)$' \| \
27701          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
27702 $as_echo X"$as_dir" |
27703     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27704             s//\1/
27705             q
27706           }
27707           /^X\(\/\/\)[^/].*/{
27708             s//\1/
27709             q
27710           }
27711           /^X\(\/\/\)$/{
27712             s//\1/
27713             q
27714           }
27715           /^X\(\/\).*/{
27716             s//\1/
27717             q
27718           }
27719           s/.*/./; q'`
27720       test -d "$as_dir" && break
27721     done
27722     test -z "$as_dirs" || eval "mkdir $as_dirs"
27723   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
27724
27725
27726 } # as_fn_mkdir_p
27727 if mkdir -p . 2>/dev/null; then
27728   as_mkdir_p='mkdir -p "$as_dir"'
27729 else
27730   test -d ./-p && rmdir ./-p
27731   as_mkdir_p=false
27732 fi
27733
27734 if test -x / >/dev/null 2>&1; then
27735   as_test_x='test -x'
27736 else
27737   if ls -dL / >/dev/null 2>&1; then
27738     as_ls_L_option=L
27739   else
27740     as_ls_L_option=
27741   fi
27742   as_test_x='
27743     eval sh -c '\''
27744       if test -d "$1"; then
27745         test -d "$1/.";
27746       else
27747         case $1 in #(
27748         -*)set "./$1";;
27749         esac;
27750         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
27751         ???[sx]*):;;*)false;;esac;fi
27752     '\'' sh
27753   '
27754 fi
27755 as_executable_p=$as_test_x
27756
27757 # Sed expression to map a string onto a valid CPP name.
27758 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
27759
27760 # Sed expression to map a string onto a valid variable name.
27761 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
27762
27763
27764 exec 6>&1
27765 ## ----------------------------------- ##
27766 ## Main body of $CONFIG_STATUS script. ##
27767 ## ----------------------------------- ##
27768 _ASEOF
27769 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
27770
27771 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27772 # Save the log message, to keep $0 and so on meaningful, and to
27773 # report actual input values of CONFIG_FILES etc. instead of their
27774 # values after options handling.
27775 ac_log="
27776 This file was extended by $as_me, which was
27777 generated by GNU Autoconf 2.64.  Invocation command line was
27778
27779   CONFIG_FILES    = $CONFIG_FILES
27780   CONFIG_HEADERS  = $CONFIG_HEADERS
27781   CONFIG_LINKS    = $CONFIG_LINKS
27782   CONFIG_COMMANDS = $CONFIG_COMMANDS
27783   $ $0 $@
27784
27785 on `(hostname || uname -n) 2>/dev/null | sed 1q`
27786 "
27787
27788 _ACEOF
27789
27790 case $ac_config_files in *"
27791 "*) set x $ac_config_files; shift; ac_config_files=$*;;
27792 esac
27793
27794 case $ac_config_headers in *"
27795 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
27796 esac
27797
27798
27799 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27800 # Files that config.status was made for.
27801 config_files="$ac_config_files"
27802 config_headers="$ac_config_headers"
27803 config_commands="$ac_config_commands"
27804
27805 _ACEOF
27806
27807 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27808 ac_cs_usage="\
27809 \`$as_me' instantiates files and other configuration actions
27810 from templates according to the current configuration.  Unless the files
27811 and actions are specified as TAGs, all are instantiated by default.
27812
27813 Usage: $0 [OPTION]... [TAG]...
27814
27815   -h, --help       print this help, then exit
27816   -V, --version    print version number and configuration settings, then exit
27817   -q, --quiet, --silent
27818                    do not print progress messages
27819   -d, --debug      don't remove temporary files
27820       --recheck    update $as_me by reconfiguring in the same conditions
27821       --file=FILE[:TEMPLATE]
27822                    instantiate the configuration file FILE
27823       --header=FILE[:TEMPLATE]
27824                    instantiate the configuration header FILE
27825
27826 Configuration files:
27827 $config_files
27828
27829 Configuration headers:
27830 $config_headers
27831
27832 Configuration commands:
27833 $config_commands
27834
27835 Report bugs to the package provider."
27836
27837 _ACEOF
27838 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27839 ac_cs_version="\\
27840 config.status
27841 configured by $0, generated by GNU Autoconf 2.64,
27842   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
27843
27844 Copyright (C) 2009 Free Software Foundation, Inc.
27845 This config.status script is free software; the Free Software Foundation
27846 gives unlimited permission to copy, distribute and modify it."
27847
27848 ac_pwd='$ac_pwd'
27849 srcdir='$srcdir'
27850 AWK='$AWK'
27851 test -n "\$AWK" || AWK=awk
27852 _ACEOF
27853
27854 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27855 # The default lists apply if the user does not specify any file.
27856 ac_need_defaults=:
27857 while test $# != 0
27858 do
27859   case $1 in
27860   --*=*)
27861     ac_option=`expr "X$1" : 'X\([^=]*\)='`
27862     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
27863     ac_shift=:
27864     ;;
27865   *)
27866     ac_option=$1
27867     ac_optarg=$2
27868     ac_shift=shift
27869     ;;
27870   esac
27871
27872   case $ac_option in
27873   # Handling of the options.
27874   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
27875     ac_cs_recheck=: ;;
27876   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
27877     $as_echo "$ac_cs_version"; exit ;;
27878   --debug | --debu | --deb | --de | --d | -d )
27879     debug=: ;;
27880   --file | --fil | --fi | --f )
27881     $ac_shift
27882     case $ac_optarg in
27883     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27884     esac
27885     as_fn_append CONFIG_FILES " '$ac_optarg'"
27886     ac_need_defaults=false;;
27887   --header | --heade | --head | --hea )
27888     $ac_shift
27889     case $ac_optarg in
27890     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27891     esac
27892     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
27893     ac_need_defaults=false;;
27894   --he | --h)
27895     # Conflict between --help and --header
27896     as_fn_error "ambiguous option: \`$1'
27897 Try \`$0 --help' for more information.";;
27898   --help | --hel | -h )
27899     $as_echo "$ac_cs_usage"; exit ;;
27900   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
27901   | -silent | --silent | --silen | --sile | --sil | --si | --s)
27902     ac_cs_silent=: ;;
27903
27904   # This is an error.
27905   -*) as_fn_error "unrecognized option: \`$1'
27906 Try \`$0 --help' for more information." ;;
27907
27908   *) as_fn_append ac_config_targets " $1"
27909      ac_need_defaults=false ;;
27910
27911   esac
27912   shift
27913 done
27914
27915 ac_configure_extra_args=
27916
27917 if $ac_cs_silent; then
27918   exec 6>/dev/null
27919   ac_configure_extra_args="$ac_configure_extra_args --silent"
27920 fi
27921
27922 _ACEOF
27923 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27924 if \$ac_cs_recheck; then
27925   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
27926   shift
27927   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
27928   CONFIG_SHELL='$SHELL'
27929   export CONFIG_SHELL
27930   exec "\$@"
27931 fi
27932
27933 _ACEOF
27934 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27935 exec 5>>config.log
27936 {
27937   echo
27938   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
27939 ## Running $as_me. ##
27940 _ASBOX
27941   $as_echo "$ac_log"
27942 } >&5
27943
27944 _ACEOF
27945 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27946 #
27947 # INIT-COMMANDS
27948 #
27949 subdirs='$subdirs'
27950
27951 _ACEOF
27952
27953 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27954
27955 # Handling of arguments.
27956 for ac_config_target in $ac_config_targets
27957 do
27958   case $ac_config_target in
27959     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
27960     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
27961     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
27962     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
27963     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
27964     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
27965
27966   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
27967   esac
27968 done
27969
27970
27971 # If the user did not use the arguments to specify the items to instantiate,
27972 # then the envvar interface is used.  Set only those that are not.
27973 # We use the long form for the default assignment because of an extremely
27974 # bizarre bug on SunOS 4.1.3.
27975 if $ac_need_defaults; then
27976   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
27977   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
27978   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
27979 fi
27980
27981 # Have a temporary directory for convenience.  Make it in the build tree
27982 # simply because there is no reason against having it here, and in addition,
27983 # creating and moving files from /tmp can sometimes cause problems.
27984 # Hook for its removal unless debugging.
27985 # Note that there is a small window in which the directory will not be cleaned:
27986 # after its creation but before its name has been assigned to `$tmp'.
27987 $debug ||
27988 {
27989   tmp=
27990   trap 'exit_status=$?
27991   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
27992 ' 0
27993   trap 'as_fn_exit 1' 1 2 13 15
27994 }
27995 # Create a (secure) tmp directory for tmp files.
27996
27997 {
27998   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
27999   test -n "$tmp" && test -d "$tmp"
28000 }  ||
28001 {
28002   tmp=./conf$$-$RANDOM
28003   (umask 077 && mkdir "$tmp")
28004 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
28005
28006 # Set up the scripts for CONFIG_FILES section.
28007 # No need to generate them if there are no CONFIG_FILES.
28008 # This happens for instance with `./config.status config.h'.
28009 if test -n "$CONFIG_FILES"; then
28010
28011 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
28012   ac_cs_awk_getline=:
28013   ac_cs_awk_pipe_init=
28014   ac_cs_awk_read_file='
28015       while ((getline aline < (F[key])) > 0)
28016         print(aline)
28017       close(F[key])'
28018   ac_cs_awk_pipe_fini=
28019 else
28020   ac_cs_awk_getline=false
28021   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
28022   ac_cs_awk_read_file='
28023       print "|#_!!_#|"
28024       print "cat " F[key] " &&"
28025       '$ac_cs_awk_pipe_init
28026   # The final `:' finishes the AND list.
28027   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
28028 fi
28029 ac_cr=`echo X | tr X '\015'`
28030 # On cygwin, bash can eat \r inside `` if the user requested igncr.
28031 # But we know of no other shell where ac_cr would be empty at this
28032 # point, so we can use a bashism as a fallback.
28033 if test "x$ac_cr" = x; then
28034   eval ac_cr=\$\'\\r\'
28035 fi
28036 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
28037 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
28038   ac_cs_awk_cr='\r'
28039 else
28040   ac_cs_awk_cr=$ac_cr
28041 fi
28042
28043 echo 'BEGIN {' >"$tmp/subs1.awk" &&
28044 _ACEOF
28045
28046 # Create commands to substitute file output variables.
28047 {
28048   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
28049   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
28050   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
28051   echo "_ACAWK" &&
28052   echo "_ACEOF"
28053 } >conf$$files.sh &&
28054 . ./conf$$files.sh ||
28055   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28056 rm -f conf$$files.sh
28057
28058 {
28059   echo "cat >conf$$subs.awk <<_ACEOF" &&
28060   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
28061   echo "_ACEOF"
28062 } >conf$$subs.sh ||
28063   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28064 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
28065 ac_delim='%!_!# '
28066 for ac_last_try in false false false false false :; do
28067   . ./conf$$subs.sh ||
28068     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28069
28070   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
28071   if test $ac_delim_n = $ac_delim_num; then
28072     break
28073   elif $ac_last_try; then
28074     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28075   else
28076     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28077   fi
28078 done
28079 rm -f conf$$subs.sh
28080
28081 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28082 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
28083 _ACEOF
28084 sed -n '
28085 h
28086 s/^/S["/; s/!.*/"]=/
28087 p
28088 g
28089 s/^[^!]*!//
28090 :repl
28091 t repl
28092 s/'"$ac_delim"'$//
28093 t delim
28094 :nl
28095 h
28096 s/\(.\{148\}\).*/\1/
28097 t more1
28098 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
28099 p
28100 n
28101 b repl
28102 :more1
28103 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28104 p
28105 g
28106 s/.\{148\}//
28107 t nl
28108 :delim
28109 h
28110 s/\(.\{148\}\).*/\1/
28111 t more2
28112 s/["\\]/\\&/g; s/^/"/; s/$/"/
28113 p
28114 b
28115 :more2
28116 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28117 p
28118 g
28119 s/.\{148\}//
28120 t delim
28121 ' <conf$$subs.awk | sed '
28122 /^[^""]/{
28123   N
28124   s/\n//
28125 }
28126 ' >>$CONFIG_STATUS || ac_write_fail=1
28127 rm -f conf$$subs.awk
28128 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28129 _ACAWK
28130 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
28131   for (key in S) S_is_set[key] = 1
28132   FS = "\a"
28133   \$ac_cs_awk_pipe_init
28134 }
28135 {
28136   line = $ 0
28137   nfields = split(line, field, "@")
28138   substed = 0
28139   len = length(field[1])
28140   for (i = 2; i < nfields; i++) {
28141     key = field[i]
28142     keylen = length(key)
28143     if (S_is_set[key]) {
28144       value = S[key]
28145       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
28146       len += length(value) + length(field[++i])
28147       substed = 1
28148     } else
28149       len += 1 + keylen
28150   }
28151   if (nfields == 3 && !substed) {
28152     key = field[2]
28153     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
28154       \$ac_cs_awk_read_file
28155       next
28156     }
28157   }
28158   print line
28159 }
28160 \$ac_cs_awk_pipe_fini
28161 _ACAWK
28162 _ACEOF
28163 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28164 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
28165   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
28166 else
28167   cat
28168 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
28169   || as_fn_error "could not setup config files machinery" "$LINENO" 5
28170 _ACEOF
28171
28172 # VPATH may cause trouble with some makes, so we remove $(srcdir),
28173 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
28174 # trailing colons and then remove the whole line if VPATH becomes empty
28175 # (actually we leave an empty line to preserve line numbers).
28176 if test "x$srcdir" = x.; then
28177   ac_vpsub='/^[  ]*VPATH[        ]*=/{
28178 s/:*\$(srcdir):*/:/
28179 s/:*\${srcdir}:*/:/
28180 s/:*@srcdir@:*/:/
28181 s/^\([^=]*=[     ]*\):*/\1/
28182 s/:*$//
28183 s/^[^=]*=[       ]*$//
28184 }'
28185 fi
28186
28187 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28188 fi # test -n "$CONFIG_FILES"
28189
28190 # Set up the scripts for CONFIG_HEADERS section.
28191 # No need to generate them if there are no CONFIG_HEADERS.
28192 # This happens for instance with `./config.status Makefile'.
28193 if test -n "$CONFIG_HEADERS"; then
28194 cat >"$tmp/defines.awk" <<\_ACAWK ||
28195 BEGIN {
28196 _ACEOF
28197
28198 # Transform confdefs.h into an awk script `defines.awk', embedded as
28199 # here-document in config.status, that substitutes the proper values into
28200 # config.h.in to produce config.h.
28201
28202 # Create a delimiter string that does not exist in confdefs.h, to ease
28203 # handling of long lines.
28204 ac_delim='%!_!# '
28205 for ac_last_try in false false :; do
28206   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
28207   if test -z "$ac_t"; then
28208     break
28209   elif $ac_last_try; then
28210     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
28211   else
28212     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28213   fi
28214 done
28215
28216 # For the awk script, D is an array of macro values keyed by name,
28217 # likewise P contains macro parameters if any.  Preserve backslash
28218 # newline sequences.
28219
28220 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
28221 sed -n '
28222 s/.\{148\}/&'"$ac_delim"'/g
28223 t rset
28224 :rset
28225 s/^[     ]*#[    ]*define[       ][      ]*/ /
28226 t def
28227 d
28228 :def
28229 s/\\$//
28230 t bsnl
28231 s/["\\]/\\&/g
28232 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28233 D["\1"]=" \3"/p
28234 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
28235 d
28236 :bsnl
28237 s/["\\]/\\&/g
28238 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28239 D["\1"]=" \3\\\\\\n"\\/p
28240 t cont
28241 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
28242 t cont
28243 d
28244 :cont
28245 n
28246 s/.\{148\}/&'"$ac_delim"'/g
28247 t clear
28248 :clear
28249 s/\\$//
28250 t bsnlc
28251 s/["\\]/\\&/g; s/^/"/; s/$/"/p
28252 d
28253 :bsnlc
28254 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
28255 b cont
28256 ' <confdefs.h | sed '
28257 s/'"$ac_delim"'/"\\\
28258 "/g' >>$CONFIG_STATUS || ac_write_fail=1
28259
28260 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28261   for (key in D) D_is_set[key] = 1
28262   FS = "\a"
28263 }
28264 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
28265   line = \$ 0
28266   split(line, arg, " ")
28267   if (arg[1] == "#") {
28268     defundef = arg[2]
28269     mac1 = arg[3]
28270   } else {
28271     defundef = substr(arg[1], 2)
28272     mac1 = arg[2]
28273   }
28274   split(mac1, mac2, "(") #)
28275   macro = mac2[1]
28276   prefix = substr(line, 1, index(line, defundef) - 1)
28277   if (D_is_set[macro]) {
28278     # Preserve the white space surrounding the "#".
28279     print prefix "define", macro P[macro] D[macro]
28280     next
28281   } else {
28282     # Replace #undef with comments.  This is necessary, for example,
28283     # in the case of _POSIX_SOURCE, which is predefined and required
28284     # on some systems where configure will not decide to define it.
28285     if (defundef == "undef") {
28286       print "/*", prefix defundef, macro, "*/"
28287       next
28288     }
28289   }
28290 }
28291 { print }
28292 _ACAWK
28293 _ACEOF
28294 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28295   as_fn_error "could not setup config headers machinery" "$LINENO" 5
28296 fi # test -n "$CONFIG_HEADERS"
28297
28298
28299 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
28300 shift
28301 for ac_tag
28302 do
28303   case $ac_tag in
28304   :[FHLC]) ac_mode=$ac_tag; continue;;
28305   esac
28306   case $ac_mode$ac_tag in
28307   :[FHL]*:*);;
28308   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
28309   :[FH]-) ac_tag=-:-;;
28310   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
28311   esac
28312   ac_save_IFS=$IFS
28313   IFS=:
28314   set x $ac_tag
28315   IFS=$ac_save_IFS
28316   shift
28317   ac_file=$1
28318   shift
28319
28320   case $ac_mode in
28321   :L) ac_source=$1;;
28322   :[FH])
28323     ac_file_inputs=
28324     for ac_f
28325     do
28326       case $ac_f in
28327       -) ac_f="$tmp/stdin";;
28328       *) # Look for the file first in the build tree, then in the source tree
28329          # (if the path is not absolute).  The absolute path cannot be DOS-style,
28330          # because $ac_f cannot contain `:'.
28331          test -f "$ac_f" ||
28332            case $ac_f in
28333            [\\/$]*) false;;
28334            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
28335            esac ||
28336            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
28337       esac
28338       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
28339       as_fn_append ac_file_inputs " '$ac_f'"
28340     done
28341
28342     # Let's still pretend it is `configure' which instantiates (i.e., don't
28343     # use $as_me), people would be surprised to read:
28344     #    /* config.h.  Generated by config.status.  */
28345     configure_input='Generated from '`
28346           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
28347         `' by configure.'
28348     if test x"$ac_file" != x-; then
28349       configure_input="$ac_file.  $configure_input"
28350       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
28351 $as_echo "$as_me: creating $ac_file" >&6;}
28352     fi
28353     # Neutralize special characters interpreted by sed in replacement strings.
28354     case $configure_input in #(
28355     *\&* | *\|* | *\\* )
28356        ac_sed_conf_input=`$as_echo "$configure_input" |
28357        sed 's/[\\\\&|]/\\\\&/g'`;; #(
28358     *) ac_sed_conf_input=$configure_input;;
28359     esac
28360
28361     case $ac_tag in
28362     *:-:* | *:-) cat >"$tmp/stdin" \
28363       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
28364     esac
28365     ;;
28366   esac
28367
28368   ac_dir=`$as_dirname -- "$ac_file" ||
28369 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28370          X"$ac_file" : 'X\(//\)[^/]' \| \
28371          X"$ac_file" : 'X\(//\)$' \| \
28372          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
28373 $as_echo X"$ac_file" |
28374     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28375             s//\1/
28376             q
28377           }
28378           /^X\(\/\/\)[^/].*/{
28379             s//\1/
28380             q
28381           }
28382           /^X\(\/\/\)$/{
28383             s//\1/
28384             q
28385           }
28386           /^X\(\/\).*/{
28387             s//\1/
28388             q
28389           }
28390           s/.*/./; q'`
28391   as_dir="$ac_dir"; as_fn_mkdir_p
28392   ac_builddir=.
28393
28394 case "$ac_dir" in
28395 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
28396 *)
28397   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
28398   # A ".." for each directory in $ac_dir_suffix.
28399   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
28400   case $ac_top_builddir_sub in
28401   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
28402   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
28403   esac ;;
28404 esac
28405 ac_abs_top_builddir=$ac_pwd
28406 ac_abs_builddir=$ac_pwd$ac_dir_suffix
28407 # for backward compatibility:
28408 ac_top_builddir=$ac_top_build_prefix
28409
28410 case $srcdir in
28411   .)  # We are building in place.
28412     ac_srcdir=.
28413     ac_top_srcdir=$ac_top_builddir_sub
28414     ac_abs_top_srcdir=$ac_pwd ;;
28415   [\\/]* | ?:[\\/]* )  # Absolute name.
28416     ac_srcdir=$srcdir$ac_dir_suffix;
28417     ac_top_srcdir=$srcdir
28418     ac_abs_top_srcdir=$srcdir ;;
28419   *) # Relative name.
28420     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
28421     ac_top_srcdir=$ac_top_build_prefix$srcdir
28422     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
28423 esac
28424 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
28425
28426
28427   case $ac_mode in
28428   :F)
28429   #
28430   # CONFIG_FILE
28431   #
28432
28433 _ACEOF
28434
28435 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28436 # If the template does not know about datarootdir, expand it.
28437 # FIXME: This hack should be removed a few years after 2.60.
28438 ac_datarootdir_hack=; ac_datarootdir_seen=
28439 ac_sed_dataroot='
28440 /datarootdir/ {
28441   p
28442   q
28443 }
28444 /@datadir@/p
28445 /@docdir@/p
28446 /@infodir@/p
28447 /@localedir@/p
28448 /@mandir@/p'
28449 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
28450 *datarootdir*) ac_datarootdir_seen=yes;;
28451 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
28452   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
28453 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
28454 _ACEOF
28455 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28456   ac_datarootdir_hack='
28457   s&@datadir@&$datadir&g
28458   s&@docdir@&$docdir&g
28459   s&@infodir@&$infodir&g
28460   s&@localedir@&$localedir&g
28461   s&@mandir@&$mandir&g
28462   s&\\\${datarootdir}&$datarootdir&g' ;;
28463 esac
28464 _ACEOF
28465
28466 # Neutralize VPATH when `$srcdir' = `.'.
28467 # Shell code in configure.ac might set extrasub.
28468 # FIXME: do we really want to maintain this feature?
28469 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28470 ac_sed_extra="$ac_vpsub
28471 $extrasub
28472 _ACEOF
28473 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28474 :t
28475 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
28476 s|@configure_input@|$ac_sed_conf_input|;t t
28477 s&@top_builddir@&$ac_top_builddir_sub&;t t
28478 s&@top_build_prefix@&$ac_top_build_prefix&;t t
28479 s&@srcdir@&$ac_srcdir&;t t
28480 s&@abs_srcdir@&$ac_abs_srcdir&;t t
28481 s&@top_srcdir@&$ac_top_srcdir&;t t
28482 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
28483 s&@builddir@&$ac_builddir&;t t
28484 s&@abs_builddir@&$ac_abs_builddir&;t t
28485 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
28486 $ac_datarootdir_hack
28487 "
28488 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
28489 if $ac_cs_awk_getline; then
28490   $AWK -f "$tmp/subs.awk"
28491 else
28492   $AWK -f "$tmp/subs.awk" | $SHELL
28493 fi >$tmp/out \
28494   || as_fn_error "could not create $ac_file" "$LINENO" 5
28495
28496 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
28497   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
28498   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
28499   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28500 which seems to be undefined.  Please make sure it is defined." >&5
28501 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28502 which seems to be undefined.  Please make sure it is defined." >&2;}
28503
28504   rm -f "$tmp/stdin"
28505   case $ac_file in
28506   -) cat "$tmp/out" && rm -f "$tmp/out";;
28507   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
28508   esac \
28509   || as_fn_error "could not create $ac_file" "$LINENO" 5
28510  ;;
28511   :H)
28512   #
28513   # CONFIG_HEADER
28514   #
28515   if test x"$ac_file" != x-; then
28516     {
28517       $as_echo "/* $configure_input  */" \
28518       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
28519     } >"$tmp/config.h" \
28520       || as_fn_error "could not create $ac_file" "$LINENO" 5
28521     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
28522       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
28523 $as_echo "$as_me: $ac_file is unchanged" >&6;}
28524     else
28525       rm -f "$ac_file"
28526       mv "$tmp/config.h" "$ac_file" \
28527         || as_fn_error "could not create $ac_file" "$LINENO" 5
28528     fi
28529   else
28530     $as_echo "/* $configure_input  */" \
28531       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
28532       || as_fn_error "could not create -" "$LINENO" 5
28533   fi
28534  ;;
28535
28536   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
28537 $as_echo "$as_me: executing $ac_file commands" >&6;}
28538  ;;
28539   esac
28540
28541
28542   case $ac_file$ac_mode in
28543     "as":F) chmod +x as ;;
28544     "collect-ld":F) chmod +x collect-ld ;;
28545     "nm":F) chmod +x nm ;;
28546     "default":C)
28547 case ${CONFIG_HEADERS} in
28548   *auto-host.h:config.in*)
28549   echo > cstamp-h ;;
28550 esac
28551 # Make sure all the subdirs exist.
28552 for d in $subdirs doc build common c-family
28553 do
28554     test -d $d || mkdir $d
28555 done
28556  ;;
28557
28558   esac
28559 done # for ac_tag
28560
28561
28562 as_fn_exit 0
28563 _ACEOF
28564 ac_clean_files=$ac_clean_files_save
28565
28566 test $ac_write_fail = 0 ||
28567   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
28568
28569
28570 # configure is writing to config.log, and then calls config.status.
28571 # config.status does its own redirection, appending to config.log.
28572 # Unfortunately, on DOS this fails, as config.log is still kept open
28573 # by configure, so config.status won't be able to write to it; its
28574 # output is simply discarded.  So we exec the FD to /dev/null,
28575 # effectively closing config.log, so it can be properly (re)opened and
28576 # appended to by config.status.  When coming back to configure, we
28577 # need to make the FD available again.
28578 if test "$no_create" != yes; then
28579   ac_cs_success=:
28580   ac_config_status_args=
28581   test "$silent" = yes &&
28582     ac_config_status_args="$ac_config_status_args --quiet"
28583   exec 5>/dev/null
28584   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
28585   exec 5>>config.log
28586   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
28587   # would make configure fail if this is the last instruction.
28588   $ac_cs_success || as_fn_exit $?
28589 fi
28590 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
28591   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
28592 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
28593 fi
28594
28595