gcc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1
 173
 174   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 175     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 176     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 177     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 178     PATH=/empty FPATH=/empty; export PATH FPATH
 179     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 180       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 181   if (eval "$as_required") 2>/dev/null; then :
 182   as_have_required=yes
 183 else
 184   as_have_required=no
 185 fi
 186   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 187
 188 else
 189   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 190 as_found=false
 191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 192 do
 193   IFS=$as_save_IFS
 194   test -z "$as_dir" && as_dir=.
 195   as_found=:
 196   case $as_dir in #(
 197          /*)
 198            for as_base in sh bash ksh sh5; do
 199              # Try only shells that exist, to save several forks.
 200              as_shell=$as_dir/$as_base
 201              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 202                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 203   CONFIG_SHELL=$as_shell as_have_required=yes
 204                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 205   break 2
 206 fi
 207 fi
 208            done;;
 209        esac
 210   as_found=false
 211 done
 212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 213               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 214   CONFIG_SHELL=$SHELL as_have_required=yes
 215 fi; }
 216 IFS=$as_save_IFS
 217
 218
 219       if test "x$CONFIG_SHELL" != x; then :
 220   # We cannot yet assume a decent shell, so we have to provide a
 221         # neutralization value for shells without unset; and this also
 222         # works around shells that cannot unset nonexistent variables.
 223         BASH_ENV=/dev/null
 224         ENV=/dev/null
 225         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 226         export CONFIG_SHELL
 227         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 228 fi
 229
 230     if test x$as_have_required = xno; then :
 231   $as_echo "$0: This script requires a shell more modern than all"
 232   $as_echo "$0: the shells that I found on your system."
 233   if test x${ZSH_VERSION+set} = xset ; then
 234     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 235     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 236   else
 237     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 238 $0: including any error possibly output before this
 239 $0: message. Then install a modern shell, or manually run
 240 $0: the script under such a shell if you do have one."
 241   fi
 242   exit 1
 243 fi
 244 fi
 245 fi
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247 export SHELL
 248 # Unset more variables known to interfere with behavior of common tools.
 249 CLICOLOR_FORCE= GREP_OPTIONS=
 250 unset CLICOLOR_FORCE GREP_OPTIONS
 251
 252 ## --------------------- ##
 253 ## M4sh Shell Functions. ##
 254 ## --------------------- ##
 255 # as_fn_unset VAR
 256 # ---------------
 257 # Portably unset VAR.
 258 as_fn_unset ()
 259 {
 260   { eval $1=; unset $1;}
 261 }
 262 as_unset=as_fn_unset
 263
 264 # as_fn_set_status STATUS
 265 # -----------------------
 266 # Set $? to STATUS, without forking.
 267 as_fn_set_status ()
 268 {
 269   return $1
 270 } # as_fn_set_status
 271
 272 # as_fn_exit STATUS
 273 # -----------------
 274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 275 as_fn_exit ()
 276 {
 277   set +e
 278   as_fn_set_status $1
 279   exit $1
 280 } # as_fn_exit
 281
 282 # as_fn_mkdir_p
 283 # -------------
 284 # Create "$as_dir" as a directory, including parents if necessary.
 285 as_fn_mkdir_p ()
 286 {
 287
 288   case $as_dir in #(
 289   -*) as_dir=./$as_dir;;
 290   esac
 291   test -d "$as_dir" || eval $as_mkdir_p || {
 292     as_dirs=
 293     while :; do
 294       case $as_dir in #(
 295       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 296       *) as_qdir=$as_dir;;
 297       esac
 298       as_dirs="'$as_qdir' $as_dirs"
 299       as_dir=`$as_dirname -- "$as_dir" ||
 300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 301          X"$as_dir" : 'X\(//\)[^/]' \| \
 302          X"$as_dir" : 'X\(//\)$' \| \
 303          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 304 $as_echo X"$as_dir" |
 305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\/\)[^/].*/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\/\)$/{
 314             s//\1/
 315             q
 316           }
 317           /^X\(\/\).*/{
 318             s//\1/
 319             q
 320           }
 321           s/.*/./; q'`
 322       test -d "$as_dir" && break
 323     done
 324     test -z "$as_dirs" || eval "mkdir $as_dirs"
 325   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 326
 327
 328 } # as_fn_mkdir_p
 329 # as_fn_append VAR VALUE
 330 # ----------------------
 331 # Append the text in VALUE to the end of the definition contained in VAR. Take
 332 # advantage of any shell optimizations that allow amortized linear growth over
 333 # repeated appends, instead of the typical quadratic growth present in naive
 334 # implementations.
 335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 336   eval 'as_fn_append ()
 337   {
 338     eval $1+=\$2
 339   }'
 340 else
 341   as_fn_append ()
 342   {
 343     eval $1=\$$1\$2
 344   }
 345 fi # as_fn_append
 346
 347 # as_fn_arith ARG...
 348 # ------------------
 349 # Perform arithmetic evaluation on the ARGs, and store the result in the
 350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 351 # must be portable across $(()) and expr.
 352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 353   eval 'as_fn_arith ()
 354   {
 355     as_val=$(( $* ))
 356   }'
 357 else
 358   as_fn_arith ()
 359   {
 360     as_val=`expr "$@" || test $? -eq 1`
 361   }
 362 fi # as_fn_arith
 363
 364
 365 # as_fn_error ERROR [LINENO LOG_FD]
 366 # ---------------------------------
 367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 369 # script with status $?, using 1 if that was 0.
 370 as_fn_error ()
 371 {
 372   as_status=$?; test $as_status -eq 0 && as_status=1
 373   if test "$3"; then
 374     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 375     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 376   fi
 377   $as_echo "$as_me: error: $1" >&2
 378   as_fn_exit $as_status
 379 } # as_fn_error
 380
 381 if expr a : '\(a\)' >/dev/null 2>&1 &&
 382    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 383   as_expr=expr
 384 else
 385   as_expr=false
 386 fi
 387
 388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 389   as_basename=basename
 390 else
 391   as_basename=false
 392 fi
 393
 394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 395   as_dirname=dirname
 396 else
 397   as_dirname=false
 398 fi
 399
 400 as_me=`$as_basename -- "$0" ||
 401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 402          X"$0" : 'X\(//\)$' \| \
 403          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 404 $as_echo X/"$0" |
 405     sed '/^.*\/\([^/][^/]*\)\/*$/{
 406             s//\1/
 407             q
 408           }
 409           /^X\/\(\/\/\)$/{
 410             s//\1/
 411             q
 412           }
 413           /^X\/\(\/\).*/{
 414             s//\1/
 415             q
 416           }
 417           s/.*/./; q'`
 418
 419 # Avoid depending upon Character Ranges.
 420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 423 as_cr_digits='0123456789'
 424 as_cr_alnum=$as_cr_Letters$as_cr_digits
 425
 426
 427   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 428   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 429   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 430   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 431   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 432   sed -n '
 433     p
 434     /[$]LINENO/=
 435   ' <$as_myself |
 436     sed '
 437       s/[$]LINENO.*/&-/
 438       t lineno
 439       b
 440       :lineno
 441       N
 442       :loop
 443       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 444       t loop
 445       s/-\n.*//
 446     ' >$as_me.lineno &&
 447   chmod +x "$as_me.lineno" ||
 448     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 449
 450   # Don't try to exec as it changes $[0], causing all sort of problems
 451   # (the dirname of $[0] is not the place where we might find the
 452   # original and so on.  Autoconf is especially sensitive to this).
 453   . "./$as_me.lineno"
 454   # Exit status is that of the last command.
 455   exit
 456 }
 457
 458 ECHO_C= ECHO_N= ECHO_T=
 459 case `echo -n x` in #(((((
 460 -n*)
 461   case `echo 'xy\c'` in
 462   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 463   xy)  ECHO_C='\c';;
 464   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 465        ECHO_T=' ';;
 466   esac;;
 467 *)
 468   ECHO_N='-n';;
 469 esac
 470
 471 rm -f conf$$ conf$$.exe conf$$.file
 472 if test -d conf$$.dir; then
 473   rm -f conf$$.dir/conf$$.file
 474 else
 475   rm -f conf$$.dir
 476   mkdir conf$$.dir 2>/dev/null
 477 fi
 478 if (echo >conf$$.file) 2>/dev/null; then
 479   if ln -s conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s='ln -s'
 481     # ... but there are two gotchas:
 482     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 483     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 484     # In both cases, we have to default to `cp -p'.
 485     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 486       as_ln_s='cp -p'
 487   elif ln conf$$.file conf$$ 2>/dev/null; then
 488     as_ln_s=ln
 489   else
 490     as_ln_s='cp -p'
 491   fi
 492 else
 493   as_ln_s='cp -p'
 494 fi
 495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 496 rmdir conf$$.dir 2>/dev/null
 497
 498 if mkdir -p . 2>/dev/null; then
 499   as_mkdir_p='mkdir -p "$as_dir"'
 500 else
 501   test -d ./-p && rmdir ./-p
 502   as_mkdir_p=false
 503 fi
 504
 505 if test -x / >/dev/null 2>&1; then
 506   as_test_x='test -x'
 507 else
 508   if ls -dL / >/dev/null 2>&1; then
 509     as_ls_L_option=L
 510   else
 511     as_ls_L_option=
 512   fi
 513   as_test_x='
 514     eval sh -c '\''
 515       if test -d "$1"; then
 516         test -d "$1/.";
 517       else
 518         case $1 in #(
 519         -*)set "./$1";;
 520         esac;
 521         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 522         ???[sx]*):;;*)false;;esac;fi
 523     '\'' sh
 524   '
 525 fi
 526 as_executable_p=$as_test_x
 527
 528 # Sed expression to map a string onto a valid CPP name.
 529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 530
 531 # Sed expression to map a string onto a valid variable name.
 532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 SHELL=${CONFIG_SHELL-/bin/sh}
 535
 536
 537 exec 7<&0 </dev/null 6>&1
 538
 539 # Name of the host.
 540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 541 # so uname gets run too.
 542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 543
 544 #
 545 # Initializations.
 546 #
 547 ac_default_prefix=/usr/local
 548 ac_clean_files=
 549 ac_config_libobj_dir=.
 550 LIBOBJS=
 551 cross_compiling=no
 552 subdirs=
 553 MFLAGS=
 554 MAKEFLAGS=
 555
 556 # Identity of this package.
 557 PACKAGE_NAME=
 558 PACKAGE_TARNAME=
 559 PACKAGE_VERSION=
 560 PACKAGE_STRING=
 561 PACKAGE_BUGREPORT=
 562 PACKAGE_URL=
 563
 564 ac_unique_file="tree.c"
 565 # Factoring default headers for most tests.
 566 ac_includes_default="\
 567 #include <stdio.h>
 568 #ifdef HAVE_SYS_TYPES_H
 569 # include <sys/types.h>
 570 #endif
 571 #ifdef HAVE_SYS_STAT_H
 572 # include <sys/stat.h>
 573 #endif
 574 #ifdef STDC_HEADERS
 575 # include <stdlib.h>
 576 # include <stddef.h>
 577 #else
 578 # ifdef HAVE_STDLIB_H
 579 #  include <stdlib.h>
 580 # endif
 581 #endif
 582 #ifdef HAVE_STRING_H
 583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 584 #  include <memory.h>
 585 # endif
 586 # include <string.h>
 587 #endif
 588 #ifdef HAVE_STRINGS_H
 589 # include <strings.h>
 590 #endif
 591 #ifdef HAVE_INTTYPES_H
 592 # include <inttypes.h>
 593 #endif
 594 #ifdef HAVE_STDINT_H
 595 # include <stdint.h>
 596 #endif
 597 #ifdef HAVE_UNISTD_H
 598 # include <unistd.h>
 599 #endif"
 600
 601 ac_subst_vars='LTLIBOBJS
 602 LIBOBJS
 603 enable_plugin
 604 pluginlibs
 605 CLOOGINC
 606 CLOOGLIBS
 607 ISLINC
 608 ISLLIBS
 609 GMPINC
 610 GMPLIBS
 611 target_cpu_default
 612 fortran_target_objs
 613 cxx_target_objs
 614 c_target_objs
 615 use_gcc_stdint
 616 xm_defines
 617 xm_include_list
 618 xm_file_list
 619 tm_p_include_list
 620 tm_p_file_list
 621 tm_defines
 622 tm_include_list
 623 tm_file_list
 624 common_out_object_file
 625 common_out_file
 626 out_object_file
 627 out_file
 628 objc_boehm_gc
 629 md_file
 630 local_prefix
 631 lang_tree_files
 632 lang_specs_files
 633 lang_opt_files
 634 install
 635 out_host_hook_obj
 636 host_xm_defines
 637 host_xm_include_list
 638 host_xm_file_list
 639 host_exeext
 640 gcc_gxx_include_dir_add_sysroot
 641 gcc_gxx_include_dir
 642 gcc_config_arguments
 643 float_h_file
 644 extra_programs
 645 extra_objs
 646 extra_headers_list
 647 user_headers_inc_next_post
 648 user_headers_inc_next_pre
 649 extra_gcc_objs
 650 TM_MULTILIB_EXCEPTIONS_CONFIG
 651 TM_MULTILIB_CONFIG
 652 TM_ENDIAN_CONFIG
 653 tmake_file
 654 xmake_file
 655 cpp_install_dir
 656 check_languages
 657 build_file_translate
 658 build_xm_defines
 659 build_xm_include_list
 660 build_xm_file_list
 661 build_install_headers_dir
 662 build_exeext
 663 all_selected_languages
 664 all_languages
 665 all_lang_makefrags
 666 all_gtfiles
 667 all_compilers
 668 srcdir
 669 subdirs
 670 dollar
 671 gcc_tooldir
 672 enable_lto
 673 MAINT
 674 zlibinc
 675 zlibdir
 676 HOST_LIBS
 677 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_CXXFLAGS
 707 BUILD_CFLAGS
 708 CXX_FOR_BUILD
 709 CC_FOR_BUILD
 710 inhibit_libc
 711 SYSTEM_HEADER_DIR
 712 ALL
 713 CROSS
 714 CATOBJEXT
 715 GENCAT
 716 INSTOBJEXT
 717 DATADIRNAME
 718 CATALOGS
 719 POSUB
 720 GMSGFMT
 721 XGETTEXT
 722 INCINTL
 723 LIBINTL_DEP
 724 LIBINTL
 725 USE_NLS
 726 extra_opt_files
 727 extra_modes_file
 728 NATIVE_SYSTEM_HEADER_DIR
 729 objext
 730 manext
 731 LIBICONV_DEP
 732 LTLIBICONV
 733 LIBICONV
 734 LDEXP_LIB
 735 EXTRA_GCC_LIBS
 736 GNAT_LIBEXC
 737 COLLECT2_LIBS
 738 CXXCPP
 739 AR
 740 NM
 741 BISON
 742 FLEX
 743 GENERATED_MANPAGES
 744 BUILD_INFO
 745 MAKEINFO
 746 have_mktemp_command
 747 make_compare_target
 748 INSTALL_DATA
 749 INSTALL_PROGRAM
 750 INSTALL
 751 ranlib_flags
 752 RANLIB
 753 LN
 754 LN_S
 755 AWK
 756 SET_MAKE
 757 REPORT_BUGS_TEXI
 758 REPORT_BUGS_TO
 759 PKGVERSION
 760 CONFIGURE_SPECS
 761 CROSS_SYSTEM_HEADER_DIR
 762 TARGET_SYSTEM_ROOT_DEFINE
 763 TARGET_SYSTEM_ROOT
 764 SYSROOT_CFLAGS_FOR_TARGET
 765 enable_shared
 766 enable_fixed_point
 767 enable_decimal_float
 768 with_float
 769 enable_multiarch
 770 enable_multilib
 771 coverage_flags
 772 valgrind_command
 773 valgrind_path_defines
 774 valgrind_path
 775 TREEBROWSER
 776 nocommon_flag
 777 noexception_flags
 778 warn_cxxflags
 779 warn_cflags
 780 c_strict_warn
 781 strict_warn
 782 c_loose_warn
 783 loose_warn
 784 EGREP
 785 GREP
 786 CPP
 787 PICFLAG_FOR_TARGET
 788 OUTPUT_OPTION
 789 NO_MINUS_C_MINUS_O
 790 GNATMAKE
 791 GNATBIND
 792 ac_ct_CXX
 793 CXXFLAGS
 794 CXX
 795 OBJEXT
 796 EXEEXT
 797 ac_ct_CC
 798 CPPFLAGS
 799 LDFLAGS
 800 CFLAGS
 801 CC
 802 GENINSRC
 803 target_subdir
 804 host_subdir
 805 build_subdir
 806 build_libsubdir
 807 target_noncanonical
 808 target_os
 809 target_vendor
 810 target_cpu
 811 target
 812 host_os
 813 host_vendor
 814 host_cpu
 815 host
 816 build_os
 817 build_vendor
 818 build_cpu
 819 build
 820 target_alias
 821 host_alias
 822 build_alias
 823 LIBS
 824 ECHO_T
 825 ECHO_N
 826 ECHO_C
 827 DEFS
 828 mandir
 829 localedir
 830 libdir
 831 psdir
 832 pdfdir
 833 dvidir
 834 htmldir
 835 infodir
 836 docdir
 837 oldincludedir
 838 includedir
 839 localstatedir
 840 sharedstatedir
 841 sysconfdir
 842 datadir
 843 datarootdir
 844 libexecdir
 845 sbindir
 846 bindir
 847 program_transform_name
 848 prefix
 849 exec_prefix
 850 PACKAGE_URL
 851 PACKAGE_BUGREPORT
 852 PACKAGE_STRING
 853 PACKAGE_VERSION
 854 PACKAGE_TARNAME
 855 PACKAGE_NAME
 856 PATH_SEPARATOR
 857 SHELL'
 858 ac_subst_files='option_includes
 859 language_hooks'
 860 ac_user_opts='
 861 enable_option_checking
 862 with_build_libsubdir
 863 with_local_prefix
 864 with_gxx_include_dir
 865 with_cpp_install_dir
 866 enable_generated_files_in_srcdir
 867 with_gnu_ld
 868 with_ld
 869 with_demangler_in_ld
 870 with_gnu_as
 871 with_as
 872 enable_largefile
 873 enable_werror_always
 874 enable_checking
 875 enable_coverage
 876 enable_gather_detailed_mem_stats
 877 with_stabs
 878 enable_multilib
 879 enable_multiarch
 880 enable___cxa_atexit
 881 enable_decimal_float
 882 enable_fixed_point
 883 enable_threads
 884 enable_tls
 885 enable_objc_gc
 886 with_dwarf2
 887 enable_shared
 888 with_native_system_header_dir
 889 with_build_sysroot
 890 with_sysroot
 891 with_specs
 892 with_pkgversion
 893 with_bugurl
 894 enable_languages
 895 with_multilib_list
 896 enable_rpath
 897 with_libiconv_prefix
 898 enable_sjlj_exceptions
 899 enable_secureplt
 900 enable_leading_mingw64_underscores
 901 enable_cld
 902 enable_frame_pointer
 903 enable_win32_registry
 904 enable_static
 905 with_pic
 906 enable_fast_install
 907 enable_libtool_lock
 908 with_plugin_ld
 909 enable_gnu_indirect_function
 910 enable_initfini_array
 911 enable_comdat
 912 enable_gnu_unique_object
 913 enable_linker_build_id
 914 with_long_double_128
 915 with_gc
 916 with_system_zlib
 917 enable_maintainer_mode
 918 enable_version_specific_runtime_libs
 919 enable_plugin
 920 enable_libquadmath_support
 921 with_linker_hash_style
 922 '
 923       ac_precious_vars='build_alias
 924 host_alias
 925 target_alias
 926 CC
 927 CFLAGS
 928 LDFLAGS
 929 LIBS
 930 CPPFLAGS
 931 CXX
 932 CXXFLAGS
 933 CCC
 934 CPP
 935 CXXCPP
 936 GMPLIBS
 937 GMPINC
 938 ISLLIBS
 939 ISLINC
 940 CLOOGLIBS
 941 CLOOGINC'
 942
 943
 944 # Initialize some variables set by options.
 945 ac_init_help=
 946 ac_init_version=false
 947 ac_unrecognized_opts=
 948 ac_unrecognized_sep=
 949 # The variables have the same names as the options, with
 950 # dashes changed to underlines.
 951 cache_file=/dev/null
 952 exec_prefix=NONE
 953 no_create=
 954 no_recursion=
 955 prefix=NONE
 956 program_prefix=NONE
 957 program_suffix=NONE
 958 program_transform_name=s,x,x,
 959 silent=
 960 site=
 961 srcdir=
 962 verbose=
 963 x_includes=NONE
 964 x_libraries=NONE
 965
 966 # Installation directory options.
 967 # These are left unexpanded so users can "make install exec_prefix=/foo"
 968 # and all the variables that are supposed to be based on exec_prefix
 969 # by default will actually change.
 970 # Use braces instead of parens because sh, perl, etc. also accept them.
 971 # (The list follows the same order as the GNU Coding Standards.)
 972 bindir='${exec_prefix}/bin'
 973 sbindir='${exec_prefix}/sbin'
 974 libexecdir='${exec_prefix}/libexec'
 975 datarootdir='${prefix}/share'
 976 datadir='${datarootdir}'
 977 sysconfdir='${prefix}/etc'
 978 sharedstatedir='${prefix}/com'
 979 localstatedir='${prefix}/var'
 980 includedir='${prefix}/include'
 981 oldincludedir='/usr/include'
 982 docdir='${datarootdir}/doc/${PACKAGE}'
 983 infodir='${datarootdir}/info'
 984 htmldir='${docdir}'
 985 dvidir='${docdir}'
 986 pdfdir='${docdir}'
 987 psdir='${docdir}'
 988 libdir='${exec_prefix}/lib'
 989 localedir='${datarootdir}/locale'
 990 mandir='${datarootdir}/man'
 991
 992 ac_prev=
 993 ac_dashdash=
 994 for ac_option
 995 do
 996   # If the previous option needs an argument, assign it.
 997   if test -n "$ac_prev"; then
 998     eval $ac_prev=\$ac_option
 999     ac_prev=
1000     continue
1001   fi
1002
1003   case $ac_option in
1004   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1005   *)    ac_optarg=yes ;;
1006   esac
1007
1008   # Accept the important Cygnus configure options, so we can diagnose typos.
1009
1010   case $ac_dashdash$ac_option in
1011   --)
1012     ac_dashdash=yes ;;
1013
1014   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1015     ac_prev=bindir ;;
1016   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1017     bindir=$ac_optarg ;;
1018
1019   -build | --build | --buil | --bui | --bu)
1020     ac_prev=build_alias ;;
1021   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1022     build_alias=$ac_optarg ;;
1023
1024   -cache-file | --cache-file | --cache-fil | --cache-fi \
1025   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1026     ac_prev=cache_file ;;
1027   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1028   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1029     cache_file=$ac_optarg ;;
1030
1031   --config-cache | -C)
1032     cache_file=config.cache ;;
1033
1034   -datadir | --datadir | --datadi | --datad)
1035     ac_prev=datadir ;;
1036   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1037     datadir=$ac_optarg ;;
1038
1039   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1040   | --dataroo | --dataro | --datar)
1041     ac_prev=datarootdir ;;
1042   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1043   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1044     datarootdir=$ac_optarg ;;
1045
1046   -disable-* | --disable-*)
1047     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1048     # Reject names that are not valid shell variable names.
1049     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1050       as_fn_error "invalid feature name: $ac_useropt"
1051     ac_useropt_orig=$ac_useropt
1052     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1053     case $ac_user_opts in
1054       *"
1055 "enable_$ac_useropt"
1056 "*) ;;
1057       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1058          ac_unrecognized_sep=', ';;
1059     esac
1060     eval enable_$ac_useropt=no ;;
1061
1062   -docdir | --docdir | --docdi | --doc | --do)
1063     ac_prev=docdir ;;
1064   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1065     docdir=$ac_optarg ;;
1066
1067   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1068     ac_prev=dvidir ;;
1069   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1070     dvidir=$ac_optarg ;;
1071
1072   -enable-* | --enable-*)
1073     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1074     # Reject names that are not valid shell variable names.
1075     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1076       as_fn_error "invalid feature name: $ac_useropt"
1077     ac_useropt_orig=$ac_useropt
1078     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1079     case $ac_user_opts in
1080       *"
1081 "enable_$ac_useropt"
1082 "*) ;;
1083       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1084          ac_unrecognized_sep=', ';;
1085     esac
1086     eval enable_$ac_useropt=\$ac_optarg ;;
1087
1088   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1089   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1090   | --exec | --exe | --ex)
1091     ac_prev=exec_prefix ;;
1092   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1093   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1094   | --exec=* | --exe=* | --ex=*)
1095     exec_prefix=$ac_optarg ;;
1096
1097   -gas | --gas | --ga | --g)
1098     # Obsolete; use --with-gas.
1099     with_gas=yes ;;
1100
1101   -help | --help | --hel | --he | -h)
1102     ac_init_help=long ;;
1103   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1104     ac_init_help=recursive ;;
1105   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1106     ac_init_help=short ;;
1107
1108   -host | --host | --hos | --ho)
1109     ac_prev=host_alias ;;
1110   -host=* | --host=* | --hos=* | --ho=*)
1111     host_alias=$ac_optarg ;;
1112
1113   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1114     ac_prev=htmldir ;;
1115   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1116   | --ht=*)
1117     htmldir=$ac_optarg ;;
1118
1119   -includedir | --includedir | --includedi | --included | --include \
1120   | --includ | --inclu | --incl | --inc)
1121     ac_prev=includedir ;;
1122   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1123   | --includ=* | --inclu=* | --incl=* | --inc=*)
1124     includedir=$ac_optarg ;;
1125
1126   -infodir | --infodir | --infodi | --infod | --info | --inf)
1127     ac_prev=infodir ;;
1128   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1129     infodir=$ac_optarg ;;
1130
1131   -libdir | --libdir | --libdi | --libd)
1132     ac_prev=libdir ;;
1133   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1134     libdir=$ac_optarg ;;
1135
1136   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1137   | --libexe | --libex | --libe)
1138     ac_prev=libexecdir ;;
1139   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1140   | --libexe=* | --libex=* | --libe=*)
1141     libexecdir=$ac_optarg ;;
1142
1143   -localedir | --localedir | --localedi | --localed | --locale)
1144     ac_prev=localedir ;;
1145   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1146     localedir=$ac_optarg ;;
1147
1148   -localstatedir | --localstatedir | --localstatedi | --localstated \
1149   | --localstate | --localstat | --localsta | --localst | --locals)
1150     ac_prev=localstatedir ;;
1151   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1152   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1153     localstatedir=$ac_optarg ;;
1154
1155   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1156     ac_prev=mandir ;;
1157   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1158     mandir=$ac_optarg ;;
1159
1160   -nfp | --nfp | --nf)
1161     # Obsolete; use --without-fp.
1162     with_fp=no ;;
1163
1164   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1165   | --no-cr | --no-c | -n)
1166     no_create=yes ;;
1167
1168   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1169   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1170     no_recursion=yes ;;
1171
1172   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1173   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1174   | --oldin | --oldi | --old | --ol | --o)
1175     ac_prev=oldincludedir ;;
1176   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1177   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1178   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1179     oldincludedir=$ac_optarg ;;
1180
1181   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1182     ac_prev=prefix ;;
1183   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1184     prefix=$ac_optarg ;;
1185
1186   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1187   | --program-pre | --program-pr | --program-p)
1188     ac_prev=program_prefix ;;
1189   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1190   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1191     program_prefix=$ac_optarg ;;
1192
1193   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1194   | --program-suf | --program-su | --program-s)
1195     ac_prev=program_suffix ;;
1196   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1197   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1198     program_suffix=$ac_optarg ;;
1199
1200   -program-transform-name | --program-transform-name \
1201   | --program-transform-nam | --program-transform-na \
1202   | --program-transform-n | --program-transform- \
1203   | --program-transform | --program-transfor \
1204   | --program-transfo | --program-transf \
1205   | --program-trans | --program-tran \
1206   | --progr-tra | --program-tr | --program-t)
1207     ac_prev=program_transform_name ;;
1208   -program-transform-name=* | --program-transform-name=* \
1209   | --program-transform-nam=* | --program-transform-na=* \
1210   | --program-transform-n=* | --program-transform-=* \
1211   | --program-transform=* | --program-transfor=* \
1212   | --program-transfo=* | --program-transf=* \
1213   | --program-trans=* | --program-tran=* \
1214   | --progr-tra=* | --program-tr=* | --program-t=*)
1215     program_transform_name=$ac_optarg ;;
1216
1217   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1218     ac_prev=pdfdir ;;
1219   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1220     pdfdir=$ac_optarg ;;
1221
1222   -psdir | --psdir | --psdi | --psd | --ps)
1223     ac_prev=psdir ;;
1224   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1225     psdir=$ac_optarg ;;
1226
1227   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1228   | -silent | --silent | --silen | --sile | --sil)
1229     silent=yes ;;
1230
1231   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1232     ac_prev=sbindir ;;
1233   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1234   | --sbi=* | --sb=*)
1235     sbindir=$ac_optarg ;;
1236
1237   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1238   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1239   | --sharedst | --shareds | --shared | --share | --shar \
1240   | --sha | --sh)
1241     ac_prev=sharedstatedir ;;
1242   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1243   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1244   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1245   | --sha=* | --sh=*)
1246     sharedstatedir=$ac_optarg ;;
1247
1248   -site | --site | --sit)
1249     ac_prev=site ;;
1250   -site=* | --site=* | --sit=*)
1251     site=$ac_optarg ;;
1252
1253   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1254     ac_prev=srcdir ;;
1255   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1256     srcdir=$ac_optarg ;;
1257
1258   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1259   | --syscon | --sysco | --sysc | --sys | --sy)
1260     ac_prev=sysconfdir ;;
1261   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1262   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1263     sysconfdir=$ac_optarg ;;
1264
1265   -target | --target | --targe | --targ | --tar | --ta | --t)
1266     ac_prev=target_alias ;;
1267   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1268     target_alias=$ac_optarg ;;
1269
1270   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1271     verbose=yes ;;
1272
1273   -version | --version | --versio | --versi | --vers | -V)
1274     ac_init_version=: ;;
1275
1276   -with-* | --with-*)
1277     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1278     # Reject names that are not valid shell variable names.
1279     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1280       as_fn_error "invalid package name: $ac_useropt"
1281     ac_useropt_orig=$ac_useropt
1282     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1283     case $ac_user_opts in
1284       *"
1285 "with_$ac_useropt"
1286 "*) ;;
1287       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1288          ac_unrecognized_sep=', ';;
1289     esac
1290     eval with_$ac_useropt=\$ac_optarg ;;
1291
1292   -without-* | --without-*)
1293     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1294     # Reject names that are not valid shell variable names.
1295     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1296       as_fn_error "invalid package name: $ac_useropt"
1297     ac_useropt_orig=$ac_useropt
1298     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1299     case $ac_user_opts in
1300       *"
1301 "with_$ac_useropt"
1302 "*) ;;
1303       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1304          ac_unrecognized_sep=', ';;
1305     esac
1306     eval with_$ac_useropt=no ;;
1307
1308   --x)
1309     # Obsolete; use --with-x.
1310     with_x=yes ;;
1311
1312   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1313   | --x-incl | --x-inc | --x-in | --x-i)
1314     ac_prev=x_includes ;;
1315   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1316   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1317     x_includes=$ac_optarg ;;
1318
1319   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1320   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1321     ac_prev=x_libraries ;;
1322   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1323   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1324     x_libraries=$ac_optarg ;;
1325
1326   -*) as_fn_error "unrecognized option: \`$ac_option'
1327 Try \`$0 --help' for more information."
1328     ;;
1329
1330   *=*)
1331     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1332     # Reject names that are not valid shell variable names.
1333     case $ac_envvar in #(
1334       '' | [0-9]* | *[!_$as_cr_alnum]* )
1335       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1336     esac
1337     eval $ac_envvar=\$ac_optarg
1338     export $ac_envvar ;;
1339
1340   *)
1341     # FIXME: should be removed in autoconf 3.0.
1342     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1343     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1344       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1345     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1346     ;;
1347
1348   esac
1349 done
1350
1351 if test -n "$ac_prev"; then
1352   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1353   as_fn_error "missing argument to $ac_option"
1354 fi
1355
1356 if test -n "$ac_unrecognized_opts"; then
1357   case $enable_option_checking in
1358     no) ;;
1359     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1360     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1361   esac
1362 fi
1363
1364 # Check all directory arguments for consistency.
1365 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1366                 datadir sysconfdir sharedstatedir localstatedir includedir \
1367                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1368                 libdir localedir mandir
1369 do
1370   eval ac_val=\$$ac_var
1371   # Remove trailing slashes.
1372   case $ac_val in
1373     */ )
1374       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1375       eval $ac_var=\$ac_val;;
1376   esac
1377   # Be sure to have absolute directory names.
1378   case $ac_val in
1379     [\\/$]* | ?:[\\/]* )  continue;;
1380     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1381   esac
1382   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1383 done
1384
1385 # There might be people who depend on the old broken behavior: `$host'
1386 # used to hold the argument of --host etc.
1387 # FIXME: To remove some day.
1388 build=$build_alias
1389 host=$host_alias
1390 target=$target_alias
1391
1392 # FIXME: To remove some day.
1393 if test "x$host_alias" != x; then
1394   if test "x$build_alias" = x; then
1395     cross_compiling=maybe
1396     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1397     If a cross compiler is detected then cross compile mode will be used." >&2
1398   elif test "x$build_alias" != "x$host_alias"; then
1399     cross_compiling=yes
1400   fi
1401 fi
1402
1403 ac_tool_prefix=
1404 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1405
1406 test "$silent" = yes && exec 6>/dev/null
1407
1408
1409 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1410 ac_ls_di=`ls -di .` &&
1411 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1412   as_fn_error "working directory cannot be determined"
1413 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1414   as_fn_error "pwd does not report name of working directory"
1415
1416
1417 # Find the source files, if location was not specified.
1418 if test -z "$srcdir"; then
1419   ac_srcdir_defaulted=yes
1420   # Try the directory containing this script, then the parent directory.
1421   ac_confdir=`$as_dirname -- "$as_myself" ||
1422 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1423          X"$as_myself" : 'X\(//\)[^/]' \| \
1424          X"$as_myself" : 'X\(//\)$' \| \
1425          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1426 $as_echo X"$as_myself" |
1427     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1428             s//\1/
1429             q
1430           }
1431           /^X\(\/\/\)[^/].*/{
1432             s//\1/
1433             q
1434           }
1435           /^X\(\/\/\)$/{
1436             s//\1/
1437             q
1438           }
1439           /^X\(\/\).*/{
1440             s//\1/
1441             q
1442           }
1443           s/.*/./; q'`
1444   srcdir=$ac_confdir
1445   if test ! -r "$srcdir/$ac_unique_file"; then
1446     srcdir=..
1447   fi
1448 else
1449   ac_srcdir_defaulted=no
1450 fi
1451 if test ! -r "$srcdir/$ac_unique_file"; then
1452   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1453   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1454 fi
1455 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1456 ac_abs_confdir=`(
1457         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1458         pwd)`
1459 # When building in place, set srcdir=.
1460 if test "$ac_abs_confdir" = "$ac_pwd"; then
1461   srcdir=.
1462 fi
1463 # Remove unnecessary trailing slashes from srcdir.
1464 # Double slashes in file names in object file debugging info
1465 # mess up M-x gdb in Emacs.
1466 case $srcdir in
1467 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1468 esac
1469 for ac_var in $ac_precious_vars; do
1470   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1471   eval ac_env_${ac_var}_value=\$${ac_var}
1472   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1473   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1474 done
1475
1476 #
1477 # Report the --help message.
1478 #
1479 if test "$ac_init_help" = "long"; then
1480   # Omit some internal or obsolete options to make the list less imposing.
1481   # This message is too long to be a string in the A/UX 3.1 sh.
1482   cat <<_ACEOF
1483 \`configure' configures this package to adapt to many kinds of systems.
1484
1485 Usage: $0 [OPTION]... [VAR=VALUE]...
1486
1487 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1488 VAR=VALUE.  See below for descriptions of some of the useful variables.
1489
1490 Defaults for the options are specified in brackets.
1491
1492 Configuration:
1493   -h, --help              display this help and exit
1494       --help=short        display options specific to this package
1495       --help=recursive    display the short help of all the included packages
1496   -V, --version           display version information and exit
1497   -q, --quiet, --silent   do not print \`checking...' messages
1498       --cache-file=FILE   cache test results in FILE [disabled]
1499   -C, --config-cache      alias for \`--cache-file=config.cache'
1500   -n, --no-create         do not create output files
1501       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1502
1503 Installation directories:
1504   --prefix=PREFIX         install architecture-independent files in PREFIX
1505                           [$ac_default_prefix]
1506   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1507                           [PREFIX]
1508
1509 By default, \`make install' will install all the files in
1510 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1511 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1512 for instance \`--prefix=\$HOME'.
1513
1514 For better control, use the options below.
1515
1516 Fine tuning of the installation directories:
1517   --bindir=DIR            user executables [EPREFIX/bin]
1518   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1519   --libexecdir=DIR        program executables [EPREFIX/libexec]
1520   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1521   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1522   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1523   --libdir=DIR            object code libraries [EPREFIX/lib]
1524   --includedir=DIR        C header files [PREFIX/include]
1525   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1526   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1527   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1528   --infodir=DIR           info documentation [DATAROOTDIR/info]
1529   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1530   --mandir=DIR            man documentation [DATAROOTDIR/man]
1531   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1532   --htmldir=DIR           html documentation [DOCDIR]
1533   --dvidir=DIR            dvi documentation [DOCDIR]
1534   --pdfdir=DIR            pdf documentation [DOCDIR]
1535   --psdir=DIR             ps documentation [DOCDIR]
1536 _ACEOF
1537
1538   cat <<\_ACEOF
1539
1540 Program names:
1541   --program-prefix=PREFIX            prepend PREFIX to installed program names
1542   --program-suffix=SUFFIX            append SUFFIX to installed program names
1543   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1544
1545 System types:
1546   --build=BUILD     configure for building on BUILD [guessed]
1547   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1548   --target=TARGET   configure for building compilers for TARGET [HOST]
1549 _ACEOF
1550 fi
1551
1552 if test -n "$ac_init_help"; then
1553
1554   cat <<\_ACEOF
1555
1556 Optional Features:
1557   --disable-option-checking  ignore unrecognized --enable/--with options
1558   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1559   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1560   --enable-generated-files-in-srcdir
1561                           put copies of generated files in source dir intended
1562                           for creating source tarballs for users without
1563                           texinfo bison or flex
1564   --disable-largefile     omit support for large files
1565   --enable-werror-always  enable -Werror despite compiler version
1566   --enable-checking[=LIST]
1567                           enable expensive run-time checks. With LIST, enable
1568                           only specific categories of checks. Categories are:
1569                           yes,no,all,none,release. Flags are:
1570                           assert,df,fold,gc,gcac,gimple,misc,
1571                           rtlflag,rtl,runtime,tree,valgrind,types
1572   --enable-coverage[=LEVEL]
1573                           enable compiler's code coverage collection. Use to
1574                           measure compiler performance and locate unused parts
1575                           of the compiler. With LEVEL, specify optimization.
1576                           Values are opt, noopt, default is noopt
1577   --enable-gather-detailed-mem-stats
1578                           enable detailed memory allocation stats gathering
1579   --enable-multilib       enable library support for multiple ABIs
1580   --enable-multiarch      enable support for multiarch paths
1581   --enable-__cxa_atexit   enable __cxa_atexit for C++
1582   --enable-decimal-float={no,yes,bid,dpd}
1583                         enable decimal float extension to C.  Selecting 'bid'
1584                         or 'dpd' choses which decimal floating point format
1585                         to use
1586   --enable-fixed-point    enable fixed-point arithmetic extension to C
1587   --enable-threads[=LIB]  enable thread usage for target GCC, using LIB thread
1588                           package
1589   --enable-tls            enable or disable generation of tls code overriding
1590                           the assembler check for tls support
1591   --enable-objc-gc        enable the use of Boehm's garbage collector with the
1592                           GNU Objective-C runtime
1593   --disable-shared        don't provide a shared libgcc
1594   --enable-languages=LIST specify which front-ends to build
1595   --disable-rpath         do not hardcode runtime library paths
1596   --enable-sjlj-exceptions
1597                           arrange to use setjmp/longjmp exception handling
1598   --enable-secureplt      enable -msecure-plt by default for PowerPC
1599   --enable-leading-mingw64-underscores
1600                           enable leading underscores on 64 bit mingw targets
1601   --enable-cld            enable -mcld by default for 32bit x86
1602   --enable-frame-pointer  enable -fno-omit-frame-pointer by default for 32bit
1603                           x86
1604   --disable-win32-registry
1605                           disable lookup of installation paths in the Registry
1606                           on Windows hosts
1607   --enable-win32-registry enable registry lookup (default)
1608   --enable-win32-registry=KEY
1609                           use KEY instead of GCC version as the last portion
1610                           of the registry key
1611   --enable-shared[=PKGS]  build shared libraries [default=yes]
1612   --enable-static[=PKGS]  build static libraries [default=yes]
1613   --enable-fast-install[=PKGS]
1614                           optimize for fast installation [default=yes]
1615   --disable-libtool-lock  avoid locking (might break parallel builds)
1616   --enable-gnu-indirect-function
1617                           enable the use of the @gnu_indirect_function to
1618                           glibc systems
1619   --enable-initfini-array       use .init_array/.fini_array sections
1620   --enable-comdat         enable COMDAT group support
1621   --enable-gnu-unique-object
1622                           enable the use of the @gnu_unique_object ELF
1623                           extension on glibc systems
1624   --enable-linker-build-id
1625                           compiler will always pass --build-id to linker
1626   --enable-maintainer-mode
1627                           enable make rules and dependencies not useful (and
1628                           sometimes confusing) to the casual installer
1629   --enable-version-specific-runtime-libs
1630                           specify that runtime libraries should be installed
1631                           in a compiler-specific directory
1632   --enable-plugin         enable plugin support
1633   --disable-libquadmath-support
1634                           disable libquadmath support for Fortran
1635
1636 Optional Packages:
1637   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1638   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1639   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1640   --with-local-prefix=DIR specifies directory to put local include
1641   --with-gxx-include-dir=DIR
1642                           specifies directory to put g++ header files
1643   --with-cpp-install-dir=DIR
1644                           install the user visible C preprocessor in DIR
1645                           (relative to PREFIX) as well as PREFIX/bin
1646   --with-gnu-ld           arrange to work with GNU ld
1647   --with-ld               arrange to use the specified ld (full pathname)
1648   --with-demangler-in-ld  try to use demangler in GNU ld
1649   --with-gnu-as           arrange to work with GNU as
1650   --with-as               arrange to use the specified as (full pathname)
1651   --with-stabs            arrange to use stabs instead of host debug format
1652   --with-dwarf2           force the default debug format to be DWARF 2
1653   --with-native-system-header-dir=dir
1654                           use dir as the directory to look for standard
1655                           system header files in.  Defaults to /usr/include.
1656   --with-build-sysroot=sysroot
1657                           use sysroot as the system root during the build
1658   --with-sysroot[=DIR]    search for usr/lib, usr/include, et al, within DIR
1659   --with-specs=SPECS      add SPECS to driver command-line processing
1660   --with-pkgversion=PKG   Use PKG in the version string in place of "GCC"
1661   --with-bugurl=URL       Direct users to URL to report a bug
1662   --with-multilib-list    select multilibs (SH and x86-64 only)
1663   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1664   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1665   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1666   --with-pic              try to use only PIC/non-PIC objects [default=use
1667                           both]
1668   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1669   --with-plugin-ld=[ARG]  specify the plugin linker
1670   --with-long-double-128  use 128-bit long double by default
1671   --with-gc={page,zone}   choose the garbage collection mechanism to use with
1672                           the compiler
1673   --with-system-zlib      use installed libz
1674   --with-linker-hash-style={sysv,gnu,both}
1675                           specify the linker hash style
1676
1677 Some influential environment variables:
1678   CC          C compiler command
1679   CFLAGS      C compiler flags
1680   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1681               nonstandard directory <lib dir>
1682   LIBS        libraries to pass to the linker, e.g. -l<library>
1683   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1684               you have headers in a nonstandard directory <include dir>
1685   CXX         C++ compiler command
1686   CXXFLAGS    C++ compiler flags
1687   CPP         C preprocessor
1688   CXXCPP      C++ preprocessor
1689   GMPLIBS     How to link GMP
1690   GMPINC      How to find GMP include files
1691   ISLLIBS     How to link ISL
1692   ISLINC      How to find ISL include files
1693   CLOOGLIBS   How to link CLOOG
1694   CLOOGINC    How to find CLOOG include files
1695
1696 Use these variables to override the choices made by `configure' or to help
1697 it to find libraries and programs with nonstandard names/locations.
1698
1699 Report bugs to the package provider.
1700 _ACEOF
1701 ac_status=$?
1702 fi
1703
1704 if test "$ac_init_help" = "recursive"; then
1705   # If there are subdirs, report their specific --help.
1706   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1707     test -d "$ac_dir" ||
1708       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1709       continue
1710     ac_builddir=.
1711
1712 case "$ac_dir" in
1713 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1714 *)
1715   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1716   # A ".." for each directory in $ac_dir_suffix.
1717   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1718   case $ac_top_builddir_sub in
1719   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1720   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1721   esac ;;
1722 esac
1723 ac_abs_top_builddir=$ac_pwd
1724 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1725 # for backward compatibility:
1726 ac_top_builddir=$ac_top_build_prefix
1727
1728 case $srcdir in
1729   .)  # We are building in place.
1730     ac_srcdir=.
1731     ac_top_srcdir=$ac_top_builddir_sub
1732     ac_abs_top_srcdir=$ac_pwd ;;
1733   [\\/]* | ?:[\\/]* )  # Absolute name.
1734     ac_srcdir=$srcdir$ac_dir_suffix;
1735     ac_top_srcdir=$srcdir
1736     ac_abs_top_srcdir=$srcdir ;;
1737   *) # Relative name.
1738     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1739     ac_top_srcdir=$ac_top_build_prefix$srcdir
1740     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1741 esac
1742 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1743
1744     cd "$ac_dir" || { ac_status=$?; continue; }
1745     # Check for guested configure.
1746     if test -f "$ac_srcdir/configure.gnu"; then
1747       echo &&
1748       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1749     elif test -f "$ac_srcdir/configure"; then
1750       echo &&
1751       $SHELL "$ac_srcdir/configure" --help=recursive
1752     else
1753       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1754     fi || ac_status=$?
1755     cd "$ac_pwd" || { ac_status=$?; break; }
1756   done
1757 fi
1758
1759 test -n "$ac_init_help" && exit $ac_status
1760 if $ac_init_version; then
1761   cat <<\_ACEOF
1762 configure
1763 generated by GNU Autoconf 2.64
1764
1765 Copyright (C) 2009 Free Software Foundation, Inc.
1766 This configure script is free software; the Free Software Foundation
1767 gives unlimited permission to copy, distribute and modify it.
1768 _ACEOF
1769   exit
1770 fi
1771
1772 ## ------------------------ ##
1773 ## Autoconf initialization. ##
1774 ## ------------------------ ##
1775
1776 # ac_fn_c_try_compile LINENO
1777 # --------------------------
1778 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1779 ac_fn_c_try_compile ()
1780 {
1781   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1782   rm -f conftest.$ac_objext
1783   if { { ac_try="$ac_compile"
1784 case "(($ac_try" in
1785   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1786   *) ac_try_echo=$ac_try;;
1787 esac
1788 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1789 $as_echo "$ac_try_echo"; } >&5
1790   (eval "$ac_compile") 2>conftest.err
1791   ac_status=$?
1792   if test -s conftest.err; then
1793     grep -v '^ *+' conftest.err >conftest.er1
1794     cat conftest.er1 >&5
1795     mv -f conftest.er1 conftest.err
1796   fi
1797   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1798   test $ac_status = 0; } && {
1799          test -z "$ac_c_werror_flag" ||
1800          test ! -s conftest.err
1801        } && test -s conftest.$ac_objext; then :
1802   ac_retval=0
1803 else
1804   $as_echo "$as_me: failed program was:" >&5
1805 sed 's/^/| /' conftest.$ac_ext >&5
1806
1807         ac_retval=1
1808 fi
1809   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1810   return $ac_retval
1811
1812 } # ac_fn_c_try_compile
1813
1814 # ac_fn_cxx_try_compile LINENO
1815 # ----------------------------
1816 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1817 ac_fn_cxx_try_compile ()
1818 {
1819   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1820   rm -f conftest.$ac_objext
1821   if { { ac_try="$ac_compile"
1822 case "(($ac_try" in
1823   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1824   *) ac_try_echo=$ac_try;;
1825 esac
1826 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1827 $as_echo "$ac_try_echo"; } >&5
1828   (eval "$ac_compile") 2>conftest.err
1829   ac_status=$?
1830   if test -s conftest.err; then
1831     grep -v '^ *+' conftest.err >conftest.er1
1832     cat conftest.er1 >&5
1833     mv -f conftest.er1 conftest.err
1834   fi
1835   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1836   test $ac_status = 0; } && {
1837          test -z "$ac_cxx_werror_flag" ||
1838          test ! -s conftest.err
1839        } && test -s conftest.$ac_objext; then :
1840   ac_retval=0
1841 else
1842   $as_echo "$as_me: failed program was:" >&5
1843 sed 's/^/| /' conftest.$ac_ext >&5
1844
1845         ac_retval=1
1846 fi
1847   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1848   return $ac_retval
1849
1850 } # ac_fn_cxx_try_compile
1851
1852 # ac_fn_c_try_cpp LINENO
1853 # ----------------------
1854 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1855 ac_fn_c_try_cpp ()
1856 {
1857   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1858   if { { ac_try="$ac_cpp conftest.$ac_ext"
1859 case "(($ac_try" in
1860   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1861   *) ac_try_echo=$ac_try;;
1862 esac
1863 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1864 $as_echo "$ac_try_echo"; } >&5
1865   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1866   ac_status=$?
1867   if test -s conftest.err; then
1868     grep -v '^ *+' conftest.err >conftest.er1
1869     cat conftest.er1 >&5
1870     mv -f conftest.er1 conftest.err
1871   fi
1872   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1873   test $ac_status = 0; } >/dev/null && {
1874          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1875          test ! -s conftest.err
1876        }; then :
1877   ac_retval=0
1878 else
1879   $as_echo "$as_me: failed program was:" >&5
1880 sed 's/^/| /' conftest.$ac_ext >&5
1881
1882     ac_retval=1
1883 fi
1884   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1885   return $ac_retval
1886
1887 } # ac_fn_c_try_cpp
1888
1889 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1890 # -------------------------------------------------------
1891 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1892 # the include files in INCLUDES and setting the cache variable VAR
1893 # accordingly.
1894 ac_fn_c_check_header_mongrel ()
1895 {
1896   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1897   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1898   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1899 $as_echo_n "checking for $2... " >&6; }
1900 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1901   $as_echo_n "(cached) " >&6
1902 fi
1903 eval ac_res=\$$3
1904                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1905 $as_echo "$ac_res" >&6; }
1906 else
1907   # Is the header compilable?
1908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1909 $as_echo_n "checking $2 usability... " >&6; }
1910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1911 /* end confdefs.h.  */
1912 $4
1913 #include <$2>
1914 _ACEOF
1915 if ac_fn_c_try_compile "$LINENO"; then :
1916   ac_header_compiler=yes
1917 else
1918   ac_header_compiler=no
1919 fi
1920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1922 $as_echo "$ac_header_compiler" >&6; }
1923
1924 # Is the header present?
1925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1926 $as_echo_n "checking $2 presence... " >&6; }
1927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1928 /* end confdefs.h.  */
1929 #include <$2>
1930 _ACEOF
1931 if ac_fn_c_try_cpp "$LINENO"; then :
1932   ac_header_preproc=yes
1933 else
1934   ac_header_preproc=no
1935 fi
1936 rm -f conftest.err conftest.$ac_ext
1937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1938 $as_echo "$ac_header_preproc" >&6; }
1939
1940 # So?  What about this header?
1941 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1942   yes:no: )
1943     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1944 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1945     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1946 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1947     ;;
1948   no:yes:* )
1949     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1950 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1951     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1952 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1953     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1954 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1955     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1956 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1957     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1958 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1959     ;;
1960 esac
1961   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1962 $as_echo_n "checking for $2... " >&6; }
1963 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1964   $as_echo_n "(cached) " >&6
1965 else
1966   eval "$3=\$ac_header_compiler"
1967 fi
1968 eval ac_res=\$$3
1969                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1970 $as_echo "$ac_res" >&6; }
1971 fi
1972   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1973
1974 } # ac_fn_c_check_header_mongrel
1975
1976 # ac_fn_c_try_run LINENO
1977 # ----------------------
1978 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1979 # that executables *can* be run.
1980 ac_fn_c_try_run ()
1981 {
1982   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1983   if { { ac_try="$ac_link"
1984 case "(($ac_try" in
1985   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1986   *) ac_try_echo=$ac_try;;
1987 esac
1988 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1989 $as_echo "$ac_try_echo"; } >&5
1990   (eval "$ac_link") 2>&5
1991   ac_status=$?
1992   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1993   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1994   { { case "(($ac_try" in
1995   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1996   *) ac_try_echo=$ac_try;;
1997 esac
1998 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1999 $as_echo "$ac_try_echo"; } >&5
2000   (eval "$ac_try") 2>&5
2001   ac_status=$?
2002   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2003   test $ac_status = 0; }; }; then :
2004   ac_retval=0
2005 else
2006   $as_echo "$as_me: program exited with status $ac_status" >&5
2007        $as_echo "$as_me: failed program was:" >&5
2008 sed 's/^/| /' conftest.$ac_ext >&5
2009
2010        ac_retval=$ac_status
2011 fi
2012   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2013   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2014   return $ac_retval
2015
2016 } # ac_fn_c_try_run
2017
2018 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2019 # -------------------------------------------------------
2020 # Tests whether HEADER exists and can be compiled using the include files in
2021 # INCLUDES, setting the cache variable VAR accordingly.
2022 ac_fn_c_check_header_compile ()
2023 {
2024   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2025   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2026 $as_echo_n "checking for $2... " >&6; }
2027 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2028   $as_echo_n "(cached) " >&6
2029 else
2030   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2031 /* end confdefs.h.  */
2032 $4
2033 #include <$2>
2034 _ACEOF
2035 if ac_fn_c_try_compile "$LINENO"; then :
2036   eval "$3=yes"
2037 else
2038   eval "$3=no"
2039 fi
2040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2041 fi
2042 eval ac_res=\$$3
2043                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2044 $as_echo "$ac_res" >&6; }
2045   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2046
2047 } # ac_fn_c_check_header_compile
2048
2049 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2050 # --------------------------------------------
2051 # Tries to find the compile-time value of EXPR in a program that includes
2052 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2053 # computed
2054 ac_fn_c_compute_int ()
2055 {
2056   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2057   if test "$cross_compiling" = yes; then
2058     # Depending upon the size, compute the lo and hi bounds.
2059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2060 /* end confdefs.h.  */
2061 $4
2062 int
2063 main ()
2064 {
2065 static int test_array [1 - 2 * !(($2) >= 0)];
2066 test_array [0] = 0
2067
2068   ;
2069   return 0;
2070 }
2071 _ACEOF
2072 if ac_fn_c_try_compile "$LINENO"; then :
2073   ac_lo=0 ac_mid=0
2074   while :; do
2075     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2076 /* end confdefs.h.  */
2077 $4
2078 int
2079 main ()
2080 {
2081 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2082 test_array [0] = 0
2083
2084   ;
2085   return 0;
2086 }
2087 _ACEOF
2088 if ac_fn_c_try_compile "$LINENO"; then :
2089   ac_hi=$ac_mid; break
2090 else
2091   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2092                         if test $ac_lo -le $ac_mid; then
2093                           ac_lo= ac_hi=
2094                           break
2095                         fi
2096                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2097 fi
2098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2099   done
2100 else
2101   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2102 /* end confdefs.h.  */
2103 $4
2104 int
2105 main ()
2106 {
2107 static int test_array [1 - 2 * !(($2) < 0)];
2108 test_array [0] = 0
2109
2110   ;
2111   return 0;
2112 }
2113 _ACEOF
2114 if ac_fn_c_try_compile "$LINENO"; then :
2115   ac_hi=-1 ac_mid=-1
2116   while :; do
2117     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2118 /* end confdefs.h.  */
2119 $4
2120 int
2121 main ()
2122 {
2123 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2124 test_array [0] = 0
2125
2126   ;
2127   return 0;
2128 }
2129 _ACEOF
2130 if ac_fn_c_try_compile "$LINENO"; then :
2131   ac_lo=$ac_mid; break
2132 else
2133   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2134                         if test $ac_mid -le $ac_hi; then
2135                           ac_lo= ac_hi=
2136                           break
2137                         fi
2138                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2139 fi
2140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2141   done
2142 else
2143   ac_lo= ac_hi=
2144 fi
2145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2146 fi
2147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2148 # Binary search between lo and hi bounds.
2149 while test "x$ac_lo" != "x$ac_hi"; do
2150   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2151   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2152 /* end confdefs.h.  */
2153 $4
2154 int
2155 main ()
2156 {
2157 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2158 test_array [0] = 0
2159
2160   ;
2161   return 0;
2162 }
2163 _ACEOF
2164 if ac_fn_c_try_compile "$LINENO"; then :
2165   ac_hi=$ac_mid
2166 else
2167   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2168 fi
2169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2170 done
2171 case $ac_lo in #((
2172 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2173 '') ac_retval=1 ;;
2174 esac
2175   else
2176     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2177 /* end confdefs.h.  */
2178 $4
2179 static long int longval () { return $2; }
2180 static unsigned long int ulongval () { return $2; }
2181 #include <stdio.h>
2182 #include <stdlib.h>
2183 int
2184 main ()
2185 {
2186
2187   FILE *f = fopen ("conftest.val", "w");
2188   if (! f)
2189     return 1;
2190   if (($2) < 0)
2191     {
2192       long int i = longval ();
2193       if (i != ($2))
2194         return 1;
2195       fprintf (f, "%ld", i);
2196     }
2197   else
2198     {
2199       unsigned long int i = ulongval ();
2200       if (i != ($2))
2201         return 1;
2202       fprintf (f, "%lu", i);
2203     }
2204   /* Do not output a trailing newline, as this causes \r\n confusion
2205      on some platforms.  */
2206   return ferror (f) || fclose (f) != 0;
2207
2208   ;
2209   return 0;
2210 }
2211 _ACEOF
2212 if ac_fn_c_try_run "$LINENO"; then :
2213   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2214 else
2215   ac_retval=1
2216 fi
2217 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2218   conftest.$ac_objext conftest.beam conftest.$ac_ext
2219 rm -f conftest.val
2220
2221   fi
2222   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2223   return $ac_retval
2224
2225 } # ac_fn_c_compute_int
2226
2227 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2228 # -------------------------------------------
2229 # Tests whether TYPE exists after having included INCLUDES, setting cache
2230 # variable VAR accordingly.
2231 ac_fn_c_check_type ()
2232 {
2233   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2234   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2235 $as_echo_n "checking for $2... " >&6; }
2236 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2237   $as_echo_n "(cached) " >&6
2238 else
2239   eval "$3=no"
2240   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2241 /* end confdefs.h.  */
2242 $4
2243 int
2244 main ()
2245 {
2246 if (sizeof ($2))
2247          return 0;
2248   ;
2249   return 0;
2250 }
2251 _ACEOF
2252 if ac_fn_c_try_compile "$LINENO"; then :
2253   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2254 /* end confdefs.h.  */
2255 $4
2256 int
2257 main ()
2258 {
2259 if (sizeof (($2)))
2260             return 0;
2261   ;
2262   return 0;
2263 }
2264 _ACEOF
2265 if ac_fn_c_try_compile "$LINENO"; then :
2266
2267 else
2268   eval "$3=yes"
2269 fi
2270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2271 fi
2272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2273 fi
2274 eval ac_res=\$$3
2275                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2276 $as_echo "$ac_res" >&6; }
2277   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2278
2279 } # ac_fn_c_check_type
2280
2281 # ac_fn_c_find_intX_t LINENO BITS VAR
2282 # -----------------------------------
2283 # Finds a signed integer type with width BITS, setting cache variable VAR
2284 # accordingly.
2285 ac_fn_c_find_intX_t ()
2286 {
2287   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2288   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2289 $as_echo_n "checking for int$2_t... " >&6; }
2290 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2291   $as_echo_n "(cached) " >&6
2292 else
2293   eval "$3=no"
2294      for ac_type in int$2_t 'int' 'long int' \
2295          'long long int' 'short int' 'signed char'; do
2296        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2297 /* end confdefs.h.  */
2298 $ac_includes_default
2299 int
2300 main ()
2301 {
2302 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2303 test_array [0] = 0
2304
2305   ;
2306   return 0;
2307 }
2308 _ACEOF
2309 if ac_fn_c_try_compile "$LINENO"; then :
2310   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2311 /* end confdefs.h.  */
2312 $ac_includes_default
2313 int
2314 main ()
2315 {
2316 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2317                  < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2318 test_array [0] = 0
2319
2320   ;
2321   return 0;
2322 }
2323 _ACEOF
2324 if ac_fn_c_try_compile "$LINENO"; then :
2325
2326 else
2327   case $ac_type in #(
2328   int$2_t) :
2329     eval "$3=yes" ;; #(
2330   *) :
2331     eval "$3=\$ac_type" ;;
2332 esac
2333 fi
2334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2335 fi
2336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2337        eval as_val=\$$3
2338    if test "x$as_val" = x""no; then :
2339
2340 else
2341   break
2342 fi
2343      done
2344 fi
2345 eval ac_res=\$$3
2346                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2347 $as_echo "$ac_res" >&6; }
2348   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2349
2350 } # ac_fn_c_find_intX_t
2351
2352 # ac_fn_c_try_link LINENO
2353 # -----------------------
2354 # Try to link conftest.$ac_ext, and return whether this succeeded.
2355 ac_fn_c_try_link ()
2356 {
2357   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2358   rm -f conftest.$ac_objext conftest$ac_exeext
2359   if { { ac_try="$ac_link"
2360 case "(($ac_try" in
2361   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2362   *) ac_try_echo=$ac_try;;
2363 esac
2364 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2365 $as_echo "$ac_try_echo"; } >&5
2366   (eval "$ac_link") 2>conftest.err
2367   ac_status=$?
2368   if test -s conftest.err; then
2369     grep -v '^ *+' conftest.err >conftest.er1
2370     cat conftest.er1 >&5
2371     mv -f conftest.er1 conftest.err
2372   fi
2373   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2374   test $ac_status = 0; } && {
2375          test -z "$ac_c_werror_flag" ||
2376          test ! -s conftest.err
2377        } && test -s conftest$ac_exeext && {
2378          test "$cross_compiling" = yes ||
2379          $as_test_x conftest$ac_exeext
2380        }; then :
2381   ac_retval=0
2382 else
2383   $as_echo "$as_me: failed program was:" >&5
2384 sed 's/^/| /' conftest.$ac_ext >&5
2385
2386         ac_retval=1
2387 fi
2388   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2389   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2390   # interfere with the next link command; also delete a directory that is
2391   # left behind by Apple's compiler.  We do this before executing the actions.
2392   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2393   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2394   return $ac_retval
2395
2396 } # ac_fn_c_try_link
2397
2398 # ac_fn_c_find_uintX_t LINENO BITS VAR
2399 # ------------------------------------
2400 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2401 # accordingly.
2402 ac_fn_c_find_uintX_t ()
2403 {
2404   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2405   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2406 $as_echo_n "checking for uint$2_t... " >&6; }
2407 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2408   $as_echo_n "(cached) " >&6
2409 else
2410   eval "$3=no"
2411      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2412          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2413        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2414 /* end confdefs.h.  */
2415 $ac_includes_default
2416 int
2417 main ()
2418 {
2419 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2420 test_array [0] = 0
2421
2422   ;
2423   return 0;
2424 }
2425 _ACEOF
2426 if ac_fn_c_try_compile "$LINENO"; then :
2427   case $ac_type in #(
2428   uint$2_t) :
2429     eval "$3=yes" ;; #(
2430   *) :
2431     eval "$3=\$ac_type" ;;
2432 esac
2433 fi
2434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2435        eval as_val=\$$3
2436    if test "x$as_val" = x""no; then :
2437
2438 else
2439   break
2440 fi
2441      done
2442 fi
2443 eval ac_res=\$$3
2444                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2445 $as_echo "$ac_res" >&6; }
2446   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2447
2448 } # ac_fn_c_find_uintX_t
2449
2450 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2451 # ----------------------------------------------
2452 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2453 ac_fn_c_check_header_preproc ()
2454 {
2455   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2456   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2457 $as_echo_n "checking for $2... " >&6; }
2458 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2459   $as_echo_n "(cached) " >&6
2460 else
2461   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2462 /* end confdefs.h.  */
2463 #include <$2>
2464 _ACEOF
2465 if ac_fn_c_try_cpp "$LINENO"; then :
2466   eval "$3=yes"
2467 else
2468   eval "$3=no"
2469 fi
2470 rm -f conftest.err conftest.$ac_ext
2471 fi
2472 eval ac_res=\$$3
2473                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2474 $as_echo "$ac_res" >&6; }
2475   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2476
2477 } # ac_fn_c_check_header_preproc
2478
2479 # ac_fn_cxx_try_cpp LINENO
2480 # ------------------------
2481 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2482 ac_fn_cxx_try_cpp ()
2483 {
2484   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2485   if { { ac_try="$ac_cpp conftest.$ac_ext"
2486 case "(($ac_try" in
2487   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2488   *) ac_try_echo=$ac_try;;
2489 esac
2490 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2491 $as_echo "$ac_try_echo"; } >&5
2492   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2493   ac_status=$?
2494   if test -s conftest.err; then
2495     grep -v '^ *+' conftest.err >conftest.er1
2496     cat conftest.er1 >&5
2497     mv -f conftest.er1 conftest.err
2498   fi
2499   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2500   test $ac_status = 0; } >/dev/null && {
2501          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2502          test ! -s conftest.err
2503        }; then :
2504   ac_retval=0
2505 else
2506   $as_echo "$as_me: failed program was:" >&5
2507 sed 's/^/| /' conftest.$ac_ext >&5
2508
2509     ac_retval=1
2510 fi
2511   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2512   return $ac_retval
2513
2514 } # ac_fn_cxx_try_cpp
2515
2516 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2517 # ------------------------------------------------
2518 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2519 ac_fn_cxx_check_header_preproc ()
2520 {
2521   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2522   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2523 $as_echo_n "checking for $2... " >&6; }
2524 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2525   $as_echo_n "(cached) " >&6
2526 else
2527   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2528 /* end confdefs.h.  */
2529 #include <$2>
2530 _ACEOF
2531 if ac_fn_cxx_try_cpp "$LINENO"; then :
2532   eval "$3=yes"
2533 else
2534   eval "$3=no"
2535 fi
2536 rm -f conftest.err conftest.$ac_ext
2537 fi
2538 eval ac_res=\$$3
2539                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2540 $as_echo "$ac_res" >&6; }
2541   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2542
2543 } # ac_fn_cxx_check_header_preproc
2544
2545 # ac_fn_c_check_func LINENO FUNC VAR
2546 # ----------------------------------
2547 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2548 ac_fn_c_check_func ()
2549 {
2550   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2551   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2552 $as_echo_n "checking for $2... " >&6; }
2553 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2554   $as_echo_n "(cached) " >&6
2555 else
2556   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2557 /* end confdefs.h.  */
2558 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2559    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2560 #define $2 innocuous_$2
2561
2562 /* System header to define __stub macros and hopefully few prototypes,
2563     which can conflict with char $2 (); below.
2564     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2565     <limits.h> exists even on freestanding compilers.  */
2566
2567 #ifdef __STDC__
2568 # include <limits.h>
2569 #else
2570 # include <assert.h>
2571 #endif
2572
2573 #undef $2
2574
2575 /* Override any GCC internal prototype to avoid an error.
2576    Use char because int might match the return type of a GCC
2577    builtin and then its argument prototype would still apply.  */
2578 #ifdef __cplusplus
2579 extern "C"
2580 #endif
2581 char $2 ();
2582 /* The GNU C library defines this for functions which it implements
2583     to always fail with ENOSYS.  Some functions are actually named
2584     something starting with __ and the normal name is an alias.  */
2585 #if defined __stub_$2 || defined __stub___$2
2586 choke me
2587 #endif
2588
2589 int
2590 main ()
2591 {
2592 return $2 ();
2593   ;
2594   return 0;
2595 }
2596 _ACEOF
2597 if ac_fn_c_try_link "$LINENO"; then :
2598   eval "$3=yes"
2599 else
2600   eval "$3=no"
2601 fi
2602 rm -f core conftest.err conftest.$ac_objext \
2603     conftest$ac_exeext conftest.$ac_ext
2604 fi
2605 eval ac_res=\$$3
2606                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2607 $as_echo "$ac_res" >&6; }
2608   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2609
2610 } # ac_fn_c_check_func
2611
2612 # ac_fn_cxx_try_link LINENO
2613 # -------------------------
2614 # Try to link conftest.$ac_ext, and return whether this succeeded.
2615 ac_fn_cxx_try_link ()
2616 {
2617   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2618   rm -f conftest.$ac_objext conftest$ac_exeext
2619   if { { ac_try="$ac_link"
2620 case "(($ac_try" in
2621   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2622   *) ac_try_echo=$ac_try;;
2623 esac
2624 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2625 $as_echo "$ac_try_echo"; } >&5
2626   (eval "$ac_link") 2>conftest.err
2627   ac_status=$?
2628   if test -s conftest.err; then
2629     grep -v '^ *+' conftest.err >conftest.er1
2630     cat conftest.er1 >&5
2631     mv -f conftest.er1 conftest.err
2632   fi
2633   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2634   test $ac_status = 0; } && {
2635          test -z "$ac_cxx_werror_flag" ||
2636          test ! -s conftest.err
2637        } && test -s conftest$ac_exeext && {
2638          test "$cross_compiling" = yes ||
2639          $as_test_x conftest$ac_exeext
2640        }; then :
2641   ac_retval=0
2642 else
2643   $as_echo "$as_me: failed program was:" >&5
2644 sed 's/^/| /' conftest.$ac_ext >&5
2645
2646         ac_retval=1
2647 fi
2648   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2649   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2650   # interfere with the next link command; also delete a directory that is
2651   # left behind by Apple's compiler.  We do this before executing the actions.
2652   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2653   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2654   return $ac_retval
2655
2656 } # ac_fn_cxx_try_link
2657 cat >config.log <<_ACEOF
2658 This file contains any messages produced by compilers while
2659 running configure, to aid debugging if configure makes a mistake.
2660
2661 It was created by $as_me, which was
2662 generated by GNU Autoconf 2.64.  Invocation command line was
2663
2664   $ $0 $@
2665
2666 _ACEOF
2667 exec 5>>config.log
2668 {
2669 cat <<_ASUNAME
2670 ## --------- ##
2671 ## Platform. ##
2672 ## --------- ##
2673
2674 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2675 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2676 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2677 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2678 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2679
2680 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2681 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2682
2683 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2684 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2685 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2686 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2687 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2688 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2689 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2690
2691 _ASUNAME
2692
2693 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2694 for as_dir in $PATH
2695 do
2696   IFS=$as_save_IFS
2697   test -z "$as_dir" && as_dir=.
2698     $as_echo "PATH: $as_dir"
2699   done
2700 IFS=$as_save_IFS
2701
2702 } >&5
2703
2704 cat >&5 <<_ACEOF
2705
2706
2707 ## ----------- ##
2708 ## Core tests. ##
2709 ## ----------- ##
2710
2711 _ACEOF
2712
2713
2714 # Keep a trace of the command line.
2715 # Strip out --no-create and --no-recursion so they do not pile up.
2716 # Strip out --silent because we don't want to record it for future runs.
2717 # Also quote any args containing shell meta-characters.
2718 # Make two passes to allow for proper duplicate-argument suppression.
2719 ac_configure_args=
2720 ac_configure_args0=
2721 ac_configure_args1=
2722 ac_must_keep_next=false
2723 for ac_pass in 1 2
2724 do
2725   for ac_arg
2726   do
2727     case $ac_arg in
2728     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2729     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2730     | -silent | --silent | --silen | --sile | --sil)
2731       continue ;;
2732     *\'*)
2733       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2734     esac
2735     case $ac_pass in
2736     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2737     2)
2738       as_fn_append ac_configure_args1 " '$ac_arg'"
2739       if test $ac_must_keep_next = true; then
2740         ac_must_keep_next=false # Got value, back to normal.
2741       else
2742         case $ac_arg in
2743           *=* | --config-cache | -C | -disable-* | --disable-* \
2744           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2745           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2746           | -with-* | --with-* | -without-* | --without-* | --x)
2747             case "$ac_configure_args0 " in
2748               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2749             esac
2750             ;;
2751           -* ) ac_must_keep_next=true ;;
2752         esac
2753       fi
2754       as_fn_append ac_configure_args " '$ac_arg'"
2755       ;;
2756     esac
2757   done
2758 done
2759 { ac_configure_args0=; unset ac_configure_args0;}
2760 { ac_configure_args1=; unset ac_configure_args1;}
2761
2762 # When interrupted or exit'd, cleanup temporary files, and complete
2763 # config.log.  We remove comments because anyway the quotes in there
2764 # would cause problems or look ugly.
2765 # WARNING: Use '\'' to represent an apostrophe within the trap.
2766 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2767 trap 'exit_status=$?
2768   # Save into config.log some information that might help in debugging.
2769   {
2770     echo
2771
2772     cat <<\_ASBOX
2773 ## ---------------- ##
2774 ## Cache variables. ##
2775 ## ---------------- ##
2776 _ASBOX
2777     echo
2778     # The following way of writing the cache mishandles newlines in values,
2779 (
2780   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2781     eval ac_val=\$$ac_var
2782     case $ac_val in #(
2783     *${as_nl}*)
2784       case $ac_var in #(
2785       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2786 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2787       esac
2788       case $ac_var in #(
2789       _ | IFS | as_nl) ;; #(
2790       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2791       *) { eval $ac_var=; unset $ac_var;} ;;
2792       esac ;;
2793     esac
2794   done
2795   (set) 2>&1 |
2796     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2797     *${as_nl}ac_space=\ *)
2798       sed -n \
2799         "s/'\''/'\''\\\\'\'''\''/g;
2800           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2801       ;; #(
2802     *)
2803       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2804       ;;
2805     esac |
2806     sort
2807 )
2808     echo
2809
2810     cat <<\_ASBOX
2811 ## ----------------- ##
2812 ## Output variables. ##
2813 ## ----------------- ##
2814 _ASBOX
2815     echo
2816     for ac_var in $ac_subst_vars
2817     do
2818       eval ac_val=\$$ac_var
2819       case $ac_val in
2820       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2821       esac
2822       $as_echo "$ac_var='\''$ac_val'\''"
2823     done | sort
2824     echo
2825
2826     if test -n "$ac_subst_files"; then
2827       cat <<\_ASBOX
2828 ## ------------------- ##
2829 ## File substitutions. ##
2830 ## ------------------- ##
2831 _ASBOX
2832       echo
2833       for ac_var in $ac_subst_files
2834       do
2835         eval ac_val=\$$ac_var
2836         case $ac_val in
2837         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2838         esac
2839         $as_echo "$ac_var='\''$ac_val'\''"
2840       done | sort
2841       echo
2842     fi
2843
2844     if test -s confdefs.h; then
2845       cat <<\_ASBOX
2846 ## ----------- ##
2847 ## confdefs.h. ##
2848 ## ----------- ##
2849 _ASBOX
2850       echo
2851       cat confdefs.h
2852       echo
2853     fi
2854     test "$ac_signal" != 0 &&
2855       $as_echo "$as_me: caught signal $ac_signal"
2856     $as_echo "$as_me: exit $exit_status"
2857   } >&5
2858   rm -f core *.core core.conftest.* &&
2859     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2860     exit $exit_status
2861 ' 0
2862 for ac_signal in 1 2 13 15; do
2863   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2864 done
2865 ac_signal=0
2866
2867 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2868 rm -f -r conftest* confdefs.h
2869
2870 $as_echo "/* confdefs.h */" > confdefs.h
2871
2872 # Predefined preprocessor variables.
2873
2874 cat >>confdefs.h <<_ACEOF
2875 #define PACKAGE_NAME "$PACKAGE_NAME"
2876 _ACEOF
2877
2878 cat >>confdefs.h <<_ACEOF
2879 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2880 _ACEOF
2881
2882 cat >>confdefs.h <<_ACEOF
2883 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2884 _ACEOF
2885
2886 cat >>confdefs.h <<_ACEOF
2887 #define PACKAGE_STRING "$PACKAGE_STRING"
2888 _ACEOF
2889
2890 cat >>confdefs.h <<_ACEOF
2891 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2892 _ACEOF
2893
2894 cat >>confdefs.h <<_ACEOF
2895 #define PACKAGE_URL "$PACKAGE_URL"
2896 _ACEOF
2897
2898
2899 # Let the site file select an alternate cache file if it wants to.
2900 # Prefer an explicitly selected file to automatically selected ones.
2901 ac_site_file1=NONE
2902 ac_site_file2=NONE
2903 if test -n "$CONFIG_SITE"; then
2904   ac_site_file1=$CONFIG_SITE
2905 elif test "x$prefix" != xNONE; then
2906   ac_site_file1=$prefix/share/config.site
2907   ac_site_file2=$prefix/etc/config.site
2908 else
2909   ac_site_file1=$ac_default_prefix/share/config.site
2910   ac_site_file2=$ac_default_prefix/etc/config.site
2911 fi
2912 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2913 do
2914   test "x$ac_site_file" = xNONE && continue
2915   if test -r "$ac_site_file"; then
2916     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2917 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2918     sed 's/^/| /' "$ac_site_file" >&5
2919     . "$ac_site_file"
2920   fi
2921 done
2922
2923 if test -r "$cache_file"; then
2924   # Some versions of bash will fail to source /dev/null (special
2925   # files actually), so we avoid doing that.
2926   if test -f "$cache_file"; then
2927     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2928 $as_echo "$as_me: loading cache $cache_file" >&6;}
2929     case $cache_file in
2930       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2931       *)                      . "./$cache_file";;
2932     esac
2933   fi
2934 else
2935   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2936 $as_echo "$as_me: creating cache $cache_file" >&6;}
2937   >$cache_file
2938 fi
2939
2940 # Check that the precious variables saved in the cache have kept the same
2941 # value.
2942 ac_cache_corrupted=false
2943 for ac_var in $ac_precious_vars; do
2944   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2945   eval ac_new_set=\$ac_env_${ac_var}_set
2946   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2947   eval ac_new_val=\$ac_env_${ac_var}_value
2948   case $ac_old_set,$ac_new_set in
2949     set,)
2950       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2951 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2952       ac_cache_corrupted=: ;;
2953     ,set)
2954       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2955 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2956       ac_cache_corrupted=: ;;
2957     ,);;
2958     *)
2959       if test "x$ac_old_val" != "x$ac_new_val"; then
2960         # differences in whitespace do not lead to failure.
2961         ac_old_val_w=`echo x $ac_old_val`
2962         ac_new_val_w=`echo x $ac_new_val`
2963         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2964           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2965 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2966           ac_cache_corrupted=:
2967         else
2968           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2969 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2970           eval $ac_var=\$ac_old_val
2971         fi
2972         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2973 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2974         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2975 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2976       fi;;
2977   esac
2978   # Pass precious variables to config.status.
2979   if test "$ac_new_set" = set; then
2980     case $ac_new_val in
2981     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2982     *) ac_arg=$ac_var=$ac_new_val ;;
2983     esac
2984     case " $ac_configure_args " in
2985       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2986       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2987     esac
2988   fi
2989 done
2990 if $ac_cache_corrupted; then
2991   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2992 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2993   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2994 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2995   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2996 fi
2997 ## -------------------- ##
2998 ## Main body of script. ##
2999 ## -------------------- ##
3000
3001 ac_ext=c
3002 ac_cpp='$CPP $CPPFLAGS'
3003 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3004 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3005 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3006
3007
3008
3009
3010
3011
3012 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3013
3014
3015 gcc_version=`cat $srcdir/BASE-VER`
3016
3017 # Determine the host, build, and target systems
3018 ac_aux_dir=
3019 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3020   for ac_t in install-sh install.sh shtool; do
3021     if test -f "$ac_dir/$ac_t"; then
3022       ac_aux_dir=$ac_dir
3023       ac_install_sh="$ac_aux_dir/$ac_t -c"
3024       break 2
3025     fi
3026   done
3027 done
3028 if test -z "$ac_aux_dir"; then
3029   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3030 fi
3031
3032 # These three variables are undocumented and unsupported,
3033 # and are intended to be withdrawn in a future Autoconf release.
3034 # They can cause serious problems if a builder's source tree is in a directory
3035 # whose full name contains unusual characters.
3036 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3037 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3038 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3039
3040
3041 # Make sure we can run config.sub.
3042 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3043   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3044
3045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3046 $as_echo_n "checking build system type... " >&6; }
3047 if test "${ac_cv_build+set}" = set; then :
3048   $as_echo_n "(cached) " >&6
3049 else
3050   ac_build_alias=$build_alias
3051 test "x$ac_build_alias" = x &&
3052   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3053 test "x$ac_build_alias" = x &&
3054   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3055 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3056   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3057
3058 fi
3059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3060 $as_echo "$ac_cv_build" >&6; }
3061 case $ac_cv_build in
3062 *-*-*) ;;
3063 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3064 esac
3065 build=$ac_cv_build
3066 ac_save_IFS=$IFS; IFS='-'
3067 set x $ac_cv_build
3068 shift
3069 build_cpu=$1
3070 build_vendor=$2
3071 shift; shift
3072 # Remember, the first character of IFS is used to create $*,
3073 # except with old shells:
3074 build_os=$*
3075 IFS=$ac_save_IFS
3076 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3077
3078
3079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3080 $as_echo_n "checking host system type... " >&6; }
3081 if test "${ac_cv_host+set}" = set; then :
3082   $as_echo_n "(cached) " >&6
3083 else
3084   if test "x$host_alias" = x; then
3085   ac_cv_host=$ac_cv_build
3086 else
3087   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3088     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3089 fi
3090
3091 fi
3092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3093 $as_echo "$ac_cv_host" >&6; }
3094 case $ac_cv_host in
3095 *-*-*) ;;
3096 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3097 esac
3098 host=$ac_cv_host
3099 ac_save_IFS=$IFS; IFS='-'
3100 set x $ac_cv_host
3101 shift
3102 host_cpu=$1
3103 host_vendor=$2
3104 shift; shift
3105 # Remember, the first character of IFS is used to create $*,
3106 # except with old shells:
3107 host_os=$*
3108 IFS=$ac_save_IFS
3109 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3110
3111
3112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3113 $as_echo_n "checking target system type... " >&6; }
3114 if test "${ac_cv_target+set}" = set; then :
3115   $as_echo_n "(cached) " >&6
3116 else
3117   if test "x$target_alias" = x; then
3118   ac_cv_target=$ac_cv_host
3119 else
3120   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3121     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3122 fi
3123
3124 fi
3125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3126 $as_echo "$ac_cv_target" >&6; }
3127 case $ac_cv_target in
3128 *-*-*) ;;
3129 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3130 esac
3131 target=$ac_cv_target
3132 ac_save_IFS=$IFS; IFS='-'
3133 set x $ac_cv_target
3134 shift
3135 target_cpu=$1
3136 target_vendor=$2
3137 shift; shift
3138 # Remember, the first character of IFS is used to create $*,
3139 # except with old shells:
3140 target_os=$*
3141 IFS=$ac_save_IFS
3142 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3143
3144
3145 # The aliases save the names the user supplied, while $host etc.
3146 # will get canonicalized.
3147 test -n "$target_alias" &&
3148   test "$program_prefix$program_suffix$program_transform_name" = \
3149     NONENONEs,x,x, &&
3150   program_prefix=${target_alias}-
3151
3152 # Determine the noncanonical target name, for directory use.
3153  case ${build_alias} in
3154   "") build_noncanonical=${build} ;;
3155   *) build_noncanonical=${build_alias} ;;
3156 esac
3157
3158  case ${host_alias} in
3159   "") host_noncanonical=${build_noncanonical} ;;
3160   *) host_noncanonical=${host_alias} ;;
3161 esac
3162
3163  case ${target_alias} in
3164   "") target_noncanonical=${host_noncanonical} ;;
3165   *) target_noncanonical=${target_alias} ;;
3166 esac
3167
3168
3169
3170
3171 # Determine the target- and build-specific subdirectories
3172
3173 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3174 # have matching libraries, they should use host libraries: Makefile.tpl
3175 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3176 # However, they still use the build modules, because the corresponding
3177 # host modules (e.g. bison) are only built for the host when bootstrap
3178 # finishes. So:
3179 # - build_subdir is where we find build modules, and never changes.
3180 # - build_libsubdir is where we find build libraries, and can be overridden.
3181
3182 # Prefix 'build-' so this never conflicts with target_subdir.
3183 build_subdir="build-${build_noncanonical}"
3184
3185 # Check whether --with-build-libsubdir was given.
3186 if test "${with_build_libsubdir+set}" = set; then :
3187   withval=$with_build_libsubdir; build_libsubdir="$withval"
3188 else
3189   build_libsubdir="$build_subdir"
3190 fi
3191
3192 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3193 if ( test $srcdir = . && test -d gcc ) \
3194    || test -d $srcdir/../host-${host_noncanonical}; then
3195   host_subdir="host-${host_noncanonical}"
3196 else
3197   host_subdir=.
3198 fi
3199 # No prefix.
3200 target_subdir=${target_noncanonical}
3201
3202
3203 # Set program_transform_name
3204 test "$program_prefix" != NONE &&
3205   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3206 # Use a double $ so make ignores it.
3207 test "$program_suffix" != NONE &&
3208   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3209 # Double any \ or $.
3210 # By default was `s,x,x', remove it if useless.
3211 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3212 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3213
3214
3215 # Check for bogus environment variables.
3216 # Test if LIBRARY_PATH contains the notation for the current directory
3217 # since this would lead to problems installing/building glibc.
3218 # LIBRARY_PATH contains the current directory if one of the following
3219 # is true:
3220 # - one of the terminals (":" and ";") is the first or last sign
3221 # - two terminals occur directly after each other
3222 # - the path contains an element with a dot in it
3223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3224 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3225 case ${LIBRARY_PATH} in
3226   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3227     library_path_setting="contains current directory"
3228     ;;
3229   *)
3230     library_path_setting="ok"
3231     ;;
3232 esac
3233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3234 $as_echo "$library_path_setting" >&6; }
3235 if test "$library_path_setting" != "ok"; then
3236 as_fn_error "
3237 *** LIBRARY_PATH shouldn't contain the current directory when
3238 *** building gcc. Please change the environment variable
3239 *** and run configure again." "$LINENO" 5
3240 fi
3241
3242 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3243 # since this would lead to problems installing/building glibc.
3244 # GCC_EXEC_PREFIX contains the current directory if one of the following
3245 # is true:
3246 # - one of the terminals (":" and ";") is the first or last sign
3247 # - two terminals occur directly after each other
3248 # - the path contains an element with a dot in it
3249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3250 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3251 case ${GCC_EXEC_PREFIX} in
3252   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3253     gcc_exec_prefix_setting="contains current directory"
3254     ;;
3255   *)
3256     gcc_exec_prefix_setting="ok"
3257     ;;
3258 esac
3259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3260 $as_echo "$gcc_exec_prefix_setting" >&6; }
3261 if test "$gcc_exec_prefix_setting" != "ok"; then
3262 as_fn_error "
3263 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3264 *** building gcc. Please change the environment variable
3265 *** and run configure again." "$LINENO" 5
3266 fi
3267
3268 # -----------
3269 # Directories
3270 # -----------
3271
3272 # Specify the local prefix
3273 local_prefix=
3274
3275 # Check whether --with-local-prefix was given.
3276 if test "${with_local_prefix+set}" = set; then :
3277   withval=$with_local_prefix; case "${withval}" in
3278 yes)    as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3279 no)     ;;
3280 *)      local_prefix=$with_local_prefix ;;
3281 esac
3282 fi
3283
3284
3285 # Default local prefix if it is empty
3286 if test x$local_prefix = x; then
3287         local_prefix=/usr/local
3288 fi
3289
3290 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3291 # passed in by the toplevel make and thus we'd get different behavior
3292 # depending on where we built the sources.
3293 gcc_gxx_include_dir=
3294 # Specify the g++ header file directory
3295
3296 # Check whether --with-gxx-include-dir was given.
3297 if test "${with_gxx_include_dir+set}" = set; then :
3298   withval=$with_gxx_include_dir; case "${withval}" in
3299 yes)    as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3300 no)     ;;
3301 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
3302 esac
3303 fi
3304
3305
3306 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3307 if test x${gcc_gxx_include_dir} = x; then
3308   if test x${enable_version_specific_runtime_libs} = xyes; then
3309     gcc_gxx_include_dir='${libsubdir}/include/c++'
3310   else
3311     libstdcxx_incdir='include/c++/$(version)'
3312     if test x$host != x$target; then
3313        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3314     fi
3315     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3316   fi
3317 fi
3318
3319 gcc_gxx_include_dir_add_sysroot=0
3320 if test "${with_sysroot+set}" = set; then
3321   gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
3322   if test "${gcc_gxx_without_sysroot}"; then
3323     gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
3324     gcc_gxx_include_dir_add_sysroot=1
3325   fi
3326 fi
3327
3328
3329 # Check whether --with-cpp_install_dir was given.
3330 if test "${with_cpp_install_dir+set}" = set; then :
3331   withval=$with_cpp_install_dir; if test x$withval = xyes; then
3332   as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3333 elif test x$withval != xno; then
3334   cpp_install_dir=$withval
3335 fi
3336 fi
3337
3338
3339 # We would like to our source tree to be readonly.  However when releases or
3340 # pre-releases are generated, the flex/bison generated files as well as the
3341 # various formats of manuals need to be included along with the rest of the
3342 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3343 # just that.
3344
3345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3346 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3347     # Check whether --enable-generated-files-in-srcdir was given.
3348 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3349   enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3350 else
3351   generated_files_in_srcdir=no
3352 fi
3353
3354
3355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3356 $as_echo "$generated_files_in_srcdir" >&6; }
3357
3358 if test "$generated_files_in_srcdir" = "yes"; then
3359   GENINSRC=''
3360 else
3361   GENINSRC='#'
3362 fi
3363
3364
3365 # -------------------
3366 # Find default linker
3367 # -------------------
3368
3369 # With GNU ld
3370
3371 # Check whether --with-gnu-ld was given.
3372 if test "${with_gnu_ld+set}" = set; then :
3373   withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3374 else
3375   gnu_ld_flag=no
3376 fi
3377
3378
3379 # With pre-defined ld
3380
3381 # Check whether --with-ld was given.
3382 if test "${with_ld+set}" = set; then :
3383   withval=$with_ld; DEFAULT_LINKER="$with_ld"
3384 fi
3385
3386 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3387   if test ! -x "$DEFAULT_LINKER"; then
3388     as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3389   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3390     gnu_ld_flag=yes
3391   fi
3392
3393 cat >>confdefs.h <<_ACEOF
3394 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3395 _ACEOF
3396
3397 fi
3398
3399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3400 $as_echo_n "checking whether a default linker was specified... " >&6; }
3401 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3402   if test x"$gnu_ld_flag" = x"no"; then
3403     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3404 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3405   else
3406     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3407 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3408   fi
3409 else
3410   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3411 $as_echo "no" >&6; }
3412 fi
3413
3414 # With demangler in GNU ld
3415
3416 # Check whether --with-demangler-in-ld was given.
3417 if test "${with_demangler_in_ld+set}" = set; then :
3418   withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3419 else
3420   demangler_in_ld=yes
3421 fi
3422
3423
3424 # ----------------------
3425 # Find default assembler
3426 # ----------------------
3427
3428 # With GNU as
3429
3430 # Check whether --with-gnu-as was given.
3431 if test "${with_gnu_as+set}" = set; then :
3432   withval=$with_gnu_as; gas_flag="$with_gnu_as"
3433 else
3434   gas_flag=no
3435 fi
3436
3437
3438
3439 # Check whether --with-as was given.
3440 if test "${with_as+set}" = set; then :
3441   withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3442 fi
3443
3444 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3445   if test ! -x "$DEFAULT_ASSEMBLER"; then
3446     as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3447   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3448     gas_flag=yes
3449   fi
3450
3451 cat >>confdefs.h <<_ACEOF
3452 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3453 _ACEOF
3454
3455 fi
3456
3457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3458 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3459 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3460   if test x"$gas_flag" = x"no"; then
3461     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3462 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3463   else
3464     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3465 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3466   fi
3467 else
3468   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3469 $as_echo "no" >&6; }
3470 fi
3471
3472 # ---------------
3473 # Find C compiler
3474 # ---------------
3475
3476 # If a non-executable a.out is present (e.g. created by GNU as above even if
3477 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3478 # file, even when creating an executable, so an execution test fails.
3479 # Remove possible default executable files to avoid this.
3480 #
3481 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3482 # Autoconf includes it.
3483 rm -f a.out a.exe b.out
3484
3485 # Find the native compiler
3486 ac_ext=c
3487 ac_cpp='$CPP $CPPFLAGS'
3488 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3489 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3490 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3491 if test -n "$ac_tool_prefix"; then
3492   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3493 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3495 $as_echo_n "checking for $ac_word... " >&6; }
3496 if test "${ac_cv_prog_CC+set}" = set; then :
3497   $as_echo_n "(cached) " >&6
3498 else
3499   if test -n "$CC"; then
3500   ac_cv_prog_CC="$CC" # Let the user override the test.
3501 else
3502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3503 for as_dir in $PATH
3504 do
3505   IFS=$as_save_IFS
3506   test -z "$as_dir" && as_dir=.
3507     for ac_exec_ext in '' $ac_executable_extensions; do
3508   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3509     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3510     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3511     break 2
3512   fi
3513 done
3514   done
3515 IFS=$as_save_IFS
3516
3517 fi
3518 fi
3519 CC=$ac_cv_prog_CC
3520 if test -n "$CC"; then
3521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3522 $as_echo "$CC" >&6; }
3523 else
3524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3525 $as_echo "no" >&6; }
3526 fi
3527
3528
3529 fi
3530 if test -z "$ac_cv_prog_CC"; then
3531   ac_ct_CC=$CC
3532   # Extract the first word of "gcc", so it can be a program name with args.
3533 set dummy gcc; ac_word=$2
3534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3535 $as_echo_n "checking for $ac_word... " >&6; }
3536 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3537   $as_echo_n "(cached) " >&6
3538 else
3539   if test -n "$ac_ct_CC"; then
3540   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3541 else
3542 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3543 for as_dir in $PATH
3544 do
3545   IFS=$as_save_IFS
3546   test -z "$as_dir" && as_dir=.
3547     for ac_exec_ext in '' $ac_executable_extensions; do
3548   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3549     ac_cv_prog_ac_ct_CC="gcc"
3550     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3551     break 2
3552   fi
3553 done
3554   done
3555 IFS=$as_save_IFS
3556
3557 fi
3558 fi
3559 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3560 if test -n "$ac_ct_CC"; then
3561   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3562 $as_echo "$ac_ct_CC" >&6; }
3563 else
3564   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3565 $as_echo "no" >&6; }
3566 fi
3567
3568   if test "x$ac_ct_CC" = x; then
3569     CC=""
3570   else
3571     case $cross_compiling:$ac_tool_warned in
3572 yes:)
3573 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3574 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3575 ac_tool_warned=yes ;;
3576 esac
3577     CC=$ac_ct_CC
3578   fi
3579 else
3580   CC="$ac_cv_prog_CC"
3581 fi
3582
3583 if test -z "$CC"; then
3584           if test -n "$ac_tool_prefix"; then
3585     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3586 set dummy ${ac_tool_prefix}cc; ac_word=$2
3587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3588 $as_echo_n "checking for $ac_word... " >&6; }
3589 if test "${ac_cv_prog_CC+set}" = set; then :
3590   $as_echo_n "(cached) " >&6
3591 else
3592   if test -n "$CC"; then
3593   ac_cv_prog_CC="$CC" # Let the user override the test.
3594 else
3595 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3596 for as_dir in $PATH
3597 do
3598   IFS=$as_save_IFS
3599   test -z "$as_dir" && as_dir=.
3600     for ac_exec_ext in '' $ac_executable_extensions; do
3601   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3602     ac_cv_prog_CC="${ac_tool_prefix}cc"
3603     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3604     break 2
3605   fi
3606 done
3607   done
3608 IFS=$as_save_IFS
3609
3610 fi
3611 fi
3612 CC=$ac_cv_prog_CC
3613 if test -n "$CC"; then
3614   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3615 $as_echo "$CC" >&6; }
3616 else
3617   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3618 $as_echo "no" >&6; }
3619 fi
3620
3621
3622   fi
3623 fi
3624 if test -z "$CC"; then
3625   # Extract the first word of "cc", so it can be a program name with args.
3626 set dummy cc; ac_word=$2
3627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3628 $as_echo_n "checking for $ac_word... " >&6; }
3629 if test "${ac_cv_prog_CC+set}" = set; then :
3630   $as_echo_n "(cached) " >&6
3631 else
3632   if test -n "$CC"; then
3633   ac_cv_prog_CC="$CC" # Let the user override the test.
3634 else
3635   ac_prog_rejected=no
3636 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3637 for as_dir in $PATH
3638 do
3639   IFS=$as_save_IFS
3640   test -z "$as_dir" && as_dir=.
3641     for ac_exec_ext in '' $ac_executable_extensions; do
3642   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3643     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3644        ac_prog_rejected=yes
3645        continue
3646      fi
3647     ac_cv_prog_CC="cc"
3648     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3649     break 2
3650   fi
3651 done
3652   done
3653 IFS=$as_save_IFS
3654
3655 if test $ac_prog_rejected = yes; then
3656   # We found a bogon in the path, so make sure we never use it.
3657   set dummy $ac_cv_prog_CC
3658   shift
3659   if test $# != 0; then
3660     # We chose a different compiler from the bogus one.
3661     # However, it has the same basename, so the bogon will be chosen
3662     # first if we set CC to just the basename; use the full file name.
3663     shift
3664     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3665   fi
3666 fi
3667 fi
3668 fi
3669 CC=$ac_cv_prog_CC
3670 if test -n "$CC"; then
3671   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3672 $as_echo "$CC" >&6; }
3673 else
3674   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3675 $as_echo "no" >&6; }
3676 fi
3677
3678
3679 fi
3680 if test -z "$CC"; then
3681   if test -n "$ac_tool_prefix"; then
3682   for ac_prog in cl.exe
3683   do
3684     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3685 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3687 $as_echo_n "checking for $ac_word... " >&6; }
3688 if test "${ac_cv_prog_CC+set}" = set; then :
3689   $as_echo_n "(cached) " >&6
3690 else
3691   if test -n "$CC"; then
3692   ac_cv_prog_CC="$CC" # Let the user override the test.
3693 else
3694 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3695 for as_dir in $PATH
3696 do
3697   IFS=$as_save_IFS
3698   test -z "$as_dir" && as_dir=.
3699     for ac_exec_ext in '' $ac_executable_extensions; do
3700   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3701     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3702     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3703     break 2
3704   fi
3705 done
3706   done
3707 IFS=$as_save_IFS
3708
3709 fi
3710 fi
3711 CC=$ac_cv_prog_CC
3712 if test -n "$CC"; then
3713   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3714 $as_echo "$CC" >&6; }
3715 else
3716   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3717 $as_echo "no" >&6; }
3718 fi
3719
3720
3721     test -n "$CC" && break
3722   done
3723 fi
3724 if test -z "$CC"; then
3725   ac_ct_CC=$CC
3726   for ac_prog in cl.exe
3727 do
3728   # Extract the first word of "$ac_prog", so it can be a program name with args.
3729 set dummy $ac_prog; ac_word=$2
3730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3731 $as_echo_n "checking for $ac_word... " >&6; }
3732 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3733   $as_echo_n "(cached) " >&6
3734 else
3735   if test -n "$ac_ct_CC"; then
3736   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3737 else
3738 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3739 for as_dir in $PATH
3740 do
3741   IFS=$as_save_IFS
3742   test -z "$as_dir" && as_dir=.
3743     for ac_exec_ext in '' $ac_executable_extensions; do
3744   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3745     ac_cv_prog_ac_ct_CC="$ac_prog"
3746     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3747     break 2
3748   fi
3749 done
3750   done
3751 IFS=$as_save_IFS
3752
3753 fi
3754 fi
3755 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3756 if test -n "$ac_ct_CC"; then
3757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3758 $as_echo "$ac_ct_CC" >&6; }
3759 else
3760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3761 $as_echo "no" >&6; }
3762 fi
3763
3764
3765   test -n "$ac_ct_CC" && break
3766 done
3767
3768   if test "x$ac_ct_CC" = x; then
3769     CC=""
3770   else
3771     case $cross_compiling:$ac_tool_warned in
3772 yes:)
3773 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3774 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3775 ac_tool_warned=yes ;;
3776 esac
3777     CC=$ac_ct_CC
3778   fi
3779 fi
3780
3781 fi
3782
3783
3784 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3785 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3786 as_fn_error "no acceptable C compiler found in \$PATH
3787 See \`config.log' for more details." "$LINENO" 5; }
3788
3789 # Provide some information about the compiler.
3790 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3791 set X $ac_compile
3792 ac_compiler=$2
3793 for ac_option in --version -v -V -qversion; do
3794   { { ac_try="$ac_compiler $ac_option >&5"
3795 case "(($ac_try" in
3796   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3797   *) ac_try_echo=$ac_try;;
3798 esac
3799 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3800 $as_echo "$ac_try_echo"; } >&5
3801   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3802   ac_status=$?
3803   if test -s conftest.err; then
3804     sed '10a\
3805 ... rest of stderr output deleted ...
3806          10q' conftest.err >conftest.er1
3807     cat conftest.er1 >&5
3808     rm -f conftest.er1 conftest.err
3809   fi
3810   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3811   test $ac_status = 0; }
3812 done
3813
3814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3815 /* end confdefs.h.  */
3816
3817 int
3818 main ()
3819 {
3820
3821   ;
3822   return 0;
3823 }
3824 _ACEOF
3825 ac_clean_files_save=$ac_clean_files
3826 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3827 # Try to create an executable without -o first, disregard a.out.
3828 # It will help us diagnose broken compilers, and finding out an intuition
3829 # of exeext.
3830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3831 $as_echo_n "checking for C compiler default output file name... " >&6; }
3832 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3833
3834 # The possible output files:
3835 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3836
3837 ac_rmfiles=
3838 for ac_file in $ac_files
3839 do
3840   case $ac_file in
3841     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3842     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3843   esac
3844 done
3845 rm -f $ac_rmfiles
3846
3847 if { { ac_try="$ac_link_default"
3848 case "(($ac_try" in
3849   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3850   *) ac_try_echo=$ac_try;;
3851 esac
3852 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3853 $as_echo "$ac_try_echo"; } >&5
3854   (eval "$ac_link_default") 2>&5
3855   ac_status=$?
3856   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3857   test $ac_status = 0; }; then :
3858   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3859 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3860 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3861 # so that the user can short-circuit this test for compilers unknown to
3862 # Autoconf.
3863 for ac_file in $ac_files ''
3864 do
3865   test -f "$ac_file" || continue
3866   case $ac_file in
3867     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3868         ;;
3869     [ab].out )
3870         # We found the default executable, but exeext='' is most
3871         # certainly right.
3872         break;;
3873     *.* )
3874         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3875         then :; else
3876            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3877         fi
3878         # We set ac_cv_exeext here because the later test for it is not
3879         # safe: cross compilers may not add the suffix if given an `-o'
3880         # argument, so we may need to know it at that point already.
3881         # Even if this section looks crufty: it has the advantage of
3882         # actually working.
3883         break;;
3884     * )
3885         break;;
3886   esac
3887 done
3888 test "$ac_cv_exeext" = no && ac_cv_exeext=
3889
3890 else
3891   ac_file=''
3892 fi
3893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3894 $as_echo "$ac_file" >&6; }
3895 if test -z "$ac_file"; then :
3896   $as_echo "$as_me: failed program was:" >&5
3897 sed 's/^/| /' conftest.$ac_ext >&5
3898
3899 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3900 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3901 { as_fn_set_status 77
3902 as_fn_error "C compiler cannot create executables
3903 See \`config.log' for more details." "$LINENO" 5; }; }
3904 fi
3905 ac_exeext=$ac_cv_exeext
3906
3907 # Check that the compiler produces executables we can run.  If not, either
3908 # the compiler is broken, or we cross compile.
3909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3910 $as_echo_n "checking whether the C compiler works... " >&6; }
3911 # If not cross compiling, check that we can run a simple program.
3912 if test "$cross_compiling" != yes; then
3913   if { ac_try='./$ac_file'
3914   { { case "(($ac_try" in
3915   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3916   *) ac_try_echo=$ac_try;;
3917 esac
3918 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3919 $as_echo "$ac_try_echo"; } >&5
3920   (eval "$ac_try") 2>&5
3921   ac_status=$?
3922   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3923   test $ac_status = 0; }; }; then
3924     cross_compiling=no
3925   else
3926     if test "$cross_compiling" = maybe; then
3927         cross_compiling=yes
3928     else
3929         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3930 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3931 as_fn_error "cannot run C compiled programs.
3932 If you meant to cross compile, use \`--host'.
3933 See \`config.log' for more details." "$LINENO" 5; }
3934     fi
3935   fi
3936 fi
3937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3938 $as_echo "yes" >&6; }
3939
3940 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3941 ac_clean_files=$ac_clean_files_save
3942 # Check that the compiler produces executables we can run.  If not, either
3943 # the compiler is broken, or we cross compile.
3944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3945 $as_echo_n "checking whether we are cross compiling... " >&6; }
3946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3947 $as_echo "$cross_compiling" >&6; }
3948
3949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3950 $as_echo_n "checking for suffix of executables... " >&6; }
3951 if { { ac_try="$ac_link"
3952 case "(($ac_try" in
3953   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3954   *) ac_try_echo=$ac_try;;
3955 esac
3956 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3957 $as_echo "$ac_try_echo"; } >&5
3958   (eval "$ac_link") 2>&5
3959   ac_status=$?
3960   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3961   test $ac_status = 0; }; then :
3962   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3963 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3964 # work properly (i.e., refer to `conftest.exe'), while it won't with
3965 # `rm'.
3966 for ac_file in conftest.exe conftest conftest.*; do
3967   test -f "$ac_file" || continue
3968   case $ac_file in
3969     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3970     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3971           break;;
3972     * ) break;;
3973   esac
3974 done
3975 else
3976   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3977 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3978 as_fn_error "cannot compute suffix of executables: cannot compile and link
3979 See \`config.log' for more details." "$LINENO" 5; }
3980 fi
3981 rm -f conftest$ac_cv_exeext
3982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3983 $as_echo "$ac_cv_exeext" >&6; }
3984
3985 rm -f conftest.$ac_ext
3986 EXEEXT=$ac_cv_exeext
3987 ac_exeext=$EXEEXT
3988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3989 $as_echo_n "checking for suffix of object files... " >&6; }
3990 if test "${ac_cv_objext+set}" = set; then :
3991   $as_echo_n "(cached) " >&6
3992 else
3993   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3994 /* end confdefs.h.  */
3995
3996 int
3997 main ()
3998 {
3999
4000   ;
4001   return 0;
4002 }
4003 _ACEOF
4004 rm -f conftest.o conftest.obj
4005 if { { ac_try="$ac_compile"
4006 case "(($ac_try" in
4007   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4008   *) ac_try_echo=$ac_try;;
4009 esac
4010 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4011 $as_echo "$ac_try_echo"; } >&5
4012   (eval "$ac_compile") 2>&5
4013   ac_status=$?
4014   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4015   test $ac_status = 0; }; then :
4016   for ac_file in conftest.o conftest.obj conftest.*; do
4017   test -f "$ac_file" || continue;
4018   case $ac_file in
4019     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4020     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4021        break;;
4022   esac
4023 done
4024 else
4025   $as_echo "$as_me: failed program was:" >&5
4026 sed 's/^/| /' conftest.$ac_ext >&5
4027
4028 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4029 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4030 as_fn_error "cannot compute suffix of object files: cannot compile
4031 See \`config.log' for more details." "$LINENO" 5; }
4032 fi
4033 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4034 fi
4035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4036 $as_echo "$ac_cv_objext" >&6; }
4037 OBJEXT=$ac_cv_objext
4038 ac_objext=$OBJEXT
4039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4040 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4041 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4042   $as_echo_n "(cached) " >&6
4043 else
4044   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4045 /* end confdefs.h.  */
4046
4047 int
4048 main ()
4049 {
4050 #ifndef __GNUC__
4051        choke me
4052 #endif
4053
4054   ;
4055   return 0;
4056 }
4057 _ACEOF
4058 if ac_fn_c_try_compile "$LINENO"; then :
4059   ac_compiler_gnu=yes
4060 else
4061   ac_compiler_gnu=no
4062 fi
4063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4064 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4065
4066 fi
4067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4068 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4069 if test $ac_compiler_gnu = yes; then
4070   GCC=yes
4071 else
4072   GCC=
4073 fi
4074 ac_test_CFLAGS=${CFLAGS+set}
4075 ac_save_CFLAGS=$CFLAGS
4076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4077 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4078 if test "${ac_cv_prog_cc_g+set}" = set; then :
4079   $as_echo_n "(cached) " >&6
4080 else
4081   ac_save_c_werror_flag=$ac_c_werror_flag
4082    ac_c_werror_flag=yes
4083    ac_cv_prog_cc_g=no
4084    CFLAGS="-g"
4085    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4086 /* end confdefs.h.  */
4087
4088 int
4089 main ()
4090 {
4091
4092   ;
4093   return 0;
4094 }
4095 _ACEOF
4096 if ac_fn_c_try_compile "$LINENO"; then :
4097   ac_cv_prog_cc_g=yes
4098 else
4099   CFLAGS=""
4100       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4101 /* end confdefs.h.  */
4102
4103 int
4104 main ()
4105 {
4106
4107   ;
4108   return 0;
4109 }
4110 _ACEOF
4111 if ac_fn_c_try_compile "$LINENO"; then :
4112
4113 else
4114   ac_c_werror_flag=$ac_save_c_werror_flag
4115          CFLAGS="-g"
4116          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4117 /* end confdefs.h.  */
4118
4119 int
4120 main ()
4121 {
4122
4123   ;
4124   return 0;
4125 }
4126 _ACEOF
4127 if ac_fn_c_try_compile "$LINENO"; then :
4128   ac_cv_prog_cc_g=yes
4129 fi
4130 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4131 fi
4132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4133 fi
4134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4135    ac_c_werror_flag=$ac_save_c_werror_flag
4136 fi
4137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4138 $as_echo "$ac_cv_prog_cc_g" >&6; }
4139 if test "$ac_test_CFLAGS" = set; then
4140   CFLAGS=$ac_save_CFLAGS
4141 elif test $ac_cv_prog_cc_g = yes; then
4142   if test "$GCC" = yes; then
4143     CFLAGS="-g -O2"
4144   else
4145     CFLAGS="-g"
4146   fi
4147 else
4148   if test "$GCC" = yes; then
4149     CFLAGS="-O2"
4150   else
4151     CFLAGS=
4152   fi
4153 fi
4154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4155 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4156 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4157   $as_echo_n "(cached) " >&6
4158 else
4159   ac_cv_prog_cc_c89=no
4160 ac_save_CC=$CC
4161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4162 /* end confdefs.h.  */
4163 #include <stdarg.h>
4164 #include <stdio.h>
4165 #include <sys/types.h>
4166 #include <sys/stat.h>
4167 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4168 struct buf { int x; };
4169 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4170 static char *e (p, i)
4171      char **p;
4172      int i;
4173 {
4174   return p[i];
4175 }
4176 static char *f (char * (*g) (char **, int), char **p, ...)
4177 {
4178   char *s;
4179   va_list v;
4180   va_start (v,p);
4181   s = g (p, va_arg (v,int));
4182   va_end (v);
4183   return s;
4184 }
4185
4186 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4187    function prototypes and stuff, but not '\xHH' hex character constants.
4188    These don't provoke an error unfortunately, instead are silently treated
4189    as 'x'.  The following induces an error, until -std is added to get
4190    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4191    array size at least.  It's necessary to write '\x00'==0 to get something
4192    that's true only with -std.  */
4193 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4194
4195 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4196    inside strings and character constants.  */
4197 #define FOO(x) 'x'
4198 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4199
4200 int test (int i, double x);
4201 struct s1 {int (*f) (int a);};
4202 struct s2 {int (*f) (double a);};
4203 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4204 int argc;
4205 char **argv;
4206 int
4207 main ()
4208 {
4209 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4210   ;
4211   return 0;
4212 }
4213 _ACEOF
4214 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4215         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4216 do
4217   CC="$ac_save_CC $ac_arg"
4218   if ac_fn_c_try_compile "$LINENO"; then :
4219   ac_cv_prog_cc_c89=$ac_arg
4220 fi
4221 rm -f core conftest.err conftest.$ac_objext
4222   test "x$ac_cv_prog_cc_c89" != "xno" && break
4223 done
4224 rm -f conftest.$ac_ext
4225 CC=$ac_save_CC
4226
4227 fi
4228 # AC_CACHE_VAL
4229 case "x$ac_cv_prog_cc_c89" in
4230   x)
4231     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4232 $as_echo "none needed" >&6; } ;;
4233   xno)
4234     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4235 $as_echo "unsupported" >&6; } ;;
4236   *)
4237     CC="$CC $ac_cv_prog_cc_c89"
4238     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4239 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4240 esac
4241 if test "x$ac_cv_prog_cc_c89" != xno; then :
4242
4243 fi
4244
4245 ac_ext=c
4246 ac_cpp='$CPP $CPPFLAGS'
4247 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4248 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4249 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4250
4251 if test "x$CC" != xcc; then
4252   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4253 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4254 else
4255   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4256 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4257 fi
4258 set dummy $CC; ac_cc=`$as_echo "$2" |
4259                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4260 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4261   $as_echo_n "(cached) " >&6
4262 else
4263   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4264 /* end confdefs.h.  */
4265
4266 int
4267 main ()
4268 {
4269
4270   ;
4271   return 0;
4272 }
4273 _ACEOF
4274 # Make sure it works both with $CC and with simple cc.
4275 # We do the test twice because some compilers refuse to overwrite an
4276 # existing .o file with -o, though they will create one.
4277 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4278 rm -f conftest2.*
4279 if { { case "(($ac_try" in
4280   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4281   *) ac_try_echo=$ac_try;;
4282 esac
4283 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4284 $as_echo "$ac_try_echo"; } >&5
4285   (eval "$ac_try") 2>&5
4286   ac_status=$?
4287   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4288   test $ac_status = 0; } &&
4289    test -f conftest2.$ac_objext && { { case "(($ac_try" in
4290   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4291   *) ac_try_echo=$ac_try;;
4292 esac
4293 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4294 $as_echo "$ac_try_echo"; } >&5
4295   (eval "$ac_try") 2>&5
4296   ac_status=$?
4297   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4298   test $ac_status = 0; };
4299 then
4300   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4301   if test "x$CC" != xcc; then
4302     # Test first that cc exists at all.
4303     if { ac_try='cc -c conftest.$ac_ext >&5'
4304   { { case "(($ac_try" in
4305   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4306   *) ac_try_echo=$ac_try;;
4307 esac
4308 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4309 $as_echo "$ac_try_echo"; } >&5
4310   (eval "$ac_try") 2>&5
4311   ac_status=$?
4312   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4313   test $ac_status = 0; }; }; then
4314       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4315       rm -f conftest2.*
4316       if { { case "(($ac_try" in
4317   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4318   *) ac_try_echo=$ac_try;;
4319 esac
4320 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4321 $as_echo "$ac_try_echo"; } >&5
4322   (eval "$ac_try") 2>&5
4323   ac_status=$?
4324   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4325   test $ac_status = 0; } &&
4326          test -f conftest2.$ac_objext && { { case "(($ac_try" in
4327   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4328   *) ac_try_echo=$ac_try;;
4329 esac
4330 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4331 $as_echo "$ac_try_echo"; } >&5
4332   (eval "$ac_try") 2>&5
4333   ac_status=$?
4334   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4335   test $ac_status = 0; };
4336       then
4337         # cc works too.
4338         :
4339       else
4340         # cc exists but doesn't like -o.
4341         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4342       fi
4343     fi
4344   fi
4345 else
4346   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4347 fi
4348 rm -f core conftest*
4349
4350 fi
4351 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4352   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4353 $as_echo "yes" >&6; }
4354 else
4355   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4356 $as_echo "no" >&6; }
4357
4358 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4359
4360 fi
4361
4362 # expand $ac_aux_dir to an absolute path
4363 am_aux_dir=`cd $ac_aux_dir && pwd`
4364
4365 # FIXME: we rely on the cache variable name because
4366 # there is no other way.
4367 set dummy $CC
4368 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4369 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4370 if test "$am_t" != yes; then
4371    # Losing compiler, so override with the script.
4372    # FIXME: It is wrong to rewrite CC.
4373    # But if we don't then we get into trouble of one sort or another.
4374    # A longer-term fix would be to have automake use am__CC in this case,
4375    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4376    CC="$am_aux_dir/compile $CC"
4377 fi
4378
4379
4380 ac_ext=cpp
4381 ac_cpp='$CXXCPP $CPPFLAGS'
4382 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4383 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4384 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4385 if test -z "$CXX"; then
4386   if test -n "$CCC"; then
4387     CXX=$CCC
4388   else
4389     if test -n "$ac_tool_prefix"; then
4390   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4391   do
4392     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4393 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4395 $as_echo_n "checking for $ac_word... " >&6; }
4396 if test "${ac_cv_prog_CXX+set}" = set; then :
4397   $as_echo_n "(cached) " >&6
4398 else
4399   if test -n "$CXX"; then
4400   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4401 else
4402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4403 for as_dir in $PATH
4404 do
4405   IFS=$as_save_IFS
4406   test -z "$as_dir" && as_dir=.
4407     for ac_exec_ext in '' $ac_executable_extensions; do
4408   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4409     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4410     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4411     break 2
4412   fi
4413 done
4414   done
4415 IFS=$as_save_IFS
4416
4417 fi
4418 fi
4419 CXX=$ac_cv_prog_CXX
4420 if test -n "$CXX"; then
4421   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4422 $as_echo "$CXX" >&6; }
4423 else
4424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4425 $as_echo "no" >&6; }
4426 fi
4427
4428
4429     test -n "$CXX" && break
4430   done
4431 fi
4432 if test -z "$CXX"; then
4433   ac_ct_CXX=$CXX
4434   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4435 do
4436   # Extract the first word of "$ac_prog", so it can be a program name with args.
4437 set dummy $ac_prog; ac_word=$2
4438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4439 $as_echo_n "checking for $ac_word... " >&6; }
4440 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4441   $as_echo_n "(cached) " >&6
4442 else
4443   if test -n "$ac_ct_CXX"; then
4444   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4445 else
4446 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4447 for as_dir in $PATH
4448 do
4449   IFS=$as_save_IFS
4450   test -z "$as_dir" && as_dir=.
4451     for ac_exec_ext in '' $ac_executable_extensions; do
4452   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4453     ac_cv_prog_ac_ct_CXX="$ac_prog"
4454     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4455     break 2
4456   fi
4457 done
4458   done
4459 IFS=$as_save_IFS
4460
4461 fi
4462 fi
4463 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4464 if test -n "$ac_ct_CXX"; then
4465   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4466 $as_echo "$ac_ct_CXX" >&6; }
4467 else
4468   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4469 $as_echo "no" >&6; }
4470 fi
4471
4472
4473   test -n "$ac_ct_CXX" && break
4474 done
4475
4476   if test "x$ac_ct_CXX" = x; then
4477     CXX="g++"
4478   else
4479     case $cross_compiling:$ac_tool_warned in
4480 yes:)
4481 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4482 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4483 ac_tool_warned=yes ;;
4484 esac
4485     CXX=$ac_ct_CXX
4486   fi
4487 fi
4488
4489   fi
4490 fi
4491 # Provide some information about the compiler.
4492 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4493 set X $ac_compile
4494 ac_compiler=$2
4495 for ac_option in --version -v -V -qversion; do
4496   { { ac_try="$ac_compiler $ac_option >&5"
4497 case "(($ac_try" in
4498   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4499   *) ac_try_echo=$ac_try;;
4500 esac
4501 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4502 $as_echo "$ac_try_echo"; } >&5
4503   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4504   ac_status=$?
4505   if test -s conftest.err; then
4506     sed '10a\
4507 ... rest of stderr output deleted ...
4508          10q' conftest.err >conftest.er1
4509     cat conftest.er1 >&5
4510     rm -f conftest.er1 conftest.err
4511   fi
4512   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4513   test $ac_status = 0; }
4514 done
4515
4516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4517 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4518 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4519   $as_echo_n "(cached) " >&6
4520 else
4521   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4522 /* end confdefs.h.  */
4523
4524 int
4525 main ()
4526 {
4527 #ifndef __GNUC__
4528        choke me
4529 #endif
4530
4531   ;
4532   return 0;
4533 }
4534 _ACEOF
4535 if ac_fn_cxx_try_compile "$LINENO"; then :
4536   ac_compiler_gnu=yes
4537 else
4538   ac_compiler_gnu=no
4539 fi
4540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4541 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4542
4543 fi
4544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4545 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4546 if test $ac_compiler_gnu = yes; then
4547   GXX=yes
4548 else
4549   GXX=
4550 fi
4551 ac_test_CXXFLAGS=${CXXFLAGS+set}
4552 ac_save_CXXFLAGS=$CXXFLAGS
4553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4554 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4555 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4556   $as_echo_n "(cached) " >&6
4557 else
4558   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4559    ac_cxx_werror_flag=yes
4560    ac_cv_prog_cxx_g=no
4561    CXXFLAGS="-g"
4562    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4563 /* end confdefs.h.  */
4564
4565 int
4566 main ()
4567 {
4568
4569   ;
4570   return 0;
4571 }
4572 _ACEOF
4573 if ac_fn_cxx_try_compile "$LINENO"; then :
4574   ac_cv_prog_cxx_g=yes
4575 else
4576   CXXFLAGS=""
4577       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4578 /* end confdefs.h.  */
4579
4580 int
4581 main ()
4582 {
4583
4584   ;
4585   return 0;
4586 }
4587 _ACEOF
4588 if ac_fn_cxx_try_compile "$LINENO"; then :
4589
4590 else
4591   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4592          CXXFLAGS="-g"
4593          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4594 /* end confdefs.h.  */
4595
4596 int
4597 main ()
4598 {
4599
4600   ;
4601   return 0;
4602 }
4603 _ACEOF
4604 if ac_fn_cxx_try_compile "$LINENO"; then :
4605   ac_cv_prog_cxx_g=yes
4606 fi
4607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4608 fi
4609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4610 fi
4611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4612    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4613 fi
4614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4615 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4616 if test "$ac_test_CXXFLAGS" = set; then
4617   CXXFLAGS=$ac_save_CXXFLAGS
4618 elif test $ac_cv_prog_cxx_g = yes; then
4619   if test "$GXX" = yes; then
4620     CXXFLAGS="-g -O2"
4621   else
4622     CXXFLAGS="-g"
4623   fi
4624 else
4625   if test "$GXX" = yes; then
4626     CXXFLAGS="-O2"
4627   else
4628     CXXFLAGS=
4629   fi
4630 fi
4631 ac_ext=c
4632 ac_cpp='$CPP $CPPFLAGS'
4633 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4634 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4635 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4636
4637
4638
4639
4640 if test -n "$ac_tool_prefix"; then
4641   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4642 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4644 $as_echo_n "checking for $ac_word... " >&6; }
4645 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4646   $as_echo_n "(cached) " >&6
4647 else
4648   if test -n "$GNATBIND"; then
4649   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4650 else
4651 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4652 for as_dir in $PATH
4653 do
4654   IFS=$as_save_IFS
4655   test -z "$as_dir" && as_dir=.
4656     for ac_exec_ext in '' $ac_executable_extensions; do
4657   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4658     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4659     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4660     break 2
4661   fi
4662 done
4663   done
4664 IFS=$as_save_IFS
4665
4666 fi
4667 fi
4668 GNATBIND=$ac_cv_prog_GNATBIND
4669 if test -n "$GNATBIND"; then
4670   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4671 $as_echo "$GNATBIND" >&6; }
4672 else
4673   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4674 $as_echo "no" >&6; }
4675 fi
4676
4677
4678 fi
4679 if test -z "$ac_cv_prog_GNATBIND"; then
4680   ac_ct_GNATBIND=$GNATBIND
4681   # Extract the first word of "gnatbind", so it can be a program name with args.
4682 set dummy gnatbind; ac_word=$2
4683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4684 $as_echo_n "checking for $ac_word... " >&6; }
4685 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4686   $as_echo_n "(cached) " >&6
4687 else
4688   if test -n "$ac_ct_GNATBIND"; then
4689   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4690 else
4691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4692 for as_dir in $PATH
4693 do
4694   IFS=$as_save_IFS
4695   test -z "$as_dir" && as_dir=.
4696     for ac_exec_ext in '' $ac_executable_extensions; do
4697   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4698     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4699     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4700     break 2
4701   fi
4702 done
4703   done
4704 IFS=$as_save_IFS
4705
4706 fi
4707 fi
4708 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4709 if test -n "$ac_ct_GNATBIND"; then
4710   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4711 $as_echo "$ac_ct_GNATBIND" >&6; }
4712 else
4713   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4714 $as_echo "no" >&6; }
4715 fi
4716
4717   if test "x$ac_ct_GNATBIND" = x; then
4718     GNATBIND="no"
4719   else
4720     case $cross_compiling:$ac_tool_warned in
4721 yes:)
4722 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4723 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4724 ac_tool_warned=yes ;;
4725 esac
4726     GNATBIND=$ac_ct_GNATBIND
4727   fi
4728 else
4729   GNATBIND="$ac_cv_prog_GNATBIND"
4730 fi
4731
4732 if test -n "$ac_tool_prefix"; then
4733   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4734 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4736 $as_echo_n "checking for $ac_word... " >&6; }
4737 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4738   $as_echo_n "(cached) " >&6
4739 else
4740   if test -n "$GNATMAKE"; then
4741   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4742 else
4743 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4744 for as_dir in $PATH
4745 do
4746   IFS=$as_save_IFS
4747   test -z "$as_dir" && as_dir=.
4748     for ac_exec_ext in '' $ac_executable_extensions; do
4749   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4750     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4751     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4752     break 2
4753   fi
4754 done
4755   done
4756 IFS=$as_save_IFS
4757
4758 fi
4759 fi
4760 GNATMAKE=$ac_cv_prog_GNATMAKE
4761 if test -n "$GNATMAKE"; then
4762   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4763 $as_echo "$GNATMAKE" >&6; }
4764 else
4765   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4766 $as_echo "no" >&6; }
4767 fi
4768
4769
4770 fi
4771 if test -z "$ac_cv_prog_GNATMAKE"; then
4772   ac_ct_GNATMAKE=$GNATMAKE
4773   # Extract the first word of "gnatmake", so it can be a program name with args.
4774 set dummy gnatmake; ac_word=$2
4775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4776 $as_echo_n "checking for $ac_word... " >&6; }
4777 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4778   $as_echo_n "(cached) " >&6
4779 else
4780   if test -n "$ac_ct_GNATMAKE"; then
4781   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4782 else
4783 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4784 for as_dir in $PATH
4785 do
4786   IFS=$as_save_IFS
4787   test -z "$as_dir" && as_dir=.
4788     for ac_exec_ext in '' $ac_executable_extensions; do
4789   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4790     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4791     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4792     break 2
4793   fi
4794 done
4795   done
4796 IFS=$as_save_IFS
4797
4798 fi
4799 fi
4800 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4801 if test -n "$ac_ct_GNATMAKE"; then
4802   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4803 $as_echo "$ac_ct_GNATMAKE" >&6; }
4804 else
4805   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4806 $as_echo "no" >&6; }
4807 fi
4808
4809   if test "x$ac_ct_GNATMAKE" = x; then
4810     GNATMAKE="no"
4811   else
4812     case $cross_compiling:$ac_tool_warned in
4813 yes:)
4814 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4815 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4816 ac_tool_warned=yes ;;
4817 esac
4818     GNATMAKE=$ac_ct_GNATMAKE
4819   fi
4820 else
4821   GNATMAKE="$ac_cv_prog_GNATMAKE"
4822 fi
4823
4824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4825 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4826 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4827   $as_echo_n "(cached) " >&6
4828 else
4829   cat >conftest.adb <<EOF
4830 procedure conftest is begin null; end conftest;
4831 EOF
4832 acx_cv_cc_gcc_supports_ada=no
4833 # There is a bug in old released versions of GCC which causes the
4834 # driver to exit successfully when the appropriate language module
4835 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
4836 # Therefore we must check for the error message as well as an
4837 # unsuccessful exit.
4838 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4839 # given a .adb file, but produce no object file.  So we must check
4840 # if an object file was really produced to guard against this.
4841 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4842 if test x"$errors" = x && test -f conftest.$ac_objext; then
4843   acx_cv_cc_gcc_supports_ada=yes
4844 fi
4845 rm -f conftest.*
4846 fi
4847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4848 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4849
4850 if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4851   have_gnat=yes
4852 else
4853   have_gnat=no
4854 fi
4855
4856
4857 # autoconf is lame and doesn't give us any substitution variable for this.
4858 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4859   NO_MINUS_C_MINUS_O=yes
4860 else
4861   OUTPUT_OPTION='-o $@'
4862 fi
4863
4864
4865
4866 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4867 # optimizations to be activated explicitly by the toplevel.
4868 case "$CC" in
4869   */prev-gcc/xgcc*) ;;
4870   *) CFLAGS=`echo "$CFLAGS " | sed -e "s/-Ofast[        ]//" -e "s/-O[gs][      ]//" -e "s/-O[0-9]*[    ]//" `
4871      CXXFLAGS=`echo "$CXXFLAGS " | sed -e "s/-Ofast[    ]//" -e "s/-O[gs][      ]//" -e "s/-O[0-9]*[    ]//" ` ;;
4872 esac
4873
4874
4875
4876 # Determine PICFLAG for target gnatlib.
4877
4878
4879
4880
4881 case "${target}" in
4882     # PIC is the default on some targets or must not be used.
4883     *-*-darwin*)
4884         # PIC is the default on this platform
4885         # Common symbols not allowed in MH_DYLIB files
4886         PICFLAG_FOR_TARGET=-fno-common
4887         ;;
4888     alpha*-dec-osf5*)
4889         # PIC is the default.
4890         ;;
4891     hppa*64*-*-hpux*)
4892         # PIC is the default for 64-bit PA HP-UX.
4893         ;;
4894     i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*)
4895         ;;
4896     i[34567]86-*-interix[3-9]*)
4897         # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4898         # Instead, we relocate shared libraries at runtime.
4899         ;;
4900     i[34567]86-*-nto-qnx*)
4901         # QNX uses GNU C++, but need to define -shared option too, otherwise
4902         # it will coredump.
4903         PICFLAG_FOR_TARGET='-fPIC -shared'
4904         ;;
4905     i[34567]86-pc-msdosdjgpp*)
4906         # DJGPP does not support shared libraries at all.
4907         ;;
4908     ia64*-*-hpux*)
4909         # On IA64 HP-UX, PIC is the default but the pic flag
4910         # sets the default TLS model and affects inlining.
4911         PICFLAG_FOR_TARGET=-fPIC
4912         ;;
4913     mips-sgi-irix6*)
4914         # PIC is the default.
4915         ;;
4916     rs6000-ibm-aix* | powerpc-ibm-aix*)
4917         # All AIX code is PIC.
4918         ;;
4919
4920     # Some targets support both -fPIC and -fpic, but prefer the latter.
4921     # FIXME: Why?
4922     i[34567]86-*-* | x86_64-*-*)
4923         PICFLAG_FOR_TARGET=-fpic
4924         ;;
4925     m68k-*-*)
4926         PICFLAG_FOR_TARGET=-fpic
4927         ;;
4928     # FIXME: Override -fPIC default in libgcc only?
4929     sh-*-linux* | sh[2346lbe]*-*-linux*)
4930         PICFLAG_FOR_TARGET=-fpic
4931         ;;
4932     # FIXME: Simplify to sh*-*-netbsd*?
4933     sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4934       sh64-*-netbsd* | sh64l*-*-netbsd*)
4935         PICFLAG_FOR_TARGET=-fpic
4936         ;;
4937     # Default to -fPIC unless specified otherwise.
4938     *)
4939         PICFLAG_FOR_TARGET=-fPIC
4940         ;;
4941 esac
4942
4943 # If the user explicitly uses -fpic/-fPIC, keep that.
4944 case "${CFLAGS_FOR_TARGET}" in
4945     *-fpic*)
4946         PICFLAG_FOR_TARGET=-fpic
4947         ;;
4948     *-fPIC*)
4949         PICFLAG_FOR_TARGET=-fPIC
4950         ;;
4951 esac
4952
4953
4954
4955 # -------------------------
4956 # Check C compiler features
4957 # -------------------------
4958
4959
4960 ac_ext=c
4961 ac_cpp='$CPP $CPPFLAGS'
4962 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4963 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4964 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4966 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4967 # On Suns, sometimes $CPP names a directory.
4968 if test -n "$CPP" && test -d "$CPP"; then
4969   CPP=
4970 fi
4971 if test -z "$CPP"; then
4972   if test "${ac_cv_prog_CPP+set}" = set; then :
4973   $as_echo_n "(cached) " >&6
4974 else
4975       # Double quotes because CPP needs to be expanded
4976     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4977     do
4978       ac_preproc_ok=false
4979 for ac_c_preproc_warn_flag in '' yes
4980 do
4981   # Use a header file that comes with gcc, so configuring glibc
4982   # with a fresh cross-compiler works.
4983   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4984   # <limits.h> exists even on freestanding compilers.
4985   # On the NeXT, cc -E runs the code through the compiler's parser,
4986   # not just through cpp. "Syntax error" is here to catch this case.
4987   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4988 /* end confdefs.h.  */
4989 #ifdef __STDC__
4990 # include <limits.h>
4991 #else
4992 # include <assert.h>
4993 #endif
4994                      Syntax error
4995 _ACEOF
4996 if ac_fn_c_try_cpp "$LINENO"; then :
4997
4998 else
4999   # Broken: fails on valid input.
5000 continue
5001 fi
5002 rm -f conftest.err conftest.$ac_ext
5003
5004   # OK, works on sane cases.  Now check whether nonexistent headers
5005   # can be detected and how.
5006   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5007 /* end confdefs.h.  */
5008 #include <ac_nonexistent.h>
5009 _ACEOF
5010 if ac_fn_c_try_cpp "$LINENO"; then :
5011   # Broken: success on invalid input.
5012 continue
5013 else
5014   # Passes both tests.
5015 ac_preproc_ok=:
5016 break
5017 fi
5018 rm -f conftest.err conftest.$ac_ext
5019
5020 done
5021 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5022 rm -f conftest.err conftest.$ac_ext
5023 if $ac_preproc_ok; then :
5024   break
5025 fi
5026
5027     done
5028     ac_cv_prog_CPP=$CPP
5029
5030 fi
5031   CPP=$ac_cv_prog_CPP
5032 else
5033   ac_cv_prog_CPP=$CPP
5034 fi
5035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5036 $as_echo "$CPP" >&6; }
5037 ac_preproc_ok=false
5038 for ac_c_preproc_warn_flag in '' yes
5039 do
5040   # Use a header file that comes with gcc, so configuring glibc
5041   # with a fresh cross-compiler works.
5042   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5043   # <limits.h> exists even on freestanding compilers.
5044   # On the NeXT, cc -E runs the code through the compiler's parser,
5045   # not just through cpp. "Syntax error" is here to catch this case.
5046   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5047 /* end confdefs.h.  */
5048 #ifdef __STDC__
5049 # include <limits.h>
5050 #else
5051 # include <assert.h>
5052 #endif
5053                      Syntax error
5054 _ACEOF
5055 if ac_fn_c_try_cpp "$LINENO"; then :
5056
5057 else
5058   # Broken: fails on valid input.
5059 continue
5060 fi
5061 rm -f conftest.err conftest.$ac_ext
5062
5063   # OK, works on sane cases.  Now check whether nonexistent headers
5064   # can be detected and how.
5065   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5066 /* end confdefs.h.  */
5067 #include <ac_nonexistent.h>
5068 _ACEOF
5069 if ac_fn_c_try_cpp "$LINENO"; then :
5070   # Broken: success on invalid input.
5071 continue
5072 else
5073   # Passes both tests.
5074 ac_preproc_ok=:
5075 break
5076 fi
5077 rm -f conftest.err conftest.$ac_ext
5078
5079 done
5080 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5081 rm -f conftest.err conftest.$ac_ext
5082 if $ac_preproc_ok; then :
5083
5084 else
5085   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5086 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5087 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5088 See \`config.log' for more details." "$LINENO" 5; }
5089 fi
5090
5091 ac_ext=c
5092 ac_cpp='$CPP $CPPFLAGS'
5093 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5094 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5095 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5096
5097
5098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5099 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5100 if test "${ac_cv_path_GREP+set}" = set; then :
5101   $as_echo_n "(cached) " >&6
5102 else
5103   if test -z "$GREP"; then
5104   ac_path_GREP_found=false
5105   # Loop through the user's path and test for each of PROGNAME-LIST
5106   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5107 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5108 do
5109   IFS=$as_save_IFS
5110   test -z "$as_dir" && as_dir=.
5111     for ac_prog in grep ggrep; do
5112     for ac_exec_ext in '' $ac_executable_extensions; do
5113       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5114       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5115 # Check for GNU ac_path_GREP and select it if it is found.
5116   # Check for GNU $ac_path_GREP
5117 case `"$ac_path_GREP" --version 2>&1` in
5118 *GNU*)
5119   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5120 *)
5121   ac_count=0
5122   $as_echo_n 0123456789 >"conftest.in"
5123   while :
5124   do
5125     cat "conftest.in" "conftest.in" >"conftest.tmp"
5126     mv "conftest.tmp" "conftest.in"
5127     cp "conftest.in" "conftest.nl"
5128     $as_echo 'GREP' >> "conftest.nl"
5129     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5130     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5131     as_fn_arith $ac_count + 1 && ac_count=$as_val
5132     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5133       # Best one so far, save it but keep looking for a better one
5134       ac_cv_path_GREP="$ac_path_GREP"
5135       ac_path_GREP_max=$ac_count
5136     fi
5137     # 10*(2^10) chars as input seems more than enough
5138     test $ac_count -gt 10 && break
5139   done
5140   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5141 esac
5142
5143       $ac_path_GREP_found && break 3
5144     done
5145   done
5146   done
5147 IFS=$as_save_IFS
5148   if test -z "$ac_cv_path_GREP"; then
5149     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5150   fi
5151 else
5152   ac_cv_path_GREP=$GREP
5153 fi
5154
5155 fi
5156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5157 $as_echo "$ac_cv_path_GREP" >&6; }
5158  GREP="$ac_cv_path_GREP"
5159
5160
5161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5162 $as_echo_n "checking for egrep... " >&6; }
5163 if test "${ac_cv_path_EGREP+set}" = set; then :
5164   $as_echo_n "(cached) " >&6
5165 else
5166   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5167    then ac_cv_path_EGREP="$GREP -E"
5168    else
5169      if test -z "$EGREP"; then
5170   ac_path_EGREP_found=false
5171   # Loop through the user's path and test for each of PROGNAME-LIST
5172   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5173 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5174 do
5175   IFS=$as_save_IFS
5176   test -z "$as_dir" && as_dir=.
5177     for ac_prog in egrep; do
5178     for ac_exec_ext in '' $ac_executable_extensions; do
5179       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5180       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5181 # Check for GNU ac_path_EGREP and select it if it is found.
5182   # Check for GNU $ac_path_EGREP
5183 case `"$ac_path_EGREP" --version 2>&1` in
5184 *GNU*)
5185   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5186 *)
5187   ac_count=0
5188   $as_echo_n 0123456789 >"conftest.in"
5189   while :
5190   do
5191     cat "conftest.in" "conftest.in" >"conftest.tmp"
5192     mv "conftest.tmp" "conftest.in"
5193     cp "conftest.in" "conftest.nl"
5194     $as_echo 'EGREP' >> "conftest.nl"
5195     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5196     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5197     as_fn_arith $ac_count + 1 && ac_count=$as_val
5198     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5199       # Best one so far, save it but keep looking for a better one
5200       ac_cv_path_EGREP="$ac_path_EGREP"
5201       ac_path_EGREP_max=$ac_count
5202     fi
5203     # 10*(2^10) chars as input seems more than enough
5204     test $ac_count -gt 10 && break
5205   done
5206   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5207 esac
5208
5209       $ac_path_EGREP_found && break 3
5210     done
5211   done
5212   done
5213 IFS=$as_save_IFS
5214   if test -z "$ac_cv_path_EGREP"; then
5215     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5216   fi
5217 else
5218   ac_cv_path_EGREP=$EGREP
5219 fi
5220
5221    fi
5222 fi
5223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5224 $as_echo "$ac_cv_path_EGREP" >&6; }
5225  EGREP="$ac_cv_path_EGREP"
5226
5227
5228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5229 $as_echo_n "checking for ANSI C header files... " >&6; }
5230 if test "${ac_cv_header_stdc+set}" = set; then :
5231   $as_echo_n "(cached) " >&6
5232 else
5233   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5234 /* end confdefs.h.  */
5235 #include <stdlib.h>
5236 #include <stdarg.h>
5237 #include <string.h>
5238 #include <float.h>
5239
5240 int
5241 main ()
5242 {
5243
5244   ;
5245   return 0;
5246 }
5247 _ACEOF
5248 if ac_fn_c_try_compile "$LINENO"; then :
5249   ac_cv_header_stdc=yes
5250 else
5251   ac_cv_header_stdc=no
5252 fi
5253 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5254
5255 if test $ac_cv_header_stdc = yes; then
5256   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5257   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5258 /* end confdefs.h.  */
5259 #include <string.h>
5260
5261 _ACEOF
5262 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5263   $EGREP "memchr" >/dev/null 2>&1; then :
5264
5265 else
5266   ac_cv_header_stdc=no
5267 fi
5268 rm -f conftest*
5269
5270 fi
5271
5272 if test $ac_cv_header_stdc = yes; then
5273   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5274   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5275 /* end confdefs.h.  */
5276 #include <stdlib.h>
5277
5278 _ACEOF
5279 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5280   $EGREP "free" >/dev/null 2>&1; then :
5281
5282 else
5283   ac_cv_header_stdc=no
5284 fi
5285 rm -f conftest*
5286
5287 fi
5288
5289 if test $ac_cv_header_stdc = yes; then
5290   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5291   if test "$cross_compiling" = yes; then :
5292   :
5293 else
5294   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5295 /* end confdefs.h.  */
5296 #include <ctype.h>
5297 #include <stdlib.h>
5298 #if ((' ' & 0x0FF) == 0x020)
5299 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5300 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5301 #else
5302 # define ISLOWER(c) \
5303                    (('a' <= (c) && (c) <= 'i') \
5304                      || ('j' <= (c) && (c) <= 'r') \
5305                      || ('s' <= (c) && (c) <= 'z'))
5306 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5307 #endif
5308
5309 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5310 int
5311 main ()
5312 {
5313   int i;
5314   for (i = 0; i < 256; i++)
5315     if (XOR (islower (i), ISLOWER (i))
5316         || toupper (i) != TOUPPER (i))
5317       return 2;
5318   return 0;
5319 }
5320 _ACEOF
5321 if ac_fn_c_try_run "$LINENO"; then :
5322
5323 else
5324   ac_cv_header_stdc=no
5325 fi
5326 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5327   conftest.$ac_objext conftest.beam conftest.$ac_ext
5328 fi
5329
5330 fi
5331 fi
5332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5333 $as_echo "$ac_cv_header_stdc" >&6; }
5334 if test $ac_cv_header_stdc = yes; then
5335
5336 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5337
5338 fi
5339
5340 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5341 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5342                   inttypes.h stdint.h unistd.h
5343 do :
5344   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5345 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5346 "
5347 eval as_val=\$$as_ac_Header
5348    if test "x$as_val" = x""yes; then :
5349   cat >>confdefs.h <<_ACEOF
5350 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5351 _ACEOF
5352
5353 fi
5354
5355 done
5356
5357
5358
5359   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5360 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5361   MINIX=yes
5362 else
5363   MINIX=
5364 fi
5365
5366
5367   if test "$MINIX" = yes; then
5368
5369 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5370
5371
5372 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5373
5374
5375 $as_echo "#define _MINIX 1" >>confdefs.h
5376
5377   fi
5378
5379
5380   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5381 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5382 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5383   $as_echo_n "(cached) " >&6
5384 else
5385   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5386 /* end confdefs.h.  */
5387
5388 #         define __EXTENSIONS__ 1
5389           $ac_includes_default
5390 int
5391 main ()
5392 {
5393
5394   ;
5395   return 0;
5396 }
5397 _ACEOF
5398 if ac_fn_c_try_compile "$LINENO"; then :
5399   ac_cv_safe_to_define___extensions__=yes
5400 else
5401   ac_cv_safe_to_define___extensions__=no
5402 fi
5403 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5404 fi
5405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5406 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5407   test $ac_cv_safe_to_define___extensions__ = yes &&
5408     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5409
5410   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5411
5412   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5413
5414   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5415
5416   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5417
5418
5419 ac_ext=c
5420 ac_cpp='$CPP $CPPFLAGS'
5421 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5422 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5423 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5425 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5426 # On Suns, sometimes $CPP names a directory.
5427 if test -n "$CPP" && test -d "$CPP"; then
5428   CPP=
5429 fi
5430 if test -z "$CPP"; then
5431   if test "${ac_cv_prog_CPP+set}" = set; then :
5432   $as_echo_n "(cached) " >&6
5433 else
5434       # Double quotes because CPP needs to be expanded
5435     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5436     do
5437       ac_preproc_ok=false
5438 for ac_c_preproc_warn_flag in '' yes
5439 do
5440   # Use a header file that comes with gcc, so configuring glibc
5441   # with a fresh cross-compiler works.
5442   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5443   # <limits.h> exists even on freestanding compilers.
5444   # On the NeXT, cc -E runs the code through the compiler's parser,
5445   # not just through cpp. "Syntax error" is here to catch this case.
5446   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5447 /* end confdefs.h.  */
5448 #ifdef __STDC__
5449 # include <limits.h>
5450 #else
5451 # include <assert.h>
5452 #endif
5453                      Syntax error
5454 _ACEOF
5455 if ac_fn_c_try_cpp "$LINENO"; then :
5456
5457 else
5458   # Broken: fails on valid input.
5459 continue
5460 fi
5461 rm -f conftest.err conftest.$ac_ext
5462
5463   # OK, works on sane cases.  Now check whether nonexistent headers
5464   # can be detected and how.
5465   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5466 /* end confdefs.h.  */
5467 #include <ac_nonexistent.h>
5468 _ACEOF
5469 if ac_fn_c_try_cpp "$LINENO"; then :
5470   # Broken: success on invalid input.
5471 continue
5472 else
5473   # Passes both tests.
5474 ac_preproc_ok=:
5475 break
5476 fi
5477 rm -f conftest.err conftest.$ac_ext
5478
5479 done
5480 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5481 rm -f conftest.err conftest.$ac_ext
5482 if $ac_preproc_ok; then :
5483   break
5484 fi
5485
5486     done
5487     ac_cv_prog_CPP=$CPP
5488
5489 fi
5490   CPP=$ac_cv_prog_CPP
5491 else
5492   ac_cv_prog_CPP=$CPP
5493 fi
5494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5495 $as_echo "$CPP" >&6; }
5496 ac_preproc_ok=false
5497 for ac_c_preproc_warn_flag in '' yes
5498 do
5499   # Use a header file that comes with gcc, so configuring glibc
5500   # with a fresh cross-compiler works.
5501   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5502   # <limits.h> exists even on freestanding compilers.
5503   # On the NeXT, cc -E runs the code through the compiler's parser,
5504   # not just through cpp. "Syntax error" is here to catch this case.
5505   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5506 /* end confdefs.h.  */
5507 #ifdef __STDC__
5508 # include <limits.h>
5509 #else
5510 # include <assert.h>
5511 #endif
5512                      Syntax error
5513 _ACEOF
5514 if ac_fn_c_try_cpp "$LINENO"; then :
5515
5516 else
5517   # Broken: fails on valid input.
5518 continue
5519 fi
5520 rm -f conftest.err conftest.$ac_ext
5521
5522   # OK, works on sane cases.  Now check whether nonexistent headers
5523   # can be detected and how.
5524   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5525 /* end confdefs.h.  */
5526 #include <ac_nonexistent.h>
5527 _ACEOF
5528 if ac_fn_c_try_cpp "$LINENO"; then :
5529   # Broken: success on invalid input.
5530 continue
5531 else
5532   # Passes both tests.
5533 ac_preproc_ok=:
5534 break
5535 fi
5536 rm -f conftest.err conftest.$ac_ext
5537
5538 done
5539 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5540 rm -f conftest.err conftest.$ac_ext
5541 if $ac_preproc_ok; then :
5542
5543 else
5544   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5545 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5546 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5547 See \`config.log' for more details." "$LINENO" 5; }
5548 fi
5549
5550 ac_ext=c
5551 ac_cpp='$CPP $CPPFLAGS'
5552 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5553 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5554 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5555
5556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5557 $as_echo_n "checking for inline... " >&6; }
5558 if test "${ac_cv_c_inline+set}" = set; then :
5559   $as_echo_n "(cached) " >&6
5560 else
5561   ac_cv_c_inline=no
5562 for ac_kw in inline __inline__ __inline; do
5563   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5564 /* end confdefs.h.  */
5565 #ifndef __cplusplus
5566 typedef int foo_t;
5567 static $ac_kw foo_t static_foo () {return 0; }
5568 $ac_kw foo_t foo () {return 0; }
5569 #endif
5570
5571 _ACEOF
5572 if ac_fn_c_try_compile "$LINENO"; then :
5573   ac_cv_c_inline=$ac_kw
5574 fi
5575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5576   test "$ac_cv_c_inline" != no && break
5577 done
5578
5579 fi
5580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5581 $as_echo "$ac_cv_c_inline" >&6; }
5582
5583 case $ac_cv_c_inline in
5584   inline | yes) ;;
5585   *)
5586     case $ac_cv_c_inline in
5587       no) ac_val=;;
5588       *) ac_val=$ac_cv_c_inline;;
5589     esac
5590     cat >>confdefs.h <<_ACEOF
5591 #ifndef __cplusplus
5592 #define inline $ac_val
5593 #endif
5594 _ACEOF
5595     ;;
5596 esac
5597
5598
5599 # Check whether --enable-largefile was given.
5600 if test "${enable_largefile+set}" = set; then :
5601   enableval=$enable_largefile;
5602 fi
5603
5604 if test "$enable_largefile" != no; then
5605
5606   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5607 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5608 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5609   $as_echo_n "(cached) " >&6
5610 else
5611   ac_cv_sys_largefile_CC=no
5612      if test "$GCC" != yes; then
5613        ac_save_CC=$CC
5614        while :; do
5615          # IRIX 6.2 and later do not support large files by default,
5616          # so use the C compiler's -n32 option if that helps.
5617          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5618 /* end confdefs.h.  */
5619 #include <sys/types.h>
5620  /* Check that off_t can represent 2**63 - 1 correctly.
5621     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5622     since some C++ compilers masquerading as C compilers
5623     incorrectly reject 9223372036854775807.  */
5624 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5625   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5626                        && LARGE_OFF_T % 2147483647 == 1)
5627                       ? 1 : -1];
5628 int
5629 main ()
5630 {
5631
5632   ;
5633   return 0;
5634 }
5635 _ACEOF
5636          if ac_fn_c_try_compile "$LINENO"; then :
5637   break
5638 fi
5639 rm -f core conftest.err conftest.$ac_objext
5640          CC="$CC -n32"
5641          if ac_fn_c_try_compile "$LINENO"; then :
5642   ac_cv_sys_largefile_CC=' -n32'; break
5643 fi
5644 rm -f core conftest.err conftest.$ac_objext
5645          break
5646        done
5647        CC=$ac_save_CC
5648        rm -f conftest.$ac_ext
5649     fi
5650 fi
5651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5652 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5653   if test "$ac_cv_sys_largefile_CC" != no; then
5654     CC=$CC$ac_cv_sys_largefile_CC
5655   fi
5656
5657   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5658 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5659 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5660   $as_echo_n "(cached) " >&6
5661 else
5662   while :; do
5663   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5664 /* end confdefs.h.  */
5665 #include <sys/types.h>
5666  /* Check that off_t can represent 2**63 - 1 correctly.
5667     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5668     since some C++ compilers masquerading as C compilers
5669     incorrectly reject 9223372036854775807.  */
5670 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5671   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5672                        && LARGE_OFF_T % 2147483647 == 1)
5673                       ? 1 : -1];
5674 int
5675 main ()
5676 {
5677
5678   ;
5679   return 0;
5680 }
5681 _ACEOF
5682 if ac_fn_c_try_compile "$LINENO"; then :
5683   ac_cv_sys_file_offset_bits=no; break
5684 fi
5685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5686   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5687 /* end confdefs.h.  */
5688 #define _FILE_OFFSET_BITS 64
5689 #include <sys/types.h>
5690  /* Check that off_t can represent 2**63 - 1 correctly.
5691     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5692     since some C++ compilers masquerading as C compilers
5693     incorrectly reject 9223372036854775807.  */
5694 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5695   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5696                        && LARGE_OFF_T % 2147483647 == 1)
5697                       ? 1 : -1];
5698 int
5699 main ()
5700 {
5701
5702   ;
5703   return 0;
5704 }
5705 _ACEOF
5706 if ac_fn_c_try_compile "$LINENO"; then :
5707   ac_cv_sys_file_offset_bits=64; break
5708 fi
5709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5710   ac_cv_sys_file_offset_bits=unknown
5711   break
5712 done
5713 fi
5714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5715 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5716 case $ac_cv_sys_file_offset_bits in #(
5717   no | unknown) ;;
5718   *)
5719 cat >>confdefs.h <<_ACEOF
5720 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5721 _ACEOF
5722 ;;
5723 esac
5724 rm -rf conftest*
5725   if test $ac_cv_sys_file_offset_bits = unknown; then
5726     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5727 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5728 if test "${ac_cv_sys_large_files+set}" = set; then :
5729   $as_echo_n "(cached) " >&6
5730 else
5731   while :; do
5732   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5733 /* end confdefs.h.  */
5734 #include <sys/types.h>
5735  /* Check that off_t can represent 2**63 - 1 correctly.
5736     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5737     since some C++ compilers masquerading as C compilers
5738     incorrectly reject 9223372036854775807.  */
5739 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5740   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5741                        && LARGE_OFF_T % 2147483647 == 1)
5742                       ? 1 : -1];
5743 int
5744 main ()
5745 {
5746
5747   ;
5748   return 0;
5749 }
5750 _ACEOF
5751 if ac_fn_c_try_compile "$LINENO"; then :
5752   ac_cv_sys_large_files=no; break
5753 fi
5754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5755   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5756 /* end confdefs.h.  */
5757 #define _LARGE_FILES 1
5758 #include <sys/types.h>
5759  /* Check that off_t can represent 2**63 - 1 correctly.
5760     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5761     since some C++ compilers masquerading as C compilers
5762     incorrectly reject 9223372036854775807.  */
5763 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5764   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5765                        && LARGE_OFF_T % 2147483647 == 1)
5766                       ? 1 : -1];
5767 int
5768 main ()
5769 {
5770
5771   ;
5772   return 0;
5773 }
5774 _ACEOF
5775 if ac_fn_c_try_compile "$LINENO"; then :
5776   ac_cv_sys_large_files=1; break
5777 fi
5778 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5779   ac_cv_sys_large_files=unknown
5780   break
5781 done
5782 fi
5783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5784 $as_echo "$ac_cv_sys_large_files" >&6; }
5785 case $ac_cv_sys_large_files in #(
5786   no | unknown) ;;
5787   *)
5788 cat >>confdefs.h <<_ACEOF
5789 #define _LARGE_FILES $ac_cv_sys_large_files
5790 _ACEOF
5791 ;;
5792 esac
5793 rm -rf conftest*
5794   fi
5795 fi
5796
5797
5798 # sizeof(char) is 1 by definition.
5799 # The cast to long int works around a bug in the HP C Compiler
5800 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5801 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5802 # This bug is HP SR number 8606223364.
5803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5804 $as_echo_n "checking size of void *... " >&6; }
5805 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5806   $as_echo_n "(cached) " >&6
5807 else
5808   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
5809
5810 else
5811   if test "$ac_cv_type_void_p" = yes; then
5812      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5813 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5814 { as_fn_set_status 77
5815 as_fn_error "cannot compute sizeof (void *)
5816 See \`config.log' for more details." "$LINENO" 5; }; }
5817    else
5818      ac_cv_sizeof_void_p=0
5819    fi
5820 fi
5821
5822 fi
5823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5824 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5825
5826
5827
5828 cat >>confdefs.h <<_ACEOF
5829 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5830 _ACEOF
5831
5832
5833 # The cast to long int works around a bug in the HP C Compiler
5834 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5835 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5836 # This bug is HP SR number 8606223364.
5837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5838 $as_echo_n "checking size of short... " >&6; }
5839 if test "${ac_cv_sizeof_short+set}" = set; then :
5840   $as_echo_n "(cached) " >&6
5841 else
5842   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5843
5844 else
5845   if test "$ac_cv_type_short" = yes; then
5846      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5847 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5848 { as_fn_set_status 77
5849 as_fn_error "cannot compute sizeof (short)
5850 See \`config.log' for more details." "$LINENO" 5; }; }
5851    else
5852      ac_cv_sizeof_short=0
5853    fi
5854 fi
5855
5856 fi
5857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5858 $as_echo "$ac_cv_sizeof_short" >&6; }
5859
5860
5861
5862 cat >>confdefs.h <<_ACEOF
5863 #define SIZEOF_SHORT $ac_cv_sizeof_short
5864 _ACEOF
5865
5866
5867 # The cast to long int works around a bug in the HP C Compiler
5868 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5869 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5870 # This bug is HP SR number 8606223364.
5871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5872 $as_echo_n "checking size of int... " >&6; }
5873 if test "${ac_cv_sizeof_int+set}" = set; then :
5874   $as_echo_n "(cached) " >&6
5875 else
5876   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5877
5878 else
5879   if test "$ac_cv_type_int" = yes; then
5880      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5881 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5882 { as_fn_set_status 77
5883 as_fn_error "cannot compute sizeof (int)
5884 See \`config.log' for more details." "$LINENO" 5; }; }
5885    else
5886      ac_cv_sizeof_int=0
5887    fi
5888 fi
5889
5890 fi
5891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5892 $as_echo "$ac_cv_sizeof_int" >&6; }
5893
5894
5895
5896 cat >>confdefs.h <<_ACEOF
5897 #define SIZEOF_INT $ac_cv_sizeof_int
5898 _ACEOF
5899
5900
5901 # The cast to long int works around a bug in the HP C Compiler
5902 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5903 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5904 # This bug is HP SR number 8606223364.
5905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5906 $as_echo_n "checking size of long... " >&6; }
5907 if test "${ac_cv_sizeof_long+set}" = set; then :
5908   $as_echo_n "(cached) " >&6
5909 else
5910   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5911
5912 else
5913   if test "$ac_cv_type_long" = yes; then
5914      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5915 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5916 { as_fn_set_status 77
5917 as_fn_error "cannot compute sizeof (long)
5918 See \`config.log' for more details." "$LINENO" 5; }; }
5919    else
5920      ac_cv_sizeof_long=0
5921    fi
5922 fi
5923
5924 fi
5925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5926 $as_echo "$ac_cv_sizeof_long" >&6; }
5927
5928
5929
5930 cat >>confdefs.h <<_ACEOF
5931 #define SIZEOF_LONG $ac_cv_sizeof_long
5932 _ACEOF
5933
5934
5935 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5936 if test "x$ac_cv_type_long_long" = x""yes; then :
5937
5938 cat >>confdefs.h <<_ACEOF
5939 #define HAVE_LONG_LONG 1
5940 _ACEOF
5941
5942 # The cast to long int works around a bug in the HP C Compiler
5943 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5944 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5945 # This bug is HP SR number 8606223364.
5946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5947 $as_echo_n "checking size of long long... " >&6; }
5948 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5949   $as_echo_n "(cached) " >&6
5950 else
5951   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5952
5953 else
5954   if test "$ac_cv_type_long_long" = yes; then
5955      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5956 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5957 { as_fn_set_status 77
5958 as_fn_error "cannot compute sizeof (long long)
5959 See \`config.log' for more details." "$LINENO" 5; }; }
5960    else
5961      ac_cv_sizeof_long_long=0
5962    fi
5963 fi
5964
5965 fi
5966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5967 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5968
5969
5970
5971 cat >>confdefs.h <<_ACEOF
5972 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5973 _ACEOF
5974
5975
5976 fi
5977
5978 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5979 if test "x$ac_cv_type___int64" = x""yes; then :
5980
5981 cat >>confdefs.h <<_ACEOF
5982 #define HAVE___INT64 1
5983 _ACEOF
5984
5985 # The cast to long int works around a bug in the HP C Compiler
5986 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5987 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5988 # This bug is HP SR number 8606223364.
5989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5990 $as_echo_n "checking size of __int64... " >&6; }
5991 if test "${ac_cv_sizeof___int64+set}" = set; then :
5992   $as_echo_n "(cached) " >&6
5993 else
5994   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64"        "$ac_includes_default"; then :
5995
5996 else
5997   if test "$ac_cv_type___int64" = yes; then
5998      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5999 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6000 { as_fn_set_status 77
6001 as_fn_error "cannot compute sizeof (__int64)
6002 See \`config.log' for more details." "$LINENO" 5; }; }
6003    else
6004      ac_cv_sizeof___int64=0
6005    fi
6006 fi
6007
6008 fi
6009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
6010 $as_echo "$ac_cv_sizeof___int64" >&6; }
6011
6012
6013
6014 cat >>confdefs.h <<_ACEOF
6015 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6016 _ACEOF
6017
6018
6019 fi
6020
6021 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6022 case $ac_cv_c_int8_t in #(
6023   no|yes) ;; #(
6024   *)
6025
6026 cat >>confdefs.h <<_ACEOF
6027 #define int8_t $ac_cv_c_int8_t
6028 _ACEOF
6029 ;;
6030 esac
6031
6032 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6033 case $ac_cv_c_int16_t in #(
6034   no|yes) ;; #(
6035   *)
6036
6037 cat >>confdefs.h <<_ACEOF
6038 #define int16_t $ac_cv_c_int16_t
6039 _ACEOF
6040 ;;
6041 esac
6042
6043 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6044 case $ac_cv_c_int32_t in #(
6045   no|yes) ;; #(
6046   *)
6047
6048 cat >>confdefs.h <<_ACEOF
6049 #define int32_t $ac_cv_c_int32_t
6050 _ACEOF
6051 ;;
6052 esac
6053
6054 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6055 case $ac_cv_c_int64_t in #(
6056   no|yes) ;; #(
6057   *)
6058
6059 cat >>confdefs.h <<_ACEOF
6060 #define int64_t $ac_cv_c_int64_t
6061 _ACEOF
6062 ;;
6063 esac
6064
6065
6066   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
6067 $as_echo_n "checking for long long int... " >&6; }
6068 if test "${ac_cv_type_long_long_int+set}" = set; then :
6069   $as_echo_n "(cached) " >&6
6070 else
6071   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6072 /* end confdefs.h.  */
6073
6074   /* For now, do not test the preprocessor; as of 2007 there are too many
6075          implementations with broken preprocessors.  Perhaps this can
6076          be revisited in 2012.  In the meantime, code should not expect
6077          #if to work with literals wider than 32 bits.  */
6078       /* Test literals.  */
6079       long long int ll = 9223372036854775807ll;
6080       long long int nll = -9223372036854775807LL;
6081       unsigned long long int ull = 18446744073709551615ULL;
6082       /* Test constant expressions.   */
6083       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6084                      ? 1 : -1)];
6085       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6086                      ? 1 : -1)];
6087       int i = 63;
6088 int
6089 main ()
6090 {
6091 /* Test availability of runtime routines for shift and division.  */
6092       long long int llmax = 9223372036854775807ll;
6093       unsigned long long int ullmax = 18446744073709551615ull;
6094       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6095               | (llmax / ll) | (llmax % ll)
6096               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6097               | (ullmax / ull) | (ullmax % ull));
6098   ;
6099   return 0;
6100 }
6101
6102 _ACEOF
6103 if ac_fn_c_try_link "$LINENO"; then :
6104                         if test "$cross_compiling" = yes; then :
6105   ac_cv_type_long_long_int=yes
6106 else
6107   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6108 /* end confdefs.h.  */
6109 #include <limits.h>
6110                #ifndef LLONG_MAX
6111                # define HALF \
6112                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6113                # define LLONG_MAX (HALF - 1 + HALF)
6114                #endif
6115 int
6116 main ()
6117 {
6118 long long int n = 1;
6119                int i;
6120                for (i = 0; ; i++)
6121                  {
6122                    long long int m = n << i;
6123                    if (m >> i != n)
6124                      return 1;
6125                    if (LLONG_MAX / 2 < m)
6126                      break;
6127                  }
6128                return 0;
6129   ;
6130   return 0;
6131 }
6132 _ACEOF
6133 if ac_fn_c_try_run "$LINENO"; then :
6134   ac_cv_type_long_long_int=yes
6135 else
6136   ac_cv_type_long_long_int=no
6137 fi
6138 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6139   conftest.$ac_objext conftest.beam conftest.$ac_ext
6140 fi
6141
6142 else
6143   ac_cv_type_long_long_int=no
6144 fi
6145 rm -f core conftest.err conftest.$ac_objext \
6146     conftest$ac_exeext conftest.$ac_ext
6147 fi
6148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6149 $as_echo "$ac_cv_type_long_long_int" >&6; }
6150   if test $ac_cv_type_long_long_int = yes; then
6151
6152 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6153
6154   fi
6155
6156
6157
6158   ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6159 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6160
6161 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6162
6163 else
6164   test $ac_cv_type_long_long_int = yes \
6165        && ac_type='long long int' \
6166        || ac_type='long int'
6167
6168 cat >>confdefs.h <<_ACEOF
6169 #define intmax_t $ac_type
6170 _ACEOF
6171
6172 fi
6173
6174
6175
6176   ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6177 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6178
6179 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6180
6181 else
6182   for ac_type in 'int' 'long int' 'long long int'; do
6183        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6184 /* end confdefs.h.  */
6185 $ac_includes_default
6186 int
6187 main ()
6188 {
6189 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6190 test_array [0] = 0
6191
6192   ;
6193   return 0;
6194 }
6195 _ACEOF
6196 if ac_fn_c_try_compile "$LINENO"; then :
6197
6198 cat >>confdefs.h <<_ACEOF
6199 #define intptr_t $ac_type
6200 _ACEOF
6201
6202           ac_type=
6203 fi
6204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6205        test -z "$ac_type" && break
6206      done
6207 fi
6208
6209
6210 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6211 case $ac_cv_c_uint8_t in #(
6212   no|yes) ;; #(
6213   *)
6214
6215 $as_echo "#define _UINT8_T 1" >>confdefs.h
6216
6217
6218 cat >>confdefs.h <<_ACEOF
6219 #define uint8_t $ac_cv_c_uint8_t
6220 _ACEOF
6221 ;;
6222   esac
6223
6224 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6225 case $ac_cv_c_uint16_t in #(
6226   no|yes) ;; #(
6227   *)
6228
6229
6230 cat >>confdefs.h <<_ACEOF
6231 #define uint16_t $ac_cv_c_uint16_t
6232 _ACEOF
6233 ;;
6234   esac
6235
6236 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6237 case $ac_cv_c_uint32_t in #(
6238   no|yes) ;; #(
6239   *)
6240
6241 $as_echo "#define _UINT32_T 1" >>confdefs.h
6242
6243
6244 cat >>confdefs.h <<_ACEOF
6245 #define uint32_t $ac_cv_c_uint32_t
6246 _ACEOF
6247 ;;
6248   esac
6249
6250 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6251 case $ac_cv_c_uint64_t in #(
6252   no|yes) ;; #(
6253   *)
6254
6255 $as_echo "#define _UINT64_T 1" >>confdefs.h
6256
6257
6258 cat >>confdefs.h <<_ACEOF
6259 #define uint64_t $ac_cv_c_uint64_t
6260 _ACEOF
6261 ;;
6262   esac
6263
6264
6265   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6266 $as_echo_n "checking for unsigned long long int... " >&6; }
6267 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6268   $as_echo_n "(cached) " >&6
6269 else
6270   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6271 /* end confdefs.h.  */
6272
6273   /* For now, do not test the preprocessor; as of 2007 there are too many
6274          implementations with broken preprocessors.  Perhaps this can
6275          be revisited in 2012.  In the meantime, code should not expect
6276          #if to work with literals wider than 32 bits.  */
6277       /* Test literals.  */
6278       long long int ll = 9223372036854775807ll;
6279       long long int nll = -9223372036854775807LL;
6280       unsigned long long int ull = 18446744073709551615ULL;
6281       /* Test constant expressions.   */
6282       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6283                      ? 1 : -1)];
6284       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6285                      ? 1 : -1)];
6286       int i = 63;
6287 int
6288 main ()
6289 {
6290 /* Test availability of runtime routines for shift and division.  */
6291       long long int llmax = 9223372036854775807ll;
6292       unsigned long long int ullmax = 18446744073709551615ull;
6293       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6294               | (llmax / ll) | (llmax % ll)
6295               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6296               | (ullmax / ull) | (ullmax % ull));
6297   ;
6298   return 0;
6299 }
6300
6301 _ACEOF
6302 if ac_fn_c_try_link "$LINENO"; then :
6303   ac_cv_type_unsigned_long_long_int=yes
6304 else
6305   ac_cv_type_unsigned_long_long_int=no
6306 fi
6307 rm -f core conftest.err conftest.$ac_objext \
6308     conftest$ac_exeext conftest.$ac_ext
6309 fi
6310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6311 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6312   if test $ac_cv_type_unsigned_long_long_int = yes; then
6313
6314 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6315
6316   fi
6317
6318
6319
6320   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6321 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6322
6323 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6324
6325 else
6326   test $ac_cv_type_unsigned_long_long_int = yes \
6327        && ac_type='unsigned long long int' \
6328        || ac_type='unsigned long int'
6329
6330 cat >>confdefs.h <<_ACEOF
6331 #define uintmax_t $ac_type
6332 _ACEOF
6333
6334 fi
6335
6336
6337
6338   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6339 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6340
6341 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6342
6343 else
6344   for ac_type in 'unsigned int' 'unsigned long int' \
6345         'unsigned long long int'; do
6346        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6347 /* end confdefs.h.  */
6348 $ac_includes_default
6349 int
6350 main ()
6351 {
6352 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6353 test_array [0] = 0
6354
6355   ;
6356   return 0;
6357 }
6358 _ACEOF
6359 if ac_fn_c_try_compile "$LINENO"; then :
6360
6361 cat >>confdefs.h <<_ACEOF
6362 #define uintptr_t $ac_type
6363 _ACEOF
6364
6365           ac_type=
6366 fi
6367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6368        test -z "$ac_type" && break
6369      done
6370 fi
6371
6372
6373
6374
6375
6376
6377
6378
6379
6380
6381
6382
6383
6384
6385
6386 # ---------------------
6387 # Warnings and checking
6388 # ---------------------
6389
6390 # Check $CC warning features (if it's GCC).
6391 # We want to use -pedantic, but we don't want warnings about
6392 # * 'long long'
6393 # * variadic macros
6394 # * overlong strings
6395 # * C++11 narrowing conversions in { }
6396 # So, we only use -pedantic if we can disable those warnings.
6397
6398 loose_warn=
6399 save_CFLAGS="$CFLAGS"
6400 for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual; do
6401   # Do the check with the no- prefix removed since gcc silently
6402   # accepts any -Wno-* option on purpose
6403   case $real_option in
6404     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6405     *) option=$real_option ;;
6406   esac
6407   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6408
6409   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6410 $as_echo_n "checking whether $CC supports $option... " >&6; }
6411 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6412   $as_echo_n "(cached) " >&6
6413 else
6414   CFLAGS="$option"
6415     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6416 /* end confdefs.h.  */
6417
6418 int
6419 main ()
6420 {
6421
6422   ;
6423   return 0;
6424 }
6425 _ACEOF
6426 if ac_fn_c_try_compile "$LINENO"; then :
6427   eval "$as_acx_Woption=yes"
6428 else
6429   eval "$as_acx_Woption=no"
6430 fi
6431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6432
6433 fi
6434 eval ac_res=\$$as_acx_Woption
6435                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6436 $as_echo "$ac_res" >&6; }
6437   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6438   loose_warn="$loose_warn${loose_warn:+ }$real_option"
6439 fi
6440   done
6441 CFLAGS="$save_CFLAGS"
6442
6443 c_loose_warn=
6444 save_CFLAGS="$CFLAGS"
6445 for real_option in -Wstrict-prototypes -Wmissing-prototypes; do
6446   # Do the check with the no- prefix removed since gcc silently
6447   # accepts any -Wno-* option on purpose
6448   case $real_option in
6449     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6450     *) option=$real_option ;;
6451   esac
6452   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6453
6454   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6455 $as_echo_n "checking whether $CC supports $option... " >&6; }
6456 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6457   $as_echo_n "(cached) " >&6
6458 else
6459   CFLAGS="$option"
6460     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6461 /* end confdefs.h.  */
6462
6463 int
6464 main ()
6465 {
6466
6467   ;
6468   return 0;
6469 }
6470 _ACEOF
6471 if ac_fn_c_try_compile "$LINENO"; then :
6472   eval "$as_acx_Woption=yes"
6473 else
6474   eval "$as_acx_Woption=no"
6475 fi
6476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6477
6478 fi
6479 eval ac_res=\$$as_acx_Woption
6480                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6481 $as_echo "$ac_res" >&6; }
6482   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6483   c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option"
6484 fi
6485   done
6486 CFLAGS="$save_CFLAGS"
6487
6488 strict_warn=
6489 save_CFLAGS="$CFLAGS"
6490 for real_option in -Wmissing-format-attribute; do
6491   # Do the check with the no- prefix removed since gcc silently
6492   # accepts any -Wno-* option on purpose
6493   case $real_option in
6494     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6495     *) option=$real_option ;;
6496   esac
6497   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6498
6499   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6500 $as_echo_n "checking whether $CC supports $option... " >&6; }
6501 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6502   $as_echo_n "(cached) " >&6
6503 else
6504   CFLAGS="$option"
6505     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6506 /* end confdefs.h.  */
6507
6508 int
6509 main ()
6510 {
6511
6512   ;
6513   return 0;
6514 }
6515 _ACEOF
6516 if ac_fn_c_try_compile "$LINENO"; then :
6517   eval "$as_acx_Woption=yes"
6518 else
6519   eval "$as_acx_Woption=no"
6520 fi
6521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6522
6523 fi
6524 eval ac_res=\$$as_acx_Woption
6525                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6526 $as_echo "$ac_res" >&6; }
6527   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6528   strict_warn="$strict_warn${strict_warn:+ }$real_option"
6529 fi
6530   done
6531 CFLAGS="$save_CFLAGS"
6532
6533 c_strict_warn=
6534 save_CFLAGS="$CFLAGS"
6535 for real_option in -Wold-style-definition -Wc++-compat; do
6536   # Do the check with the no- prefix removed since gcc silently
6537   # accepts any -Wno-* option on purpose
6538   case $real_option in
6539     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6540     *) option=$real_option ;;
6541   esac
6542   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6543
6544   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6545 $as_echo_n "checking whether $CC supports $option... " >&6; }
6546 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6547   $as_echo_n "(cached) " >&6
6548 else
6549   CFLAGS="$option"
6550     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6551 /* end confdefs.h.  */
6552
6553 int
6554 main ()
6555 {
6556
6557   ;
6558   return 0;
6559 }
6560 _ACEOF
6561 if ac_fn_c_try_compile "$LINENO"; then :
6562   eval "$as_acx_Woption=yes"
6563 else
6564   eval "$as_acx_Woption=no"
6565 fi
6566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6567
6568 fi
6569 eval ac_res=\$$as_acx_Woption
6570                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6571 $as_echo "$ac_res" >&6; }
6572   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6573   c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option"
6574 fi
6575   done
6576 CFLAGS="$save_CFLAGS"
6577
6578 # Do the check with the no- prefix removed from the warning options
6579 # since gcc silently accepts any -Wno-* option on purpose
6580 if test "$GCC" = yes; then :
6581   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5
6582 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; }
6583 if test "${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+set}" = set; then :
6584   $as_echo_n "(cached) " >&6
6585 else
6586   save_CFLAGS="$CFLAGS"
6587 CFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings"
6588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6589 /* end confdefs.h.  */
6590
6591 int
6592 main ()
6593 {
6594
6595   ;
6596   return 0;
6597 }
6598 _ACEOF
6599 if ac_fn_c_try_compile "$LINENO"; then :
6600   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes
6601 else
6602   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no
6603 fi
6604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6605 CFLAGS="$save_CFLAGS"
6606 fi
6607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5
6608 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; }
6609 if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then :
6610   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6611 fi
6612
6613 fi
6614
6615 # Check whether --enable-werror-always was given.
6616 if test "${enable_werror_always+set}" = set; then :
6617   enableval=$enable_werror_always;
6618 else
6619   enable_werror_always=no
6620 fi
6621
6622 if test $enable_werror_always = yes; then :
6623   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6624 fi
6625
6626
6627
6628 # The above macros do nothing if the compiler is not GCC.  However, the
6629 # Makefile has more goo to add other flags, so these variables are used
6630 # to enable warnings only for GCC.
6631 warn_cflags=
6632 warn_cxxflags=
6633 if test "x$GCC" = "xyes"; then
6634   warn_cflags='$(GCC_WARN_CFLAGS)'
6635   warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6636 fi
6637
6638
6639
6640 # Disable exceptions and RTTI if building with g++
6641 noexception_flags=
6642 save_CFLAGS="$CFLAGS"
6643 for real_option in -fno-exceptions -fno-rtti -fasynchronous-unwind-tables; do
6644   # Do the check with the no- prefix removed since gcc silently
6645   # accepts any -Wno-* option on purpose
6646   case $real_option in
6647     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6648     *) option=$real_option ;;
6649   esac
6650   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6651
6652   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6653 $as_echo_n "checking whether $CC supports $option... " >&6; }
6654 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6655   $as_echo_n "(cached) " >&6
6656 else
6657   CFLAGS="$option"
6658     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6659 /* end confdefs.h.  */
6660
6661 int
6662 main ()
6663 {
6664
6665   ;
6666   return 0;
6667 }
6668 _ACEOF
6669 if ac_fn_c_try_compile "$LINENO"; then :
6670   eval "$as_acx_Woption=yes"
6671 else
6672   eval "$as_acx_Woption=no"
6673 fi
6674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6675
6676 fi
6677 eval ac_res=\$$as_acx_Woption
6678                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6679 $as_echo "$ac_res" >&6; }
6680   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6681   noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
6682 fi
6683   done
6684 CFLAGS="$save_CFLAGS"
6685
6686
6687 # Enable expensive internal checks
6688 is_release=
6689 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6690   is_release=yes
6691 fi
6692
6693 # Check whether --enable-checking was given.
6694 if test "${enable_checking+set}" = set; then :
6695   enableval=$enable_checking; ac_checking_flags="${enableval}"
6696 else
6697
6698 # Determine the default checks.
6699 if test x$is_release = x ; then
6700   ac_checking_flags=yes
6701 else
6702   ac_checking_flags=release
6703 fi
6704 fi
6705
6706 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6707 for check in release $ac_checking_flags
6708 do
6709         case $check in
6710         # these set all the flags to specific states
6711         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6712                         ac_fold_checking= ; ac_gc_checking=1 ;
6713                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6714                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6715                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6716                         ac_types_checking=1 ;;
6717         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6718                         ac_fold_checking= ; ac_gc_checking= ;
6719                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6720                         ac_rtlflag_checking= ; ac_runtime_checking= ;
6721                         ac_tree_checking= ; ac_valgrind_checking= ;
6722                         ac_types_checking= ;;
6723         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6724                         ac_fold_checking=1 ; ac_gc_checking=1 ;
6725                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6726                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6727                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6728                         ac_types_checking=1 ;;
6729         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6730                         ac_fold_checking= ; ac_gc_checking= ;
6731                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6732                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6733                         ac_tree_checking= ; ac_valgrind_checking= ;
6734                         ac_types_checking= ;;
6735         # these enable particular checks
6736         assert)         ac_assert_checking=1 ;;
6737         df)             ac_df_checking=1 ;;
6738         fold)           ac_fold_checking=1 ;;
6739         gc)             ac_gc_checking=1 ;;
6740         gcac)           ac_gc_always_collect=1 ;;
6741         gimple)         ac_gimple_checking=1 ;;
6742         misc)           ac_checking=1 ;;
6743         rtl)            ac_rtl_checking=1 ;;
6744         rtlflag)        ac_rtlflag_checking=1 ;;
6745         runtime)        ac_runtime_checking=1 ;;
6746         tree)           ac_tree_checking=1 ;;
6747         types)          ac_types_checking=1 ;;
6748         valgrind)       ac_valgrind_checking=1 ;;
6749         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6750         esac
6751 done
6752 IFS="$ac_save_IFS"
6753
6754 nocommon_flag=""
6755 if test x$ac_checking != x ; then
6756
6757 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6758
6759   nocommon_flag=-fno-common
6760 fi
6761
6762 if test x$ac_df_checking != x ; then
6763
6764 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6765
6766 fi
6767 if test x$ac_assert_checking != x ; then
6768
6769 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6770
6771 fi
6772 if test x$ac_gimple_checking != x ; then
6773
6774 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6775
6776 fi
6777
6778 if test x$ac_runtime_checking != x ; then
6779
6780 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6781
6782 fi
6783 if test x$ac_tree_checking != x ; then
6784
6785 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6786
6787   TREEBROWSER=tree-browser.o
6788 fi
6789 if test x$ac_types_checking != x ; then
6790
6791 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6792
6793 fi
6794
6795 if test x$ac_rtl_checking != x ; then
6796
6797 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6798
6799 fi
6800 if test x$ac_rtlflag_checking != x ; then
6801
6802 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6803
6804 fi
6805 if test x$ac_gc_checking != x ; then
6806
6807 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6808
6809 fi
6810 if test x$ac_gc_always_collect != x ; then
6811
6812 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6813
6814 fi
6815 if test x$ac_fold_checking != x ; then
6816
6817 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6818
6819 fi
6820 valgrind_path_defines=
6821 valgrind_command=
6822
6823 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6824 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6825   have_valgrind_h=yes
6826 else
6827   have_valgrind_h=no
6828 fi
6829
6830
6831
6832 if test x$ac_valgrind_checking != x ; then
6833   # It is certainly possible that there's valgrind but no valgrind.h.
6834   # GCC relies on making annotations so we must have both.
6835   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6836 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6837   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6838 /* end confdefs.h.  */
6839 #include <valgrind/memcheck.h>
6840 #ifndef VALGRIND_DISCARD
6841 #error VALGRIND_DISCARD not defined
6842 #endif
6843 _ACEOF
6844 if ac_fn_c_try_cpp "$LINENO"; then :
6845   gcc_cv_header_valgrind_memcheck_h=yes
6846 else
6847   gcc_cv_header_valgrind_memcheck_h=no
6848 fi
6849 rm -f conftest.err conftest.$ac_ext
6850   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6851 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6852   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6853 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6854   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6855 /* end confdefs.h.  */
6856 #include <memcheck.h>
6857 #ifndef VALGRIND_DISCARD
6858 #error VALGRIND_DISCARD not defined
6859 #endif
6860 _ACEOF
6861 if ac_fn_c_try_cpp "$LINENO"; then :
6862   gcc_cv_header_memcheck_h=yes
6863 else
6864   gcc_cv_header_memcheck_h=no
6865 fi
6866 rm -f conftest.err conftest.$ac_ext
6867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6868 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6869
6870 # Prepare PATH_SEPARATOR.
6871 # The user is always right.
6872 if test "${PATH_SEPARATOR+set}" != set; then
6873   echo "#! /bin/sh" >conf$$.sh
6874   echo  "exit 0"   >>conf$$.sh
6875   chmod +x conf$$.sh
6876   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6877     PATH_SEPARATOR=';'
6878   else
6879     PATH_SEPARATOR=:
6880   fi
6881   rm -f conf$$.sh
6882 fi
6883
6884 # Find out how to test for executable files. Don't use a zero-byte file,
6885 # as systems may use methods other than mode bits to determine executability.
6886 cat >conf$$.file <<_ASEOF
6887 #! /bin/sh
6888 exit 0
6889 _ASEOF
6890 chmod +x conf$$.file
6891 if test -x conf$$.file >/dev/null 2>&1; then
6892   ac_executable_p="test -x"
6893 else
6894   ac_executable_p="test -f"
6895 fi
6896 rm -f conf$$.file
6897
6898 # Extract the first word of "valgrind", so it can be a program name with args.
6899 set dummy valgrind; ac_word=$2
6900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6901 $as_echo_n "checking for $ac_word... " >&6; }
6902 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6903   $as_echo_n "(cached) " >&6
6904 else
6905   case "$valgrind_path" in
6906   [\\/]* | ?:[\\/]*)
6907     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6908     ;;
6909   *)
6910     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6911     for ac_dir in $PATH; do
6912       IFS="$ac_save_IFS"
6913       test -z "$ac_dir" && ac_dir=.
6914       for ac_exec_ext in '' $ac_executable_extensions; do
6915         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6916           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6917             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6918             break 2
6919           fi
6920         fi
6921       done
6922     done
6923     IFS="$ac_save_IFS"
6924     ;;
6925 esac
6926 fi
6927 valgrind_path="$ac_cv_path_valgrind_path"
6928 if test -n "$valgrind_path"; then
6929   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6930 $as_echo "$valgrind_path" >&6; }
6931 else
6932   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6933 $as_echo "no" >&6; }
6934 fi
6935
6936   if test "x$valgrind_path" = "x" \
6937     || (test $have_valgrind_h = no \
6938         && test $gcc_cv_header_memcheck_h = no \
6939         && test $gcc_cv_header_valgrind_memcheck_h = no); then
6940         as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6941   fi
6942   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6943   valgrind_command="$valgrind_path -q"
6944
6945 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6946
6947   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6948
6949 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6950
6951   fi
6952   if test $gcc_cv_header_memcheck_h = yes; then
6953
6954 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6955
6956   fi
6957 fi
6958
6959
6960
6961 # Enable code coverage collection
6962 # Check whether --enable-coverage was given.
6963 if test "${enable_coverage+set}" = set; then :
6964   enableval=$enable_coverage; case "${enableval}" in
6965   yes|noopt)
6966     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6967     ;;
6968   opt)
6969     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6970     ;;
6971   no)
6972     # a.k.a. --disable-coverage
6973     coverage_flags=""
6974     ;;
6975   *)
6976     as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6977     ;;
6978 esac
6979 else
6980   coverage_flags=""
6981 fi
6982
6983
6984
6985 # Check whether --enable-gather-detailed-mem-stats was given.
6986 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6987   enableval=$enable_gather_detailed_mem_stats;
6988 else
6989   enable_gather_detailed_mem_stats=no
6990 fi
6991
6992 gather_stats=`if test $enable_gather_detailed_mem_stats != no; then echo 1; else echo 0; fi`
6993
6994 cat >>confdefs.h <<_ACEOF
6995 #define GATHER_STATISTICS $gather_stats
6996 _ACEOF
6997
6998
6999 # -------------------------------
7000 # Miscenalleous configure options
7001 # -------------------------------
7002
7003 # With stabs
7004
7005 # Check whether --with-stabs was given.
7006 if test "${with_stabs+set}" = set; then :
7007   withval=$with_stabs; stabs="$with_stabs"
7008 else
7009   stabs=no
7010 fi
7011
7012
7013 # Determine whether or not multilibs are enabled.
7014 # Check whether --enable-multilib was given.
7015 if test "${enable_multilib+set}" = set; then :
7016   enableval=$enable_multilib;
7017 else
7018   enable_multilib=yes
7019 fi
7020
7021
7022
7023 # Determine whether or not multiarch is enabled.
7024 # Check whether --enable-multiarch was given.
7025 if test "${enable_multiarch+set}" = set; then :
7026   enableval=$enable_multiarch; case "${withval}" in
7027 yes|no|auto) enable_multiarch=$withval;;
7028 *) as_fn_error "bad value ${withval} given for --enable-multiarch option" "$LINENO" 5 ;;
7029 esac
7030 else
7031   enable_multiarch=auto
7032 fi
7033
7034 if test x${enable_multiarch} = xauto; then
7035   if test x${with_native_system_header_dir} != x; then
7036     ma_msg_suffix=", disabled auto check (configured with --native-system-header-dir)"
7037     enable_multiarch=no
7038   fi
7039   if test x$host != x$target && test "x$with_sysroot" = x; then
7040     ma_msg_suffix=", disabled auto check (cross build configured without --with-sysroot)"
7041     enable_multiarch=no
7042   fi
7043 fi
7044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for multiarch configuration" >&5
7045 $as_echo_n "checking for multiarch configuration... " >&6; }
7046
7047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_multiarch$ma_msg_suffix" >&5
7048 $as_echo "$enable_multiarch$ma_msg_suffix" >&6; }
7049
7050 # needed for setting the multiarch name for soft-float/hard-float ABIs
7051
7052
7053 # Enable __cxa_atexit for C++.
7054 # Check whether --enable-__cxa_atexit was given.
7055 if test "${enable___cxa_atexit+set}" = set; then :
7056   enableval=$enable___cxa_atexit;
7057 fi
7058
7059
7060 # Enable C extension for decimal float if target supports it.
7061
7062 # Check whether --enable-decimal-float was given.
7063 if test "${enable_decimal_float+set}" = set; then :
7064   enableval=$enable_decimal_float;
7065   case $enable_decimal_float in
7066     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
7067     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
7068 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
7069   esac
7070
7071 else
7072
7073   case $target in
7074     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
7075     i?86*-*-mingw* | x86_64*-*-mingw* | \
7076     i?86*-*-cygwin*)
7077       enable_decimal_float=yes
7078       ;;
7079     *)
7080       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
7081 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
7082       enable_decimal_float=no
7083       ;;
7084   esac
7085
7086 fi
7087
7088
7089 # x86's use BID format instead of DPD
7090 case x$enable_decimal_float in
7091   xyes)
7092     case $target in
7093       i?86*-*-* | x86_64*-*-*)
7094         enable_decimal_float=bid
7095         ;;
7096       *)
7097         enable_decimal_float=dpd
7098         ;;
7099     esac
7100     default_decimal_float=$enable_decimal_float
7101     ;;
7102   xno)
7103     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7104     # dependency on libdecnumber.
7105     default_decimal_float=dpd
7106     ;;
7107 esac
7108
7109
7110
7111
7112 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7113
7114 cat >>confdefs.h <<_ACEOF
7115 #define ENABLE_DECIMAL_FLOAT $dfp
7116 _ACEOF
7117
7118
7119 # Use default_decimal_float for dependency.
7120 enable_decimal_float=$default_decimal_float
7121
7122 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7123
7124 cat >>confdefs.h <<_ACEOF
7125 #define ENABLE_DECIMAL_BID_FORMAT $bid
7126 _ACEOF
7127
7128
7129 # Enable C extension for fixed-point arithmetic.
7130 # Check whether --enable-fixed-point was given.
7131 if test "${enable_fixed_point+set}" = set; then :
7132   enableval=$enable_fixed_point;
7133 else
7134
7135   case $target in
7136     arm*)
7137       enable_fixed_point=yes
7138       ;;
7139
7140     mips*-*-*)
7141       enable_fixed_point=yes
7142       ;;
7143     *)
7144       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7145 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7146       enable_fixed_point=no
7147       ;;
7148   esac
7149
7150 fi
7151
7152
7153
7154 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7155
7156 cat >>confdefs.h <<_ACEOF
7157 #define ENABLE_FIXED_POINT $fixedpoint
7158 _ACEOF
7159
7160
7161 # Enable threads
7162 # Pass with no value to take the default
7163 # Pass with a value to specify a thread package
7164 # Check whether --enable-threads was given.
7165 if test "${enable_threads+set}" = set; then :
7166   enableval=$enable_threads;
7167 else
7168   enable_threads=''
7169 fi
7170
7171
7172 # Check whether --enable-tls was given.
7173 if test "${enable_tls+set}" = set; then :
7174   enableval=$enable_tls;
7175   case $enable_tls in
7176     yes | no) ;;
7177     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7178 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7179   esac
7180
7181 else
7182   enable_tls=''
7183 fi
7184
7185
7186 # Check whether --enable-objc-gc was given.
7187 if test "${enable_objc_gc+set}" = set; then :
7188   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7189         objc_boehm_gc=''
7190 else
7191         objc_boehm_gc=1
7192 fi
7193 else
7194   objc_boehm_gc=''
7195 fi
7196
7197
7198
7199 # Check whether --with-dwarf2 was given.
7200 if test "${with_dwarf2+set}" = set; then :
7201   withval=$with_dwarf2; dwarf2="$with_dwarf2"
7202 else
7203   dwarf2=no
7204 fi
7205
7206
7207 # Check whether --enable-shared was given.
7208 if test "${enable_shared+set}" = set; then :
7209   enableval=$enable_shared;
7210   case $enable_shared in
7211   yes | no) ;;
7212   *)
7213     enable_shared=no
7214     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7215     for pkg in $enableval; do
7216       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7217         enable_shared=yes
7218       fi
7219     done
7220     IFS="$ac_save_ifs"
7221     ;;
7222   esac
7223
7224 else
7225   enable_shared=yes
7226 fi
7227
7228
7229
7230
7231 # Check whether --with-native-system-header-dir was given.
7232 if test "${with_native_system_header_dir+set}" = set; then :
7233   withval=$with_native_system_header_dir;
7234  case ${with_native_system_header_dir} in
7235  yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
7236  /* | [A-Za-z]:[\\/]*) ;;
7237  *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
7238  esac
7239  configured_native_system_header_dir="${withval}"
7240
7241 else
7242   configured_native_system_header_dir=
7243 fi
7244
7245
7246
7247 # Check whether --with-build-sysroot was given.
7248 if test "${with_build_sysroot+set}" = set; then :
7249   withval=$with_build_sysroot; if test x"$withval" != x ; then
7250      SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
7251    fi
7252 else
7253   SYSROOT_CFLAGS_FOR_TARGET=
7254 fi
7255
7256
7257
7258 if test "x$prefix" = xNONE; then
7259  test_prefix=/usr/local
7260 else
7261  test_prefix=$prefix
7262 fi
7263 if test "x$exec_prefix" = xNONE; then
7264  test_exec_prefix=$test_prefix
7265 else
7266  test_exec_prefix=$exec_prefix
7267 fi
7268
7269
7270 # Check whether --with-sysroot was given.
7271 if test "${with_sysroot+set}" = set; then :
7272   withval=$with_sysroot;
7273  case ${with_sysroot} in
7274  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7275  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7276  esac
7277
7278  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7279  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7280
7281  case ${TARGET_SYSTEM_ROOT} in
7282  "${test_prefix}"|"${test_prefix}/"*|\
7283  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7284  '${prefix}'|'${prefix}/'*|\
7285  '${exec_prefix}'|'${exec_prefix}/'*)
7286    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7287    TARGET_SYSTEM_ROOT_DEFINE="$t"
7288    ;;
7289  esac
7290
7291 else
7292
7293  TARGET_SYSTEM_ROOT=
7294  TARGET_SYSTEM_ROOT_DEFINE=
7295  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7296
7297 fi
7298
7299
7300
7301
7302
7303
7304 # Check whether --with-specs was given.
7305 if test "${with_specs+set}" = set; then :
7306   withval=$with_specs; CONFIGURE_SPECS=$withval
7307 else
7308   CONFIGURE_SPECS=
7309
7310 fi
7311
7312
7313
7314
7315
7316 # Check whether --with-pkgversion was given.
7317 if test "${with_pkgversion+set}" = set; then :
7318   withval=$with_pkgversion; case "$withval" in
7319       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7320       no)  PKGVERSION= ;;
7321       *)   PKGVERSION="($withval) " ;;
7322      esac
7323 else
7324   PKGVERSION="(GCC) "
7325
7326 fi
7327
7328
7329
7330
7331
7332 # Check whether --with-bugurl was given.
7333 if test "${with_bugurl+set}" = set; then :
7334   withval=$with_bugurl; case "$withval" in
7335       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7336       no)  BUGURL=
7337            ;;
7338       *)   BUGURL="$withval"
7339            ;;
7340      esac
7341 else
7342   BUGURL="http://gcc.gnu.org/bugs.html"
7343
7344 fi
7345
7346   case ${BUGURL} in
7347   "")
7348     REPORT_BUGS_TO=
7349     REPORT_BUGS_TEXI=
7350     ;;
7351   *)
7352     REPORT_BUGS_TO="<$BUGURL>"
7353     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7354     ;;
7355   esac;
7356
7357
7358
7359
7360 # Sanity check enable_languages in case someone does not run the toplevel
7361 # configure # script.
7362 # Check whether --enable-languages was given.
7363 if test "${enable_languages+set}" = set; then :
7364   enableval=$enable_languages; case ,${enable_languages}, in
7365        ,,|,yes,)
7366                 # go safe -- we cannot be much sure without the toplevel
7367                 # configure's
7368                 # analysis of which target libs are present and usable
7369                 enable_languages=c
7370                 ;;
7371          *,all,*)
7372                 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7373                 ;;
7374         *,c,*)
7375                 ;;
7376         *)
7377                 enable_languages=c,${enable_languages}
7378                 ;;
7379 esac
7380 else
7381   enable_languages=c
7382 fi
7383
7384
7385
7386 # Check whether --with-multilib-list was given.
7387 if test "${with_multilib_list+set}" = set; then :
7388   withval=$with_multilib_list; :
7389 else
7390   with_multilib_list=default
7391 fi
7392
7393
7394 # -------------------------
7395 # Checks for other programs
7396 # -------------------------
7397
7398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7399 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7400 set x ${MAKE-make}
7401 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7402 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7403   $as_echo_n "(cached) " >&6
7404 else
7405   cat >conftest.make <<\_ACEOF
7406 SHELL = /bin/sh
7407 all:
7408         @echo '@@@%%%=$(MAKE)=@@@%%%'
7409 _ACEOF
7410 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7411 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7412   *@@@%%%=?*=@@@%%%*)
7413     eval ac_cv_prog_make_${ac_make}_set=yes;;
7414   *)
7415     eval ac_cv_prog_make_${ac_make}_set=no;;
7416 esac
7417 rm -f conftest.make
7418 fi
7419 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7420   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7421 $as_echo "yes" >&6; }
7422   SET_MAKE=
7423 else
7424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7425 $as_echo "no" >&6; }
7426   SET_MAKE="MAKE=${MAKE-make}"
7427 fi
7428
7429
7430 # Find some useful tools
7431 for ac_prog in gawk mawk nawk awk
7432 do
7433   # Extract the first word of "$ac_prog", so it can be a program name with args.
7434 set dummy $ac_prog; ac_word=$2
7435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7436 $as_echo_n "checking for $ac_word... " >&6; }
7437 if test "${ac_cv_prog_AWK+set}" = set; then :
7438   $as_echo_n "(cached) " >&6
7439 else
7440   if test -n "$AWK"; then
7441   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7442 else
7443 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7444 for as_dir in $PATH
7445 do
7446   IFS=$as_save_IFS
7447   test -z "$as_dir" && as_dir=.
7448     for ac_exec_ext in '' $ac_executable_extensions; do
7449   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7450     ac_cv_prog_AWK="$ac_prog"
7451     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7452     break 2
7453   fi
7454 done
7455   done
7456 IFS=$as_save_IFS
7457
7458 fi
7459 fi
7460 AWK=$ac_cv_prog_AWK
7461 if test -n "$AWK"; then
7462   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7463 $as_echo "$AWK" >&6; }
7464 else
7465   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7466 $as_echo "no" >&6; }
7467 fi
7468
7469
7470   test -n "$AWK" && break
7471 done
7472
7473 # We need awk to create options.c and options.h.
7474 # Bail out if it's missing.
7475 case ${AWK} in
7476   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7477 esac
7478
7479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7480 $as_echo_n "checking whether ln -s works... " >&6; }
7481 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7482   $as_echo_n "(cached) " >&6
7483 else
7484   rm -f conftestdata_t
7485 echo >conftestdata_f
7486 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7487 then
7488   gcc_cv_prog_LN_S="ln -s"
7489 else
7490   if ln conftestdata_f conftestdata_t 2>/dev/null
7491   then
7492     gcc_cv_prog_LN_S=ln
7493   else
7494     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7495     then
7496       gcc_cv_prog_LN_S="cp -p"
7497     else
7498       gcc_cv_prog_LN_S=cp
7499     fi
7500   fi
7501 fi
7502 rm -f conftestdata_f conftestdata_t
7503
7504 fi
7505 LN_S="$gcc_cv_prog_LN_S"
7506 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7507   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7508 $as_echo "yes" >&6; }
7509 else
7510   if test "$gcc_cv_prog_LN_S" = "ln"; then
7511     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7512 $as_echo "no, using ln" >&6; }
7513   else
7514     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7515 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7516   fi
7517 fi
7518
7519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7520 $as_echo_n "checking whether ln works... " >&6; }
7521 if test "${acx_cv_prog_LN+set}" = set; then :
7522   $as_echo_n "(cached) " >&6
7523 else
7524   rm -f conftestdata_t
7525 echo >conftestdata_f
7526 if ln conftestdata_f conftestdata_t 2>/dev/null
7527 then
7528   acx_cv_prog_LN=ln
7529 else
7530   acx_cv_prog_LN=no
7531 fi
7532 rm -f conftestdata_f conftestdata_t
7533
7534 fi
7535 if test $acx_cv_prog_LN = no; then
7536   LN="$LN_S"
7537   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7538 $as_echo "no, using $LN" >&6; }
7539 else
7540   LN="$acx_cv_prog_LN"
7541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7542 $as_echo "yes" >&6; }
7543 fi
7544
7545 if test -n "$ac_tool_prefix"; then
7546   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7547 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7549 $as_echo_n "checking for $ac_word... " >&6; }
7550 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7551   $as_echo_n "(cached) " >&6
7552 else
7553   if test -n "$RANLIB"; then
7554   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7555 else
7556 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7557 for as_dir in $PATH
7558 do
7559   IFS=$as_save_IFS
7560   test -z "$as_dir" && as_dir=.
7561     for ac_exec_ext in '' $ac_executable_extensions; do
7562   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7563     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7564     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7565     break 2
7566   fi
7567 done
7568   done
7569 IFS=$as_save_IFS
7570
7571 fi
7572 fi
7573 RANLIB=$ac_cv_prog_RANLIB
7574 if test -n "$RANLIB"; then
7575   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7576 $as_echo "$RANLIB" >&6; }
7577 else
7578   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7579 $as_echo "no" >&6; }
7580 fi
7581
7582
7583 fi
7584 if test -z "$ac_cv_prog_RANLIB"; then
7585   ac_ct_RANLIB=$RANLIB
7586   # Extract the first word of "ranlib", so it can be a program name with args.
7587 set dummy ranlib; ac_word=$2
7588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7589 $as_echo_n "checking for $ac_word... " >&6; }
7590 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7591   $as_echo_n "(cached) " >&6
7592 else
7593   if test -n "$ac_ct_RANLIB"; then
7594   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7595 else
7596 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7597 for as_dir in $PATH
7598 do
7599   IFS=$as_save_IFS
7600   test -z "$as_dir" && as_dir=.
7601     for ac_exec_ext in '' $ac_executable_extensions; do
7602   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7603     ac_cv_prog_ac_ct_RANLIB="ranlib"
7604     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7605     break 2
7606   fi
7607 done
7608   done
7609 IFS=$as_save_IFS
7610
7611 fi
7612 fi
7613 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7614 if test -n "$ac_ct_RANLIB"; then
7615   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7616 $as_echo "$ac_ct_RANLIB" >&6; }
7617 else
7618   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7619 $as_echo "no" >&6; }
7620 fi
7621
7622   if test "x$ac_ct_RANLIB" = x; then
7623     RANLIB=":"
7624   else
7625     case $cross_compiling:$ac_tool_warned in
7626 yes:)
7627 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7628 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7629 ac_tool_warned=yes ;;
7630 esac
7631     RANLIB=$ac_ct_RANLIB
7632   fi
7633 else
7634   RANLIB="$ac_cv_prog_RANLIB"
7635 fi
7636
7637 ranlib_flags=""
7638
7639
7640 # Find a good install program.  We prefer a C program (faster),
7641 # so one script is as good as another.  But avoid the broken or
7642 # incompatible versions:
7643 # SysV /etc/install, /usr/sbin/install
7644 # SunOS /usr/etc/install
7645 # IRIX /sbin/install
7646 # AIX /bin/install
7647 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7648 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7649 # ./install, which can be erroneously created by make from ./install.sh.
7650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7651 $as_echo_n "checking for a BSD compatible install... " >&6; }
7652 if test -z "$INSTALL"; then
7653 if test "${ac_cv_path_install+set}" = set; then :
7654   $as_echo_n "(cached) " >&6
7655 else
7656     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7657   for ac_dir in $PATH; do
7658     # Account for people who put trailing slashes in PATH elements.
7659     case "$ac_dir/" in
7660     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7661     *)
7662       # OSF1 and SCO ODT 3.0 have their own names for install.
7663       for ac_prog in ginstall scoinst install; do
7664         if test -f $ac_dir/$ac_prog; then
7665           if test $ac_prog = install &&
7666             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7667             # AIX install.  It has an incompatible calling convention.
7668             # OSF/1 installbsd also uses dspmsg, but is usable.
7669             :
7670           else
7671             ac_cv_path_install="$ac_dir/$ac_prog -c"
7672             break 2
7673           fi
7674         fi
7675       done
7676       ;;
7677     esac
7678   done
7679   IFS="$ac_save_IFS"
7680
7681 fi
7682   if test "${ac_cv_path_install+set}" = set; then
7683     INSTALL="$ac_cv_path_install"
7684   else
7685     # As a last resort, use the slow shell script.  We don't cache a
7686     # path for INSTALL within a source directory, because that will
7687     # break other packages using the cache if that directory is
7688     # removed, or if the path is relative.
7689     INSTALL="$ac_install_sh"
7690   fi
7691 fi
7692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7693 $as_echo "$INSTALL" >&6; }
7694
7695 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7696 # It thinks the first close brace ends the variable substitution.
7697 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7698
7699 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7700
7701
7702 # See if cmp has --ignore-initial.
7703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7704 $as_echo_n "checking for cmp's capabilities... " >&6; }
7705 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7706   $as_echo_n "(cached) " >&6
7707 else
7708    echo abfoo >t1
7709   echo cdfoo >t2
7710   gcc_cv_prog_cmp_skip=slowcompare
7711   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7712     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7713       :
7714     else
7715       gcc_cv_prog_cmp_skip=gnucompare
7716     fi
7717   fi
7718   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7719     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7720       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7721         :
7722       else
7723         gcc_cv_prog_cmp_skip=fastcompare
7724       fi
7725     fi
7726   fi
7727   rm t1 t2
7728
7729 fi
7730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7731 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7732 make_compare_target=$gcc_cv_prog_cmp_skip
7733
7734
7735
7736 # See if we have the mktemp command.
7737 # Extract the first word of "mktemp", so it can be a program name with args.
7738 set dummy mktemp; ac_word=$2
7739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7740 $as_echo_n "checking for $ac_word... " >&6; }
7741 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7742   $as_echo_n "(cached) " >&6
7743 else
7744   if test -n "$have_mktemp_command"; then
7745   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7746 else
7747 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7748 for as_dir in $PATH
7749 do
7750   IFS=$as_save_IFS
7751   test -z "$as_dir" && as_dir=.
7752     for ac_exec_ext in '' $ac_executable_extensions; do
7753   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7754     ac_cv_prog_have_mktemp_command="yes"
7755     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7756     break 2
7757   fi
7758 done
7759   done
7760 IFS=$as_save_IFS
7761
7762   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7763 fi
7764 fi
7765 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7766 if test -n "$have_mktemp_command"; then
7767   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7768 $as_echo "$have_mktemp_command" >&6; }
7769 else
7770   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7771 $as_echo "no" >&6; }
7772 fi
7773
7774
7775
7776 # See if makeinfo has been installed and is modern enough
7777 # that we can use it.
7778
7779   # Extract the first word of "makeinfo", so it can be a program name with args.
7780 set dummy makeinfo; ac_word=$2
7781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7782 $as_echo_n "checking for $ac_word... " >&6; }
7783 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7784   $as_echo_n "(cached) " >&6
7785 else
7786   if test -n "$MAKEINFO"; then
7787   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7788 else
7789 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7790 for as_dir in $PATH
7791 do
7792   IFS=$as_save_IFS
7793   test -z "$as_dir" && as_dir=.
7794     for ac_exec_ext in '' $ac_executable_extensions; do
7795   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7796     ac_cv_prog_MAKEINFO="makeinfo"
7797     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7798     break 2
7799   fi
7800 done
7801   done
7802 IFS=$as_save_IFS
7803
7804 fi
7805 fi
7806 MAKEINFO=$ac_cv_prog_MAKEINFO
7807 if test -n "$MAKEINFO"; then
7808   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7809 $as_echo "$MAKEINFO" >&6; }
7810 else
7811   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7812 $as_echo "no" >&6; }
7813 fi
7814
7815
7816   if test -n "$MAKEINFO"; then
7817     # Found it, now check the version.
7818     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7819 $as_echo_n "checking for modern makeinfo... " >&6; }
7820 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7821   $as_echo_n "(cached) " >&6
7822 else
7823   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7824                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7825
7826                     case $ac_prog_version in
7827                       '')  gcc_cv_prog_makeinfo_modern=no;;
7828                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7829                       *)   gcc_cv_prog_makeinfo_modern=no;;
7830                     esac
7831
7832 fi
7833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7834 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7835   else
7836     gcc_cv_prog_makeinfo_modern=no
7837   fi
7838   if test $gcc_cv_prog_makeinfo_modern = no; then
7839     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7840   fi
7841
7842 if test $gcc_cv_prog_makeinfo_modern = no; then
7843   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7844 *** Makeinfo is missing or too old.
7845 *** Info documentation will not be built." >&5
7846 $as_echo "$as_me: WARNING:
7847 *** Makeinfo is missing or too old.
7848 *** Info documentation will not be built." >&2;}
7849   BUILD_INFO=
7850 else
7851   BUILD_INFO=info
7852 fi
7853
7854
7855 # Is pod2man recent enough to regenerate manpages?
7856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7857 $as_echo_n "checking for recent Pod::Man... " >&6; }
7858 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7859   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7860 $as_echo "yes" >&6; }
7861   GENERATED_MANPAGES=generated-manpages
7862 else
7863   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7864 $as_echo "no" >&6; }
7865   GENERATED_MANPAGES=
7866 fi
7867
7868
7869 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7870
7871 # How about lex?
7872 for ac_prog in flex
7873 do
7874   # Extract the first word of "$ac_prog", so it can be a program name with args.
7875 set dummy $ac_prog; ac_word=$2
7876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7877 $as_echo_n "checking for $ac_word... " >&6; }
7878 if test "${ac_cv_prog_FLEX+set}" = set; then :
7879   $as_echo_n "(cached) " >&6
7880 else
7881   if test -n "$FLEX"; then
7882   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7883 else
7884 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7885 for as_dir in $PATH
7886 do
7887   IFS=$as_save_IFS
7888   test -z "$as_dir" && as_dir=.
7889     for ac_exec_ext in '' $ac_executable_extensions; do
7890   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7891     ac_cv_prog_FLEX="$ac_prog"
7892     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7893     break 2
7894   fi
7895 done
7896   done
7897 IFS=$as_save_IFS
7898
7899 fi
7900 fi
7901 FLEX=$ac_cv_prog_FLEX
7902 if test -n "$FLEX"; then
7903   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7904 $as_echo "$FLEX" >&6; }
7905 else
7906   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7907 $as_echo "no" >&6; }
7908 fi
7909
7910
7911   test -n "$FLEX" && break
7912 done
7913 test -n "$FLEX" || FLEX="$MISSING flex"
7914
7915
7916 # Bison?
7917 for ac_prog in bison
7918 do
7919   # Extract the first word of "$ac_prog", so it can be a program name with args.
7920 set dummy $ac_prog; ac_word=$2
7921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7922 $as_echo_n "checking for $ac_word... " >&6; }
7923 if test "${ac_cv_prog_BISON+set}" = set; then :
7924   $as_echo_n "(cached) " >&6
7925 else
7926   if test -n "$BISON"; then
7927   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7928 else
7929 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7930 for as_dir in $PATH
7931 do
7932   IFS=$as_save_IFS
7933   test -z "$as_dir" && as_dir=.
7934     for ac_exec_ext in '' $ac_executable_extensions; do
7935   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7936     ac_cv_prog_BISON="$ac_prog"
7937     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7938     break 2
7939   fi
7940 done
7941   done
7942 IFS=$as_save_IFS
7943
7944 fi
7945 fi
7946 BISON=$ac_cv_prog_BISON
7947 if test -n "$BISON"; then
7948   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7949 $as_echo "$BISON" >&6; }
7950 else
7951   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7952 $as_echo "no" >&6; }
7953 fi
7954
7955
7956   test -n "$BISON" && break
7957 done
7958 test -n "$BISON" || BISON="$MISSING bison"
7959
7960
7961 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
7962 # check for build == host before using them.
7963
7964 # NM
7965 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7966   && test -d ../binutils ; then
7967   NM='${objdir}/../binutils/nm-new'
7968 else
7969   # Extract the first word of "nm", so it can be a program name with args.
7970 set dummy nm; ac_word=$2
7971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7972 $as_echo_n "checking for $ac_word... " >&6; }
7973 if test "${ac_cv_prog_NM+set}" = set; then :
7974   $as_echo_n "(cached) " >&6
7975 else
7976   if test -n "$NM"; then
7977   ac_cv_prog_NM="$NM" # Let the user override the test.
7978 else
7979 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7980 for as_dir in $PATH
7981 do
7982   IFS=$as_save_IFS
7983   test -z "$as_dir" && as_dir=.
7984     for ac_exec_ext in '' $ac_executable_extensions; do
7985   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7986     ac_cv_prog_NM="nm"
7987     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7988     break 2
7989   fi
7990 done
7991   done
7992 IFS=$as_save_IFS
7993
7994   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7995 fi
7996 fi
7997 NM=$ac_cv_prog_NM
7998 if test -n "$NM"; then
7999   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
8000 $as_echo "$NM" >&6; }
8001 else
8002   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8003 $as_echo "no" >&6; }
8004 fi
8005
8006
8007 fi
8008
8009 # AR
8010 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
8011   && test -d ../binutils ; then
8012   AR='${objdir}/../binutils/ar'
8013 else
8014   # Extract the first word of "ar", so it can be a program name with args.
8015 set dummy ar; ac_word=$2
8016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8017 $as_echo_n "checking for $ac_word... " >&6; }
8018 if test "${ac_cv_prog_AR+set}" = set; then :
8019   $as_echo_n "(cached) " >&6
8020 else
8021   if test -n "$AR"; then
8022   ac_cv_prog_AR="$AR" # Let the user override the test.
8023 else
8024 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8025 for as_dir in $PATH
8026 do
8027   IFS=$as_save_IFS
8028   test -z "$as_dir" && as_dir=.
8029     for ac_exec_ext in '' $ac_executable_extensions; do
8030   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8031     ac_cv_prog_AR="ar"
8032     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8033     break 2
8034   fi
8035 done
8036   done
8037 IFS=$as_save_IFS
8038
8039   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8040 fi
8041 fi
8042 AR=$ac_cv_prog_AR
8043 if test -n "$AR"; then
8044   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8045 $as_echo "$AR" >&6; }
8046 else
8047   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8048 $as_echo "no" >&6; }
8049 fi
8050
8051
8052 fi
8053
8054
8055 # --------------------
8056 # Checks for C headers
8057 # --------------------
8058
8059 # Need to reject headers which give warnings, so that the -Werror bootstrap
8060 # works later. *sigh*  This needs to come before all header checks.
8061
8062 ac_c_preproc_warn_flag=yes
8063
8064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8065 $as_echo_n "checking for ANSI C header files... " >&6; }
8066 if test "${ac_cv_header_stdc+set}" = set; then :
8067   $as_echo_n "(cached) " >&6
8068 else
8069   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8070 /* end confdefs.h.  */
8071 #include <stdlib.h>
8072 #include <stdarg.h>
8073 #include <string.h>
8074 #include <float.h>
8075
8076 int
8077 main ()
8078 {
8079
8080   ;
8081   return 0;
8082 }
8083 _ACEOF
8084 if ac_fn_c_try_compile "$LINENO"; then :
8085   ac_cv_header_stdc=yes
8086 else
8087   ac_cv_header_stdc=no
8088 fi
8089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8090
8091 if test $ac_cv_header_stdc = yes; then
8092   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8093   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8094 /* end confdefs.h.  */
8095 #include <string.h>
8096
8097 _ACEOF
8098 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8099   $EGREP "memchr" >/dev/null 2>&1; then :
8100
8101 else
8102   ac_cv_header_stdc=no
8103 fi
8104 rm -f conftest*
8105
8106 fi
8107
8108 if test $ac_cv_header_stdc = yes; then
8109   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8110   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8111 /* end confdefs.h.  */
8112 #include <stdlib.h>
8113
8114 _ACEOF
8115 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8116   $EGREP "free" >/dev/null 2>&1; then :
8117
8118 else
8119   ac_cv_header_stdc=no
8120 fi
8121 rm -f conftest*
8122
8123 fi
8124
8125 if test $ac_cv_header_stdc = yes; then
8126   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8127   if test "$cross_compiling" = yes; then :
8128   :
8129 else
8130   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8131 /* end confdefs.h.  */
8132 #include <ctype.h>
8133 #include <stdlib.h>
8134 #if ((' ' & 0x0FF) == 0x020)
8135 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8136 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8137 #else
8138 # define ISLOWER(c) \
8139                    (('a' <= (c) && (c) <= 'i') \
8140                      || ('j' <= (c) && (c) <= 'r') \
8141                      || ('s' <= (c) && (c) <= 'z'))
8142 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8143 #endif
8144
8145 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8146 int
8147 main ()
8148 {
8149   int i;
8150   for (i = 0; i < 256; i++)
8151     if (XOR (islower (i), ISLOWER (i))
8152         || toupper (i) != TOUPPER (i))
8153       return 2;
8154   return 0;
8155 }
8156 _ACEOF
8157 if ac_fn_c_try_run "$LINENO"; then :
8158
8159 else
8160   ac_cv_header_stdc=no
8161 fi
8162 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8163   conftest.$ac_objext conftest.beam conftest.$ac_ext
8164 fi
8165
8166 fi
8167 fi
8168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8169 $as_echo "$ac_cv_header_stdc" >&6; }
8170 if test $ac_cv_header_stdc = yes; then
8171
8172 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8173
8174 fi
8175
8176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8177 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8178 if test "${ac_cv_header_time+set}" = set; then :
8179   $as_echo_n "(cached) " >&6
8180 else
8181   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8182 /* end confdefs.h.  */
8183 #include <sys/types.h>
8184 #include <sys/time.h>
8185 #include <time.h>
8186
8187 int
8188 main ()
8189 {
8190 if ((struct tm *) 0)
8191 return 0;
8192   ;
8193   return 0;
8194 }
8195 _ACEOF
8196 if ac_fn_c_try_compile "$LINENO"; then :
8197   ac_cv_header_time=yes
8198 else
8199   ac_cv_header_time=no
8200 fi
8201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8202 fi
8203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8204 $as_echo "$ac_cv_header_time" >&6; }
8205 if test $ac_cv_header_time = yes; then
8206
8207 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8208
8209 fi
8210
8211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8212 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8213 if test "${gcc_cv_header_string+set}" = set; then :
8214   $as_echo_n "(cached) " >&6
8215 else
8216   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8217 /* end confdefs.h.  */
8218 #include <string.h>
8219 #include <strings.h>
8220 int
8221 main ()
8222 {
8223
8224   ;
8225   return 0;
8226 }
8227 _ACEOF
8228 if ac_fn_c_try_compile "$LINENO"; then :
8229   gcc_cv_header_string=yes
8230 else
8231   gcc_cv_header_string=no
8232 fi
8233 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8234 fi
8235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8236 $as_echo "$gcc_cv_header_string" >&6; }
8237 if test $gcc_cv_header_string = yes; then
8238
8239 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8240
8241 fi
8242
8243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8244 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8245 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8246   $as_echo_n "(cached) " >&6
8247 else
8248   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8249 /* end confdefs.h.  */
8250 #include <sys/types.h>
8251 #include <sys/wait.h>
8252 #ifndef WEXITSTATUS
8253 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8254 #endif
8255 #ifndef WIFEXITED
8256 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8257 #endif
8258
8259 int
8260 main ()
8261 {
8262   int s;
8263   wait (&s);
8264   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8265   ;
8266   return 0;
8267 }
8268 _ACEOF
8269 if ac_fn_c_try_compile "$LINENO"; then :
8270   ac_cv_header_sys_wait_h=yes
8271 else
8272   ac_cv_header_sys_wait_h=no
8273 fi
8274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8275 fi
8276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8277 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8278 if test $ac_cv_header_sys_wait_h = yes; then
8279
8280 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8281
8282 fi
8283
8284 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8285                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8286                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8287                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h libintl.h
8288 do :
8289   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8290 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8291 eval as_val=\$$as_ac_Header
8292    if test "x$as_val" = x""yes; then :
8293   cat >>confdefs.h <<_ACEOF
8294 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8295 _ACEOF
8296
8297 fi
8298 done
8299
8300
8301 # Check for thread headers.
8302 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8303 if test "x$ac_cv_header_thread_h" = x""yes; then :
8304   have_thread_h=yes
8305 else
8306   have_thread_h=
8307 fi
8308
8309 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8310 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8311   have_pthread_h=yes
8312 else
8313   have_pthread_h=
8314 fi
8315
8316
8317 # These tests can't be done till we know if we have limits.h.
8318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8319 $as_echo_n "checking for CHAR_BIT... " >&6; }
8320 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8321   $as_echo_n "(cached) " >&6
8322 else
8323   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8324 /* end confdefs.h.  */
8325 #ifdef HAVE_LIMITS_H
8326 #include <limits.h>
8327 #endif
8328 #ifdef CHAR_BIT
8329 found
8330 #endif
8331 _ACEOF
8332 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8333   $EGREP "found" >/dev/null 2>&1; then :
8334   gcc_cv_decl_char_bit=yes
8335 else
8336   gcc_cv_decl_char_bit=no
8337 fi
8338 rm -f conftest*
8339
8340
8341 fi
8342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8343 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8344 if test $gcc_cv_decl_char_bit = no; then
8345   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8346 $as_echo_n "checking number of bits in a byte... " >&6; }
8347 if test "${gcc_cv_c_nbby+set}" = set; then :
8348   $as_echo_n "(cached) " >&6
8349 else
8350   i=8
8351  gcc_cv_c_nbby=
8352  while test $i -lt 65; do
8353    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8354 /* end confdefs.h.  */
8355
8356 int
8357 main ()
8358 {
8359 switch(0) {
8360   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8361   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8362   ; }
8363   ;
8364   return 0;
8365 }
8366 _ACEOF
8367 if ac_fn_c_try_compile "$LINENO"; then :
8368   gcc_cv_c_nbby=$i; break
8369 fi
8370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8371    i=`expr $i + 1`
8372  done
8373  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8374
8375 fi
8376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8377 $as_echo "$gcc_cv_c_nbby" >&6; }
8378 if test $gcc_cv_c_nbby = failed; then
8379   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8380 else
8381
8382 cat >>confdefs.h <<_ACEOF
8383 #define CHAR_BIT $gcc_cv_c_nbby
8384 _ACEOF
8385
8386 fi
8387 fi
8388  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8389 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8390 if test "${ac_cv_c_bigendian+set}" = set; then :
8391   $as_echo_n "(cached) " >&6
8392 else
8393   ac_cv_c_bigendian=unknown
8394     # See if we're dealing with a universal compiler.
8395     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8396 /* end confdefs.h.  */
8397 #ifndef __APPLE_CC__
8398                not a universal capable compiler
8399              #endif
8400              typedef int dummy;
8401
8402 _ACEOF
8403 if ac_fn_c_try_compile "$LINENO"; then :
8404
8405         # Check for potential -arch flags.  It is not universal unless
8406         # there are at least two -arch flags with different values.
8407         ac_arch=
8408         ac_prev=
8409         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8410          if test -n "$ac_prev"; then
8411            case $ac_word in
8412              i?86 | x86_64 | ppc | ppc64)
8413                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8414                  ac_arch=$ac_word
8415                else
8416                  ac_cv_c_bigendian=universal
8417                  break
8418                fi
8419                ;;
8420            esac
8421            ac_prev=
8422          elif test "x$ac_word" = "x-arch"; then
8423            ac_prev=arch
8424          fi
8425        done
8426 fi
8427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8428     if test $ac_cv_c_bigendian = unknown; then
8429       # See if sys/param.h defines the BYTE_ORDER macro.
8430       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8431 /* end confdefs.h.  */
8432 #include <sys/types.h>
8433              #include <sys/param.h>
8434
8435 int
8436 main ()
8437 {
8438 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8439                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8440                      && LITTLE_ENDIAN)
8441               bogus endian macros
8442              #endif
8443
8444   ;
8445   return 0;
8446 }
8447 _ACEOF
8448 if ac_fn_c_try_compile "$LINENO"; then :
8449   # It does; now see whether it defined to BIG_ENDIAN or not.
8450          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8451 /* end confdefs.h.  */
8452 #include <sys/types.h>
8453                 #include <sys/param.h>
8454
8455 int
8456 main ()
8457 {
8458 #if BYTE_ORDER != BIG_ENDIAN
8459                  not big endian
8460                 #endif
8461
8462   ;
8463   return 0;
8464 }
8465 _ACEOF
8466 if ac_fn_c_try_compile "$LINENO"; then :
8467   ac_cv_c_bigendian=yes
8468 else
8469   ac_cv_c_bigendian=no
8470 fi
8471 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8472 fi
8473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8474     fi
8475     if test $ac_cv_c_bigendian = unknown; then
8476       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8477       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8478 /* end confdefs.h.  */
8479 #include <limits.h>
8480
8481 int
8482 main ()
8483 {
8484 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8485               bogus endian macros
8486              #endif
8487
8488   ;
8489   return 0;
8490 }
8491 _ACEOF
8492 if ac_fn_c_try_compile "$LINENO"; then :
8493   # It does; now see whether it defined to _BIG_ENDIAN or not.
8494          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8495 /* end confdefs.h.  */
8496 #include <limits.h>
8497
8498 int
8499 main ()
8500 {
8501 #ifndef _BIG_ENDIAN
8502                  not big endian
8503                 #endif
8504
8505   ;
8506   return 0;
8507 }
8508 _ACEOF
8509 if ac_fn_c_try_compile "$LINENO"; then :
8510   ac_cv_c_bigendian=yes
8511 else
8512   ac_cv_c_bigendian=no
8513 fi
8514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8515 fi
8516 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8517     fi
8518     if test $ac_cv_c_bigendian = unknown; then
8519       # Compile a test program.
8520       if test "$cross_compiling" = yes; then :
8521   # Try to guess by grepping values from an object file.
8522          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8523 /* end confdefs.h.  */
8524 short int ascii_mm[] =
8525                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8526                 short int ascii_ii[] =
8527                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8528                 int use_ascii (int i) {
8529                   return ascii_mm[i] + ascii_ii[i];
8530                 }
8531                 short int ebcdic_ii[] =
8532                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8533                 short int ebcdic_mm[] =
8534                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8535                 int use_ebcdic (int i) {
8536                   return ebcdic_mm[i] + ebcdic_ii[i];
8537                 }
8538                 extern int foo;
8539
8540 int
8541 main ()
8542 {
8543 return use_ascii (foo) == use_ebcdic (foo);
8544   ;
8545   return 0;
8546 }
8547 _ACEOF
8548 if ac_fn_c_try_compile "$LINENO"; then :
8549   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8550               ac_cv_c_bigendian=yes
8551             fi
8552             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8553               if test "$ac_cv_c_bigendian" = unknown; then
8554                 ac_cv_c_bigendian=no
8555               else
8556                 # finding both strings is unlikely to happen, but who knows?
8557                 ac_cv_c_bigendian=unknown
8558               fi
8559             fi
8560 fi
8561 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8562 else
8563   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8564 /* end confdefs.h.  */
8565 $ac_includes_default
8566 int
8567 main ()
8568 {
8569
8570              /* Are we little or big endian?  From Harbison&Steele.  */
8571              union
8572              {
8573                long int l;
8574                char c[sizeof (long int)];
8575              } u;
8576              u.l = 1;
8577              return u.c[sizeof (long int) - 1] == 1;
8578
8579   ;
8580   return 0;
8581 }
8582 _ACEOF
8583 if ac_fn_c_try_run "$LINENO"; then :
8584   ac_cv_c_bigendian=no
8585 else
8586   ac_cv_c_bigendian=yes
8587 fi
8588 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8589   conftest.$ac_objext conftest.beam conftest.$ac_ext
8590 fi
8591
8592     fi
8593 fi
8594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8595 $as_echo "$ac_cv_c_bigendian" >&6; }
8596  case $ac_cv_c_bigendian in #(
8597    yes)
8598      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8599 ;; #(
8600    no)
8601       ;; #(
8602    universal)
8603
8604 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8605
8606      ;; #(
8607    *)
8608      as_fn_error "unknown endianness
8609  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8610  esac
8611
8612
8613 # ----------------------
8614 # Checks for C++ headers
8615 # ----------------------
8616
8617 ac_ext=cpp
8618 ac_cpp='$CXXCPP $CPPFLAGS'
8619 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8620 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8621 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8623 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8624 if test -z "$CXXCPP"; then
8625   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8626   $as_echo_n "(cached) " >&6
8627 else
8628       # Double quotes because CXXCPP needs to be expanded
8629     for CXXCPP in "$CXX -E" "/lib/cpp"
8630     do
8631       ac_preproc_ok=false
8632 for ac_cxx_preproc_warn_flag in '' yes
8633 do
8634   # Use a header file that comes with gcc, so configuring glibc
8635   # with a fresh cross-compiler works.
8636   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8637   # <limits.h> exists even on freestanding compilers.
8638   # On the NeXT, cc -E runs the code through the compiler's parser,
8639   # not just through cpp. "Syntax error" is here to catch this case.
8640   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8641 /* end confdefs.h.  */
8642 #ifdef __STDC__
8643 # include <limits.h>
8644 #else
8645 # include <assert.h>
8646 #endif
8647                      Syntax error
8648 _ACEOF
8649 if ac_fn_cxx_try_cpp "$LINENO"; then :
8650
8651 else
8652   # Broken: fails on valid input.
8653 continue
8654 fi
8655 rm -f conftest.err conftest.$ac_ext
8656
8657   # OK, works on sane cases.  Now check whether nonexistent headers
8658   # can be detected and how.
8659   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8660 /* end confdefs.h.  */
8661 #include <ac_nonexistent.h>
8662 _ACEOF
8663 if ac_fn_cxx_try_cpp "$LINENO"; then :
8664   # Broken: success on invalid input.
8665 continue
8666 else
8667   # Passes both tests.
8668 ac_preproc_ok=:
8669 break
8670 fi
8671 rm -f conftest.err conftest.$ac_ext
8672
8673 done
8674 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8675 rm -f conftest.err conftest.$ac_ext
8676 if $ac_preproc_ok; then :
8677   break
8678 fi
8679
8680     done
8681     ac_cv_prog_CXXCPP=$CXXCPP
8682
8683 fi
8684   CXXCPP=$ac_cv_prog_CXXCPP
8685 else
8686   ac_cv_prog_CXXCPP=$CXXCPP
8687 fi
8688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8689 $as_echo "$CXXCPP" >&6; }
8690 ac_preproc_ok=false
8691 for ac_cxx_preproc_warn_flag in '' yes
8692 do
8693   # Use a header file that comes with gcc, so configuring glibc
8694   # with a fresh cross-compiler works.
8695   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8696   # <limits.h> exists even on freestanding compilers.
8697   # On the NeXT, cc -E runs the code through the compiler's parser,
8698   # not just through cpp. "Syntax error" is here to catch this case.
8699   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8700 /* end confdefs.h.  */
8701 #ifdef __STDC__
8702 # include <limits.h>
8703 #else
8704 # include <assert.h>
8705 #endif
8706                      Syntax error
8707 _ACEOF
8708 if ac_fn_cxx_try_cpp "$LINENO"; then :
8709
8710 else
8711   # Broken: fails on valid input.
8712 continue
8713 fi
8714 rm -f conftest.err conftest.$ac_ext
8715
8716   # OK, works on sane cases.  Now check whether nonexistent headers
8717   # can be detected and how.
8718   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8719 /* end confdefs.h.  */
8720 #include <ac_nonexistent.h>
8721 _ACEOF
8722 if ac_fn_cxx_try_cpp "$LINENO"; then :
8723   # Broken: success on invalid input.
8724 continue
8725 else
8726   # Passes both tests.
8727 ac_preproc_ok=:
8728 break
8729 fi
8730 rm -f conftest.err conftest.$ac_ext
8731
8732 done
8733 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8734 rm -f conftest.err conftest.$ac_ext
8735 if $ac_preproc_ok; then :
8736
8737 else
8738   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8739 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8740 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8741 See \`config.log' for more details." >&5
8742 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8743 See \`config.log' for more details." >&2;}; }
8744 fi
8745
8746 ac_ext=c
8747 ac_cpp='$CPP $CPPFLAGS'
8748 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8749 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8750 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8751
8752
8753 ac_ext=cpp
8754 ac_cpp='$CXXCPP $CPPFLAGS'
8755 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8756 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8757 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8758
8759
8760
8761
8762 for ac_header in unordered_map
8763 do :
8764   ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8765 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8766   cat >>confdefs.h <<_ACEOF
8767 #define HAVE_UNORDERED_MAP 1
8768 _ACEOF
8769
8770 fi
8771 done
8772
8773 for ac_header in tr1/unordered_map
8774 do :
8775   ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8776 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8777   cat >>confdefs.h <<_ACEOF
8778 #define HAVE_TR1_UNORDERED_MAP 1
8779 _ACEOF
8780
8781 fi
8782 done
8783
8784 for ac_header in ext/hash_map
8785 do :
8786   ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8787 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8788   cat >>confdefs.h <<_ACEOF
8789 #define HAVE_EXT_HASH_MAP 1
8790 _ACEOF
8791
8792 fi
8793 done
8794
8795
8796 ac_ext=c
8797 ac_cpp='$CPP $CPPFLAGS'
8798 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8799 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8800 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8801
8802
8803 # --------
8804 # UNSORTED
8805 # --------
8806
8807
8808 # These libraries may be used by collect2.
8809 # We may need a special search path to get them linked.
8810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8811 $as_echo_n "checking for collect2 libraries... " >&6; }
8812 if test "${gcc_cv_collect2_libs+set}" = set; then :
8813   $as_echo_n "(cached) " >&6
8814 else
8815   save_LIBS="$LIBS"
8816 for libs in '' -lld -lmld \
8817                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8818                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8819 do
8820         LIBS="$libs"
8821         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8822 /* end confdefs.h.  */
8823
8824 /* Override any GCC internal prototype to avoid an error.
8825    Use char because int might match the return type of a GCC
8826    builtin and then its argument prototype would still apply.  */
8827 #ifdef __cplusplus
8828 extern "C"
8829 #endif
8830 char ldopen ();
8831 int
8832 main ()
8833 {
8834 return ldopen ();
8835   ;
8836   return 0;
8837 }
8838 _ACEOF
8839 if ac_fn_c_try_link "$LINENO"; then :
8840   gcc_cv_collect2_libs="$libs"; break
8841 fi
8842 rm -f core conftest.err conftest.$ac_objext \
8843     conftest$ac_exeext conftest.$ac_ext
8844 done
8845 LIBS="$save_LIBS"
8846 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8847 fi
8848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8849 $as_echo "$gcc_cv_collect2_libs" >&6; }
8850 case $gcc_cv_collect2_libs in
8851         "none required")        ;;
8852         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8853 esac
8854
8855
8856 # When building Ada code on Alpha, we need exc_resume which is usually in
8857 # -lexc.  So test for it.
8858 save_LIBS="$LIBS"
8859 LIBS=
8860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8861 $as_echo_n "checking for library containing exc_resume... " >&6; }
8862 if test "${ac_cv_search_exc_resume+set}" = set; then :
8863   $as_echo_n "(cached) " >&6
8864 else
8865   ac_func_search_save_LIBS=$LIBS
8866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8867 /* end confdefs.h.  */
8868
8869 /* Override any GCC internal prototype to avoid an error.
8870    Use char because int might match the return type of a GCC
8871    builtin and then its argument prototype would still apply.  */
8872 #ifdef __cplusplus
8873 extern "C"
8874 #endif
8875 char exc_resume ();
8876 int
8877 main ()
8878 {
8879 return exc_resume ();
8880   ;
8881   return 0;
8882 }
8883 _ACEOF
8884 for ac_lib in '' exc; do
8885   if test -z "$ac_lib"; then
8886     ac_res="none required"
8887   else
8888     ac_res=-l$ac_lib
8889     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8890   fi
8891   if ac_fn_c_try_link "$LINENO"; then :
8892   ac_cv_search_exc_resume=$ac_res
8893 fi
8894 rm -f core conftest.err conftest.$ac_objext \
8895     conftest$ac_exeext
8896   if test "${ac_cv_search_exc_resume+set}" = set; then :
8897   break
8898 fi
8899 done
8900 if test "${ac_cv_search_exc_resume+set}" = set; then :
8901
8902 else
8903   ac_cv_search_exc_resume=no
8904 fi
8905 rm conftest.$ac_ext
8906 LIBS=$ac_func_search_save_LIBS
8907 fi
8908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8909 $as_echo "$ac_cv_search_exc_resume" >&6; }
8910 ac_res=$ac_cv_search_exc_resume
8911 if test "$ac_res" != no; then :
8912   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8913
8914 fi
8915
8916 GNAT_LIBEXC="$LIBS"
8917 LIBS="$save_LIBS"
8918
8919
8920 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
8921 save_LIBS="$LIBS"
8922 LIBS=
8923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
8924 $as_echo_n "checking for library containing kstat_open... " >&6; }
8925 if test "${ac_cv_search_kstat_open+set}" = set; then :
8926   $as_echo_n "(cached) " >&6
8927 else
8928   ac_func_search_save_LIBS=$LIBS
8929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8930 /* end confdefs.h.  */
8931
8932 /* Override any GCC internal prototype to avoid an error.
8933    Use char because int might match the return type of a GCC
8934    builtin and then its argument prototype would still apply.  */
8935 #ifdef __cplusplus
8936 extern "C"
8937 #endif
8938 char kstat_open ();
8939 int
8940 main ()
8941 {
8942 return kstat_open ();
8943   ;
8944   return 0;
8945 }
8946 _ACEOF
8947 for ac_lib in '' kstat; do
8948   if test -z "$ac_lib"; then
8949     ac_res="none required"
8950   else
8951     ac_res=-l$ac_lib
8952     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8953   fi
8954   if ac_fn_c_try_link "$LINENO"; then :
8955   ac_cv_search_kstat_open=$ac_res
8956 fi
8957 rm -f core conftest.err conftest.$ac_objext \
8958     conftest$ac_exeext
8959   if test "${ac_cv_search_kstat_open+set}" = set; then :
8960   break
8961 fi
8962 done
8963 if test "${ac_cv_search_kstat_open+set}" = set; then :
8964
8965 else
8966   ac_cv_search_kstat_open=no
8967 fi
8968 rm conftest.$ac_ext
8969 LIBS=$ac_func_search_save_LIBS
8970 fi
8971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
8972 $as_echo "$ac_cv_search_kstat_open" >&6; }
8973 ac_res=$ac_cv_search_kstat_open
8974 if test "$ac_res" != no; then :
8975   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8976
8977 fi
8978
8979 EXTRA_GCC_LIBS="$LIBS"
8980 LIBS="$save_LIBS"
8981
8982
8983 # Some systems put ldexp and frexp in libm instead of libc; assume
8984 # they're both in the same place.  jcf-dump needs them.
8985 save_LIBS="$LIBS"
8986 LIBS=
8987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
8988 $as_echo_n "checking for library containing ldexp... " >&6; }
8989 if test "${ac_cv_search_ldexp+set}" = set; then :
8990   $as_echo_n "(cached) " >&6
8991 else
8992   ac_func_search_save_LIBS=$LIBS
8993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8994 /* end confdefs.h.  */
8995
8996 /* Override any GCC internal prototype to avoid an error.
8997    Use char because int might match the return type of a GCC
8998    builtin and then its argument prototype would still apply.  */
8999 #ifdef __cplusplus
9000 extern "C"
9001 #endif
9002 char ldexp ();
9003 int
9004 main ()
9005 {
9006 return ldexp ();
9007   ;
9008   return 0;
9009 }
9010 _ACEOF
9011 for ac_lib in '' m; do
9012   if test -z "$ac_lib"; then
9013     ac_res="none required"
9014   else
9015     ac_res=-l$ac_lib
9016     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9017   fi
9018   if ac_fn_c_try_link "$LINENO"; then :
9019   ac_cv_search_ldexp=$ac_res
9020 fi
9021 rm -f core conftest.err conftest.$ac_objext \
9022     conftest$ac_exeext
9023   if test "${ac_cv_search_ldexp+set}" = set; then :
9024   break
9025 fi
9026 done
9027 if test "${ac_cv_search_ldexp+set}" = set; then :
9028
9029 else
9030   ac_cv_search_ldexp=no
9031 fi
9032 rm conftest.$ac_ext
9033 LIBS=$ac_func_search_save_LIBS
9034 fi
9035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
9036 $as_echo "$ac_cv_search_ldexp" >&6; }
9037 ac_res=$ac_cv_search_ldexp
9038 if test "$ac_res" != no; then :
9039   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9040
9041 fi
9042
9043 LDEXP_LIB="$LIBS"
9044 LIBS="$save_LIBS"
9045
9046
9047 # Use <inttypes.h> only if it exists,
9048 # doesn't clash with <sys/types.h>, and declares intmax_t.
9049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
9050 $as_echo_n "checking for inttypes.h... " >&6; }
9051 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
9052   $as_echo_n "(cached) " >&6
9053 else
9054   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9055 /* end confdefs.h.  */
9056 #include <sys/types.h>
9057 #include <inttypes.h>
9058 int
9059 main ()
9060 {
9061 intmax_t i = -1;
9062   ;
9063   return 0;
9064 }
9065 _ACEOF
9066 if ac_fn_c_try_compile "$LINENO"; then :
9067   gcc_cv_header_inttypes_h=yes
9068 else
9069   gcc_cv_header_inttypes_h=no
9070 fi
9071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9072 fi
9073
9074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
9075 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
9076 if test $gcc_cv_header_inttypes_h = yes; then
9077
9078 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
9079
9080 fi
9081
9082
9083
9084 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9085         sysconf strsignal getrusage nl_langinfo \
9086         gettimeofday mbstowcs wcswidth mmap setlocale \
9087         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked madvise
9088 do :
9089   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9090 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9091 eval as_val=\$$as_ac_var
9092    if test "x$as_val" = x""yes; then :
9093   cat >>confdefs.h <<_ACEOF
9094 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9095 _ACEOF
9096
9097 fi
9098 done
9099
9100
9101 if test x$ac_cv_func_mbstowcs = xyes; then
9102   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9103 $as_echo_n "checking whether mbstowcs works... " >&6; }
9104 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9105   $as_echo_n "(cached) " >&6
9106 else
9107       if test "$cross_compiling" = yes; then :
9108   gcc_cv_func_mbstowcs_works=yes
9109 else
9110   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9111 /* end confdefs.h.  */
9112 #include <stdlib.h>
9113 int main()
9114 {
9115   mbstowcs(0, "", 0);
9116   return 0;
9117 }
9118 _ACEOF
9119 if ac_fn_c_try_run "$LINENO"; then :
9120   gcc_cv_func_mbstowcs_works=yes
9121 else
9122   gcc_cv_func_mbstowcs_works=no
9123 fi
9124 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9125   conftest.$ac_objext conftest.beam conftest.$ac_ext
9126 fi
9127
9128 fi
9129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9130 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9131   if test x$gcc_cv_func_mbstowcs_works = xyes; then
9132
9133 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9134
9135   fi
9136 fi
9137
9138 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9139 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9140
9141 else
9142
9143 cat >>confdefs.h <<_ACEOF
9144 #define ssize_t int
9145 _ACEOF
9146
9147 fi
9148
9149 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9150 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9151
9152 else
9153
9154 cat >>confdefs.h <<_ACEOF
9155 #define caddr_t char *
9156 _ACEOF
9157
9158 fi
9159
9160
9161
9162 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9163 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9164   gcc_header_sys_mman_h=yes
9165 else
9166   gcc_header_sys_mman_h=no
9167 fi
9168
9169 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9170 if test "x$ac_cv_func_mmap" = x""yes; then :
9171   gcc_func_mmap=yes
9172 else
9173   gcc_func_mmap=no
9174 fi
9175
9176 if test "$gcc_header_sys_mman_h" != yes \
9177  || test "$gcc_func_mmap" != yes; then
9178    gcc_cv_func_mmap_file=no
9179    gcc_cv_func_mmap_dev_zero=no
9180    gcc_cv_func_mmap_anon=no
9181 else
9182    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9183 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9184 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9185   $as_echo_n "(cached) " >&6
9186 else
9187   # Add a system to this blacklist if
9188    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9189    # memory area containing the same data that you'd get if you applied
9190    # read() to the same fd.  The only system known to have a problem here
9191    # is VMS, where text files have record structure.
9192    case "$host_os" in
9193      *vms* | ultrix*)
9194         gcc_cv_func_mmap_file=no ;;
9195      *)
9196         gcc_cv_func_mmap_file=yes;;
9197    esac
9198 fi
9199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9200 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9201    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9202 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9203 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9204   $as_echo_n "(cached) " >&6
9205 else
9206   # Add a system to this blacklist if it has mmap() but /dev/zero
9207    # does not exist, or if mmapping /dev/zero does not give anonymous
9208    # zeroed pages with both the following properties:
9209    # 1. If you map N consecutive pages in with one call, and then
9210    #    unmap any subset of those pages, the pages that were not
9211    #    explicitly unmapped remain accessible.
9212    # 2. If you map two adjacent blocks of memory and then unmap them
9213    #    both at once, they must both go away.
9214    # Systems known to be in this category are Windows (all variants),
9215    # VMS, and Darwin.
9216    case "$host_os" in
9217      *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9218         gcc_cv_func_mmap_dev_zero=no ;;
9219      *)
9220         gcc_cv_func_mmap_dev_zero=yes;;
9221    esac
9222 fi
9223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9224 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9225
9226    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9227    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9228 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9229 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9230   $as_echo_n "(cached) " >&6
9231 else
9232   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9233 /* end confdefs.h.  */
9234 #include <sys/types.h>
9235 #include <sys/mman.h>
9236 #include <unistd.h>
9237
9238 #ifndef MAP_ANONYMOUS
9239 #define MAP_ANONYMOUS MAP_ANON
9240 #endif
9241
9242 int
9243 main ()
9244 {
9245 int n = MAP_ANONYMOUS;
9246   ;
9247   return 0;
9248 }
9249 _ACEOF
9250 if ac_fn_c_try_compile "$LINENO"; then :
9251   gcc_cv_decl_map_anon=yes
9252 else
9253   gcc_cv_decl_map_anon=no
9254 fi
9255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9256 fi
9257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9258 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9259
9260    if test $gcc_cv_decl_map_anon = no; then
9261      gcc_cv_func_mmap_anon=no
9262    else
9263      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9264 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9265 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9266   $as_echo_n "(cached) " >&6
9267 else
9268   # Add a system to this blacklist if it has mmap() and MAP_ANON or
9269    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9270    # doesn't give anonymous zeroed pages with the same properties listed
9271    # above for use of /dev/zero.
9272    # Systems known to be in this category are Windows, VMS, and SCO Unix.
9273    case "$host_os" in
9274      *vms* | cygwin* | pe | mingw* | sco* | udk* )
9275         gcc_cv_func_mmap_anon=no ;;
9276      *)
9277         gcc_cv_func_mmap_anon=yes;;
9278    esac
9279 fi
9280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9281 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9282    fi
9283 fi
9284
9285 if test $gcc_cv_func_mmap_file = yes; then
9286
9287 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9288
9289 fi
9290 if test $gcc_cv_func_mmap_dev_zero = yes; then
9291
9292 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9293
9294 fi
9295 if test $gcc_cv_func_mmap_anon = yes; then
9296
9297 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9298
9299 fi
9300
9301
9302 case "${host}" in
9303 *-*-*vms*)
9304   # Under VMS, vfork works very differently than on Unix. The standard test
9305   # won't work, and it isn't easily adaptable. It makes more sense to
9306   # just force it.
9307   ac_cv_func_vfork_works=yes
9308   ;;
9309 esac
9310 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9311 if test "x$ac_cv_type_pid_t" = x""yes; then :
9312
9313 else
9314
9315 cat >>confdefs.h <<_ACEOF
9316 #define pid_t int
9317 _ACEOF
9318
9319 fi
9320
9321 for ac_header in vfork.h
9322 do :
9323   ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9324 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9325   cat >>confdefs.h <<_ACEOF
9326 #define HAVE_VFORK_H 1
9327 _ACEOF
9328
9329 fi
9330 done
9331
9332 for ac_func in fork vfork
9333 do :
9334   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9335 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9336 eval as_val=\$$as_ac_var
9337    if test "x$as_val" = x""yes; then :
9338   cat >>confdefs.h <<_ACEOF
9339 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9340 _ACEOF
9341
9342 fi
9343 done
9344
9345 if test "x$ac_cv_func_fork" = xyes; then
9346   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9347 $as_echo_n "checking for working fork... " >&6; }
9348 if test "${ac_cv_func_fork_works+set}" = set; then :
9349   $as_echo_n "(cached) " >&6
9350 else
9351   if test "$cross_compiling" = yes; then :
9352   ac_cv_func_fork_works=cross
9353 else
9354   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9355 /* end confdefs.h.  */
9356 $ac_includes_default
9357 int
9358 main ()
9359 {
9360
9361           /* By Ruediger Kuhlmann. */
9362           return fork () < 0;
9363
9364   ;
9365   return 0;
9366 }
9367 _ACEOF
9368 if ac_fn_c_try_run "$LINENO"; then :
9369   ac_cv_func_fork_works=yes
9370 else
9371   ac_cv_func_fork_works=no
9372 fi
9373 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9374   conftest.$ac_objext conftest.beam conftest.$ac_ext
9375 fi
9376
9377 fi
9378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9379 $as_echo "$ac_cv_func_fork_works" >&6; }
9380
9381 else
9382   ac_cv_func_fork_works=$ac_cv_func_fork
9383 fi
9384 if test "x$ac_cv_func_fork_works" = xcross; then
9385   case $host in
9386     *-*-amigaos* | *-*-msdosdjgpp*)
9387       # Override, as these systems have only a dummy fork() stub
9388       ac_cv_func_fork_works=no
9389       ;;
9390     *)
9391       ac_cv_func_fork_works=yes
9392       ;;
9393   esac
9394   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9395 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9396 fi
9397 ac_cv_func_vfork_works=$ac_cv_func_vfork
9398 if test "x$ac_cv_func_vfork" = xyes; then
9399   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9400 $as_echo_n "checking for working vfork... " >&6; }
9401 if test "${ac_cv_func_vfork_works+set}" = set; then :
9402   $as_echo_n "(cached) " >&6
9403 else
9404   if test "$cross_compiling" = yes; then :
9405   ac_cv_func_vfork_works=cross
9406 else
9407   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9408 /* end confdefs.h.  */
9409 /* Thanks to Paul Eggert for this test.  */
9410 $ac_includes_default
9411 #include <sys/wait.h>
9412 #ifdef HAVE_VFORK_H
9413 # include <vfork.h>
9414 #endif
9415 /* On some sparc systems, changes by the child to local and incoming
9416    argument registers are propagated back to the parent.  The compiler
9417    is told about this with #include <vfork.h>, but some compilers
9418    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9419    static variable whose address is put into a register that is
9420    clobbered by the vfork.  */
9421 static void
9422 #ifdef __cplusplus
9423 sparc_address_test (int arg)
9424 # else
9425 sparc_address_test (arg) int arg;
9426 #endif
9427 {
9428   static pid_t child;
9429   if (!child) {
9430     child = vfork ();
9431     if (child < 0) {
9432       perror ("vfork");
9433       _exit(2);
9434     }
9435     if (!child) {
9436       arg = getpid();
9437       write(-1, "", 0);
9438       _exit (arg);
9439     }
9440   }
9441 }
9442
9443 int
9444 main ()
9445 {
9446   pid_t parent = getpid ();
9447   pid_t child;
9448
9449   sparc_address_test (0);
9450
9451   child = vfork ();
9452
9453   if (child == 0) {
9454     /* Here is another test for sparc vfork register problems.  This
9455        test uses lots of local variables, at least as many local
9456        variables as main has allocated so far including compiler
9457        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9458        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9459        reuse the register of parent for one of the local variables,
9460        since it will think that parent can't possibly be used any more
9461        in this routine.  Assigning to the local variable will thus
9462        munge parent in the parent process.  */
9463     pid_t
9464       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9465       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9466     /* Convince the compiler that p..p7 are live; otherwise, it might
9467        use the same hardware register for all 8 local variables.  */
9468     if (p != p1 || p != p2 || p != p3 || p != p4
9469         || p != p5 || p != p6 || p != p7)
9470       _exit(1);
9471
9472     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9473        from child file descriptors.  If the child closes a descriptor
9474        before it execs or exits, this munges the parent's descriptor
9475        as well.  Test for this by closing stdout in the child.  */
9476     _exit(close(fileno(stdout)) != 0);
9477   } else {
9478     int status;
9479     struct stat st;
9480
9481     while (wait(&status) != child)
9482       ;
9483     return (
9484          /* Was there some problem with vforking?  */
9485          child < 0
9486
9487          /* Did the child fail?  (This shouldn't happen.)  */
9488          || status
9489
9490          /* Did the vfork/compiler bug occur?  */
9491          || parent != getpid()
9492
9493          /* Did the file descriptor bug occur?  */
9494          || fstat(fileno(stdout), &st) != 0
9495          );
9496   }
9497 }
9498 _ACEOF
9499 if ac_fn_c_try_run "$LINENO"; then :
9500   ac_cv_func_vfork_works=yes
9501 else
9502   ac_cv_func_vfork_works=no
9503 fi
9504 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9505   conftest.$ac_objext conftest.beam conftest.$ac_ext
9506 fi
9507
9508 fi
9509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9510 $as_echo "$ac_cv_func_vfork_works" >&6; }
9511
9512 fi;
9513 if test "x$ac_cv_func_fork_works" = xcross; then
9514   ac_cv_func_vfork_works=$ac_cv_func_vfork
9515   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9516 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9517 fi
9518
9519 if test "x$ac_cv_func_vfork_works" = xyes; then
9520
9521 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9522
9523 else
9524
9525 $as_echo "#define vfork fork" >>confdefs.h
9526
9527 fi
9528 if test "x$ac_cv_func_fork_works" = xyes; then
9529
9530 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9531
9532 fi
9533
9534
9535 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9536 # iconv() prototype.
9537 ac_ext=cpp
9538 ac_cpp='$CXXCPP $CPPFLAGS'
9539 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9540 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9541 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9542
9543
9544       if test "X$prefix" = "XNONE"; then
9545     acl_final_prefix="$ac_default_prefix"
9546   else
9547     acl_final_prefix="$prefix"
9548   fi
9549   if test "X$exec_prefix" = "XNONE"; then
9550     acl_final_exec_prefix='${prefix}'
9551   else
9552     acl_final_exec_prefix="$exec_prefix"
9553   fi
9554   acl_save_prefix="$prefix"
9555   prefix="$acl_final_prefix"
9556   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9557   prefix="$acl_save_prefix"
9558
9559
9560 # Check whether --with-gnu-ld was given.
9561 if test "${with_gnu_ld+set}" = set; then :
9562   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9563 else
9564   with_gnu_ld=no
9565 fi
9566
9567 # Prepare PATH_SEPARATOR.
9568 # The user is always right.
9569 if test "${PATH_SEPARATOR+set}" != set; then
9570   echo "#! /bin/sh" >conf$$.sh
9571   echo  "exit 0"   >>conf$$.sh
9572   chmod +x conf$$.sh
9573   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9574     PATH_SEPARATOR=';'
9575   else
9576     PATH_SEPARATOR=:
9577   fi
9578   rm -f conf$$.sh
9579 fi
9580 ac_prog=ld
9581 if test "$GCC" = yes; then
9582   # Check if gcc -print-prog-name=ld gives a path.
9583   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9584 $as_echo_n "checking for ld used by GCC... " >&6; }
9585   case $host in
9586   *-*-mingw*)
9587     # gcc leaves a trailing carriage return which upsets mingw
9588     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9589   *)
9590     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9591   esac
9592   case $ac_prog in
9593     # Accept absolute paths.
9594     [\\/]* | [A-Za-z]:[\\/]*)
9595       re_direlt='/[^/][^/]*/\.\./'
9596       # Canonicalize the path of ld
9597       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9598       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9599         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9600       done
9601       test -z "$LD" && LD="$ac_prog"
9602       ;;
9603   "")
9604     # If it fails, then pretend we aren't using GCC.
9605     ac_prog=ld
9606     ;;
9607   *)
9608     # If it is relative, then search for the first ld in PATH.
9609     with_gnu_ld=unknown
9610     ;;
9611   esac
9612 elif test "$with_gnu_ld" = yes; then
9613   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9614 $as_echo_n "checking for GNU ld... " >&6; }
9615 else
9616   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9617 $as_echo_n "checking for non-GNU ld... " >&6; }
9618 fi
9619 if test "${acl_cv_path_LD+set}" = set; then :
9620   $as_echo_n "(cached) " >&6
9621 else
9622   if test -z "$LD"; then
9623   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9624   for ac_dir in $PATH; do
9625     test -z "$ac_dir" && ac_dir=.
9626     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9627       acl_cv_path_LD="$ac_dir/$ac_prog"
9628       # Check to see if the program is GNU ld.  I'd rather use --version,
9629       # but apparently some GNU ld's only accept -v.
9630       # Break only if it was the GNU/non-GNU ld that we prefer.
9631       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9632         test "$with_gnu_ld" != no && break
9633       else
9634         test "$with_gnu_ld" != yes && break
9635       fi
9636     fi
9637   done
9638   IFS="$ac_save_ifs"
9639 else
9640   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9641 fi
9642 fi
9643
9644 LD="$acl_cv_path_LD"
9645 if test -n "$LD"; then
9646   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9647 $as_echo "$LD" >&6; }
9648 else
9649   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9650 $as_echo "no" >&6; }
9651 fi
9652 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9654 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9655 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9656   $as_echo_n "(cached) " >&6
9657 else
9658   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9659 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9660   acl_cv_prog_gnu_ld=yes
9661 else
9662   acl_cv_prog_gnu_ld=no
9663 fi
9664 fi
9665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9666 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9667 with_gnu_ld=$acl_cv_prog_gnu_ld
9668
9669
9670
9671                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9672 $as_echo_n "checking for shared library run path origin... " >&6; }
9673 if test "${acl_cv_rpath+set}" = set; then :
9674   $as_echo_n "(cached) " >&6
9675 else
9676
9677     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9678     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9679     . ./conftest.sh
9680     rm -f ./conftest.sh
9681     acl_cv_rpath=done
9682
9683 fi
9684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9685 $as_echo "$acl_cv_rpath" >&6; }
9686   wl="$acl_cv_wl"
9687   libext="$acl_cv_libext"
9688   shlibext="$acl_cv_shlibext"
9689   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9690   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9691   hardcode_direct="$acl_cv_hardcode_direct"
9692   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9693     # Check whether --enable-rpath was given.
9694 if test "${enable_rpath+set}" = set; then :
9695   enableval=$enable_rpath; :
9696 else
9697   enable_rpath=yes
9698 fi
9699
9700
9701
9702
9703
9704
9705
9706
9707     use_additional=yes
9708
9709   acl_save_prefix="$prefix"
9710   prefix="$acl_final_prefix"
9711   acl_save_exec_prefix="$exec_prefix"
9712   exec_prefix="$acl_final_exec_prefix"
9713
9714     eval additional_includedir=\"$includedir\"
9715     eval additional_libdir=\"$libdir\"
9716
9717   exec_prefix="$acl_save_exec_prefix"
9718   prefix="$acl_save_prefix"
9719
9720
9721 # Check whether --with-libiconv-prefix was given.
9722 if test "${with_libiconv_prefix+set}" = set; then :
9723   withval=$with_libiconv_prefix;
9724     if test "X$withval" = "Xno"; then
9725       use_additional=no
9726     else
9727       if test "X$withval" = "X"; then
9728
9729   acl_save_prefix="$prefix"
9730   prefix="$acl_final_prefix"
9731   acl_save_exec_prefix="$exec_prefix"
9732   exec_prefix="$acl_final_exec_prefix"
9733
9734           eval additional_includedir=\"$includedir\"
9735           eval additional_libdir=\"$libdir\"
9736
9737   exec_prefix="$acl_save_exec_prefix"
9738   prefix="$acl_save_prefix"
9739
9740       else
9741         additional_includedir="$withval/include"
9742         additional_libdir="$withval/lib"
9743       fi
9744     fi
9745
9746 fi
9747
9748       LIBICONV=
9749   LTLIBICONV=
9750   INCICONV=
9751   rpathdirs=
9752   ltrpathdirs=
9753   names_already_handled=
9754   names_next_round='iconv '
9755   while test -n "$names_next_round"; do
9756     names_this_round="$names_next_round"
9757     names_next_round=
9758     for name in $names_this_round; do
9759       already_handled=
9760       for n in $names_already_handled; do
9761         if test "$n" = "$name"; then
9762           already_handled=yes
9763           break
9764         fi
9765       done
9766       if test -z "$already_handled"; then
9767         names_already_handled="$names_already_handled $name"
9768                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9769         eval value=\"\$HAVE_LIB$uppername\"
9770         if test -n "$value"; then
9771           if test "$value" = yes; then
9772             eval value=\"\$LIB$uppername\"
9773             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9774             eval value=\"\$LTLIB$uppername\"
9775             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9776           else
9777                                     :
9778           fi
9779         else
9780                               found_dir=
9781           found_la=
9782           found_so=
9783           found_a=
9784           if test $use_additional = yes; then
9785             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9786               found_dir="$additional_libdir"
9787               found_so="$additional_libdir/lib$name.$shlibext"
9788               if test -f "$additional_libdir/lib$name.la"; then
9789                 found_la="$additional_libdir/lib$name.la"
9790               fi
9791             else
9792               if test -f "$additional_libdir/lib$name.$libext"; then
9793                 found_dir="$additional_libdir"
9794                 found_a="$additional_libdir/lib$name.$libext"
9795                 if test -f "$additional_libdir/lib$name.la"; then
9796                   found_la="$additional_libdir/lib$name.la"
9797                 fi
9798               fi
9799             fi
9800           fi
9801           if test "X$found_dir" = "X"; then
9802             for x in $LDFLAGS $LTLIBICONV; do
9803
9804   acl_save_prefix="$prefix"
9805   prefix="$acl_final_prefix"
9806   acl_save_exec_prefix="$exec_prefix"
9807   exec_prefix="$acl_final_exec_prefix"
9808   eval x=\"$x\"
9809   exec_prefix="$acl_save_exec_prefix"
9810   prefix="$acl_save_prefix"
9811
9812               case "$x" in
9813                 -L*)
9814                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9815                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9816                     found_dir="$dir"
9817                     found_so="$dir/lib$name.$shlibext"
9818                     if test -f "$dir/lib$name.la"; then
9819                       found_la="$dir/lib$name.la"
9820                     fi
9821                   else
9822                     if test -f "$dir/lib$name.$libext"; then
9823                       found_dir="$dir"
9824                       found_a="$dir/lib$name.$libext"
9825                       if test -f "$dir/lib$name.la"; then
9826                         found_la="$dir/lib$name.la"
9827                       fi
9828                     fi
9829                   fi
9830                   ;;
9831               esac
9832               if test "X$found_dir" != "X"; then
9833                 break
9834               fi
9835             done
9836           fi
9837           if test "X$found_dir" != "X"; then
9838                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9839             if test "X$found_so" != "X"; then
9840                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9841                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9842               else
9843                                                                                 haveit=
9844                 for x in $ltrpathdirs; do
9845                   if test "X$x" = "X$found_dir"; then
9846                     haveit=yes
9847                     break
9848                   fi
9849                 done
9850                 if test -z "$haveit"; then
9851                   ltrpathdirs="$ltrpathdirs $found_dir"
9852                 fi
9853                                 if test "$hardcode_direct" = yes; then
9854                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9855                 else
9856                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9857                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9858                                                             haveit=
9859                     for x in $rpathdirs; do
9860                       if test "X$x" = "X$found_dir"; then
9861                         haveit=yes
9862                         break
9863                       fi
9864                     done
9865                     if test -z "$haveit"; then
9866                       rpathdirs="$rpathdirs $found_dir"
9867                     fi
9868                   else
9869                                                                                 haveit=
9870                     for x in $LDFLAGS $LIBICONV; do
9871
9872   acl_save_prefix="$prefix"
9873   prefix="$acl_final_prefix"
9874   acl_save_exec_prefix="$exec_prefix"
9875   exec_prefix="$acl_final_exec_prefix"
9876   eval x=\"$x\"
9877   exec_prefix="$acl_save_exec_prefix"
9878   prefix="$acl_save_prefix"
9879
9880                       if test "X$x" = "X-L$found_dir"; then
9881                         haveit=yes
9882                         break
9883                       fi
9884                     done
9885                     if test -z "$haveit"; then
9886                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9887                     fi
9888                     if test "$hardcode_minus_L" != no; then
9889                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9890                     else
9891                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9892                     fi
9893                   fi
9894                 fi
9895               fi
9896             else
9897               if test "X$found_a" != "X"; then
9898                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9899               else
9900                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9901               fi
9902             fi
9903                         additional_includedir=
9904             case "$found_dir" in
9905               */lib | */lib/)
9906                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9907                 additional_includedir="$basedir/include"
9908                 ;;
9909             esac
9910             if test "X$additional_includedir" != "X"; then
9911                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9912                 haveit=
9913                 if test "X$additional_includedir" = "X/usr/local/include"; then
9914                   if test -n "$GCC"; then
9915                     case $host_os in
9916                       linux*) haveit=yes;;
9917                     esac
9918                   fi
9919                 fi
9920                 if test -z "$haveit"; then
9921                   for x in $CPPFLAGS $INCICONV; do
9922
9923   acl_save_prefix="$prefix"
9924   prefix="$acl_final_prefix"
9925   acl_save_exec_prefix="$exec_prefix"
9926   exec_prefix="$acl_final_exec_prefix"
9927   eval x=\"$x\"
9928   exec_prefix="$acl_save_exec_prefix"
9929   prefix="$acl_save_prefix"
9930
9931                     if test "X$x" = "X-I$additional_includedir"; then
9932                       haveit=yes
9933                       break
9934                     fi
9935                   done
9936                   if test -z "$haveit"; then
9937                     if test -d "$additional_includedir"; then
9938                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9939                     fi
9940                   fi
9941                 fi
9942               fi
9943             fi
9944                         if test -n "$found_la"; then
9945                                                         save_libdir="$libdir"
9946               case "$found_la" in
9947                 */* | *\\*) . "$found_la" ;;
9948                 *) . "./$found_la" ;;
9949               esac
9950               libdir="$save_libdir"
9951                             for dep in $dependency_libs; do
9952                 case "$dep" in
9953                   -L*)
9954                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9955                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
9956                       haveit=
9957                       if test "X$additional_libdir" = "X/usr/local/lib"; then
9958                         if test -n "$GCC"; then
9959                           case $host_os in
9960                             linux*) haveit=yes;;
9961                           esac
9962                         fi
9963                       fi
9964                       if test -z "$haveit"; then
9965                         haveit=
9966                         for x in $LDFLAGS $LIBICONV; do
9967
9968   acl_save_prefix="$prefix"
9969   prefix="$acl_final_prefix"
9970   acl_save_exec_prefix="$exec_prefix"
9971   exec_prefix="$acl_final_exec_prefix"
9972   eval x=\"$x\"
9973   exec_prefix="$acl_save_exec_prefix"
9974   prefix="$acl_save_prefix"
9975
9976                           if test "X$x" = "X-L$additional_libdir"; then
9977                             haveit=yes
9978                             break
9979                           fi
9980                         done
9981                         if test -z "$haveit"; then
9982                           if test -d "$additional_libdir"; then
9983                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
9984                           fi
9985                         fi
9986                         haveit=
9987                         for x in $LDFLAGS $LTLIBICONV; do
9988
9989   acl_save_prefix="$prefix"
9990   prefix="$acl_final_prefix"
9991   acl_save_exec_prefix="$exec_prefix"
9992   exec_prefix="$acl_final_exec_prefix"
9993   eval x=\"$x\"
9994   exec_prefix="$acl_save_exec_prefix"
9995   prefix="$acl_save_prefix"
9996
9997                           if test "X$x" = "X-L$additional_libdir"; then
9998                             haveit=yes
9999                             break
10000                           fi
10001                         done
10002                         if test -z "$haveit"; then
10003                           if test -d "$additional_libdir"; then
10004                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10005                           fi
10006                         fi
10007                       fi
10008                     fi
10009                     ;;
10010                   -R*)
10011                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10012                     if test "$enable_rpath" != no; then
10013                                                                   haveit=
10014                       for x in $rpathdirs; do
10015                         if test "X$x" = "X$dir"; then
10016                           haveit=yes
10017                           break
10018                         fi
10019                       done
10020                       if test -z "$haveit"; then
10021                         rpathdirs="$rpathdirs $dir"
10022                       fi
10023                                                                   haveit=
10024                       for x in $ltrpathdirs; do
10025                         if test "X$x" = "X$dir"; then
10026                           haveit=yes
10027                           break
10028                         fi
10029                       done
10030                       if test -z "$haveit"; then
10031                         ltrpathdirs="$ltrpathdirs $dir"
10032                       fi
10033                     fi
10034                     ;;
10035                   -l*)
10036                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10037                     ;;
10038                   *.la)
10039                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10040                     ;;
10041                   *)
10042                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10043                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10044                     ;;
10045                 esac
10046               done
10047             fi
10048           else
10049                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10050             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10051           fi
10052         fi
10053       fi
10054     done
10055   done
10056   if test "X$rpathdirs" != "X"; then
10057     if test -n "$hardcode_libdir_separator"; then
10058                         alldirs=
10059       for found_dir in $rpathdirs; do
10060         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10061       done
10062             acl_save_libdir="$libdir"
10063       libdir="$alldirs"
10064       eval flag=\"$hardcode_libdir_flag_spec\"
10065       libdir="$acl_save_libdir"
10066       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10067     else
10068             for found_dir in $rpathdirs; do
10069         acl_save_libdir="$libdir"
10070         libdir="$found_dir"
10071         eval flag=\"$hardcode_libdir_flag_spec\"
10072         libdir="$acl_save_libdir"
10073         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10074       done
10075     fi
10076   fi
10077   if test "X$ltrpathdirs" != "X"; then
10078             for found_dir in $ltrpathdirs; do
10079       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10080     done
10081   fi
10082
10083
10084
10085
10086
10087
10088
10089           am_save_CPPFLAGS="$CPPFLAGS"
10090
10091   for element in $INCICONV; do
10092     haveit=
10093     for x in $CPPFLAGS; do
10094
10095   acl_save_prefix="$prefix"
10096   prefix="$acl_final_prefix"
10097   acl_save_exec_prefix="$exec_prefix"
10098   exec_prefix="$acl_final_exec_prefix"
10099   eval x=\"$x\"
10100   exec_prefix="$acl_save_exec_prefix"
10101   prefix="$acl_save_prefix"
10102
10103       if test "X$x" = "X$element"; then
10104         haveit=yes
10105         break
10106       fi
10107     done
10108     if test -z "$haveit"; then
10109       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10110     fi
10111   done
10112
10113
10114   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10115 $as_echo_n "checking for iconv... " >&6; }
10116 if test "${am_cv_func_iconv+set}" = set; then :
10117   $as_echo_n "(cached) " >&6
10118 else
10119
10120     am_cv_func_iconv="no, consider installing GNU libiconv"
10121     am_cv_lib_iconv=no
10122     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10123 /* end confdefs.h.  */
10124 #include <stdlib.h>
10125 #include <iconv.h>
10126 int
10127 main ()
10128 {
10129 iconv_t cd = iconv_open("","");
10130        iconv(cd,NULL,NULL,NULL,NULL);
10131        iconv_close(cd);
10132   ;
10133   return 0;
10134 }
10135 _ACEOF
10136 if ac_fn_cxx_try_link "$LINENO"; then :
10137   am_cv_func_iconv=yes
10138 fi
10139 rm -f core conftest.err conftest.$ac_objext \
10140     conftest$ac_exeext conftest.$ac_ext
10141     if test "$am_cv_func_iconv" != yes; then
10142       am_save_LIBS="$LIBS"
10143       LIBS="$LIBS $LIBICONV"
10144       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10145 /* end confdefs.h.  */
10146 #include <stdlib.h>
10147 #include <iconv.h>
10148 int
10149 main ()
10150 {
10151 iconv_t cd = iconv_open("","");
10152          iconv(cd,NULL,NULL,NULL,NULL);
10153          iconv_close(cd);
10154   ;
10155   return 0;
10156 }
10157 _ACEOF
10158 if ac_fn_cxx_try_link "$LINENO"; then :
10159   am_cv_lib_iconv=yes
10160         am_cv_func_iconv=yes
10161 fi
10162 rm -f core conftest.err conftest.$ac_objext \
10163     conftest$ac_exeext conftest.$ac_ext
10164       LIBS="$am_save_LIBS"
10165     fi
10166
10167 fi
10168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10169 $as_echo "$am_cv_func_iconv" >&6; }
10170   if test "$am_cv_func_iconv" = yes; then
10171
10172 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10173
10174   fi
10175   if test "$am_cv_lib_iconv" = yes; then
10176     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10177 $as_echo_n "checking how to link with libiconv... " >&6; }
10178     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10179 $as_echo "$LIBICONV" >&6; }
10180   else
10181             CPPFLAGS="$am_save_CPPFLAGS"
10182     LIBICONV=
10183     LTLIBICONV=
10184   fi
10185
10186
10187
10188   if test "$am_cv_func_iconv" = yes; then
10189     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10190 $as_echo_n "checking for iconv declaration... " >&6; }
10191     if test "${am_cv_proto_iconv+set}" = set; then :
10192   $as_echo_n "(cached) " >&6
10193 else
10194
10195       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10196 /* end confdefs.h.  */
10197
10198 #include <stdlib.h>
10199 #include <iconv.h>
10200 extern
10201 #ifdef __cplusplus
10202 "C"
10203 #endif
10204 #if defined(__STDC__) || defined(__cplusplus)
10205 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10206 #else
10207 size_t iconv();
10208 #endif
10209
10210 int
10211 main ()
10212 {
10213
10214   ;
10215   return 0;
10216 }
10217 _ACEOF
10218 if ac_fn_cxx_try_compile "$LINENO"; then :
10219   am_cv_proto_iconv_arg1=""
10220 else
10221   am_cv_proto_iconv_arg1="const"
10222 fi
10223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10224       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);"
10225 fi
10226
10227     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10228     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10229          }$am_cv_proto_iconv" >&5
10230 $as_echo "${ac_t:-
10231          }$am_cv_proto_iconv" >&6; }
10232
10233 cat >>confdefs.h <<_ACEOF
10234 #define ICONV_CONST $am_cv_proto_iconv_arg1
10235 _ACEOF
10236
10237   fi
10238
10239 ac_ext=c
10240 ac_cpp='$CPP $CPPFLAGS'
10241 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10242 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10243 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10244
10245
10246 # Until we have in-tree GNU iconv:
10247 LIBICONV_DEP=
10248
10249
10250
10251   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10252 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10253 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10254   $as_echo_n "(cached) " >&6
10255 else
10256   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10257 /* end confdefs.h.  */
10258 #include <locale.h>
10259 int
10260 main ()
10261 {
10262 return LC_MESSAGES
10263   ;
10264   return 0;
10265 }
10266 _ACEOF
10267 if ac_fn_c_try_link "$LINENO"; then :
10268   am_cv_val_LC_MESSAGES=yes
10269 else
10270   am_cv_val_LC_MESSAGES=no
10271 fi
10272 rm -f core conftest.err conftest.$ac_objext \
10273     conftest$ac_exeext conftest.$ac_ext
10274 fi
10275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10276 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10277   if test $am_cv_val_LC_MESSAGES = yes; then
10278
10279 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10280
10281   fi
10282
10283
10284
10285   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10286 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10287 if test "${am_cv_langinfo_codeset+set}" = set; then :
10288   $as_echo_n "(cached) " >&6
10289 else
10290   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10291 /* end confdefs.h.  */
10292 #include <langinfo.h>
10293 int
10294 main ()
10295 {
10296 char* cs = nl_langinfo(CODESET);
10297   ;
10298   return 0;
10299 }
10300 _ACEOF
10301 if ac_fn_c_try_link "$LINENO"; then :
10302   am_cv_langinfo_codeset=yes
10303 else
10304   am_cv_langinfo_codeset=no
10305 fi
10306 rm -f core conftest.err conftest.$ac_objext \
10307     conftest$ac_exeext conftest.$ac_ext
10308
10309 fi
10310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10311 $as_echo "$am_cv_langinfo_codeset" >&6; }
10312   if test $am_cv_langinfo_codeset = yes; then
10313
10314 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10315
10316   fi
10317
10318
10319 # We will need to find libiberty.h and ansidecl.h
10320 saved_CFLAGS="$CFLAGS"
10321 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
10322 saved_CXXFLAGS="$CXXFLAGS"
10323 CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include"
10324 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10325         strsignal strstr stpcpy strverscmp \
10326         errno snprintf vsnprintf vasprintf malloc realloc calloc \
10327         free basename getopt clock getpagesize ffs clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
10328 do
10329   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10331 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10332 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10333   $as_echo_n "(cached) " >&6
10334 else
10335   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10336 /* end confdefs.h.  */
10337 #undef $ac_tr_decl
10338 #define $ac_tr_decl 1
10339
10340 #include "ansidecl.h"
10341 #include "system.h"
10342
10343 int
10344 main ()
10345 {
10346 #ifndef $ac_func
10347 char *(*pfn) = (char *(*)) $ac_func ;
10348 #endif
10349   ;
10350   return 0;
10351 }
10352 _ACEOF
10353 if ac_fn_c_try_compile "$LINENO"; then :
10354   eval "gcc_cv_have_decl_$ac_func=yes"
10355 else
10356   eval "gcc_cv_have_decl_$ac_func=no"
10357 fi
10358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10359 fi
10360
10361 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10362   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10363 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10364 #define $ac_tr_decl 1
10365 _ACEOF
10366
10367 else
10368   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10369 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10370 #define $ac_tr_decl 0
10371 _ACEOF
10372
10373 fi
10374
10375 done
10376
10377
10378 for ac_func in getrlimit setrlimit getrusage
10379 do
10380   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10382 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10383 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10384   $as_echo_n "(cached) " >&6
10385 else
10386   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10387 /* end confdefs.h.  */
10388 #undef $ac_tr_decl
10389 #define $ac_tr_decl 1
10390
10391 #include "ansidecl.h"
10392 #include "system.h"
10393 #ifdef HAVE_SYS_RESOURCE_H
10394 #include <sys/resource.h>
10395 #endif
10396
10397
10398 int
10399 main ()
10400 {
10401 #ifndef $ac_func
10402 char *(*pfn) = (char *(*)) $ac_func ;
10403 #endif
10404   ;
10405   return 0;
10406 }
10407 _ACEOF
10408 if ac_fn_c_try_compile "$LINENO"; then :
10409   eval "gcc_cv_have_decl_$ac_func=yes"
10410 else
10411   eval "gcc_cv_have_decl_$ac_func=no"
10412 fi
10413 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10414 fi
10415
10416 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10417   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10418 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10419 #define $ac_tr_decl 1
10420 _ACEOF
10421
10422 else
10423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10424 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10425 #define $ac_tr_decl 0
10426 _ACEOF
10427
10428 fi
10429
10430 done
10431
10432
10433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10434 /* end confdefs.h.  */
10435
10436 #include "ansidecl.h"
10437 #include "system.h"
10438 #ifdef HAVE_SYS_RESOURCE_H
10439 #include <sys/resource.h>
10440 #endif
10441
10442 int
10443 main ()
10444 {
10445 rlim_t l = 0;
10446   ;
10447   return 0;
10448 }
10449 _ACEOF
10450 if ac_fn_c_try_compile "$LINENO"; then :
10451
10452 else
10453
10454 $as_echo "#define rlim_t long" >>confdefs.h
10455
10456 fi
10457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10458
10459 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10460 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
10461 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10462 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10463 for ac_func in ldgetname
10464 do
10465   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10467 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10468 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10469   $as_echo_n "(cached) " >&6
10470 else
10471   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10472 /* end confdefs.h.  */
10473 #undef $ac_tr_decl
10474 #define $ac_tr_decl 1
10475
10476 #include "ansidecl.h"
10477 #include "system.h"
10478 #ifdef HAVE_LDFCN_H
10479 #undef FREAD
10480 #undef FWRITE
10481 #include <ldfcn.h>
10482 #endif
10483
10484
10485 int
10486 main ()
10487 {
10488 #ifndef $ac_func
10489 char *(*pfn) = (char *(*)) $ac_func ;
10490 #endif
10491   ;
10492   return 0;
10493 }
10494 _ACEOF
10495 if ac_fn_c_try_compile "$LINENO"; then :
10496   eval "gcc_cv_have_decl_$ac_func=yes"
10497 else
10498   eval "gcc_cv_have_decl_$ac_func=no"
10499 fi
10500 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10501 fi
10502
10503 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10504   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10505 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10506 #define $ac_tr_decl 1
10507 _ACEOF
10508
10509 else
10510   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10511 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10512 #define $ac_tr_decl 0
10513 _ACEOF
10514
10515 fi
10516
10517 done
10518
10519
10520 for ac_func in times
10521 do
10522   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10524 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10525 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10526   $as_echo_n "(cached) " >&6
10527 else
10528   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10529 /* end confdefs.h.  */
10530 #undef $ac_tr_decl
10531 #define $ac_tr_decl 1
10532
10533 #include "ansidecl.h"
10534 #include "system.h"
10535 #ifdef HAVE_SYS_TIMES_H
10536 #include <sys/times.h>
10537 #endif
10538
10539
10540 int
10541 main ()
10542 {
10543 #ifndef $ac_func
10544 char *(*pfn) = (char *(*)) $ac_func ;
10545 #endif
10546   ;
10547   return 0;
10548 }
10549 _ACEOF
10550 if ac_fn_c_try_compile "$LINENO"; then :
10551   eval "gcc_cv_have_decl_$ac_func=yes"
10552 else
10553   eval "gcc_cv_have_decl_$ac_func=no"
10554 fi
10555 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10556 fi
10557
10558 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10559   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10560 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10561 #define $ac_tr_decl 1
10562 _ACEOF
10563
10564 else
10565   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10566 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10567 #define $ac_tr_decl 0
10568 _ACEOF
10569
10570 fi
10571
10572 done
10573
10574
10575 for ac_func in sigaltstack
10576 do
10577   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10579 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10580 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10581   $as_echo_n "(cached) " >&6
10582 else
10583   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10584 /* end confdefs.h.  */
10585 #undef $ac_tr_decl
10586 #define $ac_tr_decl 1
10587
10588 #include "ansidecl.h"
10589 #include "system.h"
10590 #include <signal.h>
10591
10592
10593 int
10594 main ()
10595 {
10596 #ifndef $ac_func
10597 char *(*pfn) = (char *(*)) $ac_func ;
10598 #endif
10599   ;
10600   return 0;
10601 }
10602 _ACEOF
10603 if ac_fn_c_try_compile "$LINENO"; then :
10604   eval "gcc_cv_have_decl_$ac_func=yes"
10605 else
10606   eval "gcc_cv_have_decl_$ac_func=no"
10607 fi
10608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10609 fi
10610
10611 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10612   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10613 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10614 #define $ac_tr_decl 1
10615 _ACEOF
10616
10617 else
10618   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10619 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10620 #define $ac_tr_decl 0
10621 _ACEOF
10622
10623 fi
10624
10625 done
10626
10627
10628 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which hides the madvise()
10629 # prototype.
10630 ac_ext=cpp
10631 ac_cpp='$CXXCPP $CPPFLAGS'
10632 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10633 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10634 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10635
10636 for ac_func in madvise
10637 do
10638   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10640 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10641 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10642   $as_echo_n "(cached) " >&6
10643 else
10644   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10645 /* end confdefs.h.  */
10646 #undef $ac_tr_decl
10647 #define $ac_tr_decl 1
10648
10649   #include "ansidecl.h"
10650   #include "system.h"
10651
10652
10653 int
10654 main ()
10655 {
10656 #ifndef $ac_func
10657 char *(*pfn) = (char *(*)) $ac_func ;
10658 #endif
10659   ;
10660   return 0;
10661 }
10662 _ACEOF
10663 if ac_fn_cxx_try_compile "$LINENO"; then :
10664   eval "gcc_cv_have_decl_$ac_func=yes"
10665 else
10666   eval "gcc_cv_have_decl_$ac_func=no"
10667 fi
10668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10669 fi
10670
10671 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10672   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10673 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10674 #define $ac_tr_decl 1
10675 _ACEOF
10676
10677 else
10678   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10679 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10680 #define $ac_tr_decl 0
10681 _ACEOF
10682
10683 fi
10684
10685 done
10686
10687 ac_ext=c
10688 ac_cpp='$CPP $CPPFLAGS'
10689 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10690 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10691 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10692
10693
10694 # More time-related stuff.
10695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10696 $as_echo_n "checking for struct tms... " >&6; }
10697 if test "${ac_cv_struct_tms+set}" = set; then :
10698   $as_echo_n "(cached) " >&6
10699 else
10700
10701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10702 /* end confdefs.h.  */
10703
10704 #include "ansidecl.h"
10705 #include "system.h"
10706 #ifdef HAVE_SYS_TIMES_H
10707 #include <sys/times.h>
10708 #endif
10709
10710 int
10711 main ()
10712 {
10713 struct tms tms;
10714   ;
10715   return 0;
10716 }
10717 _ACEOF
10718 if ac_fn_c_try_compile "$LINENO"; then :
10719   ac_cv_struct_tms=yes
10720 else
10721   ac_cv_struct_tms=no
10722 fi
10723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10724 fi
10725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10726 $as_echo "$ac_cv_struct_tms" >&6; }
10727 if test $ac_cv_struct_tms = yes; then
10728
10729 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10730
10731 fi
10732
10733 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10734 # revisit after autoconf 2.50.
10735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10736 $as_echo_n "checking for clock_t... " >&6; }
10737 if test "${gcc_cv_type_clock_t+set}" = set; then :
10738   $as_echo_n "(cached) " >&6
10739 else
10740
10741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10742 /* end confdefs.h.  */
10743
10744 #include "ansidecl.h"
10745 #include "system.h"
10746
10747 int
10748 main ()
10749 {
10750 clock_t x;
10751   ;
10752   return 0;
10753 }
10754 _ACEOF
10755 if ac_fn_c_try_compile "$LINENO"; then :
10756   gcc_cv_type_clock_t=yes
10757 else
10758   gcc_cv_type_clock_t=no
10759 fi
10760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10761 fi
10762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10763 $as_echo "$gcc_cv_type_clock_t" >&6; }
10764 if test $gcc_cv_type_clock_t = yes; then
10765
10766 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10767
10768 fi
10769
10770 # Check if F_SETLKW is supported by fcntl.
10771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for F_SETLKW" >&5
10772 $as_echo_n "checking for F_SETLKW... " >&6; }
10773 if test "${ac_cv_f_setlkw+set}" = set; then :
10774   $as_echo_n "(cached) " >&6
10775 else
10776
10777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10778 /* end confdefs.h.  */
10779
10780 #include <fcntl.h>
10781 int
10782 main ()
10783 {
10784
10785 struct flock fl;
10786 fl.l_whence = 0;
10787 fl.l_start = 0;
10788 fl.l_len = 0;
10789 fl.l_pid = 0;
10790 return fcntl (1, F_SETLKW, &fl);
10791   ;
10792   return 0;
10793 }
10794 _ACEOF
10795 if ac_fn_c_try_compile "$LINENO"; then :
10796   ac_cv_f_setlkw=yes
10797 else
10798   ac_cv_f_setlkw=no
10799 fi
10800 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10801 fi
10802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f_setlkw" >&5
10803 $as_echo "$ac_cv_f_setlkw" >&6; }
10804 if test $ac_cv_f_setlkw = yes; then
10805
10806 $as_echo "#define HOST_HAS_F_SETLKW 1" >>confdefs.h
10807
10808 fi
10809
10810 # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10811 CFLAGS="$saved_CFLAGS"
10812 CXXFLAGS="$saved_CXXFLAGS"
10813
10814 # mkdir takes a single argument on some systems.
10815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10816 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10817 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10818   $as_echo_n "(cached) " >&6
10819 else
10820   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10821 /* end confdefs.h.  */
10822
10823 #include <sys/types.h>
10824 #ifdef HAVE_SYS_STAT_H
10825 # include <sys/stat.h>
10826 #endif
10827 #ifdef HAVE_UNISTD_H
10828 # include <unistd.h>
10829 #endif
10830 #ifdef HAVE_DIRECT_H
10831 # include <direct.h>
10832 #endif
10833 int
10834 main ()
10835 {
10836 mkdir ("foo", 0);
10837   ;
10838   return 0;
10839 }
10840 _ACEOF
10841 if ac_fn_c_try_compile "$LINENO"; then :
10842   gcc_cv_mkdir_takes_one_arg=no
10843 else
10844   gcc_cv_mkdir_takes_one_arg=yes
10845 fi
10846 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10847 fi
10848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
10849 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
10850 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
10851
10852 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
10853
10854 fi
10855
10856
10857 # File extensions
10858 manext='.1'
10859 objext='.o'
10860
10861
10862
10863 # With Setjmp/Longjmp based exception handling.
10864 # Check whether --enable-sjlj-exceptions was given.
10865 if test "${enable_sjlj_exceptions+set}" = set; then :
10866   enableval=$enable_sjlj_exceptions; case $target in
10867   *-*-hpux10*)
10868     if test $enableval != yes; then
10869       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
10870 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
10871       enableval=yes
10872     fi
10873     ;;
10874 esac
10875 force_sjlj_exceptions=yes
10876 else
10877   case $target in
10878   *-*-hpux10*)
10879     force_sjlj_exceptions=yes
10880     enableval=yes
10881     ;;
10882   *)
10883     force_sjlj_exceptions=no
10884     ;;
10885 esac
10886 fi
10887
10888 if test $force_sjlj_exceptions = yes; then
10889   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
10890
10891 cat >>confdefs.h <<_ACEOF
10892 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
10893 _ACEOF
10894
10895 fi
10896
10897 # --------------------------------------------------------
10898 # Build, host, and target specific configuration fragments
10899 # --------------------------------------------------------
10900
10901 # Collect build-machine-specific information.
10902 . ${srcdir}/config.build
10903
10904 # Collect host-machine-specific information.
10905 . ${srcdir}/config.host
10906
10907 target_gtfiles=
10908
10909 # Collect target-machine-specific information.
10910 . ${srcdir}/config.gcc
10911
10912 extra_objs="${host_extra_objs} ${extra_objs}"
10913 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
10914
10915 # Default the target-machine variables that were not explicitly set.
10916 if test x"$tm_file" = x
10917 then tm_file=$cpu_type/$cpu_type.h; fi
10918
10919 if test x"$extra_headers" = x
10920 then extra_headers=; fi
10921
10922 if test x$md_file = x
10923 then md_file=$cpu_type/$cpu_type.md; fi
10924
10925 if test x$out_file = x
10926 then out_file=$cpu_type/$cpu_type.c; fi
10927
10928 if test x"$tmake_file" = x
10929 then tmake_file=$cpu_type/t-$cpu_type
10930 fi
10931
10932 # Support --enable-initfini-array.
10933 if test x$enable_initfini_array != xno; then
10934   tm_file="${tm_file} initfini-array.h"
10935 fi
10936
10937 if test x"$dwarf2" = xyes
10938 then tm_file="$tm_file tm-dwarf2.h"
10939 fi
10940
10941 # Say what files are being used for the output code and MD file.
10942 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
10943 echo "Using \`$srcdir/config/$md_file' as machine description file."
10944
10945 # If any of the xm_file variables contain nonexistent files, warn
10946 # about them and drop them.
10947
10948 bx=
10949 for x in $build_xm_file; do
10950   if    test -f $srcdir/config/$x
10951   then      bx="$bx $x"
10952   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10953 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10954   fi
10955 done
10956 build_xm_file="$bx"
10957
10958 hx=
10959 for x in $host_xm_file; do
10960   if    test -f $srcdir/config/$x
10961   then      hx="$hx $x"
10962   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10963 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10964   fi
10965 done
10966 host_xm_file="$hx"
10967
10968 tx=
10969 for x in $xm_file; do
10970   if    test -f $srcdir/config/$x
10971   then      tx="$tx $x"
10972   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10973 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10974   fi
10975 done
10976 xm_file="$tx"
10977
10978 count=a
10979 for f in $tm_file; do
10980         count=${count}x
10981 done
10982 if test $count = ax; then
10983         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
10984 else
10985         echo "Using the following target machine macro files:"
10986         for f in $tm_file; do
10987                 echo "  $srcdir/config/$f"
10988         done
10989 fi
10990
10991 if test x$need_64bit_hwint = xyes; then
10992
10993 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
10994
10995 fi
10996
10997 if test x$use_long_long_for_widest_fast_int = xyes; then
10998
10999 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
11000
11001 fi
11002
11003 gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
11004
11005 cat >>confdefs.h <<_ACEOF
11006 #define HAVE_GNU_LD $gnu_ld_bool
11007 _ACEOF
11008
11009
11010 gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
11011
11012 cat >>confdefs.h <<_ACEOF
11013 #define HAVE_GNU_AS $gnu_as_bool
11014 _ACEOF
11015
11016
11017 count=a
11018 for f in $host_xm_file; do
11019         count=${count}x
11020 done
11021 if test $count = a; then
11022         :
11023 elif test $count = ax; then
11024         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11025 else
11026         echo "Using the following host machine macro files:"
11027         for f in $host_xm_file; do
11028                 echo "  $srcdir/config/$f"
11029         done
11030 fi
11031 echo "Using ${out_host_hook_obj} for host machine hooks."
11032
11033 if test "$host_xm_file" != "$build_xm_file"; then
11034         count=a
11035         for f in $build_xm_file; do
11036                 count=${count}x
11037         done
11038         if test $count = a; then
11039                 :
11040         elif test $count = ax; then
11041                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11042         else
11043                 echo "Using the following build machine macro files:"
11044                 for f in $build_xm_file; do
11045                         echo "  $srcdir/config/$f"
11046                 done
11047         fi
11048 fi
11049
11050 if test -n "$configured_native_system_header_dir"; then
11051   native_system_header_dir=$configured_native_system_header_dir
11052 fi
11053 NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
11054
11055
11056 case ${host} in
11057   powerpc*-*-darwin*)
11058     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11059 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11060 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11061   $as_echo_n "(cached) " >&6
11062 else
11063   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11064 /* end confdefs.h.  */
11065
11066 #include <sys/cdefs.h>
11067 #include <sys/signal.h>
11068 #include <ucontext.h>
11069 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11070
11071 _ACEOF
11072 if ac_fn_c_try_compile "$LINENO"; then :
11073   gcc_cv_mcontext_underscores=no
11074 else
11075   gcc_cv_mcontext_underscores=yes
11076 fi
11077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11078 fi
11079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11080 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11081       if test $gcc_cv_mcontext_underscores = yes; then
11082
11083 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11084
11085       fi
11086     ;;
11087 esac
11088
11089 # ---------
11090 # Threading
11091 # ---------
11092
11093 # Check if a valid thread package
11094 case ${enable_threads} in
11095   "" | no)
11096     # No threads
11097     target_thread_file='single'
11098     ;;
11099   yes)
11100     # default
11101     target_thread_file='single'
11102     ;;
11103   aix | dce | lynx | mipssde | posix | rtems | \
11104   single | tpf | vxworks | win32)
11105     target_thread_file=${enable_threads}
11106     ;;
11107   *)
11108     echo "${enable_threads} is an unknown thread package" 1>&2
11109     exit 1
11110     ;;
11111 esac
11112
11113 if test x${thread_file} = x; then
11114   # No thread file set by target-specific clauses in config.gcc,
11115   # so use file chosen by default logic above
11116   thread_file=${target_thread_file}
11117 fi
11118
11119 # --------
11120 # UNSORTED
11121 # --------
11122
11123 use_cxa_atexit=no
11124 if test x$enable___cxa_atexit = xyes || \
11125    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11126   if test x$host = x$target; then
11127     case $host in
11128       # mingw32 doesn't have __cxa_atexit but uses atexit registration
11129       # keyed to flag_use_cxa_atexit
11130       *-*-mingw32*)
11131         use_cxa_atexit=yes
11132         ;;
11133       *)
11134         ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11135 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11136   use_cxa_atexit=yes
11137 else
11138   echo "__cxa_atexit can't be enabled on this target"
11139 fi
11140
11141         ;;
11142     esac
11143   else
11144     # We can't check for __cxa_atexit when building a cross, so assume
11145     # it is available
11146     use_cxa_atexit=yes
11147   fi
11148   if test x$use_cxa_atexit = xyes; then
11149
11150 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11151
11152   fi
11153 fi
11154
11155 # Look for a file containing extra machine modes.
11156 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11157   extra_modes_file='$(srcdir)'/config/${extra_modes}
11158
11159
11160 cat >>confdefs.h <<_ACEOF
11161 #define EXTRA_MODES_FILE "config/$extra_modes"
11162 _ACEOF
11163
11164 fi
11165
11166 # Convert extra_options into a form suitable for Makefile use.
11167 extra_opt_files=
11168 all_opt_files=
11169 for f in $extra_options; do
11170   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11171   all_opt_files="$all_opt_files $srcdir/config/$f"
11172 done
11173
11174
11175 # auto-host.h is the file containing items generated by autoconf and is
11176 # the first file included by config.h.
11177 # If host=build, it is correct to have bconfig include auto-host.h
11178 # as well.  If host!=build, we are in error and need to do more
11179 # work to find out the build config parameters.
11180 if test x$host = x$build
11181 then
11182         build_auto=auto-host.h
11183 else
11184         # We create a subdir, then run autoconf in the subdir.
11185         # To prevent recursion we set host and build for the new
11186         # invocation of configure to the build for this invocation
11187         # of configure.
11188         tempdir=build.$$
11189         rm -rf $tempdir
11190         mkdir $tempdir
11191         cd $tempdir
11192         case ${srcdir} in
11193         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11194         *) realsrcdir=../${srcdir};;
11195         esac
11196         saved_CFLAGS="${CFLAGS}"
11197         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11198         LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11199         ${realsrcdir}/configure \
11200                 --enable-languages=${enable_languages-all} \
11201                 --target=$target_alias --host=$build_alias --build=$build_alias
11202         CFLAGS="${saved_CFLAGS}"
11203
11204         # We just finished tests for the build machine, so rename
11205         # the file auto-build.h in the gcc directory.
11206         mv auto-host.h ../auto-build.h
11207         cd ..
11208         rm -rf $tempdir
11209         build_auto=auto-build.h
11210 fi
11211
11212
11213 tm_file="${tm_file} defaults.h"
11214 tm_p_file="${tm_p_file} tm-preds.h"
11215 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11216 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11217 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11218 # put this back in temporarily.
11219 xm_file="auto-host.h ansidecl.h ${xm_file}"
11220
11221 # --------
11222 # UNSORTED
11223 # --------
11224
11225 # Compile in configure arguments.
11226 if test -f configargs.h ; then
11227         # Being re-configured.
11228         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11229         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11230 else
11231         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11232 fi
11233
11234 # Double all backslashes and backslash all quotes to turn
11235 # gcc_config_arguments into a C string.
11236 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11237 $gcc_config_arguments
11238 EOF
11239 gcc_config_arguments_str=`cat conftest.out`
11240 rm -f conftest.out
11241
11242 cat > configargs.h <<EOF
11243 /* Generated automatically. */
11244 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11245 static const char thread_model[] = "$thread_file";
11246
11247 static const struct {
11248   const char *name, *value;
11249 } configure_default_options[] = $configure_default_options;
11250 EOF
11251
11252 gcc_BASEVER=`cat $srcdir/BASE-VER`
11253 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11254 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11255 if test -f $srcdir/REVISION ; then
11256         gcc_REVISION=`cat $srcdir/REVISION`
11257 else
11258         gcc_REVISION=""
11259 fi
11260 cat > plugin-version.h <<EOF
11261 #include "configargs.h"
11262
11263 #define GCCPLUGIN_VERSION_MAJOR   `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11264 #define GCCPLUGIN_VERSION_MINOR   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11265 #define GCCPLUGIN_VERSION_PATCHLEVEL   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11266 #define GCCPLUGIN_VERSION  (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11267
11268 static char basever[] = "$gcc_BASEVER";
11269 static char datestamp[] = "$gcc_DATESTAMP";
11270 static char devphase[] = "$gcc_DEVPHASE";
11271 static char revision[] = "$gcc_REVISION";
11272
11273 /* FIXME plugins: We should make the version information more precise.
11274    One way to do is to add a checksum. */
11275
11276 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11277                                                 devphase, revision,
11278                                                 configuration_arguments};
11279 EOF
11280
11281 # Internationalization
11282 # If we haven't got the data from the intl directory,
11283 # assume NLS is disabled.
11284 USE_NLS=no
11285 LIBINTL=
11286 LIBINTL_DEP=
11287 INCINTL=
11288 XGETTEXT=
11289 GMSGFMT=
11290 POSUB=
11291
11292 if test -f  ../intl/config.intl; then
11293   .  ../intl/config.intl
11294 fi
11295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11296 $as_echo_n "checking whether NLS is requested... " >&6; }
11297 if test x"$USE_NLS" != xyes; then
11298   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11299 $as_echo "no" >&6; }
11300 else
11301   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11302 $as_echo "yes" >&6; }
11303
11304 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11305
11306
11307   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11308 $as_echo_n "checking for catalogs to be installed... " >&6; }
11309   # Look for .po and .gmo files in the source directory.
11310   CATALOGS=
11311   XLINGUAS=
11312   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11313     # If there aren't any .gmo files the shell will give us the
11314     # literal string "../path/to/srcdir/po/*.gmo" which has to be
11315     # weeded out.
11316     case "$cat" in *\**)
11317       continue;;
11318     esac
11319     # The quadruple backslash is collapsed to a double backslash
11320     # by the backticks, then collapsed again by the double quotes,
11321     # leaving us with one backslash in the sed expression (right
11322     # before the dot that mustn't act as a wildcard).
11323     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11324     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11325     # The user is allowed to set LINGUAS to a list of languages to
11326     # install catalogs for.  If it's empty that means "all of them."
11327     if test "x$LINGUAS" = x; then
11328       CATALOGS="$CATALOGS $cat"
11329       XLINGUAS="$XLINGUAS $lang"
11330     else
11331       case "$LINGUAS" in *$lang*)
11332         CATALOGS="$CATALOGS $cat"
11333         XLINGUAS="$XLINGUAS $lang"
11334         ;;
11335       esac
11336     fi
11337   done
11338   LINGUAS="$XLINGUAS"
11339   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11340 $as_echo "$LINGUAS" >&6; }
11341
11342
11343     DATADIRNAME=share
11344
11345   INSTOBJEXT=.mo
11346
11347   GENCAT=gencat
11348
11349   CATOBJEXT=.gmo
11350
11351 fi
11352
11353 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11354 # -liconv on the link line twice.
11355 case "$LIBINTL" in *$LIBICONV*)
11356         LIBICONV= ;;
11357 esac
11358
11359 # Check whether --enable-secureplt was given.
11360 if test "${enable_secureplt+set}" = set; then :
11361   enableval=$enable_secureplt;
11362 fi
11363
11364
11365 # Check whether --enable-leading-mingw64-underscores was given.
11366 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11367   enableval=$enable_leading_mingw64_underscores;
11368 fi
11369
11370 if  test x"$enable_leading_mingw64_underscores" = xyes ; then :
11371
11372 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11373
11374 fi
11375
11376 # Check whether --enable-cld was given.
11377 if test "${enable_cld+set}" = set; then :
11378   enableval=$enable_cld;
11379 else
11380   enable_cld=no
11381 fi
11382
11383
11384 # Check whether --enable-frame-pointer was given.
11385 if test "${enable_frame_pointer+set}" = set; then :
11386   enableval=$enable_frame_pointer;
11387 else
11388
11389 case $target_os in
11390 linux* | darwin[8912]*)
11391   # Enable -fomit-frame-pointer by default for Linux and Darwin with
11392   # DWARF2.
11393   enable_frame_pointer=no
11394   ;;
11395 *)
11396   enable_frame_pointer=yes
11397   ;;
11398 esac
11399
11400 fi
11401
11402
11403 # Windows32 Registry support for specifying GCC installation paths.
11404 # Check whether --enable-win32-registry was given.
11405 if test "${enable_win32_registry+set}" = set; then :
11406   enableval=$enable_win32_registry;
11407 fi
11408
11409
11410 case $host_os in
11411   win32 | pe | cygwin* | mingw32* | uwin*)
11412     if test "x$enable_win32_registry" != xno; then
11413       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11414 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11415 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11416   $as_echo_n "(cached) " >&6
11417 else
11418   ac_func_search_save_LIBS=$LIBS
11419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11420 /* end confdefs.h.  */
11421
11422 /* Override any GCC internal prototype to avoid an error.
11423    Use char because int might match the return type of a GCC
11424    builtin and then its argument prototype would still apply.  */
11425 #ifdef __cplusplus
11426 extern "C"
11427 #endif
11428 char RegOpenKeyExA ();
11429 int
11430 main ()
11431 {
11432 return RegOpenKeyExA ();
11433   ;
11434   return 0;
11435 }
11436 _ACEOF
11437 for ac_lib in '' advapi32; do
11438   if test -z "$ac_lib"; then
11439     ac_res="none required"
11440   else
11441     ac_res=-l$ac_lib
11442     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11443   fi
11444   if ac_fn_c_try_link "$LINENO"; then :
11445   ac_cv_search_RegOpenKeyExA=$ac_res
11446 fi
11447 rm -f core conftest.err conftest.$ac_objext \
11448     conftest$ac_exeext
11449   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11450   break
11451 fi
11452 done
11453 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11454
11455 else
11456   ac_cv_search_RegOpenKeyExA=no
11457 fi
11458 rm conftest.$ac_ext
11459 LIBS=$ac_func_search_save_LIBS
11460 fi
11461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11462 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11463 ac_res=$ac_cv_search_RegOpenKeyExA
11464 if test "$ac_res" != no; then :
11465   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11466
11467 else
11468   enable_win32_registry=no
11469 fi
11470
11471     fi
11472
11473     if test "x$enable_win32_registry" != xno; then
11474
11475 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11476
11477
11478       if test "x$enable_win32_registry" != xyes \
11479          && test "x$enable_win32_registry" != x; then
11480
11481 cat >>confdefs.h <<_ACEOF
11482 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11483 _ACEOF
11484
11485       fi
11486     fi
11487   ;;
11488 esac
11489
11490 # Get an absolute path to the GCC top-level source directory
11491 holddir=`${PWDCMD-pwd}`
11492 cd $srcdir
11493 topdir=`${PWDCMD-pwd}`
11494 cd $holddir
11495
11496 # Conditionalize the makefile for this host machine.
11497 xmake_file=
11498 for f in ${host_xmake_file}
11499 do
11500         if test -f ${srcdir}/config/$f
11501         then
11502                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11503         fi
11504 done
11505
11506 # Conditionalize the makefile for this target machine.
11507 tmake_file_=
11508 for f in ${tmake_file}
11509 do
11510         if test -f ${srcdir}/config/$f
11511         then
11512                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11513         fi
11514 done
11515 tmake_file="${tmake_file_}"
11516
11517 out_object_file=`basename $out_file .c`.o
11518 common_out_object_file=`basename $common_out_file .c`.o
11519
11520 tm_file_list="options.h"
11521 tm_include_list="options.h insn-constants.h"
11522 for f in $tm_file; do
11523   case $f in
11524     ./* )
11525        f=`echo $f | sed 's/^..//'`
11526        tm_file_list="${tm_file_list} $f"
11527        tm_include_list="${tm_include_list} $f"
11528        ;;
11529     defaults.h )
11530        tm_file_list="${tm_file_list} \$(srcdir)/$f"
11531        tm_include_list="${tm_include_list} $f"
11532        ;;
11533     * )
11534        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11535        tm_include_list="${tm_include_list} config/$f"
11536        ;;
11537   esac
11538 done
11539
11540 tm_p_file_list=
11541 tm_p_include_list=
11542 for f in $tm_p_file; do
11543   case $f in
11544     tm-preds.h )
11545        tm_p_file_list="${tm_p_file_list} $f"
11546        tm_p_include_list="${tm_p_include_list} $f"
11547        ;;
11548     * )
11549        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11550        tm_p_include_list="${tm_p_include_list} config/$f"
11551   esac
11552 done
11553
11554 xm_file_list=
11555 xm_include_list=
11556 for f in $xm_file; do
11557   case $f in
11558     ansidecl.h )
11559        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11560        xm_include_list="${xm_include_list} $f"
11561        ;;
11562     auto-host.h )
11563        xm_file_list="${xm_file_list} $f"
11564        xm_include_list="${xm_include_list} $f"
11565        ;;
11566     * )
11567        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11568        xm_include_list="${xm_include_list} config/$f"
11569        ;;
11570   esac
11571 done
11572
11573 host_xm_file_list=
11574 host_xm_include_list=
11575 for f in $host_xm_file; do
11576   case $f in
11577     ansidecl.h )
11578        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11579        host_xm_include_list="${host_xm_include_list} $f"
11580        ;;
11581     auto-host.h )
11582        host_xm_file_list="${host_xm_file_list} $f"
11583        host_xm_include_list="${host_xm_include_list} $f"
11584        ;;
11585     * )
11586        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11587        host_xm_include_list="${host_xm_include_list} config/$f"
11588        ;;
11589   esac
11590 done
11591
11592 build_xm_file_list=
11593 for f in $build_xm_file; do
11594   case $f in
11595     ansidecl.h )
11596        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11597        build_xm_include_list="${build_xm_include_list} $f"
11598        ;;
11599     auto-build.h | auto-host.h )
11600        build_xm_file_list="${build_xm_file_list} $f"
11601        build_xm_include_list="${build_xm_include_list} $f"
11602        ;;
11603     * )
11604        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11605        build_xm_include_list="${build_xm_include_list} config/$f"
11606        ;;
11607   esac
11608 done
11609
11610 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11611 # cross-compiler which does not use the native headers and libraries.
11612 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11613 CROSS=
11614 ALL=all.internal
11615 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11616
11617 if test "x$with_build_sysroot" != x; then
11618   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11619 else
11620   # This value is used, even on a native system, because
11621   # CROSS_SYSTEM_HEADER_DIR is just
11622   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11623   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11624 fi
11625
11626 if test x$host != x$target
11627 then
11628         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11629         ALL=all.cross
11630         SYSTEM_HEADER_DIR=$build_system_header_dir
11631         case "$host","$target" in
11632         # Darwin crosses can use the host system's libraries and headers,
11633         # because of the fat library support.  Of course, it must be the
11634         # same version of Darwin on both sides.  Allow the user to
11635         # just say --target=foo-darwin without a version number to mean
11636         # "the version on this system".
11637             *-*-darwin*,*-*-darwin*)
11638                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11639                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11640                 if test $hostos = $targetos -o $targetos = darwin ; then
11641                     CROSS=
11642                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11643                     with_headers=yes
11644                 fi
11645                 ;;
11646
11647             i?86-*-*,x86_64-*-* \
11648             | powerpc*-*-*,powerpc64*-*-*)
11649                 CROSS="$CROSS -DNATIVE_CROSS" ;;
11650         esac
11651
11652         case $target in
11653                 *-*-mingw*)
11654                         if test "x$with_headers" = x; then
11655                                 with_headers=yes
11656                         fi
11657                         ;;
11658                 *)
11659                         ;;
11660         esac
11661 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11662         SYSTEM_HEADER_DIR=$build_system_header_dir
11663 fi
11664
11665 # If this is a cross-compiler that does not
11666 # have its own set of headers then define
11667 # inhibit_libc
11668
11669 # If this is using newlib, without having the headers available now,
11670 # then define inhibit_libc in LIBGCC2_CFLAGS.
11671 # This prevents libgcc2 from containing any code which requires libc
11672 # support.
11673 : ${inhibit_libc=false}
11674 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11675        test x$with_newlib = xyes ; } &&
11676      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11677        inhibit_libc=true
11678 fi
11679
11680
11681 # When building gcc with a cross-compiler, we need to adjust things so
11682 # that the generator programs are still built with the native compiler.
11683 # Also, we cannot run fixincludes.
11684
11685 # These are the normal (build=host) settings:
11686 CC_FOR_BUILD='$(CC)'
11687 CXX_FOR_BUILD='$(CXX)'
11688 BUILD_CFLAGS='$(ALL_CFLAGS)'
11689 BUILD_CXXFLAGS='$(ALL_CXXFLAGS)'
11690 BUILD_LDFLAGS='$(LDFLAGS)'
11691 STMP_FIXINC=stmp-fixinc
11692
11693 # And these apply if build != host, or we are generating coverage data
11694 if test x$build != x$host || test "x$coverage_flags" != x
11695 then
11696     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11697     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11698 fi
11699
11700 # Expand extra_headers to include complete path.
11701 # This substitutes for lots of t-* files.
11702 extra_headers_list=
11703 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11704 for file in ${extra_headers} ; do
11705   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11706 done
11707
11708 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11709 if test x"$use_gcc_tgmath" = xyes
11710 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11711 fi
11712
11713 # Define collect2 in Makefile.
11714 case $host_can_use_collect2 in
11715   no) collect2= ;;
11716   *) collect2='collect2$(exeext)' ;;
11717 esac
11718
11719
11720 # Add a definition of USE_COLLECT2 if system wants one.
11721 case $use_collect2 in
11722   no) use_collect2= ;;
11723   "") ;;
11724   *)
11725     host_xm_defines="${host_xm_defines} USE_COLLECT2"
11726     xm_defines="${xm_defines} USE_COLLECT2"
11727     case $host_can_use_collect2 in
11728       no)
11729         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11730         ;;
11731     esac
11732     ;;
11733 esac
11734
11735
11736 cat >>confdefs.h <<_ACEOF
11737 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11738 _ACEOF
11739
11740
11741 # ---------------------------
11742 # Assembler & linker features
11743 # ---------------------------
11744
11745 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11746 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11747 # However when ld-new is first executed from the build tree, libtool will
11748 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11749 # to the build tree.  While doing this we need to use the previous-stage
11750 # linker, or we have an infinite loop.  The presence of a shell script as
11751 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11752 # the gcc/collect-ld script.  So we need to know how libtool works, or
11753 # exec-tool will fail.
11754
11755
11756 case `pwd` in
11757   *\ * | *\     *)
11758     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11759 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11760 esac
11761
11762
11763
11764 macro_version='2.2.7a'
11765 macro_revision='1.3134'
11766
11767
11768
11769
11770
11771
11772
11773
11774
11775
11776
11777
11778
11779 ltmain="$ac_aux_dir/ltmain.sh"
11780
11781 # Backslashify metacharacters that are still active within
11782 # double-quoted strings.
11783 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11784
11785 # Same as above, but do not quote variable references.
11786 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11787
11788 # Sed substitution to delay expansion of an escaped shell variable in a
11789 # double_quote_subst'ed string.
11790 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11791
11792 # Sed substitution to delay expansion of an escaped single quote.
11793 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11794
11795 # Sed substitution to avoid accidental globbing in evaled expressions
11796 no_glob_subst='s/\*/\\\*/g'
11797
11798 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11799 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11800 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11801
11802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11803 $as_echo_n "checking how to print strings... " >&6; }
11804 # Test print first, because it will be a builtin if present.
11805 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11806    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11807   ECHO='print -r --'
11808 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11809   ECHO='printf %s\n'
11810 else
11811   # Use this function as a fallback that always works.
11812   func_fallback_echo ()
11813   {
11814     eval 'cat <<_LTECHO_EOF
11815 $1
11816 _LTECHO_EOF'
11817   }
11818   ECHO='func_fallback_echo'
11819 fi
11820
11821 # func_echo_all arg...
11822 # Invoke $ECHO with all args, space-separated.
11823 func_echo_all ()
11824 {
11825     $ECHO ""
11826 }
11827
11828 case "$ECHO" in
11829   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11830 $as_echo "printf" >&6; } ;;
11831   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11832 $as_echo "print -r" >&6; } ;;
11833   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11834 $as_echo "cat" >&6; } ;;
11835 esac
11836
11837
11838
11839
11840
11841
11842
11843
11844
11845
11846
11847
11848
11849
11850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
11851 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
11852 if test "${ac_cv_path_SED+set}" = set; then :
11853   $as_echo_n "(cached) " >&6
11854 else
11855             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
11856      for ac_i in 1 2 3 4 5 6 7; do
11857        ac_script="$ac_script$as_nl$ac_script"
11858      done
11859      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
11860      { ac_script=; unset ac_script;}
11861      if test -z "$SED"; then
11862   ac_path_SED_found=false
11863   # Loop through the user's path and test for each of PROGNAME-LIST
11864   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11865 for as_dir in $PATH
11866 do
11867   IFS=$as_save_IFS
11868   test -z "$as_dir" && as_dir=.
11869     for ac_prog in sed gsed; do
11870     for ac_exec_ext in '' $ac_executable_extensions; do
11871       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
11872       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
11873 # Check for GNU ac_path_SED and select it if it is found.
11874   # Check for GNU $ac_path_SED
11875 case `"$ac_path_SED" --version 2>&1` in
11876 *GNU*)
11877   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
11878 *)
11879   ac_count=0
11880   $as_echo_n 0123456789 >"conftest.in"
11881   while :
11882   do
11883     cat "conftest.in" "conftest.in" >"conftest.tmp"
11884     mv "conftest.tmp" "conftest.in"
11885     cp "conftest.in" "conftest.nl"
11886     $as_echo '' >> "conftest.nl"
11887     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
11888     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11889     as_fn_arith $ac_count + 1 && ac_count=$as_val
11890     if test $ac_count -gt ${ac_path_SED_max-0}; then
11891       # Best one so far, save it but keep looking for a better one
11892       ac_cv_path_SED="$ac_path_SED"
11893       ac_path_SED_max=$ac_count
11894     fi
11895     # 10*(2^10) chars as input seems more than enough
11896     test $ac_count -gt 10 && break
11897   done
11898   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11899 esac
11900
11901       $ac_path_SED_found && break 3
11902     done
11903   done
11904   done
11905 IFS=$as_save_IFS
11906   if test -z "$ac_cv_path_SED"; then
11907     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
11908   fi
11909 else
11910   ac_cv_path_SED=$SED
11911 fi
11912
11913 fi
11914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
11915 $as_echo "$ac_cv_path_SED" >&6; }
11916  SED="$ac_cv_path_SED"
11917   rm -f conftest.sed
11918
11919 test -z "$SED" && SED=sed
11920 Xsed="$SED -e 1s/^X//"
11921
11922
11923
11924
11925
11926
11927
11928
11929
11930
11931
11932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
11933 $as_echo_n "checking for fgrep... " >&6; }
11934 if test "${ac_cv_path_FGREP+set}" = set; then :
11935   $as_echo_n "(cached) " >&6
11936 else
11937   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
11938    then ac_cv_path_FGREP="$GREP -F"
11939    else
11940      if test -z "$FGREP"; then
11941   ac_path_FGREP_found=false
11942   # Loop through the user's path and test for each of PROGNAME-LIST
11943   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11944 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
11945 do
11946   IFS=$as_save_IFS
11947   test -z "$as_dir" && as_dir=.
11948     for ac_prog in fgrep; do
11949     for ac_exec_ext in '' $ac_executable_extensions; do
11950       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
11951       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
11952 # Check for GNU ac_path_FGREP and select it if it is found.
11953   # Check for GNU $ac_path_FGREP
11954 case `"$ac_path_FGREP" --version 2>&1` in
11955 *GNU*)
11956   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
11957 *)
11958   ac_count=0
11959   $as_echo_n 0123456789 >"conftest.in"
11960   while :
11961   do
11962     cat "conftest.in" "conftest.in" >"conftest.tmp"
11963     mv "conftest.tmp" "conftest.in"
11964     cp "conftest.in" "conftest.nl"
11965     $as_echo 'FGREP' >> "conftest.nl"
11966     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
11967     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11968     as_fn_arith $ac_count + 1 && ac_count=$as_val
11969     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
11970       # Best one so far, save it but keep looking for a better one
11971       ac_cv_path_FGREP="$ac_path_FGREP"
11972       ac_path_FGREP_max=$ac_count
11973     fi
11974     # 10*(2^10) chars as input seems more than enough
11975     test $ac_count -gt 10 && break
11976   done
11977   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11978 esac
11979
11980       $ac_path_FGREP_found && break 3
11981     done
11982   done
11983   done
11984 IFS=$as_save_IFS
11985   if test -z "$ac_cv_path_FGREP"; then
11986     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
11987   fi
11988 else
11989   ac_cv_path_FGREP=$FGREP
11990 fi
11991
11992    fi
11993 fi
11994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
11995 $as_echo "$ac_cv_path_FGREP" >&6; }
11996  FGREP="$ac_cv_path_FGREP"
11997
11998
11999 test -z "$GREP" && GREP=grep
12000
12001
12002
12003
12004
12005
12006
12007
12008
12009
12010
12011
12012
12013
12014
12015
12016
12017
12018
12019 # Check whether --with-gnu-ld was given.
12020 if test "${with_gnu_ld+set}" = set; then :
12021   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12022 else
12023   with_gnu_ld=no
12024 fi
12025
12026 ac_prog=ld
12027 if test "$GCC" = yes; then
12028   # Check if gcc -print-prog-name=ld gives a path.
12029   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12030 $as_echo_n "checking for ld used by $CC... " >&6; }
12031   case $host in
12032   *-*-mingw*)
12033     # gcc leaves a trailing carriage return which upsets mingw
12034     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12035   *)
12036     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12037   esac
12038   case $ac_prog in
12039     # Accept absolute paths.
12040     [\\/]* | ?:[\\/]*)
12041       re_direlt='/[^/][^/]*/\.\./'
12042       # Canonicalize the pathname of ld
12043       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12044       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12045         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12046       done
12047       test -z "$LD" && LD="$ac_prog"
12048       ;;
12049   "")
12050     # If it fails, then pretend we aren't using GCC.
12051     ac_prog=ld
12052     ;;
12053   *)
12054     # If it is relative, then search for the first ld in PATH.
12055     with_gnu_ld=unknown
12056     ;;
12057   esac
12058 elif test "$with_gnu_ld" = yes; then
12059   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12060 $as_echo_n "checking for GNU ld... " >&6; }
12061 else
12062   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12063 $as_echo_n "checking for non-GNU ld... " >&6; }
12064 fi
12065 if test "${lt_cv_path_LD+set}" = set; then :
12066   $as_echo_n "(cached) " >&6
12067 else
12068   if test -z "$LD"; then
12069   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12070   for ac_dir in $PATH; do
12071     IFS="$lt_save_ifs"
12072     test -z "$ac_dir" && ac_dir=.
12073     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12074       lt_cv_path_LD="$ac_dir/$ac_prog"
12075       # Check to see if the program is GNU ld.  I'd rather use --version,
12076       # but apparently some variants of GNU ld only accept -v.
12077       # Break only if it was the GNU/non-GNU ld that we prefer.
12078       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12079       *GNU* | *'with BFD'*)
12080         test "$with_gnu_ld" != no && break
12081         ;;
12082       *)
12083         test "$with_gnu_ld" != yes && break
12084         ;;
12085       esac
12086     fi
12087   done
12088   IFS="$lt_save_ifs"
12089 else
12090   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12091 fi
12092 fi
12093
12094 LD="$lt_cv_path_LD"
12095 if test -n "$LD"; then
12096   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12097 $as_echo "$LD" >&6; }
12098 else
12099   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12100 $as_echo "no" >&6; }
12101 fi
12102 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12104 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12105 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12106   $as_echo_n "(cached) " >&6
12107 else
12108   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12109 case `$LD -v 2>&1 </dev/null` in
12110 *GNU* | *'with BFD'*)
12111   lt_cv_prog_gnu_ld=yes
12112   ;;
12113 *)
12114   lt_cv_prog_gnu_ld=no
12115   ;;
12116 esac
12117 fi
12118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12119 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12120 with_gnu_ld=$lt_cv_prog_gnu_ld
12121
12122
12123
12124
12125
12126
12127
12128
12129
12130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12131 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12132 if test "${lt_cv_path_NM+set}" = set; then :
12133   $as_echo_n "(cached) " >&6
12134 else
12135   if test -n "$NM"; then
12136   # Let the user override the test.
12137   lt_cv_path_NM="$NM"
12138 else
12139   lt_nm_to_check="${ac_tool_prefix}nm"
12140   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12141     lt_nm_to_check="$lt_nm_to_check nm"
12142   fi
12143   for lt_tmp_nm in $lt_nm_to_check; do
12144     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12145     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12146       IFS="$lt_save_ifs"
12147       test -z "$ac_dir" && ac_dir=.
12148       tmp_nm="$ac_dir/$lt_tmp_nm"
12149       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12150         # Check to see if the nm accepts a BSD-compat flag.
12151         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12152         #   nm: unknown option "B" ignored
12153         # Tru64's nm complains that /dev/null is an invalid object file
12154         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12155         */dev/null* | *'Invalid file or object type'*)
12156           lt_cv_path_NM="$tmp_nm -B"
12157           break
12158           ;;
12159         *)
12160           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12161           */dev/null*)
12162             lt_cv_path_NM="$tmp_nm -p"
12163             break
12164             ;;
12165           *)
12166             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12167             continue # so that we can try to find one that supports BSD flags
12168             ;;
12169           esac
12170           ;;
12171         esac
12172       fi
12173     done
12174     IFS="$lt_save_ifs"
12175   done
12176   : ${lt_cv_path_NM=no}
12177 fi
12178 fi
12179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12180 $as_echo "$lt_cv_path_NM" >&6; }
12181 if test "$lt_cv_path_NM" != "no"; then
12182   NM="$lt_cv_path_NM"
12183 else
12184   # Didn't find any BSD compatible name lister, look for dumpbin.
12185   if test -n "$DUMPBIN"; then :
12186     # Let the user override the test.
12187   else
12188     if test -n "$ac_tool_prefix"; then
12189   for ac_prog in dumpbin "link -dump"
12190   do
12191     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12192 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12194 $as_echo_n "checking for $ac_word... " >&6; }
12195 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12196   $as_echo_n "(cached) " >&6
12197 else
12198   if test -n "$DUMPBIN"; then
12199   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12200 else
12201 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12202 for as_dir in $PATH
12203 do
12204   IFS=$as_save_IFS
12205   test -z "$as_dir" && as_dir=.
12206     for ac_exec_ext in '' $ac_executable_extensions; do
12207   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12208     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12209     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12210     break 2
12211   fi
12212 done
12213   done
12214 IFS=$as_save_IFS
12215
12216 fi
12217 fi
12218 DUMPBIN=$ac_cv_prog_DUMPBIN
12219 if test -n "$DUMPBIN"; then
12220   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12221 $as_echo "$DUMPBIN" >&6; }
12222 else
12223   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12224 $as_echo "no" >&6; }
12225 fi
12226
12227
12228     test -n "$DUMPBIN" && break
12229   done
12230 fi
12231 if test -z "$DUMPBIN"; then
12232   ac_ct_DUMPBIN=$DUMPBIN
12233   for ac_prog in dumpbin "link -dump"
12234 do
12235   # Extract the first word of "$ac_prog", so it can be a program name with args.
12236 set dummy $ac_prog; ac_word=$2
12237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12238 $as_echo_n "checking for $ac_word... " >&6; }
12239 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12240   $as_echo_n "(cached) " >&6
12241 else
12242   if test -n "$ac_ct_DUMPBIN"; then
12243   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12244 else
12245 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12246 for as_dir in $PATH
12247 do
12248   IFS=$as_save_IFS
12249   test -z "$as_dir" && as_dir=.
12250     for ac_exec_ext in '' $ac_executable_extensions; do
12251   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12252     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12253     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12254     break 2
12255   fi
12256 done
12257   done
12258 IFS=$as_save_IFS
12259
12260 fi
12261 fi
12262 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12263 if test -n "$ac_ct_DUMPBIN"; then
12264   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12265 $as_echo "$ac_ct_DUMPBIN" >&6; }
12266 else
12267   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12268 $as_echo "no" >&6; }
12269 fi
12270
12271
12272   test -n "$ac_ct_DUMPBIN" && break
12273 done
12274
12275   if test "x$ac_ct_DUMPBIN" = x; then
12276     DUMPBIN=":"
12277   else
12278     case $cross_compiling:$ac_tool_warned in
12279 yes:)
12280 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12281 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12282 ac_tool_warned=yes ;;
12283 esac
12284     DUMPBIN=$ac_ct_DUMPBIN
12285   fi
12286 fi
12287
12288     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12289     *COFF*)
12290       DUMPBIN="$DUMPBIN -symbols"
12291       ;;
12292     *)
12293       DUMPBIN=:
12294       ;;
12295     esac
12296   fi
12297
12298   if test "$DUMPBIN" != ":"; then
12299     NM="$DUMPBIN"
12300   fi
12301 fi
12302 test -z "$NM" && NM=nm
12303
12304
12305
12306
12307
12308
12309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12310 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12311 if test "${lt_cv_nm_interface+set}" = set; then :
12312   $as_echo_n "(cached) " >&6
12313 else
12314   lt_cv_nm_interface="BSD nm"
12315   echo "int some_variable = 0;" > conftest.$ac_ext
12316   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12317   (eval "$ac_compile" 2>conftest.err)
12318   cat conftest.err >&5
12319   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12320   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12321   cat conftest.err >&5
12322   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12323   cat conftest.out >&5
12324   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12325     lt_cv_nm_interface="MS dumpbin"
12326   fi
12327   rm -f conftest*
12328 fi
12329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12330 $as_echo "$lt_cv_nm_interface" >&6; }
12331
12332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12333 $as_echo_n "checking whether ln -s works... " >&6; }
12334 LN_S=$as_ln_s
12335 if test "$LN_S" = "ln -s"; then
12336   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12337 $as_echo "yes" >&6; }
12338 else
12339   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12340 $as_echo "no, using $LN_S" >&6; }
12341 fi
12342
12343 # find the maximum length of command line arguments
12344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12345 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12346 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12347   $as_echo_n "(cached) " >&6
12348 else
12349     i=0
12350   teststring="ABCD"
12351
12352   case $build_os in
12353   msdosdjgpp*)
12354     # On DJGPP, this test can blow up pretty badly due to problems in libc
12355     # (any single argument exceeding 2000 bytes causes a buffer overrun
12356     # during glob expansion).  Even if it were fixed, the result of this
12357     # check would be larger than it should be.
12358     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
12359     ;;
12360
12361   gnu*)
12362     # Under GNU Hurd, this test is not required because there is
12363     # no limit to the length of command line arguments.
12364     # Libtool will interpret -1 as no limit whatsoever
12365     lt_cv_sys_max_cmd_len=-1;
12366     ;;
12367
12368   cygwin* | mingw* | cegcc*)
12369     # On Win9x/ME, this test blows up -- it succeeds, but takes
12370     # about 5 minutes as the teststring grows exponentially.
12371     # Worse, since 9x/ME are not pre-emptively multitasking,
12372     # you end up with a "frozen" computer, even though with patience
12373     # the test eventually succeeds (with a max line length of 256k).
12374     # Instead, let's just punt: use the minimum linelength reported by
12375     # all of the supported platforms: 8192 (on NT/2K/XP).
12376     lt_cv_sys_max_cmd_len=8192;
12377     ;;
12378
12379   mint*)
12380     # On MiNT this can take a long time and run out of memory.
12381     lt_cv_sys_max_cmd_len=8192;
12382     ;;
12383
12384   amigaos*)
12385     # On AmigaOS with pdksh, this test takes hours, literally.
12386     # So we just punt and use a minimum line length of 8192.
12387     lt_cv_sys_max_cmd_len=8192;
12388     ;;
12389
12390   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12391     # This has been around since 386BSD, at least.  Likely further.
12392     if test -x /sbin/sysctl; then
12393       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12394     elif test -x /usr/sbin/sysctl; then
12395       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12396     else
12397       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
12398     fi
12399     # And add a safety zone
12400     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12401     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12402     ;;
12403
12404   interix*)
12405     # We know the value 262144 and hardcode it with a safety zone (like BSD)
12406     lt_cv_sys_max_cmd_len=196608
12407     ;;
12408
12409   osf*)
12410     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12411     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12412     # nice to cause kernel panics so lets avoid the loop below.
12413     # First set a reasonable default.
12414     lt_cv_sys_max_cmd_len=16384
12415     #
12416     if test -x /sbin/sysconfig; then
12417       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12418         *1*) lt_cv_sys_max_cmd_len=-1 ;;
12419       esac
12420     fi
12421     ;;
12422   sco3.2v5*)
12423     lt_cv_sys_max_cmd_len=102400
12424     ;;
12425   sysv5* | sco5v6* | sysv4.2uw2*)
12426     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12427     if test -n "$kargmax"; then
12428       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
12429     else
12430       lt_cv_sys_max_cmd_len=32768
12431     fi
12432     ;;
12433   *)
12434     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12435     if test -n "$lt_cv_sys_max_cmd_len"; then
12436       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12437       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12438     else
12439       # Make teststring a little bigger before we do anything with it.
12440       # a 1K string should be a reasonable start.
12441       for i in 1 2 3 4 5 6 7 8 ; do
12442         teststring=$teststring$teststring
12443       done
12444       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12445       # If test is not a shell built-in, we'll probably end up computing a
12446       # maximum length that is only half of the actual maximum length, but
12447       # we can't tell.
12448       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12449                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12450               test $i != 17 # 1/2 MB should be enough
12451       do
12452         i=`expr $i + 1`
12453         teststring=$teststring$teststring
12454       done
12455       # Only check the string length outside the loop.
12456       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12457       teststring=
12458       # Add a significant safety factor because C++ compilers can tack on
12459       # massive amounts of additional arguments before passing them to the
12460       # linker.  It appears as though 1/2 is a usable value.
12461       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12462     fi
12463     ;;
12464   esac
12465
12466 fi
12467
12468 if test -n $lt_cv_sys_max_cmd_len ; then
12469   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12470 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12471 else
12472   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12473 $as_echo "none" >&6; }
12474 fi
12475 max_cmd_len=$lt_cv_sys_max_cmd_len
12476
12477
12478
12479
12480
12481
12482 : ${CP="cp -f"}
12483 : ${MV="mv -f"}
12484 : ${RM="rm -f"}
12485
12486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12487 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12488 # Try some XSI features
12489 xsi_shell=no
12490 ( _lt_dummy="a/b/c"
12491   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12492       = c,a/b,, \
12493     && eval 'test $(( 1 + 1 )) -eq 2 \
12494     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12495   && xsi_shell=yes
12496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12497 $as_echo "$xsi_shell" >&6; }
12498
12499
12500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12501 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12502 lt_shell_append=no
12503 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12504     >/dev/null 2>&1 \
12505   && lt_shell_append=yes
12506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12507 $as_echo "$lt_shell_append" >&6; }
12508
12509
12510 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12511   lt_unset=unset
12512 else
12513   lt_unset=false
12514 fi
12515
12516
12517
12518
12519
12520 # test EBCDIC or ASCII
12521 case `echo X|tr X '\101'` in
12522  A) # ASCII based system
12523     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12524   lt_SP2NL='tr \040 \012'
12525   lt_NL2SP='tr \015\012 \040\040'
12526   ;;
12527  *) # EBCDIC based system
12528   lt_SP2NL='tr \100 \n'
12529   lt_NL2SP='tr \r\n \100\100'
12530   ;;
12531 esac
12532
12533
12534
12535
12536
12537
12538
12539
12540
12541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12542 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12543 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12544   $as_echo_n "(cached) " >&6
12545 else
12546   lt_cv_ld_reload_flag='-r'
12547 fi
12548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12549 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12550 reload_flag=$lt_cv_ld_reload_flag
12551 case $reload_flag in
12552 "" | " "*) ;;
12553 *) reload_flag=" $reload_flag" ;;
12554 esac
12555 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12556 case $host_os in
12557   darwin*)
12558     if test "$GCC" = yes; then
12559       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12560     else
12561       reload_cmds='$LD$reload_flag -o $output$reload_objs'
12562     fi
12563     ;;
12564 esac
12565
12566
12567
12568
12569
12570
12571
12572
12573
12574 if test -n "$ac_tool_prefix"; then
12575   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12576 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12578 $as_echo_n "checking for $ac_word... " >&6; }
12579 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12580   $as_echo_n "(cached) " >&6
12581 else
12582   if test -n "$OBJDUMP"; then
12583   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12584 else
12585 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12586 for as_dir in $PATH
12587 do
12588   IFS=$as_save_IFS
12589   test -z "$as_dir" && as_dir=.
12590     for ac_exec_ext in '' $ac_executable_extensions; do
12591   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12592     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12593     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12594     break 2
12595   fi
12596 done
12597   done
12598 IFS=$as_save_IFS
12599
12600 fi
12601 fi
12602 OBJDUMP=$ac_cv_prog_OBJDUMP
12603 if test -n "$OBJDUMP"; then
12604   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12605 $as_echo "$OBJDUMP" >&6; }
12606 else
12607   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12608 $as_echo "no" >&6; }
12609 fi
12610
12611
12612 fi
12613 if test -z "$ac_cv_prog_OBJDUMP"; then
12614   ac_ct_OBJDUMP=$OBJDUMP
12615   # Extract the first word of "objdump", so it can be a program name with args.
12616 set dummy objdump; ac_word=$2
12617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12618 $as_echo_n "checking for $ac_word... " >&6; }
12619 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12620   $as_echo_n "(cached) " >&6
12621 else
12622   if test -n "$ac_ct_OBJDUMP"; then
12623   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12624 else
12625 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12626 for as_dir in $PATH
12627 do
12628   IFS=$as_save_IFS
12629   test -z "$as_dir" && as_dir=.
12630     for ac_exec_ext in '' $ac_executable_extensions; do
12631   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12632     ac_cv_prog_ac_ct_OBJDUMP="objdump"
12633     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12634     break 2
12635   fi
12636 done
12637   done
12638 IFS=$as_save_IFS
12639
12640 fi
12641 fi
12642 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12643 if test -n "$ac_ct_OBJDUMP"; then
12644   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12645 $as_echo "$ac_ct_OBJDUMP" >&6; }
12646 else
12647   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12648 $as_echo "no" >&6; }
12649 fi
12650
12651   if test "x$ac_ct_OBJDUMP" = x; then
12652     OBJDUMP="false"
12653   else
12654     case $cross_compiling:$ac_tool_warned in
12655 yes:)
12656 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12657 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12658 ac_tool_warned=yes ;;
12659 esac
12660     OBJDUMP=$ac_ct_OBJDUMP
12661   fi
12662 else
12663   OBJDUMP="$ac_cv_prog_OBJDUMP"
12664 fi
12665
12666 test -z "$OBJDUMP" && OBJDUMP=objdump
12667
12668
12669
12670
12671
12672
12673
12674
12675
12676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12677 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12678 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12679   $as_echo_n "(cached) " >&6
12680 else
12681   lt_cv_file_magic_cmd='$MAGIC_CMD'
12682 lt_cv_file_magic_test_file=
12683 lt_cv_deplibs_check_method='unknown'
12684 # Need to set the preceding variable on all platforms that support
12685 # interlibrary dependencies.
12686 # 'none' -- dependencies not supported.
12687 # `unknown' -- same as none, but documents that we really don't know.
12688 # 'pass_all' -- all dependencies passed with no checks.
12689 # 'test_compile' -- check by making test program.
12690 # 'file_magic [[regex]]' -- check by looking for files in library path
12691 # which responds to the $file_magic_cmd with a given extended regex.
12692 # If you have `file' or equivalent on your system and you're not sure
12693 # whether `pass_all' will *always* work, you probably want this one.
12694
12695 case $host_os in
12696 aix[4-9]*)
12697   lt_cv_deplibs_check_method=pass_all
12698   ;;
12699
12700 beos*)
12701   lt_cv_deplibs_check_method=pass_all
12702   ;;
12703
12704 bsdi[45]*)
12705   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12706   lt_cv_file_magic_cmd='/usr/bin/file -L'
12707   lt_cv_file_magic_test_file=/shlib/libc.so
12708   ;;
12709
12710 cygwin*)
12711   # func_win32_libid is a shell function defined in ltmain.sh
12712   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12713   lt_cv_file_magic_cmd='func_win32_libid'
12714   ;;
12715
12716 mingw* | pw32*)
12717   # Base MSYS/MinGW do not provide the 'file' command needed by
12718   # func_win32_libid shell function, so use a weaker test based on 'objdump',
12719   # unless we find 'file', for example because we are cross-compiling.
12720   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12721   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12722     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12723     lt_cv_file_magic_cmd='func_win32_libid'
12724   else
12725     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12726     lt_cv_file_magic_cmd='$OBJDUMP -f'
12727   fi
12728   ;;
12729
12730 cegcc*)
12731   # use the weaker test based on 'objdump'. See mingw*.
12732   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12733   lt_cv_file_magic_cmd='$OBJDUMP -f'
12734   ;;
12735
12736 darwin* | rhapsody*)
12737   lt_cv_deplibs_check_method=pass_all
12738   ;;
12739
12740 freebsd* | dragonfly*)
12741   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12742     case $host_cpu in
12743     i*86 )
12744       # Not sure whether the presence of OpenBSD here was a mistake.
12745       # Let's accept both of them until this is cleared up.
12746       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12747       lt_cv_file_magic_cmd=/usr/bin/file
12748       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12749       ;;
12750     esac
12751   else
12752     lt_cv_deplibs_check_method=pass_all
12753   fi
12754   ;;
12755
12756 gnu*)
12757   lt_cv_deplibs_check_method=pass_all
12758   ;;
12759
12760 haiku*)
12761   lt_cv_deplibs_check_method=pass_all
12762   ;;
12763
12764 hpux10.20* | hpux11*)
12765   lt_cv_file_magic_cmd=/usr/bin/file
12766   case $host_cpu in
12767   ia64*)
12768     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12769     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12770     ;;
12771   hppa*64*)
12772     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
12773     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12774     ;;
12775   *)
12776     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
12777     lt_cv_file_magic_test_file=/usr/lib/libc.sl
12778     ;;
12779   esac
12780   ;;
12781
12782 interix[3-9]*)
12783   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12784   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12785   ;;
12786
12787 irix5* | irix6* | nonstopux*)
12788   case $LD in
12789   *-32|*"-32 ") libmagic=32-bit;;
12790   *-n32|*"-n32 ") libmagic=N32;;
12791   *-64|*"-64 ") libmagic=64-bit;;
12792   *) libmagic=never-match;;
12793   esac
12794   lt_cv_deplibs_check_method=pass_all
12795   ;;
12796
12797 # This must be Linux ELF.
12798 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12799   lt_cv_deplibs_check_method=pass_all
12800   ;;
12801
12802 netbsd*)
12803   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12804     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12805   else
12806     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12807   fi
12808   ;;
12809
12810 newos6*)
12811   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12812   lt_cv_file_magic_cmd=/usr/bin/file
12813   lt_cv_file_magic_test_file=/usr/lib/libnls.so
12814   ;;
12815
12816 *nto* | *qnx*)
12817   lt_cv_deplibs_check_method=pass_all
12818   ;;
12819
12820 openbsd*)
12821   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12822     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12823   else
12824     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12825   fi
12826   ;;
12827
12828 osf3* | osf4* | osf5*)
12829   lt_cv_deplibs_check_method=pass_all
12830   ;;
12831
12832 rdos*)
12833   lt_cv_deplibs_check_method=pass_all
12834   ;;
12835
12836 solaris*)
12837   lt_cv_deplibs_check_method=pass_all
12838   ;;
12839
12840 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12841   lt_cv_deplibs_check_method=pass_all
12842   ;;
12843
12844 sysv4 | sysv4.3*)
12845   case $host_vendor in
12846   motorola)
12847     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]'
12848     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
12849     ;;
12850   ncr)
12851     lt_cv_deplibs_check_method=pass_all
12852     ;;
12853   sequent)
12854     lt_cv_file_magic_cmd='/bin/file'
12855     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
12856     ;;
12857   sni)
12858     lt_cv_file_magic_cmd='/bin/file'
12859     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
12860     lt_cv_file_magic_test_file=/lib/libc.so
12861     ;;
12862   siemens)
12863     lt_cv_deplibs_check_method=pass_all
12864     ;;
12865   pc)
12866     lt_cv_deplibs_check_method=pass_all
12867     ;;
12868   esac
12869   ;;
12870
12871 tpf*)
12872   lt_cv_deplibs_check_method=pass_all
12873   ;;
12874 esac
12875
12876 fi
12877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
12878 $as_echo "$lt_cv_deplibs_check_method" >&6; }
12879 file_magic_cmd=$lt_cv_file_magic_cmd
12880 deplibs_check_method=$lt_cv_deplibs_check_method
12881 test -z "$deplibs_check_method" && deplibs_check_method=unknown
12882
12883
12884
12885
12886
12887
12888
12889
12890
12891
12892
12893
12894 if test -n "$ac_tool_prefix"; then
12895   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
12896 set dummy ${ac_tool_prefix}ar; ac_word=$2
12897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12898 $as_echo_n "checking for $ac_word... " >&6; }
12899 if test "${ac_cv_prog_AR+set}" = set; then :
12900   $as_echo_n "(cached) " >&6
12901 else
12902   if test -n "$AR"; then
12903   ac_cv_prog_AR="$AR" # Let the user override the test.
12904 else
12905 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12906 for as_dir in $PATH
12907 do
12908   IFS=$as_save_IFS
12909   test -z "$as_dir" && as_dir=.
12910     for ac_exec_ext in '' $ac_executable_extensions; do
12911   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12912     ac_cv_prog_AR="${ac_tool_prefix}ar"
12913     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12914     break 2
12915   fi
12916 done
12917   done
12918 IFS=$as_save_IFS
12919
12920 fi
12921 fi
12922 AR=$ac_cv_prog_AR
12923 if test -n "$AR"; then
12924   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
12925 $as_echo "$AR" >&6; }
12926 else
12927   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12928 $as_echo "no" >&6; }
12929 fi
12930
12931
12932 fi
12933 if test -z "$ac_cv_prog_AR"; then
12934   ac_ct_AR=$AR
12935   # Extract the first word of "ar", so it can be a program name with args.
12936 set dummy ar; ac_word=$2
12937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12938 $as_echo_n "checking for $ac_word... " >&6; }
12939 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
12940   $as_echo_n "(cached) " >&6
12941 else
12942   if test -n "$ac_ct_AR"; then
12943   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
12944 else
12945 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12946 for as_dir in $PATH
12947 do
12948   IFS=$as_save_IFS
12949   test -z "$as_dir" && as_dir=.
12950     for ac_exec_ext in '' $ac_executable_extensions; do
12951   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12952     ac_cv_prog_ac_ct_AR="ar"
12953     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12954     break 2
12955   fi
12956 done
12957   done
12958 IFS=$as_save_IFS
12959
12960 fi
12961 fi
12962 ac_ct_AR=$ac_cv_prog_ac_ct_AR
12963 if test -n "$ac_ct_AR"; then
12964   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
12965 $as_echo "$ac_ct_AR" >&6; }
12966 else
12967   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12968 $as_echo "no" >&6; }
12969 fi
12970
12971   if test "x$ac_ct_AR" = x; then
12972     AR="false"
12973   else
12974     case $cross_compiling:$ac_tool_warned in
12975 yes:)
12976 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12977 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12978 ac_tool_warned=yes ;;
12979 esac
12980     AR=$ac_ct_AR
12981   fi
12982 else
12983   AR="$ac_cv_prog_AR"
12984 fi
12985
12986 test -z "$AR" && AR=ar
12987 test -z "$AR_FLAGS" && AR_FLAGS=cru
12988
12989
12990
12991
12992
12993
12994
12995
12996
12997
12998
12999 if test -n "$ac_tool_prefix"; then
13000   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
13001 set dummy ${ac_tool_prefix}strip; ac_word=$2
13002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13003 $as_echo_n "checking for $ac_word... " >&6; }
13004 if test "${ac_cv_prog_STRIP+set}" = set; then :
13005   $as_echo_n "(cached) " >&6
13006 else
13007   if test -n "$STRIP"; then
13008   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
13009 else
13010 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13011 for as_dir in $PATH
13012 do
13013   IFS=$as_save_IFS
13014   test -z "$as_dir" && as_dir=.
13015     for ac_exec_ext in '' $ac_executable_extensions; do
13016   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13017     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
13018     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13019     break 2
13020   fi
13021 done
13022   done
13023 IFS=$as_save_IFS
13024
13025 fi
13026 fi
13027 STRIP=$ac_cv_prog_STRIP
13028 if test -n "$STRIP"; then
13029   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
13030 $as_echo "$STRIP" >&6; }
13031 else
13032   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13033 $as_echo "no" >&6; }
13034 fi
13035
13036
13037 fi
13038 if test -z "$ac_cv_prog_STRIP"; then
13039   ac_ct_STRIP=$STRIP
13040   # Extract the first word of "strip", so it can be a program name with args.
13041 set dummy strip; ac_word=$2
13042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13043 $as_echo_n "checking for $ac_word... " >&6; }
13044 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13045   $as_echo_n "(cached) " >&6
13046 else
13047   if test -n "$ac_ct_STRIP"; then
13048   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13049 else
13050 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13051 for as_dir in $PATH
13052 do
13053   IFS=$as_save_IFS
13054   test -z "$as_dir" && as_dir=.
13055     for ac_exec_ext in '' $ac_executable_extensions; do
13056   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13057     ac_cv_prog_ac_ct_STRIP="strip"
13058     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13059     break 2
13060   fi
13061 done
13062   done
13063 IFS=$as_save_IFS
13064
13065 fi
13066 fi
13067 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13068 if test -n "$ac_ct_STRIP"; then
13069   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13070 $as_echo "$ac_ct_STRIP" >&6; }
13071 else
13072   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13073 $as_echo "no" >&6; }
13074 fi
13075
13076   if test "x$ac_ct_STRIP" = x; then
13077     STRIP=":"
13078   else
13079     case $cross_compiling:$ac_tool_warned in
13080 yes:)
13081 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13082 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13083 ac_tool_warned=yes ;;
13084 esac
13085     STRIP=$ac_ct_STRIP
13086   fi
13087 else
13088   STRIP="$ac_cv_prog_STRIP"
13089 fi
13090
13091 test -z "$STRIP" && STRIP=:
13092
13093
13094
13095
13096
13097
13098 if test -n "$ac_tool_prefix"; then
13099   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13100 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13102 $as_echo_n "checking for $ac_word... " >&6; }
13103 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13104   $as_echo_n "(cached) " >&6
13105 else
13106   if test -n "$RANLIB"; then
13107   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13108 else
13109 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13110 for as_dir in $PATH
13111 do
13112   IFS=$as_save_IFS
13113   test -z "$as_dir" && as_dir=.
13114     for ac_exec_ext in '' $ac_executable_extensions; do
13115   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13116     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13117     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13118     break 2
13119   fi
13120 done
13121   done
13122 IFS=$as_save_IFS
13123
13124 fi
13125 fi
13126 RANLIB=$ac_cv_prog_RANLIB
13127 if test -n "$RANLIB"; then
13128   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13129 $as_echo "$RANLIB" >&6; }
13130 else
13131   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13132 $as_echo "no" >&6; }
13133 fi
13134
13135
13136 fi
13137 if test -z "$ac_cv_prog_RANLIB"; then
13138   ac_ct_RANLIB=$RANLIB
13139   # Extract the first word of "ranlib", so it can be a program name with args.
13140 set dummy ranlib; ac_word=$2
13141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13142 $as_echo_n "checking for $ac_word... " >&6; }
13143 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13144   $as_echo_n "(cached) " >&6
13145 else
13146   if test -n "$ac_ct_RANLIB"; then
13147   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13148 else
13149 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13150 for as_dir in $PATH
13151 do
13152   IFS=$as_save_IFS
13153   test -z "$as_dir" && as_dir=.
13154     for ac_exec_ext in '' $ac_executable_extensions; do
13155   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13156     ac_cv_prog_ac_ct_RANLIB="ranlib"
13157     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13158     break 2
13159   fi
13160 done
13161   done
13162 IFS=$as_save_IFS
13163
13164 fi
13165 fi
13166 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13167 if test -n "$ac_ct_RANLIB"; then
13168   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13169 $as_echo "$ac_ct_RANLIB" >&6; }
13170 else
13171   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13172 $as_echo "no" >&6; }
13173 fi
13174
13175   if test "x$ac_ct_RANLIB" = x; then
13176     RANLIB=":"
13177   else
13178     case $cross_compiling:$ac_tool_warned in
13179 yes:)
13180 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13181 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13182 ac_tool_warned=yes ;;
13183 esac
13184     RANLIB=$ac_ct_RANLIB
13185   fi
13186 else
13187   RANLIB="$ac_cv_prog_RANLIB"
13188 fi
13189
13190 test -z "$RANLIB" && RANLIB=:
13191
13192
13193
13194
13195
13196
13197 # Determine commands to create old-style static archives.
13198 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13199 old_postinstall_cmds='chmod 644 $oldlib'
13200 old_postuninstall_cmds=
13201
13202 if test -n "$RANLIB"; then
13203   case $host_os in
13204   openbsd*)
13205     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13206     ;;
13207   *)
13208     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13209     ;;
13210   esac
13211   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13212 fi
13213
13214 case $host_os in
13215   darwin*)
13216     lock_old_archive_extraction=yes ;;
13217   *)
13218     lock_old_archive_extraction=no ;;
13219 esac
13220
13221
13222
13223
13224
13225
13226
13227
13228
13229
13230
13231
13232
13233
13234
13235
13236
13237
13238
13239
13240
13241
13242
13243
13244
13245
13246
13247
13248
13249
13250
13251
13252
13253
13254
13255
13256
13257
13258
13259 # If no C compiler was specified, use CC.
13260 LTCC=${LTCC-"$CC"}
13261
13262 # If no C compiler flags were specified, use CFLAGS.
13263 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13264
13265 # Allow CC to be a program name with arguments.
13266 compiler=$CC
13267
13268
13269 # Check for command to grab the raw symbol name followed by C symbol from nm.
13270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13271 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13272 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13273   $as_echo_n "(cached) " >&6
13274 else
13275
13276 # These are sane defaults that work on at least a few old systems.
13277 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
13278
13279 # Character class describing NM global symbol codes.
13280 symcode='[BCDEGRST]'
13281
13282 # Regexp to match symbols that can be accessed directly from C.
13283 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13284
13285 # Define system-specific variables.
13286 case $host_os in
13287 aix*)
13288   symcode='[BCDT]'
13289   ;;
13290 cygwin* | mingw* | pw32* | cegcc*)
13291   symcode='[ABCDGISTW]'
13292   ;;
13293 hpux*)
13294   if test "$host_cpu" = ia64; then
13295     symcode='[ABCDEGRST]'
13296   fi
13297   ;;
13298 irix* | nonstopux*)
13299   symcode='[BCDEGRST]'
13300   ;;
13301 osf*)
13302   symcode='[BCDEGQRST]'
13303   ;;
13304 solaris*)
13305   symcode='[BDRT]'
13306   ;;
13307 sco3.2v5*)
13308   symcode='[DT]'
13309   ;;
13310 sysv4.2uw2*)
13311   symcode='[DT]'
13312   ;;
13313 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13314   symcode='[ABDT]'
13315   ;;
13316 sysv4)
13317   symcode='[DFNSTU]'
13318   ;;
13319 esac
13320
13321 # If we're using GNU nm, then use its standard symbol codes.
13322 case `$NM -V 2>&1` in
13323 *GNU* | *'with BFD'*)
13324   symcode='[ABCDGIRSTW]' ;;
13325 esac
13326
13327 # Transform an extracted symbol line into a proper C declaration.
13328 # Some systems (esp. on ia64) link data and code symbols differently,
13329 # so use this general approach.
13330 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13331
13332 # Transform an extracted symbol line into symbol name and symbol address
13333 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
13334 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'"
13335
13336 # Handle CRLF in mingw tool chain
13337 opt_cr=
13338 case $build_os in
13339 mingw*)
13340   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13341   ;;
13342 esac
13343
13344 # Try without a prefix underscore, then with it.
13345 for ac_symprfx in "" "_"; do
13346
13347   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13348   symxfrm="\\1 $ac_symprfx\\2 \\2"
13349
13350   # Write the raw and C identifiers.
13351   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13352     # Fake it for dumpbin and say T for any non-static function
13353     # and D for any global variable.
13354     # Also find C++ and __fastcall symbols from MSVC++,
13355     # which start with @ or ?.
13356     lt_cv_sys_global_symbol_pipe="$AWK '"\
13357 "     {last_section=section; section=\$ 3};"\
13358 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13359 "     \$ 0!~/External *\|/{next};"\
13360 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13361 "     {if(hide[section]) next};"\
13362 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13363 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13364 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
13365 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13366 "     ' prfx=^$ac_symprfx"
13367   else
13368     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13369   fi
13370
13371   # Check to see that the pipe works correctly.
13372   pipe_works=no
13373
13374   rm -f conftest*
13375   cat > conftest.$ac_ext <<_LT_EOF
13376 #ifdef __cplusplus
13377 extern "C" {
13378 #endif
13379 char nm_test_var;
13380 void nm_test_func(void);
13381 void nm_test_func(void){}
13382 #ifdef __cplusplus
13383 }
13384 #endif
13385 int main(){nm_test_var='a';nm_test_func();return(0);}
13386 _LT_EOF
13387
13388   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13389   (eval $ac_compile) 2>&5
13390   ac_status=$?
13391   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13392   test $ac_status = 0; }; then
13393     # Now try to grab the symbols.
13394     nlist=conftest.nm
13395     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13396   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13397   ac_status=$?
13398   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13399   test $ac_status = 0; } && test -s "$nlist"; then
13400       # Try sorting and uniquifying the output.
13401       if sort "$nlist" | uniq > "$nlist"T; then
13402         mv -f "$nlist"T "$nlist"
13403       else
13404         rm -f "$nlist"T
13405       fi
13406
13407       # Make sure that we snagged all the symbols we need.
13408       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13409         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13410           cat <<_LT_EOF > conftest.$ac_ext
13411 #ifdef __cplusplus
13412 extern "C" {
13413 #endif
13414
13415 _LT_EOF
13416           # Now generate the symbol file.
13417           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13418
13419           cat <<_LT_EOF >> conftest.$ac_ext
13420
13421 /* The mapping between symbol names and symbols.  */
13422 const struct {
13423   const char *name;
13424   void       *address;
13425 }
13426 lt__PROGRAM__LTX_preloaded_symbols[] =
13427 {
13428   { "@PROGRAM@", (void *) 0 },
13429 _LT_EOF
13430           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13431           cat <<\_LT_EOF >> conftest.$ac_ext
13432   {0, (void *) 0}
13433 };
13434
13435 /* This works around a problem in FreeBSD linker */
13436 #ifdef FREEBSD_WORKAROUND
13437 static const void *lt_preloaded_setup() {
13438   return lt__PROGRAM__LTX_preloaded_symbols;
13439 }
13440 #endif
13441
13442 #ifdef __cplusplus
13443 }
13444 #endif
13445 _LT_EOF
13446           # Now try linking the two files.
13447           mv conftest.$ac_objext conftstm.$ac_objext
13448           lt_save_LIBS="$LIBS"
13449           lt_save_CFLAGS="$CFLAGS"
13450           LIBS="conftstm.$ac_objext"
13451           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13452           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13453   (eval $ac_link) 2>&5
13454   ac_status=$?
13455   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13456   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13457             pipe_works=yes
13458           fi
13459           LIBS="$lt_save_LIBS"
13460           CFLAGS="$lt_save_CFLAGS"
13461         else
13462           echo "cannot find nm_test_func in $nlist" >&5
13463         fi
13464       else
13465         echo "cannot find nm_test_var in $nlist" >&5
13466       fi
13467     else
13468       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13469     fi
13470   else
13471     echo "$progname: failed program was:" >&5
13472     cat conftest.$ac_ext >&5
13473   fi
13474   rm -rf conftest* conftst*
13475
13476   # Do not use the global_symbol_pipe unless it works.
13477   if test "$pipe_works" = yes; then
13478     break
13479   else
13480     lt_cv_sys_global_symbol_pipe=
13481   fi
13482 done
13483
13484 fi
13485
13486 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13487   lt_cv_sys_global_symbol_to_cdecl=
13488 fi
13489 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13490   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13491 $as_echo "failed" >&6; }
13492 else
13493   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13494 $as_echo "ok" >&6; }
13495 fi
13496
13497
13498
13499
13500
13501
13502
13503
13504
13505
13506
13507
13508
13509
13510
13511
13512
13513
13514
13515
13516
13517
13518 # Check whether --enable-libtool-lock was given.
13519 if test "${enable_libtool_lock+set}" = set; then :
13520   enableval=$enable_libtool_lock;
13521 fi
13522
13523 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13524
13525 # Some flags need to be propagated to the compiler or linker for good
13526 # libtool support.
13527 case $host in
13528 ia64-*-hpux*)
13529   # Find out which ABI we are using.
13530   echo 'int i;' > conftest.$ac_ext
13531   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13532   (eval $ac_compile) 2>&5
13533   ac_status=$?
13534   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13535   test $ac_status = 0; }; then
13536     case `/usr/bin/file conftest.$ac_objext` in
13537       *ELF-32*)
13538         HPUX_IA64_MODE="32"
13539         ;;
13540       *ELF-64*)
13541         HPUX_IA64_MODE="64"
13542         ;;
13543     esac
13544   fi
13545   rm -rf conftest*
13546   ;;
13547 *-*-irix6*)
13548   # Find out which ABI we are using.
13549   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13550   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13551   (eval $ac_compile) 2>&5
13552   ac_status=$?
13553   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13554   test $ac_status = 0; }; then
13555     if test "$lt_cv_prog_gnu_ld" = yes; then
13556       case `/usr/bin/file conftest.$ac_objext` in
13557         *32-bit*)
13558           LD="${LD-ld} -melf32bsmip"
13559           ;;
13560         *N32*)
13561           LD="${LD-ld} -melf32bmipn32"
13562           ;;
13563         *64-bit*)
13564           LD="${LD-ld} -melf64bmip"
13565         ;;
13566       esac
13567     else
13568       case `/usr/bin/file conftest.$ac_objext` in
13569         *32-bit*)
13570           LD="${LD-ld} -32"
13571           ;;
13572         *N32*)
13573           LD="${LD-ld} -n32"
13574           ;;
13575         *64-bit*)
13576           LD="${LD-ld} -64"
13577           ;;
13578       esac
13579     fi
13580   fi
13581   rm -rf conftest*
13582   ;;
13583
13584 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
13585 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13586   # Find out which ABI we are using.
13587   echo 'int i;' > conftest.$ac_ext
13588   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13589   (eval $ac_compile) 2>&5
13590   ac_status=$?
13591   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13592   test $ac_status = 0; }; then
13593     case `/usr/bin/file conftest.o` in
13594       *32-bit*)
13595         case $host in
13596           x86_64-*kfreebsd*-gnu)
13597             LD="${LD-ld} -m elf_i386_fbsd"
13598             ;;
13599           x86_64-*linux*)
13600             case `/usr/bin/file conftest.o` in
13601               *x86-64*)
13602                 LD="${LD-ld} -m elf32_x86_64"
13603                 ;;
13604               *)
13605                 LD="${LD-ld} -m elf_i386"
13606                 ;;
13607             esac
13608             ;;
13609           ppc64-*linux*|powerpc64-*linux*)
13610             LD="${LD-ld} -m elf32ppclinux"
13611             ;;
13612           s390x-*linux*)
13613             LD="${LD-ld} -m elf_s390"
13614             ;;
13615           sparc64-*linux*)
13616             LD="${LD-ld} -m elf32_sparc"
13617             ;;
13618         esac
13619         ;;
13620       *64-bit*)
13621         case $host in
13622           x86_64-*kfreebsd*-gnu)
13623             LD="${LD-ld} -m elf_x86_64_fbsd"
13624             ;;
13625           x86_64-*linux*)
13626             LD="${LD-ld} -m elf_x86_64"
13627             ;;
13628           ppc*-*linux*|powerpc*-*linux*)
13629             LD="${LD-ld} -m elf64ppc"
13630             ;;
13631           s390*-*linux*|s390*-*tpf*)
13632             LD="${LD-ld} -m elf64_s390"
13633             ;;
13634           sparc*-*linux*)
13635             LD="${LD-ld} -m elf64_sparc"
13636             ;;
13637         esac
13638         ;;
13639     esac
13640   fi
13641   rm -rf conftest*
13642   ;;
13643
13644 *-*-sco3.2v5*)
13645   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13646   SAVE_CFLAGS="$CFLAGS"
13647   CFLAGS="$CFLAGS -belf"
13648   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13649 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13650 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13651   $as_echo_n "(cached) " >&6
13652 else
13653   ac_ext=c
13654 ac_cpp='$CPP $CPPFLAGS'
13655 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13656 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13657 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13658
13659      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13660 /* end confdefs.h.  */
13661
13662 int
13663 main ()
13664 {
13665
13666   ;
13667   return 0;
13668 }
13669 _ACEOF
13670 if ac_fn_c_try_link "$LINENO"; then :
13671   lt_cv_cc_needs_belf=yes
13672 else
13673   lt_cv_cc_needs_belf=no
13674 fi
13675 rm -f core conftest.err conftest.$ac_objext \
13676     conftest$ac_exeext conftest.$ac_ext
13677      ac_ext=c
13678 ac_cpp='$CPP $CPPFLAGS'
13679 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13680 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13681 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13682
13683 fi
13684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13685 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13686   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13687     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13688     CFLAGS="$SAVE_CFLAGS"
13689   fi
13690   ;;
13691 sparc*-*solaris*)
13692   # Find out which ABI we are using.
13693   echo 'int i;' > conftest.$ac_ext
13694   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13695   (eval $ac_compile) 2>&5
13696   ac_status=$?
13697   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13698   test $ac_status = 0; }; then
13699     case `/usr/bin/file conftest.o` in
13700     *64-bit*)
13701       case $lt_cv_prog_gnu_ld in
13702       yes*) LD="${LD-ld} -m elf64_sparc" ;;
13703       *)
13704         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13705           LD="${LD-ld} -64"
13706         fi
13707         ;;
13708       esac
13709       ;;
13710     esac
13711   fi
13712   rm -rf conftest*
13713   ;;
13714 esac
13715
13716 need_locks="$enable_libtool_lock"
13717
13718
13719   case $host_os in
13720     rhapsody* | darwin*)
13721     if test -n "$ac_tool_prefix"; then
13722   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13723 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13725 $as_echo_n "checking for $ac_word... " >&6; }
13726 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13727   $as_echo_n "(cached) " >&6
13728 else
13729   if test -n "$DSYMUTIL"; then
13730   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13731 else
13732 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13733 for as_dir in $PATH
13734 do
13735   IFS=$as_save_IFS
13736   test -z "$as_dir" && as_dir=.
13737     for ac_exec_ext in '' $ac_executable_extensions; do
13738   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13739     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13740     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13741     break 2
13742   fi
13743 done
13744   done
13745 IFS=$as_save_IFS
13746
13747 fi
13748 fi
13749 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13750 if test -n "$DSYMUTIL"; then
13751   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13752 $as_echo "$DSYMUTIL" >&6; }
13753 else
13754   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13755 $as_echo "no" >&6; }
13756 fi
13757
13758
13759 fi
13760 if test -z "$ac_cv_prog_DSYMUTIL"; then
13761   ac_ct_DSYMUTIL=$DSYMUTIL
13762   # Extract the first word of "dsymutil", so it can be a program name with args.
13763 set dummy dsymutil; ac_word=$2
13764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13765 $as_echo_n "checking for $ac_word... " >&6; }
13766 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13767   $as_echo_n "(cached) " >&6
13768 else
13769   if test -n "$ac_ct_DSYMUTIL"; then
13770   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13771 else
13772 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13773 for as_dir in $PATH
13774 do
13775   IFS=$as_save_IFS
13776   test -z "$as_dir" && as_dir=.
13777     for ac_exec_ext in '' $ac_executable_extensions; do
13778   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13779     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13780     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13781     break 2
13782   fi
13783 done
13784   done
13785 IFS=$as_save_IFS
13786
13787 fi
13788 fi
13789 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13790 if test -n "$ac_ct_DSYMUTIL"; then
13791   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13792 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13793 else
13794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13795 $as_echo "no" >&6; }
13796 fi
13797
13798   if test "x$ac_ct_DSYMUTIL" = x; then
13799     DSYMUTIL=":"
13800   else
13801     case $cross_compiling:$ac_tool_warned in
13802 yes:)
13803 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13804 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13805 ac_tool_warned=yes ;;
13806 esac
13807     DSYMUTIL=$ac_ct_DSYMUTIL
13808   fi
13809 else
13810   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13811 fi
13812
13813     if test -n "$ac_tool_prefix"; then
13814   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13815 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13817 $as_echo_n "checking for $ac_word... " >&6; }
13818 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13819   $as_echo_n "(cached) " >&6
13820 else
13821   if test -n "$NMEDIT"; then
13822   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13823 else
13824 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13825 for as_dir in $PATH
13826 do
13827   IFS=$as_save_IFS
13828   test -z "$as_dir" && as_dir=.
13829     for ac_exec_ext in '' $ac_executable_extensions; do
13830   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13831     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13832     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13833     break 2
13834   fi
13835 done
13836   done
13837 IFS=$as_save_IFS
13838
13839 fi
13840 fi
13841 NMEDIT=$ac_cv_prog_NMEDIT
13842 if test -n "$NMEDIT"; then
13843   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13844 $as_echo "$NMEDIT" >&6; }
13845 else
13846   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13847 $as_echo "no" >&6; }
13848 fi
13849
13850
13851 fi
13852 if test -z "$ac_cv_prog_NMEDIT"; then
13853   ac_ct_NMEDIT=$NMEDIT
13854   # Extract the first word of "nmedit", so it can be a program name with args.
13855 set dummy nmedit; ac_word=$2
13856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13857 $as_echo_n "checking for $ac_word... " >&6; }
13858 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
13859   $as_echo_n "(cached) " >&6
13860 else
13861   if test -n "$ac_ct_NMEDIT"; then
13862   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
13863 else
13864 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13865 for as_dir in $PATH
13866 do
13867   IFS=$as_save_IFS
13868   test -z "$as_dir" && as_dir=.
13869     for ac_exec_ext in '' $ac_executable_extensions; do
13870   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13871     ac_cv_prog_ac_ct_NMEDIT="nmedit"
13872     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13873     break 2
13874   fi
13875 done
13876   done
13877 IFS=$as_save_IFS
13878
13879 fi
13880 fi
13881 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
13882 if test -n "$ac_ct_NMEDIT"; then
13883   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
13884 $as_echo "$ac_ct_NMEDIT" >&6; }
13885 else
13886   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13887 $as_echo "no" >&6; }
13888 fi
13889
13890   if test "x$ac_ct_NMEDIT" = x; then
13891     NMEDIT=":"
13892   else
13893     case $cross_compiling:$ac_tool_warned in
13894 yes:)
13895 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13896 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13897 ac_tool_warned=yes ;;
13898 esac
13899     NMEDIT=$ac_ct_NMEDIT
13900   fi
13901 else
13902   NMEDIT="$ac_cv_prog_NMEDIT"
13903 fi
13904
13905     if test -n "$ac_tool_prefix"; then
13906   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
13907 set dummy ${ac_tool_prefix}lipo; ac_word=$2
13908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13909 $as_echo_n "checking for $ac_word... " >&6; }
13910 if test "${ac_cv_prog_LIPO+set}" = set; then :
13911   $as_echo_n "(cached) " >&6
13912 else
13913   if test -n "$LIPO"; then
13914   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
13915 else
13916 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13917 for as_dir in $PATH
13918 do
13919   IFS=$as_save_IFS
13920   test -z "$as_dir" && as_dir=.
13921     for ac_exec_ext in '' $ac_executable_extensions; do
13922   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13923     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
13924     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13925     break 2
13926   fi
13927 done
13928   done
13929 IFS=$as_save_IFS
13930
13931 fi
13932 fi
13933 LIPO=$ac_cv_prog_LIPO
13934 if test -n "$LIPO"; then
13935   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
13936 $as_echo "$LIPO" >&6; }
13937 else
13938   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13939 $as_echo "no" >&6; }
13940 fi
13941
13942
13943 fi
13944 if test -z "$ac_cv_prog_LIPO"; then
13945   ac_ct_LIPO=$LIPO
13946   # Extract the first word of "lipo", so it can be a program name with args.
13947 set dummy lipo; ac_word=$2
13948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13949 $as_echo_n "checking for $ac_word... " >&6; }
13950 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
13951   $as_echo_n "(cached) " >&6
13952 else
13953   if test -n "$ac_ct_LIPO"; then
13954   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
13955 else
13956 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13957 for as_dir in $PATH
13958 do
13959   IFS=$as_save_IFS
13960   test -z "$as_dir" && as_dir=.
13961     for ac_exec_ext in '' $ac_executable_extensions; do
13962   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13963     ac_cv_prog_ac_ct_LIPO="lipo"
13964     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13965     break 2
13966   fi
13967 done
13968   done
13969 IFS=$as_save_IFS
13970
13971 fi
13972 fi
13973 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
13974 if test -n "$ac_ct_LIPO"; then
13975   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
13976 $as_echo "$ac_ct_LIPO" >&6; }
13977 else
13978   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13979 $as_echo "no" >&6; }
13980 fi
13981
13982   if test "x$ac_ct_LIPO" = x; then
13983     LIPO=":"
13984   else
13985     case $cross_compiling:$ac_tool_warned in
13986 yes:)
13987 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13988 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13989 ac_tool_warned=yes ;;
13990 esac
13991     LIPO=$ac_ct_LIPO
13992   fi
13993 else
13994   LIPO="$ac_cv_prog_LIPO"
13995 fi
13996
13997     if test -n "$ac_tool_prefix"; then
13998   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
13999 set dummy ${ac_tool_prefix}otool; ac_word=$2
14000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14001 $as_echo_n "checking for $ac_word... " >&6; }
14002 if test "${ac_cv_prog_OTOOL+set}" = set; then :
14003   $as_echo_n "(cached) " >&6
14004 else
14005   if test -n "$OTOOL"; then
14006   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
14007 else
14008 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14009 for as_dir in $PATH
14010 do
14011   IFS=$as_save_IFS
14012   test -z "$as_dir" && as_dir=.
14013     for ac_exec_ext in '' $ac_executable_extensions; do
14014   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14015     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
14016     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14017     break 2
14018   fi
14019 done
14020   done
14021 IFS=$as_save_IFS
14022
14023 fi
14024 fi
14025 OTOOL=$ac_cv_prog_OTOOL
14026 if test -n "$OTOOL"; then
14027   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
14028 $as_echo "$OTOOL" >&6; }
14029 else
14030   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14031 $as_echo "no" >&6; }
14032 fi
14033
14034
14035 fi
14036 if test -z "$ac_cv_prog_OTOOL"; then
14037   ac_ct_OTOOL=$OTOOL
14038   # Extract the first word of "otool", so it can be a program name with args.
14039 set dummy otool; ac_word=$2
14040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14041 $as_echo_n "checking for $ac_word... " >&6; }
14042 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14043   $as_echo_n "(cached) " >&6
14044 else
14045   if test -n "$ac_ct_OTOOL"; then
14046   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14047 else
14048 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14049 for as_dir in $PATH
14050 do
14051   IFS=$as_save_IFS
14052   test -z "$as_dir" && as_dir=.
14053     for ac_exec_ext in '' $ac_executable_extensions; do
14054   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14055     ac_cv_prog_ac_ct_OTOOL="otool"
14056     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14057     break 2
14058   fi
14059 done
14060   done
14061 IFS=$as_save_IFS
14062
14063 fi
14064 fi
14065 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14066 if test -n "$ac_ct_OTOOL"; then
14067   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14068 $as_echo "$ac_ct_OTOOL" >&6; }
14069 else
14070   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14071 $as_echo "no" >&6; }
14072 fi
14073
14074   if test "x$ac_ct_OTOOL" = x; then
14075     OTOOL=":"
14076   else
14077     case $cross_compiling:$ac_tool_warned in
14078 yes:)
14079 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14080 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14081 ac_tool_warned=yes ;;
14082 esac
14083     OTOOL=$ac_ct_OTOOL
14084   fi
14085 else
14086   OTOOL="$ac_cv_prog_OTOOL"
14087 fi
14088
14089     if test -n "$ac_tool_prefix"; then
14090   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14091 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14093 $as_echo_n "checking for $ac_word... " >&6; }
14094 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14095   $as_echo_n "(cached) " >&6
14096 else
14097   if test -n "$OTOOL64"; then
14098   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14099 else
14100 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14101 for as_dir in $PATH
14102 do
14103   IFS=$as_save_IFS
14104   test -z "$as_dir" && as_dir=.
14105     for ac_exec_ext in '' $ac_executable_extensions; do
14106   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14107     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14108     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14109     break 2
14110   fi
14111 done
14112   done
14113 IFS=$as_save_IFS
14114
14115 fi
14116 fi
14117 OTOOL64=$ac_cv_prog_OTOOL64
14118 if test -n "$OTOOL64"; then
14119   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14120 $as_echo "$OTOOL64" >&6; }
14121 else
14122   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14123 $as_echo "no" >&6; }
14124 fi
14125
14126
14127 fi
14128 if test -z "$ac_cv_prog_OTOOL64"; then
14129   ac_ct_OTOOL64=$OTOOL64
14130   # Extract the first word of "otool64", so it can be a program name with args.
14131 set dummy otool64; ac_word=$2
14132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14133 $as_echo_n "checking for $ac_word... " >&6; }
14134 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14135   $as_echo_n "(cached) " >&6
14136 else
14137   if test -n "$ac_ct_OTOOL64"; then
14138   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14139 else
14140 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14141 for as_dir in $PATH
14142 do
14143   IFS=$as_save_IFS
14144   test -z "$as_dir" && as_dir=.
14145     for ac_exec_ext in '' $ac_executable_extensions; do
14146   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14147     ac_cv_prog_ac_ct_OTOOL64="otool64"
14148     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14149     break 2
14150   fi
14151 done
14152   done
14153 IFS=$as_save_IFS
14154
14155 fi
14156 fi
14157 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14158 if test -n "$ac_ct_OTOOL64"; then
14159   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14160 $as_echo "$ac_ct_OTOOL64" >&6; }
14161 else
14162   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14163 $as_echo "no" >&6; }
14164 fi
14165
14166   if test "x$ac_ct_OTOOL64" = x; then
14167     OTOOL64=":"
14168   else
14169     case $cross_compiling:$ac_tool_warned in
14170 yes:)
14171 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14172 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14173 ac_tool_warned=yes ;;
14174 esac
14175     OTOOL64=$ac_ct_OTOOL64
14176   fi
14177 else
14178   OTOOL64="$ac_cv_prog_OTOOL64"
14179 fi
14180
14181
14182
14183
14184
14185
14186
14187
14188
14189
14190
14191
14192
14193
14194
14195
14196
14197
14198
14199
14200
14201
14202
14203
14204
14205
14206
14207     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14208 $as_echo_n "checking for -single_module linker flag... " >&6; }
14209 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14210   $as_echo_n "(cached) " >&6
14211 else
14212   lt_cv_apple_cc_single_mod=no
14213       if test -z "${LT_MULTI_MODULE}"; then
14214         # By default we will add the -single_module flag. You can override
14215         # by either setting the environment variable LT_MULTI_MODULE
14216         # non-empty at configure time, or by adding -multi_module to the
14217         # link flags.
14218         rm -rf libconftest.dylib*
14219         echo "int foo(void){return 1;}" > conftest.c
14220         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14221 -dynamiclib -Wl,-single_module conftest.c" >&5
14222         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14223           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14224         _lt_result=$?
14225         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14226           lt_cv_apple_cc_single_mod=yes
14227         else
14228           cat conftest.err >&5
14229         fi
14230         rm -rf libconftest.dylib*
14231         rm -f conftest.*
14232       fi
14233 fi
14234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14235 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14236     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14237 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14238 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14239   $as_echo_n "(cached) " >&6
14240 else
14241   lt_cv_ld_exported_symbols_list=no
14242       save_LDFLAGS=$LDFLAGS
14243       echo "_main" > conftest.sym
14244       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14245       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14246 /* end confdefs.h.  */
14247
14248 int
14249 main ()
14250 {
14251
14252   ;
14253   return 0;
14254 }
14255 _ACEOF
14256 if ac_fn_c_try_link "$LINENO"; then :
14257   lt_cv_ld_exported_symbols_list=yes
14258 else
14259   lt_cv_ld_exported_symbols_list=no
14260 fi
14261 rm -f core conftest.err conftest.$ac_objext \
14262     conftest$ac_exeext conftest.$ac_ext
14263         LDFLAGS="$save_LDFLAGS"
14264
14265 fi
14266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14267 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14268     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14269 $as_echo_n "checking for -force_load linker flag... " >&6; }
14270 if test "${lt_cv_ld_force_load+set}" = set; then :
14271   $as_echo_n "(cached) " >&6
14272 else
14273   lt_cv_ld_force_load=no
14274       cat > conftest.c << _LT_EOF
14275 int forced_loaded() { return 2;}
14276 _LT_EOF
14277       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14278       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14279       echo "$AR cru libconftest.a conftest.o" >&5
14280       $AR cru libconftest.a conftest.o 2>&5
14281       cat > conftest.c << _LT_EOF
14282 int main() { return 0;}
14283 _LT_EOF
14284       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14285       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14286       _lt_result=$?
14287       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14288         lt_cv_ld_force_load=yes
14289       else
14290         cat conftest.err >&5
14291       fi
14292         rm -f conftest.err libconftest.a conftest conftest.c
14293         rm -rf conftest.dSYM
14294
14295 fi
14296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14297 $as_echo "$lt_cv_ld_force_load" >&6; }
14298     case $host_os in
14299     rhapsody* | darwin1.[012])
14300       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14301     darwin1.*)
14302       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14303     darwin*) # darwin 5.x on
14304       # if running on 10.5 or later, the deployment target defaults
14305       # to the OS version, if on x86, and 10.4, the deployment
14306       # target defaults to 10.4. Don't you love it?
14307       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14308         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14309           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14310         10.[012]*)
14311           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14312         10.*)
14313           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14314       esac
14315     ;;
14316   esac
14317     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14318       _lt_dar_single_mod='$single_module'
14319     fi
14320     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14321       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14322     else
14323       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14324     fi
14325     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14326       _lt_dsymutil='~$DSYMUTIL $lib || :'
14327     else
14328       _lt_dsymutil=
14329     fi
14330     ;;
14331   esac
14332
14333 for ac_header in dlfcn.h
14334 do :
14335   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14336 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14337   cat >>confdefs.h <<_ACEOF
14338 #define HAVE_DLFCN_H 1
14339 _ACEOF
14340
14341 fi
14342 done
14343
14344
14345
14346
14347
14348 # Set options
14349
14350
14351
14352         enable_dlopen=no
14353
14354
14355   enable_win32_dll=no
14356
14357
14358             # Check whether --enable-shared was given.
14359 if test "${enable_shared+set}" = set; then :
14360   enableval=$enable_shared; p=${PACKAGE-default}
14361     case $enableval in
14362     yes) enable_shared=yes ;;
14363     no) enable_shared=no ;;
14364     *)
14365       enable_shared=no
14366       # Look at the argument we got.  We use all the common list separators.
14367       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14368       for pkg in $enableval; do
14369         IFS="$lt_save_ifs"
14370         if test "X$pkg" = "X$p"; then
14371           enable_shared=yes
14372         fi
14373       done
14374       IFS="$lt_save_ifs"
14375       ;;
14376     esac
14377 else
14378   enable_shared=yes
14379 fi
14380
14381
14382
14383
14384
14385
14386
14387
14388
14389   # Check whether --enable-static was given.
14390 if test "${enable_static+set}" = set; then :
14391   enableval=$enable_static; p=${PACKAGE-default}
14392     case $enableval in
14393     yes) enable_static=yes ;;
14394     no) enable_static=no ;;
14395     *)
14396      enable_static=no
14397       # Look at the argument we got.  We use all the common list separators.
14398       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14399       for pkg in $enableval; do
14400         IFS="$lt_save_ifs"
14401         if test "X$pkg" = "X$p"; then
14402           enable_static=yes
14403         fi
14404       done
14405       IFS="$lt_save_ifs"
14406       ;;
14407     esac
14408 else
14409   enable_static=yes
14410 fi
14411
14412
14413
14414
14415
14416
14417
14418
14419
14420
14421 # Check whether --with-pic was given.
14422 if test "${with_pic+set}" = set; then :
14423   withval=$with_pic; pic_mode="$withval"
14424 else
14425   pic_mode=default
14426 fi
14427
14428
14429 test -z "$pic_mode" && pic_mode=default
14430
14431
14432
14433
14434
14435
14436
14437   # Check whether --enable-fast-install was given.
14438 if test "${enable_fast_install+set}" = set; then :
14439   enableval=$enable_fast_install; p=${PACKAGE-default}
14440     case $enableval in
14441     yes) enable_fast_install=yes ;;
14442     no) enable_fast_install=no ;;
14443     *)
14444       enable_fast_install=no
14445       # Look at the argument we got.  We use all the common list separators.
14446       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14447       for pkg in $enableval; do
14448         IFS="$lt_save_ifs"
14449         if test "X$pkg" = "X$p"; then
14450           enable_fast_install=yes
14451         fi
14452       done
14453       IFS="$lt_save_ifs"
14454       ;;
14455     esac
14456 else
14457   enable_fast_install=yes
14458 fi
14459
14460
14461
14462
14463
14464
14465
14466
14467
14468
14469
14470 # This can be used to rebuild libtool when needed
14471 LIBTOOL_DEPS="$ltmain"
14472
14473 # Always use our own libtool.
14474 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14475
14476
14477
14478
14479
14480
14481
14482
14483
14484
14485
14486
14487
14488
14489
14490
14491
14492
14493
14494
14495
14496
14497
14498
14499
14500
14501 test -z "$LN_S" && LN_S="ln -s"
14502
14503
14504
14505
14506
14507
14508
14509
14510
14511
14512
14513
14514
14515
14516 if test -n "${ZSH_VERSION+set}" ; then
14517    setopt NO_GLOB_SUBST
14518 fi
14519
14520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14521 $as_echo_n "checking for objdir... " >&6; }
14522 if test "${lt_cv_objdir+set}" = set; then :
14523   $as_echo_n "(cached) " >&6
14524 else
14525   rm -f .libs 2>/dev/null
14526 mkdir .libs 2>/dev/null
14527 if test -d .libs; then
14528   lt_cv_objdir=.libs
14529 else
14530   # MS-DOS does not allow filenames that begin with a dot.
14531   lt_cv_objdir=_libs
14532 fi
14533 rmdir .libs 2>/dev/null
14534 fi
14535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14536 $as_echo "$lt_cv_objdir" >&6; }
14537 objdir=$lt_cv_objdir
14538
14539
14540
14541
14542
14543 cat >>confdefs.h <<_ACEOF
14544 #define LT_OBJDIR "$lt_cv_objdir/"
14545 _ACEOF
14546
14547
14548
14549
14550 case $host_os in
14551 aix3*)
14552   # AIX sometimes has problems with the GCC collect2 program.  For some
14553   # reason, if we set the COLLECT_NAMES environment variable, the problems
14554   # vanish in a puff of smoke.
14555   if test "X${COLLECT_NAMES+set}" != Xset; then
14556     COLLECT_NAMES=
14557     export COLLECT_NAMES
14558   fi
14559   ;;
14560 esac
14561
14562 # Global variables:
14563 ofile=libtool
14564 can_build_shared=yes
14565
14566 # All known linkers require a `.a' archive for static linking (except MSVC,
14567 # which needs '.lib').
14568 libext=a
14569
14570 with_gnu_ld="$lt_cv_prog_gnu_ld"
14571
14572 old_CC="$CC"
14573 old_CFLAGS="$CFLAGS"
14574
14575 # Set sane defaults for various variables
14576 test -z "$CC" && CC=cc
14577 test -z "$LTCC" && LTCC=$CC
14578 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14579 test -z "$LD" && LD=ld
14580 test -z "$ac_objext" && ac_objext=o
14581
14582 for cc_temp in $compiler""; do
14583   case $cc_temp in
14584     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14585     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14586     \-*) ;;
14587     *) break;;
14588   esac
14589 done
14590 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14591
14592
14593 # Only perform the check for file, if the check method requires it
14594 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14595 case $deplibs_check_method in
14596 file_magic*)
14597   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14598     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14599 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14600 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14601   $as_echo_n "(cached) " >&6
14602 else
14603   case $MAGIC_CMD in
14604 [\\/*] |  ?:[\\/]*)
14605   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14606   ;;
14607 *)
14608   lt_save_MAGIC_CMD="$MAGIC_CMD"
14609   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14610   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14611   for ac_dir in $ac_dummy; do
14612     IFS="$lt_save_ifs"
14613     test -z "$ac_dir" && ac_dir=.
14614     if test -f $ac_dir/${ac_tool_prefix}file; then
14615       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14616       if test -n "$file_magic_test_file"; then
14617         case $deplibs_check_method in
14618         "file_magic "*)
14619           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14620           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14621           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14622             $EGREP "$file_magic_regex" > /dev/null; then
14623             :
14624           else
14625             cat <<_LT_EOF 1>&2
14626
14627 *** Warning: the command libtool uses to detect shared libraries,
14628 *** $file_magic_cmd, produces output that libtool cannot recognize.
14629 *** The result is that libtool may fail to recognize shared libraries
14630 *** as such.  This will affect the creation of libtool libraries that
14631 *** depend on shared libraries, but programs linked with such libtool
14632 *** libraries will work regardless of this problem.  Nevertheless, you
14633 *** may want to report the problem to your system manager and/or to
14634 *** bug-libtool@gnu.org
14635
14636 _LT_EOF
14637           fi ;;
14638         esac
14639       fi
14640       break
14641     fi
14642   done
14643   IFS="$lt_save_ifs"
14644   MAGIC_CMD="$lt_save_MAGIC_CMD"
14645   ;;
14646 esac
14647 fi
14648
14649 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14650 if test -n "$MAGIC_CMD"; then
14651   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14652 $as_echo "$MAGIC_CMD" >&6; }
14653 else
14654   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14655 $as_echo "no" >&6; }
14656 fi
14657
14658
14659
14660
14661
14662 if test -z "$lt_cv_path_MAGIC_CMD"; then
14663   if test -n "$ac_tool_prefix"; then
14664     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14665 $as_echo_n "checking for file... " >&6; }
14666 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14667   $as_echo_n "(cached) " >&6
14668 else
14669   case $MAGIC_CMD in
14670 [\\/*] |  ?:[\\/]*)
14671   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14672   ;;
14673 *)
14674   lt_save_MAGIC_CMD="$MAGIC_CMD"
14675   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14676   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14677   for ac_dir in $ac_dummy; do
14678     IFS="$lt_save_ifs"
14679     test -z "$ac_dir" && ac_dir=.
14680     if test -f $ac_dir/file; then
14681       lt_cv_path_MAGIC_CMD="$ac_dir/file"
14682       if test -n "$file_magic_test_file"; then
14683         case $deplibs_check_method in
14684         "file_magic "*)
14685           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14686           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14687           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14688             $EGREP "$file_magic_regex" > /dev/null; then
14689             :
14690           else
14691             cat <<_LT_EOF 1>&2
14692
14693 *** Warning: the command libtool uses to detect shared libraries,
14694 *** $file_magic_cmd, produces output that libtool cannot recognize.
14695 *** The result is that libtool may fail to recognize shared libraries
14696 *** as such.  This will affect the creation of libtool libraries that
14697 *** depend on shared libraries, but programs linked with such libtool
14698 *** libraries will work regardless of this problem.  Nevertheless, you
14699 *** may want to report the problem to your system manager and/or to
14700 *** bug-libtool@gnu.org
14701
14702 _LT_EOF
14703           fi ;;
14704         esac
14705       fi
14706       break
14707     fi
14708   done
14709   IFS="$lt_save_ifs"
14710   MAGIC_CMD="$lt_save_MAGIC_CMD"
14711   ;;
14712 esac
14713 fi
14714
14715 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14716 if test -n "$MAGIC_CMD"; then
14717   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14718 $as_echo "$MAGIC_CMD" >&6; }
14719 else
14720   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14721 $as_echo "no" >&6; }
14722 fi
14723
14724
14725   else
14726     MAGIC_CMD=:
14727   fi
14728 fi
14729
14730   fi
14731   ;;
14732 esac
14733
14734 # Use C for the default configuration in the libtool script
14735
14736 lt_save_CC="$CC"
14737 ac_ext=c
14738 ac_cpp='$CPP $CPPFLAGS'
14739 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14740 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14741 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14742
14743
14744 # Source file extension for C test sources.
14745 ac_ext=c
14746
14747 # Object file extension for compiled C test sources.
14748 objext=o
14749 objext=$objext
14750
14751 # Code to be used in simple compile tests
14752 lt_simple_compile_test_code="int some_variable = 0;"
14753
14754 # Code to be used in simple link tests
14755 lt_simple_link_test_code='int main(){return(0);}'
14756
14757
14758
14759
14760
14761
14762
14763 # If no C compiler was specified, use CC.
14764 LTCC=${LTCC-"$CC"}
14765
14766 # If no C compiler flags were specified, use CFLAGS.
14767 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14768
14769 # Allow CC to be a program name with arguments.
14770 compiler=$CC
14771
14772 # Save the default compiler, since it gets overwritten when the other
14773 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14774 compiler_DEFAULT=$CC
14775
14776 # save warnings/boilerplate of simple test code
14777 ac_outfile=conftest.$ac_objext
14778 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14779 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14780 _lt_compiler_boilerplate=`cat conftest.err`
14781 $RM conftest*
14782
14783 ac_outfile=conftest.$ac_objext
14784 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14785 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14786 _lt_linker_boilerplate=`cat conftest.err`
14787 $RM -r conftest*
14788
14789
14790 ## CAVEAT EMPTOR:
14791 ## There is no encapsulation within the following macros, do not change
14792 ## the running order or otherwise move them around unless you know exactly
14793 ## what you are doing...
14794 if test -n "$compiler"; then
14795
14796 lt_prog_compiler_no_builtin_flag=
14797
14798 if test "$GCC" = yes; then
14799   case $cc_basename in
14800   nvcc*)
14801     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14802   *)
14803     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14804   esac
14805
14806   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14807 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14808 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14809   $as_echo_n "(cached) " >&6
14810 else
14811   lt_cv_prog_compiler_rtti_exceptions=no
14812    ac_outfile=conftest.$ac_objext
14813    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14814    lt_compiler_flag="-fno-rtti -fno-exceptions"
14815    # Insert the option either (1) after the last *FLAGS variable, or
14816    # (2) before a word containing "conftest.", or (3) at the end.
14817    # Note that $ac_compile itself does not contain backslashes and begins
14818    # with a dollar sign (not a hyphen), so the echo should work correctly.
14819    # The option is referenced via a variable to avoid confusing sed.
14820    lt_compile=`echo "$ac_compile" | $SED \
14821    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14822    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14823    -e 's:$: $lt_compiler_flag:'`
14824    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14825    (eval "$lt_compile" 2>conftest.err)
14826    ac_status=$?
14827    cat conftest.err >&5
14828    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14829    if (exit $ac_status) && test -s "$ac_outfile"; then
14830      # The compiler can only warn and ignore the option if not recognized
14831      # So say no if there are warnings other than the usual output.
14832      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14833      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14834      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14835        lt_cv_prog_compiler_rtti_exceptions=yes
14836      fi
14837    fi
14838    $RM conftest*
14839
14840 fi
14841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14842 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14843
14844 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14845     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14846 else
14847     :
14848 fi
14849
14850 fi
14851
14852
14853
14854
14855
14856
14857   lt_prog_compiler_wl=
14858 lt_prog_compiler_pic=
14859 lt_prog_compiler_static=
14860
14861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14862 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14863
14864   if test "$GCC" = yes; then
14865     lt_prog_compiler_wl='-Wl,'
14866     lt_prog_compiler_static='-static'
14867
14868     case $host_os in
14869       aix*)
14870       # All AIX code is PIC.
14871       if test "$host_cpu" = ia64; then
14872         # AIX 5 now supports IA64 processor
14873         lt_prog_compiler_static='-Bstatic'
14874       fi
14875       lt_prog_compiler_pic='-fPIC'
14876       ;;
14877
14878     amigaos*)
14879       case $host_cpu in
14880       powerpc)
14881             # see comment about AmigaOS4 .so support
14882             lt_prog_compiler_pic='-fPIC'
14883         ;;
14884       m68k)
14885             # FIXME: we need at least 68020 code to build shared libraries, but
14886             # adding the `-m68020' flag to GCC prevents building anything better,
14887             # like `-m68040'.
14888             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
14889         ;;
14890       esac
14891       ;;
14892
14893     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14894       # PIC is the default for these OSes.
14895       ;;
14896
14897     mingw* | cygwin* | pw32* | os2* | cegcc*)
14898       # This hack is so that the source file can tell whether it is being
14899       # built for inclusion in a dll (and should export symbols for example).
14900       # Although the cygwin gcc ignores -fPIC, still need this for old-style
14901       # (--disable-auto-import) libraries
14902       lt_prog_compiler_pic='-DDLL_EXPORT'
14903       ;;
14904
14905     darwin* | rhapsody*)
14906       # PIC is the default on this platform
14907       # Common symbols not allowed in MH_DYLIB files
14908       lt_prog_compiler_pic='-fno-common'
14909       ;;
14910
14911     haiku*)
14912       # PIC is the default for Haiku.
14913       # The "-static" flag exists, but is broken.
14914       lt_prog_compiler_static=
14915       ;;
14916
14917     hpux*)
14918       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
14919       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
14920       # sets the default TLS model and affects inlining.
14921       case $host_cpu in
14922       hppa*64*)
14923         # +Z the default
14924         ;;
14925       *)
14926         lt_prog_compiler_pic='-fPIC'
14927         ;;
14928       esac
14929       ;;
14930
14931     interix[3-9]*)
14932       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
14933       # Instead, we relocate shared libraries at runtime.
14934       ;;
14935
14936     msdosdjgpp*)
14937       # Just because we use GCC doesn't mean we suddenly get shared libraries
14938       # on systems that don't support them.
14939       lt_prog_compiler_can_build_shared=no
14940       enable_shared=no
14941       ;;
14942
14943     *nto* | *qnx*)
14944       # QNX uses GNU C++, but need to define -shared option too, otherwise
14945       # it will coredump.
14946       lt_prog_compiler_pic='-fPIC -shared'
14947       ;;
14948
14949     sysv4*MP*)
14950       if test -d /usr/nec; then
14951         lt_prog_compiler_pic=-Kconform_pic
14952       fi
14953       ;;
14954
14955     *)
14956       lt_prog_compiler_pic='-fPIC'
14957       ;;
14958     esac
14959
14960     case $cc_basename in
14961     nvcc*) # Cuda Compiler Driver 2.2
14962       lt_prog_compiler_wl='-Xlinker '
14963       lt_prog_compiler_pic='-Xcompiler -fPIC'
14964       ;;
14965     esac
14966   else
14967     # PORTME Check for flag to pass linker flags through the system compiler.
14968     case $host_os in
14969     aix*)
14970       lt_prog_compiler_wl='-Wl,'
14971       if test "$host_cpu" = ia64; then
14972         # AIX 5 now supports IA64 processor
14973         lt_prog_compiler_static='-Bstatic'
14974       else
14975         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
14976       fi
14977       ;;
14978
14979     mingw* | cygwin* | pw32* | os2* | cegcc*)
14980       # This hack is so that the source file can tell whether it is being
14981       # built for inclusion in a dll (and should export symbols for example).
14982       lt_prog_compiler_pic='-DDLL_EXPORT'
14983       ;;
14984
14985     hpux9* | hpux10* | hpux11*)
14986       lt_prog_compiler_wl='-Wl,'
14987       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
14988       # not for PA HP-UX.
14989       case $host_cpu in
14990       hppa*64*|ia64*)
14991         # +Z the default
14992         ;;
14993       *)
14994         lt_prog_compiler_pic='+Z'
14995         ;;
14996       esac
14997       # Is there a better lt_prog_compiler_static that works with the bundled CC?
14998       lt_prog_compiler_static='${wl}-a ${wl}archive'
14999       ;;
15000
15001     irix5* | irix6* | nonstopux*)
15002       lt_prog_compiler_wl='-Wl,'
15003       # PIC (with -KPIC) is the default.
15004       lt_prog_compiler_static='-non_shared'
15005       ;;
15006
15007     linux* | k*bsd*-gnu | kopensolaris*-gnu)
15008       case $cc_basename in
15009       # old Intel for x86_64 which still supported -KPIC.
15010       ecc*)
15011         lt_prog_compiler_wl='-Wl,'
15012         lt_prog_compiler_pic='-KPIC'
15013         lt_prog_compiler_static='-static'
15014         ;;
15015       # icc used to be incompatible with GCC.
15016       # ICC 10 doesn't accept -KPIC any more.
15017       icc* | ifort*)
15018         lt_prog_compiler_wl='-Wl,'
15019         lt_prog_compiler_pic='-fPIC'
15020         lt_prog_compiler_static='-static'
15021         ;;
15022       # Lahey Fortran 8.1.
15023       lf95*)
15024         lt_prog_compiler_wl='-Wl,'
15025         lt_prog_compiler_pic='--shared'
15026         lt_prog_compiler_static='--static'
15027         ;;
15028       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
15029         # Portland Group compilers (*not* the Pentium gcc compiler,
15030         # which looks to be a dead project)
15031         lt_prog_compiler_wl='-Wl,'
15032         lt_prog_compiler_pic='-fpic'
15033         lt_prog_compiler_static='-Bstatic'
15034         ;;
15035       ccc*)
15036         lt_prog_compiler_wl='-Wl,'
15037         # All Alpha code is PIC.
15038         lt_prog_compiler_static='-non_shared'
15039         ;;
15040       xl* | bgxl* | bgf* | mpixl*)
15041         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15042         lt_prog_compiler_wl='-Wl,'
15043         lt_prog_compiler_pic='-qpic'
15044         lt_prog_compiler_static='-qstaticlink'
15045         ;;
15046       *)
15047         case `$CC -V 2>&1 | sed 5q` in
15048         *Sun\ F* | *Sun*Fortran*)
15049           # Sun Fortran 8.3 passes all unrecognized flags to the linker
15050           lt_prog_compiler_pic='-KPIC'
15051           lt_prog_compiler_static='-Bstatic'
15052           lt_prog_compiler_wl=''
15053           ;;
15054         *Sun\ C*)
15055           # Sun C 5.9
15056           lt_prog_compiler_pic='-KPIC'
15057           lt_prog_compiler_static='-Bstatic'
15058           lt_prog_compiler_wl='-Wl,'
15059           ;;
15060         esac
15061         ;;
15062       esac
15063       ;;
15064
15065     newsos6)
15066       lt_prog_compiler_pic='-KPIC'
15067       lt_prog_compiler_static='-Bstatic'
15068       ;;
15069
15070     *nto* | *qnx*)
15071       # QNX uses GNU C++, but need to define -shared option too, otherwise
15072       # it will coredump.
15073       lt_prog_compiler_pic='-fPIC -shared'
15074       ;;
15075
15076     osf3* | osf4* | osf5*)
15077       lt_prog_compiler_wl='-Wl,'
15078       # All OSF/1 code is PIC.
15079       lt_prog_compiler_static='-non_shared'
15080       ;;
15081
15082     rdos*)
15083       lt_prog_compiler_static='-non_shared'
15084       ;;
15085
15086     solaris*)
15087       lt_prog_compiler_pic='-KPIC'
15088       lt_prog_compiler_static='-Bstatic'
15089       case $cc_basename in
15090       f77* | f90* | f95*)
15091         lt_prog_compiler_wl='-Qoption ld ';;
15092       *)
15093         lt_prog_compiler_wl='-Wl,';;
15094       esac
15095       ;;
15096
15097     sunos4*)
15098       lt_prog_compiler_wl='-Qoption ld '
15099       lt_prog_compiler_pic='-PIC'
15100       lt_prog_compiler_static='-Bstatic'
15101       ;;
15102
15103     sysv4 | sysv4.2uw2* | sysv4.3*)
15104       lt_prog_compiler_wl='-Wl,'
15105       lt_prog_compiler_pic='-KPIC'
15106       lt_prog_compiler_static='-Bstatic'
15107       ;;
15108
15109     sysv4*MP*)
15110       if test -d /usr/nec ;then
15111         lt_prog_compiler_pic='-Kconform_pic'
15112         lt_prog_compiler_static='-Bstatic'
15113       fi
15114       ;;
15115
15116     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15117       lt_prog_compiler_wl='-Wl,'
15118       lt_prog_compiler_pic='-KPIC'
15119       lt_prog_compiler_static='-Bstatic'
15120       ;;
15121
15122     unicos*)
15123       lt_prog_compiler_wl='-Wl,'
15124       lt_prog_compiler_can_build_shared=no
15125       ;;
15126
15127     uts4*)
15128       lt_prog_compiler_pic='-pic'
15129       lt_prog_compiler_static='-Bstatic'
15130       ;;
15131
15132     *)
15133       lt_prog_compiler_can_build_shared=no
15134       ;;
15135     esac
15136   fi
15137
15138 case $host_os in
15139   # For platforms which do not support PIC, -DPIC is meaningless:
15140   *djgpp*)
15141     lt_prog_compiler_pic=
15142     ;;
15143   *)
15144     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15145     ;;
15146 esac
15147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15148 $as_echo "$lt_prog_compiler_pic" >&6; }
15149
15150
15151
15152
15153
15154
15155 #
15156 # Check to make sure the PIC flag actually works.
15157 #
15158 if test -n "$lt_prog_compiler_pic"; then
15159   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15160 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15161 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15162   $as_echo_n "(cached) " >&6
15163 else
15164   lt_cv_prog_compiler_pic_works=no
15165    ac_outfile=conftest.$ac_objext
15166    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15167    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15168    # Insert the option either (1) after the last *FLAGS variable, or
15169    # (2) before a word containing "conftest.", or (3) at the end.
15170    # Note that $ac_compile itself does not contain backslashes and begins
15171    # with a dollar sign (not a hyphen), so the echo should work correctly.
15172    # The option is referenced via a variable to avoid confusing sed.
15173    lt_compile=`echo "$ac_compile" | $SED \
15174    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15175    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15176    -e 's:$: $lt_compiler_flag:'`
15177    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15178    (eval "$lt_compile" 2>conftest.err)
15179    ac_status=$?
15180    cat conftest.err >&5
15181    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15182    if (exit $ac_status) && test -s "$ac_outfile"; then
15183      # The compiler can only warn and ignore the option if not recognized
15184      # So say no if there are warnings other than the usual output.
15185      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15186      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15187      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15188        lt_cv_prog_compiler_pic_works=yes
15189      fi
15190    fi
15191    $RM conftest*
15192
15193 fi
15194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15195 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15196
15197 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15198     case $lt_prog_compiler_pic in
15199      "" | " "*) ;;
15200      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15201      esac
15202 else
15203     lt_prog_compiler_pic=
15204      lt_prog_compiler_can_build_shared=no
15205 fi
15206
15207 fi
15208
15209
15210
15211
15212
15213
15214 #
15215 # Check to make sure the static flag actually works.
15216 #
15217 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15219 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15220 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15221   $as_echo_n "(cached) " >&6
15222 else
15223   lt_cv_prog_compiler_static_works=no
15224    save_LDFLAGS="$LDFLAGS"
15225    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15226    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15227    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15228      # The linker can only warn and ignore the option if not recognized
15229      # So say no if there are warnings
15230      if test -s conftest.err; then
15231        # Append any errors to the config.log.
15232        cat conftest.err 1>&5
15233        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15234        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15235        if diff conftest.exp conftest.er2 >/dev/null; then
15236          lt_cv_prog_compiler_static_works=yes
15237        fi
15238      else
15239        lt_cv_prog_compiler_static_works=yes
15240      fi
15241    fi
15242    $RM -r conftest*
15243    LDFLAGS="$save_LDFLAGS"
15244
15245 fi
15246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15247 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15248
15249 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15250     :
15251 else
15252     lt_prog_compiler_static=
15253 fi
15254
15255
15256
15257
15258
15259
15260
15261   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15262 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15263 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15264   $as_echo_n "(cached) " >&6
15265 else
15266   lt_cv_prog_compiler_c_o=no
15267    $RM -r conftest 2>/dev/null
15268    mkdir conftest
15269    cd conftest
15270    mkdir out
15271    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15272
15273    lt_compiler_flag="-o out/conftest2.$ac_objext"
15274    # Insert the option either (1) after the last *FLAGS variable, or
15275    # (2) before a word containing "conftest.", or (3) at the end.
15276    # Note that $ac_compile itself does not contain backslashes and begins
15277    # with a dollar sign (not a hyphen), so the echo should work correctly.
15278    lt_compile=`echo "$ac_compile" | $SED \
15279    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15280    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15281    -e 's:$: $lt_compiler_flag:'`
15282    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15283    (eval "$lt_compile" 2>out/conftest.err)
15284    ac_status=$?
15285    cat out/conftest.err >&5
15286    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15287    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15288    then
15289      # The compiler can only warn and ignore the option if not recognized
15290      # So say no if there are warnings
15291      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15292      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15293      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15294        lt_cv_prog_compiler_c_o=yes
15295      fi
15296    fi
15297    chmod u+w . 2>&5
15298    $RM conftest*
15299    # SGI C++ compiler will create directory out/ii_files/ for
15300    # template instantiation
15301    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15302    $RM out/* && rmdir out
15303    cd ..
15304    $RM -r conftest
15305    $RM conftest*
15306
15307 fi
15308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15309 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15310
15311
15312
15313
15314
15315
15316   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15317 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15318 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15319   $as_echo_n "(cached) " >&6
15320 else
15321   lt_cv_prog_compiler_c_o=no
15322    $RM -r conftest 2>/dev/null
15323    mkdir conftest
15324    cd conftest
15325    mkdir out
15326    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15327
15328    lt_compiler_flag="-o out/conftest2.$ac_objext"
15329    # Insert the option either (1) after the last *FLAGS variable, or
15330    # (2) before a word containing "conftest.", or (3) at the end.
15331    # Note that $ac_compile itself does not contain backslashes and begins
15332    # with a dollar sign (not a hyphen), so the echo should work correctly.
15333    lt_compile=`echo "$ac_compile" | $SED \
15334    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15335    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15336    -e 's:$: $lt_compiler_flag:'`
15337    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15338    (eval "$lt_compile" 2>out/conftest.err)
15339    ac_status=$?
15340    cat out/conftest.err >&5
15341    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15342    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15343    then
15344      # The compiler can only warn and ignore the option if not recognized
15345      # So say no if there are warnings
15346      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15347      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15348      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15349        lt_cv_prog_compiler_c_o=yes
15350      fi
15351    fi
15352    chmod u+w . 2>&5
15353    $RM conftest*
15354    # SGI C++ compiler will create directory out/ii_files/ for
15355    # template instantiation
15356    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15357    $RM out/* && rmdir out
15358    cd ..
15359    $RM -r conftest
15360    $RM conftest*
15361
15362 fi
15363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15364 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15365
15366
15367
15368
15369 hard_links="nottested"
15370 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15371   # do not overwrite the value of need_locks provided by the user
15372   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15373 $as_echo_n "checking if we can lock with hard links... " >&6; }
15374   hard_links=yes
15375   $RM conftest*
15376   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15377   touch conftest.a
15378   ln conftest.a conftest.b 2>&5 || hard_links=no
15379   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15380   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15381 $as_echo "$hard_links" >&6; }
15382   if test "$hard_links" = no; then
15383     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15384 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15385     need_locks=warn
15386   fi
15387 else
15388   need_locks=no
15389 fi
15390
15391
15392
15393
15394
15395
15396   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15397 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15398
15399   runpath_var=
15400   allow_undefined_flag=
15401   always_export_symbols=no
15402   archive_cmds=
15403   archive_expsym_cmds=
15404   compiler_needs_object=no
15405   enable_shared_with_static_runtimes=no
15406   export_dynamic_flag_spec=
15407   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15408   hardcode_automatic=no
15409   hardcode_direct=no
15410   hardcode_direct_absolute=no
15411   hardcode_libdir_flag_spec=
15412   hardcode_libdir_flag_spec_ld=
15413   hardcode_libdir_separator=
15414   hardcode_minus_L=no
15415   hardcode_shlibpath_var=unsupported
15416   inherit_rpath=no
15417   link_all_deplibs=unknown
15418   module_cmds=
15419   module_expsym_cmds=
15420   old_archive_from_new_cmds=
15421   old_archive_from_expsyms_cmds=
15422   thread_safe_flag_spec=
15423   whole_archive_flag_spec=
15424   # include_expsyms should be a list of space-separated symbols to be *always*
15425   # included in the symbol list
15426   include_expsyms=
15427   # exclude_expsyms can be an extended regexp of symbols to exclude
15428   # it will be wrapped by ` (' and `)$', so one must not match beginning or
15429   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15430   # as well as any symbol that contains `d'.
15431   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15432   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15433   # platforms (ab)use it in PIC code, but their linkers get confused if
15434   # the symbol is explicitly referenced.  Since portable code cannot
15435   # rely on this symbol name, it's probably fine to never include it in
15436   # preloaded symbol tables.
15437   # Exclude shared library initialization/finalization symbols.
15438   extract_expsyms_cmds=
15439
15440   case $host_os in
15441   cygwin* | mingw* | pw32* | cegcc*)
15442     # FIXME: the MSVC++ port hasn't been tested in a loooong time
15443     # When not using gcc, we currently assume that we are using
15444     # Microsoft Visual C++.
15445     if test "$GCC" != yes; then
15446       with_gnu_ld=no
15447     fi
15448     ;;
15449   interix*)
15450     # we just hope/assume this is gcc and not c89 (= MSVC++)
15451     with_gnu_ld=yes
15452     ;;
15453   openbsd*)
15454     with_gnu_ld=no
15455     ;;
15456   esac
15457
15458   ld_shlibs=yes
15459
15460   # On some targets, GNU ld is compatible enough with the native linker
15461   # that we're better off using the native interface for both.
15462   lt_use_gnu_ld_interface=no
15463   if test "$with_gnu_ld" = yes; then
15464     case $host_os in
15465       aix*)
15466         # The AIX port of GNU ld has always aspired to compatibility
15467         # with the native linker.  However, as the warning in the GNU ld
15468         # block says, versions before 2.19.5* couldn't really create working
15469         # shared libraries, regardless of the interface used.
15470         case `$LD -v 2>&1` in
15471           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15472           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15473           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15474           *)
15475             lt_use_gnu_ld_interface=yes
15476             ;;
15477         esac
15478         ;;
15479       *)
15480         lt_use_gnu_ld_interface=yes
15481         ;;
15482     esac
15483   fi
15484
15485   if test "$lt_use_gnu_ld_interface" = yes; then
15486     # If archive_cmds runs LD, not CC, wlarc should be empty
15487     wlarc='${wl}'
15488
15489     # Set some defaults for GNU ld with shared library support. These
15490     # are reset later if shared libraries are not supported. Putting them
15491     # here allows them to be overridden if necessary.
15492     runpath_var=LD_RUN_PATH
15493     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15494     export_dynamic_flag_spec='${wl}--export-dynamic'
15495     # ancient GNU ld didn't support --whole-archive et. al.
15496     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15497       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15498     else
15499       whole_archive_flag_spec=
15500     fi
15501     supports_anon_versioning=no
15502     case `$LD -v 2>&1` in
15503       *GNU\ gold*) supports_anon_versioning=yes ;;
15504       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15505       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15506       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15507       *\ 2.11.*) ;; # other 2.11 versions
15508       *) supports_anon_versioning=yes ;;
15509     esac
15510
15511     # See if GNU ld supports shared libraries.
15512     case $host_os in
15513     aix[3-9]*)
15514       # On AIX/PPC, the GNU linker is very broken
15515       if test "$host_cpu" != ia64; then
15516         ld_shlibs=no
15517         cat <<_LT_EOF 1>&2
15518
15519 *** Warning: the GNU linker, at least up to release 2.19, is reported
15520 *** to be unable to reliably create shared libraries on AIX.
15521 *** Therefore, libtool is disabling shared libraries support.  If you
15522 *** really care for shared libraries, you may want to install binutils
15523 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15524 *** You will then need to restart the configuration process.
15525
15526 _LT_EOF
15527       fi
15528       ;;
15529
15530     amigaos*)
15531       case $host_cpu in
15532       powerpc)
15533             # see comment about AmigaOS4 .so support
15534             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15535             archive_expsym_cmds=''
15536         ;;
15537       m68k)
15538             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15539             hardcode_libdir_flag_spec='-L$libdir'
15540             hardcode_minus_L=yes
15541         ;;
15542       esac
15543       ;;
15544
15545     beos*)
15546       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15547         allow_undefined_flag=unsupported
15548         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15549         # support --undefined.  This deserves some investigation.  FIXME
15550         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15551       else
15552         ld_shlibs=no
15553       fi
15554       ;;
15555
15556     cygwin* | mingw* | pw32* | cegcc*)
15557       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15558       # as there is no search path for DLLs.
15559       hardcode_libdir_flag_spec='-L$libdir'
15560       export_dynamic_flag_spec='${wl}--export-all-symbols'
15561       allow_undefined_flag=unsupported
15562       always_export_symbols=no
15563       enable_shared_with_static_runtimes=yes
15564       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15565
15566       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15567         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15568         # If the export-symbols file already is a .def file (1st line
15569         # is EXPORTS), use it as is; otherwise, prepend...
15570         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15571           cp $export_symbols $output_objdir/$soname.def;
15572         else
15573           echo EXPORTS > $output_objdir/$soname.def;
15574           cat $export_symbols >> $output_objdir/$soname.def;
15575         fi~
15576         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15577       else
15578         ld_shlibs=no
15579       fi
15580       ;;
15581
15582     haiku*)
15583       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15584       link_all_deplibs=yes
15585       ;;
15586
15587     interix[3-9]*)
15588       hardcode_direct=no
15589       hardcode_shlibpath_var=no
15590       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15591       export_dynamic_flag_spec='${wl}-E'
15592       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15593       # Instead, shared libraries are loaded at an image base (0x10000000 by
15594       # default) and relocated if they conflict, which is a slow very memory
15595       # consuming and fragmenting process.  To avoid this, we pick a random,
15596       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15597       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15598       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15599       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15600       ;;
15601
15602     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15603       tmp_diet=no
15604       if test "$host_os" = linux-dietlibc; then
15605         case $cc_basename in
15606           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
15607         esac
15608       fi
15609       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15610          && test "$tmp_diet" = no
15611       then
15612         tmp_addflag=
15613         tmp_sharedflag='-shared'
15614         case $cc_basename,$host_cpu in
15615         pgcc*)                          # Portland Group C compiler
15616           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'
15617           tmp_addflag=' $pic_flag'
15618           ;;
15619         pgf77* | pgf90* | pgf95* | pgfortran*)
15620                                         # Portland Group f77 and f90 compilers
15621           whole_archive_flag_spec='${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'
15622           tmp_addflag=' $pic_flag -Mnomain' ;;
15623         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
15624           tmp_addflag=' -i_dynamic' ;;
15625         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
15626           tmp_addflag=' -i_dynamic -nofor_main' ;;
15627         ifc* | ifort*)                  # Intel Fortran compiler
15628           tmp_addflag=' -nofor_main' ;;
15629         lf95*)                          # Lahey Fortran 8.1
15630           whole_archive_flag_spec=
15631           tmp_sharedflag='--shared' ;;
15632         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15633           tmp_sharedflag='-qmkshrobj'
15634           tmp_addflag= ;;
15635         nvcc*)  # Cuda Compiler Driver 2.2
15636           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15637           compiler_needs_object=yes
15638           ;;
15639         esac
15640         case `$CC -V 2>&1 | sed 5q` in
15641         *Sun\ C*)                       # Sun C 5.9
15642           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\"` ${wl}--no-whole-archive'
15643           compiler_needs_object=yes
15644           tmp_sharedflag='-G' ;;
15645         *Sun\ F*)                       # Sun Fortran 8.3
15646           tmp_sharedflag='-G' ;;
15647         esac
15648         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15649
15650         if test "x$supports_anon_versioning" = xyes; then
15651           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15652             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15653             echo "local: *; };" >> $output_objdir/$libname.ver~
15654             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15655         fi
15656
15657         case $cc_basename in
15658         xlf* | bgf* | bgxlf* | mpixlf*)
15659           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15660           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15661           hardcode_libdir_flag_spec=
15662           hardcode_libdir_flag_spec_ld='-rpath $libdir'
15663           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15664           if test "x$supports_anon_versioning" = xyes; then
15665             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15666               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15667               echo "local: *; };" >> $output_objdir/$libname.ver~
15668               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15669           fi
15670           ;;
15671         esac
15672       else
15673         ld_shlibs=no
15674       fi
15675       ;;
15676
15677     netbsd*)
15678       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15679         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15680         wlarc=
15681       else
15682         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15683         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15684       fi
15685       ;;
15686
15687     solaris*)
15688       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15689         ld_shlibs=no
15690         cat <<_LT_EOF 1>&2
15691
15692 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15693 *** create shared libraries on Solaris systems.  Therefore, libtool
15694 *** is disabling shared libraries support.  We urge you to upgrade GNU
15695 *** binutils to release 2.9.1 or newer.  Another option is to modify
15696 *** your PATH or compiler configuration so that the native linker is
15697 *** used, and then restart.
15698
15699 _LT_EOF
15700       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15701         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15702         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15703       else
15704         ld_shlibs=no
15705       fi
15706       ;;
15707
15708     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15709       case `$LD -v 2>&1` in
15710         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15711         ld_shlibs=no
15712         cat <<_LT_EOF 1>&2
15713
15714 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15715 *** reliably create shared libraries on SCO systems.  Therefore, libtool
15716 *** is disabling shared libraries support.  We urge you to upgrade GNU
15717 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
15718 *** your PATH or compiler configuration so that the native linker is
15719 *** used, and then restart.
15720
15721 _LT_EOF
15722         ;;
15723         *)
15724           # For security reasons, it is highly recommended that you always
15725           # use absolute paths for naming shared libraries, and exclude the
15726           # DT_RUNPATH tag from executables and libraries.  But doing so
15727           # requires that you compile everything twice, which is a pain.
15728           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15729             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15730             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15731             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15732           else
15733             ld_shlibs=no
15734           fi
15735         ;;
15736       esac
15737       ;;
15738
15739     sunos4*)
15740       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15741       wlarc=
15742       hardcode_direct=yes
15743       hardcode_shlibpath_var=no
15744       ;;
15745
15746     *)
15747       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15748         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15749         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15750       else
15751         ld_shlibs=no
15752       fi
15753       ;;
15754     esac
15755
15756     if test "$ld_shlibs" = no; then
15757       runpath_var=
15758       hardcode_libdir_flag_spec=
15759       export_dynamic_flag_spec=
15760       whole_archive_flag_spec=
15761     fi
15762   else
15763     # PORTME fill in a description of your system's linker (not GNU ld)
15764     case $host_os in
15765     aix3*)
15766       allow_undefined_flag=unsupported
15767       always_export_symbols=yes
15768       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
15769       # Note: this linker hardcodes the directories in LIBPATH if there
15770       # are no directories specified by -L.
15771       hardcode_minus_L=yes
15772       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15773         # Neither direct hardcoding nor static linking is supported with a
15774         # broken collect2.
15775         hardcode_direct=unsupported
15776       fi
15777       ;;
15778
15779     aix[4-9]*)
15780       if test "$host_cpu" = ia64; then
15781         # On IA64, the linker does run time linking by default, so we don't
15782         # have to do anything special.
15783         aix_use_runtimelinking=no
15784         exp_sym_flag='-Bexport'
15785         no_entry_flag=""
15786       else
15787         # If we're using GNU nm, then we don't want the "-C" option.
15788         # -C means demangle to AIX nm, but means don't demangle with GNU nm
15789         # Also, AIX nm treats weak defined symbols like other global
15790         # defined symbols, whereas GNU nm marks them as "W".
15791         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15792           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15793         else
15794           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15795         fi
15796         aix_use_runtimelinking=no
15797
15798         # Test if we are trying to use run time linking or normal
15799         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15800         # need to do runtime linking.
15801         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15802           for ld_flag in $LDFLAGS; do
15803           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15804             aix_use_runtimelinking=yes
15805             break
15806           fi
15807           done
15808           ;;
15809         esac
15810
15811         exp_sym_flag='-bexport'
15812         no_entry_flag='-bnoentry'
15813       fi
15814
15815       # When large executables or shared objects are built, AIX ld can
15816       # have problems creating the table of contents.  If linking a library
15817       # or program results in "error TOC overflow" add -mminimal-toc to
15818       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
15819       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15820
15821       archive_cmds=''
15822       hardcode_direct=yes
15823       hardcode_direct_absolute=yes
15824       hardcode_libdir_separator=':'
15825       link_all_deplibs=yes
15826       file_list_spec='${wl}-f,'
15827
15828       if test "$GCC" = yes; then
15829         case $host_os in aix4.[012]|aix4.[012].*)
15830         # We only want to do this on AIX 4.2 and lower, the check
15831         # below for broken collect2 doesn't work under 4.3+
15832           collect2name=`${CC} -print-prog-name=collect2`
15833           if test -f "$collect2name" &&
15834            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15835           then
15836           # We have reworked collect2
15837           :
15838           else
15839           # We have old collect2
15840           hardcode_direct=unsupported
15841           # It fails to find uninstalled libraries when the uninstalled
15842           # path is not listed in the libpath.  Setting hardcode_minus_L
15843           # to unsupported forces relinking
15844           hardcode_minus_L=yes
15845           hardcode_libdir_flag_spec='-L$libdir'
15846           hardcode_libdir_separator=
15847           fi
15848           ;;
15849         esac
15850         shared_flag='-shared'
15851         if test "$aix_use_runtimelinking" = yes; then
15852           shared_flag="$shared_flag "'${wl}-G'
15853         fi
15854       else
15855         # not using gcc
15856         if test "$host_cpu" = ia64; then
15857         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
15858         # chokes on -Wl,-G. The following line is correct:
15859           shared_flag='-G'
15860         else
15861           if test "$aix_use_runtimelinking" = yes; then
15862             shared_flag='${wl}-G'
15863           else
15864             shared_flag='${wl}-bM:SRE'
15865           fi
15866         fi
15867       fi
15868
15869       export_dynamic_flag_spec='${wl}-bexpall'
15870       # It seems that -bexpall does not export symbols beginning with
15871       # underscore (_), so it is better to generate a list of symbols to export.
15872       always_export_symbols=yes
15873       if test "$aix_use_runtimelinking" = yes; then
15874         # Warning - without using the other runtime loading flags (-brtl),
15875         # -berok will link without error, but may produce a broken library.
15876         allow_undefined_flag='-berok'
15877         # Determine the default libpath from the value encoded in an
15878         # empty executable.
15879         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15880 /* end confdefs.h.  */
15881
15882 int
15883 main ()
15884 {
15885
15886   ;
15887   return 0;
15888 }
15889 _ACEOF
15890 if ac_fn_c_try_link "$LINENO"; then :
15891
15892 lt_aix_libpath_sed='
15893     /Import File Strings/,/^$/ {
15894         /^0/ {
15895             s/^0  *\(.*\)$/\1/
15896             p
15897         }
15898     }'
15899 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15900 # Check for a 64-bit object if we didn't find anything.
15901 if test -z "$aix_libpath"; then
15902   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15903 fi
15904 fi
15905 rm -f core conftest.err conftest.$ac_objext \
15906     conftest$ac_exeext conftest.$ac_ext
15907 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15908
15909         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15910         archive_expsym_cmds='$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 $shared_flag"
15911       else
15912         if test "$host_cpu" = ia64; then
15913           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
15914           allow_undefined_flag="-z nodefs"
15915           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
15916         else
15917          # Determine the default libpath from the value encoded in an
15918          # empty executable.
15919          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15920 /* end confdefs.h.  */
15921
15922 int
15923 main ()
15924 {
15925
15926   ;
15927   return 0;
15928 }
15929 _ACEOF
15930 if ac_fn_c_try_link "$LINENO"; then :
15931
15932 lt_aix_libpath_sed='
15933     /Import File Strings/,/^$/ {
15934         /^0/ {
15935             s/^0  *\(.*\)$/\1/
15936             p
15937         }
15938     }'
15939 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15940 # Check for a 64-bit object if we didn't find anything.
15941 if test -z "$aix_libpath"; then
15942   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15943 fi
15944 fi
15945 rm -f core conftest.err conftest.$ac_objext \
15946     conftest$ac_exeext conftest.$ac_ext
15947 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15948
15949          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15950           # Warning - without using the other run time loading flags,
15951           # -berok will link without error, but may produce a broken library.
15952           no_undefined_flag=' ${wl}-bernotok'
15953           allow_undefined_flag=' ${wl}-berok'
15954           if test "$with_gnu_ld" = yes; then
15955             # We only use this code for GNU lds that support --whole-archive.
15956             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
15957           else
15958             # Exported symbols can be pulled into shared objects from archives
15959             whole_archive_flag_spec='$convenience'
15960           fi
15961           archive_cmds_need_lc=yes
15962           # This is similar to how AIX traditionally builds its shared libraries.
15963           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'
15964         fi
15965       fi
15966       ;;
15967
15968     amigaos*)
15969       case $host_cpu in
15970       powerpc)
15971             # see comment about AmigaOS4 .so support
15972             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15973             archive_expsym_cmds=''
15974         ;;
15975       m68k)
15976             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15977             hardcode_libdir_flag_spec='-L$libdir'
15978             hardcode_minus_L=yes
15979         ;;
15980       esac
15981       ;;
15982
15983     bsdi[45]*)
15984       export_dynamic_flag_spec=-rdynamic
15985       ;;
15986
15987     cygwin* | mingw* | pw32* | cegcc*)
15988       # When not using gcc, we currently assume that we are using
15989       # Microsoft Visual C++.
15990       # hardcode_libdir_flag_spec is actually meaningless, as there is
15991       # no search path for DLLs.
15992       hardcode_libdir_flag_spec=' '
15993       allow_undefined_flag=unsupported
15994       # Tell ltmain to make .lib files, not .a files.
15995       libext=lib
15996       # Tell ltmain to make .dll files, not .so files.
15997       shrext_cmds=".dll"
15998       # FIXME: Setting linknames here is a bad hack.
15999       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
16000       # The linker will automatically build a .lib file if we build a DLL.
16001       old_archive_from_new_cmds='true'
16002       # FIXME: Should let the user specify the lib program.
16003       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
16004       fix_srcfile_path='`cygpath -w "$srcfile"`'
16005       enable_shared_with_static_runtimes=yes
16006       ;;
16007
16008     darwin* | rhapsody*)
16009
16010
16011   archive_cmds_need_lc=no
16012   hardcode_direct=no
16013   hardcode_automatic=yes
16014   hardcode_shlibpath_var=unsupported
16015   if test "$lt_cv_ld_force_load" = "yes"; then
16016     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
16017   else
16018     whole_archive_flag_spec=''
16019   fi
16020   link_all_deplibs=yes
16021   allow_undefined_flag="$_lt_dar_allow_undefined"
16022   case $cc_basename in
16023      ifort*) _lt_dar_can_shared=yes ;;
16024      *) _lt_dar_can_shared=$GCC ;;
16025   esac
16026   if test "$_lt_dar_can_shared" = "yes"; then
16027     output_verbose_link_cmd=func_echo_all
16028     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
16029     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
16030     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}${_lt_dsymutil}"
16031     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
16032
16033   else
16034   ld_shlibs=no
16035   fi
16036
16037       ;;
16038
16039     dgux*)
16040       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16041       hardcode_libdir_flag_spec='-L$libdir'
16042       hardcode_shlibpath_var=no
16043       ;;
16044
16045     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16046     # support.  Future versions do this automatically, but an explicit c++rt0.o
16047     # does not break anything, and helps significantly (at the cost of a little
16048     # extra space).
16049     freebsd2.2*)
16050       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16051       hardcode_libdir_flag_spec='-R$libdir'
16052       hardcode_direct=yes
16053       hardcode_shlibpath_var=no
16054       ;;
16055
16056     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16057     freebsd2.*)
16058       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16059       hardcode_direct=yes
16060       hardcode_minus_L=yes
16061       hardcode_shlibpath_var=no
16062       ;;
16063
16064     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16065     freebsd* | dragonfly*)
16066       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16067       hardcode_libdir_flag_spec='-R$libdir'
16068       hardcode_direct=yes
16069       hardcode_shlibpath_var=no
16070       ;;
16071
16072     hpux9*)
16073       if test "$GCC" = yes; then
16074         archive_cmds='$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 $lib'
16075       else
16076         archive_cmds='$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 $lib'
16077       fi
16078       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16079       hardcode_libdir_separator=:
16080       hardcode_direct=yes
16081
16082       # hardcode_minus_L: Not really in the search PATH,
16083       # but as the default location of the library.
16084       hardcode_minus_L=yes
16085       export_dynamic_flag_spec='${wl}-E'
16086       ;;
16087
16088     hpux10*)
16089       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16090         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16091       else
16092         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16093       fi
16094       if test "$with_gnu_ld" = no; then
16095         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16096         hardcode_libdir_flag_spec_ld='+b $libdir'
16097         hardcode_libdir_separator=:
16098         hardcode_direct=yes
16099         hardcode_direct_absolute=yes
16100         export_dynamic_flag_spec='${wl}-E'
16101         # hardcode_minus_L: Not really in the search PATH,
16102         # but as the default location of the library.
16103         hardcode_minus_L=yes
16104       fi
16105       ;;
16106
16107     hpux11*)
16108       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16109         case $host_cpu in
16110         hppa*64*)
16111           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16112           ;;
16113         ia64*)
16114           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16115           ;;
16116         *)
16117           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16118           ;;
16119         esac
16120       else
16121         case $host_cpu in
16122         hppa*64*)
16123           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16124           ;;
16125         ia64*)
16126           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16127           ;;
16128         *)
16129
16130           # Older versions of the 11.00 compiler do not understand -b yet
16131           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16132           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16133 $as_echo_n "checking if $CC understands -b... " >&6; }
16134 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16135   $as_echo_n "(cached) " >&6
16136 else
16137   lt_cv_prog_compiler__b=no
16138    save_LDFLAGS="$LDFLAGS"
16139    LDFLAGS="$LDFLAGS -b"
16140    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16141    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16142      # The linker can only warn and ignore the option if not recognized
16143      # So say no if there are warnings
16144      if test -s conftest.err; then
16145        # Append any errors to the config.log.
16146        cat conftest.err 1>&5
16147        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16148        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16149        if diff conftest.exp conftest.er2 >/dev/null; then
16150          lt_cv_prog_compiler__b=yes
16151        fi
16152      else
16153        lt_cv_prog_compiler__b=yes
16154      fi
16155    fi
16156    $RM -r conftest*
16157    LDFLAGS="$save_LDFLAGS"
16158
16159 fi
16160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16161 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16162
16163 if test x"$lt_cv_prog_compiler__b" = xyes; then
16164     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16165 else
16166     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16167 fi
16168
16169           ;;
16170         esac
16171       fi
16172       if test "$with_gnu_ld" = no; then
16173         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16174         hardcode_libdir_separator=:
16175
16176         case $host_cpu in
16177         hppa*64*|ia64*)
16178           hardcode_direct=no
16179           hardcode_shlibpath_var=no
16180           ;;
16181         *)
16182           hardcode_direct=yes
16183           hardcode_direct_absolute=yes
16184           export_dynamic_flag_spec='${wl}-E'
16185
16186           # hardcode_minus_L: Not really in the search PATH,
16187           # but as the default location of the library.
16188           hardcode_minus_L=yes
16189           ;;
16190         esac
16191       fi
16192       ;;
16193
16194     irix5* | irix6* | nonstopux*)
16195       if test "$GCC" = yes; then
16196         archive_cmds='$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 $lib'
16197         # Try to use the -exported_symbol ld option, if it does not
16198         # work, assume that -exports_file does not work either and
16199         # implicitly export all symbols.
16200         save_LDFLAGS="$LDFLAGS"
16201         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16202         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16203 /* end confdefs.h.  */
16204 int foo(void) {}
16205 _ACEOF
16206 if ac_fn_c_try_link "$LINENO"; then :
16207   archive_expsym_cmds='$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 $lib'
16208
16209 fi
16210 rm -f core conftest.err conftest.$ac_objext \
16211     conftest$ac_exeext conftest.$ac_ext
16212         LDFLAGS="$save_LDFLAGS"
16213       else
16214         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16215         archive_expsym_cmds='$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 $lib'
16216       fi
16217       archive_cmds_need_lc='no'
16218       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16219       hardcode_libdir_separator=:
16220       inherit_rpath=yes
16221       link_all_deplibs=yes
16222       ;;
16223
16224     netbsd*)
16225       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16226         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
16227       else
16228         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
16229       fi
16230       hardcode_libdir_flag_spec='-R$libdir'
16231       hardcode_direct=yes
16232       hardcode_shlibpath_var=no
16233       ;;
16234
16235     newsos6)
16236       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16237       hardcode_direct=yes
16238       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16239       hardcode_libdir_separator=:
16240       hardcode_shlibpath_var=no
16241       ;;
16242
16243     *nto* | *qnx*)
16244       ;;
16245
16246     openbsd*)
16247       if test -f /usr/libexec/ld.so; then
16248         hardcode_direct=yes
16249         hardcode_shlibpath_var=no
16250         hardcode_direct_absolute=yes
16251         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16252           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16253           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16254           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16255           export_dynamic_flag_spec='${wl}-E'
16256         else
16257           case $host_os in
16258            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16259              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16260              hardcode_libdir_flag_spec='-R$libdir'
16261              ;;
16262            *)
16263              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16264              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16265              ;;
16266           esac
16267         fi
16268       else
16269         ld_shlibs=no
16270       fi
16271       ;;
16272
16273     os2*)
16274       hardcode_libdir_flag_spec='-L$libdir'
16275       hardcode_minus_L=yes
16276       allow_undefined_flag=unsupported
16277       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'
16278       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16279       ;;
16280
16281     osf3*)
16282       if test "$GCC" = yes; then
16283         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16284         archive_cmds='$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 $lib'
16285       else
16286         allow_undefined_flag=' -expect_unresolved \*'
16287         archive_cmds='$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 $lib'
16288       fi
16289       archive_cmds_need_lc='no'
16290       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16291       hardcode_libdir_separator=:
16292       ;;
16293
16294     osf4* | osf5*)      # as osf3* with the addition of -msym flag
16295       if test "$GCC" = yes; then
16296         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16297         archive_cmds='$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 $lib'
16298         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16299       else
16300         allow_undefined_flag=' -expect_unresolved \*'
16301         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'
16302         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~
16303         $CC -shared${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'
16304
16305         # Both c and cxx compiler support -rpath directly
16306         hardcode_libdir_flag_spec='-rpath $libdir'
16307       fi
16308       archive_cmds_need_lc='no'
16309       hardcode_libdir_separator=:
16310       ;;
16311
16312     solaris*)
16313       no_undefined_flag=' -z defs'
16314       if test "$GCC" = yes; then
16315         wlarc='${wl}'
16316         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16317         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16318           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16319       else
16320         case `$CC -V 2>&1` in
16321         *"Compilers 5.0"*)
16322           wlarc=''
16323           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16324           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16325           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16326           ;;
16327         *)
16328           wlarc='${wl}'
16329           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16330           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16331           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16332           ;;
16333         esac
16334       fi
16335       hardcode_libdir_flag_spec='-R$libdir'
16336       hardcode_shlibpath_var=no
16337       case $host_os in
16338       solaris2.[0-5] | solaris2.[0-5].*) ;;
16339       *)
16340         # The compiler driver will combine and reorder linker options,
16341         # but understands `-z linker_flag'.  GCC discards it without `$wl',
16342         # but is careful enough not to reorder.
16343         # Supported since Solaris 2.6 (maybe 2.5.1?)
16344         if test "$GCC" = yes; then
16345           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16346         else
16347           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16348         fi
16349         ;;
16350       esac
16351       link_all_deplibs=yes
16352       ;;
16353
16354     sunos4*)
16355       if test "x$host_vendor" = xsequent; then
16356         # Use $CC to link under sequent, because it throws in some extra .o
16357         # files that make .init and .fini sections work.
16358         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16359       else
16360         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16361       fi
16362       hardcode_libdir_flag_spec='-L$libdir'
16363       hardcode_direct=yes
16364       hardcode_minus_L=yes
16365       hardcode_shlibpath_var=no
16366       ;;
16367
16368     sysv4)
16369       case $host_vendor in
16370         sni)
16371           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16372           hardcode_direct=yes # is this really true???
16373         ;;
16374         siemens)
16375           ## LD is ld it makes a PLAMLIB
16376           ## CC just makes a GrossModule.
16377           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16378           reload_cmds='$CC -r -o $output$reload_objs'
16379           hardcode_direct=no
16380         ;;
16381         motorola)
16382           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16383           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16384         ;;
16385       esac
16386       runpath_var='LD_RUN_PATH'
16387       hardcode_shlibpath_var=no
16388       ;;
16389
16390     sysv4.3*)
16391       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16392       hardcode_shlibpath_var=no
16393       export_dynamic_flag_spec='-Bexport'
16394       ;;
16395
16396     sysv4*MP*)
16397       if test -d /usr/nec; then
16398         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16399         hardcode_shlibpath_var=no
16400         runpath_var=LD_RUN_PATH
16401         hardcode_runpath_var=yes
16402         ld_shlibs=yes
16403       fi
16404       ;;
16405
16406     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16407       no_undefined_flag='${wl}-z,text'
16408       archive_cmds_need_lc=no
16409       hardcode_shlibpath_var=no
16410       runpath_var='LD_RUN_PATH'
16411
16412       if test "$GCC" = yes; then
16413         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16414         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16415       else
16416         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16417         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16418       fi
16419       ;;
16420
16421     sysv5* | sco3.2v5* | sco5v6*)
16422       # Note: We can NOT use -z defs as we might desire, because we do not
16423       # link with -lc, and that would cause any symbols used from libc to
16424       # always be unresolved, which means just about no library would
16425       # ever link correctly.  If we're not using GNU ld we use -z text
16426       # though, which does catch some bad symbols but isn't as heavy-handed
16427       # as -z defs.
16428       no_undefined_flag='${wl}-z,text'
16429       allow_undefined_flag='${wl}-z,nodefs'
16430       archive_cmds_need_lc=no
16431       hardcode_shlibpath_var=no
16432       hardcode_libdir_flag_spec='${wl}-R,$libdir'
16433       hardcode_libdir_separator=':'
16434       link_all_deplibs=yes
16435       export_dynamic_flag_spec='${wl}-Bexport'
16436       runpath_var='LD_RUN_PATH'
16437
16438       if test "$GCC" = yes; then
16439         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16440         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16441       else
16442         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16443         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16444       fi
16445       ;;
16446
16447     uts4*)
16448       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16449       hardcode_libdir_flag_spec='-L$libdir'
16450       hardcode_shlibpath_var=no
16451       ;;
16452
16453     *)
16454       ld_shlibs=no
16455       ;;
16456     esac
16457
16458     if test x$host_vendor = xsni; then
16459       case $host in
16460       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16461         export_dynamic_flag_spec='${wl}-Blargedynsym'
16462         ;;
16463       esac
16464     fi
16465   fi
16466
16467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16468 $as_echo "$ld_shlibs" >&6; }
16469 test "$ld_shlibs" = no && can_build_shared=no
16470
16471 with_gnu_ld=$with_gnu_ld
16472
16473
16474
16475
16476
16477
16478
16479
16480
16481
16482
16483
16484
16485
16486
16487 #
16488 # Do we need to explicitly link libc?
16489 #
16490 case "x$archive_cmds_need_lc" in
16491 x|xyes)
16492   # Assume -lc should be added
16493   archive_cmds_need_lc=yes
16494
16495   if test "$enable_shared" = yes && test "$GCC" = yes; then
16496     case $archive_cmds in
16497     *'~'*)
16498       # FIXME: we may have to deal with multi-command sequences.
16499       ;;
16500     '$CC '*)
16501       # Test whether the compiler implicitly links with -lc since on some
16502       # systems, -lgcc has to come before -lc. If gcc already passes -lc
16503       # to ld, don't add -lc before -lgcc.
16504       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16505 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16506 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16507   $as_echo_n "(cached) " >&6
16508 else
16509   $RM conftest*
16510         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16511
16512         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16513   (eval $ac_compile) 2>&5
16514   ac_status=$?
16515   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16516   test $ac_status = 0; } 2>conftest.err; then
16517           soname=conftest
16518           lib=conftest
16519           libobjs=conftest.$ac_objext
16520           deplibs=
16521           wl=$lt_prog_compiler_wl
16522           pic_flag=$lt_prog_compiler_pic
16523           compiler_flags=-v
16524           linker_flags=-v
16525           verstring=
16526           output_objdir=.
16527           libname=conftest
16528           lt_save_allow_undefined_flag=$allow_undefined_flag
16529           allow_undefined_flag=
16530           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16531   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16532   ac_status=$?
16533   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16534   test $ac_status = 0; }
16535           then
16536             lt_cv_archive_cmds_need_lc=no
16537           else
16538             lt_cv_archive_cmds_need_lc=yes
16539           fi
16540           allow_undefined_flag=$lt_save_allow_undefined_flag
16541         else
16542           cat conftest.err 1>&5
16543         fi
16544         $RM conftest*
16545
16546 fi
16547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16548 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16549       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16550       ;;
16551     esac
16552   fi
16553   ;;
16554 esac
16555
16556
16557
16558
16559
16560
16561
16562
16563
16564
16565
16566
16567
16568
16569
16570
16571
16572
16573
16574
16575
16576
16577
16578
16579
16580
16581
16582
16583
16584
16585
16586
16587
16588
16589
16590
16591
16592
16593
16594
16595
16596
16597
16598
16599
16600
16601
16602
16603
16604
16605
16606
16607
16608
16609
16610
16611
16612
16613
16614
16615
16616
16617
16618
16619
16620
16621
16622
16623
16624
16625
16626
16627
16628
16629
16630
16631
16632
16633
16634
16635
16636
16637
16638
16639
16640
16641
16642
16643
16644
16645
16646
16647
16648
16649
16650
16651
16652
16653
16654
16655
16656
16657
16658
16659
16660
16661
16662
16663
16664
16665
16666
16667
16668
16669
16670
16671
16672
16673
16674
16675
16676
16677
16678
16679
16680
16681
16682
16683
16684
16685
16686
16687
16688
16689
16690
16691
16692
16693
16694
16695
16696
16697
16698
16699
16700
16701
16702
16703
16704
16705
16706
16707
16708
16709
16710
16711
16712   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16713 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16714
16715 if test "$GCC" = yes; then
16716   case $host_os in
16717     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16718     *) lt_awk_arg="/^libraries:/" ;;
16719   esac
16720   case $host_os in
16721     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16722     *) lt_sed_strip_eq="s,=/,/,g" ;;
16723   esac
16724   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16725   case $lt_search_path_spec in
16726   *\;*)
16727     # if the path contains ";" then we assume it to be the separator
16728     # otherwise default to the standard path separator (i.e. ":") - it is
16729     # assumed that no part of a normal pathname contains ";" but that should
16730     # okay in the real world where ";" in dirpaths is itself problematic.
16731     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16732     ;;
16733   *)
16734     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16735     ;;
16736   esac
16737   # Ok, now we have the path, separated by spaces, we can step through it
16738   # and add multilib dir if necessary.
16739   lt_tmp_lt_search_path_spec=
16740   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16741   for lt_sys_path in $lt_search_path_spec; do
16742     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16743       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16744     else
16745       test -d "$lt_sys_path" && \
16746         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16747     fi
16748   done
16749   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16750 BEGIN {RS=" "; FS="/|\n";} {
16751   lt_foo="";
16752   lt_count=0;
16753   for (lt_i = NF; lt_i > 0; lt_i--) {
16754     if ($lt_i != "" && $lt_i != ".") {
16755       if ($lt_i == "..") {
16756         lt_count++;
16757       } else {
16758         if (lt_count == 0) {
16759           lt_foo="/" $lt_i lt_foo;
16760         } else {
16761           lt_count--;
16762         }
16763       }
16764     }
16765   }
16766   if (lt_foo != "") { lt_freq[lt_foo]++; }
16767   if (lt_freq[lt_foo] == 1) { print lt_foo; }
16768 }'`
16769   # AWK program above erroneously prepends '/' to C:/dos/paths
16770   # for these hosts.
16771   case $host_os in
16772     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16773       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16774   esac
16775   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
16776 else
16777   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16778 fi
16779 library_names_spec=
16780 libname_spec='lib$name'
16781 soname_spec=
16782 shrext_cmds=".so"
16783 postinstall_cmds=
16784 postuninstall_cmds=
16785 finish_cmds=
16786 finish_eval=
16787 shlibpath_var=
16788 shlibpath_overrides_runpath=unknown
16789 version_type=none
16790 dynamic_linker="$host_os ld.so"
16791 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16792 need_lib_prefix=unknown
16793 hardcode_into_libs=no
16794
16795 # when you set need_version to no, make sure it does not cause -set_version
16796 # flags to be left without arguments
16797 need_version=unknown
16798
16799 case $host_os in
16800 aix3*)
16801   version_type=linux
16802   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16803   shlibpath_var=LIBPATH
16804
16805   # AIX 3 has no versioning support, so we append a major version to the name.
16806   soname_spec='${libname}${release}${shared_ext}$major'
16807   ;;
16808
16809 aix[4-9]*)
16810   version_type=linux
16811   need_lib_prefix=no
16812   need_version=no
16813   hardcode_into_libs=yes
16814   if test "$host_cpu" = ia64; then
16815     # AIX 5 supports IA64
16816     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16817     shlibpath_var=LD_LIBRARY_PATH
16818   else
16819     # With GCC up to 2.95.x, collect2 would create an import file
16820     # for dependence libraries.  The import file would start with
16821     # the line `#! .'.  This would cause the generated library to
16822     # depend on `.', always an invalid library.  This was fixed in
16823     # development snapshots of GCC prior to 3.0.
16824     case $host_os in
16825       aix4 | aix4.[01] | aix4.[01].*)
16826       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16827            echo ' yes '
16828            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16829         :
16830       else
16831         can_build_shared=no
16832       fi
16833       ;;
16834     esac
16835     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16836     # soname into executable. Probably we can add versioning support to
16837     # collect2, so additional links can be useful in future.
16838     if test "$aix_use_runtimelinking" = yes; then
16839       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16840       # instead of lib<name>.a to let people know that these are not
16841       # typical AIX shared libraries.
16842       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16843     else
16844       # We preserve .a as extension for shared libraries through AIX4.2
16845       # and later when we are not doing run time linking.
16846       library_names_spec='${libname}${release}.a $libname.a'
16847       soname_spec='${libname}${release}${shared_ext}$major'
16848     fi
16849     shlibpath_var=LIBPATH
16850   fi
16851   ;;
16852
16853 amigaos*)
16854   case $host_cpu in
16855   powerpc)
16856     # Since July 2007 AmigaOS4 officially supports .so libraries.
16857     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
16858     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16859     ;;
16860   m68k)
16861     library_names_spec='$libname.ixlibrary $libname.a'
16862     # Create ${libname}_ixlibrary.a entries in /sys/libs.
16863     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 ${libname}_ixlibrary.a || exit 1; done'
16864     ;;
16865   esac
16866   ;;
16867
16868 beos*)
16869   library_names_spec='${libname}${shared_ext}'
16870   dynamic_linker="$host_os ld.so"
16871   shlibpath_var=LIBRARY_PATH
16872   ;;
16873
16874 bsdi[45]*)
16875   version_type=linux
16876   need_version=no
16877   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16878   soname_spec='${libname}${release}${shared_ext}$major'
16879   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
16880   shlibpath_var=LD_LIBRARY_PATH
16881   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
16882   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
16883   # the default ld.so.conf also contains /usr/contrib/lib and
16884   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
16885   # libtool to hard-code these into programs
16886   ;;
16887
16888 cygwin* | mingw* | pw32* | cegcc*)
16889   version_type=windows
16890   shrext_cmds=".dll"
16891   need_version=no
16892   need_lib_prefix=no
16893
16894   case $GCC,$host_os in
16895   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
16896     library_names_spec='$libname.dll.a'
16897     # DLL is installed to $(libdir)/../bin by postinstall_cmds
16898     postinstall_cmds='base_file=`basename \${file}`~
16899       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
16900       dldir=$destdir/`dirname \$dlpath`~
16901       test -d \$dldir || mkdir -p \$dldir~
16902       $install_prog $dir/$dlname \$dldir/$dlname~
16903       chmod a+x \$dldir/$dlname~
16904       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
16905         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
16906       fi'
16907     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
16908       dlpath=$dir/\$dldll~
16909        $RM \$dlpath'
16910     shlibpath_overrides_runpath=yes
16911
16912     case $host_os in
16913     cygwin*)
16914       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
16915       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16916
16917       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
16918       ;;
16919     mingw* | cegcc*)
16920       # MinGW DLLs use traditional 'lib' prefix
16921       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16922       ;;
16923     pw32*)
16924       # pw32 DLLs use 'pw' prefix rather than 'lib'
16925       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16926       ;;
16927     esac
16928     ;;
16929
16930   *)
16931     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
16932     ;;
16933   esac
16934   dynamic_linker='Win32 ld.exe'
16935   # FIXME: first we should search . and the directory the executable is in
16936   shlibpath_var=PATH
16937   ;;
16938
16939 darwin* | rhapsody*)
16940   dynamic_linker="$host_os dyld"
16941   version_type=darwin
16942   need_lib_prefix=no
16943   need_version=no
16944   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
16945   soname_spec='${libname}${release}${major}$shared_ext'
16946   shlibpath_overrides_runpath=yes
16947   shlibpath_var=DYLD_LIBRARY_PATH
16948   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
16949
16950   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
16951   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
16952   ;;
16953
16954 dgux*)
16955   version_type=linux
16956   need_lib_prefix=no
16957   need_version=no
16958   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
16959   soname_spec='${libname}${release}${shared_ext}$major'
16960   shlibpath_var=LD_LIBRARY_PATH
16961   ;;
16962
16963 freebsd* | dragonfly*)
16964   # DragonFly does not have aout.  When/if they implement a new
16965   # versioning mechanism, adjust this.
16966   if test -x /usr/bin/objformat; then
16967     objformat=`/usr/bin/objformat`
16968   else
16969     case $host_os in
16970     freebsd[23].*) objformat=aout ;;
16971     *) objformat=elf ;;
16972     esac
16973   fi
16974   version_type=freebsd-$objformat
16975   case $version_type in
16976     freebsd-elf*)
16977       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
16978       need_version=no
16979       need_lib_prefix=no
16980       ;;
16981     freebsd-*)
16982       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
16983       need_version=yes
16984       ;;
16985   esac
16986   shlibpath_var=LD_LIBRARY_PATH
16987   case $host_os in
16988   freebsd2.*)
16989     shlibpath_overrides_runpath=yes
16990     ;;
16991   freebsd3.[01]* | freebsdelf3.[01]*)
16992     shlibpath_overrides_runpath=yes
16993     hardcode_into_libs=yes
16994     ;;
16995   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
16996   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
16997     shlibpath_overrides_runpath=no
16998     hardcode_into_libs=yes
16999     ;;
17000   *) # from 4.6 on, and DragonFly
17001     shlibpath_overrides_runpath=yes
17002     hardcode_into_libs=yes
17003     ;;
17004   esac
17005   ;;
17006
17007 gnu*)
17008   version_type=linux
17009   need_lib_prefix=no
17010   need_version=no
17011   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17012   soname_spec='${libname}${release}${shared_ext}$major'
17013   shlibpath_var=LD_LIBRARY_PATH
17014   hardcode_into_libs=yes
17015   ;;
17016
17017 haiku*)
17018   version_type=linux
17019   need_lib_prefix=no
17020   need_version=no
17021   dynamic_linker="$host_os runtime_loader"
17022   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17023   soname_spec='${libname}${release}${shared_ext}$major'
17024   shlibpath_var=LIBRARY_PATH
17025   shlibpath_overrides_runpath=yes
17026   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
17027   hardcode_into_libs=yes
17028   ;;
17029
17030 hpux9* | hpux10* | hpux11*)
17031   # Give a soname corresponding to the major version so that dld.sl refuses to
17032   # link against other versions.
17033   version_type=sunos
17034   need_lib_prefix=no
17035   need_version=no
17036   case $host_cpu in
17037   ia64*)
17038     shrext_cmds='.so'
17039     hardcode_into_libs=yes
17040     dynamic_linker="$host_os dld.so"
17041     shlibpath_var=LD_LIBRARY_PATH
17042     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17043     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17044     soname_spec='${libname}${release}${shared_ext}$major'
17045     if test "X$HPUX_IA64_MODE" = X32; then
17046       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17047     else
17048       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17049     fi
17050     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17051     ;;
17052   hppa*64*)
17053     shrext_cmds='.sl'
17054     hardcode_into_libs=yes
17055     dynamic_linker="$host_os dld.sl"
17056     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17057     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17058     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17059     soname_spec='${libname}${release}${shared_ext}$major'
17060     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17061     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17062     ;;
17063   *)
17064     shrext_cmds='.sl'
17065     dynamic_linker="$host_os dld.sl"
17066     shlibpath_var=SHLIB_PATH
17067     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17068     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17069     soname_spec='${libname}${release}${shared_ext}$major'
17070     ;;
17071   esac
17072   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17073   postinstall_cmds='chmod 555 $lib'
17074   # or fails outright, so override atomically:
17075   install_override_mode=555
17076   ;;
17077
17078 interix[3-9]*)
17079   version_type=linux
17080   need_lib_prefix=no
17081   need_version=no
17082   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17083   soname_spec='${libname}${release}${shared_ext}$major'
17084   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17085   shlibpath_var=LD_LIBRARY_PATH
17086   shlibpath_overrides_runpath=no
17087   hardcode_into_libs=yes
17088   ;;
17089
17090 irix5* | irix6* | nonstopux*)
17091   case $host_os in
17092     nonstopux*) version_type=nonstopux ;;
17093     *)
17094         if test "$lt_cv_prog_gnu_ld" = yes; then
17095                 version_type=linux
17096         else
17097                 version_type=irix
17098         fi ;;
17099   esac
17100   need_lib_prefix=no
17101   need_version=no
17102   soname_spec='${libname}${release}${shared_ext}$major'
17103   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17104   case $host_os in
17105   irix5* | nonstopux*)
17106     libsuff= shlibsuff=
17107     ;;
17108   *)
17109     case $LD in # libtool.m4 will add one of these switches to LD
17110     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17111       libsuff= shlibsuff= libmagic=32-bit;;
17112     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17113       libsuff=32 shlibsuff=N32 libmagic=N32;;
17114     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17115       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17116     *) libsuff= shlibsuff= libmagic=never-match;;
17117     esac
17118     ;;
17119   esac
17120   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17121   shlibpath_overrides_runpath=no
17122   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17123   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17124   hardcode_into_libs=yes
17125   ;;
17126
17127 # No shared lib support for Linux oldld, aout, or coff.
17128 linux*oldld* | linux*aout* | linux*coff*)
17129   dynamic_linker=no
17130   ;;
17131
17132 # This must be Linux ELF.
17133 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17134   version_type=linux
17135   need_lib_prefix=no
17136   need_version=no
17137   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17138   soname_spec='${libname}${release}${shared_ext}$major'
17139   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17140   shlibpath_var=LD_LIBRARY_PATH
17141   shlibpath_overrides_runpath=no
17142
17143   # Some binutils ld are patched to set DT_RUNPATH
17144   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17145   $as_echo_n "(cached) " >&6
17146 else
17147   lt_cv_shlibpath_overrides_runpath=no
17148     save_LDFLAGS=$LDFLAGS
17149     save_libdir=$libdir
17150     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17151          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17152     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17153 /* end confdefs.h.  */
17154
17155 int
17156 main ()
17157 {
17158
17159   ;
17160   return 0;
17161 }
17162 _ACEOF
17163 if ac_fn_c_try_link "$LINENO"; then :
17164   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17165   lt_cv_shlibpath_overrides_runpath=yes
17166 fi
17167 fi
17168 rm -f core conftest.err conftest.$ac_objext \
17169     conftest$ac_exeext conftest.$ac_ext
17170     LDFLAGS=$save_LDFLAGS
17171     libdir=$save_libdir
17172
17173 fi
17174
17175   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17176
17177   # This implies no fast_install, which is unacceptable.
17178   # Some rework will be needed to allow for fast_install
17179   # before this can be enabled.
17180   hardcode_into_libs=yes
17181
17182   # Append ld.so.conf contents to the search path
17183   if test -f /etc/ld.so.conf; then
17184     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' ' '`
17185     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17186   fi
17187
17188   # We used to test for /lib/ld.so.1 and disable shared libraries on
17189   # powerpc, because MkLinux only supported shared libraries with the
17190   # GNU dynamic linker.  Since this was broken with cross compilers,
17191   # most powerpc-linux boxes support dynamic linking these days and
17192   # people can always --disable-shared, the test was removed, and we
17193   # assume the GNU/Linux dynamic linker is in use.
17194   dynamic_linker='GNU/Linux ld.so'
17195   ;;
17196
17197 netbsd*)
17198   version_type=sunos
17199   need_lib_prefix=no
17200   need_version=no
17201   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17202     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17203     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17204     dynamic_linker='NetBSD (a.out) ld.so'
17205   else
17206     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17207     soname_spec='${libname}${release}${shared_ext}$major'
17208     dynamic_linker='NetBSD ld.elf_so'
17209   fi
17210   shlibpath_var=LD_LIBRARY_PATH
17211   shlibpath_overrides_runpath=yes
17212   hardcode_into_libs=yes
17213   ;;
17214
17215 newsos6)
17216   version_type=linux
17217   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17218   shlibpath_var=LD_LIBRARY_PATH
17219   shlibpath_overrides_runpath=yes
17220   ;;
17221
17222 *nto* | *qnx*)
17223   version_type=qnx
17224   need_lib_prefix=no
17225   need_version=no
17226   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17227   soname_spec='${libname}${release}${shared_ext}$major'
17228   shlibpath_var=LD_LIBRARY_PATH
17229   shlibpath_overrides_runpath=no
17230   hardcode_into_libs=yes
17231   dynamic_linker='ldqnx.so'
17232   ;;
17233
17234 openbsd*)
17235   version_type=sunos
17236   sys_lib_dlsearch_path_spec="/usr/lib"
17237   need_lib_prefix=no
17238   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17239   case $host_os in
17240     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17241     *)                          need_version=no  ;;
17242   esac
17243   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17244   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17245   shlibpath_var=LD_LIBRARY_PATH
17246   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17247     case $host_os in
17248       openbsd2.[89] | openbsd2.[89].*)
17249         shlibpath_overrides_runpath=no
17250         ;;
17251       *)
17252         shlibpath_overrides_runpath=yes
17253         ;;
17254       esac
17255   else
17256     shlibpath_overrides_runpath=yes
17257   fi
17258   ;;
17259
17260 os2*)
17261   libname_spec='$name'
17262   shrext_cmds=".dll"
17263   need_lib_prefix=no
17264   library_names_spec='$libname${shared_ext} $libname.a'
17265   dynamic_linker='OS/2 ld.exe'
17266   shlibpath_var=LIBPATH
17267   ;;
17268
17269 osf3* | osf4* | osf5*)
17270   version_type=osf
17271   need_lib_prefix=no
17272   need_version=no
17273   soname_spec='${libname}${release}${shared_ext}$major'
17274   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17275   shlibpath_var=LD_LIBRARY_PATH
17276   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17277   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17278   ;;
17279
17280 rdos*)
17281   dynamic_linker=no
17282   ;;
17283
17284 solaris*)
17285   version_type=linux
17286   need_lib_prefix=no
17287   need_version=no
17288   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17289   soname_spec='${libname}${release}${shared_ext}$major'
17290   shlibpath_var=LD_LIBRARY_PATH
17291   shlibpath_overrides_runpath=yes
17292   hardcode_into_libs=yes
17293   # ldd complains unless libraries are executable
17294   postinstall_cmds='chmod +x $lib'
17295   ;;
17296
17297 sunos4*)
17298   version_type=sunos
17299   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17300   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17301   shlibpath_var=LD_LIBRARY_PATH
17302   shlibpath_overrides_runpath=yes
17303   if test "$with_gnu_ld" = yes; then
17304     need_lib_prefix=no
17305   fi
17306   need_version=yes
17307   ;;
17308
17309 sysv4 | sysv4.3*)
17310   version_type=linux
17311   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17312   soname_spec='${libname}${release}${shared_ext}$major'
17313   shlibpath_var=LD_LIBRARY_PATH
17314   case $host_vendor in
17315     sni)
17316       shlibpath_overrides_runpath=no
17317       need_lib_prefix=no
17318       runpath_var=LD_RUN_PATH
17319       ;;
17320     siemens)
17321       need_lib_prefix=no
17322       ;;
17323     motorola)
17324       need_lib_prefix=no
17325       need_version=no
17326       shlibpath_overrides_runpath=no
17327       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17328       ;;
17329   esac
17330   ;;
17331
17332 sysv4*MP*)
17333   if test -d /usr/nec ;then
17334     version_type=linux
17335     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17336     soname_spec='$libname${shared_ext}.$major'
17337     shlibpath_var=LD_LIBRARY_PATH
17338   fi
17339   ;;
17340
17341 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17342   version_type=freebsd-elf
17343   need_lib_prefix=no
17344   need_version=no
17345   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17346   soname_spec='${libname}${release}${shared_ext}$major'
17347   shlibpath_var=LD_LIBRARY_PATH
17348   shlibpath_overrides_runpath=yes
17349   hardcode_into_libs=yes
17350   if test "$with_gnu_ld" = yes; then
17351     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17352   else
17353     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17354     case $host_os in
17355       sco3.2v5*)
17356         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17357         ;;
17358     esac
17359   fi
17360   sys_lib_dlsearch_path_spec='/usr/lib'
17361   ;;
17362
17363 tpf*)
17364   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17365   version_type=linux
17366   need_lib_prefix=no
17367   need_version=no
17368   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17369   shlibpath_var=LD_LIBRARY_PATH
17370   shlibpath_overrides_runpath=no
17371   hardcode_into_libs=yes
17372   ;;
17373
17374 uts4*)
17375   version_type=linux
17376   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17377   soname_spec='${libname}${release}${shared_ext}$major'
17378   shlibpath_var=LD_LIBRARY_PATH
17379   ;;
17380
17381 *)
17382   dynamic_linker=no
17383   ;;
17384 esac
17385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17386 $as_echo "$dynamic_linker" >&6; }
17387 test "$dynamic_linker" = no && can_build_shared=no
17388
17389 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17390 if test "$GCC" = yes; then
17391   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17392 fi
17393
17394 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17395   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17396 fi
17397 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17398   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17399 fi
17400
17401
17402
17403
17404
17405
17406
17407
17408
17409
17410
17411
17412
17413
17414
17415
17416
17417
17418
17419
17420
17421
17422
17423
17424
17425
17426
17427
17428
17429
17430
17431
17432
17433
17434
17435
17436
17437
17438
17439
17440
17441
17442
17443
17444
17445
17446
17447
17448
17449
17450
17451
17452
17453
17454
17455
17456
17457
17458
17459
17460
17461
17462
17463
17464
17465
17466
17467
17468
17469
17470
17471
17472
17473
17474
17475
17476
17477
17478
17479
17480
17481
17482
17483
17484
17485
17486
17487
17488
17489
17490
17491
17492   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17493 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17494 hardcode_action=
17495 if test -n "$hardcode_libdir_flag_spec" ||
17496    test -n "$runpath_var" ||
17497    test "X$hardcode_automatic" = "Xyes" ; then
17498
17499   # We can hardcode non-existent directories.
17500   if test "$hardcode_direct" != no &&
17501      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17502      # have to relink, otherwise we might link with an installed library
17503      # when we should be linking with a yet-to-be-installed one
17504      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17505      test "$hardcode_minus_L" != no; then
17506     # Linking always hardcodes the temporary library directory.
17507     hardcode_action=relink
17508   else
17509     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17510     hardcode_action=immediate
17511   fi
17512 else
17513   # We cannot hardcode anything, or else we can only hardcode existing
17514   # directories.
17515   hardcode_action=unsupported
17516 fi
17517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17518 $as_echo "$hardcode_action" >&6; }
17519
17520 if test "$hardcode_action" = relink ||
17521    test "$inherit_rpath" = yes; then
17522   # Fast installation is not supported
17523   enable_fast_install=no
17524 elif test "$shlibpath_overrides_runpath" = yes ||
17525      test "$enable_shared" = no; then
17526   # Fast installation is not necessary
17527   enable_fast_install=needless
17528 fi
17529
17530
17531
17532
17533
17534
17535   if test "x$enable_dlopen" != xyes; then
17536   enable_dlopen=unknown
17537   enable_dlopen_self=unknown
17538   enable_dlopen_self_static=unknown
17539 else
17540   lt_cv_dlopen=no
17541   lt_cv_dlopen_libs=
17542
17543   case $host_os in
17544   beos*)
17545     lt_cv_dlopen="load_add_on"
17546     lt_cv_dlopen_libs=
17547     lt_cv_dlopen_self=yes
17548     ;;
17549
17550   mingw* | pw32* | cegcc*)
17551     lt_cv_dlopen="LoadLibrary"
17552     lt_cv_dlopen_libs=
17553     ;;
17554
17555   cygwin*)
17556     lt_cv_dlopen="dlopen"
17557     lt_cv_dlopen_libs=
17558     ;;
17559
17560   darwin*)
17561   # if libdl is installed we need to link against it
17562     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17563 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17564 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17565   $as_echo_n "(cached) " >&6
17566 else
17567   ac_check_lib_save_LIBS=$LIBS
17568 LIBS="-ldl  $LIBS"
17569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17570 /* end confdefs.h.  */
17571
17572 /* Override any GCC internal prototype to avoid an error.
17573    Use char because int might match the return type of a GCC
17574    builtin and then its argument prototype would still apply.  */
17575 #ifdef __cplusplus
17576 extern "C"
17577 #endif
17578 char dlopen ();
17579 int
17580 main ()
17581 {
17582 return dlopen ();
17583   ;
17584   return 0;
17585 }
17586 _ACEOF
17587 if ac_fn_c_try_link "$LINENO"; then :
17588   ac_cv_lib_dl_dlopen=yes
17589 else
17590   ac_cv_lib_dl_dlopen=no
17591 fi
17592 rm -f core conftest.err conftest.$ac_objext \
17593     conftest$ac_exeext conftest.$ac_ext
17594 LIBS=$ac_check_lib_save_LIBS
17595 fi
17596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17597 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17598 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17599   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17600 else
17601
17602     lt_cv_dlopen="dyld"
17603     lt_cv_dlopen_libs=
17604     lt_cv_dlopen_self=yes
17605
17606 fi
17607
17608     ;;
17609
17610   *)
17611     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17612 if test "x$ac_cv_func_shl_load" = x""yes; then :
17613   lt_cv_dlopen="shl_load"
17614 else
17615   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17616 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17617 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17618   $as_echo_n "(cached) " >&6
17619 else
17620   ac_check_lib_save_LIBS=$LIBS
17621 LIBS="-ldld  $LIBS"
17622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17623 /* end confdefs.h.  */
17624
17625 /* Override any GCC internal prototype to avoid an error.
17626    Use char because int might match the return type of a GCC
17627    builtin and then its argument prototype would still apply.  */
17628 #ifdef __cplusplus
17629 extern "C"
17630 #endif
17631 char shl_load ();
17632 int
17633 main ()
17634 {
17635 return shl_load ();
17636   ;
17637   return 0;
17638 }
17639 _ACEOF
17640 if ac_fn_c_try_link "$LINENO"; then :
17641   ac_cv_lib_dld_shl_load=yes
17642 else
17643   ac_cv_lib_dld_shl_load=no
17644 fi
17645 rm -f core conftest.err conftest.$ac_objext \
17646     conftest$ac_exeext conftest.$ac_ext
17647 LIBS=$ac_check_lib_save_LIBS
17648 fi
17649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17650 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17651 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17652   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17653 else
17654   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17655 if test "x$ac_cv_func_dlopen" = x""yes; then :
17656   lt_cv_dlopen="dlopen"
17657 else
17658   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17659 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17660 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17661   $as_echo_n "(cached) " >&6
17662 else
17663   ac_check_lib_save_LIBS=$LIBS
17664 LIBS="-ldl  $LIBS"
17665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17666 /* end confdefs.h.  */
17667
17668 /* Override any GCC internal prototype to avoid an error.
17669    Use char because int might match the return type of a GCC
17670    builtin and then its argument prototype would still apply.  */
17671 #ifdef __cplusplus
17672 extern "C"
17673 #endif
17674 char dlopen ();
17675 int
17676 main ()
17677 {
17678 return dlopen ();
17679   ;
17680   return 0;
17681 }
17682 _ACEOF
17683 if ac_fn_c_try_link "$LINENO"; then :
17684   ac_cv_lib_dl_dlopen=yes
17685 else
17686   ac_cv_lib_dl_dlopen=no
17687 fi
17688 rm -f core conftest.err conftest.$ac_objext \
17689     conftest$ac_exeext conftest.$ac_ext
17690 LIBS=$ac_check_lib_save_LIBS
17691 fi
17692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17693 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17694 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17695   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17696 else
17697   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17698 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17699 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17700   $as_echo_n "(cached) " >&6
17701 else
17702   ac_check_lib_save_LIBS=$LIBS
17703 LIBS="-lsvld  $LIBS"
17704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17705 /* end confdefs.h.  */
17706
17707 /* Override any GCC internal prototype to avoid an error.
17708    Use char because int might match the return type of a GCC
17709    builtin and then its argument prototype would still apply.  */
17710 #ifdef __cplusplus
17711 extern "C"
17712 #endif
17713 char dlopen ();
17714 int
17715 main ()
17716 {
17717 return dlopen ();
17718   ;
17719   return 0;
17720 }
17721 _ACEOF
17722 if ac_fn_c_try_link "$LINENO"; then :
17723   ac_cv_lib_svld_dlopen=yes
17724 else
17725   ac_cv_lib_svld_dlopen=no
17726 fi
17727 rm -f core conftest.err conftest.$ac_objext \
17728     conftest$ac_exeext conftest.$ac_ext
17729 LIBS=$ac_check_lib_save_LIBS
17730 fi
17731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17732 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17733 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17734   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17735 else
17736   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17737 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17738 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17739   $as_echo_n "(cached) " >&6
17740 else
17741   ac_check_lib_save_LIBS=$LIBS
17742 LIBS="-ldld  $LIBS"
17743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17744 /* end confdefs.h.  */
17745
17746 /* Override any GCC internal prototype to avoid an error.
17747    Use char because int might match the return type of a GCC
17748    builtin and then its argument prototype would still apply.  */
17749 #ifdef __cplusplus
17750 extern "C"
17751 #endif
17752 char dld_link ();
17753 int
17754 main ()
17755 {
17756 return dld_link ();
17757   ;
17758   return 0;
17759 }
17760 _ACEOF
17761 if ac_fn_c_try_link "$LINENO"; then :
17762   ac_cv_lib_dld_dld_link=yes
17763 else
17764   ac_cv_lib_dld_dld_link=no
17765 fi
17766 rm -f core conftest.err conftest.$ac_objext \
17767     conftest$ac_exeext conftest.$ac_ext
17768 LIBS=$ac_check_lib_save_LIBS
17769 fi
17770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17771 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17772 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17773   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17774 fi
17775
17776
17777 fi
17778
17779
17780 fi
17781
17782
17783 fi
17784
17785
17786 fi
17787
17788
17789 fi
17790
17791     ;;
17792   esac
17793
17794   if test "x$lt_cv_dlopen" != xno; then
17795     enable_dlopen=yes
17796   else
17797     enable_dlopen=no
17798   fi
17799
17800   case $lt_cv_dlopen in
17801   dlopen)
17802     save_CPPFLAGS="$CPPFLAGS"
17803     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17804
17805     save_LDFLAGS="$LDFLAGS"
17806     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17807
17808     save_LIBS="$LIBS"
17809     LIBS="$lt_cv_dlopen_libs $LIBS"
17810
17811     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17812 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17813 if test "${lt_cv_dlopen_self+set}" = set; then :
17814   $as_echo_n "(cached) " >&6
17815 else
17816           if test "$cross_compiling" = yes; then :
17817   lt_cv_dlopen_self=cross
17818 else
17819   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17820   lt_status=$lt_dlunknown
17821   cat > conftest.$ac_ext <<_LT_EOF
17822 #line 17822 "configure"
17823 #include "confdefs.h"
17824
17825 #if HAVE_DLFCN_H
17826 #include <dlfcn.h>
17827 #endif
17828
17829 #include <stdio.h>
17830
17831 #ifdef RTLD_GLOBAL
17832 #  define LT_DLGLOBAL           RTLD_GLOBAL
17833 #else
17834 #  ifdef DL_GLOBAL
17835 #    define LT_DLGLOBAL         DL_GLOBAL
17836 #  else
17837 #    define LT_DLGLOBAL         0
17838 #  endif
17839 #endif
17840
17841 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17842    find out it does not work in some platform. */
17843 #ifndef LT_DLLAZY_OR_NOW
17844 #  ifdef RTLD_LAZY
17845 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17846 #  else
17847 #    ifdef DL_LAZY
17848 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17849 #    else
17850 #      ifdef RTLD_NOW
17851 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17852 #      else
17853 #        ifdef DL_NOW
17854 #          define LT_DLLAZY_OR_NOW      DL_NOW
17855 #        else
17856 #          define LT_DLLAZY_OR_NOW      0
17857 #        endif
17858 #      endif
17859 #    endif
17860 #  endif
17861 #endif
17862
17863 /* When -fvisbility=hidden is used, assume the code has been annotated
17864    correspondingly for the symbols needed.  */
17865 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17866 void fnord () __attribute__((visibility("default")));
17867 #endif
17868
17869 void fnord () { int i=42; }
17870 int main ()
17871 {
17872   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17873   int status = $lt_dlunknown;
17874
17875   if (self)
17876     {
17877       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17878       else
17879         {
17880           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17881           else puts (dlerror ());
17882         }
17883       /* dlclose (self); */
17884     }
17885   else
17886     puts (dlerror ());
17887
17888   return status;
17889 }
17890 _LT_EOF
17891   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17892   (eval $ac_link) 2>&5
17893   ac_status=$?
17894   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17895   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17896     (./conftest; exit; ) >&5 2>/dev/null
17897     lt_status=$?
17898     case x$lt_status in
17899       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
17900       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
17901       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
17902     esac
17903   else :
17904     # compilation failed
17905     lt_cv_dlopen_self=no
17906   fi
17907 fi
17908 rm -fr conftest*
17909
17910
17911 fi
17912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
17913 $as_echo "$lt_cv_dlopen_self" >&6; }
17914
17915     if test "x$lt_cv_dlopen_self" = xyes; then
17916       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
17917       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
17918 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
17919 if test "${lt_cv_dlopen_self_static+set}" = set; then :
17920   $as_echo_n "(cached) " >&6
17921 else
17922           if test "$cross_compiling" = yes; then :
17923   lt_cv_dlopen_self_static=cross
17924 else
17925   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17926   lt_status=$lt_dlunknown
17927   cat > conftest.$ac_ext <<_LT_EOF
17928 #line 17928 "configure"
17929 #include "confdefs.h"
17930
17931 #if HAVE_DLFCN_H
17932 #include <dlfcn.h>
17933 #endif
17934
17935 #include <stdio.h>
17936
17937 #ifdef RTLD_GLOBAL
17938 #  define LT_DLGLOBAL           RTLD_GLOBAL
17939 #else
17940 #  ifdef DL_GLOBAL
17941 #    define LT_DLGLOBAL         DL_GLOBAL
17942 #  else
17943 #    define LT_DLGLOBAL         0
17944 #  endif
17945 #endif
17946
17947 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17948    find out it does not work in some platform. */
17949 #ifndef LT_DLLAZY_OR_NOW
17950 #  ifdef RTLD_LAZY
17951 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17952 #  else
17953 #    ifdef DL_LAZY
17954 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17955 #    else
17956 #      ifdef RTLD_NOW
17957 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17958 #      else
17959 #        ifdef DL_NOW
17960 #          define LT_DLLAZY_OR_NOW      DL_NOW
17961 #        else
17962 #          define LT_DLLAZY_OR_NOW      0
17963 #        endif
17964 #      endif
17965 #    endif
17966 #  endif
17967 #endif
17968
17969 /* When -fvisbility=hidden is used, assume the code has been annotated
17970    correspondingly for the symbols needed.  */
17971 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17972 void fnord () __attribute__((visibility("default")));
17973 #endif
17974
17975 void fnord () { int i=42; }
17976 int main ()
17977 {
17978   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17979   int status = $lt_dlunknown;
17980
17981   if (self)
17982     {
17983       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17984       else
17985         {
17986           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17987           else puts (dlerror ());
17988         }
17989       /* dlclose (self); */
17990     }
17991   else
17992     puts (dlerror ());
17993
17994   return status;
17995 }
17996 _LT_EOF
17997   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17998   (eval $ac_link) 2>&5
17999   ac_status=$?
18000   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18001   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18002     (./conftest; exit; ) >&5 2>/dev/null
18003     lt_status=$?
18004     case x$lt_status in
18005       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
18006       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
18007       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
18008     esac
18009   else :
18010     # compilation failed
18011     lt_cv_dlopen_self_static=no
18012   fi
18013 fi
18014 rm -fr conftest*
18015
18016
18017 fi
18018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
18019 $as_echo "$lt_cv_dlopen_self_static" >&6; }
18020     fi
18021
18022     CPPFLAGS="$save_CPPFLAGS"
18023     LDFLAGS="$save_LDFLAGS"
18024     LIBS="$save_LIBS"
18025     ;;
18026   esac
18027
18028   case $lt_cv_dlopen_self in
18029   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
18030   *) enable_dlopen_self=unknown ;;
18031   esac
18032
18033   case $lt_cv_dlopen_self_static in
18034   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18035   *) enable_dlopen_self_static=unknown ;;
18036   esac
18037 fi
18038
18039
18040
18041
18042
18043
18044
18045
18046
18047
18048
18049
18050
18051
18052
18053
18054
18055 striplib=
18056 old_striplib=
18057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18058 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18059 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18060   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18061   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18062   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18063 $as_echo "yes" >&6; }
18064 else
18065 # FIXME - insert some real tests, host_os isn't really good enough
18066   case $host_os in
18067   darwin*)
18068     if test -n "$STRIP" ; then
18069       striplib="$STRIP -x"
18070       old_striplib="$STRIP -S"
18071       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18072 $as_echo "yes" >&6; }
18073     else
18074       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18075 $as_echo "no" >&6; }
18076     fi
18077     ;;
18078   *)
18079     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18080 $as_echo "no" >&6; }
18081     ;;
18082   esac
18083 fi
18084
18085
18086
18087
18088
18089
18090
18091
18092
18093
18094
18095
18096   # Report which library types will actually be built
18097   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18098 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18099   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18100 $as_echo "$can_build_shared" >&6; }
18101
18102   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18103 $as_echo_n "checking whether to build shared libraries... " >&6; }
18104   test "$can_build_shared" = "no" && enable_shared=no
18105
18106   # On AIX, shared libraries and static libraries use the same namespace, and
18107   # are all built from PIC.
18108   case $host_os in
18109   aix3*)
18110     test "$enable_shared" = yes && enable_static=no
18111     if test -n "$RANLIB"; then
18112       archive_cmds="$archive_cmds~\$RANLIB \$lib"
18113       postinstall_cmds='$RANLIB $lib'
18114     fi
18115     ;;
18116
18117   aix[4-9]*)
18118     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18119       test "$enable_shared" = yes && enable_static=no
18120     fi
18121     ;;
18122   esac
18123   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18124 $as_echo "$enable_shared" >&6; }
18125
18126   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18127 $as_echo_n "checking whether to build static libraries... " >&6; }
18128   # Make sure either enable_shared or enable_static is yes.
18129   test "$enable_shared" = yes || enable_static=yes
18130   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18131 $as_echo "$enable_static" >&6; }
18132
18133
18134
18135
18136 fi
18137 ac_ext=c
18138 ac_cpp='$CPP $CPPFLAGS'
18139 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18140 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18141 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18142
18143 CC="$lt_save_CC"
18144
18145       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18146     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18147     (test "X$CXX" != "Xg++"))) ; then
18148   ac_ext=cpp
18149 ac_cpp='$CXXCPP $CPPFLAGS'
18150 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18151 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18152 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18154 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18155 if test -z "$CXXCPP"; then
18156   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18157   $as_echo_n "(cached) " >&6
18158 else
18159       # Double quotes because CXXCPP needs to be expanded
18160     for CXXCPP in "$CXX -E" "/lib/cpp"
18161     do
18162       ac_preproc_ok=false
18163 for ac_cxx_preproc_warn_flag in '' yes
18164 do
18165   # Use a header file that comes with gcc, so configuring glibc
18166   # with a fresh cross-compiler works.
18167   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18168   # <limits.h> exists even on freestanding compilers.
18169   # On the NeXT, cc -E runs the code through the compiler's parser,
18170   # not just through cpp. "Syntax error" is here to catch this case.
18171   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18172 /* end confdefs.h.  */
18173 #ifdef __STDC__
18174 # include <limits.h>
18175 #else
18176 # include <assert.h>
18177 #endif
18178                      Syntax error
18179 _ACEOF
18180 if ac_fn_cxx_try_cpp "$LINENO"; then :
18181
18182 else
18183   # Broken: fails on valid input.
18184 continue
18185 fi
18186 rm -f conftest.err conftest.$ac_ext
18187
18188   # OK, works on sane cases.  Now check whether nonexistent headers
18189   # can be detected and how.
18190   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18191 /* end confdefs.h.  */
18192 #include <ac_nonexistent.h>
18193 _ACEOF
18194 if ac_fn_cxx_try_cpp "$LINENO"; then :
18195   # Broken: success on invalid input.
18196 continue
18197 else
18198   # Passes both tests.
18199 ac_preproc_ok=:
18200 break
18201 fi
18202 rm -f conftest.err conftest.$ac_ext
18203
18204 done
18205 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18206 rm -f conftest.err conftest.$ac_ext
18207 if $ac_preproc_ok; then :
18208   break
18209 fi
18210
18211     done
18212     ac_cv_prog_CXXCPP=$CXXCPP
18213
18214 fi
18215   CXXCPP=$ac_cv_prog_CXXCPP
18216 else
18217   ac_cv_prog_CXXCPP=$CXXCPP
18218 fi
18219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18220 $as_echo "$CXXCPP" >&6; }
18221 ac_preproc_ok=false
18222 for ac_cxx_preproc_warn_flag in '' yes
18223 do
18224   # Use a header file that comes with gcc, so configuring glibc
18225   # with a fresh cross-compiler works.
18226   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18227   # <limits.h> exists even on freestanding compilers.
18228   # On the NeXT, cc -E runs the code through the compiler's parser,
18229   # not just through cpp. "Syntax error" is here to catch this case.
18230   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18231 /* end confdefs.h.  */
18232 #ifdef __STDC__
18233 # include <limits.h>
18234 #else
18235 # include <assert.h>
18236 #endif
18237                      Syntax error
18238 _ACEOF
18239 if ac_fn_cxx_try_cpp "$LINENO"; then :
18240
18241 else
18242   # Broken: fails on valid input.
18243 continue
18244 fi
18245 rm -f conftest.err conftest.$ac_ext
18246
18247   # OK, works on sane cases.  Now check whether nonexistent headers
18248   # can be detected and how.
18249   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18250 /* end confdefs.h.  */
18251 #include <ac_nonexistent.h>
18252 _ACEOF
18253 if ac_fn_cxx_try_cpp "$LINENO"; then :
18254   # Broken: success on invalid input.
18255 continue
18256 else
18257   # Passes both tests.
18258 ac_preproc_ok=:
18259 break
18260 fi
18261 rm -f conftest.err conftest.$ac_ext
18262
18263 done
18264 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18265 rm -f conftest.err conftest.$ac_ext
18266 if $ac_preproc_ok; then :
18267
18268 else
18269   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18270 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18271 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18272 See \`config.log' for more details." "$LINENO" 5; }
18273 fi
18274
18275 ac_ext=c
18276 ac_cpp='$CPP $CPPFLAGS'
18277 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18278 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18279 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18280
18281 else
18282   _lt_caught_CXX_error=yes
18283 fi
18284
18285 ac_ext=cpp
18286 ac_cpp='$CXXCPP $CPPFLAGS'
18287 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18288 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18289 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18290
18291 archive_cmds_need_lc_CXX=no
18292 allow_undefined_flag_CXX=
18293 always_export_symbols_CXX=no
18294 archive_expsym_cmds_CXX=
18295 compiler_needs_object_CXX=no
18296 export_dynamic_flag_spec_CXX=
18297 hardcode_direct_CXX=no
18298 hardcode_direct_absolute_CXX=no
18299 hardcode_libdir_flag_spec_CXX=
18300 hardcode_libdir_flag_spec_ld_CXX=
18301 hardcode_libdir_separator_CXX=
18302 hardcode_minus_L_CXX=no
18303 hardcode_shlibpath_var_CXX=unsupported
18304 hardcode_automatic_CXX=no
18305 inherit_rpath_CXX=no
18306 module_cmds_CXX=
18307 module_expsym_cmds_CXX=
18308 link_all_deplibs_CXX=unknown
18309 old_archive_cmds_CXX=$old_archive_cmds
18310 reload_flag_CXX=$reload_flag
18311 reload_cmds_CXX=$reload_cmds
18312 no_undefined_flag_CXX=
18313 whole_archive_flag_spec_CXX=
18314 enable_shared_with_static_runtimes_CXX=no
18315
18316 # Source file extension for C++ test sources.
18317 ac_ext=cpp
18318
18319 # Object file extension for compiled C++ test sources.
18320 objext=o
18321 objext_CXX=$objext
18322
18323 # No sense in running all these tests if we already determined that
18324 # the CXX compiler isn't working.  Some variables (like enable_shared)
18325 # are currently assumed to apply to all compilers on this platform,
18326 # and will be corrupted by setting them based on a non-working compiler.
18327 if test "$_lt_caught_CXX_error" != yes; then
18328   # Code to be used in simple compile tests
18329   lt_simple_compile_test_code="int some_variable = 0;"
18330
18331   # Code to be used in simple link tests
18332   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18333
18334   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18335
18336
18337
18338
18339
18340
18341 # If no C compiler was specified, use CC.
18342 LTCC=${LTCC-"$CC"}
18343
18344 # If no C compiler flags were specified, use CFLAGS.
18345 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18346
18347 # Allow CC to be a program name with arguments.
18348 compiler=$CC
18349
18350
18351   # save warnings/boilerplate of simple test code
18352   ac_outfile=conftest.$ac_objext
18353 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18354 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18355 _lt_compiler_boilerplate=`cat conftest.err`
18356 $RM conftest*
18357
18358   ac_outfile=conftest.$ac_objext
18359 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18360 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18361 _lt_linker_boilerplate=`cat conftest.err`
18362 $RM -r conftest*
18363
18364
18365   # Allow CC to be a program name with arguments.
18366   lt_save_CC=$CC
18367   lt_save_LD=$LD
18368   lt_save_GCC=$GCC
18369   GCC=$GXX
18370   lt_save_with_gnu_ld=$with_gnu_ld
18371   lt_save_path_LD=$lt_cv_path_LD
18372   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18373     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18374   else
18375     $as_unset lt_cv_prog_gnu_ld
18376   fi
18377   if test -n "${lt_cv_path_LDCXX+set}"; then
18378     lt_cv_path_LD=$lt_cv_path_LDCXX
18379   else
18380     $as_unset lt_cv_path_LD
18381   fi
18382   test -z "${LDCXX+set}" || LD=$LDCXX
18383   CC=${CXX-"c++"}
18384   compiler=$CC
18385   compiler_CXX=$CC
18386   for cc_temp in $compiler""; do
18387   case $cc_temp in
18388     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18389     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18390     \-*) ;;
18391     *) break;;
18392   esac
18393 done
18394 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18395
18396
18397   if test -n "$compiler"; then
18398     # We don't want -fno-exception when compiling C++ code, so set the
18399     # no_builtin_flag separately
18400     if test "$GXX" = yes; then
18401       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18402     else
18403       lt_prog_compiler_no_builtin_flag_CXX=
18404     fi
18405
18406     if test "$GXX" = yes; then
18407       # Set up default GNU C++ configuration
18408
18409
18410
18411 # Check whether --with-gnu-ld was given.
18412 if test "${with_gnu_ld+set}" = set; then :
18413   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18414 else
18415   with_gnu_ld=no
18416 fi
18417
18418 ac_prog=ld
18419 if test "$GCC" = yes; then
18420   # Check if gcc -print-prog-name=ld gives a path.
18421   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18422 $as_echo_n "checking for ld used by $CC... " >&6; }
18423   case $host in
18424   *-*-mingw*)
18425     # gcc leaves a trailing carriage return which upsets mingw
18426     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18427   *)
18428     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18429   esac
18430   case $ac_prog in
18431     # Accept absolute paths.
18432     [\\/]* | ?:[\\/]*)
18433       re_direlt='/[^/][^/]*/\.\./'
18434       # Canonicalize the pathname of ld
18435       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18436       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18437         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18438       done
18439       test -z "$LD" && LD="$ac_prog"
18440       ;;
18441   "")
18442     # If it fails, then pretend we aren't using GCC.
18443     ac_prog=ld
18444     ;;
18445   *)
18446     # If it is relative, then search for the first ld in PATH.
18447     with_gnu_ld=unknown
18448     ;;
18449   esac
18450 elif test "$with_gnu_ld" = yes; then
18451   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18452 $as_echo_n "checking for GNU ld... " >&6; }
18453 else
18454   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18455 $as_echo_n "checking for non-GNU ld... " >&6; }
18456 fi
18457 if test "${lt_cv_path_LD+set}" = set; then :
18458   $as_echo_n "(cached) " >&6
18459 else
18460   if test -z "$LD"; then
18461   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18462   for ac_dir in $PATH; do
18463     IFS="$lt_save_ifs"
18464     test -z "$ac_dir" && ac_dir=.
18465     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18466       lt_cv_path_LD="$ac_dir/$ac_prog"
18467       # Check to see if the program is GNU ld.  I'd rather use --version,
18468       # but apparently some variants of GNU ld only accept -v.
18469       # Break only if it was the GNU/non-GNU ld that we prefer.
18470       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18471       *GNU* | *'with BFD'*)
18472         test "$with_gnu_ld" != no && break
18473         ;;
18474       *)
18475         test "$with_gnu_ld" != yes && break
18476         ;;
18477       esac
18478     fi
18479   done
18480   IFS="$lt_save_ifs"
18481 else
18482   lt_cv_path_LD="$LD" # Let the user override the test with a path.
18483 fi
18484 fi
18485
18486 LD="$lt_cv_path_LD"
18487 if test -n "$LD"; then
18488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18489 $as_echo "$LD" >&6; }
18490 else
18491   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18492 $as_echo "no" >&6; }
18493 fi
18494 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18496 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18497 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18498   $as_echo_n "(cached) " >&6
18499 else
18500   # I'd rather use --version here, but apparently some GNU lds only accept -v.
18501 case `$LD -v 2>&1 </dev/null` in
18502 *GNU* | *'with BFD'*)
18503   lt_cv_prog_gnu_ld=yes
18504   ;;
18505 *)
18506   lt_cv_prog_gnu_ld=no
18507   ;;
18508 esac
18509 fi
18510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18511 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18512 with_gnu_ld=$lt_cv_prog_gnu_ld
18513
18514
18515
18516
18517
18518
18519
18520       # Check if GNU C++ uses GNU ld as the underlying linker, since the
18521       # archiving commands below assume that GNU ld is being used.
18522       if test "$with_gnu_ld" = yes; then
18523         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18524         archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18525
18526         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18527         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18528
18529         # If archive_cmds runs LD, not CC, wlarc should be empty
18530         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18531         #     investigate it a little bit more. (MM)
18532         wlarc='${wl}'
18533
18534         # ancient GNU ld didn't support --whole-archive et. al.
18535         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18536           $GREP 'no-whole-archive' > /dev/null; then
18537           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18538         else
18539           whole_archive_flag_spec_CXX=
18540         fi
18541       else
18542         with_gnu_ld=no
18543         wlarc=
18544
18545         # A generic and very simple default shared library creation
18546         # command for GNU C++ for the case where it uses the native
18547         # linker, instead of GNU ld.  If possible, this setting should
18548         # overridden to take advantage of the native linker features on
18549         # the platform it is being used on.
18550         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18551       fi
18552
18553       # Commands to make compiler produce verbose output that lists
18554       # what "hidden" libraries, object files and flags are used when
18555       # linking a shared library.
18556       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18557
18558     else
18559       GXX=no
18560       with_gnu_ld=no
18561       wlarc=
18562     fi
18563
18564     # PORTME: fill in a description of your system's C++ link characteristics
18565     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18566 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18567     ld_shlibs_CXX=yes
18568     case $host_os in
18569       aix3*)
18570         # FIXME: insert proper C++ library support
18571         ld_shlibs_CXX=no
18572         ;;
18573       aix[4-9]*)
18574         if test "$host_cpu" = ia64; then
18575           # On IA64, the linker does run time linking by default, so we don't
18576           # have to do anything special.
18577           aix_use_runtimelinking=no
18578           exp_sym_flag='-Bexport'
18579           no_entry_flag=""
18580         else
18581           aix_use_runtimelinking=no
18582
18583           # Test if we are trying to use run time linking or normal
18584           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18585           # need to do runtime linking.
18586           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18587             for ld_flag in $LDFLAGS; do
18588               case $ld_flag in
18589               *-brtl*)
18590                 aix_use_runtimelinking=yes
18591                 break
18592                 ;;
18593               esac
18594             done
18595             ;;
18596           esac
18597
18598           exp_sym_flag='-bexport'
18599           no_entry_flag='-bnoentry'
18600         fi
18601
18602         # When large executables or shared objects are built, AIX ld can
18603         # have problems creating the table of contents.  If linking a library
18604         # or program results in "error TOC overflow" add -mminimal-toc to
18605         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
18606         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18607
18608         archive_cmds_CXX=''
18609         hardcode_direct_CXX=yes
18610         hardcode_direct_absolute_CXX=yes
18611         hardcode_libdir_separator_CXX=':'
18612         link_all_deplibs_CXX=yes
18613         file_list_spec_CXX='${wl}-f,'
18614
18615         if test "$GXX" = yes; then
18616           case $host_os in aix4.[012]|aix4.[012].*)
18617           # We only want to do this on AIX 4.2 and lower, the check
18618           # below for broken collect2 doesn't work under 4.3+
18619           collect2name=`${CC} -print-prog-name=collect2`
18620           if test -f "$collect2name" &&
18621              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18622           then
18623             # We have reworked collect2
18624             :
18625           else
18626             # We have old collect2
18627             hardcode_direct_CXX=unsupported
18628             # It fails to find uninstalled libraries when the uninstalled
18629             # path is not listed in the libpath.  Setting hardcode_minus_L
18630             # to unsupported forces relinking
18631             hardcode_minus_L_CXX=yes
18632             hardcode_libdir_flag_spec_CXX='-L$libdir'
18633             hardcode_libdir_separator_CXX=
18634           fi
18635           esac
18636           shared_flag='-shared'
18637           if test "$aix_use_runtimelinking" = yes; then
18638             shared_flag="$shared_flag "'${wl}-G'
18639           fi
18640         else
18641           # not using gcc
18642           if test "$host_cpu" = ia64; then
18643           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18644           # chokes on -Wl,-G. The following line is correct:
18645           shared_flag='-G'
18646           else
18647             if test "$aix_use_runtimelinking" = yes; then
18648               shared_flag='${wl}-G'
18649             else
18650               shared_flag='${wl}-bM:SRE'
18651             fi
18652           fi
18653         fi
18654
18655         export_dynamic_flag_spec_CXX='${wl}-bexpall'
18656         # It seems that -bexpall does not export symbols beginning with
18657         # underscore (_), so it is better to generate a list of symbols to
18658         # export.
18659         always_export_symbols_CXX=yes
18660         if test "$aix_use_runtimelinking" = yes; then
18661           # Warning - without using the other runtime loading flags (-brtl),
18662           # -berok will link without error, but may produce a broken library.
18663           allow_undefined_flag_CXX='-berok'
18664           # Determine the default libpath from the value encoded in an empty
18665           # executable.
18666           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18667 /* end confdefs.h.  */
18668
18669 int
18670 main ()
18671 {
18672
18673   ;
18674   return 0;
18675 }
18676 _ACEOF
18677 if ac_fn_cxx_try_link "$LINENO"; then :
18678
18679 lt_aix_libpath_sed='
18680     /Import File Strings/,/^$/ {
18681         /^0/ {
18682             s/^0  *\(.*\)$/\1/
18683             p
18684         }
18685     }'
18686 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18687 # Check for a 64-bit object if we didn't find anything.
18688 if test -z "$aix_libpath"; then
18689   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18690 fi
18691 fi
18692 rm -f core conftest.err conftest.$ac_objext \
18693     conftest$ac_exeext conftest.$ac_ext
18694 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18695
18696           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18697
18698           archive_expsym_cmds_CXX='$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 $shared_flag"
18699         else
18700           if test "$host_cpu" = ia64; then
18701             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18702             allow_undefined_flag_CXX="-z nodefs"
18703             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18704           else
18705             # Determine the default libpath from the value encoded in an
18706             # empty executable.
18707             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18708 /* end confdefs.h.  */
18709
18710 int
18711 main ()
18712 {
18713
18714   ;
18715   return 0;
18716 }
18717 _ACEOF
18718 if ac_fn_cxx_try_link "$LINENO"; then :
18719
18720 lt_aix_libpath_sed='
18721     /Import File Strings/,/^$/ {
18722         /^0/ {
18723             s/^0  *\(.*\)$/\1/
18724             p
18725         }
18726     }'
18727 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18728 # Check for a 64-bit object if we didn't find anything.
18729 if test -z "$aix_libpath"; then
18730   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18731 fi
18732 fi
18733 rm -f core conftest.err conftest.$ac_objext \
18734     conftest$ac_exeext conftest.$ac_ext
18735 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18736
18737             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18738             # Warning - without using the other run time loading flags,
18739             # -berok will link without error, but may produce a broken library.
18740             no_undefined_flag_CXX=' ${wl}-bernotok'
18741             allow_undefined_flag_CXX=' ${wl}-berok'
18742             if test "$with_gnu_ld" = yes; then
18743               # We only use this code for GNU lds that support --whole-archive.
18744               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18745             else
18746               # Exported symbols can be pulled into shared objects from archives
18747               whole_archive_flag_spec_CXX='$convenience'
18748             fi
18749             archive_cmds_need_lc_CXX=yes
18750             # This is similar to how AIX traditionally builds its shared
18751             # libraries.
18752             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'
18753           fi
18754         fi
18755         ;;
18756
18757       beos*)
18758         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18759           allow_undefined_flag_CXX=unsupported
18760           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18761           # support --undefined.  This deserves some investigation.  FIXME
18762           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18763         else
18764           ld_shlibs_CXX=no
18765         fi
18766         ;;
18767
18768       chorus*)
18769         case $cc_basename in
18770           *)
18771           # FIXME: insert proper C++ library support
18772           ld_shlibs_CXX=no
18773           ;;
18774         esac
18775         ;;
18776
18777       cygwin* | mingw* | pw32* | cegcc*)
18778         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18779         # as there is no search path for DLLs.
18780         hardcode_libdir_flag_spec_CXX='-L$libdir'
18781         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18782         allow_undefined_flag_CXX=unsupported
18783         always_export_symbols_CXX=no
18784         enable_shared_with_static_runtimes_CXX=yes
18785
18786         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18787           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18788           # If the export-symbols file already is a .def file (1st line
18789           # is EXPORTS), use it as is; otherwise, prepend...
18790           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18791             cp $export_symbols $output_objdir/$soname.def;
18792           else
18793             echo EXPORTS > $output_objdir/$soname.def;
18794             cat $export_symbols >> $output_objdir/$soname.def;
18795           fi~
18796           $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 $lib'
18797         else
18798           ld_shlibs_CXX=no
18799         fi
18800         ;;
18801       darwin* | rhapsody*)
18802
18803
18804   archive_cmds_need_lc_CXX=no
18805   hardcode_direct_CXX=no
18806   hardcode_automatic_CXX=yes
18807   hardcode_shlibpath_var_CXX=unsupported
18808   if test "$lt_cv_ld_force_load" = "yes"; then
18809     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 \"$new_convenience\"`'
18810   else
18811     whole_archive_flag_spec_CXX=''
18812   fi
18813   link_all_deplibs_CXX=yes
18814   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18815   case $cc_basename in
18816      ifort*) _lt_dar_can_shared=yes ;;
18817      *) _lt_dar_can_shared=$GCC ;;
18818   esac
18819   if test "$_lt_dar_can_shared" = "yes"; then
18820     output_verbose_link_cmd=func_echo_all
18821     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}"
18822     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18823     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}${_lt_dsymutil}"
18824     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18825        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18826       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${_lt_dsymutil}"
18827       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18828     fi
18829
18830   else
18831   ld_shlibs_CXX=no
18832   fi
18833
18834         ;;
18835
18836       dgux*)
18837         case $cc_basename in
18838           ec++*)
18839             # FIXME: insert proper C++ library support
18840             ld_shlibs_CXX=no
18841             ;;
18842           ghcx*)
18843             # Green Hills C++ Compiler
18844             # FIXME: insert proper C++ library support
18845             ld_shlibs_CXX=no
18846             ;;
18847           *)
18848             # FIXME: insert proper C++ library support
18849             ld_shlibs_CXX=no
18850             ;;
18851         esac
18852         ;;
18853
18854       freebsd2.*)
18855         # C++ shared libraries reported to be fairly broken before
18856         # switch to ELF
18857         ld_shlibs_CXX=no
18858         ;;
18859
18860       freebsd-elf*)
18861         archive_cmds_need_lc_CXX=no
18862         ;;
18863
18864       freebsd* | dragonfly*)
18865         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
18866         # conventions
18867         ld_shlibs_CXX=yes
18868         ;;
18869
18870       gnu*)
18871         ;;
18872
18873       haiku*)
18874         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18875         link_all_deplibs_CXX=yes
18876         ;;
18877
18878       hpux9*)
18879         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18880         hardcode_libdir_separator_CXX=:
18881         export_dynamic_flag_spec_CXX='${wl}-E'
18882         hardcode_direct_CXX=yes
18883         hardcode_minus_L_CXX=yes # Not in the search PATH,
18884                                              # but as the default
18885                                              # location of the library.
18886
18887         case $cc_basename in
18888           CC*)
18889             # FIXME: insert proper C++ library support
18890             ld_shlibs_CXX=no
18891             ;;
18892           aCC*)
18893             archive_cmds_CXX='$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 $lib'
18894             # Commands to make compiler produce verbose output that lists
18895             # what "hidden" libraries, object files and flags are used when
18896             # linking a shared library.
18897             #
18898             # There doesn't appear to be a way to prevent this compiler from
18899             # explicitly linking system object files so we need to strip them
18900             # from the output so that they don't get included in the library
18901             # dependencies.
18902             output_verbose_link_cmd='templist=`($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"'
18903             ;;
18904           *)
18905             if test "$GXX" = yes; then
18906               archive_cmds_CXX='$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'
18907             else
18908               # FIXME: insert proper C++ library support
18909               ld_shlibs_CXX=no
18910             fi
18911             ;;
18912         esac
18913         ;;
18914
18915       hpux10*|hpux11*)
18916         if test $with_gnu_ld = no; then
18917           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18918           hardcode_libdir_separator_CXX=:
18919
18920           case $host_cpu in
18921             hppa*64*|ia64*)
18922               ;;
18923             *)
18924               export_dynamic_flag_spec_CXX='${wl}-E'
18925               ;;
18926           esac
18927         fi
18928         case $host_cpu in
18929           hppa*64*|ia64*)
18930             hardcode_direct_CXX=no
18931             hardcode_shlibpath_var_CXX=no
18932             ;;
18933           *)
18934             hardcode_direct_CXX=yes
18935             hardcode_direct_absolute_CXX=yes
18936             hardcode_minus_L_CXX=yes # Not in the search PATH,
18937                                                  # but as the default
18938                                                  # location of the library.
18939             ;;
18940         esac
18941
18942         case $cc_basename in
18943           CC*)
18944             # FIXME: insert proper C++ library support
18945             ld_shlibs_CXX=no
18946             ;;
18947           aCC*)
18948             case $host_cpu in
18949               hppa*64*)
18950                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18951                 ;;
18952               ia64*)
18953                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18954                 ;;
18955               *)
18956                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18957                 ;;
18958             esac
18959             # Commands to make compiler produce verbose output that lists
18960             # what "hidden" libraries, object files and flags are used when
18961             # linking a shared library.
18962             #
18963             # There doesn't appear to be a way to prevent this compiler from
18964             # explicitly linking system object files so we need to strip them
18965             # from the output so that they don't get included in the library
18966             # dependencies.
18967             output_verbose_link_cmd='templist=`($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"'
18968             ;;
18969           *)
18970             if test "$GXX" = yes; then
18971               if test $with_gnu_ld = no; then
18972                 case $host_cpu in
18973                   hppa*64*)
18974                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18975                     ;;
18976                   ia64*)
18977                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18978                     ;;
18979                   *)
18980                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18981                     ;;
18982                 esac
18983               fi
18984             else
18985               # FIXME: insert proper C++ library support
18986               ld_shlibs_CXX=no
18987             fi
18988             ;;
18989         esac
18990         ;;
18991
18992       interix[3-9]*)
18993         hardcode_direct_CXX=no
18994         hardcode_shlibpath_var_CXX=no
18995         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18996         export_dynamic_flag_spec_CXX='${wl}-E'
18997         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
18998         # Instead, shared libraries are loaded at an image base (0x10000000 by
18999         # default) and relocated if they conflict, which is a slow very memory
19000         # consuming and fragmenting process.  To avoid this, we pick a random,
19001         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
19002         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
19003         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19004         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19005         ;;
19006       irix5* | irix6*)
19007         case $cc_basename in
19008           CC*)
19009             # SGI C++
19010             archive_cmds_CXX='$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 $lib'
19011
19012             # Archives containing C++ object files must be created using
19013             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
19014             # necessary to make sure instantiated templates are included
19015             # in the archive.
19016             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
19017             ;;
19018           *)
19019             if test "$GXX" = yes; then
19020               if test "$with_gnu_ld" = no; then
19021                 archive_cmds_CXX='$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 $lib'
19022               else
19023                 archive_cmds_CXX='$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 $lib'
19024               fi
19025             fi
19026             link_all_deplibs_CXX=yes
19027             ;;
19028         esac
19029         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19030         hardcode_libdir_separator_CXX=:
19031         inherit_rpath_CXX=yes
19032         ;;
19033
19034       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19035         case $cc_basename in
19036           KCC*)
19037             # Kuck and Associates, Inc. (KAI) C++ Compiler
19038
19039             # KCC will only create a shared library if the output file
19040             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19041             # to its proper name (with version) after linking.
19042             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'
19043             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 $lib'
19044             # Commands to make compiler produce verbose output that lists
19045             # what "hidden" libraries, object files and flags are used when
19046             # linking a shared library.
19047             #
19048             # There doesn't appear to be a way to prevent this compiler from
19049             # explicitly linking system object files so we need to strip them
19050             # from the output so that they don't get included in the library
19051             # dependencies.
19052             output_verbose_link_cmd='templist=`$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"'
19053
19054             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19055             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19056
19057             # Archives containing C++ object files must be created using
19058             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19059             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19060             ;;
19061           icpc* | ecpc* )
19062             # Intel C++
19063             with_gnu_ld=yes
19064             # version 8.0 and above of icpc choke on multiply defined symbols
19065             # if we add $predep_objects and $postdep_objects, however 7.1 and
19066             # earlier do not add the objects themselves.
19067             case `$CC -V 2>&1` in
19068               *"Version 7."*)
19069                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19070                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19071                 ;;
19072               *)  # Version 8.0 or newer
19073                 tmp_idyn=
19074                 case $host_cpu in
19075                   ia64*) tmp_idyn=' -i_dynamic';;
19076                 esac
19077                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19078                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19079                 ;;
19080             esac
19081             archive_cmds_need_lc_CXX=no
19082             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19083             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19084             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19085             ;;
19086           pgCC* | pgcpp*)
19087             # Portland Group C++ compiler
19088             case `$CC -V` in
19089             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19090               prelink_cmds_CXX='tpldir=Template.dir~
19091                 rm -rf $tpldir~
19092                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19093                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19094               old_archive_cmds_CXX='tpldir=Template.dir~
19095                 rm -rf $tpldir~
19096                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19097                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19098                 $RANLIB $oldlib'
19099               archive_cmds_CXX='tpldir=Template.dir~
19100                 rm -rf $tpldir~
19101                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19102                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19103               archive_expsym_cmds_CXX='tpldir=Template.dir~
19104                 rm -rf $tpldir~
19105                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19106                 $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 $lib'
19107               ;;
19108             *) # Version 6 and above use weak symbols
19109               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19110               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19111               ;;
19112             esac
19113
19114             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19115             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19116             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19117             ;;
19118           cxx*)
19119             # Compaq C++
19120             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19121             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19122
19123             runpath_var=LD_RUN_PATH
19124             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19125             hardcode_libdir_separator_CXX=:
19126
19127             # Commands to make compiler produce verbose output that lists
19128             # what "hidden" libraries, object files and flags are used when
19129             # linking a shared library.
19130             #
19131             # There doesn't appear to be a way to prevent this compiler from
19132             # explicitly linking system object files so we need to strip them
19133             # from the output so that they don't get included in the library
19134             # dependencies.
19135             output_verbose_link_cmd='templist=`$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" | $Xsed'
19136             ;;
19137           xl* | mpixl* | bgxl*)
19138             # IBM XL 8.0 on PPC, with GNU ld
19139             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19140             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19141             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19142             if test "x$supports_anon_versioning" = xyes; then
19143               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19144                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19145                 echo "local: *; };" >> $output_objdir/$libname.ver~
19146                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19147             fi
19148             ;;
19149           *)
19150             case `$CC -V 2>&1 | sed 5q` in
19151             *Sun\ C*)
19152               # Sun C++ 5.9
19153               no_undefined_flag_CXX=' -zdefs'
19154               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19155               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19156               hardcode_libdir_flag_spec_CXX='-R$libdir'
19157               whole_archive_flag_spec_CXX='${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'
19158               compiler_needs_object_CXX=yes
19159
19160               # Not sure whether something based on
19161               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19162               # would be better.
19163               output_verbose_link_cmd='func_echo_all'
19164
19165               # Archives containing C++ object files must be created using
19166               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19167               # necessary to make sure instantiated templates are included
19168               # in the archive.
19169               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19170               ;;
19171             esac
19172             ;;
19173         esac
19174         ;;
19175
19176       lynxos*)
19177         # FIXME: insert proper C++ library support
19178         ld_shlibs_CXX=no
19179         ;;
19180
19181       m88k*)
19182         # FIXME: insert proper C++ library support
19183         ld_shlibs_CXX=no
19184         ;;
19185
19186       mvs*)
19187         case $cc_basename in
19188           cxx*)
19189             # FIXME: insert proper C++ library support
19190             ld_shlibs_CXX=no
19191             ;;
19192           *)
19193             # FIXME: insert proper C++ library support
19194             ld_shlibs_CXX=no
19195             ;;
19196         esac
19197         ;;
19198
19199       netbsd*)
19200         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19201           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19202           wlarc=
19203           hardcode_libdir_flag_spec_CXX='-R$libdir'
19204           hardcode_direct_CXX=yes
19205           hardcode_shlibpath_var_CXX=no
19206         fi
19207         # Workaround some broken pre-1.5 toolchains
19208         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19209         ;;
19210
19211       *nto* | *qnx*)
19212         ld_shlibs_CXX=yes
19213         ;;
19214
19215       openbsd2*)
19216         # C++ shared libraries are fairly broken
19217         ld_shlibs_CXX=no
19218         ;;
19219
19220       openbsd*)
19221         if test -f /usr/libexec/ld.so; then
19222           hardcode_direct_CXX=yes
19223           hardcode_shlibpath_var_CXX=no
19224           hardcode_direct_absolute_CXX=yes
19225           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19226           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19227           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19228             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19229             export_dynamic_flag_spec_CXX='${wl}-E'
19230             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19231           fi
19232           output_verbose_link_cmd=func_echo_all
19233         else
19234           ld_shlibs_CXX=no
19235         fi
19236         ;;
19237
19238       osf3* | osf4* | osf5*)
19239         case $cc_basename in
19240           KCC*)
19241             # Kuck and Associates, Inc. (KAI) C++ Compiler
19242
19243             # KCC will only create a shared library if the output file
19244             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19245             # to its proper name (with version) after linking.
19246             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 $lib'
19247
19248             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19249             hardcode_libdir_separator_CXX=:
19250
19251             # Archives containing C++ object files must be created using
19252             # the KAI C++ compiler.
19253             case $host in
19254               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19255               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19256             esac
19257             ;;
19258           RCC*)
19259             # Rational C++ 2.4.1
19260             # FIXME: insert proper C++ library support
19261             ld_shlibs_CXX=no
19262             ;;
19263           cxx*)
19264             case $host in
19265               osf3*)
19266                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19267                 archive_cmds_CXX='$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 $lib'
19268                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19269                 ;;
19270               *)
19271                 allow_undefined_flag_CXX=' -expect_unresolved \*'
19272                 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'
19273                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19274                   echo "-hidden">> $lib.exp~
19275                   $CC -shared$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~
19276                   $RM $lib.exp'
19277                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19278                 ;;
19279             esac
19280
19281             hardcode_libdir_separator_CXX=:
19282
19283             # Commands to make compiler produce verbose output that lists
19284             # what "hidden" libraries, object files and flags are used when
19285             # linking a shared library.
19286             #
19287             # There doesn't appear to be a way to prevent this compiler from
19288             # explicitly linking system object files so we need to strip them
19289             # from the output so that they don't get included in the library
19290             # dependencies.
19291             output_verbose_link_cmd='templist=`$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"'
19292             ;;
19293           *)
19294             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19295               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19296               case $host in
19297                 osf3*)
19298                   archive_cmds_CXX='$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 $lib'
19299                   ;;
19300                 *)
19301                   archive_cmds_CXX='$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 $lib'
19302                   ;;
19303               esac
19304
19305               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19306               hardcode_libdir_separator_CXX=:
19307
19308               # Commands to make compiler produce verbose output that lists
19309               # what "hidden" libraries, object files and flags are used when
19310               # linking a shared library.
19311               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19312
19313             else
19314               # FIXME: insert proper C++ library support
19315               ld_shlibs_CXX=no
19316             fi
19317             ;;
19318         esac
19319         ;;
19320
19321       psos*)
19322         # FIXME: insert proper C++ library support
19323         ld_shlibs_CXX=no
19324         ;;
19325
19326       sunos4*)
19327         case $cc_basename in
19328           CC*)
19329             # Sun C++ 4.x
19330             # FIXME: insert proper C++ library support
19331             ld_shlibs_CXX=no
19332             ;;
19333           lcc*)
19334             # Lucid
19335             # FIXME: insert proper C++ library support
19336             ld_shlibs_CXX=no
19337             ;;
19338           *)
19339             # FIXME: insert proper C++ library support
19340             ld_shlibs_CXX=no
19341             ;;
19342         esac
19343         ;;
19344
19345       solaris*)
19346         case $cc_basename in
19347           CC*)
19348             # Sun C++ 4.2, 5.x and Centerline C++
19349             archive_cmds_need_lc_CXX=yes
19350             no_undefined_flag_CXX=' -zdefs'
19351             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19352             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19353               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19354
19355             hardcode_libdir_flag_spec_CXX='-R$libdir'
19356             hardcode_shlibpath_var_CXX=no
19357             case $host_os in
19358               solaris2.[0-5] | solaris2.[0-5].*) ;;
19359               *)
19360                 # The compiler driver will combine and reorder linker options,
19361                 # but understands `-z linker_flag'.
19362                 # Supported since Solaris 2.6 (maybe 2.5.1?)
19363                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19364                 ;;
19365             esac
19366             link_all_deplibs_CXX=yes
19367
19368             output_verbose_link_cmd='func_echo_all'
19369
19370             # Archives containing C++ object files must be created using
19371             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19372             # necessary to make sure instantiated templates are included
19373             # in the archive.
19374             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19375             ;;
19376           gcx*)
19377             # Green Hills C++ Compiler
19378             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19379
19380             # The C++ compiler must be used to create the archive.
19381             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19382             ;;
19383           *)
19384             # GNU C++ compiler with Solaris linker
19385             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19386               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19387               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19388                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19389                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19390                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19391
19392                 # Commands to make compiler produce verbose output that lists
19393                 # what "hidden" libraries, object files and flags are used when
19394                 # linking a shared library.
19395                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19396               else
19397                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19398                 # platform.
19399                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19400                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19401                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19402
19403                 # Commands to make compiler produce verbose output that lists
19404                 # what "hidden" libraries, object files and flags are used when
19405                 # linking a shared library.
19406                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19407               fi
19408
19409               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19410               case $host_os in
19411                 solaris2.[0-5] | solaris2.[0-5].*) ;;
19412                 *)
19413                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19414                   ;;
19415               esac
19416             fi
19417             ;;
19418         esac
19419         ;;
19420
19421     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19422       no_undefined_flag_CXX='${wl}-z,text'
19423       archive_cmds_need_lc_CXX=no
19424       hardcode_shlibpath_var_CXX=no
19425       runpath_var='LD_RUN_PATH'
19426
19427       case $cc_basename in
19428         CC*)
19429           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19430           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19431           ;;
19432         *)
19433           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19434           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19435           ;;
19436       esac
19437       ;;
19438
19439       sysv5* | sco3.2v5* | sco5v6*)
19440         # Note: We can NOT use -z defs as we might desire, because we do not
19441         # link with -lc, and that would cause any symbols used from libc to
19442         # always be unresolved, which means just about no library would
19443         # ever link correctly.  If we're not using GNU ld we use -z text
19444         # though, which does catch some bad symbols but isn't as heavy-handed
19445         # as -z defs.
19446         no_undefined_flag_CXX='${wl}-z,text'
19447         allow_undefined_flag_CXX='${wl}-z,nodefs'
19448         archive_cmds_need_lc_CXX=no
19449         hardcode_shlibpath_var_CXX=no
19450         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19451         hardcode_libdir_separator_CXX=':'
19452         link_all_deplibs_CXX=yes
19453         export_dynamic_flag_spec_CXX='${wl}-Bexport'
19454         runpath_var='LD_RUN_PATH'
19455
19456         case $cc_basename in
19457           CC*)
19458             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19459             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19460             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19461               '"$old_archive_cmds_CXX"
19462             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19463               '"$reload_cmds_CXX"
19464             ;;
19465           *)
19466             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19467             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19468             ;;
19469         esac
19470       ;;
19471
19472       tandem*)
19473         case $cc_basename in
19474           NCC*)
19475             # NonStop-UX NCC 3.20
19476             # FIXME: insert proper C++ library support
19477             ld_shlibs_CXX=no
19478             ;;
19479           *)
19480             # FIXME: insert proper C++ library support
19481             ld_shlibs_CXX=no
19482             ;;
19483         esac
19484         ;;
19485
19486       vxworks*)
19487         # FIXME: insert proper C++ library support
19488         ld_shlibs_CXX=no
19489         ;;
19490
19491       *)
19492         # FIXME: insert proper C++ library support
19493         ld_shlibs_CXX=no
19494         ;;
19495     esac
19496
19497     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19498 $as_echo "$ld_shlibs_CXX" >&6; }
19499     test "$ld_shlibs_CXX" = no && can_build_shared=no
19500
19501     GCC_CXX="$GXX"
19502     LD_CXX="$LD"
19503
19504     ## CAVEAT EMPTOR:
19505     ## There is no encapsulation within the following macros, do not change
19506     ## the running order or otherwise move them around unless you know exactly
19507     ## what you are doing...
19508     # Dependencies to place before and after the object being linked:
19509 predep_objects_CXX=
19510 postdep_objects_CXX=
19511 predeps_CXX=
19512 postdeps_CXX=
19513 compiler_lib_search_path_CXX=
19514
19515 cat > conftest.$ac_ext <<_LT_EOF
19516 class Foo
19517 {
19518 public:
19519   Foo (void) { a = 0; }
19520 private:
19521   int a;
19522 };
19523 _LT_EOF
19524
19525 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19526   (eval $ac_compile) 2>&5
19527   ac_status=$?
19528   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19529   test $ac_status = 0; }; then
19530   # Parse the compiler output and extract the necessary
19531   # objects, libraries and library flags.
19532
19533   # Sentinel used to keep track of whether or not we are before
19534   # the conftest object file.
19535   pre_test_object_deps_done=no
19536
19537   for p in `eval "$output_verbose_link_cmd"`; do
19538     case $p in
19539
19540     -L* | -R* | -l*)
19541        # Some compilers place space between "-{L,R}" and the path.
19542        # Remove the space.
19543        if test $p = "-L" ||
19544           test $p = "-R"; then
19545          prev=$p
19546          continue
19547        else
19548          prev=
19549        fi
19550
19551        if test "$pre_test_object_deps_done" = no; then
19552          case $p in
19553          -L* | -R*)
19554            # Internal compiler library paths should come after those
19555            # provided the user.  The postdeps already come after the
19556            # user supplied libs so there is no need to process them.
19557            if test -z "$compiler_lib_search_path_CXX"; then
19558              compiler_lib_search_path_CXX="${prev}${p}"
19559            else
19560              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19561            fi
19562            ;;
19563          # The "-l" case would never come before the object being
19564          # linked, so don't bother handling this case.
19565          esac
19566        else
19567          if test -z "$postdeps_CXX"; then
19568            postdeps_CXX="${prev}${p}"
19569          else
19570            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19571          fi
19572        fi
19573        ;;
19574
19575     *.$objext)
19576        # This assumes that the test object file only shows up
19577        # once in the compiler output.
19578        if test "$p" = "conftest.$objext"; then
19579          pre_test_object_deps_done=yes
19580          continue
19581        fi
19582
19583        if test "$pre_test_object_deps_done" = no; then
19584          if test -z "$predep_objects_CXX"; then
19585            predep_objects_CXX="$p"
19586          else
19587            predep_objects_CXX="$predep_objects_CXX $p"
19588          fi
19589        else
19590          if test -z "$postdep_objects_CXX"; then
19591            postdep_objects_CXX="$p"
19592          else
19593            postdep_objects_CXX="$postdep_objects_CXX $p"
19594          fi
19595        fi
19596        ;;
19597
19598     *) ;; # Ignore the rest.
19599
19600     esac
19601   done
19602
19603   # Clean up.
19604   rm -f a.out a.exe
19605 else
19606   echo "libtool.m4: error: problem compiling CXX test program"
19607 fi
19608
19609 $RM -f confest.$objext
19610
19611 # PORTME: override above test on systems where it is broken
19612 case $host_os in
19613 interix[3-9]*)
19614   # Interix 3.5 installs completely hosed .la files for C++, so rather than
19615   # hack all around it, let's just trust "g++" to DTRT.
19616   predep_objects_CXX=
19617   postdep_objects_CXX=
19618   postdeps_CXX=
19619   ;;
19620
19621 linux*)
19622   case `$CC -V 2>&1 | sed 5q` in
19623   *Sun\ C*)
19624     # Sun C++ 5.9
19625
19626     # The more standards-conforming stlport4 library is
19627     # incompatible with the Cstd library. Avoid specifying
19628     # it if it's in CXXFLAGS. Ignore libCrun as
19629     # -library=stlport4 depends on it.
19630     case " $CXX $CXXFLAGS " in
19631     *" -library=stlport4 "*)
19632       solaris_use_stlport4=yes
19633       ;;
19634     esac
19635
19636     if test "$solaris_use_stlport4" != yes; then
19637       postdeps_CXX='-library=Cstd -library=Crun'
19638     fi
19639     ;;
19640   esac
19641   ;;
19642
19643 solaris*)
19644   case $cc_basename in
19645   CC*)
19646     # The more standards-conforming stlport4 library is
19647     # incompatible with the Cstd library. Avoid specifying
19648     # it if it's in CXXFLAGS. Ignore libCrun as
19649     # -library=stlport4 depends on it.
19650     case " $CXX $CXXFLAGS " in
19651     *" -library=stlport4 "*)
19652       solaris_use_stlport4=yes
19653       ;;
19654     esac
19655
19656     # Adding this requires a known-good setup of shared libraries for
19657     # Sun compiler versions before 5.6, else PIC objects from an old
19658     # archive will be linked into the output, leading to subtle bugs.
19659     if test "$solaris_use_stlport4" != yes; then
19660       postdeps_CXX='-library=Cstd -library=Crun'
19661     fi
19662     ;;
19663   esac
19664   ;;
19665 esac
19666
19667
19668 case " $postdeps_CXX " in
19669 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19670 esac
19671  compiler_lib_search_dirs_CXX=
19672 if test -n "${compiler_lib_search_path_CXX}"; then
19673  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19674 fi
19675
19676
19677
19678
19679
19680
19681
19682
19683
19684
19685
19686
19687
19688
19689
19690
19691
19692
19693
19694
19695
19696
19697
19698
19699
19700
19701
19702
19703
19704
19705
19706     lt_prog_compiler_wl_CXX=
19707 lt_prog_compiler_pic_CXX=
19708 lt_prog_compiler_static_CXX=
19709
19710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19711 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19712
19713   # C++ specific cases for pic, static, wl, etc.
19714   if test "$GXX" = yes; then
19715     lt_prog_compiler_wl_CXX='-Wl,'
19716     lt_prog_compiler_static_CXX='-static'
19717
19718     case $host_os in
19719     aix*)
19720       # All AIX code is PIC.
19721       if test "$host_cpu" = ia64; then
19722         # AIX 5 now supports IA64 processor
19723         lt_prog_compiler_static_CXX='-Bstatic'
19724       fi
19725       lt_prog_compiler_pic_CXX='-fPIC'
19726       ;;
19727
19728     amigaos*)
19729       case $host_cpu in
19730       powerpc)
19731             # see comment about AmigaOS4 .so support
19732             lt_prog_compiler_pic_CXX='-fPIC'
19733         ;;
19734       m68k)
19735             # FIXME: we need at least 68020 code to build shared libraries, but
19736             # adding the `-m68020' flag to GCC prevents building anything better,
19737             # like `-m68040'.
19738             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19739         ;;
19740       esac
19741       ;;
19742
19743     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19744       # PIC is the default for these OSes.
19745       ;;
19746     mingw* | cygwin* | os2* | pw32* | cegcc*)
19747       # This hack is so that the source file can tell whether it is being
19748       # built for inclusion in a dll (and should export symbols for example).
19749       # Although the cygwin gcc ignores -fPIC, still need this for old-style
19750       # (--disable-auto-import) libraries
19751       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19752       ;;
19753     darwin* | rhapsody*)
19754       # PIC is the default on this platform
19755       # Common symbols not allowed in MH_DYLIB files
19756       lt_prog_compiler_pic_CXX='-fno-common'
19757       ;;
19758     *djgpp*)
19759       # DJGPP does not support shared libraries at all
19760       lt_prog_compiler_pic_CXX=
19761       ;;
19762     haiku*)
19763       # PIC is the default for Haiku.
19764       # The "-static" flag exists, but is broken.
19765       lt_prog_compiler_static_CXX=
19766       ;;
19767     interix[3-9]*)
19768       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19769       # Instead, we relocate shared libraries at runtime.
19770       ;;
19771     sysv4*MP*)
19772       if test -d /usr/nec; then
19773         lt_prog_compiler_pic_CXX=-Kconform_pic
19774       fi
19775       ;;
19776     hpux*)
19777       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19778       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
19779       # sets the default TLS model and affects inlining.
19780       case $host_cpu in
19781       hppa*64*)
19782         ;;
19783       *)
19784         lt_prog_compiler_pic_CXX='-fPIC'
19785         ;;
19786       esac
19787       ;;
19788     *qnx* | *nto*)
19789       # QNX uses GNU C++, but need to define -shared option too, otherwise
19790       # it will coredump.
19791       lt_prog_compiler_pic_CXX='-fPIC -shared'
19792       ;;
19793     *)
19794       lt_prog_compiler_pic_CXX='-fPIC'
19795       ;;
19796     esac
19797   else
19798     case $host_os in
19799       aix[4-9]*)
19800         # All AIX code is PIC.
19801         if test "$host_cpu" = ia64; then
19802           # AIX 5 now supports IA64 processor
19803           lt_prog_compiler_static_CXX='-Bstatic'
19804         else
19805           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19806         fi
19807         ;;
19808       chorus*)
19809         case $cc_basename in
19810         cxch68*)
19811           # Green Hills C++ Compiler
19812           # _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"
19813           ;;
19814         esac
19815         ;;
19816       dgux*)
19817         case $cc_basename in
19818           ec++*)
19819             lt_prog_compiler_pic_CXX='-KPIC'
19820             ;;
19821           ghcx*)
19822             # Green Hills C++ Compiler
19823             lt_prog_compiler_pic_CXX='-pic'
19824             ;;
19825           *)
19826             ;;
19827         esac
19828         ;;
19829       freebsd* | dragonfly*)
19830         # FreeBSD uses GNU C++
19831         ;;
19832       hpux9* | hpux10* | hpux11*)
19833         case $cc_basename in
19834           CC*)
19835             lt_prog_compiler_wl_CXX='-Wl,'
19836             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19837             if test "$host_cpu" != ia64; then
19838               lt_prog_compiler_pic_CXX='+Z'
19839             fi
19840             ;;
19841           aCC*)
19842             lt_prog_compiler_wl_CXX='-Wl,'
19843             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19844             case $host_cpu in
19845             hppa*64*|ia64*)
19846               # +Z the default
19847               ;;
19848             *)
19849               lt_prog_compiler_pic_CXX='+Z'
19850               ;;
19851             esac
19852             ;;
19853           *)
19854             ;;
19855         esac
19856         ;;
19857       interix*)
19858         # This is c89, which is MS Visual C++ (no shared libs)
19859         # Anyone wants to do a port?
19860         ;;
19861       irix5* | irix6* | nonstopux*)
19862         case $cc_basename in
19863           CC*)
19864             lt_prog_compiler_wl_CXX='-Wl,'
19865             lt_prog_compiler_static_CXX='-non_shared'
19866             # CC pic flag -KPIC is the default.
19867             ;;
19868           *)
19869             ;;
19870         esac
19871         ;;
19872       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19873         case $cc_basename in
19874           KCC*)
19875             # KAI C++ Compiler
19876             lt_prog_compiler_wl_CXX='--backend -Wl,'
19877             lt_prog_compiler_pic_CXX='-fPIC'
19878             ;;
19879           ecpc* )
19880             # old Intel C++ for x86_64 which still supported -KPIC.
19881             lt_prog_compiler_wl_CXX='-Wl,'
19882             lt_prog_compiler_pic_CXX='-KPIC'
19883             lt_prog_compiler_static_CXX='-static'
19884             ;;
19885           icpc* )
19886             # Intel C++, used to be incompatible with GCC.
19887             # ICC 10 doesn't accept -KPIC any more.
19888             lt_prog_compiler_wl_CXX='-Wl,'
19889             lt_prog_compiler_pic_CXX='-fPIC'
19890             lt_prog_compiler_static_CXX='-static'
19891             ;;
19892           pgCC* | pgcpp*)
19893             # Portland Group C++ compiler
19894             lt_prog_compiler_wl_CXX='-Wl,'
19895             lt_prog_compiler_pic_CXX='-fpic'
19896             lt_prog_compiler_static_CXX='-Bstatic'
19897             ;;
19898           cxx*)
19899             # Compaq C++
19900             # Make sure the PIC flag is empty.  It appears that all Alpha
19901             # Linux and Compaq Tru64 Unix objects are PIC.
19902             lt_prog_compiler_pic_CXX=
19903             lt_prog_compiler_static_CXX='-non_shared'
19904             ;;
19905           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
19906             # IBM XL 8.0, 9.0 on PPC and BlueGene
19907             lt_prog_compiler_wl_CXX='-Wl,'
19908             lt_prog_compiler_pic_CXX='-qpic'
19909             lt_prog_compiler_static_CXX='-qstaticlink'
19910             ;;
19911           *)
19912             case `$CC -V 2>&1 | sed 5q` in
19913             *Sun\ C*)
19914               # Sun C++ 5.9
19915               lt_prog_compiler_pic_CXX='-KPIC'
19916               lt_prog_compiler_static_CXX='-Bstatic'
19917               lt_prog_compiler_wl_CXX='-Qoption ld '
19918               ;;
19919             esac
19920             ;;
19921         esac
19922         ;;
19923       lynxos*)
19924         ;;
19925       m88k*)
19926         ;;
19927       mvs*)
19928         case $cc_basename in
19929           cxx*)
19930             lt_prog_compiler_pic_CXX='-W c,exportall'
19931             ;;
19932           *)
19933             ;;
19934         esac
19935         ;;
19936       netbsd*)
19937         ;;
19938       *qnx* | *nto*)
19939         # QNX uses GNU C++, but need to define -shared option too, otherwise
19940         # it will coredump.
19941         lt_prog_compiler_pic_CXX='-fPIC -shared'
19942         ;;
19943       osf3* | osf4* | osf5*)
19944         case $cc_basename in
19945           KCC*)
19946             lt_prog_compiler_wl_CXX='--backend -Wl,'
19947             ;;
19948           RCC*)
19949             # Rational C++ 2.4.1
19950             lt_prog_compiler_pic_CXX='-pic'
19951             ;;
19952           cxx*)
19953             # Digital/Compaq C++
19954             lt_prog_compiler_wl_CXX='-Wl,'
19955             # Make sure the PIC flag is empty.  It appears that all Alpha
19956             # Linux and Compaq Tru64 Unix objects are PIC.
19957             lt_prog_compiler_pic_CXX=
19958             lt_prog_compiler_static_CXX='-non_shared'
19959             ;;
19960           *)
19961             ;;
19962         esac
19963         ;;
19964       psos*)
19965         ;;
19966       solaris*)
19967         case $cc_basename in
19968           CC*)
19969             # Sun C++ 4.2, 5.x and Centerline C++
19970             lt_prog_compiler_pic_CXX='-KPIC'
19971             lt_prog_compiler_static_CXX='-Bstatic'
19972             lt_prog_compiler_wl_CXX='-Qoption ld '
19973             ;;
19974           gcx*)
19975             # Green Hills C++ Compiler
19976             lt_prog_compiler_pic_CXX='-PIC'
19977             ;;
19978           *)
19979             ;;
19980         esac
19981         ;;
19982       sunos4*)
19983         case $cc_basename in
19984           CC*)
19985             # Sun C++ 4.x
19986             lt_prog_compiler_pic_CXX='-pic'
19987             lt_prog_compiler_static_CXX='-Bstatic'
19988             ;;
19989           lcc*)
19990             # Lucid
19991             lt_prog_compiler_pic_CXX='-pic'
19992             ;;
19993           *)
19994             ;;
19995         esac
19996         ;;
19997       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
19998         case $cc_basename in
19999           CC*)
20000             lt_prog_compiler_wl_CXX='-Wl,'
20001             lt_prog_compiler_pic_CXX='-KPIC'
20002             lt_prog_compiler_static_CXX='-Bstatic'
20003             ;;
20004         esac
20005         ;;
20006       tandem*)
20007         case $cc_basename in
20008           NCC*)
20009             # NonStop-UX NCC 3.20
20010             lt_prog_compiler_pic_CXX='-KPIC'
20011             ;;
20012           *)
20013             ;;
20014         esac
20015         ;;
20016       vxworks*)
20017         ;;
20018       *)
20019         lt_prog_compiler_can_build_shared_CXX=no
20020         ;;
20021     esac
20022   fi
20023
20024 case $host_os in
20025   # For platforms which do not support PIC, -DPIC is meaningless:
20026   *djgpp*)
20027     lt_prog_compiler_pic_CXX=
20028     ;;
20029   *)
20030     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
20031     ;;
20032 esac
20033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
20034 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
20035
20036
20037
20038 #
20039 # Check to make sure the PIC flag actually works.
20040 #
20041 if test -n "$lt_prog_compiler_pic_CXX"; then
20042   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20043 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20044 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20045   $as_echo_n "(cached) " >&6
20046 else
20047   lt_cv_prog_compiler_pic_works_CXX=no
20048    ac_outfile=conftest.$ac_objext
20049    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20050    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20051    # Insert the option either (1) after the last *FLAGS variable, or
20052    # (2) before a word containing "conftest.", or (3) at the end.
20053    # Note that $ac_compile itself does not contain backslashes and begins
20054    # with a dollar sign (not a hyphen), so the echo should work correctly.
20055    # The option is referenced via a variable to avoid confusing sed.
20056    lt_compile=`echo "$ac_compile" | $SED \
20057    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20058    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20059    -e 's:$: $lt_compiler_flag:'`
20060    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20061    (eval "$lt_compile" 2>conftest.err)
20062    ac_status=$?
20063    cat conftest.err >&5
20064    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20065    if (exit $ac_status) && test -s "$ac_outfile"; then
20066      # The compiler can only warn and ignore the option if not recognized
20067      # So say no if there are warnings other than the usual output.
20068      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20069      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20070      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20071        lt_cv_prog_compiler_pic_works_CXX=yes
20072      fi
20073    fi
20074    $RM conftest*
20075
20076 fi
20077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20078 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20079
20080 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20081     case $lt_prog_compiler_pic_CXX in
20082      "" | " "*) ;;
20083      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20084      esac
20085 else
20086     lt_prog_compiler_pic_CXX=
20087      lt_prog_compiler_can_build_shared_CXX=no
20088 fi
20089
20090 fi
20091
20092
20093
20094 #
20095 # Check to make sure the static flag actually works.
20096 #
20097 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20099 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20100 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20101   $as_echo_n "(cached) " >&6
20102 else
20103   lt_cv_prog_compiler_static_works_CXX=no
20104    save_LDFLAGS="$LDFLAGS"
20105    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20106    echo "$lt_simple_link_test_code" > conftest.$ac_ext
20107    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20108      # The linker can only warn and ignore the option if not recognized
20109      # So say no if there are warnings
20110      if test -s conftest.err; then
20111        # Append any errors to the config.log.
20112        cat conftest.err 1>&5
20113        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20114        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20115        if diff conftest.exp conftest.er2 >/dev/null; then
20116          lt_cv_prog_compiler_static_works_CXX=yes
20117        fi
20118      else
20119        lt_cv_prog_compiler_static_works_CXX=yes
20120      fi
20121    fi
20122    $RM -r conftest*
20123    LDFLAGS="$save_LDFLAGS"
20124
20125 fi
20126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20127 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20128
20129 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20130     :
20131 else
20132     lt_prog_compiler_static_CXX=
20133 fi
20134
20135
20136
20137
20138     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20139 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20140 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20141   $as_echo_n "(cached) " >&6
20142 else
20143   lt_cv_prog_compiler_c_o_CXX=no
20144    $RM -r conftest 2>/dev/null
20145    mkdir conftest
20146    cd conftest
20147    mkdir out
20148    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20149
20150    lt_compiler_flag="-o out/conftest2.$ac_objext"
20151    # Insert the option either (1) after the last *FLAGS variable, or
20152    # (2) before a word containing "conftest.", or (3) at the end.
20153    # Note that $ac_compile itself does not contain backslashes and begins
20154    # with a dollar sign (not a hyphen), so the echo should work correctly.
20155    lt_compile=`echo "$ac_compile" | $SED \
20156    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20157    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20158    -e 's:$: $lt_compiler_flag:'`
20159    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20160    (eval "$lt_compile" 2>out/conftest.err)
20161    ac_status=$?
20162    cat out/conftest.err >&5
20163    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20164    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20165    then
20166      # The compiler can only warn and ignore the option if not recognized
20167      # So say no if there are warnings
20168      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20169      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20170      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20171        lt_cv_prog_compiler_c_o_CXX=yes
20172      fi
20173    fi
20174    chmod u+w . 2>&5
20175    $RM conftest*
20176    # SGI C++ compiler will create directory out/ii_files/ for
20177    # template instantiation
20178    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20179    $RM out/* && rmdir out
20180    cd ..
20181    $RM -r conftest
20182    $RM conftest*
20183
20184 fi
20185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20186 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20187
20188
20189
20190     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20191 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20192 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20193   $as_echo_n "(cached) " >&6
20194 else
20195   lt_cv_prog_compiler_c_o_CXX=no
20196    $RM -r conftest 2>/dev/null
20197    mkdir conftest
20198    cd conftest
20199    mkdir out
20200    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20201
20202    lt_compiler_flag="-o out/conftest2.$ac_objext"
20203    # Insert the option either (1) after the last *FLAGS variable, or
20204    # (2) before a word containing "conftest.", or (3) at the end.
20205    # Note that $ac_compile itself does not contain backslashes and begins
20206    # with a dollar sign (not a hyphen), so the echo should work correctly.
20207    lt_compile=`echo "$ac_compile" | $SED \
20208    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20209    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20210    -e 's:$: $lt_compiler_flag:'`
20211    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20212    (eval "$lt_compile" 2>out/conftest.err)
20213    ac_status=$?
20214    cat out/conftest.err >&5
20215    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20216    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20217    then
20218      # The compiler can only warn and ignore the option if not recognized
20219      # So say no if there are warnings
20220      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20221      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20222      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20223        lt_cv_prog_compiler_c_o_CXX=yes
20224      fi
20225    fi
20226    chmod u+w . 2>&5
20227    $RM conftest*
20228    # SGI C++ compiler will create directory out/ii_files/ for
20229    # template instantiation
20230    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20231    $RM out/* && rmdir out
20232    cd ..
20233    $RM -r conftest
20234    $RM conftest*
20235
20236 fi
20237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20238 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20239
20240
20241
20242
20243 hard_links="nottested"
20244 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20245   # do not overwrite the value of need_locks provided by the user
20246   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20247 $as_echo_n "checking if we can lock with hard links... " >&6; }
20248   hard_links=yes
20249   $RM conftest*
20250   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20251   touch conftest.a
20252   ln conftest.a conftest.b 2>&5 || hard_links=no
20253   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20254   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20255 $as_echo "$hard_links" >&6; }
20256   if test "$hard_links" = no; then
20257     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20258 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20259     need_locks=warn
20260   fi
20261 else
20262   need_locks=no
20263 fi
20264
20265
20266
20267     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20268 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20269
20270   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20271   case $host_os in
20272   aix[4-9]*)
20273     # If we're using GNU nm, then we don't want the "-C" option.
20274     # -C means demangle to AIX nm, but means don't demangle with GNU nm
20275     # Also, AIX nm treats weak defined symbols like other global defined
20276     # symbols, whereas GNU nm marks them as "W".
20277     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20278       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20279     else
20280       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20281     fi
20282     ;;
20283   pw32*)
20284     export_symbols_cmds_CXX="$ltdll_cmds"
20285   ;;
20286   cygwin* | mingw* | cegcc*)
20287     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 > $export_symbols'
20288   ;;
20289   *)
20290     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20291   ;;
20292   esac
20293   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20294
20295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20296 $as_echo "$ld_shlibs_CXX" >&6; }
20297 test "$ld_shlibs_CXX" = no && can_build_shared=no
20298
20299 with_gnu_ld_CXX=$with_gnu_ld
20300
20301
20302
20303
20304
20305
20306 #
20307 # Do we need to explicitly link libc?
20308 #
20309 case "x$archive_cmds_need_lc_CXX" in
20310 x|xyes)
20311   # Assume -lc should be added
20312   archive_cmds_need_lc_CXX=yes
20313
20314   if test "$enable_shared" = yes && test "$GCC" = yes; then
20315     case $archive_cmds_CXX in
20316     *'~'*)
20317       # FIXME: we may have to deal with multi-command sequences.
20318       ;;
20319     '$CC '*)
20320       # Test whether the compiler implicitly links with -lc since on some
20321       # systems, -lgcc has to come before -lc. If gcc already passes -lc
20322       # to ld, don't add -lc before -lgcc.
20323       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20324 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20325 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20326   $as_echo_n "(cached) " >&6
20327 else
20328   $RM conftest*
20329         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20330
20331         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20332   (eval $ac_compile) 2>&5
20333   ac_status=$?
20334   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20335   test $ac_status = 0; } 2>conftest.err; then
20336           soname=conftest
20337           lib=conftest
20338           libobjs=conftest.$ac_objext
20339           deplibs=
20340           wl=$lt_prog_compiler_wl_CXX
20341           pic_flag=$lt_prog_compiler_pic_CXX
20342           compiler_flags=-v
20343           linker_flags=-v
20344           verstring=
20345           output_objdir=.
20346           libname=conftest
20347           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20348           allow_undefined_flag_CXX=
20349           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20350   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20351   ac_status=$?
20352   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20353   test $ac_status = 0; }
20354           then
20355             lt_cv_archive_cmds_need_lc_CXX=no
20356           else
20357             lt_cv_archive_cmds_need_lc_CXX=yes
20358           fi
20359           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20360         else
20361           cat conftest.err 1>&5
20362         fi
20363         $RM conftest*
20364
20365 fi
20366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20367 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20368       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20369       ;;
20370     esac
20371   fi
20372   ;;
20373 esac
20374
20375
20376
20377
20378
20379
20380
20381
20382
20383
20384
20385
20386
20387
20388
20389
20390
20391
20392
20393
20394
20395
20396
20397
20398
20399
20400
20401
20402
20403
20404
20405
20406
20407
20408
20409
20410
20411
20412
20413
20414
20415
20416
20417
20418
20419
20420
20421
20422
20423
20424
20425
20426
20427
20428
20429
20430
20431
20432
20433
20434
20435
20436
20437
20438     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20439 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20440
20441 library_names_spec=
20442 libname_spec='lib$name'
20443 soname_spec=
20444 shrext_cmds=".so"
20445 postinstall_cmds=
20446 postuninstall_cmds=
20447 finish_cmds=
20448 finish_eval=
20449 shlibpath_var=
20450 shlibpath_overrides_runpath=unknown
20451 version_type=none
20452 dynamic_linker="$host_os ld.so"
20453 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20454 need_lib_prefix=unknown
20455 hardcode_into_libs=no
20456
20457 # when you set need_version to no, make sure it does not cause -set_version
20458 # flags to be left without arguments
20459 need_version=unknown
20460
20461 case $host_os in
20462 aix3*)
20463   version_type=linux
20464   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20465   shlibpath_var=LIBPATH
20466
20467   # AIX 3 has no versioning support, so we append a major version to the name.
20468   soname_spec='${libname}${release}${shared_ext}$major'
20469   ;;
20470
20471 aix[4-9]*)
20472   version_type=linux
20473   need_lib_prefix=no
20474   need_version=no
20475   hardcode_into_libs=yes
20476   if test "$host_cpu" = ia64; then
20477     # AIX 5 supports IA64
20478     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20479     shlibpath_var=LD_LIBRARY_PATH
20480   else
20481     # With GCC up to 2.95.x, collect2 would create an import file
20482     # for dependence libraries.  The import file would start with
20483     # the line `#! .'.  This would cause the generated library to
20484     # depend on `.', always an invalid library.  This was fixed in
20485     # development snapshots of GCC prior to 3.0.
20486     case $host_os in
20487       aix4 | aix4.[01] | aix4.[01].*)
20488       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20489            echo ' yes '
20490            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20491         :
20492       else
20493         can_build_shared=no
20494       fi
20495       ;;
20496     esac
20497     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20498     # soname into executable. Probably we can add versioning support to
20499     # collect2, so additional links can be useful in future.
20500     if test "$aix_use_runtimelinking" = yes; then
20501       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20502       # instead of lib<name>.a to let people know that these are not
20503       # typical AIX shared libraries.
20504       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20505     else
20506       # We preserve .a as extension for shared libraries through AIX4.2
20507       # and later when we are not doing run time linking.
20508       library_names_spec='${libname}${release}.a $libname.a'
20509       soname_spec='${libname}${release}${shared_ext}$major'
20510     fi
20511     shlibpath_var=LIBPATH
20512   fi
20513   ;;
20514
20515 amigaos*)
20516   case $host_cpu in
20517   powerpc)
20518     # Since July 2007 AmigaOS4 officially supports .so libraries.
20519     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20520     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20521     ;;
20522   m68k)
20523     library_names_spec='$libname.ixlibrary $libname.a'
20524     # Create ${libname}_ixlibrary.a entries in /sys/libs.
20525     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 ${libname}_ixlibrary.a || exit 1; done'
20526     ;;
20527   esac
20528   ;;
20529
20530 beos*)
20531   library_names_spec='${libname}${shared_ext}'
20532   dynamic_linker="$host_os ld.so"
20533   shlibpath_var=LIBRARY_PATH
20534   ;;
20535
20536 bsdi[45]*)
20537   version_type=linux
20538   need_version=no
20539   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20540   soname_spec='${libname}${release}${shared_ext}$major'
20541   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20542   shlibpath_var=LD_LIBRARY_PATH
20543   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20544   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20545   # the default ld.so.conf also contains /usr/contrib/lib and
20546   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20547   # libtool to hard-code these into programs
20548   ;;
20549
20550 cygwin* | mingw* | pw32* | cegcc*)
20551   version_type=windows
20552   shrext_cmds=".dll"
20553   need_version=no
20554   need_lib_prefix=no
20555
20556   case $GCC,$host_os in
20557   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20558     library_names_spec='$libname.dll.a'
20559     # DLL is installed to $(libdir)/../bin by postinstall_cmds
20560     postinstall_cmds='base_file=`basename \${file}`~
20561       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20562       dldir=$destdir/`dirname \$dlpath`~
20563       test -d \$dldir || mkdir -p \$dldir~
20564       $install_prog $dir/$dlname \$dldir/$dlname~
20565       chmod a+x \$dldir/$dlname~
20566       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20567         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20568       fi'
20569     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20570       dlpath=$dir/\$dldll~
20571        $RM \$dlpath'
20572     shlibpath_overrides_runpath=yes
20573
20574     case $host_os in
20575     cygwin*)
20576       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20577       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20578
20579       ;;
20580     mingw* | cegcc*)
20581       # MinGW DLLs use traditional 'lib' prefix
20582       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20583       ;;
20584     pw32*)
20585       # pw32 DLLs use 'pw' prefix rather than 'lib'
20586       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20587       ;;
20588     esac
20589     ;;
20590
20591   *)
20592     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20593     ;;
20594   esac
20595   dynamic_linker='Win32 ld.exe'
20596   # FIXME: first we should search . and the directory the executable is in
20597   shlibpath_var=PATH
20598   ;;
20599
20600 darwin* | rhapsody*)
20601   dynamic_linker="$host_os dyld"
20602   version_type=darwin
20603   need_lib_prefix=no
20604   need_version=no
20605   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20606   soname_spec='${libname}${release}${major}$shared_ext'
20607   shlibpath_overrides_runpath=yes
20608   shlibpath_var=DYLD_LIBRARY_PATH
20609   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20610
20611   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20612   ;;
20613
20614 dgux*)
20615   version_type=linux
20616   need_lib_prefix=no
20617   need_version=no
20618   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20619   soname_spec='${libname}${release}${shared_ext}$major'
20620   shlibpath_var=LD_LIBRARY_PATH
20621   ;;
20622
20623 freebsd* | dragonfly*)
20624   # DragonFly does not have aout.  When/if they implement a new
20625   # versioning mechanism, adjust this.
20626   if test -x /usr/bin/objformat; then
20627     objformat=`/usr/bin/objformat`
20628   else
20629     case $host_os in
20630     freebsd[23].*) objformat=aout ;;
20631     *) objformat=elf ;;
20632     esac
20633   fi
20634   version_type=freebsd-$objformat
20635   case $version_type in
20636     freebsd-elf*)
20637       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20638       need_version=no
20639       need_lib_prefix=no
20640       ;;
20641     freebsd-*)
20642       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20643       need_version=yes
20644       ;;
20645   esac
20646   shlibpath_var=LD_LIBRARY_PATH
20647   case $host_os in
20648   freebsd2.*)
20649     shlibpath_overrides_runpath=yes
20650     ;;
20651   freebsd3.[01]* | freebsdelf3.[01]*)
20652     shlibpath_overrides_runpath=yes
20653     hardcode_into_libs=yes
20654     ;;
20655   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20656   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20657     shlibpath_overrides_runpath=no
20658     hardcode_into_libs=yes
20659     ;;
20660   *) # from 4.6 on, and DragonFly
20661     shlibpath_overrides_runpath=yes
20662     hardcode_into_libs=yes
20663     ;;
20664   esac
20665   ;;
20666
20667 gnu*)
20668   version_type=linux
20669   need_lib_prefix=no
20670   need_version=no
20671   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20672   soname_spec='${libname}${release}${shared_ext}$major'
20673   shlibpath_var=LD_LIBRARY_PATH
20674   hardcode_into_libs=yes
20675   ;;
20676
20677 haiku*)
20678   version_type=linux
20679   need_lib_prefix=no
20680   need_version=no
20681   dynamic_linker="$host_os runtime_loader"
20682   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20683   soname_spec='${libname}${release}${shared_ext}$major'
20684   shlibpath_var=LIBRARY_PATH
20685   shlibpath_overrides_runpath=yes
20686   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20687   hardcode_into_libs=yes
20688   ;;
20689
20690 hpux9* | hpux10* | hpux11*)
20691   # Give a soname corresponding to the major version so that dld.sl refuses to
20692   # link against other versions.
20693   version_type=sunos
20694   need_lib_prefix=no
20695   need_version=no
20696   case $host_cpu in
20697   ia64*)
20698     shrext_cmds='.so'
20699     hardcode_into_libs=yes
20700     dynamic_linker="$host_os dld.so"
20701     shlibpath_var=LD_LIBRARY_PATH
20702     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20703     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20704     soname_spec='${libname}${release}${shared_ext}$major'
20705     if test "X$HPUX_IA64_MODE" = X32; then
20706       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20707     else
20708       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20709     fi
20710     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20711     ;;
20712   hppa*64*)
20713     shrext_cmds='.sl'
20714     hardcode_into_libs=yes
20715     dynamic_linker="$host_os dld.sl"
20716     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20717     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20718     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20719     soname_spec='${libname}${release}${shared_ext}$major'
20720     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20721     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20722     ;;
20723   *)
20724     shrext_cmds='.sl'
20725     dynamic_linker="$host_os dld.sl"
20726     shlibpath_var=SHLIB_PATH
20727     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20728     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20729     soname_spec='${libname}${release}${shared_ext}$major'
20730     ;;
20731   esac
20732   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20733   postinstall_cmds='chmod 555 $lib'
20734   # or fails outright, so override atomically:
20735   install_override_mode=555
20736   ;;
20737
20738 interix[3-9]*)
20739   version_type=linux
20740   need_lib_prefix=no
20741   need_version=no
20742   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20743   soname_spec='${libname}${release}${shared_ext}$major'
20744   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20745   shlibpath_var=LD_LIBRARY_PATH
20746   shlibpath_overrides_runpath=no
20747   hardcode_into_libs=yes
20748   ;;
20749
20750 irix5* | irix6* | nonstopux*)
20751   case $host_os in
20752     nonstopux*) version_type=nonstopux ;;
20753     *)
20754         if test "$lt_cv_prog_gnu_ld" = yes; then
20755                 version_type=linux
20756         else
20757                 version_type=irix
20758         fi ;;
20759   esac
20760   need_lib_prefix=no
20761   need_version=no
20762   soname_spec='${libname}${release}${shared_ext}$major'
20763   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20764   case $host_os in
20765   irix5* | nonstopux*)
20766     libsuff= shlibsuff=
20767     ;;
20768   *)
20769     case $LD in # libtool.m4 will add one of these switches to LD
20770     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20771       libsuff= shlibsuff= libmagic=32-bit;;
20772     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20773       libsuff=32 shlibsuff=N32 libmagic=N32;;
20774     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20775       libsuff=64 shlibsuff=64 libmagic=64-bit;;
20776     *) libsuff= shlibsuff= libmagic=never-match;;
20777     esac
20778     ;;
20779   esac
20780   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20781   shlibpath_overrides_runpath=no
20782   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20783   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20784   hardcode_into_libs=yes
20785   ;;
20786
20787 # No shared lib support for Linux oldld, aout, or coff.
20788 linux*oldld* | linux*aout* | linux*coff*)
20789   dynamic_linker=no
20790   ;;
20791
20792 # This must be Linux ELF.
20793 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20794   version_type=linux
20795   need_lib_prefix=no
20796   need_version=no
20797   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20798   soname_spec='${libname}${release}${shared_ext}$major'
20799   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20800   shlibpath_var=LD_LIBRARY_PATH
20801   shlibpath_overrides_runpath=no
20802
20803   # Some binutils ld are patched to set DT_RUNPATH
20804   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20805   $as_echo_n "(cached) " >&6
20806 else
20807   lt_cv_shlibpath_overrides_runpath=no
20808     save_LDFLAGS=$LDFLAGS
20809     save_libdir=$libdir
20810     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20811          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20812     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20813 /* end confdefs.h.  */
20814
20815 int
20816 main ()
20817 {
20818
20819   ;
20820   return 0;
20821 }
20822 _ACEOF
20823 if ac_fn_cxx_try_link "$LINENO"; then :
20824   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20825   lt_cv_shlibpath_overrides_runpath=yes
20826 fi
20827 fi
20828 rm -f core conftest.err conftest.$ac_objext \
20829     conftest$ac_exeext conftest.$ac_ext
20830     LDFLAGS=$save_LDFLAGS
20831     libdir=$save_libdir
20832
20833 fi
20834
20835   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20836
20837   # This implies no fast_install, which is unacceptable.
20838   # Some rework will be needed to allow for fast_install
20839   # before this can be enabled.
20840   hardcode_into_libs=yes
20841
20842   # Append ld.so.conf contents to the search path
20843   if test -f /etc/ld.so.conf; then
20844     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' ' '`
20845     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20846   fi
20847
20848   # We used to test for /lib/ld.so.1 and disable shared libraries on
20849   # powerpc, because MkLinux only supported shared libraries with the
20850   # GNU dynamic linker.  Since this was broken with cross compilers,
20851   # most powerpc-linux boxes support dynamic linking these days and
20852   # people can always --disable-shared, the test was removed, and we
20853   # assume the GNU/Linux dynamic linker is in use.
20854   dynamic_linker='GNU/Linux ld.so'
20855   ;;
20856
20857 netbsd*)
20858   version_type=sunos
20859   need_lib_prefix=no
20860   need_version=no
20861   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
20862     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20863     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20864     dynamic_linker='NetBSD (a.out) ld.so'
20865   else
20866     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20867     soname_spec='${libname}${release}${shared_ext}$major'
20868     dynamic_linker='NetBSD ld.elf_so'
20869   fi
20870   shlibpath_var=LD_LIBRARY_PATH
20871   shlibpath_overrides_runpath=yes
20872   hardcode_into_libs=yes
20873   ;;
20874
20875 newsos6)
20876   version_type=linux
20877   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20878   shlibpath_var=LD_LIBRARY_PATH
20879   shlibpath_overrides_runpath=yes
20880   ;;
20881
20882 *nto* | *qnx*)
20883   version_type=qnx
20884   need_lib_prefix=no
20885   need_version=no
20886   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20887   soname_spec='${libname}${release}${shared_ext}$major'
20888   shlibpath_var=LD_LIBRARY_PATH
20889   shlibpath_overrides_runpath=no
20890   hardcode_into_libs=yes
20891   dynamic_linker='ldqnx.so'
20892   ;;
20893
20894 openbsd*)
20895   version_type=sunos
20896   sys_lib_dlsearch_path_spec="/usr/lib"
20897   need_lib_prefix=no
20898   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
20899   case $host_os in
20900     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
20901     *)                          need_version=no  ;;
20902   esac
20903   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20904   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20905   shlibpath_var=LD_LIBRARY_PATH
20906   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
20907     case $host_os in
20908       openbsd2.[89] | openbsd2.[89].*)
20909         shlibpath_overrides_runpath=no
20910         ;;
20911       *)
20912         shlibpath_overrides_runpath=yes
20913         ;;
20914       esac
20915   else
20916     shlibpath_overrides_runpath=yes
20917   fi
20918   ;;
20919
20920 os2*)
20921   libname_spec='$name'
20922   shrext_cmds=".dll"
20923   need_lib_prefix=no
20924   library_names_spec='$libname${shared_ext} $libname.a'
20925   dynamic_linker='OS/2 ld.exe'
20926   shlibpath_var=LIBPATH
20927   ;;
20928
20929 osf3* | osf4* | osf5*)
20930   version_type=osf
20931   need_lib_prefix=no
20932   need_version=no
20933   soname_spec='${libname}${release}${shared_ext}$major'
20934   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20935   shlibpath_var=LD_LIBRARY_PATH
20936   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
20937   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
20938   ;;
20939
20940 rdos*)
20941   dynamic_linker=no
20942   ;;
20943
20944 solaris*)
20945   version_type=linux
20946   need_lib_prefix=no
20947   need_version=no
20948   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20949   soname_spec='${libname}${release}${shared_ext}$major'
20950   shlibpath_var=LD_LIBRARY_PATH
20951   shlibpath_overrides_runpath=yes
20952   hardcode_into_libs=yes
20953   # ldd complains unless libraries are executable
20954   postinstall_cmds='chmod +x $lib'
20955   ;;
20956
20957 sunos4*)
20958   version_type=sunos
20959   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20960   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
20961   shlibpath_var=LD_LIBRARY_PATH
20962   shlibpath_overrides_runpath=yes
20963   if test "$with_gnu_ld" = yes; then
20964     need_lib_prefix=no
20965   fi
20966   need_version=yes
20967   ;;
20968
20969 sysv4 | sysv4.3*)
20970   version_type=linux
20971   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20972   soname_spec='${libname}${release}${shared_ext}$major'
20973   shlibpath_var=LD_LIBRARY_PATH
20974   case $host_vendor in
20975     sni)
20976       shlibpath_overrides_runpath=no
20977       need_lib_prefix=no
20978       runpath_var=LD_RUN_PATH
20979       ;;
20980     siemens)
20981       need_lib_prefix=no
20982       ;;
20983     motorola)
20984       need_lib_prefix=no
20985       need_version=no
20986       shlibpath_overrides_runpath=no
20987       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
20988       ;;
20989   esac
20990   ;;
20991
20992 sysv4*MP*)
20993   if test -d /usr/nec ;then
20994     version_type=linux
20995     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
20996     soname_spec='$libname${shared_ext}.$major'
20997     shlibpath_var=LD_LIBRARY_PATH
20998   fi
20999   ;;
21000
21001 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
21002   version_type=freebsd-elf
21003   need_lib_prefix=no
21004   need_version=no
21005   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
21006   soname_spec='${libname}${release}${shared_ext}$major'
21007   shlibpath_var=LD_LIBRARY_PATH
21008   shlibpath_overrides_runpath=yes
21009   hardcode_into_libs=yes
21010   if test "$with_gnu_ld" = yes; then
21011     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
21012   else
21013     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
21014     case $host_os in
21015       sco3.2v5*)
21016         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
21017         ;;
21018     esac
21019   fi
21020   sys_lib_dlsearch_path_spec='/usr/lib'
21021   ;;
21022
21023 tpf*)
21024   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
21025   version_type=linux
21026   need_lib_prefix=no
21027   need_version=no
21028   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21029   shlibpath_var=LD_LIBRARY_PATH
21030   shlibpath_overrides_runpath=no
21031   hardcode_into_libs=yes
21032   ;;
21033
21034 uts4*)
21035   version_type=linux
21036   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21037   soname_spec='${libname}${release}${shared_ext}$major'
21038   shlibpath_var=LD_LIBRARY_PATH
21039   ;;
21040
21041 *)
21042   dynamic_linker=no
21043   ;;
21044 esac
21045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21046 $as_echo "$dynamic_linker" >&6; }
21047 test "$dynamic_linker" = no && can_build_shared=no
21048
21049 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21050 if test "$GCC" = yes; then
21051   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21052 fi
21053
21054 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21055   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21056 fi
21057 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21058   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21059 fi
21060
21061
21062
21063
21064
21065
21066
21067
21068
21069
21070
21071
21072
21073
21074
21075
21076
21077
21078
21079
21080
21081
21082
21083
21084
21085
21086
21087
21088
21089
21090
21091
21092
21093
21094
21095
21096
21097
21098     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21099 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21100 hardcode_action_CXX=
21101 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21102    test -n "$runpath_var_CXX" ||
21103    test "X$hardcode_automatic_CXX" = "Xyes" ; then
21104
21105   # We can hardcode non-existent directories.
21106   if test "$hardcode_direct_CXX" != no &&
21107      # If the only mechanism to avoid hardcoding is shlibpath_var, we
21108      # have to relink, otherwise we might link with an installed library
21109      # when we should be linking with a yet-to-be-installed one
21110      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21111      test "$hardcode_minus_L_CXX" != no; then
21112     # Linking always hardcodes the temporary library directory.
21113     hardcode_action_CXX=relink
21114   else
21115     # We can link without hardcoding, and we can hardcode nonexisting dirs.
21116     hardcode_action_CXX=immediate
21117   fi
21118 else
21119   # We cannot hardcode anything, or else we can only hardcode existing
21120   # directories.
21121   hardcode_action_CXX=unsupported
21122 fi
21123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21124 $as_echo "$hardcode_action_CXX" >&6; }
21125
21126 if test "$hardcode_action_CXX" = relink ||
21127    test "$inherit_rpath_CXX" = yes; then
21128   # Fast installation is not supported
21129   enable_fast_install=no
21130 elif test "$shlibpath_overrides_runpath" = yes ||
21131      test "$enable_shared" = no; then
21132   # Fast installation is not necessary
21133   enable_fast_install=needless
21134 fi
21135
21136
21137
21138
21139
21140
21141
21142   fi # test -n "$compiler"
21143
21144   CC=$lt_save_CC
21145   LDCXX=$LD
21146   LD=$lt_save_LD
21147   GCC=$lt_save_GCC
21148   with_gnu_ld=$lt_save_with_gnu_ld
21149   lt_cv_path_LDCXX=$lt_cv_path_LD
21150   lt_cv_path_LD=$lt_save_path_LD
21151   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21152   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21153 fi # test "$_lt_caught_CXX_error" != yes
21154
21155 ac_ext=c
21156 ac_cpp='$CPP $CPPFLAGS'
21157 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21158 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21159 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21160
21161
21162
21163
21164
21165
21166
21167
21168
21169
21170
21171
21172
21173
21174
21175
21176 # Only expand once:
21177
21178
21179
21180
21181
21182 # Identify the assembler which will work hand-in-glove with the newly
21183 # built GCC, so that we can examine its features.  This is the assembler
21184 # which will be driven by the driver program.
21185 #
21186 # If build != host, and we aren't building gas in-tree, we identify a
21187 # build->target assembler and hope that it will have the same features
21188 # as the host->target assembler we'll be using.
21189 gcc_cv_gas_major_version=
21190 gcc_cv_gas_minor_version=
21191 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21192
21193 if test "${gcc_cv_as+set}" = set; then :
21194
21195 else
21196
21197 if test -x "$DEFAULT_ASSEMBLER"; then
21198         gcc_cv_as="$DEFAULT_ASSEMBLER"
21199 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21200      && test -f ../gas/Makefile \
21201      && test x$build = x$host; then
21202         gcc_cv_as=../gas/as-new$build_exeext
21203 elif test -x as$build_exeext; then
21204         # Build using assembler in the current directory.
21205         gcc_cv_as=./as$build_exeext
21206 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21207         gcc_cv_as="$AS_FOR_TARGET"
21208 else
21209         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21210 set dummy $AS_FOR_TARGET; ac_word=$2
21211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21212 $as_echo_n "checking for $ac_word... " >&6; }
21213 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21214   $as_echo_n "(cached) " >&6
21215 else
21216   case $gcc_cv_as in
21217   [\\/]* | ?:[\\/]*)
21218   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21219   ;;
21220   *)
21221   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21222 for as_dir in $PATH
21223 do
21224   IFS=$as_save_IFS
21225   test -z "$as_dir" && as_dir=.
21226     for ac_exec_ext in '' $ac_executable_extensions; do
21227   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21228     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21229     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21230     break 2
21231   fi
21232 done
21233   done
21234 IFS=$as_save_IFS
21235
21236   ;;
21237 esac
21238 fi
21239 gcc_cv_as=$ac_cv_path_gcc_cv_as
21240 if test -n "$gcc_cv_as"; then
21241   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21242 $as_echo "$gcc_cv_as" >&6; }
21243 else
21244   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21245 $as_echo "no" >&6; }
21246 fi
21247
21248
21249 fi
21250 fi
21251
21252 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21253
21254 case "$ORIGINAL_AS_FOR_TARGET" in
21255   ./as | ./as$build_exeext) ;;
21256   *) ac_config_files="$ac_config_files as:exec-tool.in"
21257  ;;
21258 esac
21259
21260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21261 $as_echo_n "checking what assembler to use... " >&6; }
21262 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21263   # Single tree build which includes gas.  We want to prefer it
21264   # over whatever linker top-level may have detected, since
21265   # we'll use what we're building after installation anyway.
21266   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21267 $as_echo "newly built gas" >&6; }
21268   in_tree_gas=yes
21269   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21270 for f in $gcc_cv_as_bfd_srcdir/configure \
21271          $gcc_cv_as_gas_srcdir/configure \
21272          $gcc_cv_as_gas_srcdir/configure.in \
21273          $gcc_cv_as_gas_srcdir/Makefile.in ; do
21274   gcc_cv_gas_version=`sed -n -e 's/^[   ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21275   if test x$gcc_cv_gas_version != x; then
21276     break
21277   fi
21278 done
21279 case $gcc_cv_gas_version in
21280   VERSION=[0-9]*) ;;
21281   *) as_fn_error "cannot find version of in-tree assembler" "$LINENO" 5;;
21282 esac
21283 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21284 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21285 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21286 case $gcc_cv_gas_patch_version in
21287   "") gcc_cv_gas_patch_version="0" ;;
21288 esac
21289 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21290                             + $gcc_cv_gas_minor_version \) \* 1000 \
21291                             + $gcc_cv_gas_patch_version`
21292
21293   in_tree_gas_is_elf=no
21294   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21295      || (grep 'obj_format = multi' ../gas/Makefile \
21296          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21297   then
21298     in_tree_gas_is_elf=yes
21299   fi
21300 else
21301   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21302 $as_echo "$gcc_cv_as" >&6; }
21303   in_tree_gas=no
21304 fi
21305
21306 # Identify the linker which will work hand-in-glove with the newly
21307 # built GCC, so that we can examine its features.  This is the linker
21308 # which will be driven by the driver program.
21309 #
21310 # If build != host, and we aren't building gas in-tree, we identify a
21311 # build->target linker and hope that it will have the same features
21312 # as the host->target linker we'll be using.
21313 gcc_cv_gld_major_version=
21314 gcc_cv_gld_minor_version=
21315 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21316 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21317
21318 if test "${gcc_cv_ld+set}" = set; then :
21319
21320 else
21321
21322 if test -x "$DEFAULT_LINKER"; then
21323         gcc_cv_ld="$DEFAULT_LINKER"
21324 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21325      && test -f ../ld/Makefile \
21326      && test x$build = x$host; then
21327         gcc_cv_ld=../ld/ld-new$build_exeext
21328 elif test -x collect-ld$build_exeext; then
21329         # Build using linker in the current directory.
21330         gcc_cv_ld=./collect-ld$build_exeext
21331 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21332         gcc_cv_ld="$LD_FOR_TARGET"
21333 else
21334         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21335 set dummy $LD_FOR_TARGET; ac_word=$2
21336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21337 $as_echo_n "checking for $ac_word... " >&6; }
21338 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21339   $as_echo_n "(cached) " >&6
21340 else
21341   case $gcc_cv_ld in
21342   [\\/]* | ?:[\\/]*)
21343   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21344   ;;
21345   *)
21346   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21347 for as_dir in $PATH
21348 do
21349   IFS=$as_save_IFS
21350   test -z "$as_dir" && as_dir=.
21351     for ac_exec_ext in '' $ac_executable_extensions; do
21352   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21353     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21354     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21355     break 2
21356   fi
21357 done
21358   done
21359 IFS=$as_save_IFS
21360
21361   ;;
21362 esac
21363 fi
21364 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21365 if test -n "$gcc_cv_ld"; then
21366   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21367 $as_echo "$gcc_cv_ld" >&6; }
21368 else
21369   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21370 $as_echo "no" >&6; }
21371 fi
21372
21373
21374 fi
21375 fi
21376
21377 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21378 PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
21379 # if the PLUGIN_LD is set ld-new, just have it as ld
21380 # as that is the installed named.
21381 if test x$PLUGIN_LD_SUFFIX == xld-new \
21382    || test x$PLUGIN_LD_SUFFIX == xcollect-ld ; then
21383   PLUGIN_LD_SUFFIX=ld
21384 fi
21385
21386 # Check whether --with-plugin-ld was given.
21387 if test "${with_plugin_ld+set}" = set; then :
21388   withval=$with_plugin_ld; if test x"$withval" != x; then
21389    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21390    PLUGIN_LD_SUFFIX=`echo $withval | sed -e "s,$target_alias-,,"`
21391  fi
21392 fi
21393
21394
21395
21396 cat >>confdefs.h <<_ACEOF
21397 #define PLUGIN_LD_SUFFIX "$PLUGIN_LD_SUFFIX"
21398 _ACEOF
21399
21400
21401 # Check to see if we are using gold instead of ld
21402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21403 $as_echo_n "checking whether we are using gold... " >&6; }
21404 ld_is_gold=no
21405 if test x$gcc_cv_ld != x; then
21406   if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21407      | grep "GNU gold" > /dev/null; then
21408     ld_is_gold=yes
21409   fi
21410 fi
21411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21412 $as_echo "$ld_is_gold" >&6; }
21413
21414 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21415
21416 case "$ORIGINAL_LD_FOR_TARGET" in
21417   ./collect-ld | ./collect-ld$build_exeext) ;;
21418   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21419  ;;
21420 esac
21421
21422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21423 $as_echo_n "checking what linker to use... " >&6; }
21424 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21425    || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21426         # Single tree build which includes ld.  We want to prefer it
21427         # over whatever linker top-level may have detected, since
21428         # we'll use what we're building after installation anyway.
21429         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21430 $as_echo "newly built ld" >&6; }
21431         in_tree_ld=yes
21432         in_tree_ld_is_elf=no
21433         if (grep 'EMUL = .*elf' ../ld/Makefile \
21434             || grep 'EMUL = .*linux' ../ld/Makefile \
21435             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21436           in_tree_ld_is_elf=yes
21437         elif test "$ld_is_gold" = yes; then
21438           in_tree_ld_is_elf=yes
21439         fi
21440         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
21441         do
21442                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21443                 if test x$gcc_cv_gld_version != x; then
21444                         break
21445                 fi
21446         done
21447         case $gcc_cv_gld_version in
21448           VERSION=[0-9]*) ;;
21449           *) as_fn_error "cannot find version of in-tree linker" "$LINENO" 5 ;;
21450         esac
21451         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21452         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21453 else
21454         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21455 $as_echo "$gcc_cv_ld" >&6; }
21456         in_tree_ld=no
21457 fi
21458
21459 # Figure out what nm we will be using.
21460 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21461 if test "${gcc_cv_nm+set}" = set; then :
21462
21463 else
21464
21465 if test -f $gcc_cv_binutils_srcdir/configure.in \
21466      && test -f ../binutils/Makefile \
21467      && test x$build = x$host; then
21468         gcc_cv_nm=../binutils/nm-new$build_exeext
21469 elif test -x nm$build_exeext; then
21470         gcc_cv_nm=./nm$build_exeext
21471 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21472         gcc_cv_nm="$NM_FOR_TARGET"
21473 else
21474         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21475 set dummy $NM_FOR_TARGET; ac_word=$2
21476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21477 $as_echo_n "checking for $ac_word... " >&6; }
21478 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21479   $as_echo_n "(cached) " >&6
21480 else
21481   case $gcc_cv_nm in
21482   [\\/]* | ?:[\\/]*)
21483   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21484   ;;
21485   *)
21486   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21487 for as_dir in $PATH
21488 do
21489   IFS=$as_save_IFS
21490   test -z "$as_dir" && as_dir=.
21491     for ac_exec_ext in '' $ac_executable_extensions; do
21492   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21493     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21494     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21495     break 2
21496   fi
21497 done
21498   done
21499 IFS=$as_save_IFS
21500
21501   ;;
21502 esac
21503 fi
21504 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21505 if test -n "$gcc_cv_nm"; then
21506   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21507 $as_echo "$gcc_cv_nm" >&6; }
21508 else
21509   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21510 $as_echo "no" >&6; }
21511 fi
21512
21513
21514 fi
21515 fi
21516
21517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21518 $as_echo_n "checking what nm to use... " >&6; }
21519 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21520         # Single tree build which includes binutils.
21521         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21522 $as_echo "newly built nm" >&6; }
21523         in_tree_nm=yes
21524 else
21525         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21526 $as_echo "$gcc_cv_nm" >&6; }
21527         in_tree_nm=no
21528 fi
21529
21530 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21531
21532 case "$ORIGINAL_NM_FOR_TARGET" in
21533   ./nm | ./nm$build_exeext) ;;
21534   *) ac_config_files="$ac_config_files nm:exec-tool.in"
21535  ;;
21536 esac
21537
21538
21539 # Figure out what objdump we will be using.
21540 if test "${gcc_cv_objdump+set}" = set; then :
21541
21542 else
21543
21544 if test -f $gcc_cv_binutils_srcdir/configure.in \
21545      && test -f ../binutils/Makefile \
21546      && test x$build = x$host; then
21547         # Single tree build which includes binutils.
21548         gcc_cv_objdump=../binutils/objdump$build_exeext
21549 elif test -x objdump$build_exeext; then
21550         gcc_cv_objdump=./objdump$build_exeext
21551 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21552         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21553 else
21554         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21555 set dummy $OBJDUMP_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_objdump+set}" = set; then :
21559   $as_echo_n "(cached) " >&6
21560 else
21561   case $gcc_cv_objdump in
21562   [\\/]* | ?:[\\/]*)
21563   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # 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_objdump="$as_dir/$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_objdump=$ac_cv_path_gcc_cv_objdump
21585 if test -n "$gcc_cv_objdump"; then
21586   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21587 $as_echo "$gcc_cv_objdump" >&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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21598 $as_echo_n "checking what objdump to use... " >&6; }
21599 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21600         # Single tree build which includes binutils.
21601         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21602 $as_echo "newly built objdump" >&6; }
21603 elif test x$gcc_cv_objdump = x; then
21604         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21605 $as_echo "not found" >&6; }
21606 else
21607         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21608 $as_echo "$gcc_cv_objdump" >&6; }
21609 fi
21610
21611 # Figure out what readelf we will be using.
21612 if test "${gcc_cv_readelf+set}" = set; then :
21613
21614 else
21615
21616 if test -f $gcc_cv_binutils_srcdir/configure.in \
21617      && test -f ../binutils/Makefile \
21618      && test x$build = x$host; then
21619         # Single tree build which includes binutils.
21620         gcc_cv_readelf=../binutils/readelf$build_exeext
21621 elif test -x readelf$build_exeext; then
21622         gcc_cv_readelf=./readelf$build_exeext
21623 else
21624         # Extract the first word of "readelf", so it can be a program name with args.
21625 set dummy readelf; ac_word=$2
21626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21627 $as_echo_n "checking for $ac_word... " >&6; }
21628 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21629   $as_echo_n "(cached) " >&6
21630 else
21631   case $gcc_cv_readelf in
21632   [\\/]* | ?:[\\/]*)
21633   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21634   ;;
21635   *)
21636   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21637 for as_dir in $PATH
21638 do
21639   IFS=$as_save_IFS
21640   test -z "$as_dir" && as_dir=.
21641     for ac_exec_ext in '' $ac_executable_extensions; do
21642   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21643     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21644     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21645     break 2
21646   fi
21647 done
21648   done
21649 IFS=$as_save_IFS
21650
21651   ;;
21652 esac
21653 fi
21654 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21655 if test -n "$gcc_cv_readelf"; then
21656   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21657 $as_echo "$gcc_cv_readelf" >&6; }
21658 else
21659   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21660 $as_echo "no" >&6; }
21661 fi
21662
21663
21664 fi
21665 fi
21666
21667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21668 $as_echo_n "checking what readelf to use... " >&6; }
21669 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21670         # Single tree build which includes binutils.
21671         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21672 $as_echo "newly built readelf" >&6; }
21673 elif test x$gcc_cv_readelf = x; then
21674         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21675 $as_echo "not found" >&6; }
21676 else
21677         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21678 $as_echo "$gcc_cv_readelf" >&6; }
21679 fi
21680
21681 # Figure out what assembler alignment features are present.
21682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21683 $as_echo_n "checking assembler flags... " >&6; }
21684 if test "${gcc_cv_as_flags+set}" = set; then :
21685   $as_echo_n "(cached) " >&6
21686 else
21687    case "$target" in
21688   i[34567]86-*-linux*)
21689         gcc_cv_as_flags="--32"
21690     ;;
21691   powerpc*-*-darwin*)
21692         gcc_cv_as_flags="-arch ppc"
21693     ;;
21694   *)
21695     gcc_cv_as_flags=" "
21696     ;;
21697   esac
21698 fi
21699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21700 $as_echo "$gcc_cv_as_flags" >&6; }
21701
21702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21703 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21704 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21705   $as_echo_n "(cached) " >&6
21706 else
21707   gcc_cv_as_balign_and_p2align=no
21708     if test $in_tree_gas = yes; then
21709     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21710   then gcc_cv_as_balign_and_p2align=yes
21711 fi
21712   elif test x$gcc_cv_as != x; then
21713     $as_echo '.balign 4
21714 .p2align 2' > conftest.s
21715     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21716   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21717   (eval $ac_try) 2>&5
21718   ac_status=$?
21719   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21720   test $ac_status = 0; }; }
21721     then
21722         gcc_cv_as_balign_and_p2align=yes
21723     else
21724       echo "configure: failed program was" >&5
21725       cat conftest.s >&5
21726     fi
21727     rm -f conftest.o conftest.s
21728   fi
21729 fi
21730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21731 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21732 if test $gcc_cv_as_balign_and_p2align = yes; then
21733
21734 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21735
21736 fi
21737
21738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21739 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21740 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21741   $as_echo_n "(cached) " >&6
21742 else
21743   gcc_cv_as_max_skip_p2align=no
21744     if test $in_tree_gas = yes; then
21745     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21746   then gcc_cv_as_max_skip_p2align=yes
21747 fi
21748   elif test x$gcc_cv_as != x; then
21749     $as_echo '.p2align 4,,7' > conftest.s
21750     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21751   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21752   (eval $ac_try) 2>&5
21753   ac_status=$?
21754   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21755   test $ac_status = 0; }; }
21756     then
21757         gcc_cv_as_max_skip_p2align=yes
21758     else
21759       echo "configure: failed program was" >&5
21760       cat conftest.s >&5
21761     fi
21762     rm -f conftest.o conftest.s
21763   fi
21764 fi
21765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21766 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21767 if test $gcc_cv_as_max_skip_p2align = yes; then
21768
21769 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21770
21771 fi
21772
21773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21774 $as_echo_n "checking assembler for .literal16... " >&6; }
21775 if test "${gcc_cv_as_literal16+set}" = set; then :
21776   $as_echo_n "(cached) " >&6
21777 else
21778   gcc_cv_as_literal16=no
21779     if test $in_tree_gas = yes; then
21780     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21781   then gcc_cv_as_literal16=yes
21782 fi
21783   elif test x$gcc_cv_as != x; then
21784     $as_echo '.literal16' > conftest.s
21785     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21786   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21787   (eval $ac_try) 2>&5
21788   ac_status=$?
21789   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21790   test $ac_status = 0; }; }
21791     then
21792         gcc_cv_as_literal16=yes
21793     else
21794       echo "configure: failed program was" >&5
21795       cat conftest.s >&5
21796     fi
21797     rm -f conftest.o conftest.s
21798   fi
21799 fi
21800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21801 $as_echo "$gcc_cv_as_literal16" >&6; }
21802 if test $gcc_cv_as_literal16 = yes; then
21803
21804 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21805
21806 fi
21807
21808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21809 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21810 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21811   $as_echo_n "(cached) " >&6
21812 else
21813   gcc_cv_as_subsection_m1=no
21814     if test $in_tree_gas = yes; then
21815     if test $in_tree_gas_is_elf = yes \
21816   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21817   then gcc_cv_as_subsection_m1=yes
21818 fi
21819   elif test x$gcc_cv_as != x; then
21820     $as_echo 'conftest_label1: .word 0
21821 .subsection -1
21822 conftest_label2: .word 0
21823 .previous' > conftest.s
21824     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21825   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21826   (eval $ac_try) 2>&5
21827   ac_status=$?
21828   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21829   test $ac_status = 0; }; }
21830     then
21831         if test x$gcc_cv_nm != x; then
21832     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21833     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21834     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21835     then :
21836     else gcc_cv_as_subsection_m1=yes
21837     fi
21838     rm -f conftest.nm1 conftest.nm2
21839   fi
21840     else
21841       echo "configure: failed program was" >&5
21842       cat conftest.s >&5
21843     fi
21844     rm -f conftest.o conftest.s
21845   fi
21846 fi
21847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
21848 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
21849 if test $gcc_cv_as_subsection_m1 = yes; then
21850
21851 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
21852
21853 fi
21854
21855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
21856 $as_echo_n "checking assembler for .weak... " >&6; }
21857 if test "${gcc_cv_as_weak+set}" = set; then :
21858   $as_echo_n "(cached) " >&6
21859 else
21860   gcc_cv_as_weak=no
21861     if test $in_tree_gas = yes; then
21862     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21863   then gcc_cv_as_weak=yes
21864 fi
21865   elif test x$gcc_cv_as != x; then
21866     $as_echo '  .weak foobar' > conftest.s
21867     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21868   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21869   (eval $ac_try) 2>&5
21870   ac_status=$?
21871   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21872   test $ac_status = 0; }; }
21873     then
21874         gcc_cv_as_weak=yes
21875     else
21876       echo "configure: failed program was" >&5
21877       cat conftest.s >&5
21878     fi
21879     rm -f conftest.o conftest.s
21880   fi
21881 fi
21882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
21883 $as_echo "$gcc_cv_as_weak" >&6; }
21884 if test $gcc_cv_as_weak = yes; then
21885
21886 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
21887
21888 fi
21889
21890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
21891 $as_echo_n "checking assembler for .weakref... " >&6; }
21892 if test "${gcc_cv_as_weakref+set}" = set; then :
21893   $as_echo_n "(cached) " >&6
21894 else
21895   gcc_cv_as_weakref=no
21896     if test $in_tree_gas = yes; then
21897     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21898   then gcc_cv_as_weakref=yes
21899 fi
21900   elif test x$gcc_cv_as != x; then
21901     $as_echo '  .weakref foobar, barfnot' > conftest.s
21902     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21903   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21904   (eval $ac_try) 2>&5
21905   ac_status=$?
21906   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21907   test $ac_status = 0; }; }
21908     then
21909         gcc_cv_as_weakref=yes
21910     else
21911       echo "configure: failed program was" >&5
21912       cat conftest.s >&5
21913     fi
21914     rm -f conftest.o conftest.s
21915   fi
21916 fi
21917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
21918 $as_echo "$gcc_cv_as_weakref" >&6; }
21919 if test $gcc_cv_as_weakref = yes; then
21920
21921 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
21922
21923 fi
21924
21925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
21926 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
21927 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
21928   $as_echo_n "(cached) " >&6
21929 else
21930   gcc_cv_as_nsubspa_comdat=no
21931     if test $in_tree_gas = yes; then
21932     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21933   then gcc_cv_as_nsubspa_comdat=yes
21934 fi
21935   elif test x$gcc_cv_as != x; then
21936     $as_echo '  .SPACE $TEXT$
21937         .NSUBSPA $CODE$,COMDAT' > conftest.s
21938     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21939   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21940   (eval $ac_try) 2>&5
21941   ac_status=$?
21942   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21943   test $ac_status = 0; }; }
21944     then
21945         gcc_cv_as_nsubspa_comdat=yes
21946     else
21947       echo "configure: failed program was" >&5
21948       cat conftest.s >&5
21949     fi
21950     rm -f conftest.o conftest.s
21951   fi
21952 fi
21953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
21954 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
21955 if test $gcc_cv_as_nsubspa_comdat = yes; then
21956
21957 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
21958
21959 fi
21960
21961 # .hidden needs to be supported in both the assembler and the linker,
21962 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
21963 # This is irritatingly difficult to feature test for; we have to check the
21964 # date string after the version number.  If we've got an in-tree
21965 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
21966 # to be safe.
21967 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
21968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
21969 $as_echo_n "checking assembler for .hidden... " >&6; }
21970 if test "${gcc_cv_as_hidden+set}" = set; then :
21971   $as_echo_n "(cached) " >&6
21972 else
21973   gcc_cv_as_hidden=no
21974     if test $in_tree_gas = yes; then
21975     if test $in_tree_gas_is_elf = yes \
21976   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
21977   then gcc_cv_as_hidden=yes
21978 fi
21979   elif test x$gcc_cv_as != x; then
21980     $as_echo '  .hidden foobar
21981 foobar:' > conftest.s
21982     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21983   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21984   (eval $ac_try) 2>&5
21985   ac_status=$?
21986   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21987   test $ac_status = 0; }; }
21988     then
21989
21990 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
21991 # STV_HIDDEN, so disable .hidden support if so.
21992 case "${target}" in
21993   i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
21994     if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
21995       cat > conftest.s <<EOF
21996 .globl hidden
21997         .hidden hidden
21998 hidden:
21999 .globl default
22000         .set    default,hidden
22001 EOF
22002       if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22003         && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
22004         grep '\.hidden default' > /dev/null; then
22005         gcc_cv_as_hidden=no
22006       else
22007         gcc_cv_as_hidden=yes
22008       fi
22009     else
22010       # Assume bug is present if objdump is missing.
22011       gcc_cv_as_hidden=no
22012     fi
22013     ;;
22014   *)
22015     gcc_cv_as_hidden=yes
22016     ;;
22017 esac
22018     else
22019       echo "configure: failed program was" >&5
22020       cat conftest.s >&5
22021     fi
22022     rm -f conftest.o conftest.s
22023   fi
22024 fi
22025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
22026 $as_echo "$gcc_cv_as_hidden" >&6; }
22027
22028 case "${target}" in
22029   *-*-darwin*)
22030     # Darwin as has some visibility support, though with a different syntax.
22031     gcc_cv_as_hidden=yes
22032     ;;
22033 esac
22034
22035 # gnu_indirect_function type is an extension proposed at
22036 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
22037 # selection of function implementation
22038 # Check whether --enable-gnu-indirect-function was given.
22039 if test "${enable_gnu_indirect_function+set}" = set; then :
22040   enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
22041     yes | no) ;;
22042     *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
22043 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
22044   esac
22045 else
22046   enable_gnu_indirect_function="$default_gnu_indirect_function"
22047 fi
22048
22049 if test x$enable_gnu_indirect_function = xyes; then
22050
22051 $as_echo "#define HAVE_GNU_INDIRECT_FUNCTION 1" >>confdefs.h
22052
22053 fi
22054
22055 if test $in_tree_ld != yes ; then
22056   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22057   if echo "$ld_ver" | grep GNU > /dev/null; then
22058     if test x"$ld_is_gold" = xyes; then
22059       # GNU gold --version looks like this:
22060       #
22061       # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22062       #
22063       # We extract the binutils version which is more familiar and specific
22064       # than the gold version.
22065       ld_vers=`echo $ld_ver | sed -n \
22066           -e 's,^[^)]*[  ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22067     else
22068       # GNU ld --version looks like this:
22069       #
22070       # GNU ld (GNU Binutils) 2.21.51.20110225
22071       ld_vers=`echo $ld_ver | sed -n \
22072           -e 's,^.*[     ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22073     fi
22074     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22075     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22076     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22077     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22078   else
22079     case "${target}" in
22080       *-*-solaris2*)
22081         # See acinclude.m4 (gcc_SUN_LD_VERSION) for the version number
22082         # format.
22083         #
22084         # Don't reuse gcc_gv_sun_ld_vers_* in case a linker other than
22085         # /usr/ccs/bin/ld has been configured.
22086         ld_ver=`$gcc_cv_ld -V 2>&1`
22087         if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22088           ld_vers=`echo $ld_ver | sed -n \
22089             -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22090           ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22091           ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22092         fi
22093         ;;
22094     esac
22095   fi
22096 fi
22097
22098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22099 $as_echo_n "checking linker for .hidden support... " >&6; }
22100 if test "${gcc_cv_ld_hidden+set}" = set; then :
22101   $as_echo_n "(cached) " >&6
22102 else
22103   if test $in_tree_ld = yes ; then
22104   gcc_cv_ld_hidden=no
22105   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22106      && test $in_tree_ld_is_elf = yes; then
22107      gcc_cv_ld_hidden=yes
22108   fi
22109 else
22110   gcc_cv_ld_hidden=yes
22111   if test x"$ld_is_gold" = xyes; then
22112     :
22113   elif echo "$ld_ver" | grep GNU > /dev/null; then
22114     case "${target}" in
22115       mmix-knuth-mmixware)
22116         # The linker emits by default mmo, not ELF, so "no" is appropriate.
22117         gcc_cv_ld_hidden=no
22118         ;;
22119     esac
22120     if test 0"$ld_date" -lt 20020404; then
22121       if test -n "$ld_date"; then
22122         # If there was date string, but was earlier than 2002-04-04, fail
22123         gcc_cv_ld_hidden=no
22124       elif test -z "$ld_vers"; then
22125         # If there was no date string nor ld version number, something is wrong
22126         gcc_cv_ld_hidden=no
22127       else
22128         test -z "$ld_vers_patch" && ld_vers_patch=0
22129         if test "$ld_vers_major" -lt 2; then
22130           gcc_cv_ld_hidden=no
22131         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22132           gcc_cv_ld_hidden="no"
22133         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22134           gcc_cv_ld_hidden=no
22135         fi
22136       fi
22137     fi
22138   else
22139     case "${target}" in
22140       *-*-darwin*)
22141         # Darwin ld has some visibility support.
22142         gcc_cv_ld_hidden=yes
22143         ;;
22144       hppa64*-*-hpux* | ia64*-*-hpux*)
22145         gcc_cv_ld_hidden=yes
22146         ;;
22147       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22148         # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22149         # .symbolic was only added in Solaris 9 12/02.
22150         gcc_cv_ld_hidden=yes
22151         ;;
22152       *)
22153         gcc_cv_ld_hidden=no
22154         ;;
22155     esac
22156   fi
22157 fi
22158 fi
22159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22160 $as_echo "$gcc_cv_ld_hidden" >&6; }
22161 libgcc_visibility=no
22162
22163
22164 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22165   libgcc_visibility=yes
22166
22167 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22168
22169 fi
22170
22171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22172 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22173 gcc_cv_ld_ro_rw_mix=unknown
22174 if test $in_tree_ld = yes ; then
22175   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22176      && test $in_tree_ld_is_elf = yes; then
22177     gcc_cv_ld_ro_rw_mix=read-write
22178   fi
22179 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22180   echo '.section myfoosect, "a"' > conftest1.s
22181   echo '.section myfoosect, "aw"' > conftest2.s
22182   echo '.byte 1' >> conftest2.s
22183   echo '.section myfoosect, "a"' > conftest3.s
22184   echo '.byte 0' >> conftest3.s
22185   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22186      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22187      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22188      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22189         conftest2.o conftest3.o > /dev/null 2>&1; then
22190     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22191                          | sed -e '/myfoosect/!d' -e N`
22192     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22193       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22194         gcc_cv_ld_ro_rw_mix=read-only
22195       else
22196         gcc_cv_ld_ro_rw_mix=read-write
22197       fi
22198     fi
22199   fi
22200   rm -f conftest.* conftest[123].*
22201 fi
22202 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22203
22204 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22205
22206 fi
22207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22208 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22209
22210 if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22211   case "${target}" in
22212     *-*-solaris2*)
22213       #
22214       # Solaris 2 ld -V output looks like this for a regular version:
22215       #
22216       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22217       #
22218       # but test versions add stuff at the end:
22219       #
22220       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22221       #
22222       gcc_cv_sun_ld_ver=`/usr/ccs/bin/ld -V 2>&1`
22223       if echo "$gcc_cv_sun_ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22224         gcc_cv_sun_ld_vers=`echo $gcc_cv_sun_ld_ver | sed -n \
22225           -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22226         gcc_cv_sun_ld_vers_major=`expr "$gcc_cv_sun_ld_vers" : '\([0-9]*\)'`
22227         gcc_cv_sun_ld_vers_minor=`expr "$gcc_cv_sun_ld_vers" : '[0-9]*\.\([0-9]*\)'`
22228       fi
22229       ;;
22230   esac
22231 fi
22232
22233 # Check whether --enable-initfini-array was given.
22234 if test "${enable_initfini_array+set}" = set; then :
22235   enableval=$enable_initfini_array;
22236 else
22237
22238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
22239 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
22240 if test "${gcc_cv_initfini_array+set}" = set; then :
22241   $as_echo_n "(cached) " >&6
22242 else
22243     if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22244     case "${target}" in
22245       ia64-*)
22246         if test "$cross_compiling" = yes; then :
22247   gcc_cv_initfini_array=no
22248 else
22249   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22250 /* end confdefs.h.  */
22251
22252 #ifndef __ELF__
22253 #error Not an ELF OS
22254 #endif
22255 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
22256    if it can be used.  */
22257 static int x = -1;
22258 int main (void) { return x; }
22259 int foo (void) { x = 0; }
22260 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
22261
22262 _ACEOF
22263 if ac_fn_c_try_run "$LINENO"; then :
22264   gcc_cv_initfini_array=yes
22265 else
22266   gcc_cv_initfini_array=no
22267 fi
22268 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22269   conftest.$ac_objext conftest.beam conftest.$ac_ext
22270 fi
22271 ;;
22272       *)
22273         gcc_cv_initfini_array=no
22274         if test $in_tree_ld = yes ; then
22275           if test "$gcc_cv_gld_major_version" -eq 2 \
22276              -a "$gcc_cv_gld_minor_version" -ge 22 \
22277              -o "$gcc_cv_gld_major_version" -gt 2 \
22278              && test $in_tree_ld_is_elf = yes; then
22279             gcc_cv_initfini_array=yes
22280           fi
22281         elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22282           cat > conftest.s <<\EOF
22283 .section .dtors,"a",%progbits
22284 .balign 4
22285 .byte 'A', 'A', 'A', 'A'
22286 .section .ctors,"a",%progbits
22287 .balign 4
22288 .byte 'B', 'B', 'B', 'B'
22289 .section .fini_array.65530,"a",%progbits
22290 .balign 4
22291 .byte 'C', 'C', 'C', 'C'
22292 .section .init_array.65530,"a",%progbits
22293 .balign 4
22294 .byte 'D', 'D', 'D', 'D'
22295 .section .dtors.64528,"a",%progbits
22296 .balign 4
22297 .byte 'E', 'E', 'E', 'E'
22298 .section .ctors.64528,"a",%progbits
22299 .balign 4
22300 .byte 'F', 'F', 'F', 'F'
22301 .section .fini_array.01005,"a",%progbits
22302 .balign 4
22303 .byte 'G', 'G', 'G', 'G'
22304 .section .init_array.01005,"a",%progbits
22305 .balign 4
22306 .byte 'H', 'H', 'H', 'H'
22307 .text
22308 .globl _start
22309 _start:
22310 EOF
22311           if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22312              && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
22313              && $gcc_cv_objdump -s -j .init_array conftest \
22314                 | grep HHHHFFFFDDDDBBBB > /dev/null 2>&1 \
22315              && $gcc_cv_objdump -s -j .fini_array conftest \
22316                 | grep GGGGEEEECCCCAAAA > /dev/null 2>&1; then
22317             gcc_cv_initfini_array=yes
22318           fi
22319           rm -f conftest conftest.*
22320         fi
22321         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22322 /* end confdefs.h.  */
22323
22324 #ifndef __ELF__
22325 # error Not an ELF OS
22326 #endif
22327 #include <stdlib.h>
22328 #if defined __GLIBC_PREREQ
22329 # if __GLIBC_PREREQ (2, 4)
22330 # else
22331 #  error GLIBC 2.4 required
22332 # endif
22333 #else
22334 # if defined __sun__ && defined __svr4__
22335    /* Solaris ld.so.1 supports .init_array/.fini_array since Solaris 8.  */
22336 # else
22337 #  error The C library not known to support .init_array/.fini_array
22338 # endif
22339 #endif
22340
22341 _ACEOF
22342 if ac_fn_c_try_cpp "$LINENO"; then :
22343
22344 else
22345   gcc_cv_initfini_array=no
22346 fi
22347 rm -f conftest.err conftest.$ac_ext;;
22348     esac
22349   else
22350     { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
22351 $as_echo_n "checking cross compile... guessing... " >&6; }
22352     gcc_cv_initfini_array=no
22353   fi
22354 fi
22355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
22356 $as_echo "$gcc_cv_initfini_array" >&6; }
22357   enable_initfini_array=$gcc_cv_initfini_array
22358
22359 fi
22360
22361 if test $enable_initfini_array = yes; then
22362
22363 $as_echo "#define HAVE_INITFINI_ARRAY_SUPPORT 1" >>confdefs.h
22364
22365 fi
22366
22367 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22369 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22370 if test "${gcc_cv_as_leb128+set}" = set; then :
22371   $as_echo_n "(cached) " >&6
22372 else
22373   gcc_cv_as_leb128=no
22374     if test $in_tree_gas = yes; then
22375     if test $in_tree_gas_is_elf = yes \
22376   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22377   then gcc_cv_as_leb128=yes
22378 fi
22379   elif test x$gcc_cv_as != x; then
22380     $as_echo '  .data
22381         .uleb128 L2 - L1
22382 L1:
22383         .uleb128 1280
22384         .sleb128 -1010
22385 L2:' > conftest.s
22386     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22387   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22388   (eval $ac_try) 2>&5
22389   ac_status=$?
22390   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22391   test $ac_status = 0; }; }
22392     then
22393         # GAS versions before 2.11 do not support uleb128,
22394   # despite appearing to.
22395   # ??? There exists an elf-specific test that will crash
22396   # the assembler.  Perhaps it's better to figure out whether
22397   # arbitrary sections are supported and try the test.
22398   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22399   if echo "$as_ver" | grep GNU > /dev/null; then
22400     as_vers=`echo $as_ver | sed -n \
22401         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22402     as_major=`expr "$as_vers" : '\([0-9]*\)'`
22403     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22404     if test $as_major -eq 2 && test $as_minor -lt 11
22405     then :
22406     else gcc_cv_as_leb128=yes
22407     fi
22408   fi
22409     else
22410       echo "configure: failed program was" >&5
22411       cat conftest.s >&5
22412     fi
22413     rm -f conftest.o conftest.s
22414   fi
22415 fi
22416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22417 $as_echo "$gcc_cv_as_leb128" >&6; }
22418 if test $gcc_cv_as_leb128 = yes; then
22419
22420 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22421
22422 fi
22423
22424 # Check if we have assembler support for unwind directives.
22425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22426 $as_echo_n "checking assembler for cfi directives... " >&6; }
22427 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22428   $as_echo_n "(cached) " >&6
22429 else
22430   gcc_cv_as_cfi_directive=no
22431   if test x$gcc_cv_as != x; then
22432     $as_echo '  .text
22433         .cfi_startproc
22434         .cfi_offset 0, 0
22435         .cfi_same_value 1
22436         .cfi_def_cfa 1, 2
22437         .cfi_escape 1, 2, 3, 4, 5
22438         .cfi_endproc' > conftest.s
22439     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22440   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22441   (eval $ac_try) 2>&5
22442   ac_status=$?
22443   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22444   test $ac_status = 0; }; }
22445     then
22446         case "$target" in
22447   *-*-solaris*)
22448     # If the linker used on Solaris (like Sun ld) isn't capable of merging
22449     # read-only and read-write sections, we need to make sure that the
22450     # assembler used emits read-write .eh_frame sections.
22451     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22452       if test "x$gcc_cv_objdump" != x; then
22453         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22454                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22455           gcc_cv_as_cfi_directive=no
22456         else
22457           case "$target" in
22458             i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22459               # On Solaris/x86, make sure that GCC and gas agree on using
22460               # read-only .eh_frame sections for 64-bit.
22461               if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22462                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22463                         sed -e /.eh_frame/!d -e N | \
22464                         grep READONLY > /dev/null; then
22465                 gcc_cv_as_cfi_directive=yes
22466               else
22467                 gcc_cv_as_cfi_directive=no
22468               fi
22469               ;;
22470             *)
22471               gcc_cv_as_cfi_directive=yes
22472               ;;
22473           esac
22474         fi
22475       else
22476         # no objdump, err on the side of caution
22477         gcc_cv_as_cfi_directive=no
22478       fi
22479     else
22480       gcc_cv_as_cfi_directive=yes
22481     fi
22482     ;;
22483   *-*-*)
22484     gcc_cv_as_cfi_directive=yes
22485     ;;
22486 esac
22487     else
22488       echo "configure: failed program was" >&5
22489       cat conftest.s >&5
22490     fi
22491     rm -f conftest.o conftest.s
22492   fi
22493 fi
22494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22495 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22496
22497 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22499 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22500 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22501   $as_echo_n "(cached) " >&6
22502 else
22503   gcc_cv_as_cfi_advance_working=no
22504   if test x$gcc_cv_as != x; then
22505     $as_echo '  .text
22506         .cfi_startproc
22507         .cfi_adjust_cfa_offset 64
22508         .skip 75040, 0
22509         .cfi_adjust_cfa_offset 128
22510         .cfi_endproc' > conftest.s
22511     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22512   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22513   (eval $ac_try) 2>&5
22514   ac_status=$?
22515   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22516   test $ac_status = 0; }; }
22517     then
22518
22519 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22520     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
22521    gcc_cv_as_cfi_advance_working=yes
22522 fi
22523
22524     else
22525       echo "configure: failed program was" >&5
22526       cat conftest.s >&5
22527     fi
22528     rm -f conftest.o conftest.s
22529   fi
22530 fi
22531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22532 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22533
22534 else
22535   # no objdump, err on the side of caution
22536   gcc_cv_as_cfi_advance_working=no
22537 fi
22538
22539
22540 cat >>confdefs.h <<_ACEOF
22541 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22542        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22543 _ACEOF
22544
22545
22546
22547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22548 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22549 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22550   $as_echo_n "(cached) " >&6
22551 else
22552   gcc_cv_as_cfi_personality_directive=no
22553   if test x$gcc_cv_as != x; then
22554     $as_echo '  .text
22555         .cfi_startproc
22556         .cfi_personality 0, symbol
22557         .cfi_endproc' > conftest.s
22558     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22559   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22560   (eval $ac_try) 2>&5
22561   ac_status=$?
22562   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22563   test $ac_status = 0; }; }
22564     then
22565         gcc_cv_as_cfi_personality_directive=yes
22566     else
22567       echo "configure: failed program was" >&5
22568       cat conftest.s >&5
22569     fi
22570     rm -f conftest.o conftest.s
22571   fi
22572 fi
22573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22574 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22575
22576
22577 cat >>confdefs.h <<_ACEOF
22578 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22579     then echo 1; else echo 0; fi`
22580 _ACEOF
22581
22582
22583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22584 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22585 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22586   $as_echo_n "(cached) " >&6
22587 else
22588   gcc_cv_as_cfi_sections_directive=no
22589   if test x$gcc_cv_as != x; then
22590     $as_echo '  .text
22591         .cfi_sections .debug_frame, .eh_frame
22592         .cfi_startproc
22593         .cfi_endproc' > conftest.s
22594     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22595   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22596   (eval $ac_try) 2>&5
22597   ac_status=$?
22598   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22599   test $ac_status = 0; }; }
22600     then
22601         case $target_os in
22602   win32 | pe | cygwin* | mingw32* | uwin*)
22603     # Need to check that we generated the correct relocation for the
22604     # .debug_frame section.  This was fixed for binutils 2.21.
22605     gcc_cv_as_cfi_sections_directive=no
22606     if test "x$gcc_cv_objdump" != x; then
22607      if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22608         grep secrel > /dev/null; then
22609       gcc_cv_as_cfi_sections_directive=yes
22610      fi
22611     fi
22612     ;;
22613   *)
22614     gcc_cv_as_cfi_sections_directive=yes
22615     ;;
22616 esac
22617     else
22618       echo "configure: failed program was" >&5
22619       cat conftest.s >&5
22620     fi
22621     rm -f conftest.o conftest.s
22622   fi
22623 fi
22624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22625 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22626
22627
22628
22629 cat >>confdefs.h <<_ACEOF
22630 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22631     then echo 1; else echo 0; fi`
22632 _ACEOF
22633
22634
22635 # GAS versions up to and including 2.11.0 may mis-optimize
22636 # .eh_frame data.
22637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22638 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22639 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22640   $as_echo_n "(cached) " >&6
22641 else
22642   gcc_cv_as_eh_frame=no
22643     if test $in_tree_gas = yes; then
22644     if test $in_tree_gas_is_elf = yes \
22645   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22646   then gcc_cv_as_eh_frame=yes
22647 fi
22648   elif test x$gcc_cv_as != x; then
22649     $as_echo '  .text
22650 .LFB1:
22651         .4byte  0
22652 .L1:
22653         .4byte  0
22654 .LFE1:
22655         .section        .eh_frame,"aw",@progbits
22656 __FRAME_BEGIN__:
22657         .4byte  .LECIE1-.LSCIE1
22658 .LSCIE1:
22659         .4byte  0x0
22660         .byte   0x1
22661         .ascii "z\0"
22662         .byte   0x1
22663         .byte   0x78
22664         .byte   0x1a
22665         .byte   0x0
22666         .byte   0x4
22667         .4byte  1
22668         .p2align 1
22669 .LECIE1:
22670 .LSFDE1:
22671         .4byte  .LEFDE1-.LASFDE1
22672 .LASFDE1:
22673         .4byte  .LASFDE1-__FRAME_BEGIN__
22674         .4byte  .LFB1
22675         .4byte  .LFE1-.LFB1
22676         .byte   0x4
22677         .4byte  .LFE1-.LFB1
22678         .byte   0x4
22679         .4byte  .L1-.LFB1
22680 .LEFDE1:' > conftest.s
22681     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22682   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22683   (eval $ac_try) 2>&5
22684   ac_status=$?
22685   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22686   test $ac_status = 0; }; }
22687     then
22688           cat > conftest.lit <<EOF
22689  0000 10000000 00000000 017a0001 781a0004  .........z..x...
22690  0010 01000000 12000000 18000000 00000000  ................
22691  0020 08000000 04080000 0044               .........D
22692 EOF
22693 cat > conftest.big <<EOF
22694  0000 00000010 00000000 017a0001 781a0004  .........z..x...
22695  0010 00000001 00000012 00000018 00000000  ................
22696  0020 00000008 04000000 0844               .........D
22697 EOF
22698   # If the assembler didn't choke, and we can objdump,
22699   # and we got the correct data, then succeed.
22700   # The text in the here-document typically retains its unix-style line
22701   # endings, while the output of objdump will use host line endings.
22702   # Therefore, use diff -b for the comparisons.
22703   if test x$gcc_cv_objdump != x \
22704   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22705      | tail -3 > conftest.got \
22706   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22707     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22708   then
22709     gcc_cv_as_eh_frame=yes
22710   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22711   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22712   (eval $ac_try) 2>&5
22713   ac_status=$?
22714   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22715   test $ac_status = 0; }; }; then
22716     gcc_cv_as_eh_frame=buggy
22717   else
22718     # Uh oh, what do we do now?
22719     gcc_cv_as_eh_frame=no
22720   fi
22721     else
22722       echo "configure: failed program was" >&5
22723       cat conftest.s >&5
22724     fi
22725     rm -f conftest.o conftest.s
22726   fi
22727 fi
22728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22729 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22730
22731
22732 if test $gcc_cv_as_eh_frame = buggy; then
22733
22734 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22735
22736 fi
22737
22738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22739 $as_echo_n "checking assembler for section merging support... " >&6; }
22740 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22741   $as_echo_n "(cached) " >&6
22742 else
22743   gcc_cv_as_shf_merge=no
22744     if test $in_tree_gas = yes; then
22745     if test $in_tree_gas_is_elf = yes \
22746   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22747   then gcc_cv_as_shf_merge=yes
22748 fi
22749   elif test x$gcc_cv_as != x; then
22750     $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22751     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22752   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22753   (eval $ac_try) 2>&5
22754   ac_status=$?
22755   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22756   test $ac_status = 0; }; }
22757     then
22758         gcc_cv_as_shf_merge=yes
22759     else
22760       echo "configure: failed program was" >&5
22761       cat conftest.s >&5
22762     fi
22763     rm -f conftest.o conftest.s
22764   fi
22765 fi
22766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22767 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22768
22769 if test $gcc_cv_as_shf_merge = no; then
22770   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22771 $as_echo_n "checking assembler for section merging support... " >&6; }
22772 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22773   $as_echo_n "(cached) " >&6
22774 else
22775   gcc_cv_as_shf_merge=no
22776     if test $in_tree_gas = yes; then
22777     if test $in_tree_gas_is_elf = yes \
22778   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22779   then gcc_cv_as_shf_merge=yes
22780 fi
22781   elif test x$gcc_cv_as != x; then
22782     $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22783     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22784   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22785   (eval $ac_try) 2>&5
22786   ac_status=$?
22787   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22788   test $ac_status = 0; }; }
22789     then
22790         gcc_cv_as_shf_merge=yes
22791     else
22792       echo "configure: failed program was" >&5
22793       cat conftest.s >&5
22794     fi
22795     rm -f conftest.o conftest.s
22796   fi
22797 fi
22798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22799 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22800
22801 fi
22802
22803 cat >>confdefs.h <<_ACEOF
22804 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22805 _ACEOF
22806
22807
22808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22809 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22810 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22811   $as_echo_n "(cached) " >&6
22812 else
22813   gcc_cv_as_comdat_group=no
22814     if test $in_tree_gas = yes; then
22815     if test $in_tree_gas_is_elf = yes \
22816   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22817   then gcc_cv_as_comdat_group=yes
22818 fi
22819   elif test x$gcc_cv_as != x; then
22820     $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22821     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22822   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22823   (eval $ac_try) 2>&5
22824   ac_status=$?
22825   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22826   test $ac_status = 0; }; }
22827     then
22828         gcc_cv_as_comdat_group=yes
22829     else
22830       echo "configure: failed program was" >&5
22831       cat conftest.s >&5
22832     fi
22833     rm -f conftest.o conftest.s
22834   fi
22835 fi
22836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22837 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22838
22839 if test $gcc_cv_as_comdat_group = yes; then
22840   gcc_cv_as_comdat_group_percent=no
22841   gcc_cv_as_comdat_group_group=no
22842 else
22843  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22844 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
22845 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22846   $as_echo_n "(cached) " >&6
22847 else
22848   gcc_cv_as_comdat_group_percent=no
22849     if test $in_tree_gas = yes; then
22850     if test $in_tree_gas_is_elf = yes \
22851   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22852   then gcc_cv_as_comdat_group_percent=yes
22853 fi
22854   elif test x$gcc_cv_as != x; then
22855     $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22856     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22857   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22858   (eval $ac_try) 2>&5
22859   ac_status=$?
22860   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22861   test $ac_status = 0; }; }
22862     then
22863         gcc_cv_as_comdat_group_percent=yes
22864     else
22865       echo "configure: failed program was" >&5
22866       cat conftest.s >&5
22867     fi
22868     rm -f conftest.o conftest.s
22869   fi
22870 fi
22871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
22872 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
22873
22874  if test $gcc_cv_as_comdat_group_percent = yes; then
22875    gcc_cv_as_comdat_group_group=no
22876  else
22877    if test -z "${gcc_cv_as_comdat_group_group+set}"; then
22878      gcc_cv_as_comdat_group_group=no
22879    fi
22880    case "${target}" in
22881      # Sun as uses a completely different syntax.
22882      *-*-solaris2*)
22883        case "${target}" in
22884          sparc*-*-solaris2*)
22885            conftest_s='
22886                .group foo,".text%foo",#comdat
22887                .section ".text%foo", #alloc,#execinstr,#progbits
22888                .globl foo
22889              foo:
22890              '
22891            ;;
22892          i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22893            conftest_s='
22894                .group foo,.text%foo,#comdat
22895                .section .text%foo, "ax", @progbits
22896                .globl  foo
22897              foo:
22898              '
22899            ;;
22900        esac
22901        { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
22902 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
22903 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
22904   $as_echo_n "(cached) " >&6
22905 else
22906   gcc_cv_as_comdat_group_group=no
22907   if test x$gcc_cv_as != x; then
22908     $as_echo "$conftest_s" > conftest.s
22909     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22910   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22911   (eval $ac_try) 2>&5
22912   ac_status=$?
22913   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22914   test $ac_status = 0; }; }
22915     then
22916         gcc_cv_as_comdat_group_group=yes
22917     else
22918       echo "configure: failed program was" >&5
22919       cat conftest.s >&5
22920     fi
22921     rm -f conftest.o conftest.s
22922   fi
22923 fi
22924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
22925 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
22926
22927        ;;
22928    esac
22929  fi
22930 fi
22931 if test x"$ld_is_gold" = xyes; then
22932   comdat_group=yes
22933 elif test $in_tree_ld = yes ; then
22934   comdat_group=no
22935   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
22936      && test $in_tree_ld_is_elf = yes; then
22937      comdat_group=yes
22938   fi
22939 elif echo "$ld_ver" | grep GNU > /dev/null; then
22940   comdat_group=yes
22941   if test 0"$ld_date" -lt 20050308; then
22942     if test -n "$ld_date"; then
22943       # If there was date string, but was earlier than 2005-03-08, fail
22944       comdat_group=no
22945     elif test "$ld_vers_major" -lt 2; then
22946       comdat_group=no
22947     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
22948       comdat_group=no
22949     fi
22950   fi
22951 else
22952   case "${target}" in
22953     *-*-solaris2.1[1-9]*)
22954       comdat_group=no
22955       # Sun ld has COMDAT group support since Solaris 9, but it doesn't
22956       # interoperate with GNU as until Solaris 11 build 130, i.e. ld
22957       # version 1.688.
22958       #
22959       # If using Sun as for COMDAT group as emitted by GCC, one needs at
22960       # least ld version 1.2267.
22961       if test "$ld_vers_major" -gt 1; then
22962         comdat_group=yes
22963       elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
22964         comdat_group=yes
22965       elif test "$ld_vers_minor" -ge 2267; then
22966         comdat_group=yes
22967       fi
22968       ;;
22969     *)
22970       # Assume linkers other than GNU ld don't support COMDAT group.
22971       comdat_group=no
22972       ;;
22973   esac
22974 fi
22975 # Allow overriding the automatic COMDAT group tests above.
22976 # Check whether --enable-comdat was given.
22977 if test "${enable_comdat+set}" = set; then :
22978   enableval=$enable_comdat; comdat_group="$enable_comdat"
22979 fi
22980
22981 if test $comdat_group = no; then
22982   gcc_cv_as_comdat_group=no
22983   gcc_cv_as_comdat_group_percent=no
22984   gcc_cv_as_comdat_group_group=no
22985 fi
22986
22987 cat >>confdefs.h <<_ACEOF
22988 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
22989     || test $gcc_cv_as_comdat_group_percent = yes \
22990     || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
22991 _ACEOF
22992
22993
22994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
22995 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
22996 if test "${gcc_cv_as_discriminator+set}" = set; then :
22997   $as_echo_n "(cached) " >&6
22998 else
22999   gcc_cv_as_discriminator=no
23000     if test $in_tree_gas = yes; then
23001     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
23002   then gcc_cv_as_discriminator=yes
23003 fi
23004   elif test x$gcc_cv_as != x; then
23005     $as_echo '  .text
23006         .file 1 "conf.c"
23007         .loc 1 1 0 discriminator 1' > conftest.s
23008     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23009   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23010   (eval $ac_try) 2>&5
23011   ac_status=$?
23012   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23013   test $ac_status = 0; }; }
23014     then
23015         gcc_cv_as_discriminator=yes
23016     else
23017       echo "configure: failed program was" >&5
23018       cat conftest.s >&5
23019     fi
23020     rm -f conftest.o conftest.s
23021   fi
23022 fi
23023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
23024 $as_echo "$gcc_cv_as_discriminator" >&6; }
23025 if test $gcc_cv_as_discriminator = yes; then
23026
23027 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
23028
23029 fi
23030
23031 # Thread-local storage - the check is heavily parameterized.
23032 conftest_s=
23033 tls_first_major=
23034 tls_first_minor=
23035 tls_as_opt=
23036 case "$target" in
23037   alpha*-*-*)
23038     conftest_s='
23039         .section ".tdata","awT",@progbits
23040 foo:    .long   25
23041         .text
23042         ldq     $27,__tls_get_addr($29)         !literal!1
23043         lda     $16,foo($29)                    !tlsgd!1
23044         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
23045         ldq     $27,__tls_get_addr($29)         !literal!2
23046         lda     $16,foo($29)                    !tlsldm!2
23047         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
23048         ldq     $1,foo($29)                     !gotdtprel
23049         ldah    $2,foo($29)                     !dtprelhi
23050         lda     $3,foo($2)                      !dtprello
23051         lda     $4,foo($29)                     !dtprel
23052         ldq     $1,foo($29)                     !gottprel
23053         ldah    $2,foo($29)                     !tprelhi
23054         lda     $3,foo($2)                      !tprello
23055         lda     $4,foo($29)                     !tprel'
23056         tls_first_major=2
23057         tls_first_minor=13
23058         tls_as_opt=--fatal-warnings
23059         ;;
23060   cris-*-*|crisv32-*-*)
23061     conftest_s='
23062         .section ".tdata","awT",@progbits
23063 x:      .long   25
23064         .text
23065         move.d x:IE,$r10
23066         nop'
23067         tls_first_major=2
23068         tls_first_minor=20
23069         tls_as_opt=--fatal-warnings
23070         ;;
23071   frv*-*-*)
23072     conftest_s='
23073         .section ".tdata","awT",@progbits
23074 x:      .long   25
23075         .text
23076         call    #gettlsoff(x)'
23077         tls_first_major=2
23078         tls_first_minor=14
23079         ;;
23080   hppa*-*-linux*)
23081     conftest_s='
23082 t1:     .reg    %r20
23083 t2:     .reg    %r21
23084 gp:     .reg    %r19
23085         .section ".tdata","awT",@progbits
23086 foo:    .long   25
23087         .text
23088         .align  4
23089         addil LT%foo-$tls_gdidx$,gp
23090         ldo RT%foo-$tls_gdidx$(%r1),%arg0
23091         b __tls_get_addr
23092         nop
23093         addil LT%foo-$tls_ldidx$,gp
23094         b __tls_get_addr
23095         ldo RT%foo-$tls_ldidx$(%r1),%arg0
23096         addil LR%foo-$tls_dtpoff$,%ret0
23097         ldo RR%foo-$tls_dtpoff$(%r1),%t1
23098         mfctl %cr27,%t1
23099         addil LT%foo-$tls_ieoff$,gp
23100         ldw RT%foo-$tls_ieoff$(%r1),%t2
23101         add %t1,%t2,%t3
23102         mfctl %cr27,%t1
23103         addil LR%foo-$tls_leoff$,%t1
23104         ldo RR%foo-$tls_leoff$(%r1),%t2'
23105         tls_first_major=2
23106         tls_first_minor=15
23107         tls_as_opt=--fatal-warnings
23108         ;;
23109   arm*-*-*)
23110     conftest_s='
23111         .section ".tdata","awT",%progbits
23112 foo:    .long   25
23113         .text
23114 .word foo(gottpoff)
23115 .word foo(tpoff)
23116 .word foo(tlsgd)
23117 .word foo(tlsldm)
23118 .word foo(tlsldo)'
23119         tls_first_major=2
23120         tls_first_minor=17
23121         ;;
23122   i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
23123     case "$target" in
23124       i[34567]86-*-solaris2.*)
23125         on_solaris=yes
23126         tga_func=___tls_get_addr
23127         ;;
23128       x86_64-*-solaris2.1[0-9]*)
23129         on_solaris=yes
23130         tga_func=__tls_get_addr
23131         ;;
23132       *)
23133         on_solaris=no
23134         ;;
23135     esac
23136     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23137       conftest_s='
23138         .section .tdata,"awt",@progbits'
23139       tls_first_major=0
23140       tls_first_minor=0
23141
23142 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
23143
23144     else
23145       conftest_s='
23146         .section ".tdata","awT",@progbits'
23147       tls_first_major=2
23148       tls_first_minor=14
23149       tls_as_opt="--fatal-warnings"
23150     fi
23151     conftest_s="$conftest_s
23152 foo:    .long   25
23153         .text
23154         movl    %gs:0, %eax
23155         leal    foo@tlsgd(,%ebx,1), %eax
23156         leal    foo@tlsldm(%ebx), %eax
23157         leal    foo@dtpoff(%eax), %edx
23158         movl    foo@gottpoff(%ebx), %eax
23159         subl    foo@gottpoff(%ebx), %eax
23160         addl    foo@gotntpoff(%ebx), %eax
23161         movl    foo@indntpoff, %eax
23162         movl    \$foo@tpoff, %eax
23163         subl    \$foo@tpoff, %eax
23164         leal    foo@ntpoff(%ecx), %eax"
23165     ;;
23166   x86_64-*-*)
23167     conftest_s='
23168         .section ".tdata","awT",@progbits
23169 foo:    .long   25
23170         .text
23171         movq    %fs:0, %rax
23172         leaq    foo@TLSGD(%rip), %rdi
23173         leaq    foo@TLSLD(%rip), %rdi
23174         leaq    foo@DTPOFF(%rax), %rdx
23175         movq    foo@GOTTPOFF(%rip), %rax
23176         movq    $foo@TPOFF, %rax'
23177         tls_first_major=2
23178         tls_first_minor=14
23179         tls_as_opt=--fatal-warnings
23180         ;;
23181   ia64-*-*)
23182     conftest_s='
23183         .section ".tdata","awT",@progbits
23184 foo:    data8   25
23185         .text
23186         addl    r16 = @ltoff(@dtpmod(foo#)), gp
23187         addl    r17 = @ltoff(@dtprel(foo#)), gp
23188         addl    r18 = @ltoff(@tprel(foo#)), gp
23189         addl    r19 = @dtprel(foo#), gp
23190         adds    r21 = @dtprel(foo#), r13
23191         movl    r23 = @dtprel(foo#)
23192         addl    r20 = @tprel(foo#), gp
23193         adds    r22 = @tprel(foo#), r13
23194         movl    r24 = @tprel(foo#)'
23195         tls_first_major=2
23196         tls_first_minor=13
23197         tls_as_opt=--fatal-warnings
23198         ;;
23199   mips*-*-*)
23200     conftest_s='
23201         .section .tdata,"awT",@progbits
23202 x:
23203         .word 2
23204         .text
23205         addiu $4, $28, %tlsgd(x)
23206         addiu $4, $28, %tlsldm(x)
23207         lui $4, %dtprel_hi(x)
23208         addiu $4, $4, %dtprel_lo(x)
23209         lw $4, %gottprel(x)($28)
23210         lui $4, %tprel_hi(x)
23211         addiu $4, $4, %tprel_lo(x)'
23212         tls_first_major=2
23213         tls_first_minor=16
23214         tls_as_opt='-32 --fatal-warnings'
23215         ;;
23216   m68k-*-*)
23217     conftest_s='
23218         .section .tdata,"awT",@progbits
23219 x:
23220         .word 2
23221         .text
23222 foo:
23223         move.l x@TLSGD(%a5),%a0
23224         move.l x@TLSLDM(%a5),%a0
23225         move.l x@TLSLDO(%a5),%a0
23226         move.l x@TLSIE(%a5),%a0
23227         move.l x@TLSLE(%a5),%a0'
23228         tls_first_major=2
23229         tls_first_minor=19
23230         tls_as_opt='--fatal-warnings'
23231         ;;
23232   aarch64*-*-*)
23233     conftest_s='
23234         .section ".tdata","awT",%progbits
23235 foo:    .long   25
23236         .text
23237         adrp  x0, :tlsgd:x
23238         add   x0, x0, #:tlsgd_lo12:x
23239         bl    __tls_get_addr
23240         nop'
23241         tls_first_major=2
23242         tls_first_minor=20
23243         tls_as_opt='--fatal-warnings'
23244         ;;
23245   powerpc-*-*)
23246     conftest_s='
23247         .section ".tdata","awT",@progbits
23248         .align 2
23249 ld0:    .space 4
23250 ld1:    .space 4
23251 x1:     .space 4
23252 x2:     .space 4
23253 x3:     .space 4
23254         .text
23255         addi 3,31,ld0@got@tlsgd
23256         bl __tls_get_addr
23257         addi 3,31,x1@got@tlsld
23258         bl __tls_get_addr
23259         addi 9,3,x1@dtprel
23260         addis 9,3,x2@dtprel@ha
23261         addi 9,9,x2@dtprel@l
23262         lwz 9,x3@got@tprel(31)
23263         add 9,9,x@tls
23264         addi 9,2,x1@tprel
23265         addis 9,2,x2@tprel@ha
23266         addi 9,9,x2@tprel@l'
23267         tls_first_major=2
23268         tls_first_minor=14
23269         tls_as_opt="-a32 --fatal-warnings"
23270         ;;
23271   powerpc64-*-*)
23272     conftest_s='
23273         .section ".tdata","awT",@progbits
23274         .align 3
23275 ld0:    .space 8
23276 ld1:    .space 8
23277 x1:     .space 8
23278 x2:     .space 8
23279 x3:     .space 8
23280         .text
23281         addi 3,2,ld0@got@tlsgd
23282         bl .__tls_get_addr
23283         nop
23284         addi 3,2,ld1@toc
23285         bl .__tls_get_addr
23286         nop
23287         addi 3,2,x1@got@tlsld
23288         bl .__tls_get_addr
23289         nop
23290         addi 9,3,x1@dtprel
23291         bl .__tls_get_addr
23292         nop
23293         addis 9,3,x2@dtprel@ha
23294         addi 9,9,x2@dtprel@l
23295         bl .__tls_get_addr
23296         nop
23297         ld 9,x3@got@dtprel(2)
23298         add 9,9,3
23299         bl .__tls_get_addr
23300         nop'
23301         tls_first_major=2
23302         tls_first_minor=14
23303         tls_as_opt="-a64 --fatal-warnings"
23304         ;;
23305   s390-*-*)
23306     conftest_s='
23307         .section ".tdata","awT",@progbits
23308 foo:    .long   25
23309         .text
23310         .long   foo@TLSGD
23311         .long   foo@TLSLDM
23312         .long   foo@DTPOFF
23313         .long   foo@NTPOFF
23314         .long   foo@GOTNTPOFF
23315         .long   foo@INDNTPOFF
23316         l       %r1,foo@GOTNTPOFF(%r12)
23317         l       %r1,0(%r1):tls_load:foo
23318         bas     %r14,0(%r1,%r13):tls_gdcall:foo
23319         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
23320         tls_first_major=2
23321         tls_first_minor=14
23322         tls_as_opt="-m31 --fatal-warnings"
23323         ;;
23324   s390x-*-*)
23325     conftest_s='
23326         .section ".tdata","awT",@progbits
23327 foo:    .long   25
23328         .text
23329         .quad   foo@TLSGD
23330         .quad   foo@TLSLDM
23331         .quad   foo@DTPOFF
23332         .quad   foo@NTPOFF
23333         .quad   foo@GOTNTPOFF
23334         lg      %r1,foo@GOTNTPOFF(%r12)
23335         larl    %r1,foo@INDNTPOFF
23336         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
23337         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23338         tls_first_major=2
23339         tls_first_minor=14
23340         tls_as_opt="-m64 -Aesame --fatal-warnings"
23341         ;;
23342   sh-*-* | sh[34]-*-*)
23343     conftest_s='
23344         .section ".tdata","awT",@progbits
23345 foo:    .long   25
23346         .text
23347         .long   foo@TLSGD
23348         .long   foo@TLSLDM
23349         .long   foo@DTPOFF
23350         .long   foo@GOTTPOFF
23351         .long   foo@TPOFF'
23352         tls_first_major=2
23353         tls_first_minor=13
23354         tls_as_opt=--fatal-warnings
23355         ;;
23356   sparc*-*-*)
23357     case "$target" in
23358       sparc*-sun-solaris2.*)
23359         on_solaris=yes
23360         tga_func=__tls_get_addr
23361         ;;
23362       *)
23363         on_solaris=no
23364         ;;
23365     esac
23366     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23367       conftest_s='
23368         .section ".tdata",#alloc,#write,#tls'
23369         tls_first_major=0
23370         tls_first_minor=0
23371     else
23372       conftest_s='
23373         .section ".tdata","awT",@progbits'
23374         tls_first_major=2
23375         tls_first_minor=14
23376         tls_as_opt="-32 --fatal-warnings"
23377     fi
23378     conftest_s="$conftest_s
23379 foo:    .long   25
23380         .text
23381         sethi   %tgd_hi22(foo), %o0
23382         add     %o0, %tgd_lo10(foo), %o1
23383         add     %l7, %o1, %o0, %tgd_add(foo)
23384         call    __tls_get_addr, %tgd_call(foo)
23385         sethi   %tldm_hi22(foo), %l1
23386         add     %l1, %tldm_lo10(foo), %l2
23387         add     %l7, %l2, %o0, %tldm_add(foo)
23388         call    __tls_get_addr, %tldm_call(foo)
23389         sethi   %tldo_hix22(foo), %l3
23390         xor     %l3, %tldo_lox10(foo), %l4
23391         add     %o0, %l4, %l5, %tldo_add(foo)
23392         sethi   %tie_hi22(foo), %o3
23393         add     %o3, %tie_lo10(foo), %o3
23394         ld      [%l7 + %o3], %o2, %tie_ld(foo)
23395         add     %g7, %o2, %o4, %tie_add(foo)
23396         sethi   %tle_hix22(foo), %l1
23397         xor     %l1, %tle_lox10(foo), %o5
23398         ld      [%g7 + %o5], %o1"
23399         ;;
23400   tilepro*-*-*)
23401       conftest_s='
23402         .section ".tdata","awT",@progbits
23403 foo:    .long   25
23404         .text
23405         addli   r0, zero, tls_gd(foo)
23406         auli    r0, zero, tls_gd_ha16(foo)
23407         addli   r0, r0, tls_gd_lo16(foo)
23408         jal     __tls_get_addr
23409         addli   r0, zero, tls_ie(foo)
23410         auli    r0, r0, tls_ie_ha16(foo)
23411         addli   r0, r0, tls_ie_lo16(foo)'
23412         tls_first_major=2
23413         tls_first_minor=22
23414         tls_as_opt="--fatal-warnings"
23415         ;;
23416   tilegx*-*-*)
23417       conftest_s='
23418         .section ".tdata","awT",@progbits
23419 foo:    .long   25
23420         .text
23421         shl16insli r0, zero, hw0_last_tls_gd(foo)
23422         shl16insli r0, zero, hw1_last_tls_gd(foo)
23423         shl16insli r0, r0,   hw0_tls_gd(foo)
23424         jal        __tls_get_addr
23425         shl16insli r0, zero, hw1_last_tls_ie(foo)
23426         shl16insli r0, r0,   hw0_tls_ie(foo)'
23427         tls_first_major=2
23428         tls_first_minor=22
23429         tls_as_opt="--fatal-warnings"
23430         ;;
23431   xtensa*-*-*)
23432     conftest_s='
23433         .section ".tdata","awT",@progbits
23434 foo:    .long   25
23435         .text
23436         movi    a8, foo@TLSFUNC
23437         movi    a10, foo@TLSARG
23438         callx8.tls a8, foo@TLSCALL'
23439         tls_first_major=2
23440         tls_first_minor=19
23441         ;;
23442 esac
23443 set_have_as_tls=no
23444 if test "x$enable_tls" = xno ; then
23445   : # TLS explicitly disabled.
23446 elif test "x$enable_tls" = xyes ; then
23447   set_have_as_tls=yes # TLS explicitly enabled.
23448 elif test -z "$tls_first_major"; then
23449   : # If we don't have a check, assume no support.
23450 else
23451   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23452 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23453 if test "${gcc_cv_as_tls+set}" = set; then :
23454   $as_echo_n "(cached) " >&6
23455 else
23456   gcc_cv_as_tls=no
23457     if test $in_tree_gas = yes; then
23458     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23459   then gcc_cv_as_tls=yes
23460 fi
23461   elif test x$gcc_cv_as != x; then
23462     $as_echo "$conftest_s" > conftest.s
23463     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23464   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23465   (eval $ac_try) 2>&5
23466   ac_status=$?
23467   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23468   test $ac_status = 0; }; }
23469     then
23470         gcc_cv_as_tls=yes
23471     else
23472       echo "configure: failed program was" >&5
23473       cat conftest.s >&5
23474     fi
23475     rm -f conftest.o conftest.s
23476   fi
23477 fi
23478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23479 $as_echo "$gcc_cv_as_tls" >&6; }
23480 if test $gcc_cv_as_tls = yes; then
23481   set_have_as_tls=yes
23482 fi
23483 fi
23484 case "$target" in
23485   # TLS was introduced in the Solaris 9 FCS release.  Support for GNU-style
23486   # TLS on x86 was only introduced in Solaris 9 4/04, replacing the earlier
23487   # Sun style that Sun ld and GCC don't support any longer.
23488   *-*-solaris2.*)
23489     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23490 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23491     ld_tls_support=no
23492     # Check ld and ld.so.1 TLS support.
23493     if echo "$ld_ver" | grep GNU > /dev/null; then
23494       # Assume all interesting versions of GNU ld have TLS support.
23495       # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23496       ld_tls_support=yes
23497     else
23498       case "$target" in
23499         # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23500         i?86-*-solaris2.9)
23501           min_tls_ld_vers_minor=374
23502           ;;
23503         # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23504         sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23505           min_tls_ld_vers_minor=343
23506           ;;
23507       esac
23508       if test "$ld_vers_major" -gt 1 || \
23509         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23510         ld_tls_support=yes
23511       else
23512         set_have_as_tls=no
23513       fi
23514     fi
23515     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23516 $as_echo "$ld_tls_support" >&6; }
23517
23518     save_LIBS="$LIBS"
23519     save_LDFLAGS="$LDFLAGS"
23520     LIBS=
23521     LDFLAGS=
23522
23523     { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23524 $as_echo_n "checking library containing $tga_func... " >&6; }
23525     # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23526     # (32-bit x86) only lived in libthread, so check for that.  Keep
23527     # set_have_as_tls if found, disable if not.
23528     as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23530 $as_echo_n "checking for library containing $tga_func... " >&6; }
23531 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23532   $as_echo_n "(cached) " >&6
23533 else
23534   ac_func_search_save_LIBS=$LIBS
23535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23536 /* end confdefs.h.  */
23537
23538 /* Override any GCC internal prototype to avoid an error.
23539    Use char because int might match the return type of a GCC
23540    builtin and then its argument prototype would still apply.  */
23541 #ifdef __cplusplus
23542 extern "C"
23543 #endif
23544 char $tga_func ();
23545 int
23546 main ()
23547 {
23548 return $tga_func ();
23549   ;
23550   return 0;
23551 }
23552 _ACEOF
23553 for ac_lib in '' thread; do
23554   if test -z "$ac_lib"; then
23555     ac_res="none required"
23556   else
23557     ac_res=-l$ac_lib
23558     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
23559   fi
23560   if ac_fn_c_try_link "$LINENO"; then :
23561   eval "$as_ac_Search=\$ac_res"
23562 fi
23563 rm -f core conftest.err conftest.$ac_objext \
23564     conftest$ac_exeext
23565   if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23566   break
23567 fi
23568 done
23569 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23570
23571 else
23572   eval "$as_ac_Search=no"
23573 fi
23574 rm conftest.$ac_ext
23575 LIBS=$ac_func_search_save_LIBS
23576 fi
23577 eval ac_res=\$$as_ac_Search
23578                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23579 $as_echo "$ac_res" >&6; }
23580 eval ac_res=\$$as_ac_Search
23581 if test "$ac_res" != no; then :
23582   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23583
23584 else
23585   set_have_as_tls=no
23586 fi
23587
23588     # Clear LIBS if we cannot support TLS.
23589     if test $set_have_as_tls = no; then
23590       LIBS=
23591     fi
23592     # Always define LIB_TLS_SPEC, even without TLS support.
23593
23594 cat >>confdefs.h <<_ACEOF
23595 #define LIB_TLS_SPEC "$LIBS"
23596 _ACEOF
23597
23598     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23599 $as_echo "$LIBS" >&6; }
23600
23601     LIBS="$save_LIBS"
23602     LDFLAGS="$save_LDFLAGS"
23603     ;;
23604 esac
23605 if test $set_have_as_tls = yes ; then
23606
23607 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23608
23609 fi
23610
23611 # Target-specific assembler checks.
23612
23613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23614 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23615 gcc_cv_ld_static_dynamic=no
23616 gcc_cv_ld_static_option='-Bstatic'
23617 gcc_cv_ld_dynamic_option='-Bdynamic'
23618 if test $in_tree_ld = yes ; then
23619   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23620     gcc_cv_ld_static_dynamic=yes
23621   fi
23622 elif test x$gcc_cv_ld != x; then
23623   # Check if linker supports -Bstatic/-Bdynamic option
23624   if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23625      && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23626       gcc_cv_ld_static_dynamic=yes
23627   else
23628     case "$target" in
23629       # HP-UX ld uses -a flags to select between shared and archive.
23630       *-*-hpux*)
23631         if test x"$gnu_ld" = xno; then
23632           gcc_cv_ld_static_dynamic=yes
23633           gcc_cv_ld_static_option="-aarchive_shared"
23634           gcc_cv_ld_dynamic_option="-adefault"
23635         fi
23636         ;;
23637       # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23638       *-*-solaris2*)
23639         gcc_cv_ld_static_dynamic=yes
23640         ;;
23641     esac
23642   fi
23643 fi
23644 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23645
23646 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23647
23648
23649 cat >>confdefs.h <<_ACEOF
23650 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23651 _ACEOF
23652
23653
23654 cat >>confdefs.h <<_ACEOF
23655 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23656 _ACEOF
23657
23658 fi
23659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23660 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23661
23662 if test x"$demangler_in_ld" = xyes; then
23663   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23664 $as_echo_n "checking linker --demangle support... " >&6; }
23665   gcc_cv_ld_demangle=no
23666   if test $in_tree_ld = yes; then
23667     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23668       gcc_cv_ld_demangle=yes
23669     fi
23670   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23671     # Check if the GNU linker supports --demangle option
23672     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23673       gcc_cv_ld_demangle=yes
23674     fi
23675   fi
23676   if test x"$gcc_cv_ld_demangle" = xyes; then
23677
23678 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23679
23680   fi
23681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23682 $as_echo "$gcc_cv_ld_demangle" >&6; }
23683 fi
23684
23685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23686 $as_echo_n "checking linker plugin support... " >&6; }
23687 gcc_cv_lto_plugin=0
23688 if test -f liblto_plugin.la; then
23689   save_ld_ver="$ld_ver"
23690   save_ld_vers_major="$ld_vers_major"
23691   save_ld_vers_minor="$ld_vers_minor"
23692   save_ld_is_gold="$ld_is_gold"
23693
23694   ld_is_gold=no
23695
23696   if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23697     ld_ver="GNU ld"
23698     # FIXME: ld_is_gold?
23699     ld_vers_major="$gcc_cv_gld_major_version"
23700     ld_vers_minor="$gcc_cv_gld_minor_version"
23701   else
23702     # Determine plugin linker version.
23703     # FIXME: Partial duplicate from above, generalize.
23704     ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23705     if echo "$ld_ver" | grep GNU > /dev/null; then
23706       if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23707         ld_is_gold=yes
23708         ld_vers=`echo $ld_ver | sed -n \
23709             -e 's,^[^)]*[        ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23710       else
23711         ld_vers=`echo $ld_ver | sed -n \
23712             -e 's,^.*[   ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23713       fi
23714       ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23715       ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23716     fi
23717   fi
23718
23719   # Determine plugin support.
23720   if echo "$ld_ver" | grep GNU > /dev/null; then
23721     # Require GNU ld or gold 2.21+ for plugin support by default.
23722     if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23723       gcc_cv_lto_plugin=2
23724     # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23725     elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23726       gcc_cv_lto_plugin=1
23727     fi
23728   fi
23729
23730   ld_ver="$save_ld_ver"
23731   ld_vers_major="$save_ld_vers_major"
23732   ld_vers_minor="$save_ld_vers_minor"
23733   ld_is_gold="$save_ld_is_gold"
23734 fi
23735
23736 cat >>confdefs.h <<_ACEOF
23737 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23738 _ACEOF
23739
23740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23741 $as_echo "$gcc_cv_lto_plugin" >&6; }
23742
23743 case "$target" in
23744   # All TARGET_ABI_OSF targets.
23745   alpha*-*-linux* | alpha*-*-*bsd*)
23746     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23747 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23748 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23749   $as_echo_n "(cached) " >&6
23750 else
23751   gcc_cv_as_alpha_explicit_relocs=no
23752     if test $in_tree_gas = yes; then
23753     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23754   then gcc_cv_as_alpha_explicit_relocs=yes
23755 fi
23756   elif test x$gcc_cv_as != x; then
23757     $as_echo '  .set nomacro
23758         .text
23759         extbl   $3, $2, $3      !lituse_bytoff!1
23760         ldq     $2, a($29)      !literal!1
23761         ldq     $4, b($29)      !literal!2
23762         ldq_u   $3, 0($2)       !lituse_base!1
23763         ldq     $27, f($29)     !literal!5
23764         jsr     $26, ($27), f   !lituse_jsr!5
23765         ldah    $29, 0($26)     !gpdisp!3
23766         lda     $0, c($29)      !gprel
23767         ldah    $1, d($29)      !gprelhigh
23768         lda     $1, d($1)       !gprellow
23769         lda     $29, 0($29)     !gpdisp!3' > conftest.s
23770     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23771   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23772   (eval $ac_try) 2>&5
23773   ac_status=$?
23774   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23775   test $ac_status = 0; }; }
23776     then
23777         gcc_cv_as_alpha_explicit_relocs=yes
23778     else
23779       echo "configure: failed program was" >&5
23780       cat conftest.s >&5
23781     fi
23782     rm -f conftest.o conftest.s
23783   fi
23784 fi
23785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23786 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23787 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23788
23789 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23790
23791 fi
23792     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23793 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23794 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23795   $as_echo_n "(cached) " >&6
23796 else
23797   gcc_cv_as_alpha_jsrdirect_relocs=no
23798     if test $in_tree_gas = yes; then
23799     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23800   then gcc_cv_as_alpha_jsrdirect_relocs=yes
23801 fi
23802   elif test x$gcc_cv_as != x; then
23803     $as_echo '  .set nomacro
23804         .text
23805         ldq     $27, a($29)     !literal!1
23806         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
23807     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23808   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23809   (eval $ac_try) 2>&5
23810   ac_status=$?
23811   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23812   test $ac_status = 0; }; }
23813     then
23814         gcc_cv_as_alpha_jsrdirect_relocs=yes
23815     else
23816       echo "configure: failed program was" >&5
23817       cat conftest.s >&5
23818     fi
23819     rm -f conftest.o conftest.s
23820   fi
23821 fi
23822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
23823 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23824 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23825
23826 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23827
23828 fi
23829     ;;
23830
23831   cris-*-*)
23832     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23833 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23834 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23835   $as_echo_n "(cached) " >&6
23836 else
23837   gcc_cv_as_cris_no_mul_bug=no
23838     if test $in_tree_gas = yes; then
23839     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23840   then gcc_cv_as_cris_no_mul_bug=yes
23841 fi
23842   elif test x$gcc_cv_as != x; then
23843     $as_echo '.text' > conftest.s
23844     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23845   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23846   (eval $ac_try) 2>&5
23847   ac_status=$?
23848   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23849   test $ac_status = 0; }; }
23850     then
23851         gcc_cv_as_cris_no_mul_bug=yes
23852     else
23853       echo "configure: failed program was" >&5
23854       cat conftest.s >&5
23855     fi
23856     rm -f conftest.o conftest.s
23857   fi
23858 fi
23859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
23860 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
23861 if test $gcc_cv_as_cris_no_mul_bug = yes; then
23862
23863 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
23864
23865 fi
23866     ;;
23867
23868   sparc*-*-*)
23869     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
23870 $as_echo_n "checking assembler for .register... " >&6; }
23871 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
23872   $as_echo_n "(cached) " >&6
23873 else
23874   gcc_cv_as_sparc_register_op=no
23875   if test x$gcc_cv_as != x; then
23876     $as_echo '.register %g2, #scratch' > conftest.s
23877     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23878   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23879   (eval $ac_try) 2>&5
23880   ac_status=$?
23881   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23882   test $ac_status = 0; }; }
23883     then
23884         gcc_cv_as_sparc_register_op=yes
23885     else
23886       echo "configure: failed program was" >&5
23887       cat conftest.s >&5
23888     fi
23889     rm -f conftest.o conftest.s
23890   fi
23891 fi
23892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
23893 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
23894 if test $gcc_cv_as_sparc_register_op = yes; then
23895
23896 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
23897
23898 fi
23899
23900     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
23901 $as_echo_n "checking assembler for -relax option... " >&6; }
23902 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
23903   $as_echo_n "(cached) " >&6
23904 else
23905   gcc_cv_as_sparc_relax=no
23906   if test x$gcc_cv_as != x; then
23907     $as_echo '.text' > conftest.s
23908     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
23909   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23910   (eval $ac_try) 2>&5
23911   ac_status=$?
23912   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23913   test $ac_status = 0; }; }
23914     then
23915         gcc_cv_as_sparc_relax=yes
23916     else
23917       echo "configure: failed program was" >&5
23918       cat conftest.s >&5
23919     fi
23920     rm -f conftest.o conftest.s
23921   fi
23922 fi
23923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
23924 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
23925 if test $gcc_cv_as_sparc_relax = yes; then
23926
23927 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
23928
23929 fi
23930
23931     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
23932 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
23933 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
23934   $as_echo_n "(cached) " >&6
23935 else
23936   gcc_cv_as_sparc_gotdata_op=no
23937   if test x$gcc_cv_as != x; then
23938     $as_echo '.text
23939 .align 4
23940 foo:
23941         nop
23942 bar:
23943         sethi %gdop_hix22(foo), %g1
23944         xor    %g1, %gdop_lox10(foo), %g1
23945         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
23946     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23947   { { eval echo "\"\$as_me\":${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 $ac_status = 0; }; }
23952     then
23953         if test x$gcc_cv_ld != x \
23954        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
23955          if test x$gcc_cv_objdump != x; then
23956            if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
23957               | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
23958                gcc_cv_as_sparc_gotdata_op=no
23959            else
23960                gcc_cv_as_sparc_gotdata_op=yes
23961            fi
23962          fi
23963        fi
23964        rm -f conftest
23965     else
23966       echo "configure: failed program was" >&5
23967       cat conftest.s >&5
23968     fi
23969     rm -f conftest.o conftest.s
23970   fi
23971 fi
23972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
23973 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
23974 if test $gcc_cv_as_sparc_gotdata_op = yes; then
23975
23976 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
23977
23978 fi
23979
23980     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
23981 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
23982 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
23983   $as_echo_n "(cached) " >&6
23984 else
23985   gcc_cv_as_sparc_ua_pcrel=no
23986   if test x$gcc_cv_as != x; then
23987     $as_echo '.text
23988 foo:
23989         nop
23990 .data
23991 .align 4
23992 .byte 0
23993 .uaword %r_disp32(foo)' > conftest.s
23994     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23995   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23996   (eval $ac_try) 2>&5
23997   ac_status=$?
23998   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23999   test $ac_status = 0; }; }
24000     then
24001         if test x$gcc_cv_ld != x \
24002        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24003          gcc_cv_as_sparc_ua_pcrel=yes
24004        fi
24005        rm -f conftest
24006     else
24007       echo "configure: failed program was" >&5
24008       cat conftest.s >&5
24009     fi
24010     rm -f conftest.o conftest.s
24011   fi
24012 fi
24013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
24014 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
24015 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
24016
24017 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
24018
24019
24020       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
24021 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
24022 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
24023   $as_echo_n "(cached) " >&6
24024 else
24025   gcc_cv_as_sparc_ua_pcrel_hidden=no
24026   if test x$gcc_cv_as != x; then
24027     $as_echo '.data
24028 .align 4
24029 .byte 0x31
24030 .uaword %r_disp32(foo)
24031 .byte 0x32, 0x33, 0x34
24032 .global foo
24033 .hidden foo
24034 foo:
24035 .skip 4' > conftest.s
24036     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24037   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24038   (eval $ac_try) 2>&5
24039   ac_status=$?
24040   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24041   test $ac_status = 0; }; }
24042     then
24043         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
24044          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
24045          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
24046             | grep ' 31000000 07323334' > /dev/null 2>&1; then
24047             if $gcc_cv_objdump -R conftest 2> /dev/null \
24048                | grep 'DISP32' > /dev/null 2>&1; then
24049                 :
24050             else
24051                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
24052             fi
24053          fi
24054          rm -f conftest
24055     else
24056       echo "configure: failed program was" >&5
24057       cat conftest.s >&5
24058     fi
24059     rm -f conftest.o conftest.s
24060   fi
24061 fi
24062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
24063 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
24064 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
24065
24066 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
24067
24068 fi
24069
24070 fi # unaligned pcrel relocs
24071
24072     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
24073 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
24074 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
24075   $as_echo_n "(cached) " >&6
24076 else
24077   gcc_cv_as_sparc_offsetable_lo10=no
24078   if test x$gcc_cv_as != x; then
24079     $as_echo '.text
24080         or %g1, %lo(ab) + 12, %g1
24081         or %g1, %lo(ab + 12), %g1' > conftest.s
24082     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
24083   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24084   (eval $ac_try) 2>&5
24085   ac_status=$?
24086   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24087   test $ac_status = 0; }; }
24088     then
24089         if test x$gcc_cv_objdump != x \
24090        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
24091           | grep ' 82106000 82106000' > /dev/null 2>&1; then
24092          gcc_cv_as_sparc_offsetable_lo10=yes
24093        fi
24094     else
24095       echo "configure: failed program was" >&5
24096       cat conftest.s >&5
24097     fi
24098     rm -f conftest.o conftest.s
24099   fi
24100 fi
24101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
24102 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
24103 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
24104
24105 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
24106
24107 fi
24108
24109     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
24110 $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
24111 if test "${gcc_cv_as_sparc_fmaf+set}" = set; then :
24112   $as_echo_n "(cached) " >&6
24113 else
24114   gcc_cv_as_sparc_fmaf=no
24115   if test x$gcc_cv_as != x; then
24116     $as_echo '.text
24117        .register %g2, #scratch
24118        .register %g3, #scratch
24119        .align 4
24120        fmaddd %f0, %f2, %f4, %f6
24121        addxccc %g1, %g2, %g3
24122        fsrl32 %f2, %f4, %f8
24123        fnaddd %f10, %f12, %f14' > conftest.s
24124     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
24125   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24126   (eval $ac_try) 2>&5
24127   ac_status=$?
24128   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24129   test $ac_status = 0; }; }
24130     then
24131         gcc_cv_as_sparc_fmaf=yes
24132     else
24133       echo "configure: failed program was" >&5
24134       cat conftest.s >&5
24135     fi
24136     rm -f conftest.o conftest.s
24137   fi
24138 fi
24139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
24140 $as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
24141 if test $gcc_cv_as_sparc_fmaf = yes; then
24142
24143 $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
24144
24145 fi
24146
24147     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC4 instructions" >&5
24148 $as_echo_n "checking assembler for SPARC4 instructions... " >&6; }
24149 if test "${gcc_cv_as_sparc_sparc4+set}" = set; then :
24150   $as_echo_n "(cached) " >&6
24151 else
24152   gcc_cv_as_sparc_sparc4=no
24153   if test x$gcc_cv_as != x; then
24154     $as_echo '.text
24155        .register %g2, #scratch
24156        .register %g3, #scratch
24157        .align 4
24158        cxbe %g2, %g3, 1f
24159 1:     cwbneg %g2, %g3, 1f
24160 1:     sha1
24161        md5
24162        aes_kexpand0 %f4, %f6, %f8
24163        des_round %f38, %f40, %f42, %f44
24164        camellia_f %f54, %f56, %f58, %f60
24165        kasumi_fi_xor %f46, %f48, %f50, %f52' > conftest.s
24166     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc4 -o conftest.o conftest.s >&5'
24167   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24168   (eval $ac_try) 2>&5
24169   ac_status=$?
24170   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24171   test $ac_status = 0; }; }
24172     then
24173         gcc_cv_as_sparc_sparc4=yes
24174     else
24175       echo "configure: failed program was" >&5
24176       cat conftest.s >&5
24177     fi
24178     rm -f conftest.o conftest.s
24179   fi
24180 fi
24181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc4" >&5
24182 $as_echo "$gcc_cv_as_sparc_sparc4" >&6; }
24183 if test $gcc_cv_as_sparc_sparc4 = yes; then
24184
24185 $as_echo "#define HAVE_AS_SPARC4 1" >>confdefs.h
24186
24187 fi
24188     ;;
24189
24190   i[34567]86-*-* | x86_64-*-*)
24191     case $target_os in
24192       cygwin*)
24193         # Full C++ conformance when using a shared libstdc++-v3 requires some
24194         # support from the Cygwin DLL, which in more recent versions exports
24195         # wrappers to aid in interposing and redirecting operators new, delete,
24196         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
24197         # are configuring for a version of Cygwin that exports the wrappers.
24198         if test x$host = x$target; then
24199           ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
24200 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
24201   gcc_ac_cygwin_dll_wrappers=yes
24202 else
24203   gcc_ac_cygwin_dll_wrappers=no
24204 fi
24205
24206         else
24207           # Can't check presence of libc functions during cross-compile, so
24208           # we just have to assume we're building for an up-to-date target.
24209           gcc_ac_cygwin_dll_wrappers=yes
24210         fi
24211
24212 cat >>confdefs.h <<_ACEOF
24213 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
24214 _ACEOF
24215
24216     esac
24217     case $target_os in
24218       cygwin* | pe | mingw32* | interix*)
24219         # Recent binutils allows the three-operand form of ".comm" on PE.  This
24220         # definition is used unconditionally to initialise the default state of
24221         # the target option variable that governs usage of the feature.
24222         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
24223 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
24224 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
24225   $as_echo_n "(cached) " >&6
24226 else
24227   gcc_cv_as_comm_has_align=no
24228     if test $in_tree_gas = yes; then
24229     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24230   then gcc_cv_as_comm_has_align=yes
24231 fi
24232   elif test x$gcc_cv_as != x; then
24233     $as_echo '.comm foo,1,32' > conftest.s
24234     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24235   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24236   (eval $ac_try) 2>&5
24237   ac_status=$?
24238   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24239   test $ac_status = 0; }; }
24240     then
24241         gcc_cv_as_comm_has_align=yes
24242     else
24243       echo "configure: failed program was" >&5
24244       cat conftest.s >&5
24245     fi
24246     rm -f conftest.o conftest.s
24247   fi
24248 fi
24249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
24250 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
24251
24252
24253 cat >>confdefs.h <<_ACEOF
24254 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
24255 _ACEOF
24256
24257         # Used for DWARF 2 in PE
24258         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24259 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24260 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24261   $as_echo_n "(cached) " >&6
24262 else
24263   gcc_cv_as_ix86_pe_secrel32=no
24264     if test $in_tree_gas = yes; then
24265     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24266   then gcc_cv_as_ix86_pe_secrel32=yes
24267 fi
24268   elif test x$gcc_cv_as != x; then
24269     $as_echo '.text
24270 foo:    nop
24271 .data
24272         .secrel32 foo' > conftest.s
24273     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24274   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24275   (eval $ac_try) 2>&5
24276   ac_status=$?
24277   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24278   test $ac_status = 0; }; }
24279     then
24280         if test x$gcc_cv_ld != x \
24281            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24282              gcc_cv_as_ix86_pe_secrel32=yes
24283            fi
24284            rm -f conftest
24285     else
24286       echo "configure: failed program was" >&5
24287       cat conftest.s >&5
24288     fi
24289     rm -f conftest.o conftest.s
24290   fi
24291 fi
24292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24293 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24294 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24295
24296 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24297
24298 fi
24299         # Test if the assembler supports the extended form of the .section
24300         # directive that specifies section alignment.  LTO support uses this,
24301         # but normally only after installation, so we warn but don't fail the
24302         # configure if LTO is enabled but the assembler does not support it.
24303         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24304 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24305 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24306   $as_echo_n "(cached) " >&6
24307 else
24308   gcc_cv_as_section_has_align=no
24309     if test $in_tree_gas = yes; then
24310     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24311   then gcc_cv_as_section_has_align=yes
24312 fi
24313   elif test x$gcc_cv_as != x; then
24314     $as_echo '.section lto_test,"dr0"' > conftest.s
24315     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24316   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24317   (eval $ac_try) 2>&5
24318   ac_status=$?
24319   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24320   test $ac_status = 0; }; }
24321     then
24322         gcc_cv_as_section_has_align=yes
24323     else
24324       echo "configure: failed program was" >&5
24325       cat conftest.s >&5
24326     fi
24327     rm -f conftest.o conftest.s
24328   fi
24329 fi
24330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
24331 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24332
24333         if test x$gcc_cv_as_section_has_align != xyes; then
24334           case ",$enable_languages," in
24335             *,lto,*)
24336               { $as_echo "$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
24337 $as_echo "$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;}
24338               ;;
24339           esac
24340         fi
24341         # Test if the assembler supports the section flag 'e' for specifying
24342         # an excluded section.
24343         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5
24344 $as_echo_n "checking assembler for .section with e... " >&6; }
24345 if test "${gcc_cv_as_section_has_e+set}" = set; then :
24346   $as_echo_n "(cached) " >&6
24347 else
24348   gcc_cv_as_section_has_e=no
24349     if test $in_tree_gas = yes; then
24350     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51`
24351   then gcc_cv_as_section_has_e=yes
24352 fi
24353   elif test x$gcc_cv_as != x; then
24354     $as_echo '.section foo1,"e"
24355 .byte 0,0,0,0' > conftest.s
24356     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24357   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24358   (eval $ac_try) 2>&5
24359   ac_status=$?
24360   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24361   test $ac_status = 0; }; }
24362     then
24363         gcc_cv_as_section_has_e=yes
24364     else
24365       echo "configure: failed program was" >&5
24366       cat conftest.s >&5
24367     fi
24368     rm -f conftest.o conftest.s
24369   fi
24370 fi
24371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5
24372 $as_echo "$gcc_cv_as_section_has_e" >&6; }
24373
24374
24375 cat >>confdefs.h <<_ACEOF
24376 #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi`
24377 _ACEOF
24378
24379         ;;
24380     esac
24381
24382     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24383 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24384 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24385   $as_echo_n "(cached) " >&6
24386 else
24387   gcc_cv_as_ix86_filds=no
24388   if test x$gcc_cv_as != x; then
24389     $as_echo 'filds mem; fists mem' > conftest.s
24390     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24391   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24392   (eval $ac_try) 2>&5
24393   ac_status=$?
24394   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24395   test $ac_status = 0; }; }
24396     then
24397         gcc_cv_as_ix86_filds=yes
24398     else
24399       echo "configure: failed program was" >&5
24400       cat conftest.s >&5
24401     fi
24402     rm -f conftest.o conftest.s
24403   fi
24404 fi
24405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24406 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24407 if test $gcc_cv_as_ix86_filds = yes; then
24408
24409 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24410
24411 fi
24412
24413     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24414 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24415 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24416   $as_echo_n "(cached) " >&6
24417 else
24418   gcc_cv_as_ix86_fildq=no
24419   if test x$gcc_cv_as != x; then
24420     $as_echo 'fildq mem; fistpq mem' > conftest.s
24421     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24422   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24423   (eval $ac_try) 2>&5
24424   ac_status=$?
24425   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24426   test $ac_status = 0; }; }
24427     then
24428         gcc_cv_as_ix86_fildq=yes
24429     else
24430       echo "configure: failed program was" >&5
24431       cat conftest.s >&5
24432     fi
24433     rm -f conftest.o conftest.s
24434   fi
24435 fi
24436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
24437 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24438 if test $gcc_cv_as_ix86_fildq = yes; then
24439
24440 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24441
24442 fi
24443
24444     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24445 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24446 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24447   $as_echo_n "(cached) " >&6
24448 else
24449   gcc_cv_as_ix86_cmov_sun_syntax=no
24450   if test x$gcc_cv_as != x; then
24451     $as_echo 'cmovl.l %edx, %eax' > conftest.s
24452     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24453   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24454   (eval $ac_try) 2>&5
24455   ac_status=$?
24456   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24457   test $ac_status = 0; }; }
24458     then
24459         gcc_cv_as_ix86_cmov_sun_syntax=yes
24460     else
24461       echo "configure: failed program was" >&5
24462       cat conftest.s >&5
24463     fi
24464     rm -f conftest.o conftest.s
24465   fi
24466 fi
24467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24468 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24469 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24470
24471 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24472
24473 fi
24474
24475     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24476 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24477 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24478   $as_echo_n "(cached) " >&6
24479 else
24480   gcc_cv_as_ix86_ffreep=no
24481   if test x$gcc_cv_as != x; then
24482     $as_echo 'ffreep %st(1)' > conftest.s
24483     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24484   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24485   (eval $ac_try) 2>&5
24486   ac_status=$?
24487   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24488   test $ac_status = 0; }; }
24489     then
24490         gcc_cv_as_ix86_ffreep=yes
24491     else
24492       echo "configure: failed program was" >&5
24493       cat conftest.s >&5
24494     fi
24495     rm -f conftest.o conftest.s
24496   fi
24497 fi
24498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24499 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24500 if test $gcc_cv_as_ix86_ffreep = yes; then
24501
24502 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24503
24504 fi
24505
24506     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24507 $as_echo_n "checking assembler for .quad directive... " >&6; }
24508 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24509   $as_echo_n "(cached) " >&6
24510 else
24511   gcc_cv_as_ix86_quad=no
24512   if test x$gcc_cv_as != x; then
24513     $as_echo '.quad 0' > conftest.s
24514     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24515   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24516   (eval $ac_try) 2>&5
24517   ac_status=$?
24518   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24519   test $ac_status = 0; }; }
24520     then
24521         gcc_cv_as_ix86_quad=yes
24522     else
24523       echo "configure: failed program was" >&5
24524       cat conftest.s >&5
24525     fi
24526     rm -f conftest.o conftest.s
24527   fi
24528 fi
24529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24530 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24531 if test $gcc_cv_as_ix86_quad = yes; then
24532
24533 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24534
24535 fi
24536
24537     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24538 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24539 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24540   $as_echo_n "(cached) " >&6
24541 else
24542   gcc_cv_as_ix86_sahf=no
24543   if test x$gcc_cv_as != x; then
24544     $as_echo '.code64
24545        sahf' > conftest.s
24546     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24547   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24548   (eval $ac_try) 2>&5
24549   ac_status=$?
24550   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24551   test $ac_status = 0; }; }
24552     then
24553         gcc_cv_as_ix86_sahf=yes
24554     else
24555       echo "configure: failed program was" >&5
24556       cat conftest.s >&5
24557     fi
24558     rm -f conftest.o conftest.s
24559   fi
24560 fi
24561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24562 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24563 if test $gcc_cv_as_ix86_sahf = yes; then
24564
24565 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24566
24567 fi
24568
24569     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for hle prefixes" >&5
24570 $as_echo_n "checking assembler for hle prefixes... " >&6; }
24571 if test "${gcc_cv_as_ix86_hle+set}" = set; then :
24572   $as_echo_n "(cached) " >&6
24573 else
24574   gcc_cv_as_ix86_hle=no
24575   if test x$gcc_cv_as != x; then
24576     $as_echo 'lock xacquire cmpxchg %esi, (%ecx)' > conftest.s
24577     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24578   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24579   (eval $ac_try) 2>&5
24580   ac_status=$?
24581   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24582   test $ac_status = 0; }; }
24583     then
24584         gcc_cv_as_ix86_hle=yes
24585     else
24586       echo "configure: failed program was" >&5
24587       cat conftest.s >&5
24588     fi
24589     rm -f conftest.o conftest.s
24590   fi
24591 fi
24592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_hle" >&5
24593 $as_echo "$gcc_cv_as_ix86_hle" >&6; }
24594 if test $gcc_cv_as_ix86_hle = yes; then
24595
24596 $as_echo "#define HAVE_AS_IX86_HLE 1" >>confdefs.h
24597
24598 fi
24599
24600     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24601 $as_echo_n "checking assembler for swap suffix... " >&6; }
24602 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24603   $as_echo_n "(cached) " >&6
24604 else
24605   gcc_cv_as_ix86_swap=no
24606   if test x$gcc_cv_as != x; then
24607     $as_echo 'movl.s %esp, %ebp' > conftest.s
24608     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24609   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24610   (eval $ac_try) 2>&5
24611   ac_status=$?
24612   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24613   test $ac_status = 0; }; }
24614     then
24615         gcc_cv_as_ix86_swap=yes
24616     else
24617       echo "configure: failed program was" >&5
24618       cat conftest.s >&5
24619     fi
24620     rm -f conftest.o conftest.s
24621   fi
24622 fi
24623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24624 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24625 if test $gcc_cv_as_ix86_swap = yes; then
24626
24627 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24628
24629 fi
24630
24631     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24632 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24633 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24634   $as_echo_n "(cached) " >&6
24635 else
24636   gcc_cv_as_ix86_diff_sect_delta=no
24637   if test x$gcc_cv_as != x; then
24638     $as_echo '.section .rodata
24639 .L1:
24640         .long .L2-.L1
24641         .long .L3-.L1
24642         .text
24643 .L3:    nop
24644 .L2:    nop' > conftest.s
24645     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24646   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24647   (eval $ac_try) 2>&5
24648   ac_status=$?
24649   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24650   test $ac_status = 0; }; }
24651     then
24652         gcc_cv_as_ix86_diff_sect_delta=yes
24653     else
24654       echo "configure: failed program was" >&5
24655       cat conftest.s >&5
24656     fi
24657     rm -f conftest.o conftest.s
24658   fi
24659 fi
24660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24661 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24662 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24663
24664 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24665
24666 fi
24667
24668     # These two are used unconditionally by i386.[ch]; it is to be defined
24669     # to 1 if the feature is present, 0 otherwise.
24670     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24671 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24672 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24673   $as_echo_n "(cached) " >&6
24674 else
24675   gcc_cv_as_ix86_gotoff_in_data=no
24676     if test $in_tree_gas = yes; then
24677     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24678   then gcc_cv_as_ix86_gotoff_in_data=yes
24679 fi
24680   elif test x$gcc_cv_as != x; then
24681     $as_echo '  .text
24682 .L0:
24683         nop
24684         .data
24685         .long .L0@GOTOFF' > conftest.s
24686     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24687   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24688   (eval $ac_try) 2>&5
24689   ac_status=$?
24690   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24691   test $ac_status = 0; }; }
24692     then
24693         gcc_cv_as_ix86_gotoff_in_data=yes
24694     else
24695       echo "configure: failed program was" >&5
24696       cat conftest.s >&5
24697     fi
24698     rm -f conftest.o conftest.s
24699   fi
24700 fi
24701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24702 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24703
24704
24705 cat >>confdefs.h <<_ACEOF
24706 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24707 _ACEOF
24708
24709
24710     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24711 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24712 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24713   $as_echo_n "(cached) " >&6
24714 else
24715   gcc_cv_as_ix86_rep_lock_prefix=no
24716   if test x$gcc_cv_as != x; then
24717     $as_echo 'rep movsl
24718          rep ret
24719          rep nop
24720          rep bsf %ecx, %eax
24721          rep bsr %ecx, %eax
24722          lock addl %edi, (%eax,%esi)
24723          lock orl $0, (%esp)' > conftest.s
24724     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24725   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24726   (eval $ac_try) 2>&5
24727   ac_status=$?
24728   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24729   test $ac_status = 0; }; }
24730     then
24731         gcc_cv_as_ix86_rep_lock_prefix=yes
24732     else
24733       echo "configure: failed program was" >&5
24734       cat conftest.s >&5
24735     fi
24736     rm -f conftest.o conftest.s
24737   fi
24738 fi
24739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24740 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24741 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24742
24743 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24744
24745 fi
24746
24747     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
24748 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
24749 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
24750   $as_echo_n "(cached) " >&6
24751 else
24752   gcc_cv_as_ix86_tlsgdplt=no
24753   if test x$gcc_cv_as != x; then
24754     $as_echo 'call    tls_gd@tlsgdplt' > conftest.s
24755     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24756   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24757   (eval $ac_try) 2>&5
24758   ac_status=$?
24759   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24760   test $ac_status = 0; }; }
24761     then
24762         if test x$gcc_cv_ld != x \
24763          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24764            gcc_cv_as_ix86_tlsgdplt=yes
24765          fi
24766          rm -f conftest
24767     else
24768       echo "configure: failed program was" >&5
24769       cat conftest.s >&5
24770     fi
24771     rm -f conftest.o conftest.s
24772   fi
24773 fi
24774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
24775 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
24776 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
24777
24778 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
24779
24780 fi
24781
24782     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
24783 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
24784 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
24785   $as_echo_n "(cached) " >&6
24786 else
24787   gcc_cv_as_ix86_tlsldmplt=no
24788   if test x$gcc_cv_as != x; then
24789     $as_echo 'tls_ld:
24790          call    tls_ld@tlsldmplt' > conftest.s
24791     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24792   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24793   (eval $ac_try) 2>&5
24794   ac_status=$?
24795   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24796   test $ac_status = 0; }; }
24797     then
24798         if test x$gcc_cv_ld != x \
24799          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24800            gcc_cv_as_ix86_tlsldmplt=yes
24801          fi
24802          rm -f conftest
24803     else
24804       echo "configure: failed program was" >&5
24805       cat conftest.s >&5
24806     fi
24807     rm -f conftest.o conftest.s
24808   fi
24809 fi
24810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
24811 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
24812 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
24813
24814 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
24815
24816 fi
24817
24818     ;;
24819
24820   ia64*-*-*)
24821     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
24822 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
24823 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
24824   $as_echo_n "(cached) " >&6
24825 else
24826   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
24827     if test $in_tree_gas = yes; then
24828     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24829   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24830 fi
24831   elif test x$gcc_cv_as != x; then
24832     $as_echo '  .text
24833         addl r15 = @ltoffx(x#), gp
24834         ;;
24835         ld8.mov r16 = [r15], x#' > conftest.s
24836     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24837   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24838   (eval $ac_try) 2>&5
24839   ac_status=$?
24840   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24841   test $ac_status = 0; }; }
24842     then
24843         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24844     else
24845       echo "configure: failed program was" >&5
24846       cat conftest.s >&5
24847     fi
24848     rm -f conftest.o conftest.s
24849   fi
24850 fi
24851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
24852 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
24853 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
24854
24855 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
24856
24857 fi
24858
24859     ;;
24860
24861   powerpc*-*-*)
24862     case $target in
24863       *-*-aix*) conftest_s='    .machine "pwr5"
24864         .csect .text[PR]
24865         mfcr 3,128';;
24866       *-*-darwin*)
24867         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
24868 $as_echo_n "checking assembler for .machine directive support... " >&6; }
24869 if test "${gcc_cv_as_machine_directive+set}" = set; then :
24870   $as_echo_n "(cached) " >&6
24871 else
24872   gcc_cv_as_machine_directive=no
24873   if test x$gcc_cv_as != x; then
24874     $as_echo '  .machine ppc7400' > conftest.s
24875     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24876   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24877   (eval $ac_try) 2>&5
24878   ac_status=$?
24879   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24880   test $ac_status = 0; }; }
24881     then
24882         gcc_cv_as_machine_directive=yes
24883     else
24884       echo "configure: failed program was" >&5
24885       cat conftest.s >&5
24886     fi
24887     rm -f conftest.o conftest.s
24888   fi
24889 fi
24890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
24891 $as_echo "$gcc_cv_as_machine_directive" >&6; }
24892
24893         if test x$gcc_cv_as_machine_directive != xyes; then
24894           echo "*** This target requires an assembler supporting \".machine\"" >&2
24895           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
24896           test x$build = x$target && exit 1
24897         fi
24898         conftest_s='    .text
24899         mfcr r3,128';;
24900       *) conftest_s='   .machine power4
24901         .text
24902         mfcr 3,128';;
24903     esac
24904
24905     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
24906 $as_echo_n "checking assembler for mfcr field support... " >&6; }
24907 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
24908   $as_echo_n "(cached) " >&6
24909 else
24910   gcc_cv_as_powerpc_mfcrf=no
24911     if test $in_tree_gas = yes; then
24912     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24913   then gcc_cv_as_powerpc_mfcrf=yes
24914 fi
24915   elif test x$gcc_cv_as != x; then
24916     $as_echo "$conftest_s" > conftest.s
24917     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24918   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24919   (eval $ac_try) 2>&5
24920   ac_status=$?
24921   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24922   test $ac_status = 0; }; }
24923     then
24924         gcc_cv_as_powerpc_mfcrf=yes
24925     else
24926       echo "configure: failed program was" >&5
24927       cat conftest.s >&5
24928     fi
24929     rm -f conftest.o conftest.s
24930   fi
24931 fi
24932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
24933 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
24934 if test $gcc_cv_as_powerpc_mfcrf = yes; then
24935
24936 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
24937
24938 fi
24939
24940     case $target in
24941       *-*-aix*) conftest_s='    .machine "pwr5"
24942         .csect .text[PR]
24943         popcntb 3,3';;
24944       *) conftest_s='   .machine power5
24945         .text
24946         popcntb 3,3';;
24947     esac
24948
24949     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
24950 $as_echo_n "checking assembler for popcntb support... " >&6; }
24951 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
24952   $as_echo_n "(cached) " >&6
24953 else
24954   gcc_cv_as_powerpc_popcntb=no
24955     if test $in_tree_gas = yes; then
24956     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24957   then gcc_cv_as_powerpc_popcntb=yes
24958 fi
24959   elif test x$gcc_cv_as != x; then
24960     $as_echo "$conftest_s" > conftest.s
24961     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24962   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24963   (eval $ac_try) 2>&5
24964   ac_status=$?
24965   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24966   test $ac_status = 0; }; }
24967     then
24968         gcc_cv_as_powerpc_popcntb=yes
24969     else
24970       echo "configure: failed program was" >&5
24971       cat conftest.s >&5
24972     fi
24973     rm -f conftest.o conftest.s
24974   fi
24975 fi
24976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
24977 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
24978 if test $gcc_cv_as_powerpc_popcntb = yes; then
24979
24980 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
24981
24982 fi
24983
24984     case $target in
24985       *-*-aix*) conftest_s='    .machine "pwr5x"
24986         .csect .text[PR]
24987         frin 1,1';;
24988       *) conftest_s='   .machine power5
24989         .text
24990         frin 1,1';;
24991     esac
24992
24993     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
24994 $as_echo_n "checking assembler for fp round support... " >&6; }
24995 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
24996   $as_echo_n "(cached) " >&6
24997 else
24998   gcc_cv_as_powerpc_fprnd=no
24999     if test $in_tree_gas = yes; then
25000     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25001   then gcc_cv_as_powerpc_fprnd=yes
25002 fi
25003   elif test x$gcc_cv_as != x; then
25004     $as_echo "$conftest_s" > conftest.s
25005     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25006   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25007   (eval $ac_try) 2>&5
25008   ac_status=$?
25009   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25010   test $ac_status = 0; }; }
25011     then
25012         gcc_cv_as_powerpc_fprnd=yes
25013     else
25014       echo "configure: failed program was" >&5
25015       cat conftest.s >&5
25016     fi
25017     rm -f conftest.o conftest.s
25018   fi
25019 fi
25020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
25021 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
25022 if test $gcc_cv_as_powerpc_fprnd = yes; then
25023
25024 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
25025
25026 fi
25027
25028     case $target in
25029       *-*-aix*) conftest_s='    .machine "pwr6"
25030         .csect .text[PR]
25031         mffgpr 1,3';;
25032       *) conftest_s='   .machine power6
25033         .text
25034         mffgpr 1,3';;
25035     esac
25036
25037     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
25038 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
25039 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
25040   $as_echo_n "(cached) " >&6
25041 else
25042   gcc_cv_as_powerpc_mfpgpr=no
25043     if test $in_tree_gas = yes; then
25044     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25045   then gcc_cv_as_powerpc_mfpgpr=yes
25046 fi
25047   elif test x$gcc_cv_as != x; then
25048     $as_echo "$conftest_s" > conftest.s
25049     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25050   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25051   (eval $ac_try) 2>&5
25052   ac_status=$?
25053   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25054   test $ac_status = 0; }; }
25055     then
25056         gcc_cv_as_powerpc_mfpgpr=yes
25057     else
25058       echo "configure: failed program was" >&5
25059       cat conftest.s >&5
25060     fi
25061     rm -f conftest.o conftest.s
25062   fi
25063 fi
25064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
25065 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
25066 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
25067
25068 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
25069
25070 fi
25071
25072     case $target in
25073       *-*-aix*) conftest_s='    .csect .text[PR]
25074 LCF..0:
25075         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
25076       *-*-darwin*)
25077         conftest_s='    .text
25078 LCF0:
25079         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
25080       *) conftest_s='   .text
25081 .LCF0:
25082         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
25083     esac
25084
25085     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
25086 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
25087 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
25088   $as_echo_n "(cached) " >&6
25089 else
25090   gcc_cv_as_powerpc_rel16=no
25091     if test $in_tree_gas = yes; then
25092     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25093   then gcc_cv_as_powerpc_rel16=yes
25094 fi
25095   elif test x$gcc_cv_as != x; then
25096     $as_echo "$conftest_s" > conftest.s
25097     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25098   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25099   (eval $ac_try) 2>&5
25100   ac_status=$?
25101   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25102   test $ac_status = 0; }; }
25103     then
25104         gcc_cv_as_powerpc_rel16=yes
25105     else
25106       echo "configure: failed program was" >&5
25107       cat conftest.s >&5
25108     fi
25109     rm -f conftest.o conftest.s
25110   fi
25111 fi
25112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
25113 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
25114 if test $gcc_cv_as_powerpc_rel16 = yes; then
25115
25116 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
25117
25118 fi
25119
25120     case $target in
25121       *-*-aix*) conftest_s='    .machine "pwr6"
25122         .csect .text[PR]
25123         cmpb 3,4,5';;
25124       *) conftest_s='   .machine power6
25125         .text
25126         cmpb 3,4,5';;
25127     esac
25128
25129     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
25130 $as_echo_n "checking assembler for compare bytes support... " >&6; }
25131 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
25132   $as_echo_n "(cached) " >&6
25133 else
25134   gcc_cv_as_powerpc_cmpb=no
25135     if test $in_tree_gas = yes; then
25136     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25137   then gcc_cv_as_powerpc_cmpb=yes
25138 fi
25139   elif test x$gcc_cv_as != x; then
25140     $as_echo "$conftest_s" > conftest.s
25141     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25142   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25143   (eval $ac_try) 2>&5
25144   ac_status=$?
25145   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25146   test $ac_status = 0; }; }
25147     then
25148         gcc_cv_as_powerpc_cmpb=yes
25149     else
25150       echo "configure: failed program was" >&5
25151       cat conftest.s >&5
25152     fi
25153     rm -f conftest.o conftest.s
25154   fi
25155 fi
25156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
25157 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
25158 if test $gcc_cv_as_powerpc_cmpb = yes; then
25159
25160 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
25161
25162 fi
25163
25164     case $target in
25165       *-*-aix*) conftest_s='    .machine "pwr6"
25166         .csect .text[PR]
25167         dadd 1,2,3';;
25168       *) conftest_s='   .machine power6
25169         .text
25170         dadd 1,2,3';;
25171     esac
25172
25173     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
25174 $as_echo_n "checking assembler for decimal float support... " >&6; }
25175 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
25176   $as_echo_n "(cached) " >&6
25177 else
25178   gcc_cv_as_powerpc_dfp=no
25179     if test $in_tree_gas = yes; then
25180     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25181   then gcc_cv_as_powerpc_dfp=yes
25182 fi
25183   elif test x$gcc_cv_as != x; then
25184     $as_echo "$conftest_s" > conftest.s
25185     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25186   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25187   (eval $ac_try) 2>&5
25188   ac_status=$?
25189   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25190   test $ac_status = 0; }; }
25191     then
25192         gcc_cv_as_powerpc_dfp=yes
25193     else
25194       echo "configure: failed program was" >&5
25195       cat conftest.s >&5
25196     fi
25197     rm -f conftest.o conftest.s
25198   fi
25199 fi
25200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
25201 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
25202 if test $gcc_cv_as_powerpc_dfp = yes; then
25203
25204 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
25205
25206 fi
25207
25208     case $target in
25209       *-*-aix*) conftest_s='    .machine "pwr7"
25210         .csect .text[PR]
25211         lxvd2x 1,2,3';;
25212       *) conftest_s='   .machine power7
25213         .text
25214         lxvd2x 1,2,3';;
25215     esac
25216
25217     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
25218 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
25219 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
25220   $as_echo_n "(cached) " >&6
25221 else
25222   gcc_cv_as_powerpc_vsx=no
25223     if test $in_tree_gas = yes; then
25224     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25225   then gcc_cv_as_powerpc_vsx=yes
25226 fi
25227   elif test x$gcc_cv_as != x; then
25228     $as_echo "$conftest_s" > conftest.s
25229     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25230   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25231   (eval $ac_try) 2>&5
25232   ac_status=$?
25233   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25234   test $ac_status = 0; }; }
25235     then
25236         gcc_cv_as_powerpc_vsx=yes
25237     else
25238       echo "configure: failed program was" >&5
25239       cat conftest.s >&5
25240     fi
25241     rm -f conftest.o conftest.s
25242   fi
25243 fi
25244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
25245 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
25246 if test $gcc_cv_as_powerpc_vsx = yes; then
25247
25248 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
25249
25250 fi
25251
25252     case $target in
25253       *-*-aix*) conftest_s='    .machine "pwr7"
25254         .csect .text[PR]
25255         popcntd 3,3';;
25256       *) conftest_s='   .machine power7
25257         .text
25258         popcntd 3,3';;
25259     esac
25260
25261     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
25262 $as_echo_n "checking assembler for popcntd support... " >&6; }
25263 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
25264   $as_echo_n "(cached) " >&6
25265 else
25266   gcc_cv_as_powerpc_popcntd=no
25267     if test $in_tree_gas = yes; then
25268     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25269   then gcc_cv_as_powerpc_popcntd=yes
25270 fi
25271   elif test x$gcc_cv_as != x; then
25272     $as_echo "$conftest_s" > conftest.s
25273     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25274   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25275   (eval $ac_try) 2>&5
25276   ac_status=$?
25277   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25278   test $ac_status = 0; }; }
25279     then
25280         gcc_cv_as_powerpc_popcntd=yes
25281     else
25282       echo "configure: failed program was" >&5
25283       cat conftest.s >&5
25284     fi
25285     rm -f conftest.o conftest.s
25286   fi
25287 fi
25288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
25289 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
25290 if test $gcc_cv_as_powerpc_popcntd = yes; then
25291
25292 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
25293
25294 fi
25295
25296     case $target in
25297       *-*-aix*) conftest_s='    .machine "pwr8"
25298         .csect .text[PR]';;
25299       *) conftest_s='   .machine power8
25300         .text';;
25301     esac
25302
25303     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for power8 support" >&5
25304 $as_echo_n "checking assembler for power8 support... " >&6; }
25305 if test "${gcc_cv_as_powerpc_power8+set}" = set; then :
25306   $as_echo_n "(cached) " >&6
25307 else
25308   gcc_cv_as_powerpc_power8=no
25309     if test $in_tree_gas = yes; then
25310     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25311   then gcc_cv_as_powerpc_power8=yes
25312 fi
25313   elif test x$gcc_cv_as != x; then
25314     $as_echo "$conftest_s" > conftest.s
25315     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25316   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25317   (eval $ac_try) 2>&5
25318   ac_status=$?
25319   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25320   test $ac_status = 0; }; }
25321     then
25322         gcc_cv_as_powerpc_power8=yes
25323     else
25324       echo "configure: failed program was" >&5
25325       cat conftest.s >&5
25326     fi
25327     rm -f conftest.o conftest.s
25328   fi
25329 fi
25330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_power8" >&5
25331 $as_echo "$gcc_cv_as_powerpc_power8" >&6; }
25332 if test $gcc_cv_as_powerpc_power8 = yes; then
25333
25334 $as_echo "#define HAVE_AS_POWER8 1" >>confdefs.h
25335
25336 fi
25337
25338     case $target in
25339       *-*-aix*) conftest_s='    .csect .text[PR]
25340         lwsync';;
25341       *) conftest_s='   .text
25342         lwsync';;
25343     esac
25344
25345     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
25346 $as_echo_n "checking assembler for lwsync support... " >&6; }
25347 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
25348   $as_echo_n "(cached) " >&6
25349 else
25350   gcc_cv_as_powerpc_lwsync=no
25351     if test $in_tree_gas = yes; then
25352     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25353   then gcc_cv_as_powerpc_lwsync=yes
25354 fi
25355   elif test x$gcc_cv_as != x; then
25356     $as_echo "$conftest_s" > conftest.s
25357     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25358   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25359   (eval $ac_try) 2>&5
25360   ac_status=$?
25361   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25362   test $ac_status = 0; }; }
25363     then
25364         gcc_cv_as_powerpc_lwsync=yes
25365     else
25366       echo "configure: failed program was" >&5
25367       cat conftest.s >&5
25368     fi
25369     rm -f conftest.o conftest.s
25370   fi
25371 fi
25372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
25373 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
25374 if test $gcc_cv_as_powerpc_lwsync = yes; then
25375
25376 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
25377
25378 fi
25379
25380     case $target in
25381       *-*-aix*) conftest_s='    .machine "476"
25382         .csect .text[PR]
25383         dci 0';;
25384       *) conftest_s='   .machine "476"
25385         .text
25386         dci 0';;
25387     esac
25388
25389     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25390 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25391 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25392   $as_echo_n "(cached) " >&6
25393 else
25394   gcc_cv_as_powerpc_dci=no
25395     if test $in_tree_gas = yes; then
25396     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25397   then gcc_cv_as_powerpc_dci=yes
25398 fi
25399   elif test x$gcc_cv_as != x; then
25400     $as_echo "$conftest_s" > conftest.s
25401     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25402   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25403   (eval $ac_try) 2>&5
25404   ac_status=$?
25405   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25406   test $ac_status = 0; }; }
25407     then
25408         gcc_cv_as_powerpc_dci=yes
25409     else
25410       echo "configure: failed program was" >&5
25411       cat conftest.s >&5
25412     fi
25413     rm -f conftest.o conftest.s
25414   fi
25415 fi
25416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
25417 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25418 if test $gcc_cv_as_powerpc_dci = yes; then
25419
25420 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25421
25422 fi
25423
25424     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25425 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25426 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25427   $as_echo_n "(cached) " >&6
25428 else
25429   gcc_cv_as_powerpc_gnu_attribute=no
25430     if test $in_tree_gas = yes; then
25431     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25432   then gcc_cv_as_powerpc_gnu_attribute=yes
25433 fi
25434   elif test x$gcc_cv_as != x; then
25435     $as_echo '.gnu_attribute 4,1' > conftest.s
25436     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25437   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25438   (eval $ac_try) 2>&5
25439   ac_status=$?
25440   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25441   test $ac_status = 0; }; }
25442     then
25443         gcc_cv_as_powerpc_gnu_attribute=yes
25444     else
25445       echo "configure: failed program was" >&5
25446       cat conftest.s >&5
25447     fi
25448     rm -f conftest.o conftest.s
25449   fi
25450 fi
25451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
25452 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
25453 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
25454
25455 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25456
25457 fi
25458
25459     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
25460 $as_echo_n "checking assembler for tls marker support... " >&6; }
25461 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
25462   $as_echo_n "(cached) " >&6
25463 else
25464   gcc_cv_as_powerpc_tls_markers=no
25465     if test $in_tree_gas = yes; then
25466     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
25467   then gcc_cv_as_powerpc_tls_markers=yes
25468 fi
25469   elif test x$gcc_cv_as != x; then
25470     $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
25471     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25472   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25473   (eval $ac_try) 2>&5
25474   ac_status=$?
25475   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25476   test $ac_status = 0; }; }
25477     then
25478         gcc_cv_as_powerpc_tls_markers=yes
25479     else
25480       echo "configure: failed program was" >&5
25481       cat conftest.s >&5
25482     fi
25483     rm -f conftest.o conftest.s
25484   fi
25485 fi
25486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
25487 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
25488 if test $gcc_cv_as_powerpc_tls_markers = yes; then
25489
25490 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
25491
25492 fi
25493
25494     case $target in
25495       *-*-aix*)
25496         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
25497 $as_echo_n "checking assembler for .ref support... " >&6; }
25498 if test "${gcc_cv_as_aix_ref+set}" = set; then :
25499   $as_echo_n "(cached) " >&6
25500 else
25501   gcc_cv_as_aix_ref=no
25502     if test $in_tree_gas = yes; then
25503     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 21 \) \* 1000 + 0`
25504   then gcc_cv_as_aix_ref=yes
25505 fi
25506   elif test x$gcc_cv_as != x; then
25507     $as_echo '  .csect stuff[rw]
25508              stuff:
25509                 .long 1
25510                 .extern sym
25511                 .ref sym
25512           ' > conftest.s
25513     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25514   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25515   (eval $ac_try) 2>&5
25516   ac_status=$?
25517   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25518   test $ac_status = 0; }; }
25519     then
25520         gcc_cv_as_aix_ref=yes
25521     else
25522       echo "configure: failed program was" >&5
25523       cat conftest.s >&5
25524     fi
25525     rm -f conftest.o conftest.s
25526   fi
25527 fi
25528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
25529 $as_echo "$gcc_cv_as_aix_ref" >&6; }
25530 if test $gcc_cv_as_aix_ref = yes; then
25531
25532 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
25533
25534 fi
25535         ;;
25536     esac
25537     ;;
25538
25539   mips*-*-*)
25540     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
25541 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
25542 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
25543   $as_echo_n "(cached) " >&6
25544 else
25545   gcc_cv_as_mips_explicit_relocs=no
25546     if test $in_tree_gas = yes; then
25547     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25548   then gcc_cv_as_mips_explicit_relocs=yes
25549 fi
25550   elif test x$gcc_cv_as != x; then
25551     $as_echo '  lw $4,%gp_rel(foo)($4)' > conftest.s
25552     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25553   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25554   (eval $ac_try) 2>&5
25555   ac_status=$?
25556   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25557   test $ac_status = 0; }; }
25558     then
25559         gcc_cv_as_mips_explicit_relocs=yes
25560     else
25561       echo "configure: failed program was" >&5
25562       cat conftest.s >&5
25563     fi
25564     rm -f conftest.o conftest.s
25565   fi
25566 fi
25567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
25568 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25569 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25570   if test x$target_cpu_default = x
25571        then target_cpu_default=MASK_EXPLICIT_RELOCS
25572        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25573        fi
25574 fi
25575     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25576 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25577 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25578   $as_echo_n "(cached) " >&6
25579 else
25580   gcc_cv_as_mips_no_shared=no
25581     if test $in_tree_gas = yes; then
25582     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25583   then gcc_cv_as_mips_no_shared=yes
25584 fi
25585   elif test x$gcc_cv_as != x; then
25586     $as_echo 'nop' > conftest.s
25587     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25588   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25589   (eval $ac_try) 2>&5
25590   ac_status=$?
25591   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25592   test $ac_status = 0; }; }
25593     then
25594         gcc_cv_as_mips_no_shared=yes
25595     else
25596       echo "configure: failed program was" >&5
25597       cat conftest.s >&5
25598     fi
25599     rm -f conftest.o conftest.s
25600   fi
25601 fi
25602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25603 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25604 if test $gcc_cv_as_mips_no_shared = yes; then
25605
25606 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25607
25608 fi
25609
25610     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25611 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25612 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25613   $as_echo_n "(cached) " >&6
25614 else
25615   gcc_cv_as_mips_gnu_attribute=no
25616     if test $in_tree_gas = yes; then
25617     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25618   then gcc_cv_as_mips_gnu_attribute=yes
25619 fi
25620   elif test x$gcc_cv_as != x; then
25621     $as_echo '.gnu_attribute 4,1' > conftest.s
25622     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25623   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25624   (eval $ac_try) 2>&5
25625   ac_status=$?
25626   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25627   test $ac_status = 0; }; }
25628     then
25629         gcc_cv_as_mips_gnu_attribute=yes
25630     else
25631       echo "configure: failed program was" >&5
25632       cat conftest.s >&5
25633     fi
25634     rm -f conftest.o conftest.s
25635   fi
25636 fi
25637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25638 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25639 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25640
25641 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25642
25643 fi
25644
25645     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25646 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25647 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25648   $as_echo_n "(cached) " >&6
25649 else
25650   gcc_cv_as_mips_dtprelword=no
25651     if test $in_tree_gas = yes; then
25652     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25653   then gcc_cv_as_mips_dtprelword=yes
25654 fi
25655   elif test x$gcc_cv_as != x; then
25656     $as_echo '.section .tdata,"awT",@progbits
25657 x:
25658         .word 2
25659         .text
25660         .dtprelword x+0x8000' > conftest.s
25661     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25662   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25663   (eval $ac_try) 2>&5
25664   ac_status=$?
25665   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25666   test $ac_status = 0; }; }
25667     then
25668         gcc_cv_as_mips_dtprelword=yes
25669     else
25670       echo "configure: failed program was" >&5
25671       cat conftest.s >&5
25672     fi
25673     rm -f conftest.o conftest.s
25674   fi
25675 fi
25676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25677 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25678 if test $gcc_cv_as_mips_dtprelword = yes; then
25679
25680 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25681
25682 fi
25683
25684     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25685 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25686 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25687   $as_echo_n "(cached) " >&6
25688 else
25689   gcc_cv_as_mips_dspr1_mult=no
25690   if test x$gcc_cv_as != x; then
25691     $as_echo '  .set    mips32r2
25692         .set    nodspr2
25693         .set    dsp
25694         madd    $ac3,$4,$5
25695         maddu   $ac3,$4,$5
25696         msub    $ac3,$4,$5
25697         msubu   $ac3,$4,$5
25698         mult    $ac3,$4,$5
25699         multu   $ac3,$4,$5' > conftest.s
25700     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25701   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25702   (eval $ac_try) 2>&5
25703   ac_status=$?
25704   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25705   test $ac_status = 0; }; }
25706     then
25707         gcc_cv_as_mips_dspr1_mult=yes
25708     else
25709       echo "configure: failed program was" >&5
25710       cat conftest.s >&5
25711     fi
25712     rm -f conftest.o conftest.s
25713   fi
25714 fi
25715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25716 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25717 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25718
25719 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25720
25721 fi
25722
25723     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
25724 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
25725     gcc_cv_as_ld_jalr_reloc=no
25726     if test $gcc_cv_as_mips_explicit_relocs = yes; then
25727       if test $in_tree_ld = yes ; then
25728         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
25729            && test $in_tree_ld_is_elf = yes; then
25730           gcc_cv_as_ld_jalr_reloc=yes
25731         fi
25732       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
25733         echo '  .ent x' > conftest.s
25734         echo 'x:        ld $2,%got_disp(y)($3)' >> conftest.s
25735         echo '  ld $25,%call16(y)($28)' >> conftest.s
25736         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
25737         echo '1:        jalr $25' >> conftest.s
25738         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
25739         echo '1:        jalr $25' >> conftest.s
25740         echo '  .end x' >> conftest.s
25741         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
25742            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
25743           if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
25744              && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
25745             gcc_cv_as_ld_jalr_reloc=yes
25746           fi
25747         fi
25748         rm -f conftest.*
25749       fi
25750     fi
25751     if test $gcc_cv_as_ld_jalr_reloc = yes; then
25752       if test x$target_cpu_default = x; then
25753         target_cpu_default=MASK_RELAX_PIC_CALLS
25754       else
25755         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
25756       fi
25757     fi
25758     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
25759 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
25760
25761     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
25762 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
25763 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
25764   $as_echo_n "(cached) " >&6
25765 else
25766   gcc_cv_ld_mips_personality_relaxation=no
25767        if test $in_tree_ld = yes ; then
25768          if test "$gcc_cv_gld_major_version" -eq 2 \
25769                  -a "$gcc_cv_gld_minor_version" -ge 21 \
25770                  -o "$gcc_cv_gld_major_version" -gt 2; then
25771            gcc_cv_ld_mips_personality_relaxation=yes
25772          fi
25773        elif test x$gcc_cv_as != x \
25774                  -a x$gcc_cv_ld != x \
25775                  -a x$gcc_cv_readelf != x ; then
25776          cat > conftest.s <<EOF
25777         .cfi_startproc
25778         .cfi_personality 0x80,indirect_ptr
25779         .ent test
25780 test:
25781         nop
25782         .end test
25783         .cfi_endproc
25784
25785         .section .data,"aw",@progbits
25786 indirect_ptr:
25787         .dc.a personality
25788 EOF
25789          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
25790             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
25791            if $gcc_cv_readelf -d conftest 2>&1 \
25792               | grep TEXTREL > /dev/null 2>&1; then
25793              :
25794            elif $gcc_cv_readelf --relocs conftest 2>&1 \
25795                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
25796              :
25797            else
25798              gcc_cv_ld_mips_personality_relaxation=yes
25799            fi
25800          fi
25801        fi
25802        rm -f conftest.s conftest.o conftest
25803 fi
25804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
25805 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
25806     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
25807
25808 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
25809
25810     fi
25811     ;;
25812 esac
25813
25814 # Mips and HP-UX need the GNU assembler.
25815 # Linux on IA64 might be able to use the Intel assembler.
25816
25817 case "$target" in
25818   mips*-*-* | *-*-hpux* )
25819     if test x$gas_flag = xyes \
25820        || test x"$host" != x"$build" \
25821        || test ! -x "$gcc_cv_as" \
25822        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
25823       :
25824     else
25825       echo "*** This configuration requires the GNU assembler" >&2
25826       exit 1
25827     fi
25828     ;;
25829 esac
25830
25831 # ??? Not all targets support dwarf2 debug_line, even within a version
25832 # of gas.  Moreover, we need to emit a valid instruction to trigger any
25833 # info to the output file.  So, as supported targets are added to gas 2.11,
25834 # add some instruction here to (also) show we expect this might work.
25835 # ??? Once 2.11 is released, probably need to add first known working
25836 # version to the per-target configury.
25837 case "$cpu_type" in
25838   alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze | mips \
25839   | pa | rs6000 | score | sparc | spu | tilegx | tilepro | xstormy16 | xtensa)
25840     insn="nop"
25841     ;;
25842   ia64 | s390)
25843     insn="nop 0"
25844     ;;
25845   mmix)
25846     insn="swym 0"
25847     ;;
25848 esac
25849 if test x"$insn" != x; then
25850  conftest_s="\
25851         .file 1 \"conftest.s\"
25852         .loc 1 3 0
25853         $insn"
25854  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
25855 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
25856 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
25857   $as_echo_n "(cached) " >&6
25858 else
25859   gcc_cv_as_dwarf2_debug_line=no
25860     if test $in_tree_gas = yes; then
25861     if test $in_tree_gas_is_elf = yes \
25862   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25863   then gcc_cv_as_dwarf2_debug_line=yes
25864 fi
25865   elif test x$gcc_cv_as != x; then
25866     $as_echo "$conftest_s" > conftest.s
25867     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25868   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25869   (eval $ac_try) 2>&5
25870   ac_status=$?
25871   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25872   test $ac_status = 0; }; }
25873     then
25874         if test x$gcc_cv_objdump != x \
25875    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
25876       | grep debug_line > /dev/null 2>&1; then
25877      gcc_cv_as_dwarf2_debug_line=yes
25878    fi
25879     else
25880       echo "configure: failed program was" >&5
25881       cat conftest.s >&5
25882     fi
25883     rm -f conftest.o conftest.s
25884   fi
25885 fi
25886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
25887 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
25888
25889
25890 # The .debug_line file table must be in the exact order that
25891 # we specified the files, since these indices are also used
25892 # by DW_AT_decl_file.  Approximate this test by testing if
25893 # the assembler bitches if the same index is assigned twice.
25894  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
25895 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
25896 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
25897   $as_echo_n "(cached) " >&6
25898 else
25899   gcc_cv_as_dwarf2_file_buggy=no
25900   if test x$gcc_cv_as != x; then
25901     $as_echo '  .file 1 "foo.s"
25902         .file 1 "bar.s"' > conftest.s
25903     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25904   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25905   (eval $ac_try) 2>&5
25906   ac_status=$?
25907   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25908   test $ac_status = 0; }; }
25909     then
25910         gcc_cv_as_dwarf2_file_buggy=yes
25911     else
25912       echo "configure: failed program was" >&5
25913       cat conftest.s >&5
25914     fi
25915     rm -f conftest.o conftest.s
25916   fi
25917 fi
25918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
25919 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
25920
25921
25922  if test $gcc_cv_as_dwarf2_debug_line = yes \
25923  && test $gcc_cv_as_dwarf2_file_buggy = no; then
25924
25925 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
25926
25927  fi
25928
25929  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
25930 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
25931 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
25932   $as_echo_n "(cached) " >&6
25933 else
25934   gcc_cv_as_gdwarf2_flag=no
25935     if test $in_tree_gas = yes; then
25936     if test $in_tree_gas_is_elf = yes \
25937   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25938   then gcc_cv_as_gdwarf2_flag=yes
25939 fi
25940   elif test x$gcc_cv_as != x; then
25941     $as_echo "$insn" > conftest.s
25942     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
25943   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25944   (eval $ac_try) 2>&5
25945   ac_status=$?
25946   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25947   test $ac_status = 0; }; }
25948     then
25949         gcc_cv_as_gdwarf2_flag=yes
25950     else
25951       echo "configure: failed program was" >&5
25952       cat conftest.s >&5
25953     fi
25954     rm -f conftest.o conftest.s
25955   fi
25956 fi
25957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
25958 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
25959 if test $gcc_cv_as_gdwarf2_flag = yes; then
25960
25961 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
25962
25963 fi
25964
25965  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
25966 $as_echo_n "checking assembler for --gstabs option... " >&6; }
25967 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
25968   $as_echo_n "(cached) " >&6
25969 else
25970   gcc_cv_as_gstabs_flag=no
25971     if test $in_tree_gas = yes; then
25972     if test $in_tree_gas_is_elf = yes \
25973   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25974   then gcc_cv_as_gstabs_flag=yes
25975 fi
25976   elif test x$gcc_cv_as != x; then
25977     $as_echo "$insn" > conftest.s
25978     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
25979   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25980   (eval $ac_try) 2>&5
25981   ac_status=$?
25982   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25983   test $ac_status = 0; }; }
25984     then
25985         # The native Solaris 9/Intel assembler doesn't understand --gstabs
25986    # and warns about it, but still exits successfully.  So check for
25987    # this.
25988    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
25989   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25990   (eval $ac_try) 2>&5
25991   ac_status=$?
25992   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25993   test $ac_status = 0; }; }
25994    then :
25995    else gcc_cv_as_gstabs_flag=yes
25996    fi
25997     else
25998       echo "configure: failed program was" >&5
25999       cat conftest.s >&5
26000     fi
26001     rm -f conftest.o conftest.s
26002   fi
26003 fi
26004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
26005 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
26006 if test $gcc_cv_as_gstabs_flag = yes; then
26007
26008 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
26009
26010 fi
26011
26012  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
26013 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
26014 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
26015   $as_echo_n "(cached) " >&6
26016 else
26017   gcc_cv_as_debug_prefix_map_flag=no
26018     if test $in_tree_gas = yes; then
26019     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
26020   then gcc_cv_as_debug_prefix_map_flag=yes
26021 fi
26022   elif test x$gcc_cv_as != x; then
26023     $as_echo "$insn" > conftest.s
26024     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
26025   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26026   (eval $ac_try) 2>&5
26027   ac_status=$?
26028   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26029   test $ac_status = 0; }; }
26030     then
26031         gcc_cv_as_debug_prefix_map_flag=yes
26032     else
26033       echo "configure: failed program was" >&5
26034       cat conftest.s >&5
26035     fi
26036     rm -f conftest.o conftest.s
26037   fi
26038 fi
26039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
26040 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
26041 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
26042
26043 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
26044
26045 fi
26046 fi
26047
26048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
26049 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
26050 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
26051   $as_echo_n "(cached) " >&6
26052 else
26053   gcc_cv_as_lcomm_with_alignment=no
26054   if test x$gcc_cv_as != x; then
26055     $as_echo '.lcomm bar,4,16' > conftest.s
26056     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26057   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26058   (eval $ac_try) 2>&5
26059   ac_status=$?
26060   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26061   test $ac_status = 0; }; }
26062     then
26063         gcc_cv_as_lcomm_with_alignment=yes
26064     else
26065       echo "configure: failed program was" >&5
26066       cat conftest.s >&5
26067     fi
26068     rm -f conftest.o conftest.s
26069   fi
26070 fi
26071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
26072 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
26073 if test $gcc_cv_as_lcomm_with_alignment = yes; then
26074
26075 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
26076
26077 fi
26078
26079 # Check whether --enable-gnu-unique-object was given.
26080 if test "${enable_gnu_unique_object+set}" = set; then :
26081   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
26082     yes | no) ;;
26083     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
26084 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
26085   esac
26086 else
26087   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
26088 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
26089 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
26090   $as_echo_n "(cached) " >&6
26091 else
26092   gcc_cv_as_gnu_unique_object=no
26093     if test $in_tree_gas = yes; then
26094     if test $in_tree_gas_is_elf = yes \
26095   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
26096   then gcc_cv_as_gnu_unique_object=yes
26097 fi
26098   elif test x$gcc_cv_as != x; then
26099     $as_echo '.type foo, '$target_type_format_char'gnu_unique_object' > conftest.s
26100     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26101   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26102   (eval $ac_try) 2>&5
26103   ac_status=$?
26104   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26105   test $ac_status = 0; }; }
26106     then
26107         gcc_cv_as_gnu_unique_object=yes
26108     else
26109       echo "configure: failed program was" >&5
26110       cat conftest.s >&5
26111     fi
26112     rm -f conftest.o conftest.s
26113   fi
26114 fi
26115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
26116 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
26117 if test $gcc_cv_as_gnu_unique_object = yes; then
26118   # We need to unquote above to to use the definition from config.gcc.
26119 # Also check for ld.so support, i.e. glibc 2.11 or higher.
26120    if test x$host = x$build -a x$host = x$target &&
26121        ldd --version 2>/dev/null &&
26122        glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
26123       glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
26124       glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
26125       glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
26126       if test "$glibcnum" -ge 2011 ; then
26127         enable_gnu_unique_object=yes
26128       fi
26129     fi
26130 fi
26131 fi
26132
26133 if test x$enable_gnu_unique_object = xyes; then
26134
26135 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
26136
26137 fi
26138
26139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
26140 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
26141 if test "${gcc_cv_as_line_zero+set}" = set; then :
26142   $as_echo_n "(cached) " >&6
26143 else
26144   gcc_cv_as_line_zero=no
26145   if test $in_tree_gas = yes; then
26146     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
26147   then gcc_cv_as_line_zero=yes
26148 fi
26149   elif test "x$gcc_cv_as" != x; then
26150     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
26151     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
26152   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26153   (eval $ac_try) 2>&5
26154   ac_status=$?
26155   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26156   test $ac_status = 0; }; } &&
26157        test "x`cat conftest.out`" = x
26158     then
26159       gcc_cv_as_line_zero=yes
26160     else
26161       echo "configure: failed program was" >&5
26162       cat conftest.s >&5
26163       echo "configure: error output was" >&5
26164       cat conftest.out >&5
26165     fi
26166     rm -f conftest.o conftest.s conftest.out
26167   fi
26168 fi
26169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
26170 $as_echo "$gcc_cv_as_line_zero" >&6; }
26171 if test "x$gcc_cv_as_line_zero" = xyes; then
26172
26173 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
26174
26175 fi
26176
26177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
26178 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
26179 gcc_cv_ld_eh_frame_hdr=no
26180 if test $in_tree_ld = yes ; then
26181   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
26182      && test $in_tree_ld_is_elf = yes; then
26183     gcc_cv_ld_eh_frame_hdr=yes
26184   fi
26185 elif test x$gcc_cv_ld != x; then
26186   if echo "$ld_ver" | grep GNU > /dev/null; then
26187     # Check if linker supports --eh-frame-hdr option
26188     if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
26189       gcc_cv_ld_eh_frame_hdr=yes
26190     fi
26191   else
26192     case "$target" in
26193       *-*-solaris2*)
26194         # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
26195         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
26196           gcc_cv_ld_eh_frame_hdr=yes
26197         fi
26198         ;;
26199     esac
26200   fi
26201 fi
26202
26203 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
26204
26205 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
26206
26207 fi
26208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
26209 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
26210
26211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
26212 $as_echo_n "checking linker position independent executable support... " >&6; }
26213 gcc_cv_ld_pie=no
26214 if test $in_tree_ld = yes ; then
26215   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
26216      && test $in_tree_ld_is_elf = yes; then
26217     gcc_cv_ld_pie=yes
26218   fi
26219 elif test x$gcc_cv_ld != x; then
26220         # Check if linker supports -pie option
26221         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
26222                 gcc_cv_ld_pie=yes
26223         fi
26224 fi
26225 if test x"$gcc_cv_ld_pie" = xyes; then
26226
26227 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
26228
26229 fi
26230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
26231 $as_echo "$gcc_cv_ld_pie" >&6; }
26232
26233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
26234 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
26235 gcc_cv_ld_eh_gc_sections=no
26236 if test $in_tree_ld = yes ; then
26237   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
26238      && test $in_tree_ld_is_elf = yes; then
26239     gcc_cv_ld_eh_gc_sections=yes
26240   fi
26241 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
26242   cat > conftest.s <<EOF
26243         .section        .text
26244 .globl _start
26245         .type _start, @function
26246 _start:
26247         .long foo
26248         .size _start, .-_start
26249         .section        .text.foo,"ax",@progbits
26250         .type foo, @function
26251 foo:
26252         .long 0
26253         .size foo, .-foo
26254         .section        .gcc_except_table.foo,"a",@progbits
26255 .L0:
26256         .long 0
26257         .section        .eh_frame,"a",@progbits
26258         .long .L0
26259 EOF
26260   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26261     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26262          | grep "gc-sections option ignored" > /dev/null; then
26263       gcc_cv_ld_eh_gc_sections=no
26264     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26265          | grep gcc_except_table > /dev/null; then
26266       gcc_cv_ld_eh_gc_sections=yes
26267       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
26268       if test x$gcc_cv_as_comdat_group != xyes; then
26269         gcc_cv_ld_eh_gc_sections=no
26270         cat > conftest.s <<EOF
26271         .section        .text
26272 .globl _start
26273         .type _start, @function
26274 _start:
26275         .long foo
26276         .size _start, .-_start
26277         .section        .gnu.linkonce.t.foo,"ax",@progbits
26278         .type foo, @function
26279 foo:
26280         .long 0
26281         .size foo, .-foo
26282         .section        .gcc_except_table.foo,"a",@progbits
26283 .L0:
26284         .long 0
26285         .section        .eh_frame,"a",@progbits
26286         .long .L0
26287 EOF
26288         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26289           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26290                | grep "gc-sections option ignored" > /dev/null; then
26291             gcc_cv_ld_eh_gc_sections=no
26292           elif $gcc_cv_objdump -h conftest 2> /dev/null \
26293                | grep gcc_except_table > /dev/null; then
26294             gcc_cv_ld_eh_gc_sections=yes
26295           fi
26296         fi
26297       fi
26298     fi
26299   fi
26300   rm -f conftest.s conftest.o conftest
26301 fi
26302 case "$target" in
26303   hppa*-*-linux*)
26304     # ??? This apparently exposes a binutils bug with PC-relative relocations.
26305     gcc_cv_ld_eh_gc_sections=no
26306     ;;
26307 esac
26308 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
26309
26310 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
26311
26312 fi
26313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
26314 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
26315
26316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
26317 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
26318 gcc_cv_ld_eh_gc_sections_bug=no
26319 if test $in_tree_ld = yes ; then
26320   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
26321      && test $in_tree_ld_is_elf = yes; then
26322     gcc_cv_ld_eh_gc_sections_bug=yes
26323   fi
26324 elif test x$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
26325   gcc_cv_ld_eh_gc_sections_bug=yes
26326   cat > conftest.s <<EOF
26327         .section        .text
26328 .globl _start
26329         .type _start, @function
26330 _start:
26331         .long foo
26332         .size _start, .-_start
26333         .section        .text.startup.foo,"ax",@progbits
26334         .type foo, @function
26335 foo:
26336         .long 0
26337         .size foo, .-foo
26338         .section        .gcc_except_table.foo,"a",@progbits
26339 .L0:
26340         .long 0
26341         .section        .eh_frame,"a",@progbits
26342         .long .L0
26343 EOF
26344   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26345     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26346          | grep "gc-sections option ignored" > /dev/null; then
26347       :
26348     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26349          | grep gcc_except_table > /dev/null; then
26350       gcc_cv_ld_eh_gc_sections_bug=no
26351     fi
26352   fi
26353   rm -f conftest.s conftest.o conftest
26354 fi
26355 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
26356
26357 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
26358
26359 fi
26360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
26361 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
26362
26363 # --------
26364 # UNSORTED
26365 # --------
26366
26367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
26368 $as_echo_n "checking linker --as-needed support... " >&6; }
26369 if test "${gcc_cv_ld_as_needed+set}" = set; then :
26370   $as_echo_n "(cached) " >&6
26371 else
26372   gcc_cv_ld_as_needed=no
26373 if test $in_tree_ld = yes ; then
26374   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26375      && test $in_tree_ld_is_elf = yes; then
26376     gcc_cv_ld_as_needed=yes
26377   fi
26378 elif test x$gcc_cv_ld != x; then
26379         # Check if linker supports --as-needed and --no-as-needed options
26380         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
26381                 gcc_cv_ld_as_needed=yes
26382         fi
26383 fi
26384
26385 fi
26386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
26387 $as_echo "$gcc_cv_ld_as_needed" >&6; }
26388 if test x"$gcc_cv_ld_as_needed" = xyes; then
26389
26390 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
26391
26392 fi
26393
26394 case "$target:$tm_file" in
26395   powerpc64-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
26396   case "$target" in
26397      *-*-linux*)
26398      emul_name="-melf64ppc"
26399       ;;
26400      *-*-freebsd*)
26401      emul_name="-melf64ppc_fbsd"
26402       ;;
26403   esac
26404     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
26405 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
26406 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
26407   $as_echo_n "(cached) " >&6
26408 else
26409   gcc_cv_ld_no_dot_syms=no
26410     if test x"$ld_is_gold" = xyes; then
26411       gcc_cv_ld_no_dot_syms=yes
26412     elif test $in_tree_ld = yes ; then
26413       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
26414         gcc_cv_ld_no_dot_syms=yes
26415       fi
26416     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26417       cat > conftest1.s <<EOF
26418         .text
26419         bl .foo
26420 EOF
26421       cat > conftest2.s <<EOF
26422         .section ".opd","aw"
26423         .align 3
26424         .globl foo
26425         .type foo,@function
26426 foo:
26427         .quad .LEfoo,.TOC.@tocbase,0
26428         .text
26429 .LEfoo:
26430         blr
26431         .size foo,.-.LEfoo
26432 EOF
26433       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
26434          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
26435          && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
26436         gcc_cv_ld_no_dot_syms=yes
26437       fi
26438       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
26439     fi
26440
26441 fi
26442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
26443 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
26444     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
26445
26446 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
26447
26448     fi
26449
26450     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26451 $as_echo_n "checking linker large toc support... " >&6; }
26452 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26453   $as_echo_n "(cached) " >&6
26454 else
26455   gcc_cv_ld_large_toc=no
26456     if test x"$ld_is_gold" = xyes; then
26457       gcc_cv_ld_large_toc=yes
26458     elif test $in_tree_ld = yes ; then
26459       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
26460         gcc_cv_ld_large_toc=yes
26461       fi
26462     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26463       cat > conftest.s <<EOF
26464         .section ".tbss","awT",@nobits
26465         .align 3
26466 ie0:    .space 8
26467         .global _start
26468         .text
26469 _start:
26470         addis 9,13,ie0@got@tprel@ha
26471         ld 9,ie0@got@tprel@l(9)
26472 EOF
26473       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
26474          && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
26475         gcc_cv_ld_large_toc=yes
26476       fi
26477       rm -f conftest conftest.o conftest.s
26478     fi
26479
26480 fi
26481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26482 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26483     if test x"$gcc_cv_ld_large_toc" = xyes; then
26484
26485 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26486
26487     fi
26488     ;;
26489 esac
26490
26491 case "$target" in
26492   *-*-aix*)
26493     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26494 $as_echo_n "checking linker large toc support... " >&6; }
26495 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26496   $as_echo_n "(cached) " >&6
26497 else
26498   gcc_cv_ld_large_toc=no
26499     if test x$gcc_cv_as != x ; then
26500       cat > conftest.s <<EOF
26501         .toc
26502 LC..1:
26503         .tc a[TC],a[RW]
26504         .extern a[RW]
26505         .csect .text[PR]
26506 .largetoctest:
26507         addis 9,LC..1@u(2)
26508         ld 3,LC..1@l(9)
26509 EOF
26510       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1; then
26511         gcc_cv_ld_large_toc=yes
26512       fi
26513       rm -f conftest conftest.o conftest.s
26514     fi
26515
26516 fi
26517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26518 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26519     if test x"$gcc_cv_ld_large_toc" = xyes; then
26520
26521 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26522
26523     fi
26524     ;;
26525 esac
26526
26527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
26528 $as_echo_n "checking linker --build-id support... " >&6; }
26529 if test "${gcc_cv_ld_buildid+set}" = set; then :
26530   $as_echo_n "(cached) " >&6
26531 else
26532   gcc_cv_ld_buildid=no
26533   if test $in_tree_ld = yes ; then
26534     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26535        "$gcc_cv_gld_minor_version" -ge 18 -o \
26536        "$gcc_cv_gld_major_version" -gt 2 \
26537        && test $in_tree_ld_is_elf = yes; then
26538       gcc_cv_ld_buildid=yes
26539     fi
26540   elif test x$gcc_cv_ld != x; then
26541     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
26542       gcc_cv_ld_buildid=yes
26543     fi
26544   fi
26545 fi
26546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
26547 $as_echo "$gcc_cv_ld_buildid" >&6; }
26548 if test x"$gcc_cv_ld_buildid" = xyes; then
26549
26550 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
26551
26552 fi
26553
26554 # Check whether --enable-linker-build-id was given.
26555 if test "${enable_linker_build_id+set}" = set; then :
26556   enableval=$enable_linker_build_id;
26557 else
26558   enable_linker_build_id=no
26559 fi
26560
26561
26562 if test x"$enable_linker_build_id" = xyes; then
26563   if test x"$gcc_cv_ld_buildid" = xyes; then
26564
26565 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
26566
26567   else
26568     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
26569 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
26570   fi
26571 fi
26572
26573 # In binutils 2.21, GNU ld gained support for new emulations fully
26574 # supporting the Solaris 2 ABI.  Detect their presence in the linker used.
26575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
26576 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
26577 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
26578   $as_echo_n "(cached) " >&6
26579 else
26580   gcc_cv_ld_sol2_emulation=no
26581   if test $in_tree_ld = yes ; then
26582     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26583        "$gcc_cv_gld_minor_version" -ge 21 -o \
26584        "$gcc_cv_gld_major_version" -gt 2 \
26585        && test $in_tree_ld_is_elf = yes; then
26586       gcc_cv_ld_sol2_emulation=yes
26587     fi
26588   elif test x$gcc_cv_ld != x; then
26589     if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
26590        grep _sol2 > /dev/null; then
26591       gcc_cv_ld_sol2_emulation=yes
26592     fi
26593   fi
26594 fi
26595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
26596 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
26597 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
26598
26599 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
26600
26601 fi
26602
26603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
26604 $as_echo_n "checking linker --sysroot support... " >&6; }
26605 if test "${gcc_cv_ld_sysroot+set}" = set; then :
26606   $as_echo_n "(cached) " >&6
26607 else
26608   gcc_cv_ld_sysroot=no
26609   if test $in_tree_ld = yes ; then
26610       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
26611         gcc_cv_ld_sysroot=yes
26612       fi
26613   elif test x$gcc_cv_ld != x; then
26614     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
26615       gcc_cv_ld_sysroot=yes
26616     fi
26617   fi
26618 fi
26619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
26620 $as_echo "$gcc_cv_ld_sysroot" >&6; }
26621 if test x"$gcc_cv_ld_sysroot" = xyes; then
26622
26623 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
26624
26625 fi
26626
26627 if test x$with_sysroot = x && test x$host = x$target \
26628    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
26629    && test "$prefix" != "NONE"; then
26630
26631 cat >>confdefs.h <<_ACEOF
26632 #define PREFIX_INCLUDE_DIR "$prefix/include"
26633 _ACEOF
26634
26635 fi
26636
26637 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
26638   if test "x$with_headers" != x; then
26639     target_header_dir=$with_headers
26640   elif test "x$with_sysroot" = x; then
26641     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-include"
26642   elif test "x$with_build_sysroot" != "x"; then
26643     target_header_dir="${with_build_sysroot}${native_system_header_dir}"
26644   elif test "x$with_sysroot" = xyes; then
26645     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
26646   else
26647     target_header_dir="${with_sysroot}${native_system_header_dir}"
26648   fi
26649 else
26650   target_header_dir=${native_system_header_dir}
26651 fi
26652
26653 # Test for stack protector support in target C library.
26654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
26655 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
26656 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
26657   $as_echo_n "(cached) " >&6
26658 else
26659   gcc_cv_libc_provides_ssp=no
26660     case "$target" in
26661        *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
26662       # glibc 2.4 and later provides __stack_chk_fail and
26663       # either __stack_chk_guard, or TLS access to stack guard canary.
26664       if test -f $target_header_dir/features.h \
26665          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
26666             $target_header_dir/features.h > /dev/null; then
26667         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
26668            $target_header_dir/features.h > /dev/null; then
26669           gcc_cv_libc_provides_ssp=yes
26670         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
26671              $target_header_dir/features.h > /dev/null \
26672              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
26673              $target_header_dir/features.h > /dev/null; then
26674           gcc_cv_libc_provides_ssp=yes
26675         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
26676              $target_header_dir/features.h > /dev/null && \
26677              test -f $target_header_dir/bits/uClibc_config.h && \
26678              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
26679              $target_header_dir/bits/uClibc_config.h > /dev/null; then
26680           gcc_cv_libc_provides_ssp=yes
26681         fi
26682       # all versions of Bionic support stack protector
26683       elif test -f $target_header_dir/sys/cdefs.h \
26684         && $EGREP '^[  ]*#[    ]*define[       ]+__BIONIC__[   ]+1' \
26685            $target_header_dir/sys/cdefs.h > /dev/null; then
26686          gcc_cv_libc_provides_ssp=yes
26687       fi
26688         ;;
26689        *-*-gnu*)
26690          # Avoid complicated tests (see
26691          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
26692          # simply assert that glibc does provide this, which is true for all
26693          # realistically usable GNU/Hurd configurations.
26694          gcc_cv_libc_provides_ssp=yes;;
26695        *-*-darwin* | *-*-freebsd*)
26696          ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
26697 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
26698   gcc_cv_libc_provides_ssp=yes
26699 else
26700   echo "no __stack_chk_fail on this target"
26701 fi
26702
26703         ;;
26704   *) gcc_cv_libc_provides_ssp=no ;;
26705     esac
26706 fi
26707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
26708 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
26709
26710 if test x$gcc_cv_libc_provides_ssp = xyes; then
26711
26712 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
26713
26714 fi
26715
26716 # Test for <sys/sdt.h> on the target.
26717
26718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
26719 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
26720 have_sys_sdt_h=no
26721 if test -f $target_header_dir/sys/sdt.h; then
26722   have_sys_sdt_h=yes
26723
26724 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
26725
26726 fi
26727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
26728 $as_echo "$have_sys_sdt_h" >&6; }
26729
26730 # Check if TFmode long double should be used by default or not.
26731 # Some glibc targets used DFmode long double, but with glibc 2.4
26732 # and later they can use TFmode.
26733 case "$target" in
26734   powerpc*-*-linux* | \
26735   sparc*-*-linux* | \
26736   s390*-*-linux* | \
26737   alpha*-*-linux*)
26738
26739 # Check whether --with-long-double-128 was given.
26740 if test "${with_long_double_128+set}" = set; then :
26741   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
26742 else
26743   gcc_cv_target_ldbl128=no
26744       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
26745         $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
26746       && gcc_cv_target_ldbl128=yes
26747
26748 fi
26749
26750     ;;
26751 esac
26752 if test x$gcc_cv_target_ldbl128 = xyes; then
26753
26754 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
26755
26756 fi
26757
26758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
26759 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
26760 gcc_cv_target_dl_iterate_phdr=unknown
26761 case "$target" in
26762   # Restrict to Solaris 11+.  While most of the Solaris 11 linker changes
26763   # were backported to Solaris 10 Update 10, dl_iterate_phdr only lives in
26764   # libdl there, both complicating its use and breaking compatibility
26765   # between Solaris 10 updates.
26766   *-*-solaris2.1[1-9]*)
26767     # <link.h> needs both a dl_iterate_phdr declaration and support for
26768     # compilation with largefile support.
26769     if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
26770       && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
26771       gcc_cv_target_dl_iterate_phdr=yes
26772     else
26773       gcc_cv_target_dl_iterate_phdr=no
26774     fi
26775     ;;
26776 esac
26777
26778 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
26779
26780 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
26781
26782 fi
26783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
26784 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
26785
26786 # Find out what GC implementation we want, or may, use.
26787
26788 # Check whether --with-gc was given.
26789 if test "${with_gc+set}" = set; then :
26790   withval=$with_gc; case "$withval" in
26791   page)
26792     GGC=ggc-$withval
26793     ;;
26794   zone)
26795     GGC=ggc-$withval
26796
26797 $as_echo "#define GGC_ZONE 1" >>confdefs.h
26798
26799     ;;
26800   *)
26801     as_fn_error "$withval is an invalid option to --with-gc" "$LINENO" 5
26802     ;;
26803 esac
26804 else
26805   GGC=ggc-page
26806 fi
26807
26808
26809 echo "Using $GGC for garbage collection."
26810
26811 # Libraries to use on the host.  This will normally be set by the top
26812 # level Makefile.  Here we simply capture the value for our Makefile.
26813 if test -z "${HOST_LIBS+set}"; then
26814   HOST_LIBS=
26815 fi
26816
26817
26818 # Use the system's zlib library.
26819 zlibdir=-L../zlib
26820 zlibinc="-I\$(srcdir)/../zlib"
26821
26822 # Check whether --with-system-zlib was given.
26823 if test "${with_system_zlib+set}" = set; then :
26824   withval=$with_system_zlib; zlibdir=
26825 zlibinc=
26826
26827 fi
26828
26829
26830
26831
26832
26833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
26834 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
26835     # Check whether --enable-maintainer-mode was given.
26836 if test "${enable_maintainer_mode+set}" = set; then :
26837   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
26838 else
26839   maintainer_mode=no
26840 fi
26841
26842
26843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
26844 $as_echo "$maintainer_mode" >&6; }
26845
26846 if test "$maintainer_mode" = "yes"; then
26847   MAINT=''
26848 else
26849   MAINT='#'
26850 fi
26851
26852 # --------------
26853 # Language hooks
26854 # --------------
26855
26856 # Make empty files to contain the specs and options for each language.
26857 # Then add #include lines to for a compiler that has specs and/or options.
26858
26859 subdirs=
26860 lang_opt_files=
26861 lang_specs_files=
26862 lang_tree_files=
26863 # These (without "all_") are set in each config-lang.in.
26864 # `language' must be a single word so is spelled singularly.
26865 all_languages=
26866 all_compilers=
26867 all_outputs='Makefile'
26868 # List of language makefile fragments.
26869 all_lang_makefrags=
26870 # Additional files for gengtype
26871 all_gtfiles="$target_gtfiles"
26872
26873 # These are the languages that are set in --enable-languages,
26874 # and are available in the GCC tree.
26875 all_selected_languages=
26876
26877 # Add the language fragments.
26878 # Languages are added via two mechanisms.  Some information must be
26879 # recorded in makefile variables, these are defined in config-lang.in.
26880 # We accumulate them and plug them into the main Makefile.
26881 # The other mechanism is a set of hooks for each of the main targets
26882 # like `clean', `install', etc.
26883
26884 language_hooks="Make-hooks"
26885
26886 for lang in ${srcdir}/*/config-lang.in
26887 do
26888         test "$lang" = "${srcdir}/*/config-lang.in" && continue
26889
26890         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
26891         if test "x$lang_alias" = x
26892         then
26893               echo "$lang doesn't set \$language." 1>&2
26894               exit 1
26895         fi
26896         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
26897         subdirs="$subdirs $subdir"
26898
26899         # $gcc_subdir is where the gcc integration files are to be found
26900         # for a language, both for internal compiler purposes (compiler
26901         # sources implementing front-end to GCC tree converters), and for
26902         # build infrastructure purposes (Make-lang.in, etc.)
26903         #
26904         # This will be <subdir> (relative to $srcdir) if a line like
26905         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
26906         # is found in <langdir>/config-lang.in, and will remain <langdir>
26907         # otherwise.
26908         #
26909         # Except for the language alias (fetched above), the regular
26910         # "config-lang.in" contents are always retrieved from $gcc_subdir,
26911         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
26912         # only this and the language alias.
26913
26914         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
26915         if [ "$gcc_subdir" = "" ]; then
26916            gcc_subdir="$subdir"
26917         fi
26918
26919         case ",$enable_languages," in
26920         *,$lang_alias,*)
26921             all_selected_languages="$all_selected_languages $lang_alias"
26922             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
26923                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
26924             fi
26925             ;;
26926         esac
26927
26928         language=
26929         boot_language=
26930         compilers=
26931         outputs=
26932         gtfiles=
26933         subdir_requires=
26934         . ${srcdir}/$gcc_subdir/config-lang.in
26935         if test "x$language" = x
26936         then
26937                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
26938                 exit 1
26939         fi
26940
26941         ok=:
26942         case ",$enable_languages," in
26943                 *,$lang_alias,*) ;;
26944                 *)
26945                         for i in $subdir_requires; do
26946                                 test -f "${srcdir}/$i/config-lang.in" && continue
26947                                 ok=false
26948                                 break
26949                         done
26950                 ;;
26951         esac
26952         $ok || continue
26953
26954         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
26955         if test -f $srcdir/$gcc_subdir/lang.opt; then
26956             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
26957             all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
26958         fi
26959         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
26960             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
26961         fi
26962         all_languages="$all_languages $language"
26963         all_compilers="$all_compilers $compilers"
26964         all_outputs="$all_outputs $outputs"
26965         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
26966         case ",$enable_languages," in
26967                 *,lto,*)
26968
26969 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
26970
26971                     enable_lto=yes
26972
26973                     ;;
26974                 *) ;;
26975         esac
26976 done
26977
26978 check_languages=
26979 for language in $all_selected_languages
26980 do
26981         check_languages="$check_languages check-$language"
26982 done
26983
26984 # We link each language in with a set of hooks, reached indirectly via
26985 # lang.${target}.  Only do so for selected languages.
26986
26987 rm -f Make-hooks
26988 touch Make-hooks
26989 target_list="all.cross start.encap rest.encap tags \
26990         install-common install-man install-info install-pdf install-html dvi \
26991         pdf html uninstall info man srcextra srcman srcinfo \
26992         mostlyclean clean distclean maintainer-clean install-plugin"
26993
26994 for t in $target_list
26995 do
26996         x=
26997         for lang in $all_selected_languages
26998         do
26999                 x="$x $lang.$t"
27000         done
27001         echo "lang.$t: $x" >> Make-hooks
27002 done
27003
27004 # --------
27005 # Option include files
27006 # --------
27007
27008 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
27009 option_includes="option-includes.mk"
27010
27011
27012 # --------
27013 # UNSORTED
27014 # --------
27015
27016 # Create .gdbinit.
27017
27018 echo "dir ." > .gdbinit
27019 echo "dir ${srcdir}" >> .gdbinit
27020 if test x$gdb_needs_out_file_path = xyes
27021 then
27022         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
27023 fi
27024 if test "x$subdirs" != x; then
27025         for s in $subdirs
27026         do
27027                 echo "dir ${srcdir}/$s" >> .gdbinit
27028         done
27029 fi
27030 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
27031
27032 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
27033
27034
27035
27036 # Find a directory in which to install a shared libgcc.
27037
27038 # Check whether --enable-version-specific-runtime-libs was given.
27039 if test "${enable_version_specific_runtime_libs+set}" = set; then :
27040   enableval=$enable_version_specific_runtime_libs;
27041 fi
27042
27043
27044 # Substitute configuration variables
27045
27046
27047
27048
27049
27050
27051
27052
27053
27054
27055
27056
27057
27058
27059
27060
27061
27062
27063
27064
27065
27066
27067
27068
27069
27070
27071
27072
27073
27074
27075
27076
27077
27078
27079
27080
27081
27082
27083
27084
27085
27086
27087
27088
27089
27090
27091
27092
27093
27094
27095
27096
27097
27098
27099
27100
27101
27102
27103
27104
27105
27106
27107 # Echo link setup.
27108 if test x${build} = x${host} ; then
27109   if test x${host} = x${target} ; then
27110     echo "Links are now set up to build a native compiler for ${target}." 1>&2
27111   else
27112     echo "Links are now set up to build a cross-compiler" 1>&2
27113     echo " from ${host} to ${target}." 1>&2
27114   fi
27115 else
27116   if test x${host} = x${target} ; then
27117     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
27118     echo " for ${target}." 1>&2
27119   else
27120     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
27121     echo " from ${host} to ${target}." 1>&2
27122   fi
27123 fi
27124
27125
27126
27127
27128
27129
27130
27131
27132
27133 if test "x${CLOOGLIBS}" != "x" ; then
27134
27135 $as_echo "#define HAVE_cloog 1" >>confdefs.h
27136
27137 fi
27138
27139 # Check for plugin support
27140 # Check whether --enable-plugin was given.
27141 if test "${enable_plugin+set}" = set; then :
27142   enableval=$enable_plugin; enable_plugin=$enableval
27143 else
27144   enable_plugin=yes; default_plugin=yes
27145 fi
27146
27147
27148 pluginlibs=
27149
27150 case "${host}" in
27151   *-*-darwin*)
27152     if test x$build = x$host; then
27153       export_sym_check="nm${exeext} -g"
27154     elif test x$host = x$target; then
27155       export_sym_check="$gcc_cv_nm -g"
27156     else
27157       export_sym_check=
27158     fi
27159   ;;
27160   *)
27161     if test x$build = x$host; then
27162       export_sym_check="objdump${exeext} -T"
27163     elif test x$host = x$target; then
27164       export_sym_check="$gcc_cv_objdump -T"
27165     else
27166       export_sym_check=
27167     fi
27168   ;;
27169 esac
27170
27171 if test x"$enable_plugin" = x"yes"; then
27172
27173   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
27174 $as_echo_n "checking for exported symbols... " >&6; }
27175   if test "x$export_sym_check" != x; then
27176     echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
27177     ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
27178     if $export_sym_check conftest | grep foobar > /dev/null; then
27179       : # No need to use a flag
27180       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27181 $as_echo "yes" >&6; }
27182     else
27183       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27184 $as_echo "yes" >&6; }
27185       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
27186 $as_echo_n "checking for -rdynamic... " >&6; }
27187       ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
27188       if $export_sym_check conftest | grep foobar > /dev/null; then
27189         plugin_rdynamic=yes
27190         pluginlibs="-rdynamic"
27191       else
27192         plugin_rdynamic=no
27193         enable_plugin=no
27194       fi
27195       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
27196 $as_echo "$plugin_rdynamic" >&6; }
27197     fi
27198   else
27199     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
27200 $as_echo "unable to check" >&6; }
27201   fi
27202
27203   # Check -ldl
27204   saved_LIBS="$LIBS"
27205   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
27206 $as_echo_n "checking for library containing dlopen... " >&6; }
27207 if test "${ac_cv_search_dlopen+set}" = set; then :
27208   $as_echo_n "(cached) " >&6
27209 else
27210   ac_func_search_save_LIBS=$LIBS
27211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27212 /* end confdefs.h.  */
27213
27214 /* Override any GCC internal prototype to avoid an error.
27215    Use char because int might match the return type of a GCC
27216    builtin and then its argument prototype would still apply.  */
27217 #ifdef __cplusplus
27218 extern "C"
27219 #endif
27220 char dlopen ();
27221 int
27222 main ()
27223 {
27224 return dlopen ();
27225   ;
27226   return 0;
27227 }
27228 _ACEOF
27229 for ac_lib in '' dl; do
27230   if test -z "$ac_lib"; then
27231     ac_res="none required"
27232   else
27233     ac_res=-l$ac_lib
27234     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
27235   fi
27236   if ac_fn_c_try_link "$LINENO"; then :
27237   ac_cv_search_dlopen=$ac_res
27238 fi
27239 rm -f core conftest.err conftest.$ac_objext \
27240     conftest$ac_exeext
27241   if test "${ac_cv_search_dlopen+set}" = set; then :
27242   break
27243 fi
27244 done
27245 if test "${ac_cv_search_dlopen+set}" = set; then :
27246
27247 else
27248   ac_cv_search_dlopen=no
27249 fi
27250 rm conftest.$ac_ext
27251 LIBS=$ac_func_search_save_LIBS
27252 fi
27253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
27254 $as_echo "$ac_cv_search_dlopen" >&6; }
27255 ac_res=$ac_cv_search_dlopen
27256 if test "$ac_res" != no; then :
27257   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27258
27259 fi
27260
27261   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
27262     pluginlibs="$pluginlibs -ldl"
27263   fi
27264   LIBS="$saved_LIBS"
27265
27266   # Check that we can build shared objects with -fPIC -shared
27267   saved_LDFLAGS="$LDFLAGS"
27268   saved_CFLAGS="$CFLAGS"
27269   case "${host}" in
27270     *-*-darwin*)
27271       CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
27272       CFLAGS="$CFLAGS -fPIC"
27273       LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
27274     ;;
27275     *)
27276       CFLAGS="$CFLAGS -fPIC"
27277       LDFLAGS="$LDFLAGS -fPIC -shared"
27278     ;;
27279   esac
27280   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
27281 $as_echo_n "checking for -fPIC -shared... " >&6; }
27282   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27283 /* end confdefs.h.  */
27284 extern int X;
27285 int
27286 main ()
27287 {
27288 return X == 0;
27289   ;
27290   return 0;
27291 }
27292 _ACEOF
27293 if ac_fn_c_try_link "$LINENO"; then :
27294   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27295 $as_echo "yes" >&6; }; have_pic_shared=yes
27296 else
27297   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27298 $as_echo "no" >&6; }; have_pic_shared=no
27299 fi
27300 rm -f core conftest.err conftest.$ac_objext \
27301     conftest$ac_exeext conftest.$ac_ext
27302   if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
27303     pluginlibs=
27304     enable_plugin=no
27305   fi
27306   LDFLAGS="$saved_LDFLAGS"
27307   CFLAGS="$saved_CFLAGS"
27308
27309   # If plugin support had been requested but not available, fail.
27310   if test x"$enable_plugin" = x"no" ; then
27311     if test x"$default_plugin" != x"yes"; then
27312       as_fn_error "
27313 Building GCC with plugin support requires a host that supports
27314 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
27315     fi
27316   fi
27317 fi
27318
27319
27320
27321 if test x"$enable_plugin" = x"yes"; then
27322
27323 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
27324
27325 fi
27326
27327
27328 # Check whether --enable-libquadmath-support was given.
27329 if test "${enable_libquadmath_support+set}" = set; then :
27330   enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
27331 else
27332   ENABLE_LIBQUADMATH_SUPPORT=yes
27333 fi
27334
27335 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
27336
27337 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
27338
27339 fi
27340
27341
27342 # Specify what hash style to use by default.
27343
27344 # Check whether --with-linker-hash-style was given.
27345 if test "${with_linker_hash_style+set}" = set; then :
27346   withval=$with_linker_hash_style; case x"$withval" in
27347    xsysv)
27348      LINKER_HASH_STYLE=sysv
27349      ;;
27350    xgnu)
27351      LINKER_HASH_STYLE=gnu
27352      ;;
27353    xboth)
27354      LINKER_HASH_STYLE=both
27355      ;;
27356    *)
27357      as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
27358      ;;
27359  esac
27360 else
27361   LINKER_HASH_STYLE=''
27362 fi
27363
27364 if test x"${LINKER_HASH_STYLE}" != x; then
27365
27366 cat >>confdefs.h <<_ACEOF
27367 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
27368 _ACEOF
27369
27370 fi
27371
27372 # Configure the subdirectories
27373 # AC_CONFIG_SUBDIRS($subdirs)
27374
27375 # Create the Makefile
27376 # and configure language subdirectories
27377 ac_config_files="$ac_config_files $all_outputs"
27378
27379
27380 ac_config_commands="$ac_config_commands default"
27381
27382 cat >confcache <<\_ACEOF
27383 # This file is a shell script that caches the results of configure
27384 # tests run on this system so they can be shared between configure
27385 # scripts and configure runs, see configure's option --config-cache.
27386 # It is not useful on other systems.  If it contains results you don't
27387 # want to keep, you may remove or edit it.
27388 #
27389 # config.status only pays attention to the cache file if you give it
27390 # the --recheck option to rerun configure.
27391 #
27392 # `ac_cv_env_foo' variables (set or unset) will be overridden when
27393 # loading this file, other *unset* `ac_cv_foo' will be assigned the
27394 # following values.
27395
27396 _ACEOF
27397
27398 # The following way of writing the cache mishandles newlines in values,
27399 # but we know of no workaround that is simple, portable, and efficient.
27400 # So, we kill variables containing newlines.
27401 # Ultrix sh set writes to stderr and can't be redirected directly,
27402 # and sets the high bit in the cache file unless we assign to the vars.
27403 (
27404   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
27405     eval ac_val=\$$ac_var
27406     case $ac_val in #(
27407     *${as_nl}*)
27408       case $ac_var in #(
27409       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
27410 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
27411       esac
27412       case $ac_var in #(
27413       _ | IFS | as_nl) ;; #(
27414       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
27415       *) { eval $ac_var=; unset $ac_var;} ;;
27416       esac ;;
27417     esac
27418   done
27419
27420   (set) 2>&1 |
27421     case $as_nl`(ac_space=' '; set) 2>&1` in #(
27422     *${as_nl}ac_space=\ *)
27423       # `set' does not quote correctly, so add quotes: double-quote
27424       # substitution turns \\\\ into \\, and sed turns \\ into \.
27425       sed -n \
27426         "s/'/'\\\\''/g;
27427           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
27428       ;; #(
27429     *)
27430       # `set' quotes correctly as required by POSIX, so do not add quotes.
27431       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
27432       ;;
27433     esac |
27434     sort
27435 ) |
27436   sed '
27437      /^ac_cv_env_/b end
27438      t clear
27439      :clear
27440      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
27441      t end
27442      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
27443      :end' >>confcache
27444 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
27445   if test -w "$cache_file"; then
27446     test "x$cache_file" != "x/dev/null" &&
27447       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
27448 $as_echo "$as_me: updating cache $cache_file" >&6;}
27449     cat confcache >$cache_file
27450   else
27451     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
27452 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
27453   fi
27454 fi
27455 rm -f confcache
27456
27457 test "x$prefix" = xNONE && prefix=$ac_default_prefix
27458 # Let make expand exec_prefix.
27459 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27460
27461 DEFS=-DHAVE_CONFIG_H
27462
27463 ac_libobjs=
27464 ac_ltlibobjs=
27465 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
27466   # 1. Remove the extension, and $U if already installed.
27467   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
27468   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
27469   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
27470   #    will be set to the directory where LIBOBJS objects are built.
27471   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
27472   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
27473 done
27474 LIBOBJS=$ac_libobjs
27475
27476 LTLIBOBJS=$ac_ltlibobjs
27477
27478
27479
27480
27481 : ${CONFIG_STATUS=./config.status}
27482 ac_write_fail=0
27483 ac_clean_files_save=$ac_clean_files
27484 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
27485 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
27486 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
27487 as_write_fail=0
27488 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
27489 #! $SHELL
27490 # Generated by $as_me.
27491 # Run this file to recreate the current configuration.
27492 # Compiler output produced by configure, useful for debugging
27493 # configure, is in config.log if it exists.
27494
27495 debug=false
27496 ac_cs_recheck=false
27497 ac_cs_silent=false
27498
27499 SHELL=\${CONFIG_SHELL-$SHELL}
27500 export SHELL
27501 _ASEOF
27502 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
27503 ## -------------------- ##
27504 ## M4sh Initialization. ##
27505 ## -------------------- ##
27506
27507 # Be more Bourne compatible
27508 DUALCASE=1; export DUALCASE # for MKS sh
27509 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
27510   emulate sh
27511   NULLCMD=:
27512   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
27513   # is contrary to our usage.  Disable this feature.
27514   alias -g '${1+"$@"}'='"$@"'
27515   setopt NO_GLOB_SUBST
27516 else
27517   case `(set -o) 2>/dev/null` in #(
27518   *posix*) :
27519     set -o posix ;; #(
27520   *) :
27521      ;;
27522 esac
27523 fi
27524
27525
27526 as_nl='
27527 '
27528 export as_nl
27529 # Printing a long string crashes Solaris 7 /usr/bin/printf.
27530 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
27531 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
27532 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
27533 # Prefer a ksh shell builtin over an external printf program on Solaris,
27534 # but without wasting forks for bash or zsh.
27535 if test -z "$BASH_VERSION$ZSH_VERSION" \
27536     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
27537   as_echo='print -r --'
27538   as_echo_n='print -rn --'
27539 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
27540   as_echo='printf %s\n'
27541   as_echo_n='printf %s'
27542 else
27543   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
27544     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
27545     as_echo_n='/usr/ucb/echo -n'
27546   else
27547     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
27548     as_echo_n_body='eval
27549       arg=$1;
27550       case $arg in #(
27551       *"$as_nl"*)
27552         expr "X$arg" : "X\\(.*\\)$as_nl";
27553         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
27554       esac;
27555       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
27556     '
27557     export as_echo_n_body
27558     as_echo_n='sh -c $as_echo_n_body as_echo'
27559   fi
27560   export as_echo_body
27561   as_echo='sh -c $as_echo_body as_echo'
27562 fi
27563
27564 # The user is always right.
27565 if test "${PATH_SEPARATOR+set}" != set; then
27566   PATH_SEPARATOR=:
27567   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
27568     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
27569       PATH_SEPARATOR=';'
27570   }
27571 fi
27572
27573
27574 # IFS
27575 # We need space, tab and new line, in precisely that order.  Quoting is
27576 # there to prevent editors from complaining about space-tab.
27577 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
27578 # splitting by setting IFS to empty value.)
27579 IFS=" ""        $as_nl"
27580
27581 # Find who we are.  Look in the path if we contain no directory separator.
27582 case $0 in #((
27583   *[\\/]* ) as_myself=$0 ;;
27584   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27585 for as_dir in $PATH
27586 do
27587   IFS=$as_save_IFS
27588   test -z "$as_dir" && as_dir=.
27589     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
27590   done
27591 IFS=$as_save_IFS
27592
27593      ;;
27594 esac
27595 # We did not find ourselves, most probably we were run as `sh COMMAND'
27596 # in which case we are not to be found in the path.
27597 if test "x$as_myself" = x; then
27598   as_myself=$0
27599 fi
27600 if test ! -f "$as_myself"; then
27601   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
27602   exit 1
27603 fi
27604
27605 # Unset variables that we do not need and which cause bugs (e.g. in
27606 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
27607 # suppresses any "Segmentation fault" message there.  '((' could
27608 # trigger a bug in pdksh 5.2.14.
27609 for as_var in BASH_ENV ENV MAIL MAILPATH
27610 do eval test x\${$as_var+set} = xset \
27611   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
27612 done
27613 PS1='$ '
27614 PS2='> '
27615 PS4='+ '
27616
27617 # NLS nuisances.
27618 LC_ALL=C
27619 export LC_ALL
27620 LANGUAGE=C
27621 export LANGUAGE
27622
27623 # CDPATH.
27624 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
27625
27626
27627 # as_fn_error ERROR [LINENO LOG_FD]
27628 # ---------------------------------
27629 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
27630 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
27631 # script with status $?, using 1 if that was 0.
27632 as_fn_error ()
27633 {
27634   as_status=$?; test $as_status -eq 0 && as_status=1
27635   if test "$3"; then
27636     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
27637     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
27638   fi
27639   $as_echo "$as_me: error: $1" >&2
27640   as_fn_exit $as_status
27641 } # as_fn_error
27642
27643
27644 # as_fn_set_status STATUS
27645 # -----------------------
27646 # Set $? to STATUS, without forking.
27647 as_fn_set_status ()
27648 {
27649   return $1
27650 } # as_fn_set_status
27651
27652 # as_fn_exit STATUS
27653 # -----------------
27654 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
27655 as_fn_exit ()
27656 {
27657   set +e
27658   as_fn_set_status $1
27659   exit $1
27660 } # as_fn_exit
27661
27662 # as_fn_unset VAR
27663 # ---------------
27664 # Portably unset VAR.
27665 as_fn_unset ()
27666 {
27667   { eval $1=; unset $1;}
27668 }
27669 as_unset=as_fn_unset
27670 # as_fn_append VAR VALUE
27671 # ----------------------
27672 # Append the text in VALUE to the end of the definition contained in VAR. Take
27673 # advantage of any shell optimizations that allow amortized linear growth over
27674 # repeated appends, instead of the typical quadratic growth present in naive
27675 # implementations.
27676 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
27677   eval 'as_fn_append ()
27678   {
27679     eval $1+=\$2
27680   }'
27681 else
27682   as_fn_append ()
27683   {
27684     eval $1=\$$1\$2
27685   }
27686 fi # as_fn_append
27687
27688 # as_fn_arith ARG...
27689 # ------------------
27690 # Perform arithmetic evaluation on the ARGs, and store the result in the
27691 # global $as_val. Take advantage of shells that can avoid forks. The arguments
27692 # must be portable across $(()) and expr.
27693 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
27694   eval 'as_fn_arith ()
27695   {
27696     as_val=$(( $* ))
27697   }'
27698 else
27699   as_fn_arith ()
27700   {
27701     as_val=`expr "$@" || test $? -eq 1`
27702   }
27703 fi # as_fn_arith
27704
27705
27706 if expr a : '\(a\)' >/dev/null 2>&1 &&
27707    test "X`expr 00001 : '.*\(...\)'`" = X001; then
27708   as_expr=expr
27709 else
27710   as_expr=false
27711 fi
27712
27713 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
27714   as_basename=basename
27715 else
27716   as_basename=false
27717 fi
27718
27719 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
27720   as_dirname=dirname
27721 else
27722   as_dirname=false
27723 fi
27724
27725 as_me=`$as_basename -- "$0" ||
27726 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
27727          X"$0" : 'X\(//\)$' \| \
27728          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
27729 $as_echo X/"$0" |
27730     sed '/^.*\/\([^/][^/]*\)\/*$/{
27731             s//\1/
27732             q
27733           }
27734           /^X\/\(\/\/\)$/{
27735             s//\1/
27736             q
27737           }
27738           /^X\/\(\/\).*/{
27739             s//\1/
27740             q
27741           }
27742           s/.*/./; q'`
27743
27744 # Avoid depending upon Character Ranges.
27745 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
27746 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
27747 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
27748 as_cr_digits='0123456789'
27749 as_cr_alnum=$as_cr_Letters$as_cr_digits
27750
27751 ECHO_C= ECHO_N= ECHO_T=
27752 case `echo -n x` in #(((((
27753 -n*)
27754   case `echo 'xy\c'` in
27755   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
27756   xy)  ECHO_C='\c';;
27757   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
27758        ECHO_T=' ';;
27759   esac;;
27760 *)
27761   ECHO_N='-n';;
27762 esac
27763
27764 rm -f conf$$ conf$$.exe conf$$.file
27765 if test -d conf$$.dir; then
27766   rm -f conf$$.dir/conf$$.file
27767 else
27768   rm -f conf$$.dir
27769   mkdir conf$$.dir 2>/dev/null
27770 fi
27771 if (echo >conf$$.file) 2>/dev/null; then
27772   if ln -s conf$$.file conf$$ 2>/dev/null; then
27773     as_ln_s='ln -s'
27774     # ... but there are two gotchas:
27775     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
27776     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
27777     # In both cases, we have to default to `cp -p'.
27778     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
27779       as_ln_s='cp -p'
27780   elif ln conf$$.file conf$$ 2>/dev/null; then
27781     as_ln_s=ln
27782   else
27783     as_ln_s='cp -p'
27784   fi
27785 else
27786   as_ln_s='cp -p'
27787 fi
27788 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
27789 rmdir conf$$.dir 2>/dev/null
27790
27791
27792 # as_fn_mkdir_p
27793 # -------------
27794 # Create "$as_dir" as a directory, including parents if necessary.
27795 as_fn_mkdir_p ()
27796 {
27797
27798   case $as_dir in #(
27799   -*) as_dir=./$as_dir;;
27800   esac
27801   test -d "$as_dir" || eval $as_mkdir_p || {
27802     as_dirs=
27803     while :; do
27804       case $as_dir in #(
27805       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
27806       *) as_qdir=$as_dir;;
27807       esac
27808       as_dirs="'$as_qdir' $as_dirs"
27809       as_dir=`$as_dirname -- "$as_dir" ||
27810 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27811          X"$as_dir" : 'X\(//\)[^/]' \| \
27812          X"$as_dir" : 'X\(//\)$' \| \
27813          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
27814 $as_echo X"$as_dir" |
27815     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27816             s//\1/
27817             q
27818           }
27819           /^X\(\/\/\)[^/].*/{
27820             s//\1/
27821             q
27822           }
27823           /^X\(\/\/\)$/{
27824             s//\1/
27825             q
27826           }
27827           /^X\(\/\).*/{
27828             s//\1/
27829             q
27830           }
27831           s/.*/./; q'`
27832       test -d "$as_dir" && break
27833     done
27834     test -z "$as_dirs" || eval "mkdir $as_dirs"
27835   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
27836
27837
27838 } # as_fn_mkdir_p
27839 if mkdir -p . 2>/dev/null; then
27840   as_mkdir_p='mkdir -p "$as_dir"'
27841 else
27842   test -d ./-p && rmdir ./-p
27843   as_mkdir_p=false
27844 fi
27845
27846 if test -x / >/dev/null 2>&1; then
27847   as_test_x='test -x'
27848 else
27849   if ls -dL / >/dev/null 2>&1; then
27850     as_ls_L_option=L
27851   else
27852     as_ls_L_option=
27853   fi
27854   as_test_x='
27855     eval sh -c '\''
27856       if test -d "$1"; then
27857         test -d "$1/.";
27858       else
27859         case $1 in #(
27860         -*)set "./$1";;
27861         esac;
27862         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
27863         ???[sx]*):;;*)false;;esac;fi
27864     '\'' sh
27865   '
27866 fi
27867 as_executable_p=$as_test_x
27868
27869 # Sed expression to map a string onto a valid CPP name.
27870 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
27871
27872 # Sed expression to map a string onto a valid variable name.
27873 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
27874
27875
27876 exec 6>&1
27877 ## ----------------------------------- ##
27878 ## Main body of $CONFIG_STATUS script. ##
27879 ## ----------------------------------- ##
27880 _ASEOF
27881 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
27882
27883 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27884 # Save the log message, to keep $0 and so on meaningful, and to
27885 # report actual input values of CONFIG_FILES etc. instead of their
27886 # values after options handling.
27887 ac_log="
27888 This file was extended by $as_me, which was
27889 generated by GNU Autoconf 2.64.  Invocation command line was
27890
27891   CONFIG_FILES    = $CONFIG_FILES
27892   CONFIG_HEADERS  = $CONFIG_HEADERS
27893   CONFIG_LINKS    = $CONFIG_LINKS
27894   CONFIG_COMMANDS = $CONFIG_COMMANDS
27895   $ $0 $@
27896
27897 on `(hostname || uname -n) 2>/dev/null | sed 1q`
27898 "
27899
27900 _ACEOF
27901
27902 case $ac_config_files in *"
27903 "*) set x $ac_config_files; shift; ac_config_files=$*;;
27904 esac
27905
27906 case $ac_config_headers in *"
27907 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
27908 esac
27909
27910
27911 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27912 # Files that config.status was made for.
27913 config_files="$ac_config_files"
27914 config_headers="$ac_config_headers"
27915 config_commands="$ac_config_commands"
27916
27917 _ACEOF
27918
27919 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27920 ac_cs_usage="\
27921 \`$as_me' instantiates files and other configuration actions
27922 from templates according to the current configuration.  Unless the files
27923 and actions are specified as TAGs, all are instantiated by default.
27924
27925 Usage: $0 [OPTION]... [TAG]...
27926
27927   -h, --help       print this help, then exit
27928   -V, --version    print version number and configuration settings, then exit
27929   -q, --quiet, --silent
27930                    do not print progress messages
27931   -d, --debug      don't remove temporary files
27932       --recheck    update $as_me by reconfiguring in the same conditions
27933       --file=FILE[:TEMPLATE]
27934                    instantiate the configuration file FILE
27935       --header=FILE[:TEMPLATE]
27936                    instantiate the configuration header FILE
27937
27938 Configuration files:
27939 $config_files
27940
27941 Configuration headers:
27942 $config_headers
27943
27944 Configuration commands:
27945 $config_commands
27946
27947 Report bugs to the package provider."
27948
27949 _ACEOF
27950 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27951 ac_cs_version="\\
27952 config.status
27953 configured by $0, generated by GNU Autoconf 2.64,
27954   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
27955
27956 Copyright (C) 2009 Free Software Foundation, Inc.
27957 This config.status script is free software; the Free Software Foundation
27958 gives unlimited permission to copy, distribute and modify it."
27959
27960 ac_pwd='$ac_pwd'
27961 srcdir='$srcdir'
27962 AWK='$AWK'
27963 test -n "\$AWK" || AWK=awk
27964 _ACEOF
27965
27966 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27967 # The default lists apply if the user does not specify any file.
27968 ac_need_defaults=:
27969 while test $# != 0
27970 do
27971   case $1 in
27972   --*=*)
27973     ac_option=`expr "X$1" : 'X\([^=]*\)='`
27974     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
27975     ac_shift=:
27976     ;;
27977   *)
27978     ac_option=$1
27979     ac_optarg=$2
27980     ac_shift=shift
27981     ;;
27982   esac
27983
27984   case $ac_option in
27985   # Handling of the options.
27986   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
27987     ac_cs_recheck=: ;;
27988   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
27989     $as_echo "$ac_cs_version"; exit ;;
27990   --debug | --debu | --deb | --de | --d | -d )
27991     debug=: ;;
27992   --file | --fil | --fi | --f )
27993     $ac_shift
27994     case $ac_optarg in
27995     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27996     esac
27997     as_fn_append CONFIG_FILES " '$ac_optarg'"
27998     ac_need_defaults=false;;
27999   --header | --heade | --head | --hea )
28000     $ac_shift
28001     case $ac_optarg in
28002     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
28003     esac
28004     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
28005     ac_need_defaults=false;;
28006   --he | --h)
28007     # Conflict between --help and --header
28008     as_fn_error "ambiguous option: \`$1'
28009 Try \`$0 --help' for more information.";;
28010   --help | --hel | -h )
28011     $as_echo "$ac_cs_usage"; exit ;;
28012   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
28013   | -silent | --silent | --silen | --sile | --sil | --si | --s)
28014     ac_cs_silent=: ;;
28015
28016   # This is an error.
28017   -*) as_fn_error "unrecognized option: \`$1'
28018 Try \`$0 --help' for more information." ;;
28019
28020   *) as_fn_append ac_config_targets " $1"
28021      ac_need_defaults=false ;;
28022
28023   esac
28024   shift
28025 done
28026
28027 ac_configure_extra_args=
28028
28029 if $ac_cs_silent; then
28030   exec 6>/dev/null
28031   ac_configure_extra_args="$ac_configure_extra_args --silent"
28032 fi
28033
28034 _ACEOF
28035 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28036 if \$ac_cs_recheck; then
28037   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
28038   shift
28039   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
28040   CONFIG_SHELL='$SHELL'
28041   export CONFIG_SHELL
28042   exec "\$@"
28043 fi
28044
28045 _ACEOF
28046 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28047 exec 5>>config.log
28048 {
28049   echo
28050   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
28051 ## Running $as_me. ##
28052 _ASBOX
28053   $as_echo "$ac_log"
28054 } >&5
28055
28056 _ACEOF
28057 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28058 #
28059 # INIT-COMMANDS
28060 #
28061 subdirs='$subdirs'
28062
28063 _ACEOF
28064
28065 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28066
28067 # Handling of arguments.
28068 for ac_config_target in $ac_config_targets
28069 do
28070   case $ac_config_target in
28071     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
28072     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
28073     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
28074     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
28075     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
28076     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
28077
28078   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
28079   esac
28080 done
28081
28082
28083 # If the user did not use the arguments to specify the items to instantiate,
28084 # then the envvar interface is used.  Set only those that are not.
28085 # We use the long form for the default assignment because of an extremely
28086 # bizarre bug on SunOS 4.1.3.
28087 if $ac_need_defaults; then
28088   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
28089   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
28090   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
28091 fi
28092
28093 # Have a temporary directory for convenience.  Make it in the build tree
28094 # simply because there is no reason against having it here, and in addition,
28095 # creating and moving files from /tmp can sometimes cause problems.
28096 # Hook for its removal unless debugging.
28097 # Note that there is a small window in which the directory will not be cleaned:
28098 # after its creation but before its name has been assigned to `$tmp'.
28099 $debug ||
28100 {
28101   tmp=
28102   trap 'exit_status=$?
28103   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
28104 ' 0
28105   trap 'as_fn_exit 1' 1 2 13 15
28106 }
28107 # Create a (secure) tmp directory for tmp files.
28108
28109 {
28110   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
28111   test -n "$tmp" && test -d "$tmp"
28112 }  ||
28113 {
28114   tmp=./conf$$-$RANDOM
28115   (umask 077 && mkdir "$tmp")
28116 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
28117
28118 # Set up the scripts for CONFIG_FILES section.
28119 # No need to generate them if there are no CONFIG_FILES.
28120 # This happens for instance with `./config.status config.h'.
28121 if test -n "$CONFIG_FILES"; then
28122
28123 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
28124   ac_cs_awk_getline=:
28125   ac_cs_awk_pipe_init=
28126   ac_cs_awk_read_file='
28127       while ((getline aline < (F[key])) > 0)
28128         print(aline)
28129       close(F[key])'
28130   ac_cs_awk_pipe_fini=
28131 else
28132   ac_cs_awk_getline=false
28133   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
28134   ac_cs_awk_read_file='
28135       print "|#_!!_#|"
28136       print "cat " F[key] " &&"
28137       '$ac_cs_awk_pipe_init
28138   # The final `:' finishes the AND list.
28139   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
28140 fi
28141 ac_cr=`echo X | tr X '\015'`
28142 # On cygwin, bash can eat \r inside `` if the user requested igncr.
28143 # But we know of no other shell where ac_cr would be empty at this
28144 # point, so we can use a bashism as a fallback.
28145 if test "x$ac_cr" = x; then
28146   eval ac_cr=\$\'\\r\'
28147 fi
28148 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
28149 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
28150   ac_cs_awk_cr='\r'
28151 else
28152   ac_cs_awk_cr=$ac_cr
28153 fi
28154
28155 echo 'BEGIN {' >"$tmp/subs1.awk" &&
28156 _ACEOF
28157
28158 # Create commands to substitute file output variables.
28159 {
28160   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
28161   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
28162   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
28163   echo "_ACAWK" &&
28164   echo "_ACEOF"
28165 } >conf$$files.sh &&
28166 . ./conf$$files.sh ||
28167   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28168 rm -f conf$$files.sh
28169
28170 {
28171   echo "cat >conf$$subs.awk <<_ACEOF" &&
28172   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
28173   echo "_ACEOF"
28174 } >conf$$subs.sh ||
28175   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28176 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
28177 ac_delim='%!_!# '
28178 for ac_last_try in false false false false false :; do
28179   . ./conf$$subs.sh ||
28180     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28181
28182   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
28183   if test $ac_delim_n = $ac_delim_num; then
28184     break
28185   elif $ac_last_try; then
28186     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28187   else
28188     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28189   fi
28190 done
28191 rm -f conf$$subs.sh
28192
28193 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28194 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
28195 _ACEOF
28196 sed -n '
28197 h
28198 s/^/S["/; s/!.*/"]=/
28199 p
28200 g
28201 s/^[^!]*!//
28202 :repl
28203 t repl
28204 s/'"$ac_delim"'$//
28205 t delim
28206 :nl
28207 h
28208 s/\(.\{148\}\).*/\1/
28209 t more1
28210 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
28211 p
28212 n
28213 b repl
28214 :more1
28215 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28216 p
28217 g
28218 s/.\{148\}//
28219 t nl
28220 :delim
28221 h
28222 s/\(.\{148\}\).*/\1/
28223 t more2
28224 s/["\\]/\\&/g; s/^/"/; s/$/"/
28225 p
28226 b
28227 :more2
28228 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28229 p
28230 g
28231 s/.\{148\}//
28232 t delim
28233 ' <conf$$subs.awk | sed '
28234 /^[^""]/{
28235   N
28236   s/\n//
28237 }
28238 ' >>$CONFIG_STATUS || ac_write_fail=1
28239 rm -f conf$$subs.awk
28240 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28241 _ACAWK
28242 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
28243   for (key in S) S_is_set[key] = 1
28244   FS = "\a"
28245   \$ac_cs_awk_pipe_init
28246 }
28247 {
28248   line = $ 0
28249   nfields = split(line, field, "@")
28250   substed = 0
28251   len = length(field[1])
28252   for (i = 2; i < nfields; i++) {
28253     key = field[i]
28254     keylen = length(key)
28255     if (S_is_set[key]) {
28256       value = S[key]
28257       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
28258       len += length(value) + length(field[++i])
28259       substed = 1
28260     } else
28261       len += 1 + keylen
28262   }
28263   if (nfields == 3 && !substed) {
28264     key = field[2]
28265     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
28266       \$ac_cs_awk_read_file
28267       next
28268     }
28269   }
28270   print line
28271 }
28272 \$ac_cs_awk_pipe_fini
28273 _ACAWK
28274 _ACEOF
28275 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28276 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
28277   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
28278 else
28279   cat
28280 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
28281   || as_fn_error "could not setup config files machinery" "$LINENO" 5
28282 _ACEOF
28283
28284 # VPATH may cause trouble with some makes, so we remove $(srcdir),
28285 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
28286 # trailing colons and then remove the whole line if VPATH becomes empty
28287 # (actually we leave an empty line to preserve line numbers).
28288 if test "x$srcdir" = x.; then
28289   ac_vpsub='/^[  ]*VPATH[        ]*=/{
28290 s/:*\$(srcdir):*/:/
28291 s/:*\${srcdir}:*/:/
28292 s/:*@srcdir@:*/:/
28293 s/^\([^=]*=[     ]*\):*/\1/
28294 s/:*$//
28295 s/^[^=]*=[       ]*$//
28296 }'
28297 fi
28298
28299 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28300 fi # test -n "$CONFIG_FILES"
28301
28302 # Set up the scripts for CONFIG_HEADERS section.
28303 # No need to generate them if there are no CONFIG_HEADERS.
28304 # This happens for instance with `./config.status Makefile'.
28305 if test -n "$CONFIG_HEADERS"; then
28306 cat >"$tmp/defines.awk" <<\_ACAWK ||
28307 BEGIN {
28308 _ACEOF
28309
28310 # Transform confdefs.h into an awk script `defines.awk', embedded as
28311 # here-document in config.status, that substitutes the proper values into
28312 # config.h.in to produce config.h.
28313
28314 # Create a delimiter string that does not exist in confdefs.h, to ease
28315 # handling of long lines.
28316 ac_delim='%!_!# '
28317 for ac_last_try in false false :; do
28318   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
28319   if test -z "$ac_t"; then
28320     break
28321   elif $ac_last_try; then
28322     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
28323   else
28324     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28325   fi
28326 done
28327
28328 # For the awk script, D is an array of macro values keyed by name,
28329 # likewise P contains macro parameters if any.  Preserve backslash
28330 # newline sequences.
28331
28332 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
28333 sed -n '
28334 s/.\{148\}/&'"$ac_delim"'/g
28335 t rset
28336 :rset
28337 s/^[     ]*#[    ]*define[       ][      ]*/ /
28338 t def
28339 d
28340 :def
28341 s/\\$//
28342 t bsnl
28343 s/["\\]/\\&/g
28344 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28345 D["\1"]=" \3"/p
28346 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
28347 d
28348 :bsnl
28349 s/["\\]/\\&/g
28350 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28351 D["\1"]=" \3\\\\\\n"\\/p
28352 t cont
28353 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
28354 t cont
28355 d
28356 :cont
28357 n
28358 s/.\{148\}/&'"$ac_delim"'/g
28359 t clear
28360 :clear
28361 s/\\$//
28362 t bsnlc
28363 s/["\\]/\\&/g; s/^/"/; s/$/"/p
28364 d
28365 :bsnlc
28366 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
28367 b cont
28368 ' <confdefs.h | sed '
28369 s/'"$ac_delim"'/"\\\
28370 "/g' >>$CONFIG_STATUS || ac_write_fail=1
28371
28372 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28373   for (key in D) D_is_set[key] = 1
28374   FS = "\a"
28375 }
28376 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
28377   line = \$ 0
28378   split(line, arg, " ")
28379   if (arg[1] == "#") {
28380     defundef = arg[2]
28381     mac1 = arg[3]
28382   } else {
28383     defundef = substr(arg[1], 2)
28384     mac1 = arg[2]
28385   }
28386   split(mac1, mac2, "(") #)
28387   macro = mac2[1]
28388   prefix = substr(line, 1, index(line, defundef) - 1)
28389   if (D_is_set[macro]) {
28390     # Preserve the white space surrounding the "#".
28391     print prefix "define", macro P[macro] D[macro]
28392     next
28393   } else {
28394     # Replace #undef with comments.  This is necessary, for example,
28395     # in the case of _POSIX_SOURCE, which is predefined and required
28396     # on some systems where configure will not decide to define it.
28397     if (defundef == "undef") {
28398       print "/*", prefix defundef, macro, "*/"
28399       next
28400     }
28401   }
28402 }
28403 { print }
28404 _ACAWK
28405 _ACEOF
28406 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28407   as_fn_error "could not setup config headers machinery" "$LINENO" 5
28408 fi # test -n "$CONFIG_HEADERS"
28409
28410
28411 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
28412 shift
28413 for ac_tag
28414 do
28415   case $ac_tag in
28416   :[FHLC]) ac_mode=$ac_tag; continue;;
28417   esac
28418   case $ac_mode$ac_tag in
28419   :[FHL]*:*);;
28420   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
28421   :[FH]-) ac_tag=-:-;;
28422   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
28423   esac
28424   ac_save_IFS=$IFS
28425   IFS=:
28426   set x $ac_tag
28427   IFS=$ac_save_IFS
28428   shift
28429   ac_file=$1
28430   shift
28431
28432   case $ac_mode in
28433   :L) ac_source=$1;;
28434   :[FH])
28435     ac_file_inputs=
28436     for ac_f
28437     do
28438       case $ac_f in
28439       -) ac_f="$tmp/stdin";;
28440       *) # Look for the file first in the build tree, then in the source tree
28441          # (if the path is not absolute).  The absolute path cannot be DOS-style,
28442          # because $ac_f cannot contain `:'.
28443          test -f "$ac_f" ||
28444            case $ac_f in
28445            [\\/$]*) false;;
28446            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
28447            esac ||
28448            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
28449       esac
28450       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
28451       as_fn_append ac_file_inputs " '$ac_f'"
28452     done
28453
28454     # Let's still pretend it is `configure' which instantiates (i.e., don't
28455     # use $as_me), people would be surprised to read:
28456     #    /* config.h.  Generated by config.status.  */
28457     configure_input='Generated from '`
28458           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
28459         `' by configure.'
28460     if test x"$ac_file" != x-; then
28461       configure_input="$ac_file.  $configure_input"
28462       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
28463 $as_echo "$as_me: creating $ac_file" >&6;}
28464     fi
28465     # Neutralize special characters interpreted by sed in replacement strings.
28466     case $configure_input in #(
28467     *\&* | *\|* | *\\* )
28468        ac_sed_conf_input=`$as_echo "$configure_input" |
28469        sed 's/[\\\\&|]/\\\\&/g'`;; #(
28470     *) ac_sed_conf_input=$configure_input;;
28471     esac
28472
28473     case $ac_tag in
28474     *:-:* | *:-) cat >"$tmp/stdin" \
28475       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
28476     esac
28477     ;;
28478   esac
28479
28480   ac_dir=`$as_dirname -- "$ac_file" ||
28481 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28482          X"$ac_file" : 'X\(//\)[^/]' \| \
28483          X"$ac_file" : 'X\(//\)$' \| \
28484          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
28485 $as_echo X"$ac_file" |
28486     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28487             s//\1/
28488             q
28489           }
28490           /^X\(\/\/\)[^/].*/{
28491             s//\1/
28492             q
28493           }
28494           /^X\(\/\/\)$/{
28495             s//\1/
28496             q
28497           }
28498           /^X\(\/\).*/{
28499             s//\1/
28500             q
28501           }
28502           s/.*/./; q'`
28503   as_dir="$ac_dir"; as_fn_mkdir_p
28504   ac_builddir=.
28505
28506 case "$ac_dir" in
28507 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
28508 *)
28509   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
28510   # A ".." for each directory in $ac_dir_suffix.
28511   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
28512   case $ac_top_builddir_sub in
28513   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
28514   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
28515   esac ;;
28516 esac
28517 ac_abs_top_builddir=$ac_pwd
28518 ac_abs_builddir=$ac_pwd$ac_dir_suffix
28519 # for backward compatibility:
28520 ac_top_builddir=$ac_top_build_prefix
28521
28522 case $srcdir in
28523   .)  # We are building in place.
28524     ac_srcdir=.
28525     ac_top_srcdir=$ac_top_builddir_sub
28526     ac_abs_top_srcdir=$ac_pwd ;;
28527   [\\/]* | ?:[\\/]* )  # Absolute name.
28528     ac_srcdir=$srcdir$ac_dir_suffix;
28529     ac_top_srcdir=$srcdir
28530     ac_abs_top_srcdir=$srcdir ;;
28531   *) # Relative name.
28532     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
28533     ac_top_srcdir=$ac_top_build_prefix$srcdir
28534     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
28535 esac
28536 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
28537
28538
28539   case $ac_mode in
28540   :F)
28541   #
28542   # CONFIG_FILE
28543   #
28544
28545 _ACEOF
28546
28547 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28548 # If the template does not know about datarootdir, expand it.
28549 # FIXME: This hack should be removed a few years after 2.60.
28550 ac_datarootdir_hack=; ac_datarootdir_seen=
28551 ac_sed_dataroot='
28552 /datarootdir/ {
28553   p
28554   q
28555 }
28556 /@datadir@/p
28557 /@docdir@/p
28558 /@infodir@/p
28559 /@localedir@/p
28560 /@mandir@/p'
28561 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
28562 *datarootdir*) ac_datarootdir_seen=yes;;
28563 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
28564   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
28565 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
28566 _ACEOF
28567 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28568   ac_datarootdir_hack='
28569   s&@datadir@&$datadir&g
28570   s&@docdir@&$docdir&g
28571   s&@infodir@&$infodir&g
28572   s&@localedir@&$localedir&g
28573   s&@mandir@&$mandir&g
28574   s&\\\${datarootdir}&$datarootdir&g' ;;
28575 esac
28576 _ACEOF
28577
28578 # Neutralize VPATH when `$srcdir' = `.'.
28579 # Shell code in configure.ac might set extrasub.
28580 # FIXME: do we really want to maintain this feature?
28581 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28582 ac_sed_extra="$ac_vpsub
28583 $extrasub
28584 _ACEOF
28585 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28586 :t
28587 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
28588 s|@configure_input@|$ac_sed_conf_input|;t t
28589 s&@top_builddir@&$ac_top_builddir_sub&;t t
28590 s&@top_build_prefix@&$ac_top_build_prefix&;t t
28591 s&@srcdir@&$ac_srcdir&;t t
28592 s&@abs_srcdir@&$ac_abs_srcdir&;t t
28593 s&@top_srcdir@&$ac_top_srcdir&;t t
28594 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
28595 s&@builddir@&$ac_builddir&;t t
28596 s&@abs_builddir@&$ac_abs_builddir&;t t
28597 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
28598 $ac_datarootdir_hack
28599 "
28600 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
28601 if $ac_cs_awk_getline; then
28602   $AWK -f "$tmp/subs.awk"
28603 else
28604   $AWK -f "$tmp/subs.awk" | $SHELL
28605 fi >$tmp/out \
28606   || as_fn_error "could not create $ac_file" "$LINENO" 5
28607
28608 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
28609   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
28610   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
28611   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28612 which seems to be undefined.  Please make sure it is defined." >&5
28613 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28614 which seems to be undefined.  Please make sure it is defined." >&2;}
28615
28616   rm -f "$tmp/stdin"
28617   case $ac_file in
28618   -) cat "$tmp/out" && rm -f "$tmp/out";;
28619   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
28620   esac \
28621   || as_fn_error "could not create $ac_file" "$LINENO" 5
28622  ;;
28623   :H)
28624   #
28625   # CONFIG_HEADER
28626   #
28627   if test x"$ac_file" != x-; then
28628     {
28629       $as_echo "/* $configure_input  */" \
28630       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
28631     } >"$tmp/config.h" \
28632       || as_fn_error "could not create $ac_file" "$LINENO" 5
28633     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
28634       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
28635 $as_echo "$as_me: $ac_file is unchanged" >&6;}
28636     else
28637       rm -f "$ac_file"
28638       mv "$tmp/config.h" "$ac_file" \
28639         || as_fn_error "could not create $ac_file" "$LINENO" 5
28640     fi
28641   else
28642     $as_echo "/* $configure_input  */" \
28643       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
28644       || as_fn_error "could not create -" "$LINENO" 5
28645   fi
28646  ;;
28647
28648   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
28649 $as_echo "$as_me: executing $ac_file commands" >&6;}
28650  ;;
28651   esac
28652
28653
28654   case $ac_file$ac_mode in
28655     "as":F) chmod +x as ;;
28656     "collect-ld":F) chmod +x collect-ld ;;
28657     "nm":F) chmod +x nm ;;
28658     "default":C)
28659 case ${CONFIG_HEADERS} in
28660   *auto-host.h:config.in*)
28661   echo > cstamp-h ;;
28662 esac
28663 # Make sure all the subdirs exist.
28664 for d in $subdirs doc build common c-family
28665 do
28666     test -d $d || mkdir $d
28667 done
28668  ;;
28669
28670   esac
28671 done # for ac_tag
28672
28673
28674 as_fn_exit 0
28675 _ACEOF
28676 ac_clean_files=$ac_clean_files_save
28677
28678 test $ac_write_fail = 0 ||
28679   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
28680
28681
28682 # configure is writing to config.log, and then calls config.status.
28683 # config.status does its own redirection, appending to config.log.
28684 # Unfortunately, on DOS this fails, as config.log is still kept open
28685 # by configure, so config.status won't be able to write to it; its
28686 # output is simply discarded.  So we exec the FD to /dev/null,
28687 # effectively closing config.log, so it can be properly (re)opened and
28688 # appended to by config.status.  When coming back to configure, we
28689 # need to make the FD available again.
28690 if test "$no_create" != yes; then
28691   ac_cs_success=:
28692   ac_config_status_args=
28693   test "$silent" = yes &&
28694     ac_config_status_args="$ac_config_status_args --quiet"
28695   exec 5>/dev/null
28696   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
28697   exec 5>>config.log
28698   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
28699   # would make configure fail if this is the last instruction.
28700   $ac_cs_success || as_fn_exit $?
28701 fi
28702 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
28703   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
28704 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
28705 fi
28706
28707