gcc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1
 173
 174   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 175     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 176     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 177     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 178     PATH=/empty FPATH=/empty; export PATH FPATH
 179     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 180       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 181   if (eval "$as_required") 2>/dev/null; then :
 182   as_have_required=yes
 183 else
 184   as_have_required=no
 185 fi
 186   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 187
 188 else
 189   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 190 as_found=false
 191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 192 do
 193   IFS=$as_save_IFS
 194   test -z "$as_dir" && as_dir=.
 195   as_found=:
 196   case $as_dir in #(
 197          /*)
 198            for as_base in sh bash ksh sh5; do
 199              # Try only shells that exist, to save several forks.
 200              as_shell=$as_dir/$as_base
 201              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 202                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 203   CONFIG_SHELL=$as_shell as_have_required=yes
 204                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 205   break 2
 206 fi
 207 fi
 208            done;;
 209        esac
 210   as_found=false
 211 done
 212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 213               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 214   CONFIG_SHELL=$SHELL as_have_required=yes
 215 fi; }
 216 IFS=$as_save_IFS
 217
 218
 219       if test "x$CONFIG_SHELL" != x; then :
 220   # We cannot yet assume a decent shell, so we have to provide a
 221         # neutralization value for shells without unset; and this also
 222         # works around shells that cannot unset nonexistent variables.
 223         BASH_ENV=/dev/null
 224         ENV=/dev/null
 225         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 226         export CONFIG_SHELL
 227         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 228 fi
 229
 230     if test x$as_have_required = xno; then :
 231   $as_echo "$0: This script requires a shell more modern than all"
 232   $as_echo "$0: the shells that I found on your system."
 233   if test x${ZSH_VERSION+set} = xset ; then
 234     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 235     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 236   else
 237     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 238 $0: including any error possibly output before this
 239 $0: message. Then install a modern shell, or manually run
 240 $0: the script under such a shell if you do have one."
 241   fi
 242   exit 1
 243 fi
 244 fi
 245 fi
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247 export SHELL
 248 # Unset more variables known to interfere with behavior of common tools.
 249 CLICOLOR_FORCE= GREP_OPTIONS=
 250 unset CLICOLOR_FORCE GREP_OPTIONS
 251
 252 ## --------------------- ##
 253 ## M4sh Shell Functions. ##
 254 ## --------------------- ##
 255 # as_fn_unset VAR
 256 # ---------------
 257 # Portably unset VAR.
 258 as_fn_unset ()
 259 {
 260   { eval $1=; unset $1;}
 261 }
 262 as_unset=as_fn_unset
 263
 264 # as_fn_set_status STATUS
 265 # -----------------------
 266 # Set $? to STATUS, without forking.
 267 as_fn_set_status ()
 268 {
 269   return $1
 270 } # as_fn_set_status
 271
 272 # as_fn_exit STATUS
 273 # -----------------
 274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 275 as_fn_exit ()
 276 {
 277   set +e
 278   as_fn_set_status $1
 279   exit $1
 280 } # as_fn_exit
 281
 282 # as_fn_mkdir_p
 283 # -------------
 284 # Create "$as_dir" as a directory, including parents if necessary.
 285 as_fn_mkdir_p ()
 286 {
 287
 288   case $as_dir in #(
 289   -*) as_dir=./$as_dir;;
 290   esac
 291   test -d "$as_dir" || eval $as_mkdir_p || {
 292     as_dirs=
 293     while :; do
 294       case $as_dir in #(
 295       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 296       *) as_qdir=$as_dir;;
 297       esac
 298       as_dirs="'$as_qdir' $as_dirs"
 299       as_dir=`$as_dirname -- "$as_dir" ||
 300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 301          X"$as_dir" : 'X\(//\)[^/]' \| \
 302          X"$as_dir" : 'X\(//\)$' \| \
 303          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 304 $as_echo X"$as_dir" |
 305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\/\)[^/].*/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\/\)$/{
 314             s//\1/
 315             q
 316           }
 317           /^X\(\/\).*/{
 318             s//\1/
 319             q
 320           }
 321           s/.*/./; q'`
 322       test -d "$as_dir" && break
 323     done
 324     test -z "$as_dirs" || eval "mkdir $as_dirs"
 325   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 326
 327
 328 } # as_fn_mkdir_p
 329 # as_fn_append VAR VALUE
 330 # ----------------------
 331 # Append the text in VALUE to the end of the definition contained in VAR. Take
 332 # advantage of any shell optimizations that allow amortized linear growth over
 333 # repeated appends, instead of the typical quadratic growth present in naive
 334 # implementations.
 335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 336   eval 'as_fn_append ()
 337   {
 338     eval $1+=\$2
 339   }'
 340 else
 341   as_fn_append ()
 342   {
 343     eval $1=\$$1\$2
 344   }
 345 fi # as_fn_append
 346
 347 # as_fn_arith ARG...
 348 # ------------------
 349 # Perform arithmetic evaluation on the ARGs, and store the result in the
 350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 351 # must be portable across $(()) and expr.
 352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 353   eval 'as_fn_arith ()
 354   {
 355     as_val=$(( $* ))
 356   }'
 357 else
 358   as_fn_arith ()
 359   {
 360     as_val=`expr "$@" || test $? -eq 1`
 361   }
 362 fi # as_fn_arith
 363
 364
 365 # as_fn_error ERROR [LINENO LOG_FD]
 366 # ---------------------------------
 367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 369 # script with status $?, using 1 if that was 0.
 370 as_fn_error ()
 371 {
 372   as_status=$?; test $as_status -eq 0 && as_status=1
 373   if test "$3"; then
 374     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 375     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 376   fi
 377   $as_echo "$as_me: error: $1" >&2
 378   as_fn_exit $as_status
 379 } # as_fn_error
 380
 381 if expr a : '\(a\)' >/dev/null 2>&1 &&
 382    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 383   as_expr=expr
 384 else
 385   as_expr=false
 386 fi
 387
 388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 389   as_basename=basename
 390 else
 391   as_basename=false
 392 fi
 393
 394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 395   as_dirname=dirname
 396 else
 397   as_dirname=false
 398 fi
 399
 400 as_me=`$as_basename -- "$0" ||
 401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 402          X"$0" : 'X\(//\)$' \| \
 403          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 404 $as_echo X/"$0" |
 405     sed '/^.*\/\([^/][^/]*\)\/*$/{
 406             s//\1/
 407             q
 408           }
 409           /^X\/\(\/\/\)$/{
 410             s//\1/
 411             q
 412           }
 413           /^X\/\(\/\).*/{
 414             s//\1/
 415             q
 416           }
 417           s/.*/./; q'`
 418
 419 # Avoid depending upon Character Ranges.
 420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 423 as_cr_digits='0123456789'
 424 as_cr_alnum=$as_cr_Letters$as_cr_digits
 425
 426
 427   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 428   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 429   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 430   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 431   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 432   sed -n '
 433     p
 434     /[$]LINENO/=
 435   ' <$as_myself |
 436     sed '
 437       s/[$]LINENO.*/&-/
 438       t lineno
 439       b
 440       :lineno
 441       N
 442       :loop
 443       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 444       t loop
 445       s/-\n.*//
 446     ' >$as_me.lineno &&
 447   chmod +x "$as_me.lineno" ||
 448     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 449
 450   # Don't try to exec as it changes $[0], causing all sort of problems
 451   # (the dirname of $[0] is not the place where we might find the
 452   # original and so on.  Autoconf is especially sensitive to this).
 453   . "./$as_me.lineno"
 454   # Exit status is that of the last command.
 455   exit
 456 }
 457
 458 ECHO_C= ECHO_N= ECHO_T=
 459 case `echo -n x` in #(((((
 460 -n*)
 461   case `echo 'xy\c'` in
 462   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 463   xy)  ECHO_C='\c';;
 464   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 465        ECHO_T=' ';;
 466   esac;;
 467 *)
 468   ECHO_N='-n';;
 469 esac
 470
 471 rm -f conf$$ conf$$.exe conf$$.file
 472 if test -d conf$$.dir; then
 473   rm -f conf$$.dir/conf$$.file
 474 else
 475   rm -f conf$$.dir
 476   mkdir conf$$.dir 2>/dev/null
 477 fi
 478 if (echo >conf$$.file) 2>/dev/null; then
 479   if ln -s conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s='ln -s'
 481     # ... but there are two gotchas:
 482     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 483     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 484     # In both cases, we have to default to `cp -p'.
 485     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 486       as_ln_s='cp -p'
 487   elif ln conf$$.file conf$$ 2>/dev/null; then
 488     as_ln_s=ln
 489   else
 490     as_ln_s='cp -p'
 491   fi
 492 else
 493   as_ln_s='cp -p'
 494 fi
 495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 496 rmdir conf$$.dir 2>/dev/null
 497
 498 if mkdir -p . 2>/dev/null; then
 499   as_mkdir_p='mkdir -p "$as_dir"'
 500 else
 501   test -d ./-p && rmdir ./-p
 502   as_mkdir_p=false
 503 fi
 504
 505 if test -x / >/dev/null 2>&1; then
 506   as_test_x='test -x'
 507 else
 508   if ls -dL / >/dev/null 2>&1; then
 509     as_ls_L_option=L
 510   else
 511     as_ls_L_option=
 512   fi
 513   as_test_x='
 514     eval sh -c '\''
 515       if test -d "$1"; then
 516         test -d "$1/.";
 517       else
 518         case $1 in #(
 519         -*)set "./$1";;
 520         esac;
 521         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 522         ???[sx]*):;;*)false;;esac;fi
 523     '\'' sh
 524   '
 525 fi
 526 as_executable_p=$as_test_x
 527
 528 # Sed expression to map a string onto a valid CPP name.
 529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 530
 531 # Sed expression to map a string onto a valid variable name.
 532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 SHELL=${CONFIG_SHELL-/bin/sh}
 535
 536
 537 exec 7<&0 </dev/null 6>&1
 538
 539 # Name of the host.
 540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 541 # so uname gets run too.
 542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 543
 544 #
 545 # Initializations.
 546 #
 547 ac_default_prefix=/usr/local
 548 ac_clean_files=
 549 ac_config_libobj_dir=.
 550 LIBOBJS=
 551 cross_compiling=no
 552 subdirs=
 553 MFLAGS=
 554 MAKEFLAGS=
 555
 556 # Identity of this package.
 557 PACKAGE_NAME=
 558 PACKAGE_TARNAME=
 559 PACKAGE_VERSION=
 560 PACKAGE_STRING=
 561 PACKAGE_BUGREPORT=
 562 PACKAGE_URL=
 563
 564 ac_unique_file="tree.c"
 565 # Factoring default headers for most tests.
 566 ac_includes_default="\
 567 #include <stdio.h>
 568 #ifdef HAVE_SYS_TYPES_H
 569 # include <sys/types.h>
 570 #endif
 571 #ifdef HAVE_SYS_STAT_H
 572 # include <sys/stat.h>
 573 #endif
 574 #ifdef STDC_HEADERS
 575 # include <stdlib.h>
 576 # include <stddef.h>
 577 #else
 578 # ifdef HAVE_STDLIB_H
 579 #  include <stdlib.h>
 580 # endif
 581 #endif
 582 #ifdef HAVE_STRING_H
 583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 584 #  include <memory.h>
 585 # endif
 586 # include <string.h>
 587 #endif
 588 #ifdef HAVE_STRINGS_H
 589 # include <strings.h>
 590 #endif
 591 #ifdef HAVE_INTTYPES_H
 592 # include <inttypes.h>
 593 #endif
 594 #ifdef HAVE_STDINT_H
 595 # include <stdint.h>
 596 #endif
 597 #ifdef HAVE_UNISTD_H
 598 # include <unistd.h>
 599 #endif"
 600
 601 ac_subst_vars='LTLIBOBJS
 602 LIBOBJS
 603 enable_plugin
 604 pluginlibs
 605 CLOOGINC
 606 CLOOGLIBS
 607 PPLINC
 608 PPLLIBS
 609 GMPINC
 610 GMPLIBS
 611 target_cpu_default
 612 fortran_target_objs
 613 cxx_target_objs
 614 c_target_objs
 615 use_gcc_stdint
 616 xm_defines
 617 xm_include_list
 618 xm_file_list
 619 tm_p_include_list
 620 tm_p_file_list
 621 tm_defines
 622 tm_include_list
 623 tm_file_list
 624 common_out_object_file
 625 common_out_file
 626 out_object_file
 627 out_file
 628 objc_boehm_gc
 629 md_file
 630 local_prefix
 631 lang_tree_files
 632 lang_specs_files
 633 lang_opt_files
 634 install
 635 out_host_hook_obj
 636 host_xm_defines
 637 host_xm_include_list
 638 host_xm_file_list
 639 host_exeext
 640 gcc_gxx_include_dir
 641 gcc_config_arguments
 642 float_h_file
 643 extra_programs
 644 extra_passes
 645 extra_objs
 646 extra_headers_list
 647 user_headers_inc_next_post
 648 user_headers_inc_next_pre
 649 extra_gcc_objs
 650 TM_MULTILIB_EXCEPTIONS_CONFIG
 651 TM_MULTILIB_CONFIG
 652 TM_ENDIAN_CONFIG
 653 tmake_file
 654 xmake_file
 655 cpp_install_dir
 656 check_languages
 657 build_file_translate
 658 build_xm_defines
 659 build_xm_include_list
 660 build_xm_file_list
 661 build_install_headers_dir
 662 build_exeext
 663 all_selected_languages
 664 all_languages
 665 all_lang_makefrags
 666 all_gtfiles
 667 all_compilers
 668 srcdir
 669 subdirs
 670 dollar
 671 gcc_tooldir
 672 enable_lto
 673 MAINT
 674 zlibinc
 675 zlibdir
 676 HOST_LIBS
 677 GGC
 678 libgcc_visibility
 679 gcc_cv_readelf
 680 gcc_cv_objdump
 681 ORIGINAL_NM_FOR_TARGET
 682 gcc_cv_nm
 683 ORIGINAL_LD_FOR_TARGET
 684 ORIGINAL_PLUGIN_LD_FOR_TARGET
 685 gcc_cv_ld
 686 ORIGINAL_AS_FOR_TARGET
 687 gcc_cv_as
 688 enable_fast_install
 689 objdir
 690 OTOOL64
 691 OTOOL
 692 LIPO
 693 NMEDIT
 694 DSYMUTIL
 695 STRIP
 696 OBJDUMP
 697 ac_ct_DUMPBIN
 698 DUMPBIN
 699 LD
 700 FGREP
 701 SED
 702 LIBTOOL
 703 collect2
 704 STMP_FIXINC
 705 BUILD_LDFLAGS
 706 BUILD_CFLAGS
 707 CC_FOR_BUILD
 708 inhibit_libc
 709 SYSTEM_HEADER_DIR
 710 ALL
 711 CROSS
 712 CATOBJEXT
 713 GENCAT
 714 INSTOBJEXT
 715 DATADIRNAME
 716 CATALOGS
 717 POSUB
 718 GMSGFMT
 719 XGETTEXT
 720 INCINTL
 721 LIBINTL_DEP
 722 LIBINTL
 723 USE_NLS
 724 extra_opt_files
 725 extra_modes_file
 726 NATIVE_SYSTEM_HEADER_DIR
 727 objext
 728 manext
 729 LIBICONV_DEP
 730 LTLIBICONV
 731 LIBICONV
 732 LDEXP_LIB
 733 EXTRA_GCC_LIBS
 734 GNAT_LIBEXC
 735 COLLECT2_LIBS
 736 CXXCPP
 737 AR
 738 NM
 739 BISON
 740 FLEX
 741 GENERATED_MANPAGES
 742 BUILD_INFO
 743 MAKEINFO
 744 have_mktemp_command
 745 make_compare_target
 746 INSTALL_DATA
 747 INSTALL_PROGRAM
 748 INSTALL
 749 ranlib_flags
 750 RANLIB
 751 LN
 752 LN_S
 753 AWK
 754 SET_MAKE
 755 REPORT_BUGS_TEXI
 756 REPORT_BUGS_TO
 757 PKGVERSION
 758 CONFIGURE_SPECS
 759 CROSS_SYSTEM_HEADER_DIR
 760 TARGET_SYSTEM_ROOT_DEFINE
 761 TARGET_SYSTEM_ROOT
 762 SYSROOT_CFLAGS_FOR_TARGET
 763 enable_shared
 764 enable_fixed_point
 765 enable_decimal_float
 766 enable_multilib
 767 ENABLE_BUILD_WITH_CXX
 768 coverage_flags
 769 valgrind_command
 770 valgrind_path_defines
 771 valgrind_path
 772 TREEBROWSER
 773 nocommon_flag
 774 warn_cxxflags
 775 warn_cflags
 776 c_strict_warn
 777 strict_warn
 778 c_loose_warn
 779 loose_warn
 780 EGREP
 781 GREP
 782 CPP
 783 PICFLAG_FOR_TARGET
 784 OUTPUT_OPTION
 785 NO_MINUS_C_MINUS_O
 786 GNATMAKE
 787 GNATBIND
 788 ac_ct_CXX
 789 CXXFLAGS
 790 CXX
 791 OBJEXT
 792 EXEEXT
 793 ac_ct_CC
 794 CPPFLAGS
 795 LDFLAGS
 796 CFLAGS
 797 CC
 798 GENINSRC
 799 target_subdir
 800 host_subdir
 801 build_subdir
 802 build_libsubdir
 803 target_noncanonical
 804 target_os
 805 target_vendor
 806 target_cpu
 807 target
 808 host_os
 809 host_vendor
 810 host_cpu
 811 host
 812 build_os
 813 build_vendor
 814 build_cpu
 815 build
 816 target_alias
 817 host_alias
 818 build_alias
 819 LIBS
 820 ECHO_T
 821 ECHO_N
 822 ECHO_C
 823 DEFS
 824 mandir
 825 localedir
 826 libdir
 827 psdir
 828 pdfdir
 829 dvidir
 830 htmldir
 831 infodir
 832 docdir
 833 oldincludedir
 834 includedir
 835 localstatedir
 836 sharedstatedir
 837 sysconfdir
 838 datadir
 839 datarootdir
 840 libexecdir
 841 sbindir
 842 bindir
 843 program_transform_name
 844 prefix
 845 exec_prefix
 846 PACKAGE_URL
 847 PACKAGE_BUGREPORT
 848 PACKAGE_STRING
 849 PACKAGE_VERSION
 850 PACKAGE_TARNAME
 851 PACKAGE_NAME
 852 PATH_SEPARATOR
 853 SHELL'
 854 ac_subst_files='option_includes
 855 language_hooks'
 856 ac_user_opts='
 857 enable_option_checking
 858 with_build_libsubdir
 859 with_local_prefix
 860 with_gxx_include_dir
 861 with_cpp_install_dir
 862 enable_generated_files_in_srcdir
 863 with_gnu_ld
 864 with_ld
 865 with_demangler_in_ld
 866 with_gnu_as
 867 with_as
 868 enable_largefile
 869 enable_werror_always
 870 enable_checking
 871 enable_coverage
 872 enable_gather_detailed_mem_stats
 873 enable_build_with_cxx
 874 with_stabs
 875 enable_multilib
 876 enable___cxa_atexit
 877 enable_decimal_float
 878 enable_fixed_point
 879 enable_threads
 880 enable_tls
 881 enable_objc_gc
 882 with_dwarf2
 883 enable_shared
 884 with_native_system_header_dir
 885 with_build_sysroot
 886 with_sysroot
 887 with_specs
 888 with_pkgversion
 889 with_bugurl
 890 enable_languages
 891 with_multilib_list
 892 enable_rpath
 893 with_libiconv_prefix
 894 enable_initfini_array
 895 enable_sjlj_exceptions
 896 enable_secureplt
 897 enable_leading_mingw64_underscores
 898 enable_cld
 899 enable_frame_pointer
 900 enable_win32_registry
 901 enable_static
 902 with_pic
 903 enable_fast_install
 904 enable_libtool_lock
 905 with_plugin_ld
 906 enable_gnu_indirect_function
 907 enable_comdat
 908 enable_gnu_unique_object
 909 enable_linker_build_id
 910 with_long_double_128
 911 with_gc
 912 with_system_zlib
 913 enable_maintainer_mode
 914 enable_version_specific_runtime_libs
 915 enable_plugin
 916 enable_libquadmath_support
 917 with_linker_hash_style
 918 '
 919       ac_precious_vars='build_alias
 920 host_alias
 921 target_alias
 922 CC
 923 CFLAGS
 924 LDFLAGS
 925 LIBS
 926 CPPFLAGS
 927 CXX
 928 CXXFLAGS
 929 CCC
 930 CPP
 931 CXXCPP
 932 GMPLIBS
 933 GMPINC
 934 PPLLIBS
 935 PPLINC
 936 CLOOGLIBS
 937 CLOOGINC'
 938
 939
 940 # Initialize some variables set by options.
 941 ac_init_help=
 942 ac_init_version=false
 943 ac_unrecognized_opts=
 944 ac_unrecognized_sep=
 945 # The variables have the same names as the options, with
 946 # dashes changed to underlines.
 947 cache_file=/dev/null
 948 exec_prefix=NONE
 949 no_create=
 950 no_recursion=
 951 prefix=NONE
 952 program_prefix=NONE
 953 program_suffix=NONE
 954 program_transform_name=s,x,x,
 955 silent=
 956 site=
 957 srcdir=
 958 verbose=
 959 x_includes=NONE
 960 x_libraries=NONE
 961
 962 # Installation directory options.
 963 # These are left unexpanded so users can "make install exec_prefix=/foo"
 964 # and all the variables that are supposed to be based on exec_prefix
 965 # by default will actually change.
 966 # Use braces instead of parens because sh, perl, etc. also accept them.
 967 # (The list follows the same order as the GNU Coding Standards.)
 968 bindir='${exec_prefix}/bin'
 969 sbindir='${exec_prefix}/sbin'
 970 libexecdir='${exec_prefix}/libexec'
 971 datarootdir='${prefix}/share'
 972 datadir='${datarootdir}'
 973 sysconfdir='${prefix}/etc'
 974 sharedstatedir='${prefix}/com'
 975 localstatedir='${prefix}/var'
 976 includedir='${prefix}/include'
 977 oldincludedir='/usr/include'
 978 docdir='${datarootdir}/doc/${PACKAGE}'
 979 infodir='${datarootdir}/info'
 980 htmldir='${docdir}'
 981 dvidir='${docdir}'
 982 pdfdir='${docdir}'
 983 psdir='${docdir}'
 984 libdir='${exec_prefix}/lib'
 985 localedir='${datarootdir}/locale'
 986 mandir='${datarootdir}/man'
 987
 988 ac_prev=
 989 ac_dashdash=
 990 for ac_option
 991 do
 992   # If the previous option needs an argument, assign it.
 993   if test -n "$ac_prev"; then
 994     eval $ac_prev=\$ac_option
 995     ac_prev=
 996     continue
 997   fi
 998
 999   case $ac_option in
1000   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1001   *)    ac_optarg=yes ;;
1002   esac
1003
1004   # Accept the important Cygnus configure options, so we can diagnose typos.
1005
1006   case $ac_dashdash$ac_option in
1007   --)
1008     ac_dashdash=yes ;;
1009
1010   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1011     ac_prev=bindir ;;
1012   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1013     bindir=$ac_optarg ;;
1014
1015   -build | --build | --buil | --bui | --bu)
1016     ac_prev=build_alias ;;
1017   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1018     build_alias=$ac_optarg ;;
1019
1020   -cache-file | --cache-file | --cache-fil | --cache-fi \
1021   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1022     ac_prev=cache_file ;;
1023   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1024   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1025     cache_file=$ac_optarg ;;
1026
1027   --config-cache | -C)
1028     cache_file=config.cache ;;
1029
1030   -datadir | --datadir | --datadi | --datad)
1031     ac_prev=datadir ;;
1032   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1033     datadir=$ac_optarg ;;
1034
1035   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1036   | --dataroo | --dataro | --datar)
1037     ac_prev=datarootdir ;;
1038   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1039   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1040     datarootdir=$ac_optarg ;;
1041
1042   -disable-* | --disable-*)
1043     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1044     # Reject names that are not valid shell variable names.
1045     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1046       as_fn_error "invalid feature name: $ac_useropt"
1047     ac_useropt_orig=$ac_useropt
1048     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1049     case $ac_user_opts in
1050       *"
1051 "enable_$ac_useropt"
1052 "*) ;;
1053       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1054          ac_unrecognized_sep=', ';;
1055     esac
1056     eval enable_$ac_useropt=no ;;
1057
1058   -docdir | --docdir | --docdi | --doc | --do)
1059     ac_prev=docdir ;;
1060   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1061     docdir=$ac_optarg ;;
1062
1063   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1064     ac_prev=dvidir ;;
1065   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1066     dvidir=$ac_optarg ;;
1067
1068   -enable-* | --enable-*)
1069     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1070     # Reject names that are not valid shell variable names.
1071     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1072       as_fn_error "invalid feature name: $ac_useropt"
1073     ac_useropt_orig=$ac_useropt
1074     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1075     case $ac_user_opts in
1076       *"
1077 "enable_$ac_useropt"
1078 "*) ;;
1079       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1080          ac_unrecognized_sep=', ';;
1081     esac
1082     eval enable_$ac_useropt=\$ac_optarg ;;
1083
1084   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1085   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1086   | --exec | --exe | --ex)
1087     ac_prev=exec_prefix ;;
1088   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1089   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1090   | --exec=* | --exe=* | --ex=*)
1091     exec_prefix=$ac_optarg ;;
1092
1093   -gas | --gas | --ga | --g)
1094     # Obsolete; use --with-gas.
1095     with_gas=yes ;;
1096
1097   -help | --help | --hel | --he | -h)
1098     ac_init_help=long ;;
1099   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1100     ac_init_help=recursive ;;
1101   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1102     ac_init_help=short ;;
1103
1104   -host | --host | --hos | --ho)
1105     ac_prev=host_alias ;;
1106   -host=* | --host=* | --hos=* | --ho=*)
1107     host_alias=$ac_optarg ;;
1108
1109   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1110     ac_prev=htmldir ;;
1111   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1112   | --ht=*)
1113     htmldir=$ac_optarg ;;
1114
1115   -includedir | --includedir | --includedi | --included | --include \
1116   | --includ | --inclu | --incl | --inc)
1117     ac_prev=includedir ;;
1118   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1119   | --includ=* | --inclu=* | --incl=* | --inc=*)
1120     includedir=$ac_optarg ;;
1121
1122   -infodir | --infodir | --infodi | --infod | --info | --inf)
1123     ac_prev=infodir ;;
1124   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1125     infodir=$ac_optarg ;;
1126
1127   -libdir | --libdir | --libdi | --libd)
1128     ac_prev=libdir ;;
1129   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1130     libdir=$ac_optarg ;;
1131
1132   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1133   | --libexe | --libex | --libe)
1134     ac_prev=libexecdir ;;
1135   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1136   | --libexe=* | --libex=* | --libe=*)
1137     libexecdir=$ac_optarg ;;
1138
1139   -localedir | --localedir | --localedi | --localed | --locale)
1140     ac_prev=localedir ;;
1141   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1142     localedir=$ac_optarg ;;
1143
1144   -localstatedir | --localstatedir | --localstatedi | --localstated \
1145   | --localstate | --localstat | --localsta | --localst | --locals)
1146     ac_prev=localstatedir ;;
1147   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1148   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1149     localstatedir=$ac_optarg ;;
1150
1151   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1152     ac_prev=mandir ;;
1153   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1154     mandir=$ac_optarg ;;
1155
1156   -nfp | --nfp | --nf)
1157     # Obsolete; use --without-fp.
1158     with_fp=no ;;
1159
1160   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1161   | --no-cr | --no-c | -n)
1162     no_create=yes ;;
1163
1164   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1165   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1166     no_recursion=yes ;;
1167
1168   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1169   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1170   | --oldin | --oldi | --old | --ol | --o)
1171     ac_prev=oldincludedir ;;
1172   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1173   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1174   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1175     oldincludedir=$ac_optarg ;;
1176
1177   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1178     ac_prev=prefix ;;
1179   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1180     prefix=$ac_optarg ;;
1181
1182   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1183   | --program-pre | --program-pr | --program-p)
1184     ac_prev=program_prefix ;;
1185   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1186   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1187     program_prefix=$ac_optarg ;;
1188
1189   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1190   | --program-suf | --program-su | --program-s)
1191     ac_prev=program_suffix ;;
1192   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1193   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1194     program_suffix=$ac_optarg ;;
1195
1196   -program-transform-name | --program-transform-name \
1197   | --program-transform-nam | --program-transform-na \
1198   | --program-transform-n | --program-transform- \
1199   | --program-transform | --program-transfor \
1200   | --program-transfo | --program-transf \
1201   | --program-trans | --program-tran \
1202   | --progr-tra | --program-tr | --program-t)
1203     ac_prev=program_transform_name ;;
1204   -program-transform-name=* | --program-transform-name=* \
1205   | --program-transform-nam=* | --program-transform-na=* \
1206   | --program-transform-n=* | --program-transform-=* \
1207   | --program-transform=* | --program-transfor=* \
1208   | --program-transfo=* | --program-transf=* \
1209   | --program-trans=* | --program-tran=* \
1210   | --progr-tra=* | --program-tr=* | --program-t=*)
1211     program_transform_name=$ac_optarg ;;
1212
1213   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1214     ac_prev=pdfdir ;;
1215   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1216     pdfdir=$ac_optarg ;;
1217
1218   -psdir | --psdir | --psdi | --psd | --ps)
1219     ac_prev=psdir ;;
1220   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1221     psdir=$ac_optarg ;;
1222
1223   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1224   | -silent | --silent | --silen | --sile | --sil)
1225     silent=yes ;;
1226
1227   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1228     ac_prev=sbindir ;;
1229   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1230   | --sbi=* | --sb=*)
1231     sbindir=$ac_optarg ;;
1232
1233   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1234   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1235   | --sharedst | --shareds | --shared | --share | --shar \
1236   | --sha | --sh)
1237     ac_prev=sharedstatedir ;;
1238   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1239   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1240   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1241   | --sha=* | --sh=*)
1242     sharedstatedir=$ac_optarg ;;
1243
1244   -site | --site | --sit)
1245     ac_prev=site ;;
1246   -site=* | --site=* | --sit=*)
1247     site=$ac_optarg ;;
1248
1249   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1250     ac_prev=srcdir ;;
1251   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1252     srcdir=$ac_optarg ;;
1253
1254   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1255   | --syscon | --sysco | --sysc | --sys | --sy)
1256     ac_prev=sysconfdir ;;
1257   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1258   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1259     sysconfdir=$ac_optarg ;;
1260
1261   -target | --target | --targe | --targ | --tar | --ta | --t)
1262     ac_prev=target_alias ;;
1263   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1264     target_alias=$ac_optarg ;;
1265
1266   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1267     verbose=yes ;;
1268
1269   -version | --version | --versio | --versi | --vers | -V)
1270     ac_init_version=: ;;
1271
1272   -with-* | --with-*)
1273     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1274     # Reject names that are not valid shell variable names.
1275     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1276       as_fn_error "invalid package name: $ac_useropt"
1277     ac_useropt_orig=$ac_useropt
1278     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1279     case $ac_user_opts in
1280       *"
1281 "with_$ac_useropt"
1282 "*) ;;
1283       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1284          ac_unrecognized_sep=', ';;
1285     esac
1286     eval with_$ac_useropt=\$ac_optarg ;;
1287
1288   -without-* | --without-*)
1289     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1290     # Reject names that are not valid shell variable names.
1291     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1292       as_fn_error "invalid package name: $ac_useropt"
1293     ac_useropt_orig=$ac_useropt
1294     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1295     case $ac_user_opts in
1296       *"
1297 "with_$ac_useropt"
1298 "*) ;;
1299       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1300          ac_unrecognized_sep=', ';;
1301     esac
1302     eval with_$ac_useropt=no ;;
1303
1304   --x)
1305     # Obsolete; use --with-x.
1306     with_x=yes ;;
1307
1308   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1309   | --x-incl | --x-inc | --x-in | --x-i)
1310     ac_prev=x_includes ;;
1311   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1312   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1313     x_includes=$ac_optarg ;;
1314
1315   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1316   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1317     ac_prev=x_libraries ;;
1318   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1319   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1320     x_libraries=$ac_optarg ;;
1321
1322   -*) as_fn_error "unrecognized option: \`$ac_option'
1323 Try \`$0 --help' for more information."
1324     ;;
1325
1326   *=*)
1327     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1328     # Reject names that are not valid shell variable names.
1329     case $ac_envvar in #(
1330       '' | [0-9]* | *[!_$as_cr_alnum]* )
1331       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1332     esac
1333     eval $ac_envvar=\$ac_optarg
1334     export $ac_envvar ;;
1335
1336   *)
1337     # FIXME: should be removed in autoconf 3.0.
1338     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1339     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1340       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1341     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1342     ;;
1343
1344   esac
1345 done
1346
1347 if test -n "$ac_prev"; then
1348   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1349   as_fn_error "missing argument to $ac_option"
1350 fi
1351
1352 if test -n "$ac_unrecognized_opts"; then
1353   case $enable_option_checking in
1354     no) ;;
1355     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1356     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1357   esac
1358 fi
1359
1360 # Check all directory arguments for consistency.
1361 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1362                 datadir sysconfdir sharedstatedir localstatedir includedir \
1363                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1364                 libdir localedir mandir
1365 do
1366   eval ac_val=\$$ac_var
1367   # Remove trailing slashes.
1368   case $ac_val in
1369     */ )
1370       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1371       eval $ac_var=\$ac_val;;
1372   esac
1373   # Be sure to have absolute directory names.
1374   case $ac_val in
1375     [\\/$]* | ?:[\\/]* )  continue;;
1376     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1377   esac
1378   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1379 done
1380
1381 # There might be people who depend on the old broken behavior: `$host'
1382 # used to hold the argument of --host etc.
1383 # FIXME: To remove some day.
1384 build=$build_alias
1385 host=$host_alias
1386 target=$target_alias
1387
1388 # FIXME: To remove some day.
1389 if test "x$host_alias" != x; then
1390   if test "x$build_alias" = x; then
1391     cross_compiling=maybe
1392     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1393     If a cross compiler is detected then cross compile mode will be used." >&2
1394   elif test "x$build_alias" != "x$host_alias"; then
1395     cross_compiling=yes
1396   fi
1397 fi
1398
1399 ac_tool_prefix=
1400 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1401
1402 test "$silent" = yes && exec 6>/dev/null
1403
1404
1405 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1406 ac_ls_di=`ls -di .` &&
1407 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1408   as_fn_error "working directory cannot be determined"
1409 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1410   as_fn_error "pwd does not report name of working directory"
1411
1412
1413 # Find the source files, if location was not specified.
1414 if test -z "$srcdir"; then
1415   ac_srcdir_defaulted=yes
1416   # Try the directory containing this script, then the parent directory.
1417   ac_confdir=`$as_dirname -- "$as_myself" ||
1418 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1419          X"$as_myself" : 'X\(//\)[^/]' \| \
1420          X"$as_myself" : 'X\(//\)$' \| \
1421          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1422 $as_echo X"$as_myself" |
1423     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1424             s//\1/
1425             q
1426           }
1427           /^X\(\/\/\)[^/].*/{
1428             s//\1/
1429             q
1430           }
1431           /^X\(\/\/\)$/{
1432             s//\1/
1433             q
1434           }
1435           /^X\(\/\).*/{
1436             s//\1/
1437             q
1438           }
1439           s/.*/./; q'`
1440   srcdir=$ac_confdir
1441   if test ! -r "$srcdir/$ac_unique_file"; then
1442     srcdir=..
1443   fi
1444 else
1445   ac_srcdir_defaulted=no
1446 fi
1447 if test ! -r "$srcdir/$ac_unique_file"; then
1448   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1449   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1450 fi
1451 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1452 ac_abs_confdir=`(
1453         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1454         pwd)`
1455 # When building in place, set srcdir=.
1456 if test "$ac_abs_confdir" = "$ac_pwd"; then
1457   srcdir=.
1458 fi
1459 # Remove unnecessary trailing slashes from srcdir.
1460 # Double slashes in file names in object file debugging info
1461 # mess up M-x gdb in Emacs.
1462 case $srcdir in
1463 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1464 esac
1465 for ac_var in $ac_precious_vars; do
1466   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1467   eval ac_env_${ac_var}_value=\$${ac_var}
1468   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1469   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1470 done
1471
1472 #
1473 # Report the --help message.
1474 #
1475 if test "$ac_init_help" = "long"; then
1476   # Omit some internal or obsolete options to make the list less imposing.
1477   # This message is too long to be a string in the A/UX 3.1 sh.
1478   cat <<_ACEOF
1479 \`configure' configures this package to adapt to many kinds of systems.
1480
1481 Usage: $0 [OPTION]... [VAR=VALUE]...
1482
1483 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1484 VAR=VALUE.  See below for descriptions of some of the useful variables.
1485
1486 Defaults for the options are specified in brackets.
1487
1488 Configuration:
1489   -h, --help              display this help and exit
1490       --help=short        display options specific to this package
1491       --help=recursive    display the short help of all the included packages
1492   -V, --version           display version information and exit
1493   -q, --quiet, --silent   do not print \`checking...' messages
1494       --cache-file=FILE   cache test results in FILE [disabled]
1495   -C, --config-cache      alias for \`--cache-file=config.cache'
1496   -n, --no-create         do not create output files
1497       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1498
1499 Installation directories:
1500   --prefix=PREFIX         install architecture-independent files in PREFIX
1501                           [$ac_default_prefix]
1502   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1503                           [PREFIX]
1504
1505 By default, \`make install' will install all the files in
1506 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1507 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1508 for instance \`--prefix=\$HOME'.
1509
1510 For better control, use the options below.
1511
1512 Fine tuning of the installation directories:
1513   --bindir=DIR            user executables [EPREFIX/bin]
1514   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1515   --libexecdir=DIR        program executables [EPREFIX/libexec]
1516   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1517   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1518   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1519   --libdir=DIR            object code libraries [EPREFIX/lib]
1520   --includedir=DIR        C header files [PREFIX/include]
1521   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1522   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1523   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1524   --infodir=DIR           info documentation [DATAROOTDIR/info]
1525   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1526   --mandir=DIR            man documentation [DATAROOTDIR/man]
1527   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1528   --htmldir=DIR           html documentation [DOCDIR]
1529   --dvidir=DIR            dvi documentation [DOCDIR]
1530   --pdfdir=DIR            pdf documentation [DOCDIR]
1531   --psdir=DIR             ps documentation [DOCDIR]
1532 _ACEOF
1533
1534   cat <<\_ACEOF
1535
1536 Program names:
1537   --program-prefix=PREFIX            prepend PREFIX to installed program names
1538   --program-suffix=SUFFIX            append SUFFIX to installed program names
1539   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1540
1541 System types:
1542   --build=BUILD     configure for building on BUILD [guessed]
1543   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1544   --target=TARGET   configure for building compilers for TARGET [HOST]
1545 _ACEOF
1546 fi
1547
1548 if test -n "$ac_init_help"; then
1549
1550   cat <<\_ACEOF
1551
1552 Optional Features:
1553   --disable-option-checking  ignore unrecognized --enable/--with options
1554   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1555   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1556   --enable-generated-files-in-srcdir
1557                           put copies of generated files in source dir intended
1558                           for creating source tarballs for users without
1559                           texinfo bison or flex
1560   --disable-largefile     omit support for large files
1561   --enable-werror-always  enable -Werror despite compiler version
1562   --enable-checking[=LIST]
1563                           enable expensive run-time checks. With LIST, enable
1564                           only specific categories of checks. Categories are:
1565                           yes,no,all,none,release. Flags are:
1566                           assert,df,fold,gc,gcac,gimple,misc,
1567                           rtlflag,rtl,runtime,tree,valgrind,types
1568   --enable-coverage[=LEVEL]
1569                           enable compiler's code coverage collection. Use to
1570                           measure compiler performance and locate unused parts
1571                           of the compiler. With LEVEL, specify optimization.
1572                           Values are opt, noopt, default is noopt
1573   --enable-gather-detailed-mem-stats
1574                           enable detailed memory allocation stats gathering
1575   --enable-build-with-cxx build with C++ compiler instead of C compiler
1576   --enable-multilib       enable library support for multiple ABIs
1577   --enable-__cxa_atexit   enable __cxa_atexit for C++
1578   --enable-decimal-float={no,yes,bid,dpd}
1579                         enable decimal float extension to C.  Selecting 'bid'
1580                         or 'dpd' choses which decimal floating point format
1581                         to use
1582   --enable-fixed-point    enable fixed-point arithmetic extension to C
1583   --enable-threads[=LIB]  enable thread usage for target GCC, using LIB thread
1584                           package
1585   --enable-tls            enable or disable generation of tls code overriding
1586                           the assembler check for tls support
1587   --enable-objc-gc        enable the use of Boehm's garbage collector with the
1588                           GNU Objective-C runtime
1589   --disable-shared        don't provide a shared libgcc
1590   --enable-languages=LIST specify which front-ends to build
1591   --disable-rpath         do not hardcode runtime library paths
1592   --enable-initfini-array       use .init_array/.fini_array sections
1593   --enable-sjlj-exceptions
1594                           arrange to use setjmp/longjmp exception handling
1595   --enable-secureplt      enable -msecure-plt by default for PowerPC
1596   --enable-leading-mingw64-underscores
1597                           enable leading underscores on 64 bit mingw targets
1598   --enable-cld            enable -mcld by default for 32bit x86
1599   --enable-frame-pointer  enable -fno-omit-frame-pointer by default for 32bit
1600                           x86
1601   --disable-win32-registry
1602                           disable lookup of installation paths in the Registry
1603                           on Windows hosts
1604   --enable-win32-registry enable registry lookup (default)
1605   --enable-win32-registry=KEY
1606                           use KEY instead of GCC version as the last portion
1607                           of the registry key
1608   --enable-shared[=PKGS]  build shared libraries [default=yes]
1609   --enable-static[=PKGS]  build static libraries [default=yes]
1610   --enable-fast-install[=PKGS]
1611                           optimize for fast installation [default=yes]
1612   --disable-libtool-lock  avoid locking (might break parallel builds)
1613   --enable-gnu-indirect-function
1614                           enable the use of the @gnu_indirect_function to
1615                           glibc systems
1616   --enable-comdat         enable COMDAT group support
1617   --enable-gnu-unique-object
1618                           enable the use of the @gnu_unique_object ELF
1619                           extension on glibc systems
1620   --enable-linker-build-id
1621                           compiler will always pass --build-id to linker
1622   --enable-maintainer-mode
1623                           enable make rules and dependencies not useful (and
1624                           sometimes confusing) to the casual installer
1625   --enable-version-specific-runtime-libs
1626                           specify that runtime libraries should be installed
1627                           in a compiler-specific directory
1628   --enable-plugin         enable plugin support
1629   --disable-libquadmath-support
1630                           disable libquadmath support for Fortran
1631
1632 Optional Packages:
1633   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1634   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1635   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1636   --with-local-prefix=DIR specifies directory to put local include
1637   --with-gxx-include-dir=DIR
1638                           specifies directory to put g++ header files
1639   --with-cpp-install-dir=DIR
1640                           install the user visible C preprocessor in DIR
1641                           (relative to PREFIX) as well as PREFIX/bin
1642   --with-gnu-ld           arrange to work with GNU ld
1643   --with-ld               arrange to use the specified ld (full pathname)
1644   --with-demangler-in-ld  try to use demangler in GNU ld
1645   --with-gnu-as           arrange to work with GNU as
1646   --with-as               arrange to use the specified as (full pathname)
1647   --with-stabs            arrange to use stabs instead of host debug format
1648   --with-dwarf2           force the default debug format to be DWARF 2
1649   --with-native-system-header-dir=dir
1650                           use dir as the directory to look for standard
1651                           system header files in.  Defaults to /usr/include.
1652   --with-build-sysroot=sysroot
1653                           use sysroot as the system root during the build
1654   --with-sysroot[=DIR]    search for usr/lib, usr/include, et al, within DIR
1655   --with-specs=SPECS      add SPECS to driver command-line processing
1656   --with-pkgversion=PKG   Use PKG in the version string in place of "GCC"
1657   --with-bugurl=URL       Direct users to URL to report a bug
1658   --with-multilib-list    select multilibs (SH and x86-64 only)
1659   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1660   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1661   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1662   --with-pic              try to use only PIC/non-PIC objects [default=use
1663                           both]
1664   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1665   --with-plugin-ld=[ARG]  specify the plugin linker
1666   --with-long-double-128  use 128-bit long double by default
1667   --with-gc={page,zone}   choose the garbage collection mechanism to use with
1668                           the compiler
1669   --with-system-zlib      use installed libz
1670   --with-linker-hash-style={sysv,gnu,both}
1671                           specify the linker hash style
1672
1673 Some influential environment variables:
1674   CC          C compiler command
1675   CFLAGS      C compiler flags
1676   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1677               nonstandard directory <lib dir>
1678   LIBS        libraries to pass to the linker, e.g. -l<library>
1679   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1680               you have headers in a nonstandard directory <include dir>
1681   CXX         C++ compiler command
1682   CXXFLAGS    C++ compiler flags
1683   CPP         C preprocessor
1684   CXXCPP      C++ preprocessor
1685   GMPLIBS     How to link GMP
1686   GMPINC      How to find GMP include files
1687   PPLLIBS     How to link PPL
1688   PPLINC      How to find PPL include files
1689   CLOOGLIBS   How to link CLOOG
1690   CLOOGINC    How to find CLOOG include files
1691
1692 Use these variables to override the choices made by `configure' or to help
1693 it to find libraries and programs with nonstandard names/locations.
1694
1695 Report bugs to the package provider.
1696 _ACEOF
1697 ac_status=$?
1698 fi
1699
1700 if test "$ac_init_help" = "recursive"; then
1701   # If there are subdirs, report their specific --help.
1702   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1703     test -d "$ac_dir" ||
1704       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1705       continue
1706     ac_builddir=.
1707
1708 case "$ac_dir" in
1709 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1710 *)
1711   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1712   # A ".." for each directory in $ac_dir_suffix.
1713   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1714   case $ac_top_builddir_sub in
1715   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1716   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1717   esac ;;
1718 esac
1719 ac_abs_top_builddir=$ac_pwd
1720 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1721 # for backward compatibility:
1722 ac_top_builddir=$ac_top_build_prefix
1723
1724 case $srcdir in
1725   .)  # We are building in place.
1726     ac_srcdir=.
1727     ac_top_srcdir=$ac_top_builddir_sub
1728     ac_abs_top_srcdir=$ac_pwd ;;
1729   [\\/]* | ?:[\\/]* )  # Absolute name.
1730     ac_srcdir=$srcdir$ac_dir_suffix;
1731     ac_top_srcdir=$srcdir
1732     ac_abs_top_srcdir=$srcdir ;;
1733   *) # Relative name.
1734     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1735     ac_top_srcdir=$ac_top_build_prefix$srcdir
1736     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1737 esac
1738 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1739
1740     cd "$ac_dir" || { ac_status=$?; continue; }
1741     # Check for guested configure.
1742     if test -f "$ac_srcdir/configure.gnu"; then
1743       echo &&
1744       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1745     elif test -f "$ac_srcdir/configure"; then
1746       echo &&
1747       $SHELL "$ac_srcdir/configure" --help=recursive
1748     else
1749       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1750     fi || ac_status=$?
1751     cd "$ac_pwd" || { ac_status=$?; break; }
1752   done
1753 fi
1754
1755 test -n "$ac_init_help" && exit $ac_status
1756 if $ac_init_version; then
1757   cat <<\_ACEOF
1758 configure
1759 generated by GNU Autoconf 2.64
1760
1761 Copyright (C) 2009 Free Software Foundation, Inc.
1762 This configure script is free software; the Free Software Foundation
1763 gives unlimited permission to copy, distribute and modify it.
1764 _ACEOF
1765   exit
1766 fi
1767
1768 ## ------------------------ ##
1769 ## Autoconf initialization. ##
1770 ## ------------------------ ##
1771
1772 # ac_fn_c_try_compile LINENO
1773 # --------------------------
1774 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1775 ac_fn_c_try_compile ()
1776 {
1777   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1778   rm -f conftest.$ac_objext
1779   if { { ac_try="$ac_compile"
1780 case "(($ac_try" in
1781   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1782   *) ac_try_echo=$ac_try;;
1783 esac
1784 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1785 $as_echo "$ac_try_echo"; } >&5
1786   (eval "$ac_compile") 2>conftest.err
1787   ac_status=$?
1788   if test -s conftest.err; then
1789     grep -v '^ *+' conftest.err >conftest.er1
1790     cat conftest.er1 >&5
1791     mv -f conftest.er1 conftest.err
1792   fi
1793   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1794   test $ac_status = 0; } && {
1795          test -z "$ac_c_werror_flag" ||
1796          test ! -s conftest.err
1797        } && test -s conftest.$ac_objext; then :
1798   ac_retval=0
1799 else
1800   $as_echo "$as_me: failed program was:" >&5
1801 sed 's/^/| /' conftest.$ac_ext >&5
1802
1803         ac_retval=1
1804 fi
1805   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1806   return $ac_retval
1807
1808 } # ac_fn_c_try_compile
1809
1810 # ac_fn_cxx_try_compile LINENO
1811 # ----------------------------
1812 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1813 ac_fn_cxx_try_compile ()
1814 {
1815   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1816   rm -f conftest.$ac_objext
1817   if { { ac_try="$ac_compile"
1818 case "(($ac_try" in
1819   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1820   *) ac_try_echo=$ac_try;;
1821 esac
1822 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1823 $as_echo "$ac_try_echo"; } >&5
1824   (eval "$ac_compile") 2>conftest.err
1825   ac_status=$?
1826   if test -s conftest.err; then
1827     grep -v '^ *+' conftest.err >conftest.er1
1828     cat conftest.er1 >&5
1829     mv -f conftest.er1 conftest.err
1830   fi
1831   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1832   test $ac_status = 0; } && {
1833          test -z "$ac_cxx_werror_flag" ||
1834          test ! -s conftest.err
1835        } && test -s conftest.$ac_objext; then :
1836   ac_retval=0
1837 else
1838   $as_echo "$as_me: failed program was:" >&5
1839 sed 's/^/| /' conftest.$ac_ext >&5
1840
1841         ac_retval=1
1842 fi
1843   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1844   return $ac_retval
1845
1846 } # ac_fn_cxx_try_compile
1847
1848 # ac_fn_c_try_cpp LINENO
1849 # ----------------------
1850 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1851 ac_fn_c_try_cpp ()
1852 {
1853   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1854   if { { ac_try="$ac_cpp conftest.$ac_ext"
1855 case "(($ac_try" in
1856   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1857   *) ac_try_echo=$ac_try;;
1858 esac
1859 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1860 $as_echo "$ac_try_echo"; } >&5
1861   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1862   ac_status=$?
1863   if test -s conftest.err; then
1864     grep -v '^ *+' conftest.err >conftest.er1
1865     cat conftest.er1 >&5
1866     mv -f conftest.er1 conftest.err
1867   fi
1868   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1869   test $ac_status = 0; } >/dev/null && {
1870          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1871          test ! -s conftest.err
1872        }; then :
1873   ac_retval=0
1874 else
1875   $as_echo "$as_me: failed program was:" >&5
1876 sed 's/^/| /' conftest.$ac_ext >&5
1877
1878     ac_retval=1
1879 fi
1880   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1881   return $ac_retval
1882
1883 } # ac_fn_c_try_cpp
1884
1885 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1886 # -------------------------------------------------------
1887 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1888 # the include files in INCLUDES and setting the cache variable VAR
1889 # accordingly.
1890 ac_fn_c_check_header_mongrel ()
1891 {
1892   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1893   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1894   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1895 $as_echo_n "checking for $2... " >&6; }
1896 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1897   $as_echo_n "(cached) " >&6
1898 fi
1899 eval ac_res=\$$3
1900                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1901 $as_echo "$ac_res" >&6; }
1902 else
1903   # Is the header compilable?
1904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1905 $as_echo_n "checking $2 usability... " >&6; }
1906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1907 /* end confdefs.h.  */
1908 $4
1909 #include <$2>
1910 _ACEOF
1911 if ac_fn_c_try_compile "$LINENO"; then :
1912   ac_header_compiler=yes
1913 else
1914   ac_header_compiler=no
1915 fi
1916 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1918 $as_echo "$ac_header_compiler" >&6; }
1919
1920 # Is the header present?
1921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1922 $as_echo_n "checking $2 presence... " >&6; }
1923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1924 /* end confdefs.h.  */
1925 #include <$2>
1926 _ACEOF
1927 if ac_fn_c_try_cpp "$LINENO"; then :
1928   ac_header_preproc=yes
1929 else
1930   ac_header_preproc=no
1931 fi
1932 rm -f conftest.err conftest.$ac_ext
1933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1934 $as_echo "$ac_header_preproc" >&6; }
1935
1936 # So?  What about this header?
1937 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1938   yes:no: )
1939     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1940 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1941     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1942 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1943     ;;
1944   no:yes:* )
1945     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1946 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1947     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1948 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1949     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1950 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1951     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1952 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1953     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1954 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1955     ;;
1956 esac
1957   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1958 $as_echo_n "checking for $2... " >&6; }
1959 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1960   $as_echo_n "(cached) " >&6
1961 else
1962   eval "$3=\$ac_header_compiler"
1963 fi
1964 eval ac_res=\$$3
1965                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1966 $as_echo "$ac_res" >&6; }
1967 fi
1968   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1969
1970 } # ac_fn_c_check_header_mongrel
1971
1972 # ac_fn_c_try_run LINENO
1973 # ----------------------
1974 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1975 # that executables *can* be run.
1976 ac_fn_c_try_run ()
1977 {
1978   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1979   if { { ac_try="$ac_link"
1980 case "(($ac_try" in
1981   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1982   *) ac_try_echo=$ac_try;;
1983 esac
1984 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1985 $as_echo "$ac_try_echo"; } >&5
1986   (eval "$ac_link") 2>&5
1987   ac_status=$?
1988   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1989   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1990   { { case "(($ac_try" in
1991   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1992   *) ac_try_echo=$ac_try;;
1993 esac
1994 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1995 $as_echo "$ac_try_echo"; } >&5
1996   (eval "$ac_try") 2>&5
1997   ac_status=$?
1998   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1999   test $ac_status = 0; }; }; then :
2000   ac_retval=0
2001 else
2002   $as_echo "$as_me: program exited with status $ac_status" >&5
2003        $as_echo "$as_me: failed program was:" >&5
2004 sed 's/^/| /' conftest.$ac_ext >&5
2005
2006        ac_retval=$ac_status
2007 fi
2008   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2009   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2010   return $ac_retval
2011
2012 } # ac_fn_c_try_run
2013
2014 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2015 # -------------------------------------------------------
2016 # Tests whether HEADER exists and can be compiled using the include files in
2017 # INCLUDES, setting the cache variable VAR accordingly.
2018 ac_fn_c_check_header_compile ()
2019 {
2020   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2021   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2022 $as_echo_n "checking for $2... " >&6; }
2023 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2024   $as_echo_n "(cached) " >&6
2025 else
2026   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2027 /* end confdefs.h.  */
2028 $4
2029 #include <$2>
2030 _ACEOF
2031 if ac_fn_c_try_compile "$LINENO"; then :
2032   eval "$3=yes"
2033 else
2034   eval "$3=no"
2035 fi
2036 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2037 fi
2038 eval ac_res=\$$3
2039                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2040 $as_echo "$ac_res" >&6; }
2041   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2042
2043 } # ac_fn_c_check_header_compile
2044
2045 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2046 # --------------------------------------------
2047 # Tries to find the compile-time value of EXPR in a program that includes
2048 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2049 # computed
2050 ac_fn_c_compute_int ()
2051 {
2052   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2053   if test "$cross_compiling" = yes; then
2054     # Depending upon the size, compute the lo and hi bounds.
2055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2056 /* end confdefs.h.  */
2057 $4
2058 int
2059 main ()
2060 {
2061 static int test_array [1 - 2 * !(($2) >= 0)];
2062 test_array [0] = 0
2063
2064   ;
2065   return 0;
2066 }
2067 _ACEOF
2068 if ac_fn_c_try_compile "$LINENO"; then :
2069   ac_lo=0 ac_mid=0
2070   while :; do
2071     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2072 /* end confdefs.h.  */
2073 $4
2074 int
2075 main ()
2076 {
2077 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2078 test_array [0] = 0
2079
2080   ;
2081   return 0;
2082 }
2083 _ACEOF
2084 if ac_fn_c_try_compile "$LINENO"; then :
2085   ac_hi=$ac_mid; break
2086 else
2087   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2088                         if test $ac_lo -le $ac_mid; then
2089                           ac_lo= ac_hi=
2090                           break
2091                         fi
2092                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2093 fi
2094 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2095   done
2096 else
2097   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2098 /* end confdefs.h.  */
2099 $4
2100 int
2101 main ()
2102 {
2103 static int test_array [1 - 2 * !(($2) < 0)];
2104 test_array [0] = 0
2105
2106   ;
2107   return 0;
2108 }
2109 _ACEOF
2110 if ac_fn_c_try_compile "$LINENO"; then :
2111   ac_hi=-1 ac_mid=-1
2112   while :; do
2113     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2114 /* end confdefs.h.  */
2115 $4
2116 int
2117 main ()
2118 {
2119 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2120 test_array [0] = 0
2121
2122   ;
2123   return 0;
2124 }
2125 _ACEOF
2126 if ac_fn_c_try_compile "$LINENO"; then :
2127   ac_lo=$ac_mid; break
2128 else
2129   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2130                         if test $ac_mid -le $ac_hi; then
2131                           ac_lo= ac_hi=
2132                           break
2133                         fi
2134                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2135 fi
2136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2137   done
2138 else
2139   ac_lo= ac_hi=
2140 fi
2141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2142 fi
2143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2144 # Binary search between lo and hi bounds.
2145 while test "x$ac_lo" != "x$ac_hi"; do
2146   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2147   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2148 /* end confdefs.h.  */
2149 $4
2150 int
2151 main ()
2152 {
2153 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2154 test_array [0] = 0
2155
2156   ;
2157   return 0;
2158 }
2159 _ACEOF
2160 if ac_fn_c_try_compile "$LINENO"; then :
2161   ac_hi=$ac_mid
2162 else
2163   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2164 fi
2165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2166 done
2167 case $ac_lo in #((
2168 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2169 '') ac_retval=1 ;;
2170 esac
2171   else
2172     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2173 /* end confdefs.h.  */
2174 $4
2175 static long int longval () { return $2; }
2176 static unsigned long int ulongval () { return $2; }
2177 #include <stdio.h>
2178 #include <stdlib.h>
2179 int
2180 main ()
2181 {
2182
2183   FILE *f = fopen ("conftest.val", "w");
2184   if (! f)
2185     return 1;
2186   if (($2) < 0)
2187     {
2188       long int i = longval ();
2189       if (i != ($2))
2190         return 1;
2191       fprintf (f, "%ld", i);
2192     }
2193   else
2194     {
2195       unsigned long int i = ulongval ();
2196       if (i != ($2))
2197         return 1;
2198       fprintf (f, "%lu", i);
2199     }
2200   /* Do not output a trailing newline, as this causes \r\n confusion
2201      on some platforms.  */
2202   return ferror (f) || fclose (f) != 0;
2203
2204   ;
2205   return 0;
2206 }
2207 _ACEOF
2208 if ac_fn_c_try_run "$LINENO"; then :
2209   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2210 else
2211   ac_retval=1
2212 fi
2213 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2214   conftest.$ac_objext conftest.beam conftest.$ac_ext
2215 rm -f conftest.val
2216
2217   fi
2218   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2219   return $ac_retval
2220
2221 } # ac_fn_c_compute_int
2222
2223 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2224 # -------------------------------------------
2225 # Tests whether TYPE exists after having included INCLUDES, setting cache
2226 # variable VAR accordingly.
2227 ac_fn_c_check_type ()
2228 {
2229   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2230   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2231 $as_echo_n "checking for $2... " >&6; }
2232 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2233   $as_echo_n "(cached) " >&6
2234 else
2235   eval "$3=no"
2236   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2237 /* end confdefs.h.  */
2238 $4
2239 int
2240 main ()
2241 {
2242 if (sizeof ($2))
2243          return 0;
2244   ;
2245   return 0;
2246 }
2247 _ACEOF
2248 if ac_fn_c_try_compile "$LINENO"; then :
2249   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2250 /* end confdefs.h.  */
2251 $4
2252 int
2253 main ()
2254 {
2255 if (sizeof (($2)))
2256             return 0;
2257   ;
2258   return 0;
2259 }
2260 _ACEOF
2261 if ac_fn_c_try_compile "$LINENO"; then :
2262
2263 else
2264   eval "$3=yes"
2265 fi
2266 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2267 fi
2268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2269 fi
2270 eval ac_res=\$$3
2271                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2272 $as_echo "$ac_res" >&6; }
2273   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2274
2275 } # ac_fn_c_check_type
2276
2277 # ac_fn_c_find_intX_t LINENO BITS VAR
2278 # -----------------------------------
2279 # Finds a signed integer type with width BITS, setting cache variable VAR
2280 # accordingly.
2281 ac_fn_c_find_intX_t ()
2282 {
2283   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2284   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2285 $as_echo_n "checking for int$2_t... " >&6; }
2286 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2287   $as_echo_n "(cached) " >&6
2288 else
2289   eval "$3=no"
2290      for ac_type in int$2_t 'int' 'long int' \
2291          'long long int' 'short int' 'signed char'; do
2292        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2293 /* end confdefs.h.  */
2294 $ac_includes_default
2295 int
2296 main ()
2297 {
2298 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2299 test_array [0] = 0
2300
2301   ;
2302   return 0;
2303 }
2304 _ACEOF
2305 if ac_fn_c_try_compile "$LINENO"; then :
2306   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2307 /* end confdefs.h.  */
2308 $ac_includes_default
2309 int
2310 main ()
2311 {
2312 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2313                  < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2314 test_array [0] = 0
2315
2316   ;
2317   return 0;
2318 }
2319 _ACEOF
2320 if ac_fn_c_try_compile "$LINENO"; then :
2321
2322 else
2323   case $ac_type in #(
2324   int$2_t) :
2325     eval "$3=yes" ;; #(
2326   *) :
2327     eval "$3=\$ac_type" ;;
2328 esac
2329 fi
2330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2331 fi
2332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2333        eval as_val=\$$3
2334    if test "x$as_val" = x""no; then :
2335
2336 else
2337   break
2338 fi
2339      done
2340 fi
2341 eval ac_res=\$$3
2342                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2343 $as_echo "$ac_res" >&6; }
2344   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2345
2346 } # ac_fn_c_find_intX_t
2347
2348 # ac_fn_c_try_link LINENO
2349 # -----------------------
2350 # Try to link conftest.$ac_ext, and return whether this succeeded.
2351 ac_fn_c_try_link ()
2352 {
2353   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2354   rm -f conftest.$ac_objext conftest$ac_exeext
2355   if { { ac_try="$ac_link"
2356 case "(($ac_try" in
2357   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2358   *) ac_try_echo=$ac_try;;
2359 esac
2360 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2361 $as_echo "$ac_try_echo"; } >&5
2362   (eval "$ac_link") 2>conftest.err
2363   ac_status=$?
2364   if test -s conftest.err; then
2365     grep -v '^ *+' conftest.err >conftest.er1
2366     cat conftest.er1 >&5
2367     mv -f conftest.er1 conftest.err
2368   fi
2369   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2370   test $ac_status = 0; } && {
2371          test -z "$ac_c_werror_flag" ||
2372          test ! -s conftest.err
2373        } && test -s conftest$ac_exeext && {
2374          test "$cross_compiling" = yes ||
2375          $as_test_x conftest$ac_exeext
2376        }; then :
2377   ac_retval=0
2378 else
2379   $as_echo "$as_me: failed program was:" >&5
2380 sed 's/^/| /' conftest.$ac_ext >&5
2381
2382         ac_retval=1
2383 fi
2384   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2385   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2386   # interfere with the next link command; also delete a directory that is
2387   # left behind by Apple's compiler.  We do this before executing the actions.
2388   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2389   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2390   return $ac_retval
2391
2392 } # ac_fn_c_try_link
2393
2394 # ac_fn_c_find_uintX_t LINENO BITS VAR
2395 # ------------------------------------
2396 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2397 # accordingly.
2398 ac_fn_c_find_uintX_t ()
2399 {
2400   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2401   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2402 $as_echo_n "checking for uint$2_t... " >&6; }
2403 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2404   $as_echo_n "(cached) " >&6
2405 else
2406   eval "$3=no"
2407      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2408          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2409        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2410 /* end confdefs.h.  */
2411 $ac_includes_default
2412 int
2413 main ()
2414 {
2415 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2416 test_array [0] = 0
2417
2418   ;
2419   return 0;
2420 }
2421 _ACEOF
2422 if ac_fn_c_try_compile "$LINENO"; then :
2423   case $ac_type in #(
2424   uint$2_t) :
2425     eval "$3=yes" ;; #(
2426   *) :
2427     eval "$3=\$ac_type" ;;
2428 esac
2429 fi
2430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2431        eval as_val=\$$3
2432    if test "x$as_val" = x""no; then :
2433
2434 else
2435   break
2436 fi
2437      done
2438 fi
2439 eval ac_res=\$$3
2440                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2441 $as_echo "$ac_res" >&6; }
2442   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2443
2444 } # ac_fn_c_find_uintX_t
2445
2446 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2447 # ----------------------------------------------
2448 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2449 ac_fn_c_check_header_preproc ()
2450 {
2451   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2452   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2453 $as_echo_n "checking for $2... " >&6; }
2454 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2455   $as_echo_n "(cached) " >&6
2456 else
2457   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2458 /* end confdefs.h.  */
2459 #include <$2>
2460 _ACEOF
2461 if ac_fn_c_try_cpp "$LINENO"; then :
2462   eval "$3=yes"
2463 else
2464   eval "$3=no"
2465 fi
2466 rm -f conftest.err conftest.$ac_ext
2467 fi
2468 eval ac_res=\$$3
2469                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2470 $as_echo "$ac_res" >&6; }
2471   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2472
2473 } # ac_fn_c_check_header_preproc
2474
2475 # ac_fn_cxx_try_cpp LINENO
2476 # ------------------------
2477 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2478 ac_fn_cxx_try_cpp ()
2479 {
2480   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2481   if { { ac_try="$ac_cpp conftest.$ac_ext"
2482 case "(($ac_try" in
2483   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2484   *) ac_try_echo=$ac_try;;
2485 esac
2486 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2487 $as_echo "$ac_try_echo"; } >&5
2488   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2489   ac_status=$?
2490   if test -s conftest.err; then
2491     grep -v '^ *+' conftest.err >conftest.er1
2492     cat conftest.er1 >&5
2493     mv -f conftest.er1 conftest.err
2494   fi
2495   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2496   test $ac_status = 0; } >/dev/null && {
2497          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2498          test ! -s conftest.err
2499        }; then :
2500   ac_retval=0
2501 else
2502   $as_echo "$as_me: failed program was:" >&5
2503 sed 's/^/| /' conftest.$ac_ext >&5
2504
2505     ac_retval=1
2506 fi
2507   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2508   return $ac_retval
2509
2510 } # ac_fn_cxx_try_cpp
2511
2512 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2513 # ------------------------------------------------
2514 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2515 ac_fn_cxx_check_header_preproc ()
2516 {
2517   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2518   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2519 $as_echo_n "checking for $2... " >&6; }
2520 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2521   $as_echo_n "(cached) " >&6
2522 else
2523   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2524 /* end confdefs.h.  */
2525 #include <$2>
2526 _ACEOF
2527 if ac_fn_cxx_try_cpp "$LINENO"; then :
2528   eval "$3=yes"
2529 else
2530   eval "$3=no"
2531 fi
2532 rm -f conftest.err conftest.$ac_ext
2533 fi
2534 eval ac_res=\$$3
2535                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2536 $as_echo "$ac_res" >&6; }
2537   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2538
2539 } # ac_fn_cxx_check_header_preproc
2540
2541 # ac_fn_c_check_func LINENO FUNC VAR
2542 # ----------------------------------
2543 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2544 ac_fn_c_check_func ()
2545 {
2546   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2547   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2548 $as_echo_n "checking for $2... " >&6; }
2549 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2550   $as_echo_n "(cached) " >&6
2551 else
2552   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2553 /* end confdefs.h.  */
2554 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2555    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2556 #define $2 innocuous_$2
2557
2558 /* System header to define __stub macros and hopefully few prototypes,
2559     which can conflict with char $2 (); below.
2560     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2561     <limits.h> exists even on freestanding compilers.  */
2562
2563 #ifdef __STDC__
2564 # include <limits.h>
2565 #else
2566 # include <assert.h>
2567 #endif
2568
2569 #undef $2
2570
2571 /* Override any GCC internal prototype to avoid an error.
2572    Use char because int might match the return type of a GCC
2573    builtin and then its argument prototype would still apply.  */
2574 #ifdef __cplusplus
2575 extern "C"
2576 #endif
2577 char $2 ();
2578 /* The GNU C library defines this for functions which it implements
2579     to always fail with ENOSYS.  Some functions are actually named
2580     something starting with __ and the normal name is an alias.  */
2581 #if defined __stub_$2 || defined __stub___$2
2582 choke me
2583 #endif
2584
2585 int
2586 main ()
2587 {
2588 return $2 ();
2589   ;
2590   return 0;
2591 }
2592 _ACEOF
2593 if ac_fn_c_try_link "$LINENO"; then :
2594   eval "$3=yes"
2595 else
2596   eval "$3=no"
2597 fi
2598 rm -f core conftest.err conftest.$ac_objext \
2599     conftest$ac_exeext conftest.$ac_ext
2600 fi
2601 eval ac_res=\$$3
2602                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2603 $as_echo "$ac_res" >&6; }
2604   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2605
2606 } # ac_fn_c_check_func
2607
2608 # ac_fn_cxx_try_link LINENO
2609 # -------------------------
2610 # Try to link conftest.$ac_ext, and return whether this succeeded.
2611 ac_fn_cxx_try_link ()
2612 {
2613   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2614   rm -f conftest.$ac_objext conftest$ac_exeext
2615   if { { ac_try="$ac_link"
2616 case "(($ac_try" in
2617   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2618   *) ac_try_echo=$ac_try;;
2619 esac
2620 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2621 $as_echo "$ac_try_echo"; } >&5
2622   (eval "$ac_link") 2>conftest.err
2623   ac_status=$?
2624   if test -s conftest.err; then
2625     grep -v '^ *+' conftest.err >conftest.er1
2626     cat conftest.er1 >&5
2627     mv -f conftest.er1 conftest.err
2628   fi
2629   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2630   test $ac_status = 0; } && {
2631          test -z "$ac_cxx_werror_flag" ||
2632          test ! -s conftest.err
2633        } && test -s conftest$ac_exeext && {
2634          test "$cross_compiling" = yes ||
2635          $as_test_x conftest$ac_exeext
2636        }; then :
2637   ac_retval=0
2638 else
2639   $as_echo "$as_me: failed program was:" >&5
2640 sed 's/^/| /' conftest.$ac_ext >&5
2641
2642         ac_retval=1
2643 fi
2644   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2645   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2646   # interfere with the next link command; also delete a directory that is
2647   # left behind by Apple's compiler.  We do this before executing the actions.
2648   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2649   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2650   return $ac_retval
2651
2652 } # ac_fn_cxx_try_link
2653 cat >config.log <<_ACEOF
2654 This file contains any messages produced by compilers while
2655 running configure, to aid debugging if configure makes a mistake.
2656
2657 It was created by $as_me, which was
2658 generated by GNU Autoconf 2.64.  Invocation command line was
2659
2660   $ $0 $@
2661
2662 _ACEOF
2663 exec 5>>config.log
2664 {
2665 cat <<_ASUNAME
2666 ## --------- ##
2667 ## Platform. ##
2668 ## --------- ##
2669
2670 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2671 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2672 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2673 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2674 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2675
2676 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2677 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2678
2679 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2680 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2681 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2682 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2683 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2684 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2685 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2686
2687 _ASUNAME
2688
2689 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2690 for as_dir in $PATH
2691 do
2692   IFS=$as_save_IFS
2693   test -z "$as_dir" && as_dir=.
2694     $as_echo "PATH: $as_dir"
2695   done
2696 IFS=$as_save_IFS
2697
2698 } >&5
2699
2700 cat >&5 <<_ACEOF
2701
2702
2703 ## ----------- ##
2704 ## Core tests. ##
2705 ## ----------- ##
2706
2707 _ACEOF
2708
2709
2710 # Keep a trace of the command line.
2711 # Strip out --no-create and --no-recursion so they do not pile up.
2712 # Strip out --silent because we don't want to record it for future runs.
2713 # Also quote any args containing shell meta-characters.
2714 # Make two passes to allow for proper duplicate-argument suppression.
2715 ac_configure_args=
2716 ac_configure_args0=
2717 ac_configure_args1=
2718 ac_must_keep_next=false
2719 for ac_pass in 1 2
2720 do
2721   for ac_arg
2722   do
2723     case $ac_arg in
2724     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2725     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2726     | -silent | --silent | --silen | --sile | --sil)
2727       continue ;;
2728     *\'*)
2729       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2730     esac
2731     case $ac_pass in
2732     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2733     2)
2734       as_fn_append ac_configure_args1 " '$ac_arg'"
2735       if test $ac_must_keep_next = true; then
2736         ac_must_keep_next=false # Got value, back to normal.
2737       else
2738         case $ac_arg in
2739           *=* | --config-cache | -C | -disable-* | --disable-* \
2740           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2741           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2742           | -with-* | --with-* | -without-* | --without-* | --x)
2743             case "$ac_configure_args0 " in
2744               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2745             esac
2746             ;;
2747           -* ) ac_must_keep_next=true ;;
2748         esac
2749       fi
2750       as_fn_append ac_configure_args " '$ac_arg'"
2751       ;;
2752     esac
2753   done
2754 done
2755 { ac_configure_args0=; unset ac_configure_args0;}
2756 { ac_configure_args1=; unset ac_configure_args1;}
2757
2758 # When interrupted or exit'd, cleanup temporary files, and complete
2759 # config.log.  We remove comments because anyway the quotes in there
2760 # would cause problems or look ugly.
2761 # WARNING: Use '\'' to represent an apostrophe within the trap.
2762 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2763 trap 'exit_status=$?
2764   # Save into config.log some information that might help in debugging.
2765   {
2766     echo
2767
2768     cat <<\_ASBOX
2769 ## ---------------- ##
2770 ## Cache variables. ##
2771 ## ---------------- ##
2772 _ASBOX
2773     echo
2774     # The following way of writing the cache mishandles newlines in values,
2775 (
2776   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2777     eval ac_val=\$$ac_var
2778     case $ac_val in #(
2779     *${as_nl}*)
2780       case $ac_var in #(
2781       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2782 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2783       esac
2784       case $ac_var in #(
2785       _ | IFS | as_nl) ;; #(
2786       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2787       *) { eval $ac_var=; unset $ac_var;} ;;
2788       esac ;;
2789     esac
2790   done
2791   (set) 2>&1 |
2792     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2793     *${as_nl}ac_space=\ *)
2794       sed -n \
2795         "s/'\''/'\''\\\\'\'''\''/g;
2796           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2797       ;; #(
2798     *)
2799       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2800       ;;
2801     esac |
2802     sort
2803 )
2804     echo
2805
2806     cat <<\_ASBOX
2807 ## ----------------- ##
2808 ## Output variables. ##
2809 ## ----------------- ##
2810 _ASBOX
2811     echo
2812     for ac_var in $ac_subst_vars
2813     do
2814       eval ac_val=\$$ac_var
2815       case $ac_val in
2816       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2817       esac
2818       $as_echo "$ac_var='\''$ac_val'\''"
2819     done | sort
2820     echo
2821
2822     if test -n "$ac_subst_files"; then
2823       cat <<\_ASBOX
2824 ## ------------------- ##
2825 ## File substitutions. ##
2826 ## ------------------- ##
2827 _ASBOX
2828       echo
2829       for ac_var in $ac_subst_files
2830       do
2831         eval ac_val=\$$ac_var
2832         case $ac_val in
2833         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2834         esac
2835         $as_echo "$ac_var='\''$ac_val'\''"
2836       done | sort
2837       echo
2838     fi
2839
2840     if test -s confdefs.h; then
2841       cat <<\_ASBOX
2842 ## ----------- ##
2843 ## confdefs.h. ##
2844 ## ----------- ##
2845 _ASBOX
2846       echo
2847       cat confdefs.h
2848       echo
2849     fi
2850     test "$ac_signal" != 0 &&
2851       $as_echo "$as_me: caught signal $ac_signal"
2852     $as_echo "$as_me: exit $exit_status"
2853   } >&5
2854   rm -f core *.core core.conftest.* &&
2855     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2856     exit $exit_status
2857 ' 0
2858 for ac_signal in 1 2 13 15; do
2859   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2860 done
2861 ac_signal=0
2862
2863 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2864 rm -f -r conftest* confdefs.h
2865
2866 $as_echo "/* confdefs.h */" > confdefs.h
2867
2868 # Predefined preprocessor variables.
2869
2870 cat >>confdefs.h <<_ACEOF
2871 #define PACKAGE_NAME "$PACKAGE_NAME"
2872 _ACEOF
2873
2874 cat >>confdefs.h <<_ACEOF
2875 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2876 _ACEOF
2877
2878 cat >>confdefs.h <<_ACEOF
2879 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2880 _ACEOF
2881
2882 cat >>confdefs.h <<_ACEOF
2883 #define PACKAGE_STRING "$PACKAGE_STRING"
2884 _ACEOF
2885
2886 cat >>confdefs.h <<_ACEOF
2887 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2888 _ACEOF
2889
2890 cat >>confdefs.h <<_ACEOF
2891 #define PACKAGE_URL "$PACKAGE_URL"
2892 _ACEOF
2893
2894
2895 # Let the site file select an alternate cache file if it wants to.
2896 # Prefer an explicitly selected file to automatically selected ones.
2897 ac_site_file1=NONE
2898 ac_site_file2=NONE
2899 if test -n "$CONFIG_SITE"; then
2900   ac_site_file1=$CONFIG_SITE
2901 elif test "x$prefix" != xNONE; then
2902   ac_site_file1=$prefix/share/config.site
2903   ac_site_file2=$prefix/etc/config.site
2904 else
2905   ac_site_file1=$ac_default_prefix/share/config.site
2906   ac_site_file2=$ac_default_prefix/etc/config.site
2907 fi
2908 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2909 do
2910   test "x$ac_site_file" = xNONE && continue
2911   if test -r "$ac_site_file"; then
2912     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2913 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2914     sed 's/^/| /' "$ac_site_file" >&5
2915     . "$ac_site_file"
2916   fi
2917 done
2918
2919 if test -r "$cache_file"; then
2920   # Some versions of bash will fail to source /dev/null (special
2921   # files actually), so we avoid doing that.
2922   if test -f "$cache_file"; then
2923     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2924 $as_echo "$as_me: loading cache $cache_file" >&6;}
2925     case $cache_file in
2926       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2927       *)                      . "./$cache_file";;
2928     esac
2929   fi
2930 else
2931   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2932 $as_echo "$as_me: creating cache $cache_file" >&6;}
2933   >$cache_file
2934 fi
2935
2936 # Check that the precious variables saved in the cache have kept the same
2937 # value.
2938 ac_cache_corrupted=false
2939 for ac_var in $ac_precious_vars; do
2940   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2941   eval ac_new_set=\$ac_env_${ac_var}_set
2942   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2943   eval ac_new_val=\$ac_env_${ac_var}_value
2944   case $ac_old_set,$ac_new_set in
2945     set,)
2946       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2947 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2948       ac_cache_corrupted=: ;;
2949     ,set)
2950       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2951 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2952       ac_cache_corrupted=: ;;
2953     ,);;
2954     *)
2955       if test "x$ac_old_val" != "x$ac_new_val"; then
2956         # differences in whitespace do not lead to failure.
2957         ac_old_val_w=`echo x $ac_old_val`
2958         ac_new_val_w=`echo x $ac_new_val`
2959         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2960           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2961 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2962           ac_cache_corrupted=:
2963         else
2964           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2965 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2966           eval $ac_var=\$ac_old_val
2967         fi
2968         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2969 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2970         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2971 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2972       fi;;
2973   esac
2974   # Pass precious variables to config.status.
2975   if test "$ac_new_set" = set; then
2976     case $ac_new_val in
2977     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2978     *) ac_arg=$ac_var=$ac_new_val ;;
2979     esac
2980     case " $ac_configure_args " in
2981       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2982       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2983     esac
2984   fi
2985 done
2986 if $ac_cache_corrupted; then
2987   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2988 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2989   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2990 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2991   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2992 fi
2993 ## -------------------- ##
2994 ## Main body of script. ##
2995 ## -------------------- ##
2996
2997 ac_ext=c
2998 ac_cpp='$CPP $CPPFLAGS'
2999 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3000 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3001 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3002
3003
3004
3005
3006
3007
3008 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3009
3010
3011 gcc_version=`cat $srcdir/BASE-VER`
3012
3013 # Determine the host, build, and target systems
3014 ac_aux_dir=
3015 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3016   for ac_t in install-sh install.sh shtool; do
3017     if test -f "$ac_dir/$ac_t"; then
3018       ac_aux_dir=$ac_dir
3019       ac_install_sh="$ac_aux_dir/$ac_t -c"
3020       break 2
3021     fi
3022   done
3023 done
3024 if test -z "$ac_aux_dir"; then
3025   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3026 fi
3027
3028 # These three variables are undocumented and unsupported,
3029 # and are intended to be withdrawn in a future Autoconf release.
3030 # They can cause serious problems if a builder's source tree is in a directory
3031 # whose full name contains unusual characters.
3032 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3033 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3034 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3035
3036
3037 # Make sure we can run config.sub.
3038 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3039   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3040
3041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3042 $as_echo_n "checking build system type... " >&6; }
3043 if test "${ac_cv_build+set}" = set; then :
3044   $as_echo_n "(cached) " >&6
3045 else
3046   ac_build_alias=$build_alias
3047 test "x$ac_build_alias" = x &&
3048   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3049 test "x$ac_build_alias" = x &&
3050   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3051 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3052   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3053
3054 fi
3055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3056 $as_echo "$ac_cv_build" >&6; }
3057 case $ac_cv_build in
3058 *-*-*) ;;
3059 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3060 esac
3061 build=$ac_cv_build
3062 ac_save_IFS=$IFS; IFS='-'
3063 set x $ac_cv_build
3064 shift
3065 build_cpu=$1
3066 build_vendor=$2
3067 shift; shift
3068 # Remember, the first character of IFS is used to create $*,
3069 # except with old shells:
3070 build_os=$*
3071 IFS=$ac_save_IFS
3072 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3073
3074
3075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3076 $as_echo_n "checking host system type... " >&6; }
3077 if test "${ac_cv_host+set}" = set; then :
3078   $as_echo_n "(cached) " >&6
3079 else
3080   if test "x$host_alias" = x; then
3081   ac_cv_host=$ac_cv_build
3082 else
3083   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3084     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3085 fi
3086
3087 fi
3088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3089 $as_echo "$ac_cv_host" >&6; }
3090 case $ac_cv_host in
3091 *-*-*) ;;
3092 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3093 esac
3094 host=$ac_cv_host
3095 ac_save_IFS=$IFS; IFS='-'
3096 set x $ac_cv_host
3097 shift
3098 host_cpu=$1
3099 host_vendor=$2
3100 shift; shift
3101 # Remember, the first character of IFS is used to create $*,
3102 # except with old shells:
3103 host_os=$*
3104 IFS=$ac_save_IFS
3105 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3106
3107
3108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3109 $as_echo_n "checking target system type... " >&6; }
3110 if test "${ac_cv_target+set}" = set; then :
3111   $as_echo_n "(cached) " >&6
3112 else
3113   if test "x$target_alias" = x; then
3114   ac_cv_target=$ac_cv_host
3115 else
3116   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3117     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3118 fi
3119
3120 fi
3121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3122 $as_echo "$ac_cv_target" >&6; }
3123 case $ac_cv_target in
3124 *-*-*) ;;
3125 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3126 esac
3127 target=$ac_cv_target
3128 ac_save_IFS=$IFS; IFS='-'
3129 set x $ac_cv_target
3130 shift
3131 target_cpu=$1
3132 target_vendor=$2
3133 shift; shift
3134 # Remember, the first character of IFS is used to create $*,
3135 # except with old shells:
3136 target_os=$*
3137 IFS=$ac_save_IFS
3138 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3139
3140
3141 # The aliases save the names the user supplied, while $host etc.
3142 # will get canonicalized.
3143 test -n "$target_alias" &&
3144   test "$program_prefix$program_suffix$program_transform_name" = \
3145     NONENONEs,x,x, &&
3146   program_prefix=${target_alias}-
3147
3148 # Determine the noncanonical target name, for directory use.
3149  case ${build_alias} in
3150   "") build_noncanonical=${build} ;;
3151   *) build_noncanonical=${build_alias} ;;
3152 esac
3153
3154  case ${host_alias} in
3155   "") host_noncanonical=${build_noncanonical} ;;
3156   *) host_noncanonical=${host_alias} ;;
3157 esac
3158
3159  case ${target_alias} in
3160   "") target_noncanonical=${host_noncanonical} ;;
3161   *) target_noncanonical=${target_alias} ;;
3162 esac
3163
3164
3165
3166
3167 # Determine the target- and build-specific subdirectories
3168
3169 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3170 # have matching libraries, they should use host libraries: Makefile.tpl
3171 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3172 # However, they still use the build modules, because the corresponding
3173 # host modules (e.g. bison) are only built for the host when bootstrap
3174 # finishes. So:
3175 # - build_subdir is where we find build modules, and never changes.
3176 # - build_libsubdir is where we find build libraries, and can be overridden.
3177
3178 # Prefix 'build-' so this never conflicts with target_subdir.
3179 build_subdir="build-${build_noncanonical}"
3180
3181 # Check whether --with-build-libsubdir was given.
3182 if test "${with_build_libsubdir+set}" = set; then :
3183   withval=$with_build_libsubdir; build_libsubdir="$withval"
3184 else
3185   build_libsubdir="$build_subdir"
3186 fi
3187
3188 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3189 if ( test $srcdir = . && test -d gcc ) \
3190    || test -d $srcdir/../host-${host_noncanonical}; then
3191   host_subdir="host-${host_noncanonical}"
3192 else
3193   host_subdir=.
3194 fi
3195 # No prefix.
3196 target_subdir=${target_noncanonical}
3197
3198
3199 # Set program_transform_name
3200 test "$program_prefix" != NONE &&
3201   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3202 # Use a double $ so make ignores it.
3203 test "$program_suffix" != NONE &&
3204   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3205 # Double any \ or $.
3206 # By default was `s,x,x', remove it if useless.
3207 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3208 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3209
3210
3211 # Check for bogus environment variables.
3212 # Test if LIBRARY_PATH contains the notation for the current directory
3213 # since this would lead to problems installing/building glibc.
3214 # LIBRARY_PATH contains the current directory if one of the following
3215 # is true:
3216 # - one of the terminals (":" and ";") is the first or last sign
3217 # - two terminals occur directly after each other
3218 # - the path contains an element with a dot in it
3219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3220 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3221 case ${LIBRARY_PATH} in
3222   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3223     library_path_setting="contains current directory"
3224     ;;
3225   *)
3226     library_path_setting="ok"
3227     ;;
3228 esac
3229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3230 $as_echo "$library_path_setting" >&6; }
3231 if test "$library_path_setting" != "ok"; then
3232 as_fn_error "
3233 *** LIBRARY_PATH shouldn't contain the current directory when
3234 *** building gcc. Please change the environment variable
3235 *** and run configure again." "$LINENO" 5
3236 fi
3237
3238 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3239 # since this would lead to problems installing/building glibc.
3240 # GCC_EXEC_PREFIX contains the current directory if one of the following
3241 # is true:
3242 # - one of the terminals (":" and ";") is the first or last sign
3243 # - two terminals occur directly after each other
3244 # - the path contains an element with a dot in it
3245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3246 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3247 case ${GCC_EXEC_PREFIX} in
3248   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3249     gcc_exec_prefix_setting="contains current directory"
3250     ;;
3251   *)
3252     gcc_exec_prefix_setting="ok"
3253     ;;
3254 esac
3255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3256 $as_echo "$gcc_exec_prefix_setting" >&6; }
3257 if test "$gcc_exec_prefix_setting" != "ok"; then
3258 as_fn_error "
3259 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3260 *** building gcc. Please change the environment variable
3261 *** and run configure again." "$LINENO" 5
3262 fi
3263
3264 # -----------
3265 # Directories
3266 # -----------
3267
3268 # Specify the local prefix
3269 local_prefix=
3270
3271 # Check whether --with-local-prefix was given.
3272 if test "${with_local_prefix+set}" = set; then :
3273   withval=$with_local_prefix; case "${withval}" in
3274 yes)    as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3275 no)     ;;
3276 *)      local_prefix=$with_local_prefix ;;
3277 esac
3278 fi
3279
3280
3281 # Default local prefix if it is empty
3282 if test x$local_prefix = x; then
3283         local_prefix=/usr/local
3284 fi
3285
3286 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3287 # passed in by the toplevel make and thus we'd get different behavior
3288 # depending on where we built the sources.
3289 gcc_gxx_include_dir=
3290 # Specify the g++ header file directory
3291
3292 # Check whether --with-gxx-include-dir was given.
3293 if test "${with_gxx_include_dir+set}" = set; then :
3294   withval=$with_gxx_include_dir; case "${withval}" in
3295 yes)    as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3296 no)     ;;
3297 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
3298 esac
3299 fi
3300
3301
3302 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3303 if test x${gcc_gxx_include_dir} = x; then
3304   if test x${enable_version_specific_runtime_libs} = xyes; then
3305     gcc_gxx_include_dir='${libsubdir}/include/c++'
3306   else
3307     libstdcxx_incdir='include/c++/$(version)'
3308     if test x$host != x$target; then
3309        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3310     fi
3311     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3312   fi
3313 fi
3314
3315
3316 # Check whether --with-cpp_install_dir was given.
3317 if test "${with_cpp_install_dir+set}" = set; then :
3318   withval=$with_cpp_install_dir; if test x$withval = xyes; then
3319   as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3320 elif test x$withval != xno; then
3321   cpp_install_dir=$withval
3322 fi
3323 fi
3324
3325
3326 # We would like to our source tree to be readonly.  However when releases or
3327 # pre-releases are generated, the flex/bison generated files as well as the
3328 # various formats of manuals need to be included along with the rest of the
3329 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3330 # just that.
3331
3332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3333 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3334     # Check whether --enable-generated-files-in-srcdir was given.
3335 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3336   enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3337 else
3338   generated_files_in_srcdir=no
3339 fi
3340
3341
3342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3343 $as_echo "$generated_files_in_srcdir" >&6; }
3344
3345 if test "$generated_files_in_srcdir" = "yes"; then
3346   GENINSRC=''
3347 else
3348   GENINSRC='#'
3349 fi
3350
3351
3352 # -------------------
3353 # Find default linker
3354 # -------------------
3355
3356 # With GNU ld
3357
3358 # Check whether --with-gnu-ld was given.
3359 if test "${with_gnu_ld+set}" = set; then :
3360   withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3361 else
3362   gnu_ld_flag=no
3363 fi
3364
3365
3366 # With pre-defined ld
3367
3368 # Check whether --with-ld was given.
3369 if test "${with_ld+set}" = set; then :
3370   withval=$with_ld; DEFAULT_LINKER="$with_ld"
3371 fi
3372
3373 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3374   if test ! -x "$DEFAULT_LINKER"; then
3375     as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3376   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3377     gnu_ld_flag=yes
3378   fi
3379
3380 cat >>confdefs.h <<_ACEOF
3381 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3382 _ACEOF
3383
3384 fi
3385
3386 gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
3387
3388 cat >>confdefs.h <<_ACEOF
3389 #define HAVE_GNU_LD $gnu_ld
3390 _ACEOF
3391
3392
3393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3394 $as_echo_n "checking whether a default linker was specified... " >&6; }
3395 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3396   if test x"$gnu_ld_flag" = x"no"; then
3397     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3398 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3399   else
3400     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3401 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3402   fi
3403 else
3404   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3405 $as_echo "no" >&6; }
3406 fi
3407
3408 # With demangler in GNU ld
3409
3410 # Check whether --with-demangler-in-ld was given.
3411 if test "${with_demangler_in_ld+set}" = set; then :
3412   withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3413 else
3414   demangler_in_ld=yes
3415 fi
3416
3417
3418 # ----------------------
3419 # Find default assembler
3420 # ----------------------
3421
3422 # With GNU as
3423
3424 # Check whether --with-gnu-as was given.
3425 if test "${with_gnu_as+set}" = set; then :
3426   withval=$with_gnu_as; gas_flag="$with_gnu_as"
3427 else
3428   gas_flag=no
3429 fi
3430
3431
3432
3433 # Check whether --with-as was given.
3434 if test "${with_as+set}" = set; then :
3435   withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3436 fi
3437
3438 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3439   if test ! -x "$DEFAULT_ASSEMBLER"; then
3440     as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3441   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3442     gas_flag=yes
3443   fi
3444
3445 cat >>confdefs.h <<_ACEOF
3446 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3447 _ACEOF
3448
3449 fi
3450
3451 gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi`
3452
3453 cat >>confdefs.h <<_ACEOF
3454 #define HAVE_GNU_AS $gnu_as
3455 _ACEOF
3456
3457
3458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3459 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3460 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3461   if test x"$gas_flag" = x"no"; then
3462     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3463 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3464   else
3465     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3466 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3467   fi
3468 else
3469   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3470 $as_echo "no" >&6; }
3471 fi
3472
3473 # ---------------
3474 # Find C compiler
3475 # ---------------
3476
3477 # If a non-executable a.out is present (e.g. created by GNU as above even if
3478 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3479 # file, even when creating an executable, so an execution test fails.
3480 # Remove possible default executable files to avoid this.
3481 #
3482 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3483 # Autoconf includes it.
3484 rm -f a.out a.exe b.out
3485
3486 # Find the native compiler
3487 ac_ext=c
3488 ac_cpp='$CPP $CPPFLAGS'
3489 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3490 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3491 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3492 if test -n "$ac_tool_prefix"; then
3493   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3494 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3496 $as_echo_n "checking for $ac_word... " >&6; }
3497 if test "${ac_cv_prog_CC+set}" = set; then :
3498   $as_echo_n "(cached) " >&6
3499 else
3500   if test -n "$CC"; then
3501   ac_cv_prog_CC="$CC" # Let the user override the test.
3502 else
3503 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3504 for as_dir in $PATH
3505 do
3506   IFS=$as_save_IFS
3507   test -z "$as_dir" && as_dir=.
3508     for ac_exec_ext in '' $ac_executable_extensions; do
3509   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3510     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3511     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3512     break 2
3513   fi
3514 done
3515   done
3516 IFS=$as_save_IFS
3517
3518 fi
3519 fi
3520 CC=$ac_cv_prog_CC
3521 if test -n "$CC"; then
3522   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3523 $as_echo "$CC" >&6; }
3524 else
3525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3526 $as_echo "no" >&6; }
3527 fi
3528
3529
3530 fi
3531 if test -z "$ac_cv_prog_CC"; then
3532   ac_ct_CC=$CC
3533   # Extract the first word of "gcc", so it can be a program name with args.
3534 set dummy gcc; ac_word=$2
3535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3536 $as_echo_n "checking for $ac_word... " >&6; }
3537 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3538   $as_echo_n "(cached) " >&6
3539 else
3540   if test -n "$ac_ct_CC"; then
3541   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3542 else
3543 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3544 for as_dir in $PATH
3545 do
3546   IFS=$as_save_IFS
3547   test -z "$as_dir" && as_dir=.
3548     for ac_exec_ext in '' $ac_executable_extensions; do
3549   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3550     ac_cv_prog_ac_ct_CC="gcc"
3551     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3552     break 2
3553   fi
3554 done
3555   done
3556 IFS=$as_save_IFS
3557
3558 fi
3559 fi
3560 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3561 if test -n "$ac_ct_CC"; then
3562   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3563 $as_echo "$ac_ct_CC" >&6; }
3564 else
3565   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3566 $as_echo "no" >&6; }
3567 fi
3568
3569   if test "x$ac_ct_CC" = x; then
3570     CC=""
3571   else
3572     case $cross_compiling:$ac_tool_warned in
3573 yes:)
3574 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3575 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3576 ac_tool_warned=yes ;;
3577 esac
3578     CC=$ac_ct_CC
3579   fi
3580 else
3581   CC="$ac_cv_prog_CC"
3582 fi
3583
3584 if test -z "$CC"; then
3585           if test -n "$ac_tool_prefix"; then
3586     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3587 set dummy ${ac_tool_prefix}cc; ac_word=$2
3588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3589 $as_echo_n "checking for $ac_word... " >&6; }
3590 if test "${ac_cv_prog_CC+set}" = set; then :
3591   $as_echo_n "(cached) " >&6
3592 else
3593   if test -n "$CC"; then
3594   ac_cv_prog_CC="$CC" # Let the user override the test.
3595 else
3596 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3597 for as_dir in $PATH
3598 do
3599   IFS=$as_save_IFS
3600   test -z "$as_dir" && as_dir=.
3601     for ac_exec_ext in '' $ac_executable_extensions; do
3602   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3603     ac_cv_prog_CC="${ac_tool_prefix}cc"
3604     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3605     break 2
3606   fi
3607 done
3608   done
3609 IFS=$as_save_IFS
3610
3611 fi
3612 fi
3613 CC=$ac_cv_prog_CC
3614 if test -n "$CC"; then
3615   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3616 $as_echo "$CC" >&6; }
3617 else
3618   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3619 $as_echo "no" >&6; }
3620 fi
3621
3622
3623   fi
3624 fi
3625 if test -z "$CC"; then
3626   # Extract the first word of "cc", so it can be a program name with args.
3627 set dummy cc; ac_word=$2
3628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3629 $as_echo_n "checking for $ac_word... " >&6; }
3630 if test "${ac_cv_prog_CC+set}" = set; then :
3631   $as_echo_n "(cached) " >&6
3632 else
3633   if test -n "$CC"; then
3634   ac_cv_prog_CC="$CC" # Let the user override the test.
3635 else
3636   ac_prog_rejected=no
3637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3638 for as_dir in $PATH
3639 do
3640   IFS=$as_save_IFS
3641   test -z "$as_dir" && as_dir=.
3642     for ac_exec_ext in '' $ac_executable_extensions; do
3643   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3644     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3645        ac_prog_rejected=yes
3646        continue
3647      fi
3648     ac_cv_prog_CC="cc"
3649     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3650     break 2
3651   fi
3652 done
3653   done
3654 IFS=$as_save_IFS
3655
3656 if test $ac_prog_rejected = yes; then
3657   # We found a bogon in the path, so make sure we never use it.
3658   set dummy $ac_cv_prog_CC
3659   shift
3660   if test $# != 0; then
3661     # We chose a different compiler from the bogus one.
3662     # However, it has the same basename, so the bogon will be chosen
3663     # first if we set CC to just the basename; use the full file name.
3664     shift
3665     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3666   fi
3667 fi
3668 fi
3669 fi
3670 CC=$ac_cv_prog_CC
3671 if test -n "$CC"; then
3672   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3673 $as_echo "$CC" >&6; }
3674 else
3675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3676 $as_echo "no" >&6; }
3677 fi
3678
3679
3680 fi
3681 if test -z "$CC"; then
3682   if test -n "$ac_tool_prefix"; then
3683   for ac_prog in cl.exe
3684   do
3685     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3686 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3688 $as_echo_n "checking for $ac_word... " >&6; }
3689 if test "${ac_cv_prog_CC+set}" = set; then :
3690   $as_echo_n "(cached) " >&6
3691 else
3692   if test -n "$CC"; then
3693   ac_cv_prog_CC="$CC" # Let the user override the test.
3694 else
3695 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3696 for as_dir in $PATH
3697 do
3698   IFS=$as_save_IFS
3699   test -z "$as_dir" && as_dir=.
3700     for ac_exec_ext in '' $ac_executable_extensions; do
3701   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3702     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3703     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3704     break 2
3705   fi
3706 done
3707   done
3708 IFS=$as_save_IFS
3709
3710 fi
3711 fi
3712 CC=$ac_cv_prog_CC
3713 if test -n "$CC"; then
3714   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3715 $as_echo "$CC" >&6; }
3716 else
3717   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3718 $as_echo "no" >&6; }
3719 fi
3720
3721
3722     test -n "$CC" && break
3723   done
3724 fi
3725 if test -z "$CC"; then
3726   ac_ct_CC=$CC
3727   for ac_prog in cl.exe
3728 do
3729   # Extract the first word of "$ac_prog", so it can be a program name with args.
3730 set dummy $ac_prog; ac_word=$2
3731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3732 $as_echo_n "checking for $ac_word... " >&6; }
3733 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3734   $as_echo_n "(cached) " >&6
3735 else
3736   if test -n "$ac_ct_CC"; then
3737   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3738 else
3739 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3740 for as_dir in $PATH
3741 do
3742   IFS=$as_save_IFS
3743   test -z "$as_dir" && as_dir=.
3744     for ac_exec_ext in '' $ac_executable_extensions; do
3745   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3746     ac_cv_prog_ac_ct_CC="$ac_prog"
3747     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3748     break 2
3749   fi
3750 done
3751   done
3752 IFS=$as_save_IFS
3753
3754 fi
3755 fi
3756 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3757 if test -n "$ac_ct_CC"; then
3758   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3759 $as_echo "$ac_ct_CC" >&6; }
3760 else
3761   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3762 $as_echo "no" >&6; }
3763 fi
3764
3765
3766   test -n "$ac_ct_CC" && break
3767 done
3768
3769   if test "x$ac_ct_CC" = x; then
3770     CC=""
3771   else
3772     case $cross_compiling:$ac_tool_warned in
3773 yes:)
3774 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3775 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3776 ac_tool_warned=yes ;;
3777 esac
3778     CC=$ac_ct_CC
3779   fi
3780 fi
3781
3782 fi
3783
3784
3785 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3786 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3787 as_fn_error "no acceptable C compiler found in \$PATH
3788 See \`config.log' for more details." "$LINENO" 5; }
3789
3790 # Provide some information about the compiler.
3791 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3792 set X $ac_compile
3793 ac_compiler=$2
3794 for ac_option in --version -v -V -qversion; do
3795   { { ac_try="$ac_compiler $ac_option >&5"
3796 case "(($ac_try" in
3797   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3798   *) ac_try_echo=$ac_try;;
3799 esac
3800 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3801 $as_echo "$ac_try_echo"; } >&5
3802   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3803   ac_status=$?
3804   if test -s conftest.err; then
3805     sed '10a\
3806 ... rest of stderr output deleted ...
3807          10q' conftest.err >conftest.er1
3808     cat conftest.er1 >&5
3809     rm -f conftest.er1 conftest.err
3810   fi
3811   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3812   test $ac_status = 0; }
3813 done
3814
3815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3816 /* end confdefs.h.  */
3817
3818 int
3819 main ()
3820 {
3821
3822   ;
3823   return 0;
3824 }
3825 _ACEOF
3826 ac_clean_files_save=$ac_clean_files
3827 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3828 # Try to create an executable without -o first, disregard a.out.
3829 # It will help us diagnose broken compilers, and finding out an intuition
3830 # of exeext.
3831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3832 $as_echo_n "checking for C compiler default output file name... " >&6; }
3833 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3834
3835 # The possible output files:
3836 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3837
3838 ac_rmfiles=
3839 for ac_file in $ac_files
3840 do
3841   case $ac_file in
3842     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3843     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3844   esac
3845 done
3846 rm -f $ac_rmfiles
3847
3848 if { { ac_try="$ac_link_default"
3849 case "(($ac_try" in
3850   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3851   *) ac_try_echo=$ac_try;;
3852 esac
3853 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3854 $as_echo "$ac_try_echo"; } >&5
3855   (eval "$ac_link_default") 2>&5
3856   ac_status=$?
3857   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3858   test $ac_status = 0; }; then :
3859   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3860 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3861 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3862 # so that the user can short-circuit this test for compilers unknown to
3863 # Autoconf.
3864 for ac_file in $ac_files ''
3865 do
3866   test -f "$ac_file" || continue
3867   case $ac_file in
3868     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3869         ;;
3870     [ab].out )
3871         # We found the default executable, but exeext='' is most
3872         # certainly right.
3873         break;;
3874     *.* )
3875         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3876         then :; else
3877            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3878         fi
3879         # We set ac_cv_exeext here because the later test for it is not
3880         # safe: cross compilers may not add the suffix if given an `-o'
3881         # argument, so we may need to know it at that point already.
3882         # Even if this section looks crufty: it has the advantage of
3883         # actually working.
3884         break;;
3885     * )
3886         break;;
3887   esac
3888 done
3889 test "$ac_cv_exeext" = no && ac_cv_exeext=
3890
3891 else
3892   ac_file=''
3893 fi
3894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3895 $as_echo "$ac_file" >&6; }
3896 if test -z "$ac_file"; then :
3897   $as_echo "$as_me: failed program was:" >&5
3898 sed 's/^/| /' conftest.$ac_ext >&5
3899
3900 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3901 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3902 { as_fn_set_status 77
3903 as_fn_error "C compiler cannot create executables
3904 See \`config.log' for more details." "$LINENO" 5; }; }
3905 fi
3906 ac_exeext=$ac_cv_exeext
3907
3908 # Check that the compiler produces executables we can run.  If not, either
3909 # the compiler is broken, or we cross compile.
3910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3911 $as_echo_n "checking whether the C compiler works... " >&6; }
3912 # If not cross compiling, check that we can run a simple program.
3913 if test "$cross_compiling" != yes; then
3914   if { ac_try='./$ac_file'
3915   { { case "(($ac_try" in
3916   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3917   *) ac_try_echo=$ac_try;;
3918 esac
3919 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3920 $as_echo "$ac_try_echo"; } >&5
3921   (eval "$ac_try") 2>&5
3922   ac_status=$?
3923   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3924   test $ac_status = 0; }; }; then
3925     cross_compiling=no
3926   else
3927     if test "$cross_compiling" = maybe; then
3928         cross_compiling=yes
3929     else
3930         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3931 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3932 as_fn_error "cannot run C compiled programs.
3933 If you meant to cross compile, use \`--host'.
3934 See \`config.log' for more details." "$LINENO" 5; }
3935     fi
3936   fi
3937 fi
3938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3939 $as_echo "yes" >&6; }
3940
3941 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3942 ac_clean_files=$ac_clean_files_save
3943 # Check that the compiler produces executables we can run.  If not, either
3944 # the compiler is broken, or we cross compile.
3945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3946 $as_echo_n "checking whether we are cross compiling... " >&6; }
3947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3948 $as_echo "$cross_compiling" >&6; }
3949
3950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3951 $as_echo_n "checking for suffix of executables... " >&6; }
3952 if { { ac_try="$ac_link"
3953 case "(($ac_try" in
3954   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3955   *) ac_try_echo=$ac_try;;
3956 esac
3957 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3958 $as_echo "$ac_try_echo"; } >&5
3959   (eval "$ac_link") 2>&5
3960   ac_status=$?
3961   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3962   test $ac_status = 0; }; then :
3963   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3964 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3965 # work properly (i.e., refer to `conftest.exe'), while it won't with
3966 # `rm'.
3967 for ac_file in conftest.exe conftest conftest.*; do
3968   test -f "$ac_file" || continue
3969   case $ac_file in
3970     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3971     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3972           break;;
3973     * ) break;;
3974   esac
3975 done
3976 else
3977   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3978 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3979 as_fn_error "cannot compute suffix of executables: cannot compile and link
3980 See \`config.log' for more details." "$LINENO" 5; }
3981 fi
3982 rm -f conftest$ac_cv_exeext
3983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3984 $as_echo "$ac_cv_exeext" >&6; }
3985
3986 rm -f conftest.$ac_ext
3987 EXEEXT=$ac_cv_exeext
3988 ac_exeext=$EXEEXT
3989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3990 $as_echo_n "checking for suffix of object files... " >&6; }
3991 if test "${ac_cv_objext+set}" = set; then :
3992   $as_echo_n "(cached) " >&6
3993 else
3994   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3995 /* end confdefs.h.  */
3996
3997 int
3998 main ()
3999 {
4000
4001   ;
4002   return 0;
4003 }
4004 _ACEOF
4005 rm -f conftest.o conftest.obj
4006 if { { ac_try="$ac_compile"
4007 case "(($ac_try" in
4008   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4009   *) ac_try_echo=$ac_try;;
4010 esac
4011 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4012 $as_echo "$ac_try_echo"; } >&5
4013   (eval "$ac_compile") 2>&5
4014   ac_status=$?
4015   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4016   test $ac_status = 0; }; then :
4017   for ac_file in conftest.o conftest.obj conftest.*; do
4018   test -f "$ac_file" || continue;
4019   case $ac_file in
4020     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4021     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4022        break;;
4023   esac
4024 done
4025 else
4026   $as_echo "$as_me: failed program was:" >&5
4027 sed 's/^/| /' conftest.$ac_ext >&5
4028
4029 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4030 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4031 as_fn_error "cannot compute suffix of object files: cannot compile
4032 See \`config.log' for more details." "$LINENO" 5; }
4033 fi
4034 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4035 fi
4036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4037 $as_echo "$ac_cv_objext" >&6; }
4038 OBJEXT=$ac_cv_objext
4039 ac_objext=$OBJEXT
4040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4041 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4042 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4043   $as_echo_n "(cached) " >&6
4044 else
4045   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4046 /* end confdefs.h.  */
4047
4048 int
4049 main ()
4050 {
4051 #ifndef __GNUC__
4052        choke me
4053 #endif
4054
4055   ;
4056   return 0;
4057 }
4058 _ACEOF
4059 if ac_fn_c_try_compile "$LINENO"; then :
4060   ac_compiler_gnu=yes
4061 else
4062   ac_compiler_gnu=no
4063 fi
4064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4065 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4066
4067 fi
4068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4069 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4070 if test $ac_compiler_gnu = yes; then
4071   GCC=yes
4072 else
4073   GCC=
4074 fi
4075 ac_test_CFLAGS=${CFLAGS+set}
4076 ac_save_CFLAGS=$CFLAGS
4077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4078 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4079 if test "${ac_cv_prog_cc_g+set}" = set; then :
4080   $as_echo_n "(cached) " >&6
4081 else
4082   ac_save_c_werror_flag=$ac_c_werror_flag
4083    ac_c_werror_flag=yes
4084    ac_cv_prog_cc_g=no
4085    CFLAGS="-g"
4086    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4087 /* end confdefs.h.  */
4088
4089 int
4090 main ()
4091 {
4092
4093   ;
4094   return 0;
4095 }
4096 _ACEOF
4097 if ac_fn_c_try_compile "$LINENO"; then :
4098   ac_cv_prog_cc_g=yes
4099 else
4100   CFLAGS=""
4101       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4102 /* end confdefs.h.  */
4103
4104 int
4105 main ()
4106 {
4107
4108   ;
4109   return 0;
4110 }
4111 _ACEOF
4112 if ac_fn_c_try_compile "$LINENO"; then :
4113
4114 else
4115   ac_c_werror_flag=$ac_save_c_werror_flag
4116          CFLAGS="-g"
4117          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4118 /* end confdefs.h.  */
4119
4120 int
4121 main ()
4122 {
4123
4124   ;
4125   return 0;
4126 }
4127 _ACEOF
4128 if ac_fn_c_try_compile "$LINENO"; then :
4129   ac_cv_prog_cc_g=yes
4130 fi
4131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4132 fi
4133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4134 fi
4135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4136    ac_c_werror_flag=$ac_save_c_werror_flag
4137 fi
4138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4139 $as_echo "$ac_cv_prog_cc_g" >&6; }
4140 if test "$ac_test_CFLAGS" = set; then
4141   CFLAGS=$ac_save_CFLAGS
4142 elif test $ac_cv_prog_cc_g = yes; then
4143   if test "$GCC" = yes; then
4144     CFLAGS="-g -O2"
4145   else
4146     CFLAGS="-g"
4147   fi
4148 else
4149   if test "$GCC" = yes; then
4150     CFLAGS="-O2"
4151   else
4152     CFLAGS=
4153   fi
4154 fi
4155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4156 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4157 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4158   $as_echo_n "(cached) " >&6
4159 else
4160   ac_cv_prog_cc_c89=no
4161 ac_save_CC=$CC
4162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4163 /* end confdefs.h.  */
4164 #include <stdarg.h>
4165 #include <stdio.h>
4166 #include <sys/types.h>
4167 #include <sys/stat.h>
4168 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4169 struct buf { int x; };
4170 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4171 static char *e (p, i)
4172      char **p;
4173      int i;
4174 {
4175   return p[i];
4176 }
4177 static char *f (char * (*g) (char **, int), char **p, ...)
4178 {
4179   char *s;
4180   va_list v;
4181   va_start (v,p);
4182   s = g (p, va_arg (v,int));
4183   va_end (v);
4184   return s;
4185 }
4186
4187 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4188    function prototypes and stuff, but not '\xHH' hex character constants.
4189    These don't provoke an error unfortunately, instead are silently treated
4190    as 'x'.  The following induces an error, until -std is added to get
4191    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4192    array size at least.  It's necessary to write '\x00'==0 to get something
4193    that's true only with -std.  */
4194 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4195
4196 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4197    inside strings and character constants.  */
4198 #define FOO(x) 'x'
4199 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4200
4201 int test (int i, double x);
4202 struct s1 {int (*f) (int a);};
4203 struct s2 {int (*f) (double a);};
4204 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4205 int argc;
4206 char **argv;
4207 int
4208 main ()
4209 {
4210 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4211   ;
4212   return 0;
4213 }
4214 _ACEOF
4215 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4216         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4217 do
4218   CC="$ac_save_CC $ac_arg"
4219   if ac_fn_c_try_compile "$LINENO"; then :
4220   ac_cv_prog_cc_c89=$ac_arg
4221 fi
4222 rm -f core conftest.err conftest.$ac_objext
4223   test "x$ac_cv_prog_cc_c89" != "xno" && break
4224 done
4225 rm -f conftest.$ac_ext
4226 CC=$ac_save_CC
4227
4228 fi
4229 # AC_CACHE_VAL
4230 case "x$ac_cv_prog_cc_c89" in
4231   x)
4232     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4233 $as_echo "none needed" >&6; } ;;
4234   xno)
4235     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4236 $as_echo "unsupported" >&6; } ;;
4237   *)
4238     CC="$CC $ac_cv_prog_cc_c89"
4239     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4240 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4241 esac
4242 if test "x$ac_cv_prog_cc_c89" != xno; then :
4243
4244 fi
4245
4246 ac_ext=c
4247 ac_cpp='$CPP $CPPFLAGS'
4248 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4249 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4250 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4251
4252 if test "x$CC" != xcc; then
4253   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4254 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4255 else
4256   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4257 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4258 fi
4259 set dummy $CC; ac_cc=`$as_echo "$2" |
4260                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4261 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4262   $as_echo_n "(cached) " >&6
4263 else
4264   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4265 /* end confdefs.h.  */
4266
4267 int
4268 main ()
4269 {
4270
4271   ;
4272   return 0;
4273 }
4274 _ACEOF
4275 # Make sure it works both with $CC and with simple cc.
4276 # We do the test twice because some compilers refuse to overwrite an
4277 # existing .o file with -o, though they will create one.
4278 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4279 rm -f conftest2.*
4280 if { { case "(($ac_try" in
4281   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4282   *) ac_try_echo=$ac_try;;
4283 esac
4284 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4285 $as_echo "$ac_try_echo"; } >&5
4286   (eval "$ac_try") 2>&5
4287   ac_status=$?
4288   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4289   test $ac_status = 0; } &&
4290    test -f conftest2.$ac_objext && { { case "(($ac_try" in
4291   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4292   *) ac_try_echo=$ac_try;;
4293 esac
4294 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4295 $as_echo "$ac_try_echo"; } >&5
4296   (eval "$ac_try") 2>&5
4297   ac_status=$?
4298   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4299   test $ac_status = 0; };
4300 then
4301   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4302   if test "x$CC" != xcc; then
4303     # Test first that cc exists at all.
4304     if { ac_try='cc -c conftest.$ac_ext >&5'
4305   { { case "(($ac_try" in
4306   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4307   *) ac_try_echo=$ac_try;;
4308 esac
4309 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4310 $as_echo "$ac_try_echo"; } >&5
4311   (eval "$ac_try") 2>&5
4312   ac_status=$?
4313   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4314   test $ac_status = 0; }; }; then
4315       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4316       rm -f conftest2.*
4317       if { { case "(($ac_try" in
4318   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4319   *) ac_try_echo=$ac_try;;
4320 esac
4321 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4322 $as_echo "$ac_try_echo"; } >&5
4323   (eval "$ac_try") 2>&5
4324   ac_status=$?
4325   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4326   test $ac_status = 0; } &&
4327          test -f conftest2.$ac_objext && { { case "(($ac_try" in
4328   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4329   *) ac_try_echo=$ac_try;;
4330 esac
4331 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4332 $as_echo "$ac_try_echo"; } >&5
4333   (eval "$ac_try") 2>&5
4334   ac_status=$?
4335   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4336   test $ac_status = 0; };
4337       then
4338         # cc works too.
4339         :
4340       else
4341         # cc exists but doesn't like -o.
4342         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4343       fi
4344     fi
4345   fi
4346 else
4347   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4348 fi
4349 rm -f core conftest*
4350
4351 fi
4352 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4353   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4354 $as_echo "yes" >&6; }
4355 else
4356   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4357 $as_echo "no" >&6; }
4358
4359 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4360
4361 fi
4362
4363 # expand $ac_aux_dir to an absolute path
4364 am_aux_dir=`cd $ac_aux_dir && pwd`
4365
4366 # FIXME: we rely on the cache variable name because
4367 # there is no other way.
4368 set dummy $CC
4369 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4370 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4371 if test "$am_t" != yes; then
4372    # Losing compiler, so override with the script.
4373    # FIXME: It is wrong to rewrite CC.
4374    # But if we don't then we get into trouble of one sort or another.
4375    # A longer-term fix would be to have automake use am__CC in this case,
4376    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4377    CC="$am_aux_dir/compile $CC"
4378 fi
4379
4380
4381 ac_ext=cpp
4382 ac_cpp='$CXXCPP $CPPFLAGS'
4383 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4384 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4385 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4386 if test -z "$CXX"; then
4387   if test -n "$CCC"; then
4388     CXX=$CCC
4389   else
4390     if test -n "$ac_tool_prefix"; then
4391   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4392   do
4393     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4394 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4396 $as_echo_n "checking for $ac_word... " >&6; }
4397 if test "${ac_cv_prog_CXX+set}" = set; then :
4398   $as_echo_n "(cached) " >&6
4399 else
4400   if test -n "$CXX"; then
4401   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4402 else
4403 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4404 for as_dir in $PATH
4405 do
4406   IFS=$as_save_IFS
4407   test -z "$as_dir" && as_dir=.
4408     for ac_exec_ext in '' $ac_executable_extensions; do
4409   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4410     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4411     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4412     break 2
4413   fi
4414 done
4415   done
4416 IFS=$as_save_IFS
4417
4418 fi
4419 fi
4420 CXX=$ac_cv_prog_CXX
4421 if test -n "$CXX"; then
4422   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4423 $as_echo "$CXX" >&6; }
4424 else
4425   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4426 $as_echo "no" >&6; }
4427 fi
4428
4429
4430     test -n "$CXX" && break
4431   done
4432 fi
4433 if test -z "$CXX"; then
4434   ac_ct_CXX=$CXX
4435   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4436 do
4437   # Extract the first word of "$ac_prog", so it can be a program name with args.
4438 set dummy $ac_prog; ac_word=$2
4439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4440 $as_echo_n "checking for $ac_word... " >&6; }
4441 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4442   $as_echo_n "(cached) " >&6
4443 else
4444   if test -n "$ac_ct_CXX"; then
4445   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4446 else
4447 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4448 for as_dir in $PATH
4449 do
4450   IFS=$as_save_IFS
4451   test -z "$as_dir" && as_dir=.
4452     for ac_exec_ext in '' $ac_executable_extensions; do
4453   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4454     ac_cv_prog_ac_ct_CXX="$ac_prog"
4455     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4456     break 2
4457   fi
4458 done
4459   done
4460 IFS=$as_save_IFS
4461
4462 fi
4463 fi
4464 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4465 if test -n "$ac_ct_CXX"; then
4466   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4467 $as_echo "$ac_ct_CXX" >&6; }
4468 else
4469   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4470 $as_echo "no" >&6; }
4471 fi
4472
4473
4474   test -n "$ac_ct_CXX" && break
4475 done
4476
4477   if test "x$ac_ct_CXX" = x; then
4478     CXX="g++"
4479   else
4480     case $cross_compiling:$ac_tool_warned in
4481 yes:)
4482 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4483 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4484 ac_tool_warned=yes ;;
4485 esac
4486     CXX=$ac_ct_CXX
4487   fi
4488 fi
4489
4490   fi
4491 fi
4492 # Provide some information about the compiler.
4493 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4494 set X $ac_compile
4495 ac_compiler=$2
4496 for ac_option in --version -v -V -qversion; do
4497   { { ac_try="$ac_compiler $ac_option >&5"
4498 case "(($ac_try" in
4499   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4500   *) ac_try_echo=$ac_try;;
4501 esac
4502 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4503 $as_echo "$ac_try_echo"; } >&5
4504   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4505   ac_status=$?
4506   if test -s conftest.err; then
4507     sed '10a\
4508 ... rest of stderr output deleted ...
4509          10q' conftest.err >conftest.er1
4510     cat conftest.er1 >&5
4511     rm -f conftest.er1 conftest.err
4512   fi
4513   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4514   test $ac_status = 0; }
4515 done
4516
4517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4518 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4519 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4520   $as_echo_n "(cached) " >&6
4521 else
4522   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4523 /* end confdefs.h.  */
4524
4525 int
4526 main ()
4527 {
4528 #ifndef __GNUC__
4529        choke me
4530 #endif
4531
4532   ;
4533   return 0;
4534 }
4535 _ACEOF
4536 if ac_fn_cxx_try_compile "$LINENO"; then :
4537   ac_compiler_gnu=yes
4538 else
4539   ac_compiler_gnu=no
4540 fi
4541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4542 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4543
4544 fi
4545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4546 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4547 if test $ac_compiler_gnu = yes; then
4548   GXX=yes
4549 else
4550   GXX=
4551 fi
4552 ac_test_CXXFLAGS=${CXXFLAGS+set}
4553 ac_save_CXXFLAGS=$CXXFLAGS
4554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4555 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4556 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4557   $as_echo_n "(cached) " >&6
4558 else
4559   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4560    ac_cxx_werror_flag=yes
4561    ac_cv_prog_cxx_g=no
4562    CXXFLAGS="-g"
4563    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4564 /* end confdefs.h.  */
4565
4566 int
4567 main ()
4568 {
4569
4570   ;
4571   return 0;
4572 }
4573 _ACEOF
4574 if ac_fn_cxx_try_compile "$LINENO"; then :
4575   ac_cv_prog_cxx_g=yes
4576 else
4577   CXXFLAGS=""
4578       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4579 /* end confdefs.h.  */
4580
4581 int
4582 main ()
4583 {
4584
4585   ;
4586   return 0;
4587 }
4588 _ACEOF
4589 if ac_fn_cxx_try_compile "$LINENO"; then :
4590
4591 else
4592   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4593          CXXFLAGS="-g"
4594          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4595 /* end confdefs.h.  */
4596
4597 int
4598 main ()
4599 {
4600
4601   ;
4602   return 0;
4603 }
4604 _ACEOF
4605 if ac_fn_cxx_try_compile "$LINENO"; then :
4606   ac_cv_prog_cxx_g=yes
4607 fi
4608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4609 fi
4610 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4611 fi
4612 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4613    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4614 fi
4615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4616 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4617 if test "$ac_test_CXXFLAGS" = set; then
4618   CXXFLAGS=$ac_save_CXXFLAGS
4619 elif test $ac_cv_prog_cxx_g = yes; then
4620   if test "$GXX" = yes; then
4621     CXXFLAGS="-g -O2"
4622   else
4623     CXXFLAGS="-g"
4624   fi
4625 else
4626   if test "$GXX" = yes; then
4627     CXXFLAGS="-O2"
4628   else
4629     CXXFLAGS=
4630   fi
4631 fi
4632 ac_ext=c
4633 ac_cpp='$CPP $CPPFLAGS'
4634 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4635 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4636 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4637
4638
4639
4640
4641 if test -n "$ac_tool_prefix"; then
4642   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4643 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4645 $as_echo_n "checking for $ac_word... " >&6; }
4646 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4647   $as_echo_n "(cached) " >&6
4648 else
4649   if test -n "$GNATBIND"; then
4650   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4651 else
4652 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4653 for as_dir in $PATH
4654 do
4655   IFS=$as_save_IFS
4656   test -z "$as_dir" && as_dir=.
4657     for ac_exec_ext in '' $ac_executable_extensions; do
4658   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4659     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4660     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4661     break 2
4662   fi
4663 done
4664   done
4665 IFS=$as_save_IFS
4666
4667 fi
4668 fi
4669 GNATBIND=$ac_cv_prog_GNATBIND
4670 if test -n "$GNATBIND"; then
4671   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4672 $as_echo "$GNATBIND" >&6; }
4673 else
4674   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4675 $as_echo "no" >&6; }
4676 fi
4677
4678
4679 fi
4680 if test -z "$ac_cv_prog_GNATBIND"; then
4681   ac_ct_GNATBIND=$GNATBIND
4682   # Extract the first word of "gnatbind", so it can be a program name with args.
4683 set dummy gnatbind; ac_word=$2
4684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4685 $as_echo_n "checking for $ac_word... " >&6; }
4686 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4687   $as_echo_n "(cached) " >&6
4688 else
4689   if test -n "$ac_ct_GNATBIND"; then
4690   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4691 else
4692 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4693 for as_dir in $PATH
4694 do
4695   IFS=$as_save_IFS
4696   test -z "$as_dir" && as_dir=.
4697     for ac_exec_ext in '' $ac_executable_extensions; do
4698   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4699     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4700     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4701     break 2
4702   fi
4703 done
4704   done
4705 IFS=$as_save_IFS
4706
4707 fi
4708 fi
4709 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4710 if test -n "$ac_ct_GNATBIND"; then
4711   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4712 $as_echo "$ac_ct_GNATBIND" >&6; }
4713 else
4714   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4715 $as_echo "no" >&6; }
4716 fi
4717
4718   if test "x$ac_ct_GNATBIND" = x; then
4719     GNATBIND="no"
4720   else
4721     case $cross_compiling:$ac_tool_warned in
4722 yes:)
4723 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4724 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4725 ac_tool_warned=yes ;;
4726 esac
4727     GNATBIND=$ac_ct_GNATBIND
4728   fi
4729 else
4730   GNATBIND="$ac_cv_prog_GNATBIND"
4731 fi
4732
4733 if test -n "$ac_tool_prefix"; then
4734   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4735 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4737 $as_echo_n "checking for $ac_word... " >&6; }
4738 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4739   $as_echo_n "(cached) " >&6
4740 else
4741   if test -n "$GNATMAKE"; then
4742   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4743 else
4744 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4745 for as_dir in $PATH
4746 do
4747   IFS=$as_save_IFS
4748   test -z "$as_dir" && as_dir=.
4749     for ac_exec_ext in '' $ac_executable_extensions; do
4750   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4751     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4752     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4753     break 2
4754   fi
4755 done
4756   done
4757 IFS=$as_save_IFS
4758
4759 fi
4760 fi
4761 GNATMAKE=$ac_cv_prog_GNATMAKE
4762 if test -n "$GNATMAKE"; then
4763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4764 $as_echo "$GNATMAKE" >&6; }
4765 else
4766   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4767 $as_echo "no" >&6; }
4768 fi
4769
4770
4771 fi
4772 if test -z "$ac_cv_prog_GNATMAKE"; then
4773   ac_ct_GNATMAKE=$GNATMAKE
4774   # Extract the first word of "gnatmake", so it can be a program name with args.
4775 set dummy gnatmake; ac_word=$2
4776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4777 $as_echo_n "checking for $ac_word... " >&6; }
4778 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4779   $as_echo_n "(cached) " >&6
4780 else
4781   if test -n "$ac_ct_GNATMAKE"; then
4782   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4783 else
4784 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4785 for as_dir in $PATH
4786 do
4787   IFS=$as_save_IFS
4788   test -z "$as_dir" && as_dir=.
4789     for ac_exec_ext in '' $ac_executable_extensions; do
4790   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4791     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4792     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4793     break 2
4794   fi
4795 done
4796   done
4797 IFS=$as_save_IFS
4798
4799 fi
4800 fi
4801 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4802 if test -n "$ac_ct_GNATMAKE"; then
4803   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4804 $as_echo "$ac_ct_GNATMAKE" >&6; }
4805 else
4806   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4807 $as_echo "no" >&6; }
4808 fi
4809
4810   if test "x$ac_ct_GNATMAKE" = x; then
4811     GNATMAKE="no"
4812   else
4813     case $cross_compiling:$ac_tool_warned in
4814 yes:)
4815 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4816 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4817 ac_tool_warned=yes ;;
4818 esac
4819     GNATMAKE=$ac_ct_GNATMAKE
4820   fi
4821 else
4822   GNATMAKE="$ac_cv_prog_GNATMAKE"
4823 fi
4824
4825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4826 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4827 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4828   $as_echo_n "(cached) " >&6
4829 else
4830   cat >conftest.adb <<EOF
4831 procedure conftest is begin null; end conftest;
4832 EOF
4833 acx_cv_cc_gcc_supports_ada=no
4834 # There is a bug in old released versions of GCC which causes the
4835 # driver to exit successfully when the appropriate language module
4836 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
4837 # Therefore we must check for the error message as well as an
4838 # unsuccessful exit.
4839 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4840 # given a .adb file, but produce no object file.  So we must check
4841 # if an object file was really produced to guard against this.
4842 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4843 if test x"$errors" = x && test -f conftest.$ac_objext; then
4844   acx_cv_cc_gcc_supports_ada=yes
4845 fi
4846 rm -f conftest.*
4847 fi
4848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4849 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4850
4851 if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4852   have_gnat=yes
4853 else
4854   have_gnat=no
4855 fi
4856
4857
4858 # autoconf is lame and doesn't give us any substitution variable for this.
4859 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4860   NO_MINUS_C_MINUS_O=yes
4861 else
4862   OUTPUT_OPTION='-o $@'
4863 fi
4864
4865
4866
4867 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4868 # optimizations to be activated explicitly by the toplevel.
4869 case "$CC" in
4870   */prev-gcc/xgcc*) ;;
4871   *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
4872 esac
4873
4874
4875 # Determine PICFLAG for target gnatlib.
4876
4877
4878
4879
4880 case "${target}" in
4881     # PIC is the default on some targets or must not be used.
4882     *-*-darwin*)
4883         # PIC is the default on this platform
4884         # Common symbols not allowed in MH_DYLIB files
4885         PICFLAG_FOR_TARGET=-fno-common
4886         ;;
4887     alpha*-dec-osf5*)
4888         # PIC is the default.
4889         ;;
4890     hppa*64*-*-hpux*)
4891         # PIC is the default for 64-bit PA HP-UX.
4892         ;;
4893     i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*)
4894         ;;
4895     i[34567]86-*-interix3*)
4896         # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4897         # Instead, we relocate shared libraries at runtime.
4898         ;;
4899     i[34567]86-*-nto-qnx*)
4900         # QNX uses GNU C++, but need to define -shared option too, otherwise
4901         # it will coredump.
4902         PICFLAG_FOR_TARGET='-fPIC -shared'
4903         ;;
4904     i[34567]86-pc-msdosdjgpp*)
4905         # DJGPP does not support shared libraries at all.
4906         ;;
4907     ia64*-*-hpux*)
4908         # On IA64 HP-UX, PIC is the default but the pic flag
4909         # sets the default TLS model and affects inlining.
4910         PICFLAG_FOR_TARGET=-fPIC
4911         ;;
4912     mips-sgi-irix6*)
4913         # PIC is the default.
4914         ;;
4915     rs6000-ibm-aix* | powerpc-ibm-aix*)
4916         # All AIX code is PIC.
4917         ;;
4918
4919     # Some targets support both -fPIC and -fpic, but prefer the latter.
4920     # FIXME: Why?
4921     i[34567]86-*-* | x86_64-*-*)
4922         PICFLAG_FOR_TARGET=-fpic
4923         ;;
4924     m68k-*-*)
4925         PICFLAG_FOR_TARGET=-fpic
4926         ;;
4927     s390*-*-*)
4928         PICFLAG_FOR_TARGET=-fpic
4929         ;;
4930     # FIXME: Override -fPIC default in libgcc only?
4931     sh-*-linux* | sh[2346lbe]*-*-linux*)
4932         PICFLAG_FOR_TARGET=-fpic
4933         ;;
4934     # FIXME: Simplify to sh*-*-netbsd*?
4935     sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4936       sh64-*-netbsd* | sh64l*-*-netbsd*)
4937         PICFLAG_FOR_TARGET=-fpic
4938         ;;
4939     # Default to -fPIC unless specified otherwise.
4940     *)
4941         PICFLAG_FOR_TARGET=-fPIC
4942         ;;
4943 esac
4944
4945 # If the user explicitly uses -fpic/-fPIC, keep that.
4946 case "${CFLAGS_FOR_TARGET}" in
4947     *-fpic*)
4948         PICFLAG_FOR_TARGET=-fpic
4949         ;;
4950     *-fPIC*)
4951         PICFLAG_FOR_TARGET=-fPIC
4952         ;;
4953 esac
4954
4955
4956
4957 # -------------------------
4958 # Check C compiler features
4959 # -------------------------
4960
4961
4962 ac_ext=c
4963 ac_cpp='$CPP $CPPFLAGS'
4964 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4965 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4966 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4968 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4969 # On Suns, sometimes $CPP names a directory.
4970 if test -n "$CPP" && test -d "$CPP"; then
4971   CPP=
4972 fi
4973 if test -z "$CPP"; then
4974   if test "${ac_cv_prog_CPP+set}" = set; then :
4975   $as_echo_n "(cached) " >&6
4976 else
4977       # Double quotes because CPP needs to be expanded
4978     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4979     do
4980       ac_preproc_ok=false
4981 for ac_c_preproc_warn_flag in '' yes
4982 do
4983   # Use a header file that comes with gcc, so configuring glibc
4984   # with a fresh cross-compiler works.
4985   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4986   # <limits.h> exists even on freestanding compilers.
4987   # On the NeXT, cc -E runs the code through the compiler's parser,
4988   # not just through cpp. "Syntax error" is here to catch this case.
4989   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4990 /* end confdefs.h.  */
4991 #ifdef __STDC__
4992 # include <limits.h>
4993 #else
4994 # include <assert.h>
4995 #endif
4996                      Syntax error
4997 _ACEOF
4998 if ac_fn_c_try_cpp "$LINENO"; then :
4999
5000 else
5001   # Broken: fails on valid input.
5002 continue
5003 fi
5004 rm -f conftest.err conftest.$ac_ext
5005
5006   # OK, works on sane cases.  Now check whether nonexistent headers
5007   # can be detected and how.
5008   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5009 /* end confdefs.h.  */
5010 #include <ac_nonexistent.h>
5011 _ACEOF
5012 if ac_fn_c_try_cpp "$LINENO"; then :
5013   # Broken: success on invalid input.
5014 continue
5015 else
5016   # Passes both tests.
5017 ac_preproc_ok=:
5018 break
5019 fi
5020 rm -f conftest.err conftest.$ac_ext
5021
5022 done
5023 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5024 rm -f conftest.err conftest.$ac_ext
5025 if $ac_preproc_ok; then :
5026   break
5027 fi
5028
5029     done
5030     ac_cv_prog_CPP=$CPP
5031
5032 fi
5033   CPP=$ac_cv_prog_CPP
5034 else
5035   ac_cv_prog_CPP=$CPP
5036 fi
5037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5038 $as_echo "$CPP" >&6; }
5039 ac_preproc_ok=false
5040 for ac_c_preproc_warn_flag in '' yes
5041 do
5042   # Use a header file that comes with gcc, so configuring glibc
5043   # with a fresh cross-compiler works.
5044   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5045   # <limits.h> exists even on freestanding compilers.
5046   # On the NeXT, cc -E runs the code through the compiler's parser,
5047   # not just through cpp. "Syntax error" is here to catch this case.
5048   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5049 /* end confdefs.h.  */
5050 #ifdef __STDC__
5051 # include <limits.h>
5052 #else
5053 # include <assert.h>
5054 #endif
5055                      Syntax error
5056 _ACEOF
5057 if ac_fn_c_try_cpp "$LINENO"; then :
5058
5059 else
5060   # Broken: fails on valid input.
5061 continue
5062 fi
5063 rm -f conftest.err conftest.$ac_ext
5064
5065   # OK, works on sane cases.  Now check whether nonexistent headers
5066   # can be detected and how.
5067   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5068 /* end confdefs.h.  */
5069 #include <ac_nonexistent.h>
5070 _ACEOF
5071 if ac_fn_c_try_cpp "$LINENO"; then :
5072   # Broken: success on invalid input.
5073 continue
5074 else
5075   # Passes both tests.
5076 ac_preproc_ok=:
5077 break
5078 fi
5079 rm -f conftest.err conftest.$ac_ext
5080
5081 done
5082 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5083 rm -f conftest.err conftest.$ac_ext
5084 if $ac_preproc_ok; then :
5085
5086 else
5087   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5088 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5089 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5090 See \`config.log' for more details." "$LINENO" 5; }
5091 fi
5092
5093 ac_ext=c
5094 ac_cpp='$CPP $CPPFLAGS'
5095 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5096 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5097 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5098
5099
5100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5101 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5102 if test "${ac_cv_path_GREP+set}" = set; then :
5103   $as_echo_n "(cached) " >&6
5104 else
5105   if test -z "$GREP"; then
5106   ac_path_GREP_found=false
5107   # Loop through the user's path and test for each of PROGNAME-LIST
5108   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5109 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5110 do
5111   IFS=$as_save_IFS
5112   test -z "$as_dir" && as_dir=.
5113     for ac_prog in grep ggrep; do
5114     for ac_exec_ext in '' $ac_executable_extensions; do
5115       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5116       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5117 # Check for GNU ac_path_GREP and select it if it is found.
5118   # Check for GNU $ac_path_GREP
5119 case `"$ac_path_GREP" --version 2>&1` in
5120 *GNU*)
5121   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5122 *)
5123   ac_count=0
5124   $as_echo_n 0123456789 >"conftest.in"
5125   while :
5126   do
5127     cat "conftest.in" "conftest.in" >"conftest.tmp"
5128     mv "conftest.tmp" "conftest.in"
5129     cp "conftest.in" "conftest.nl"
5130     $as_echo 'GREP' >> "conftest.nl"
5131     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5132     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5133     as_fn_arith $ac_count + 1 && ac_count=$as_val
5134     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5135       # Best one so far, save it but keep looking for a better one
5136       ac_cv_path_GREP="$ac_path_GREP"
5137       ac_path_GREP_max=$ac_count
5138     fi
5139     # 10*(2^10) chars as input seems more than enough
5140     test $ac_count -gt 10 && break
5141   done
5142   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5143 esac
5144
5145       $ac_path_GREP_found && break 3
5146     done
5147   done
5148   done
5149 IFS=$as_save_IFS
5150   if test -z "$ac_cv_path_GREP"; then
5151     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5152   fi
5153 else
5154   ac_cv_path_GREP=$GREP
5155 fi
5156
5157 fi
5158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5159 $as_echo "$ac_cv_path_GREP" >&6; }
5160  GREP="$ac_cv_path_GREP"
5161
5162
5163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5164 $as_echo_n "checking for egrep... " >&6; }
5165 if test "${ac_cv_path_EGREP+set}" = set; then :
5166   $as_echo_n "(cached) " >&6
5167 else
5168   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5169    then ac_cv_path_EGREP="$GREP -E"
5170    else
5171      if test -z "$EGREP"; then
5172   ac_path_EGREP_found=false
5173   # Loop through the user's path and test for each of PROGNAME-LIST
5174   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5175 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5176 do
5177   IFS=$as_save_IFS
5178   test -z "$as_dir" && as_dir=.
5179     for ac_prog in egrep; do
5180     for ac_exec_ext in '' $ac_executable_extensions; do
5181       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5182       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5183 # Check for GNU ac_path_EGREP and select it if it is found.
5184   # Check for GNU $ac_path_EGREP
5185 case `"$ac_path_EGREP" --version 2>&1` in
5186 *GNU*)
5187   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5188 *)
5189   ac_count=0
5190   $as_echo_n 0123456789 >"conftest.in"
5191   while :
5192   do
5193     cat "conftest.in" "conftest.in" >"conftest.tmp"
5194     mv "conftest.tmp" "conftest.in"
5195     cp "conftest.in" "conftest.nl"
5196     $as_echo 'EGREP' >> "conftest.nl"
5197     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5198     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5199     as_fn_arith $ac_count + 1 && ac_count=$as_val
5200     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5201       # Best one so far, save it but keep looking for a better one
5202       ac_cv_path_EGREP="$ac_path_EGREP"
5203       ac_path_EGREP_max=$ac_count
5204     fi
5205     # 10*(2^10) chars as input seems more than enough
5206     test $ac_count -gt 10 && break
5207   done
5208   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5209 esac
5210
5211       $ac_path_EGREP_found && break 3
5212     done
5213   done
5214   done
5215 IFS=$as_save_IFS
5216   if test -z "$ac_cv_path_EGREP"; then
5217     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5218   fi
5219 else
5220   ac_cv_path_EGREP=$EGREP
5221 fi
5222
5223    fi
5224 fi
5225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5226 $as_echo "$ac_cv_path_EGREP" >&6; }
5227  EGREP="$ac_cv_path_EGREP"
5228
5229
5230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5231 $as_echo_n "checking for ANSI C header files... " >&6; }
5232 if test "${ac_cv_header_stdc+set}" = set; then :
5233   $as_echo_n "(cached) " >&6
5234 else
5235   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5236 /* end confdefs.h.  */
5237 #include <stdlib.h>
5238 #include <stdarg.h>
5239 #include <string.h>
5240 #include <float.h>
5241
5242 int
5243 main ()
5244 {
5245
5246   ;
5247   return 0;
5248 }
5249 _ACEOF
5250 if ac_fn_c_try_compile "$LINENO"; then :
5251   ac_cv_header_stdc=yes
5252 else
5253   ac_cv_header_stdc=no
5254 fi
5255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5256
5257 if test $ac_cv_header_stdc = yes; then
5258   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5259   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5260 /* end confdefs.h.  */
5261 #include <string.h>
5262
5263 _ACEOF
5264 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5265   $EGREP "memchr" >/dev/null 2>&1; then :
5266
5267 else
5268   ac_cv_header_stdc=no
5269 fi
5270 rm -f conftest*
5271
5272 fi
5273
5274 if test $ac_cv_header_stdc = yes; then
5275   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5276   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5277 /* end confdefs.h.  */
5278 #include <stdlib.h>
5279
5280 _ACEOF
5281 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5282   $EGREP "free" >/dev/null 2>&1; then :
5283
5284 else
5285   ac_cv_header_stdc=no
5286 fi
5287 rm -f conftest*
5288
5289 fi
5290
5291 if test $ac_cv_header_stdc = yes; then
5292   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5293   if test "$cross_compiling" = yes; then :
5294   :
5295 else
5296   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5297 /* end confdefs.h.  */
5298 #include <ctype.h>
5299 #include <stdlib.h>
5300 #if ((' ' & 0x0FF) == 0x020)
5301 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5302 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5303 #else
5304 # define ISLOWER(c) \
5305                    (('a' <= (c) && (c) <= 'i') \
5306                      || ('j' <= (c) && (c) <= 'r') \
5307                      || ('s' <= (c) && (c) <= 'z'))
5308 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5309 #endif
5310
5311 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5312 int
5313 main ()
5314 {
5315   int i;
5316   for (i = 0; i < 256; i++)
5317     if (XOR (islower (i), ISLOWER (i))
5318         || toupper (i) != TOUPPER (i))
5319       return 2;
5320   return 0;
5321 }
5322 _ACEOF
5323 if ac_fn_c_try_run "$LINENO"; then :
5324
5325 else
5326   ac_cv_header_stdc=no
5327 fi
5328 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5329   conftest.$ac_objext conftest.beam conftest.$ac_ext
5330 fi
5331
5332 fi
5333 fi
5334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5335 $as_echo "$ac_cv_header_stdc" >&6; }
5336 if test $ac_cv_header_stdc = yes; then
5337
5338 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5339
5340 fi
5341
5342 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5343 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5344                   inttypes.h stdint.h unistd.h
5345 do :
5346   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5347 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5348 "
5349 eval as_val=\$$as_ac_Header
5350    if test "x$as_val" = x""yes; then :
5351   cat >>confdefs.h <<_ACEOF
5352 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5353 _ACEOF
5354
5355 fi
5356
5357 done
5358
5359
5360
5361   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5362 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5363   MINIX=yes
5364 else
5365   MINIX=
5366 fi
5367
5368
5369   if test "$MINIX" = yes; then
5370
5371 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5372
5373
5374 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5375
5376
5377 $as_echo "#define _MINIX 1" >>confdefs.h
5378
5379   fi
5380
5381
5382   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5383 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5384 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5385   $as_echo_n "(cached) " >&6
5386 else
5387   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5388 /* end confdefs.h.  */
5389
5390 #         define __EXTENSIONS__ 1
5391           $ac_includes_default
5392 int
5393 main ()
5394 {
5395
5396   ;
5397   return 0;
5398 }
5399 _ACEOF
5400 if ac_fn_c_try_compile "$LINENO"; then :
5401   ac_cv_safe_to_define___extensions__=yes
5402 else
5403   ac_cv_safe_to_define___extensions__=no
5404 fi
5405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5406 fi
5407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5408 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5409   test $ac_cv_safe_to_define___extensions__ = yes &&
5410     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5411
5412   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5413
5414   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5415
5416   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5417
5418   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5419
5420
5421 ac_ext=c
5422 ac_cpp='$CPP $CPPFLAGS'
5423 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5424 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5425 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5427 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5428 # On Suns, sometimes $CPP names a directory.
5429 if test -n "$CPP" && test -d "$CPP"; then
5430   CPP=
5431 fi
5432 if test -z "$CPP"; then
5433   if test "${ac_cv_prog_CPP+set}" = set; then :
5434   $as_echo_n "(cached) " >&6
5435 else
5436       # Double quotes because CPP needs to be expanded
5437     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5438     do
5439       ac_preproc_ok=false
5440 for ac_c_preproc_warn_flag in '' yes
5441 do
5442   # Use a header file that comes with gcc, so configuring glibc
5443   # with a fresh cross-compiler works.
5444   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5445   # <limits.h> exists even on freestanding compilers.
5446   # On the NeXT, cc -E runs the code through the compiler's parser,
5447   # not just through cpp. "Syntax error" is here to catch this case.
5448   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5449 /* end confdefs.h.  */
5450 #ifdef __STDC__
5451 # include <limits.h>
5452 #else
5453 # include <assert.h>
5454 #endif
5455                      Syntax error
5456 _ACEOF
5457 if ac_fn_c_try_cpp "$LINENO"; then :
5458
5459 else
5460   # Broken: fails on valid input.
5461 continue
5462 fi
5463 rm -f conftest.err conftest.$ac_ext
5464
5465   # OK, works on sane cases.  Now check whether nonexistent headers
5466   # can be detected and how.
5467   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5468 /* end confdefs.h.  */
5469 #include <ac_nonexistent.h>
5470 _ACEOF
5471 if ac_fn_c_try_cpp "$LINENO"; then :
5472   # Broken: success on invalid input.
5473 continue
5474 else
5475   # Passes both tests.
5476 ac_preproc_ok=:
5477 break
5478 fi
5479 rm -f conftest.err conftest.$ac_ext
5480
5481 done
5482 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5483 rm -f conftest.err conftest.$ac_ext
5484 if $ac_preproc_ok; then :
5485   break
5486 fi
5487
5488     done
5489     ac_cv_prog_CPP=$CPP
5490
5491 fi
5492   CPP=$ac_cv_prog_CPP
5493 else
5494   ac_cv_prog_CPP=$CPP
5495 fi
5496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5497 $as_echo "$CPP" >&6; }
5498 ac_preproc_ok=false
5499 for ac_c_preproc_warn_flag in '' yes
5500 do
5501   # Use a header file that comes with gcc, so configuring glibc
5502   # with a fresh cross-compiler works.
5503   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5504   # <limits.h> exists even on freestanding compilers.
5505   # On the NeXT, cc -E runs the code through the compiler's parser,
5506   # not just through cpp. "Syntax error" is here to catch this case.
5507   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5508 /* end confdefs.h.  */
5509 #ifdef __STDC__
5510 # include <limits.h>
5511 #else
5512 # include <assert.h>
5513 #endif
5514                      Syntax error
5515 _ACEOF
5516 if ac_fn_c_try_cpp "$LINENO"; then :
5517
5518 else
5519   # Broken: fails on valid input.
5520 continue
5521 fi
5522 rm -f conftest.err conftest.$ac_ext
5523
5524   # OK, works on sane cases.  Now check whether nonexistent headers
5525   # can be detected and how.
5526   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5527 /* end confdefs.h.  */
5528 #include <ac_nonexistent.h>
5529 _ACEOF
5530 if ac_fn_c_try_cpp "$LINENO"; then :
5531   # Broken: success on invalid input.
5532 continue
5533 else
5534   # Passes both tests.
5535 ac_preproc_ok=:
5536 break
5537 fi
5538 rm -f conftest.err conftest.$ac_ext
5539
5540 done
5541 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5542 rm -f conftest.err conftest.$ac_ext
5543 if $ac_preproc_ok; then :
5544
5545 else
5546   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5547 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5548 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5549 See \`config.log' for more details." "$LINENO" 5; }
5550 fi
5551
5552 ac_ext=c
5553 ac_cpp='$CPP $CPPFLAGS'
5554 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5555 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5556 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5557
5558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5559 $as_echo_n "checking for inline... " >&6; }
5560 if test "${ac_cv_c_inline+set}" = set; then :
5561   $as_echo_n "(cached) " >&6
5562 else
5563   ac_cv_c_inline=no
5564 for ac_kw in inline __inline__ __inline; do
5565   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5566 /* end confdefs.h.  */
5567 #ifndef __cplusplus
5568 typedef int foo_t;
5569 static $ac_kw foo_t static_foo () {return 0; }
5570 $ac_kw foo_t foo () {return 0; }
5571 #endif
5572
5573 _ACEOF
5574 if ac_fn_c_try_compile "$LINENO"; then :
5575   ac_cv_c_inline=$ac_kw
5576 fi
5577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5578   test "$ac_cv_c_inline" != no && break
5579 done
5580
5581 fi
5582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5583 $as_echo "$ac_cv_c_inline" >&6; }
5584
5585 case $ac_cv_c_inline in
5586   inline | yes) ;;
5587   *)
5588     case $ac_cv_c_inline in
5589       no) ac_val=;;
5590       *) ac_val=$ac_cv_c_inline;;
5591     esac
5592     cat >>confdefs.h <<_ACEOF
5593 #ifndef __cplusplus
5594 #define inline $ac_val
5595 #endif
5596 _ACEOF
5597     ;;
5598 esac
5599
5600
5601 # Check whether --enable-largefile was given.
5602 if test "${enable_largefile+set}" = set; then :
5603   enableval=$enable_largefile;
5604 fi
5605
5606 if test "$enable_largefile" != no; then
5607
5608   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5609 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5610 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5611   $as_echo_n "(cached) " >&6
5612 else
5613   ac_cv_sys_largefile_CC=no
5614      if test "$GCC" != yes; then
5615        ac_save_CC=$CC
5616        while :; do
5617          # IRIX 6.2 and later do not support large files by default,
5618          # so use the C compiler's -n32 option if that helps.
5619          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5620 /* end confdefs.h.  */
5621 #include <sys/types.h>
5622  /* Check that off_t can represent 2**63 - 1 correctly.
5623     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5624     since some C++ compilers masquerading as C compilers
5625     incorrectly reject 9223372036854775807.  */
5626 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5627   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5628                        && LARGE_OFF_T % 2147483647 == 1)
5629                       ? 1 : -1];
5630 int
5631 main ()
5632 {
5633
5634   ;
5635   return 0;
5636 }
5637 _ACEOF
5638          if ac_fn_c_try_compile "$LINENO"; then :
5639   break
5640 fi
5641 rm -f core conftest.err conftest.$ac_objext
5642          CC="$CC -n32"
5643          if ac_fn_c_try_compile "$LINENO"; then :
5644   ac_cv_sys_largefile_CC=' -n32'; break
5645 fi
5646 rm -f core conftest.err conftest.$ac_objext
5647          break
5648        done
5649        CC=$ac_save_CC
5650        rm -f conftest.$ac_ext
5651     fi
5652 fi
5653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5654 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5655   if test "$ac_cv_sys_largefile_CC" != no; then
5656     CC=$CC$ac_cv_sys_largefile_CC
5657   fi
5658
5659   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5660 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5661 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5662   $as_echo_n "(cached) " >&6
5663 else
5664   while :; do
5665   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5666 /* end confdefs.h.  */
5667 #include <sys/types.h>
5668  /* Check that off_t can represent 2**63 - 1 correctly.
5669     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5670     since some C++ compilers masquerading as C compilers
5671     incorrectly reject 9223372036854775807.  */
5672 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5673   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5674                        && LARGE_OFF_T % 2147483647 == 1)
5675                       ? 1 : -1];
5676 int
5677 main ()
5678 {
5679
5680   ;
5681   return 0;
5682 }
5683 _ACEOF
5684 if ac_fn_c_try_compile "$LINENO"; then :
5685   ac_cv_sys_file_offset_bits=no; break
5686 fi
5687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5688   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5689 /* end confdefs.h.  */
5690 #define _FILE_OFFSET_BITS 64
5691 #include <sys/types.h>
5692  /* Check that off_t can represent 2**63 - 1 correctly.
5693     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5694     since some C++ compilers masquerading as C compilers
5695     incorrectly reject 9223372036854775807.  */
5696 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5697   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5698                        && LARGE_OFF_T % 2147483647 == 1)
5699                       ? 1 : -1];
5700 int
5701 main ()
5702 {
5703
5704   ;
5705   return 0;
5706 }
5707 _ACEOF
5708 if ac_fn_c_try_compile "$LINENO"; then :
5709   ac_cv_sys_file_offset_bits=64; break
5710 fi
5711 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5712   ac_cv_sys_file_offset_bits=unknown
5713   break
5714 done
5715 fi
5716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5717 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5718 case $ac_cv_sys_file_offset_bits in #(
5719   no | unknown) ;;
5720   *)
5721 cat >>confdefs.h <<_ACEOF
5722 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5723 _ACEOF
5724 ;;
5725 esac
5726 rm -rf conftest*
5727   if test $ac_cv_sys_file_offset_bits = unknown; then
5728     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5729 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5730 if test "${ac_cv_sys_large_files+set}" = set; then :
5731   $as_echo_n "(cached) " >&6
5732 else
5733   while :; do
5734   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5735 /* end confdefs.h.  */
5736 #include <sys/types.h>
5737  /* Check that off_t can represent 2**63 - 1 correctly.
5738     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5739     since some C++ compilers masquerading as C compilers
5740     incorrectly reject 9223372036854775807.  */
5741 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5742   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5743                        && LARGE_OFF_T % 2147483647 == 1)
5744                       ? 1 : -1];
5745 int
5746 main ()
5747 {
5748
5749   ;
5750   return 0;
5751 }
5752 _ACEOF
5753 if ac_fn_c_try_compile "$LINENO"; then :
5754   ac_cv_sys_large_files=no; break
5755 fi
5756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5757   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5758 /* end confdefs.h.  */
5759 #define _LARGE_FILES 1
5760 #include <sys/types.h>
5761  /* Check that off_t can represent 2**63 - 1 correctly.
5762     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5763     since some C++ compilers masquerading as C compilers
5764     incorrectly reject 9223372036854775807.  */
5765 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5766   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5767                        && LARGE_OFF_T % 2147483647 == 1)
5768                       ? 1 : -1];
5769 int
5770 main ()
5771 {
5772
5773   ;
5774   return 0;
5775 }
5776 _ACEOF
5777 if ac_fn_c_try_compile "$LINENO"; then :
5778   ac_cv_sys_large_files=1; break
5779 fi
5780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5781   ac_cv_sys_large_files=unknown
5782   break
5783 done
5784 fi
5785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5786 $as_echo "$ac_cv_sys_large_files" >&6; }
5787 case $ac_cv_sys_large_files in #(
5788   no | unknown) ;;
5789   *)
5790 cat >>confdefs.h <<_ACEOF
5791 #define _LARGE_FILES $ac_cv_sys_large_files
5792 _ACEOF
5793 ;;
5794 esac
5795 rm -rf conftest*
5796   fi
5797 fi
5798
5799
5800 # sizeof(char) is 1 by definition.
5801 # The cast to long int works around a bug in the HP C Compiler
5802 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5803 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5804 # This bug is HP SR number 8606223364.
5805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5806 $as_echo_n "checking size of void *... " >&6; }
5807 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5808   $as_echo_n "(cached) " >&6
5809 else
5810   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
5811
5812 else
5813   if test "$ac_cv_type_void_p" = yes; then
5814      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5815 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5816 { as_fn_set_status 77
5817 as_fn_error "cannot compute sizeof (void *)
5818 See \`config.log' for more details." "$LINENO" 5; }; }
5819    else
5820      ac_cv_sizeof_void_p=0
5821    fi
5822 fi
5823
5824 fi
5825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5826 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5827
5828
5829
5830 cat >>confdefs.h <<_ACEOF
5831 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5832 _ACEOF
5833
5834
5835 # The cast to long int works around a bug in the HP C Compiler
5836 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5837 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5838 # This bug is HP SR number 8606223364.
5839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5840 $as_echo_n "checking size of short... " >&6; }
5841 if test "${ac_cv_sizeof_short+set}" = set; then :
5842   $as_echo_n "(cached) " >&6
5843 else
5844   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5845
5846 else
5847   if test "$ac_cv_type_short" = yes; then
5848      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5849 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5850 { as_fn_set_status 77
5851 as_fn_error "cannot compute sizeof (short)
5852 See \`config.log' for more details." "$LINENO" 5; }; }
5853    else
5854      ac_cv_sizeof_short=0
5855    fi
5856 fi
5857
5858 fi
5859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5860 $as_echo "$ac_cv_sizeof_short" >&6; }
5861
5862
5863
5864 cat >>confdefs.h <<_ACEOF
5865 #define SIZEOF_SHORT $ac_cv_sizeof_short
5866 _ACEOF
5867
5868
5869 # The cast to long int works around a bug in the HP C Compiler
5870 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5871 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5872 # This bug is HP SR number 8606223364.
5873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5874 $as_echo_n "checking size of int... " >&6; }
5875 if test "${ac_cv_sizeof_int+set}" = set; then :
5876   $as_echo_n "(cached) " >&6
5877 else
5878   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5879
5880 else
5881   if test "$ac_cv_type_int" = yes; then
5882      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5883 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5884 { as_fn_set_status 77
5885 as_fn_error "cannot compute sizeof (int)
5886 See \`config.log' for more details." "$LINENO" 5; }; }
5887    else
5888      ac_cv_sizeof_int=0
5889    fi
5890 fi
5891
5892 fi
5893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5894 $as_echo "$ac_cv_sizeof_int" >&6; }
5895
5896
5897
5898 cat >>confdefs.h <<_ACEOF
5899 #define SIZEOF_INT $ac_cv_sizeof_int
5900 _ACEOF
5901
5902
5903 # The cast to long int works around a bug in the HP C Compiler
5904 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5905 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5906 # This bug is HP SR number 8606223364.
5907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5908 $as_echo_n "checking size of long... " >&6; }
5909 if test "${ac_cv_sizeof_long+set}" = set; then :
5910   $as_echo_n "(cached) " >&6
5911 else
5912   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5913
5914 else
5915   if test "$ac_cv_type_long" = yes; then
5916      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5917 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5918 { as_fn_set_status 77
5919 as_fn_error "cannot compute sizeof (long)
5920 See \`config.log' for more details." "$LINENO" 5; }; }
5921    else
5922      ac_cv_sizeof_long=0
5923    fi
5924 fi
5925
5926 fi
5927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5928 $as_echo "$ac_cv_sizeof_long" >&6; }
5929
5930
5931
5932 cat >>confdefs.h <<_ACEOF
5933 #define SIZEOF_LONG $ac_cv_sizeof_long
5934 _ACEOF
5935
5936
5937 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5938 if test "x$ac_cv_type_long_long" = x""yes; then :
5939
5940 cat >>confdefs.h <<_ACEOF
5941 #define HAVE_LONG_LONG 1
5942 _ACEOF
5943
5944 # The cast to long int works around a bug in the HP C Compiler
5945 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5946 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5947 # This bug is HP SR number 8606223364.
5948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5949 $as_echo_n "checking size of long long... " >&6; }
5950 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5951   $as_echo_n "(cached) " >&6
5952 else
5953   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5954
5955 else
5956   if test "$ac_cv_type_long_long" = yes; then
5957      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5958 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5959 { as_fn_set_status 77
5960 as_fn_error "cannot compute sizeof (long long)
5961 See \`config.log' for more details." "$LINENO" 5; }; }
5962    else
5963      ac_cv_sizeof_long_long=0
5964    fi
5965 fi
5966
5967 fi
5968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5969 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5970
5971
5972
5973 cat >>confdefs.h <<_ACEOF
5974 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5975 _ACEOF
5976
5977
5978 fi
5979
5980 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5981 if test "x$ac_cv_type___int64" = x""yes; then :
5982
5983 cat >>confdefs.h <<_ACEOF
5984 #define HAVE___INT64 1
5985 _ACEOF
5986
5987 # The cast to long int works around a bug in the HP C Compiler
5988 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5989 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5990 # This bug is HP SR number 8606223364.
5991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5992 $as_echo_n "checking size of __int64... " >&6; }
5993 if test "${ac_cv_sizeof___int64+set}" = set; then :
5994   $as_echo_n "(cached) " >&6
5995 else
5996   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64"        "$ac_includes_default"; then :
5997
5998 else
5999   if test "$ac_cv_type___int64" = yes; then
6000      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6001 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6002 { as_fn_set_status 77
6003 as_fn_error "cannot compute sizeof (__int64)
6004 See \`config.log' for more details." "$LINENO" 5; }; }
6005    else
6006      ac_cv_sizeof___int64=0
6007    fi
6008 fi
6009
6010 fi
6011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
6012 $as_echo "$ac_cv_sizeof___int64" >&6; }
6013
6014
6015
6016 cat >>confdefs.h <<_ACEOF
6017 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6018 _ACEOF
6019
6020
6021 fi
6022
6023 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6024 case $ac_cv_c_int8_t in #(
6025   no|yes) ;; #(
6026   *)
6027
6028 cat >>confdefs.h <<_ACEOF
6029 #define int8_t $ac_cv_c_int8_t
6030 _ACEOF
6031 ;;
6032 esac
6033
6034 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6035 case $ac_cv_c_int16_t in #(
6036   no|yes) ;; #(
6037   *)
6038
6039 cat >>confdefs.h <<_ACEOF
6040 #define int16_t $ac_cv_c_int16_t
6041 _ACEOF
6042 ;;
6043 esac
6044
6045 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6046 case $ac_cv_c_int32_t in #(
6047   no|yes) ;; #(
6048   *)
6049
6050 cat >>confdefs.h <<_ACEOF
6051 #define int32_t $ac_cv_c_int32_t
6052 _ACEOF
6053 ;;
6054 esac
6055
6056 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6057 case $ac_cv_c_int64_t in #(
6058   no|yes) ;; #(
6059   *)
6060
6061 cat >>confdefs.h <<_ACEOF
6062 #define int64_t $ac_cv_c_int64_t
6063 _ACEOF
6064 ;;
6065 esac
6066
6067
6068   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
6069 $as_echo_n "checking for long long int... " >&6; }
6070 if test "${ac_cv_type_long_long_int+set}" = set; then :
6071   $as_echo_n "(cached) " >&6
6072 else
6073   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6074 /* end confdefs.h.  */
6075
6076   /* For now, do not test the preprocessor; as of 2007 there are too many
6077          implementations with broken preprocessors.  Perhaps this can
6078          be revisited in 2012.  In the meantime, code should not expect
6079          #if to work with literals wider than 32 bits.  */
6080       /* Test literals.  */
6081       long long int ll = 9223372036854775807ll;
6082       long long int nll = -9223372036854775807LL;
6083       unsigned long long int ull = 18446744073709551615ULL;
6084       /* Test constant expressions.   */
6085       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6086                      ? 1 : -1)];
6087       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6088                      ? 1 : -1)];
6089       int i = 63;
6090 int
6091 main ()
6092 {
6093 /* Test availability of runtime routines for shift and division.  */
6094       long long int llmax = 9223372036854775807ll;
6095       unsigned long long int ullmax = 18446744073709551615ull;
6096       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6097               | (llmax / ll) | (llmax % ll)
6098               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6099               | (ullmax / ull) | (ullmax % ull));
6100   ;
6101   return 0;
6102 }
6103
6104 _ACEOF
6105 if ac_fn_c_try_link "$LINENO"; then :
6106                         if test "$cross_compiling" = yes; then :
6107   ac_cv_type_long_long_int=yes
6108 else
6109   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6110 /* end confdefs.h.  */
6111 #include <limits.h>
6112                #ifndef LLONG_MAX
6113                # define HALF \
6114                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6115                # define LLONG_MAX (HALF - 1 + HALF)
6116                #endif
6117 int
6118 main ()
6119 {
6120 long long int n = 1;
6121                int i;
6122                for (i = 0; ; i++)
6123                  {
6124                    long long int m = n << i;
6125                    if (m >> i != n)
6126                      return 1;
6127                    if (LLONG_MAX / 2 < m)
6128                      break;
6129                  }
6130                return 0;
6131   ;
6132   return 0;
6133 }
6134 _ACEOF
6135 if ac_fn_c_try_run "$LINENO"; then :
6136   ac_cv_type_long_long_int=yes
6137 else
6138   ac_cv_type_long_long_int=no
6139 fi
6140 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6141   conftest.$ac_objext conftest.beam conftest.$ac_ext
6142 fi
6143
6144 else
6145   ac_cv_type_long_long_int=no
6146 fi
6147 rm -f core conftest.err conftest.$ac_objext \
6148     conftest$ac_exeext conftest.$ac_ext
6149 fi
6150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6151 $as_echo "$ac_cv_type_long_long_int" >&6; }
6152   if test $ac_cv_type_long_long_int = yes; then
6153
6154 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6155
6156   fi
6157
6158
6159
6160   ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6161 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6162
6163 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6164
6165 else
6166   test $ac_cv_type_long_long_int = yes \
6167        && ac_type='long long int' \
6168        || ac_type='long int'
6169
6170 cat >>confdefs.h <<_ACEOF
6171 #define intmax_t $ac_type
6172 _ACEOF
6173
6174 fi
6175
6176
6177
6178   ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6179 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6180
6181 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6182
6183 else
6184   for ac_type in 'int' 'long int' 'long long int'; do
6185        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6186 /* end confdefs.h.  */
6187 $ac_includes_default
6188 int
6189 main ()
6190 {
6191 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6192 test_array [0] = 0
6193
6194   ;
6195   return 0;
6196 }
6197 _ACEOF
6198 if ac_fn_c_try_compile "$LINENO"; then :
6199
6200 cat >>confdefs.h <<_ACEOF
6201 #define intptr_t $ac_type
6202 _ACEOF
6203
6204           ac_type=
6205 fi
6206 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6207        test -z "$ac_type" && break
6208      done
6209 fi
6210
6211
6212 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6213 case $ac_cv_c_uint8_t in #(
6214   no|yes) ;; #(
6215   *)
6216
6217 $as_echo "#define _UINT8_T 1" >>confdefs.h
6218
6219
6220 cat >>confdefs.h <<_ACEOF
6221 #define uint8_t $ac_cv_c_uint8_t
6222 _ACEOF
6223 ;;
6224   esac
6225
6226 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6227 case $ac_cv_c_uint16_t in #(
6228   no|yes) ;; #(
6229   *)
6230
6231
6232 cat >>confdefs.h <<_ACEOF
6233 #define uint16_t $ac_cv_c_uint16_t
6234 _ACEOF
6235 ;;
6236   esac
6237
6238 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6239 case $ac_cv_c_uint32_t in #(
6240   no|yes) ;; #(
6241   *)
6242
6243 $as_echo "#define _UINT32_T 1" >>confdefs.h
6244
6245
6246 cat >>confdefs.h <<_ACEOF
6247 #define uint32_t $ac_cv_c_uint32_t
6248 _ACEOF
6249 ;;
6250   esac
6251
6252 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6253 case $ac_cv_c_uint64_t in #(
6254   no|yes) ;; #(
6255   *)
6256
6257 $as_echo "#define _UINT64_T 1" >>confdefs.h
6258
6259
6260 cat >>confdefs.h <<_ACEOF
6261 #define uint64_t $ac_cv_c_uint64_t
6262 _ACEOF
6263 ;;
6264   esac
6265
6266
6267   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6268 $as_echo_n "checking for unsigned long long int... " >&6; }
6269 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6270   $as_echo_n "(cached) " >&6
6271 else
6272   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6273 /* end confdefs.h.  */
6274
6275   /* For now, do not test the preprocessor; as of 2007 there are too many
6276          implementations with broken preprocessors.  Perhaps this can
6277          be revisited in 2012.  In the meantime, code should not expect
6278          #if to work with literals wider than 32 bits.  */
6279       /* Test literals.  */
6280       long long int ll = 9223372036854775807ll;
6281       long long int nll = -9223372036854775807LL;
6282       unsigned long long int ull = 18446744073709551615ULL;
6283       /* Test constant expressions.   */
6284       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6285                      ? 1 : -1)];
6286       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6287                      ? 1 : -1)];
6288       int i = 63;
6289 int
6290 main ()
6291 {
6292 /* Test availability of runtime routines for shift and division.  */
6293       long long int llmax = 9223372036854775807ll;
6294       unsigned long long int ullmax = 18446744073709551615ull;
6295       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6296               | (llmax / ll) | (llmax % ll)
6297               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6298               | (ullmax / ull) | (ullmax % ull));
6299   ;
6300   return 0;
6301 }
6302
6303 _ACEOF
6304 if ac_fn_c_try_link "$LINENO"; then :
6305   ac_cv_type_unsigned_long_long_int=yes
6306 else
6307   ac_cv_type_unsigned_long_long_int=no
6308 fi
6309 rm -f core conftest.err conftest.$ac_objext \
6310     conftest$ac_exeext conftest.$ac_ext
6311 fi
6312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6313 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6314   if test $ac_cv_type_unsigned_long_long_int = yes; then
6315
6316 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6317
6318   fi
6319
6320
6321
6322   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6323 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6324
6325 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6326
6327 else
6328   test $ac_cv_type_unsigned_long_long_int = yes \
6329        && ac_type='unsigned long long int' \
6330        || ac_type='unsigned long int'
6331
6332 cat >>confdefs.h <<_ACEOF
6333 #define uintmax_t $ac_type
6334 _ACEOF
6335
6336 fi
6337
6338
6339
6340   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6341 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6342
6343 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6344
6345 else
6346   for ac_type in 'unsigned int' 'unsigned long int' \
6347         'unsigned long long int'; do
6348        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6349 /* end confdefs.h.  */
6350 $ac_includes_default
6351 int
6352 main ()
6353 {
6354 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6355 test_array [0] = 0
6356
6357   ;
6358   return 0;
6359 }
6360 _ACEOF
6361 if ac_fn_c_try_compile "$LINENO"; then :
6362
6363 cat >>confdefs.h <<_ACEOF
6364 #define uintptr_t $ac_type
6365 _ACEOF
6366
6367           ac_type=
6368 fi
6369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6370        test -z "$ac_type" && break
6371      done
6372 fi
6373
6374
6375
6376
6377
6378
6379
6380
6381
6382
6383
6384
6385
6386
6387
6388 # ---------------------
6389 # Warnings and checking
6390 # ---------------------
6391
6392 # Check $CC warning features (if it's GCC).
6393 # We want to use -pedantic, but we don't want warnings about
6394 # * 'long long'
6395 # * variadic macros
6396 # * overlong strings
6397 # * C++11 narrowing conversions in { }
6398 # So, we only use -pedantic if we can disable those warnings.
6399
6400 loose_warn=
6401 save_CFLAGS="$CFLAGS"
6402 for option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual; do
6403   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6404
6405   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6406 $as_echo_n "checking whether $CC supports $option... " >&6; }
6407 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6408   $as_echo_n "(cached) " >&6
6409 else
6410   CFLAGS="$option"
6411     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6412 /* end confdefs.h.  */
6413
6414 int
6415 main ()
6416 {
6417
6418   ;
6419   return 0;
6420 }
6421 _ACEOF
6422 if ac_fn_c_try_compile "$LINENO"; then :
6423   eval "$as_acx_Woption=yes"
6424 else
6425   eval "$as_acx_Woption=no"
6426 fi
6427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6428
6429 fi
6430 eval ac_res=\$$as_acx_Woption
6431                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6432 $as_echo "$ac_res" >&6; }
6433   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6434   loose_warn="$loose_warn${loose_warn:+ }$option"
6435 fi
6436   done
6437 CFLAGS="$save_CFLAGS"
6438
6439 c_loose_warn=
6440 save_CFLAGS="$CFLAGS"
6441 for option in -Wstrict-prototypes -Wmissing-prototypes; do
6442   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6443
6444   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6445 $as_echo_n "checking whether $CC supports $option... " >&6; }
6446 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6447   $as_echo_n "(cached) " >&6
6448 else
6449   CFLAGS="$option"
6450     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6451 /* end confdefs.h.  */
6452
6453 int
6454 main ()
6455 {
6456
6457   ;
6458   return 0;
6459 }
6460 _ACEOF
6461 if ac_fn_c_try_compile "$LINENO"; then :
6462   eval "$as_acx_Woption=yes"
6463 else
6464   eval "$as_acx_Woption=no"
6465 fi
6466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6467
6468 fi
6469 eval ac_res=\$$as_acx_Woption
6470                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6471 $as_echo "$ac_res" >&6; }
6472   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6473   c_loose_warn="$c_loose_warn${c_loose_warn:+ }$option"
6474 fi
6475   done
6476 CFLAGS="$save_CFLAGS"
6477
6478 strict_warn=
6479 save_CFLAGS="$CFLAGS"
6480 for option in -Wmissing-format-attribute; do
6481   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6482
6483   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6484 $as_echo_n "checking whether $CC supports $option... " >&6; }
6485 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6486   $as_echo_n "(cached) " >&6
6487 else
6488   CFLAGS="$option"
6489     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6490 /* end confdefs.h.  */
6491
6492 int
6493 main ()
6494 {
6495
6496   ;
6497   return 0;
6498 }
6499 _ACEOF
6500 if ac_fn_c_try_compile "$LINENO"; then :
6501   eval "$as_acx_Woption=yes"
6502 else
6503   eval "$as_acx_Woption=no"
6504 fi
6505 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6506
6507 fi
6508 eval ac_res=\$$as_acx_Woption
6509                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6510 $as_echo "$ac_res" >&6; }
6511   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6512   strict_warn="$strict_warn${strict_warn:+ }$option"
6513 fi
6514   done
6515 CFLAGS="$save_CFLAGS"
6516
6517 c_strict_warn=
6518 save_CFLAGS="$CFLAGS"
6519 for option in -Wold-style-definition -Wc++-compat; do
6520   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6521
6522   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6523 $as_echo_n "checking whether $CC supports $option... " >&6; }
6524 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6525   $as_echo_n "(cached) " >&6
6526 else
6527   CFLAGS="$option"
6528     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6529 /* end confdefs.h.  */
6530
6531 int
6532 main ()
6533 {
6534
6535   ;
6536   return 0;
6537 }
6538 _ACEOF
6539 if ac_fn_c_try_compile "$LINENO"; then :
6540   eval "$as_acx_Woption=yes"
6541 else
6542   eval "$as_acx_Woption=no"
6543 fi
6544 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6545
6546 fi
6547 eval ac_res=\$$as_acx_Woption
6548                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6549 $as_echo "$ac_res" >&6; }
6550   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6551   c_strict_warn="$c_strict_warn${c_strict_warn:+ }$option"
6552 fi
6553   done
6554 CFLAGS="$save_CFLAGS"
6555
6556 if test "$GCC" = yes; then :
6557   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings" >&5
6558 $as_echo_n "checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings... " >&6; }
6559 if test "${acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings+set}" = set; then :
6560   $as_echo_n "(cached) " >&6
6561 else
6562   save_CFLAGS="$CFLAGS"
6563 CFLAGS="-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6565 /* end confdefs.h.  */
6566
6567 int
6568 main ()
6569 {
6570
6571   ;
6572   return 0;
6573 }
6574 _ACEOF
6575 if ac_fn_c_try_compile "$LINENO"; then :
6576   acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=yes
6577 else
6578   acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=no
6579 fi
6580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6581 CFLAGS="$save_CFLAGS"
6582 fi
6583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&5
6584 $as_echo "$acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&6; }
6585 if test $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings = yes; then :
6586   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6587 fi
6588
6589 fi
6590
6591 # Check whether --enable-werror-always was given.
6592 if test "${enable_werror_always+set}" = set; then :
6593   enableval=$enable_werror_always;
6594 else
6595   enable_werror_always=no
6596 fi
6597
6598 if test $enable_werror_always = yes; then :
6599   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6600 fi
6601
6602
6603
6604 # The above macros do nothing if the compiler is not GCC.  However, the
6605 # Makefile has more goo to add other flags, so these variables are used
6606 # to enable warnings only for GCC.
6607 warn_cflags=
6608 warn_cxxflags=
6609 if test "x$GCC" = "xyes"; then
6610   warn_cflags='$(GCC_WARN_CFLAGS)'
6611   warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6612 fi
6613
6614
6615
6616 # Enable expensive internal checks
6617 is_release=
6618 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6619   is_release=yes
6620 fi
6621
6622 # Check whether --enable-checking was given.
6623 if test "${enable_checking+set}" = set; then :
6624   enableval=$enable_checking; ac_checking_flags="${enableval}"
6625 else
6626
6627 # Determine the default checks.
6628 if test x$is_release = x ; then
6629   ac_checking_flags=yes
6630 else
6631   ac_checking_flags=release
6632 fi
6633 fi
6634
6635 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6636 for check in release $ac_checking_flags
6637 do
6638         case $check in
6639         # these set all the flags to specific states
6640         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6641                         ac_fold_checking= ; ac_gc_checking=1 ;
6642                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6643                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6644                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6645                         ac_types_checking=1 ;;
6646         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6647                         ac_fold_checking= ; ac_gc_checking= ;
6648                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6649                         ac_rtlflag_checking= ; ac_runtime_checking= ;
6650                         ac_tree_checking= ; ac_valgrind_checking= ;
6651                         ac_types_checking= ;;
6652         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6653                         ac_fold_checking=1 ; ac_gc_checking=1 ;
6654                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6655                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6656                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6657                         ac_types_checking=1 ;;
6658         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6659                         ac_fold_checking= ; ac_gc_checking= ;
6660                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6661                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6662                         ac_tree_checking= ; ac_valgrind_checking= ;
6663                         ac_types_checking= ;;
6664         # these enable particular checks
6665         assert)         ac_assert_checking=1 ;;
6666         df)             ac_df_checking=1 ;;
6667         fold)           ac_fold_checking=1 ;;
6668         gc)             ac_gc_checking=1 ;;
6669         gcac)           ac_gc_always_collect=1 ;;
6670         gimple)         ac_gimple_checking=1 ;;
6671         misc)           ac_checking=1 ;;
6672         rtl)            ac_rtl_checking=1 ;;
6673         rtlflag)        ac_rtlflag_checking=1 ;;
6674         runtime)        ac_runtime_checking=1 ;;
6675         tree)           ac_tree_checking=1 ;;
6676         types)          ac_types_checking=1 ;;
6677         valgrind)       ac_valgrind_checking=1 ;;
6678         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6679         esac
6680 done
6681 IFS="$ac_save_IFS"
6682
6683 nocommon_flag=""
6684 if test x$ac_checking != x ; then
6685
6686 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6687
6688   nocommon_flag=-fno-common
6689 fi
6690
6691 if test x$ac_df_checking != x ; then
6692
6693 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6694
6695 fi
6696 if test x$ac_assert_checking != x ; then
6697
6698 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6699
6700 fi
6701 if test x$ac_gimple_checking != x ; then
6702
6703 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6704
6705 fi
6706
6707 if test x$ac_runtime_checking != x ; then
6708
6709 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6710
6711 fi
6712 if test x$ac_tree_checking != x ; then
6713
6714 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6715
6716   TREEBROWSER=tree-browser.o
6717 fi
6718 if test x$ac_types_checking != x ; then
6719
6720 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6721
6722 fi
6723
6724 if test x$ac_rtl_checking != x ; then
6725
6726 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6727
6728 fi
6729 if test x$ac_rtlflag_checking != x ; then
6730
6731 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6732
6733 fi
6734 if test x$ac_gc_checking != x ; then
6735
6736 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6737
6738 fi
6739 if test x$ac_gc_always_collect != x ; then
6740
6741 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6742
6743 fi
6744 if test x$ac_fold_checking != x ; then
6745
6746 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6747
6748 fi
6749 valgrind_path_defines=
6750 valgrind_command=
6751
6752 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6753 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6754   have_valgrind_h=yes
6755 else
6756   have_valgrind_h=no
6757 fi
6758
6759
6760
6761 if test x$ac_valgrind_checking != x ; then
6762   # It is certainly possible that there's valgrind but no valgrind.h.
6763   # GCC relies on making annotations so we must have both.
6764   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6765 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6766   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6767 /* end confdefs.h.  */
6768 #include <valgrind/memcheck.h>
6769 #ifndef VALGRIND_DISCARD
6770 #error VALGRIND_DISCARD not defined
6771 #endif
6772 _ACEOF
6773 if ac_fn_c_try_cpp "$LINENO"; then :
6774   gcc_cv_header_valgrind_memcheck_h=yes
6775 else
6776   gcc_cv_header_valgrind_memcheck_h=no
6777 fi
6778 rm -f conftest.err conftest.$ac_ext
6779   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6780 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6781   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6782 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6783   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6784 /* end confdefs.h.  */
6785 #include <memcheck.h>
6786 #ifndef VALGRIND_DISCARD
6787 #error VALGRIND_DISCARD not defined
6788 #endif
6789 _ACEOF
6790 if ac_fn_c_try_cpp "$LINENO"; then :
6791   gcc_cv_header_memcheck_h=yes
6792 else
6793   gcc_cv_header_memcheck_h=no
6794 fi
6795 rm -f conftest.err conftest.$ac_ext
6796   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6797 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6798
6799 # Prepare PATH_SEPARATOR.
6800 # The user is always right.
6801 if test "${PATH_SEPARATOR+set}" != set; then
6802   echo "#! /bin/sh" >conf$$.sh
6803   echo  "exit 0"   >>conf$$.sh
6804   chmod +x conf$$.sh
6805   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6806     PATH_SEPARATOR=';'
6807   else
6808     PATH_SEPARATOR=:
6809   fi
6810   rm -f conf$$.sh
6811 fi
6812
6813 # Find out how to test for executable files. Don't use a zero-byte file,
6814 # as systems may use methods other than mode bits to determine executability.
6815 cat >conf$$.file <<_ASEOF
6816 #! /bin/sh
6817 exit 0
6818 _ASEOF
6819 chmod +x conf$$.file
6820 if test -x conf$$.file >/dev/null 2>&1; then
6821   ac_executable_p="test -x"
6822 else
6823   ac_executable_p="test -f"
6824 fi
6825 rm -f conf$$.file
6826
6827 # Extract the first word of "valgrind", so it can be a program name with args.
6828 set dummy valgrind; ac_word=$2
6829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6830 $as_echo_n "checking for $ac_word... " >&6; }
6831 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6832   $as_echo_n "(cached) " >&6
6833 else
6834   case "$valgrind_path" in
6835   [\\/]* | ?:[\\/]*)
6836     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6837     ;;
6838   *)
6839     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6840     for ac_dir in $PATH; do
6841       IFS="$ac_save_IFS"
6842       test -z "$ac_dir" && ac_dir=.
6843       for ac_exec_ext in '' $ac_executable_extensions; do
6844         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6845           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6846             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6847             break 2
6848           fi
6849         fi
6850       done
6851     done
6852     IFS="$ac_save_IFS"
6853     ;;
6854 esac
6855 fi
6856 valgrind_path="$ac_cv_path_valgrind_path"
6857 if test -n "$valgrind_path"; then
6858   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6859 $as_echo "$valgrind_path" >&6; }
6860 else
6861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6862 $as_echo "no" >&6; }
6863 fi
6864
6865   if test "x$valgrind_path" = "x" \
6866     || (test $have_valgrind_h = no \
6867         && test $gcc_cv_header_memcheck_h = no \
6868         && test $gcc_cv_header_valgrind_memcheck_h = no); then
6869         as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6870   fi
6871   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6872   valgrind_command="$valgrind_path -q"
6873
6874 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6875
6876   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6877
6878 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6879
6880   fi
6881   if test $gcc_cv_header_memcheck_h = yes; then
6882
6883 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6884
6885   fi
6886 fi
6887
6888
6889
6890 # Enable code coverage collection
6891 # Check whether --enable-coverage was given.
6892 if test "${enable_coverage+set}" = set; then :
6893   enableval=$enable_coverage; case "${enableval}" in
6894   yes|noopt)
6895     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6896     ;;
6897   opt)
6898     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6899     ;;
6900   no)
6901     # a.k.a. --disable-coverage
6902     coverage_flags=""
6903     ;;
6904   *)
6905     as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6906     ;;
6907 esac
6908 else
6909   coverage_flags=""
6910 fi
6911
6912
6913
6914 # Check whether --enable-gather-detailed-mem-stats was given.
6915 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6916   enableval=$enable_gather_detailed_mem_stats;
6917 else
6918   enable_gather_detailed_mem_stats=no
6919 fi
6920
6921 if test x$enable_gather_detailed_mem_stats = xyes ; then
6922
6923 $as_echo "#define GATHER_STATISTICS 1" >>confdefs.h
6924
6925 fi
6926
6927 # -------------------------------
6928 # Miscenalleous configure options
6929 # -------------------------------
6930
6931 # See if we are building gcc with C++.
6932 # Check whether --enable-build-with-cxx was given.
6933 if test "${enable_build_with_cxx+set}" = set; then :
6934   enableval=$enable_build_with_cxx; ENABLE_BUILD_WITH_CXX=$enableval
6935 else
6936   ENABLE_BUILD_WITH_CXX=no
6937 fi
6938
6939
6940 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then
6941
6942 $as_echo "#define ENABLE_BUILD_WITH_CXX 1" >>confdefs.h
6943
6944 fi
6945
6946 # With stabs
6947
6948 # Check whether --with-stabs was given.
6949 if test "${with_stabs+set}" = set; then :
6950   withval=$with_stabs; stabs="$with_stabs"
6951 else
6952   stabs=no
6953 fi
6954
6955
6956 # Determine whether or not multilibs are enabled.
6957 # Check whether --enable-multilib was given.
6958 if test "${enable_multilib+set}" = set; then :
6959   enableval=$enable_multilib;
6960 else
6961   enable_multilib=yes
6962 fi
6963
6964
6965
6966 # Enable __cxa_atexit for C++.
6967 # Check whether --enable-__cxa_atexit was given.
6968 if test "${enable___cxa_atexit+set}" = set; then :
6969   enableval=$enable___cxa_atexit;
6970 fi
6971
6972
6973 # Enable C extension for decimal float if target supports it.
6974
6975 # Check whether --enable-decimal-float was given.
6976 if test "${enable_decimal_float+set}" = set; then :
6977   enableval=$enable_decimal_float;
6978   case $enable_decimal_float in
6979     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
6980     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
6981 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
6982   esac
6983
6984 else
6985
6986   case $target in
6987     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
6988     i?86*-*-mingw* | x86_64*-*-mingw* | \
6989     i?86*-*-cygwin*)
6990       enable_decimal_float=yes
6991       ;;
6992     *)
6993       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
6994 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
6995       enable_decimal_float=no
6996       ;;
6997   esac
6998
6999 fi
7000
7001
7002 # x86's use BID format instead of DPD
7003 case x$enable_decimal_float in
7004   xyes)
7005     case $target in
7006       i?86*-*-* | x86_64*-*-*)
7007         enable_decimal_float=bid
7008         ;;
7009       *)
7010         enable_decimal_float=dpd
7011         ;;
7012     esac
7013     default_decimal_float=$enable_decimal_float
7014     ;;
7015   xno)
7016     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7017     # dependency on libdecnumber.
7018     default_decimal_float=dpd
7019     ;;
7020 esac
7021
7022
7023
7024
7025 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7026
7027 cat >>confdefs.h <<_ACEOF
7028 #define ENABLE_DECIMAL_FLOAT $dfp
7029 _ACEOF
7030
7031
7032 # Use default_decimal_float for dependency.
7033 enable_decimal_float=$default_decimal_float
7034
7035 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7036
7037 cat >>confdefs.h <<_ACEOF
7038 #define ENABLE_DECIMAL_BID_FORMAT $bid
7039 _ACEOF
7040
7041
7042 # Enable C extension for fixed-point arithmetic.
7043 # Check whether --enable-fixed-point was given.
7044 if test "${enable_fixed_point+set}" = set; then :
7045   enableval=$enable_fixed_point;
7046 else
7047
7048   case $target in
7049     arm*)
7050       enable_fixed_point=yes
7051       ;;
7052
7053     mips*-*-*)
7054       case $host in
7055         mips*-sgi-irix*)
7056           { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported on IRIX, ignored" >&5
7057 $as_echo "$as_me: WARNING: fixed-point is not supported on IRIX, ignored" >&2;}
7058           enable_fixed_point=no
7059           ;;
7060         *)
7061           enable_fixed_point=yes
7062           ;;
7063       esac
7064       ;;
7065     *)
7066       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7067 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7068       enable_fixed_point=no
7069       ;;
7070   esac
7071
7072 fi
7073
7074
7075
7076 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7077
7078 cat >>confdefs.h <<_ACEOF
7079 #define ENABLE_FIXED_POINT $fixedpoint
7080 _ACEOF
7081
7082
7083 # Enable threads
7084 # Pass with no value to take the default
7085 # Pass with a value to specify a thread package
7086 # Check whether --enable-threads was given.
7087 if test "${enable_threads+set}" = set; then :
7088   enableval=$enable_threads;
7089 else
7090   enable_threads=''
7091 fi
7092
7093
7094 # Check whether --enable-tls was given.
7095 if test "${enable_tls+set}" = set; then :
7096   enableval=$enable_tls;
7097   case $enable_tls in
7098     yes | no) ;;
7099     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7100 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7101   esac
7102
7103 else
7104   enable_tls=''
7105 fi
7106
7107
7108 # Check whether --enable-objc-gc was given.
7109 if test "${enable_objc_gc+set}" = set; then :
7110   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7111         objc_boehm_gc=''
7112 else
7113         objc_boehm_gc=1
7114 fi
7115 else
7116   objc_boehm_gc=''
7117 fi
7118
7119
7120
7121 # Check whether --with-dwarf2 was given.
7122 if test "${with_dwarf2+set}" = set; then :
7123   withval=$with_dwarf2; dwarf2="$with_dwarf2"
7124 else
7125   dwarf2=no
7126 fi
7127
7128
7129 # Check whether --enable-shared was given.
7130 if test "${enable_shared+set}" = set; then :
7131   enableval=$enable_shared;
7132   case $enable_shared in
7133   yes | no) ;;
7134   *)
7135     enable_shared=no
7136     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7137     for pkg in $enableval; do
7138       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7139         enable_shared=yes
7140       fi
7141     done
7142     IFS="$ac_save_ifs"
7143     ;;
7144   esac
7145
7146 else
7147   enable_shared=yes
7148 fi
7149
7150
7151
7152
7153 # Check whether --with-native-system-header-dir was given.
7154 if test "${with_native_system_header_dir+set}" = set; then :
7155   withval=$with_native_system_header_dir;
7156  case ${with_native_system_header_dir} in
7157  yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
7158  /* | [A-Za-z]:[\\/]*) ;;
7159  *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
7160  esac
7161  configured_native_system_header_dir="${withval}"
7162
7163 else
7164   configured_native_system_header_dir=
7165 fi
7166
7167
7168
7169 # Check whether --with-build-sysroot was given.
7170 if test "${with_build_sysroot+set}" = set; then :
7171   withval=$with_build_sysroot; if test x"$withval" != x ; then
7172      SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
7173    fi
7174 else
7175   SYSROOT_CFLAGS_FOR_TARGET=
7176 fi
7177
7178
7179
7180
7181 # Check whether --with-sysroot was given.
7182 if test "${with_sysroot+set}" = set; then :
7183   withval=$with_sysroot;
7184  case ${with_sysroot} in
7185  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7186  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7187  esac
7188
7189  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7190  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7191
7192  if test "x$prefix" = xNONE; then
7193   test_prefix=/usr/local
7194  else
7195   test_prefix=$prefix
7196  fi
7197  if test "x$exec_prefix" = xNONE; then
7198   test_exec_prefix=$test_prefix
7199  else
7200   test_exec_prefix=$exec_prefix
7201  fi
7202  case ${TARGET_SYSTEM_ROOT} in
7203  "${test_prefix}"|"${test_prefix}/"*|\
7204  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7205  '${prefix}'|'${prefix}/'*|\
7206  '${exec_prefix}'|'${exec_prefix}/'*)
7207    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7208    TARGET_SYSTEM_ROOT_DEFINE="$t"
7209    ;;
7210  esac
7211
7212 else
7213
7214  TARGET_SYSTEM_ROOT=
7215  TARGET_SYSTEM_ROOT_DEFINE=
7216  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7217
7218 fi
7219
7220
7221
7222
7223
7224
7225 # Check whether --with-specs was given.
7226 if test "${with_specs+set}" = set; then :
7227   withval=$with_specs; CONFIGURE_SPECS=$withval
7228 else
7229   CONFIGURE_SPECS=
7230
7231 fi
7232
7233
7234
7235
7236
7237 # Check whether --with-pkgversion was given.
7238 if test "${with_pkgversion+set}" = set; then :
7239   withval=$with_pkgversion; case "$withval" in
7240       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7241       no)  PKGVERSION= ;;
7242       *)   PKGVERSION="($withval) " ;;
7243      esac
7244 else
7245   PKGVERSION="(GCC) "
7246
7247 fi
7248
7249
7250
7251
7252
7253 # Check whether --with-bugurl was given.
7254 if test "${with_bugurl+set}" = set; then :
7255   withval=$with_bugurl; case "$withval" in
7256       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7257       no)  BUGURL=
7258            ;;
7259       *)   BUGURL="$withval"
7260            ;;
7261      esac
7262 else
7263   BUGURL="http://gcc.gnu.org/bugs.html"
7264
7265 fi
7266
7267   case ${BUGURL} in
7268   "")
7269     REPORT_BUGS_TO=
7270     REPORT_BUGS_TEXI=
7271     ;;
7272   *)
7273     REPORT_BUGS_TO="<$BUGURL>"
7274     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7275     ;;
7276   esac;
7277
7278
7279
7280
7281 # Sanity check enable_languages in case someone does not run the toplevel
7282 # configure # script.
7283 # Check whether --enable-languages was given.
7284 if test "${enable_languages+set}" = set; then :
7285   enableval=$enable_languages; case ,${enable_languages}, in
7286        ,,|,yes,)
7287                 # go safe -- we cannot be much sure without the toplevel
7288                 # configure's
7289                 # analysis of which target libs are present and usable
7290                 enable_languages=c
7291                 ;;
7292          *,all,*)
7293                 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7294                 ;;
7295         *,c,*)
7296                 ;;
7297         *)
7298                 enable_languages=c,${enable_languages}
7299                 ;;
7300 esac
7301 else
7302   enable_languages=c
7303 fi
7304
7305
7306
7307 # Check whether --with-multilib-list was given.
7308 if test "${with_multilib_list+set}" = set; then :
7309   withval=$with_multilib_list; :
7310 else
7311   with_multilib_list=default
7312 fi
7313
7314
7315 # -------------------------
7316 # Checks for other programs
7317 # -------------------------
7318
7319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7320 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7321 set x ${MAKE-make}
7322 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7323 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7324   $as_echo_n "(cached) " >&6
7325 else
7326   cat >conftest.make <<\_ACEOF
7327 SHELL = /bin/sh
7328 all:
7329         @echo '@@@%%%=$(MAKE)=@@@%%%'
7330 _ACEOF
7331 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7332 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7333   *@@@%%%=?*=@@@%%%*)
7334     eval ac_cv_prog_make_${ac_make}_set=yes;;
7335   *)
7336     eval ac_cv_prog_make_${ac_make}_set=no;;
7337 esac
7338 rm -f conftest.make
7339 fi
7340 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7341   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7342 $as_echo "yes" >&6; }
7343   SET_MAKE=
7344 else
7345   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7346 $as_echo "no" >&6; }
7347   SET_MAKE="MAKE=${MAKE-make}"
7348 fi
7349
7350
7351 # Find some useful tools
7352 for ac_prog in gawk mawk nawk awk
7353 do
7354   # Extract the first word of "$ac_prog", so it can be a program name with args.
7355 set dummy $ac_prog; ac_word=$2
7356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7357 $as_echo_n "checking for $ac_word... " >&6; }
7358 if test "${ac_cv_prog_AWK+set}" = set; then :
7359   $as_echo_n "(cached) " >&6
7360 else
7361   if test -n "$AWK"; then
7362   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7363 else
7364 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7365 for as_dir in $PATH
7366 do
7367   IFS=$as_save_IFS
7368   test -z "$as_dir" && as_dir=.
7369     for ac_exec_ext in '' $ac_executable_extensions; do
7370   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7371     ac_cv_prog_AWK="$ac_prog"
7372     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7373     break 2
7374   fi
7375 done
7376   done
7377 IFS=$as_save_IFS
7378
7379 fi
7380 fi
7381 AWK=$ac_cv_prog_AWK
7382 if test -n "$AWK"; then
7383   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7384 $as_echo "$AWK" >&6; }
7385 else
7386   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7387 $as_echo "no" >&6; }
7388 fi
7389
7390
7391   test -n "$AWK" && break
7392 done
7393
7394 # We need awk to create options.c and options.h.
7395 # Bail out if it's missing.
7396 case ${AWK} in
7397   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7398 esac
7399
7400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7401 $as_echo_n "checking whether ln -s works... " >&6; }
7402 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7403   $as_echo_n "(cached) " >&6
7404 else
7405   rm -f conftestdata_t
7406 echo >conftestdata_f
7407 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7408 then
7409   gcc_cv_prog_LN_S="ln -s"
7410 else
7411   if ln conftestdata_f conftestdata_t 2>/dev/null
7412   then
7413     gcc_cv_prog_LN_S=ln
7414   else
7415     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7416     then
7417       gcc_cv_prog_LN_S="cp -p"
7418     else
7419       gcc_cv_prog_LN_S=cp
7420     fi
7421   fi
7422 fi
7423 rm -f conftestdata_f conftestdata_t
7424
7425 fi
7426 LN_S="$gcc_cv_prog_LN_S"
7427 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7428   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7429 $as_echo "yes" >&6; }
7430 else
7431   if test "$gcc_cv_prog_LN_S" = "ln"; then
7432     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7433 $as_echo "no, using ln" >&6; }
7434   else
7435     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7436 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7437   fi
7438 fi
7439
7440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7441 $as_echo_n "checking whether ln works... " >&6; }
7442 if test "${acx_cv_prog_LN+set}" = set; then :
7443   $as_echo_n "(cached) " >&6
7444 else
7445   rm -f conftestdata_t
7446 echo >conftestdata_f
7447 if ln conftestdata_f conftestdata_t 2>/dev/null
7448 then
7449   acx_cv_prog_LN=ln
7450 else
7451   acx_cv_prog_LN=no
7452 fi
7453 rm -f conftestdata_f conftestdata_t
7454
7455 fi
7456 if test $acx_cv_prog_LN = no; then
7457   LN="$LN_S"
7458   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7459 $as_echo "no, using $LN" >&6; }
7460 else
7461   LN="$acx_cv_prog_LN"
7462   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7463 $as_echo "yes" >&6; }
7464 fi
7465
7466 if test -n "$ac_tool_prefix"; then
7467   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7468 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7470 $as_echo_n "checking for $ac_word... " >&6; }
7471 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7472   $as_echo_n "(cached) " >&6
7473 else
7474   if test -n "$RANLIB"; then
7475   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7476 else
7477 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7478 for as_dir in $PATH
7479 do
7480   IFS=$as_save_IFS
7481   test -z "$as_dir" && as_dir=.
7482     for ac_exec_ext in '' $ac_executable_extensions; do
7483   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7484     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7485     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7486     break 2
7487   fi
7488 done
7489   done
7490 IFS=$as_save_IFS
7491
7492 fi
7493 fi
7494 RANLIB=$ac_cv_prog_RANLIB
7495 if test -n "$RANLIB"; then
7496   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7497 $as_echo "$RANLIB" >&6; }
7498 else
7499   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7500 $as_echo "no" >&6; }
7501 fi
7502
7503
7504 fi
7505 if test -z "$ac_cv_prog_RANLIB"; then
7506   ac_ct_RANLIB=$RANLIB
7507   # Extract the first word of "ranlib", so it can be a program name with args.
7508 set dummy ranlib; ac_word=$2
7509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7510 $as_echo_n "checking for $ac_word... " >&6; }
7511 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7512   $as_echo_n "(cached) " >&6
7513 else
7514   if test -n "$ac_ct_RANLIB"; then
7515   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7516 else
7517 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7518 for as_dir in $PATH
7519 do
7520   IFS=$as_save_IFS
7521   test -z "$as_dir" && as_dir=.
7522     for ac_exec_ext in '' $ac_executable_extensions; do
7523   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7524     ac_cv_prog_ac_ct_RANLIB="ranlib"
7525     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7526     break 2
7527   fi
7528 done
7529   done
7530 IFS=$as_save_IFS
7531
7532 fi
7533 fi
7534 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7535 if test -n "$ac_ct_RANLIB"; then
7536   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7537 $as_echo "$ac_ct_RANLIB" >&6; }
7538 else
7539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7540 $as_echo "no" >&6; }
7541 fi
7542
7543   if test "x$ac_ct_RANLIB" = x; then
7544     RANLIB=":"
7545   else
7546     case $cross_compiling:$ac_tool_warned in
7547 yes:)
7548 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7549 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7550 ac_tool_warned=yes ;;
7551 esac
7552     RANLIB=$ac_ct_RANLIB
7553   fi
7554 else
7555   RANLIB="$ac_cv_prog_RANLIB"
7556 fi
7557
7558 case "${host}" in
7559 *-*-darwin*)
7560   # By default, the Darwin ranlib will not treat common symbols as
7561   # definitions when  building the archive table of contents.  Other
7562   # ranlibs do that; pass an option to the Darwin ranlib that makes
7563   # it behave similarly.
7564   ranlib_flags="-c"
7565   ;;
7566 *)
7567   ranlib_flags=""
7568 esac
7569
7570
7571 # Find a good install program.  We prefer a C program (faster),
7572 # so one script is as good as another.  But avoid the broken or
7573 # incompatible versions:
7574 # SysV /etc/install, /usr/sbin/install
7575 # SunOS /usr/etc/install
7576 # IRIX /sbin/install
7577 # AIX /bin/install
7578 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7579 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7580 # ./install, which can be erroneously created by make from ./install.sh.
7581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7582 $as_echo_n "checking for a BSD compatible install... " >&6; }
7583 if test -z "$INSTALL"; then
7584 if test "${ac_cv_path_install+set}" = set; then :
7585   $as_echo_n "(cached) " >&6
7586 else
7587     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7588   for ac_dir in $PATH; do
7589     # Account for people who put trailing slashes in PATH elements.
7590     case "$ac_dir/" in
7591     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7592     *)
7593       # OSF1 and SCO ODT 3.0 have their own names for install.
7594       for ac_prog in ginstall scoinst install; do
7595         if test -f $ac_dir/$ac_prog; then
7596           if test $ac_prog = install &&
7597             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7598             # AIX install.  It has an incompatible calling convention.
7599             # OSF/1 installbsd also uses dspmsg, but is usable.
7600             :
7601           else
7602             ac_cv_path_install="$ac_dir/$ac_prog -c"
7603             break 2
7604           fi
7605         fi
7606       done
7607       ;;
7608     esac
7609   done
7610   IFS="$ac_save_IFS"
7611
7612 fi
7613   if test "${ac_cv_path_install+set}" = set; then
7614     INSTALL="$ac_cv_path_install"
7615   else
7616     # As a last resort, use the slow shell script.  We don't cache a
7617     # path for INSTALL within a source directory, because that will
7618     # break other packages using the cache if that directory is
7619     # removed, or if the path is relative.
7620     INSTALL="$ac_install_sh"
7621   fi
7622 fi
7623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7624 $as_echo "$INSTALL" >&6; }
7625
7626 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7627 # It thinks the first close brace ends the variable substitution.
7628 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7629
7630 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7631
7632
7633 # See if cmp has --ignore-initial.
7634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7635 $as_echo_n "checking for cmp's capabilities... " >&6; }
7636 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7637   $as_echo_n "(cached) " >&6
7638 else
7639    echo abfoo >t1
7640   echo cdfoo >t2
7641   gcc_cv_prog_cmp_skip=slowcompare
7642   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7643     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7644       :
7645     else
7646       gcc_cv_prog_cmp_skip=gnucompare
7647     fi
7648   fi
7649   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7650     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7651       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7652         :
7653       else
7654         gcc_cv_prog_cmp_skip=fastcompare
7655       fi
7656     fi
7657   fi
7658   rm t1 t2
7659
7660 fi
7661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7662 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7663 make_compare_target=$gcc_cv_prog_cmp_skip
7664
7665
7666
7667 # See if we have the mktemp command.
7668 # Extract the first word of "mktemp", so it can be a program name with args.
7669 set dummy mktemp; ac_word=$2
7670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7671 $as_echo_n "checking for $ac_word... " >&6; }
7672 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7673   $as_echo_n "(cached) " >&6
7674 else
7675   if test -n "$have_mktemp_command"; then
7676   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7677 else
7678 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7679 for as_dir in $PATH
7680 do
7681   IFS=$as_save_IFS
7682   test -z "$as_dir" && as_dir=.
7683     for ac_exec_ext in '' $ac_executable_extensions; do
7684   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7685     ac_cv_prog_have_mktemp_command="yes"
7686     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7687     break 2
7688   fi
7689 done
7690   done
7691 IFS=$as_save_IFS
7692
7693   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7694 fi
7695 fi
7696 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7697 if test -n "$have_mktemp_command"; then
7698   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7699 $as_echo "$have_mktemp_command" >&6; }
7700 else
7701   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7702 $as_echo "no" >&6; }
7703 fi
7704
7705
7706
7707 # See if makeinfo has been installed and is modern enough
7708 # that we can use it.
7709
7710   # Extract the first word of "makeinfo", so it can be a program name with args.
7711 set dummy makeinfo; ac_word=$2
7712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7713 $as_echo_n "checking for $ac_word... " >&6; }
7714 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7715   $as_echo_n "(cached) " >&6
7716 else
7717   if test -n "$MAKEINFO"; then
7718   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7719 else
7720 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7721 for as_dir in $PATH
7722 do
7723   IFS=$as_save_IFS
7724   test -z "$as_dir" && as_dir=.
7725     for ac_exec_ext in '' $ac_executable_extensions; do
7726   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7727     ac_cv_prog_MAKEINFO="makeinfo"
7728     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7729     break 2
7730   fi
7731 done
7732   done
7733 IFS=$as_save_IFS
7734
7735 fi
7736 fi
7737 MAKEINFO=$ac_cv_prog_MAKEINFO
7738 if test -n "$MAKEINFO"; then
7739   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7740 $as_echo "$MAKEINFO" >&6; }
7741 else
7742   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7743 $as_echo "no" >&6; }
7744 fi
7745
7746
7747   if test -n "$MAKEINFO"; then
7748     # Found it, now check the version.
7749     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7750 $as_echo_n "checking for modern makeinfo... " >&6; }
7751 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7752   $as_echo_n "(cached) " >&6
7753 else
7754   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7755                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7756
7757                     case $ac_prog_version in
7758                       '')  gcc_cv_prog_makeinfo_modern=no;;
7759                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7760                       *)   gcc_cv_prog_makeinfo_modern=no;;
7761                     esac
7762
7763 fi
7764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7765 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7766   else
7767     gcc_cv_prog_makeinfo_modern=no
7768   fi
7769   if test $gcc_cv_prog_makeinfo_modern = no; then
7770     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7771   fi
7772
7773 if test $gcc_cv_prog_makeinfo_modern = no; then
7774   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7775 *** Makeinfo is missing or too old.
7776 *** Info documentation will not be built." >&5
7777 $as_echo "$as_me: WARNING:
7778 *** Makeinfo is missing or too old.
7779 *** Info documentation will not be built." >&2;}
7780   BUILD_INFO=
7781 else
7782   BUILD_INFO=info
7783 fi
7784
7785
7786 # Is pod2man recent enough to regenerate manpages?
7787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7788 $as_echo_n "checking for recent Pod::Man... " >&6; }
7789 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7791 $as_echo "yes" >&6; }
7792   GENERATED_MANPAGES=generated-manpages
7793 else
7794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7795 $as_echo "no" >&6; }
7796   GENERATED_MANPAGES=
7797 fi
7798
7799
7800 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7801
7802 # How about lex?
7803 for ac_prog in flex
7804 do
7805   # Extract the first word of "$ac_prog", so it can be a program name with args.
7806 set dummy $ac_prog; ac_word=$2
7807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7808 $as_echo_n "checking for $ac_word... " >&6; }
7809 if test "${ac_cv_prog_FLEX+set}" = set; then :
7810   $as_echo_n "(cached) " >&6
7811 else
7812   if test -n "$FLEX"; then
7813   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7814 else
7815 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7816 for as_dir in $PATH
7817 do
7818   IFS=$as_save_IFS
7819   test -z "$as_dir" && as_dir=.
7820     for ac_exec_ext in '' $ac_executable_extensions; do
7821   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7822     ac_cv_prog_FLEX="$ac_prog"
7823     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7824     break 2
7825   fi
7826 done
7827   done
7828 IFS=$as_save_IFS
7829
7830 fi
7831 fi
7832 FLEX=$ac_cv_prog_FLEX
7833 if test -n "$FLEX"; then
7834   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7835 $as_echo "$FLEX" >&6; }
7836 else
7837   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7838 $as_echo "no" >&6; }
7839 fi
7840
7841
7842   test -n "$FLEX" && break
7843 done
7844 test -n "$FLEX" || FLEX="$MISSING flex"
7845
7846
7847 # Bison?
7848 for ac_prog in bison
7849 do
7850   # Extract the first word of "$ac_prog", so it can be a program name with args.
7851 set dummy $ac_prog; ac_word=$2
7852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7853 $as_echo_n "checking for $ac_word... " >&6; }
7854 if test "${ac_cv_prog_BISON+set}" = set; then :
7855   $as_echo_n "(cached) " >&6
7856 else
7857   if test -n "$BISON"; then
7858   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7859 else
7860 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7861 for as_dir in $PATH
7862 do
7863   IFS=$as_save_IFS
7864   test -z "$as_dir" && as_dir=.
7865     for ac_exec_ext in '' $ac_executable_extensions; do
7866   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7867     ac_cv_prog_BISON="$ac_prog"
7868     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7869     break 2
7870   fi
7871 done
7872   done
7873 IFS=$as_save_IFS
7874
7875 fi
7876 fi
7877 BISON=$ac_cv_prog_BISON
7878 if test -n "$BISON"; then
7879   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7880 $as_echo "$BISON" >&6; }
7881 else
7882   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7883 $as_echo "no" >&6; }
7884 fi
7885
7886
7887   test -n "$BISON" && break
7888 done
7889 test -n "$BISON" || BISON="$MISSING bison"
7890
7891
7892 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
7893 # check for build == host before using them.
7894
7895 # NM
7896 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7897   && test -d ../binutils ; then
7898   NM='${objdir}/../binutils/nm-new'
7899 else
7900   # Extract the first word of "nm", so it can be a program name with args.
7901 set dummy nm; ac_word=$2
7902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7903 $as_echo_n "checking for $ac_word... " >&6; }
7904 if test "${ac_cv_prog_NM+set}" = set; then :
7905   $as_echo_n "(cached) " >&6
7906 else
7907   if test -n "$NM"; then
7908   ac_cv_prog_NM="$NM" # Let the user override the test.
7909 else
7910 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7911 for as_dir in $PATH
7912 do
7913   IFS=$as_save_IFS
7914   test -z "$as_dir" && as_dir=.
7915     for ac_exec_ext in '' $ac_executable_extensions; do
7916   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7917     ac_cv_prog_NM="nm"
7918     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7919     break 2
7920   fi
7921 done
7922   done
7923 IFS=$as_save_IFS
7924
7925   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7926 fi
7927 fi
7928 NM=$ac_cv_prog_NM
7929 if test -n "$NM"; then
7930   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
7931 $as_echo "$NM" >&6; }
7932 else
7933   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7934 $as_echo "no" >&6; }
7935 fi
7936
7937
7938 fi
7939
7940 # AR
7941 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7942   && test -d ../binutils ; then
7943   AR='${objdir}/../binutils/ar'
7944 else
7945   # Extract the first word of "ar", so it can be a program name with args.
7946 set dummy ar; ac_word=$2
7947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7948 $as_echo_n "checking for $ac_word... " >&6; }
7949 if test "${ac_cv_prog_AR+set}" = set; then :
7950   $as_echo_n "(cached) " >&6
7951 else
7952   if test -n "$AR"; then
7953   ac_cv_prog_AR="$AR" # Let the user override the test.
7954 else
7955 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7956 for as_dir in $PATH
7957 do
7958   IFS=$as_save_IFS
7959   test -z "$as_dir" && as_dir=.
7960     for ac_exec_ext in '' $ac_executable_extensions; do
7961   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7962     ac_cv_prog_AR="ar"
7963     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7964     break 2
7965   fi
7966 done
7967   done
7968 IFS=$as_save_IFS
7969
7970   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7971 fi
7972 fi
7973 AR=$ac_cv_prog_AR
7974 if test -n "$AR"; then
7975   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7976 $as_echo "$AR" >&6; }
7977 else
7978   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7979 $as_echo "no" >&6; }
7980 fi
7981
7982
7983 fi
7984
7985
7986 # --------------------
7987 # Checks for C headers
7988 # --------------------
7989
7990 # Need to reject headers which give warnings, so that the -Werror bootstrap
7991 # works later. *sigh*  This needs to come before all header checks.
7992
7993 ac_c_preproc_warn_flag=yes
7994
7995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7996 $as_echo_n "checking for ANSI C header files... " >&6; }
7997 if test "${ac_cv_header_stdc+set}" = set; then :
7998   $as_echo_n "(cached) " >&6
7999 else
8000   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8001 /* end confdefs.h.  */
8002 #include <stdlib.h>
8003 #include <stdarg.h>
8004 #include <string.h>
8005 #include <float.h>
8006
8007 int
8008 main ()
8009 {
8010
8011   ;
8012   return 0;
8013 }
8014 _ACEOF
8015 if ac_fn_c_try_compile "$LINENO"; then :
8016   ac_cv_header_stdc=yes
8017 else
8018   ac_cv_header_stdc=no
8019 fi
8020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8021
8022 if test $ac_cv_header_stdc = yes; then
8023   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8024   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8025 /* end confdefs.h.  */
8026 #include <string.h>
8027
8028 _ACEOF
8029 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8030   $EGREP "memchr" >/dev/null 2>&1; then :
8031
8032 else
8033   ac_cv_header_stdc=no
8034 fi
8035 rm -f conftest*
8036
8037 fi
8038
8039 if test $ac_cv_header_stdc = yes; then
8040   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8041   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8042 /* end confdefs.h.  */
8043 #include <stdlib.h>
8044
8045 _ACEOF
8046 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8047   $EGREP "free" >/dev/null 2>&1; then :
8048
8049 else
8050   ac_cv_header_stdc=no
8051 fi
8052 rm -f conftest*
8053
8054 fi
8055
8056 if test $ac_cv_header_stdc = yes; then
8057   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8058   if test "$cross_compiling" = yes; then :
8059   :
8060 else
8061   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8062 /* end confdefs.h.  */
8063 #include <ctype.h>
8064 #include <stdlib.h>
8065 #if ((' ' & 0x0FF) == 0x020)
8066 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8067 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8068 #else
8069 # define ISLOWER(c) \
8070                    (('a' <= (c) && (c) <= 'i') \
8071                      || ('j' <= (c) && (c) <= 'r') \
8072                      || ('s' <= (c) && (c) <= 'z'))
8073 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8074 #endif
8075
8076 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8077 int
8078 main ()
8079 {
8080   int i;
8081   for (i = 0; i < 256; i++)
8082     if (XOR (islower (i), ISLOWER (i))
8083         || toupper (i) != TOUPPER (i))
8084       return 2;
8085   return 0;
8086 }
8087 _ACEOF
8088 if ac_fn_c_try_run "$LINENO"; then :
8089
8090 else
8091   ac_cv_header_stdc=no
8092 fi
8093 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8094   conftest.$ac_objext conftest.beam conftest.$ac_ext
8095 fi
8096
8097 fi
8098 fi
8099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8100 $as_echo "$ac_cv_header_stdc" >&6; }
8101 if test $ac_cv_header_stdc = yes; then
8102
8103 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8104
8105 fi
8106
8107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8108 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8109 if test "${ac_cv_header_time+set}" = set; then :
8110   $as_echo_n "(cached) " >&6
8111 else
8112   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8113 /* end confdefs.h.  */
8114 #include <sys/types.h>
8115 #include <sys/time.h>
8116 #include <time.h>
8117
8118 int
8119 main ()
8120 {
8121 if ((struct tm *) 0)
8122 return 0;
8123   ;
8124   return 0;
8125 }
8126 _ACEOF
8127 if ac_fn_c_try_compile "$LINENO"; then :
8128   ac_cv_header_time=yes
8129 else
8130   ac_cv_header_time=no
8131 fi
8132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8133 fi
8134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8135 $as_echo "$ac_cv_header_time" >&6; }
8136 if test $ac_cv_header_time = yes; then
8137
8138 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8139
8140 fi
8141
8142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8143 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8144 if test "${gcc_cv_header_string+set}" = set; then :
8145   $as_echo_n "(cached) " >&6
8146 else
8147   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8148 /* end confdefs.h.  */
8149 #include <string.h>
8150 #include <strings.h>
8151 int
8152 main ()
8153 {
8154
8155   ;
8156   return 0;
8157 }
8158 _ACEOF
8159 if ac_fn_c_try_compile "$LINENO"; then :
8160   gcc_cv_header_string=yes
8161 else
8162   gcc_cv_header_string=no
8163 fi
8164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8165 fi
8166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8167 $as_echo "$gcc_cv_header_string" >&6; }
8168 if test $gcc_cv_header_string = yes; then
8169
8170 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8171
8172 fi
8173
8174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8175 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8176 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8177   $as_echo_n "(cached) " >&6
8178 else
8179   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8180 /* end confdefs.h.  */
8181 #include <sys/types.h>
8182 #include <sys/wait.h>
8183 #ifndef WEXITSTATUS
8184 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8185 #endif
8186 #ifndef WIFEXITED
8187 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8188 #endif
8189
8190 int
8191 main ()
8192 {
8193   int s;
8194   wait (&s);
8195   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8196   ;
8197   return 0;
8198 }
8199 _ACEOF
8200 if ac_fn_c_try_compile "$LINENO"; then :
8201   ac_cv_header_sys_wait_h=yes
8202 else
8203   ac_cv_header_sys_wait_h=no
8204 fi
8205 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8206 fi
8207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8208 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8209 if test $ac_cv_header_sys_wait_h = yes; then
8210
8211 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8212
8213 fi
8214
8215 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8216                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8217                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8218                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8219 do :
8220   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8221 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8222 eval as_val=\$$as_ac_Header
8223    if test "x$as_val" = x""yes; then :
8224   cat >>confdefs.h <<_ACEOF
8225 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8226 _ACEOF
8227
8228 fi
8229 done
8230
8231
8232 # Check for thread headers.
8233 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8234 if test "x$ac_cv_header_thread_h" = x""yes; then :
8235   have_thread_h=yes
8236 else
8237   have_thread_h=
8238 fi
8239
8240 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8241 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8242   have_pthread_h=yes
8243 else
8244   have_pthread_h=
8245 fi
8246
8247
8248 # These tests can't be done till we know if we have limits.h.
8249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8250 $as_echo_n "checking for CHAR_BIT... " >&6; }
8251 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8252   $as_echo_n "(cached) " >&6
8253 else
8254   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8255 /* end confdefs.h.  */
8256 #ifdef HAVE_LIMITS_H
8257 #include <limits.h>
8258 #endif
8259 #ifdef CHAR_BIT
8260 found
8261 #endif
8262 _ACEOF
8263 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8264   $EGREP "found" >/dev/null 2>&1; then :
8265   gcc_cv_decl_char_bit=yes
8266 else
8267   gcc_cv_decl_char_bit=no
8268 fi
8269 rm -f conftest*
8270
8271
8272 fi
8273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8274 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8275 if test $gcc_cv_decl_char_bit = no; then
8276   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8277 $as_echo_n "checking number of bits in a byte... " >&6; }
8278 if test "${gcc_cv_c_nbby+set}" = set; then :
8279   $as_echo_n "(cached) " >&6
8280 else
8281   i=8
8282  gcc_cv_c_nbby=
8283  while test $i -lt 65; do
8284    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8285 /* end confdefs.h.  */
8286
8287 int
8288 main ()
8289 {
8290 switch(0) {
8291   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8292   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8293   ; }
8294   ;
8295   return 0;
8296 }
8297 _ACEOF
8298 if ac_fn_c_try_compile "$LINENO"; then :
8299   gcc_cv_c_nbby=$i; break
8300 fi
8301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8302    i=`expr $i + 1`
8303  done
8304  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8305
8306 fi
8307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8308 $as_echo "$gcc_cv_c_nbby" >&6; }
8309 if test $gcc_cv_c_nbby = failed; then
8310   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8311 else
8312
8313 cat >>confdefs.h <<_ACEOF
8314 #define CHAR_BIT $gcc_cv_c_nbby
8315 _ACEOF
8316
8317 fi
8318 fi
8319  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8320 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8321 if test "${ac_cv_c_bigendian+set}" = set; then :
8322   $as_echo_n "(cached) " >&6
8323 else
8324   ac_cv_c_bigendian=unknown
8325     # See if we're dealing with a universal compiler.
8326     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8327 /* end confdefs.h.  */
8328 #ifndef __APPLE_CC__
8329                not a universal capable compiler
8330              #endif
8331              typedef int dummy;
8332
8333 _ACEOF
8334 if ac_fn_c_try_compile "$LINENO"; then :
8335
8336         # Check for potential -arch flags.  It is not universal unless
8337         # there are at least two -arch flags with different values.
8338         ac_arch=
8339         ac_prev=
8340         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8341          if test -n "$ac_prev"; then
8342            case $ac_word in
8343              i?86 | x86_64 | ppc | ppc64)
8344                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8345                  ac_arch=$ac_word
8346                else
8347                  ac_cv_c_bigendian=universal
8348                  break
8349                fi
8350                ;;
8351            esac
8352            ac_prev=
8353          elif test "x$ac_word" = "x-arch"; then
8354            ac_prev=arch
8355          fi
8356        done
8357 fi
8358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8359     if test $ac_cv_c_bigendian = unknown; then
8360       # See if sys/param.h defines the BYTE_ORDER macro.
8361       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8362 /* end confdefs.h.  */
8363 #include <sys/types.h>
8364              #include <sys/param.h>
8365
8366 int
8367 main ()
8368 {
8369 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8370                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8371                      && LITTLE_ENDIAN)
8372               bogus endian macros
8373              #endif
8374
8375   ;
8376   return 0;
8377 }
8378 _ACEOF
8379 if ac_fn_c_try_compile "$LINENO"; then :
8380   # It does; now see whether it defined to BIG_ENDIAN or not.
8381          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8382 /* end confdefs.h.  */
8383 #include <sys/types.h>
8384                 #include <sys/param.h>
8385
8386 int
8387 main ()
8388 {
8389 #if BYTE_ORDER != BIG_ENDIAN
8390                  not big endian
8391                 #endif
8392
8393   ;
8394   return 0;
8395 }
8396 _ACEOF
8397 if ac_fn_c_try_compile "$LINENO"; then :
8398   ac_cv_c_bigendian=yes
8399 else
8400   ac_cv_c_bigendian=no
8401 fi
8402 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8403 fi
8404 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8405     fi
8406     if test $ac_cv_c_bigendian = unknown; then
8407       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8408       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8409 /* end confdefs.h.  */
8410 #include <limits.h>
8411
8412 int
8413 main ()
8414 {
8415 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8416               bogus endian macros
8417              #endif
8418
8419   ;
8420   return 0;
8421 }
8422 _ACEOF
8423 if ac_fn_c_try_compile "$LINENO"; then :
8424   # It does; now see whether it defined to _BIG_ENDIAN or not.
8425          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8426 /* end confdefs.h.  */
8427 #include <limits.h>
8428
8429 int
8430 main ()
8431 {
8432 #ifndef _BIG_ENDIAN
8433                  not big endian
8434                 #endif
8435
8436   ;
8437   return 0;
8438 }
8439 _ACEOF
8440 if ac_fn_c_try_compile "$LINENO"; then :
8441   ac_cv_c_bigendian=yes
8442 else
8443   ac_cv_c_bigendian=no
8444 fi
8445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8446 fi
8447 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8448     fi
8449     if test $ac_cv_c_bigendian = unknown; then
8450       # Compile a test program.
8451       if test "$cross_compiling" = yes; then :
8452   # Try to guess by grepping values from an object file.
8453          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8454 /* end confdefs.h.  */
8455 short int ascii_mm[] =
8456                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8457                 short int ascii_ii[] =
8458                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8459                 int use_ascii (int i) {
8460                   return ascii_mm[i] + ascii_ii[i];
8461                 }
8462                 short int ebcdic_ii[] =
8463                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8464                 short int ebcdic_mm[] =
8465                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8466                 int use_ebcdic (int i) {
8467                   return ebcdic_mm[i] + ebcdic_ii[i];
8468                 }
8469                 extern int foo;
8470
8471 int
8472 main ()
8473 {
8474 return use_ascii (foo) == use_ebcdic (foo);
8475   ;
8476   return 0;
8477 }
8478 _ACEOF
8479 if ac_fn_c_try_compile "$LINENO"; then :
8480   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8481               ac_cv_c_bigendian=yes
8482             fi
8483             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8484               if test "$ac_cv_c_bigendian" = unknown; then
8485                 ac_cv_c_bigendian=no
8486               else
8487                 # finding both strings is unlikely to happen, but who knows?
8488                 ac_cv_c_bigendian=unknown
8489               fi
8490             fi
8491 fi
8492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8493 else
8494   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8495 /* end confdefs.h.  */
8496 $ac_includes_default
8497 int
8498 main ()
8499 {
8500
8501              /* Are we little or big endian?  From Harbison&Steele.  */
8502              union
8503              {
8504                long int l;
8505                char c[sizeof (long int)];
8506              } u;
8507              u.l = 1;
8508              return u.c[sizeof (long int) - 1] == 1;
8509
8510   ;
8511   return 0;
8512 }
8513 _ACEOF
8514 if ac_fn_c_try_run "$LINENO"; then :
8515   ac_cv_c_bigendian=no
8516 else
8517   ac_cv_c_bigendian=yes
8518 fi
8519 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8520   conftest.$ac_objext conftest.beam conftest.$ac_ext
8521 fi
8522
8523     fi
8524 fi
8525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8526 $as_echo "$ac_cv_c_bigendian" >&6; }
8527  case $ac_cv_c_bigendian in #(
8528    yes)
8529      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8530 ;; #(
8531    no)
8532       ;; #(
8533    universal)
8534
8535 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8536
8537      ;; #(
8538    *)
8539      as_fn_error "unknown endianness
8540  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8541  esac
8542
8543
8544 # ----------------------
8545 # Checks for C++ headers
8546 # ----------------------
8547
8548 ac_ext=cpp
8549 ac_cpp='$CXXCPP $CPPFLAGS'
8550 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8551 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8552 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8554 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8555 if test -z "$CXXCPP"; then
8556   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8557   $as_echo_n "(cached) " >&6
8558 else
8559       # Double quotes because CXXCPP needs to be expanded
8560     for CXXCPP in "$CXX -E" "/lib/cpp"
8561     do
8562       ac_preproc_ok=false
8563 for ac_cxx_preproc_warn_flag in '' yes
8564 do
8565   # Use a header file that comes with gcc, so configuring glibc
8566   # with a fresh cross-compiler works.
8567   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8568   # <limits.h> exists even on freestanding compilers.
8569   # On the NeXT, cc -E runs the code through the compiler's parser,
8570   # not just through cpp. "Syntax error" is here to catch this case.
8571   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8572 /* end confdefs.h.  */
8573 #ifdef __STDC__
8574 # include <limits.h>
8575 #else
8576 # include <assert.h>
8577 #endif
8578                      Syntax error
8579 _ACEOF
8580 if ac_fn_cxx_try_cpp "$LINENO"; then :
8581
8582 else
8583   # Broken: fails on valid input.
8584 continue
8585 fi
8586 rm -f conftest.err conftest.$ac_ext
8587
8588   # OK, works on sane cases.  Now check whether nonexistent headers
8589   # can be detected and how.
8590   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8591 /* end confdefs.h.  */
8592 #include <ac_nonexistent.h>
8593 _ACEOF
8594 if ac_fn_cxx_try_cpp "$LINENO"; then :
8595   # Broken: success on invalid input.
8596 continue
8597 else
8598   # Passes both tests.
8599 ac_preproc_ok=:
8600 break
8601 fi
8602 rm -f conftest.err conftest.$ac_ext
8603
8604 done
8605 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8606 rm -f conftest.err conftest.$ac_ext
8607 if $ac_preproc_ok; then :
8608   break
8609 fi
8610
8611     done
8612     ac_cv_prog_CXXCPP=$CXXCPP
8613
8614 fi
8615   CXXCPP=$ac_cv_prog_CXXCPP
8616 else
8617   ac_cv_prog_CXXCPP=$CXXCPP
8618 fi
8619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8620 $as_echo "$CXXCPP" >&6; }
8621 ac_preproc_ok=false
8622 for ac_cxx_preproc_warn_flag in '' yes
8623 do
8624   # Use a header file that comes with gcc, so configuring glibc
8625   # with a fresh cross-compiler works.
8626   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8627   # <limits.h> exists even on freestanding compilers.
8628   # On the NeXT, cc -E runs the code through the compiler's parser,
8629   # not just through cpp. "Syntax error" is here to catch this case.
8630   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8631 /* end confdefs.h.  */
8632 #ifdef __STDC__
8633 # include <limits.h>
8634 #else
8635 # include <assert.h>
8636 #endif
8637                      Syntax error
8638 _ACEOF
8639 if ac_fn_cxx_try_cpp "$LINENO"; then :
8640
8641 else
8642   # Broken: fails on valid input.
8643 continue
8644 fi
8645 rm -f conftest.err conftest.$ac_ext
8646
8647   # OK, works on sane cases.  Now check whether nonexistent headers
8648   # can be detected and how.
8649   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8650 /* end confdefs.h.  */
8651 #include <ac_nonexistent.h>
8652 _ACEOF
8653 if ac_fn_cxx_try_cpp "$LINENO"; then :
8654   # Broken: success on invalid input.
8655 continue
8656 else
8657   # Passes both tests.
8658 ac_preproc_ok=:
8659 break
8660 fi
8661 rm -f conftest.err conftest.$ac_ext
8662
8663 done
8664 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8665 rm -f conftest.err conftest.$ac_ext
8666 if $ac_preproc_ok; then :
8667
8668 else
8669   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8670 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8671 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8672 See \`config.log' for more details." >&5
8673 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8674 See \`config.log' for more details." >&2;}; }
8675 fi
8676
8677 ac_ext=c
8678 ac_cpp='$CPP $CPPFLAGS'
8679 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8680 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8681 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8682
8683
8684 ac_ext=cpp
8685 ac_cpp='$CXXCPP $CPPFLAGS'
8686 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8687 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8688 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8689
8690
8691
8692
8693 for ac_header in unordered_map
8694 do :
8695   ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8696 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8697   cat >>confdefs.h <<_ACEOF
8698 #define HAVE_UNORDERED_MAP 1
8699 _ACEOF
8700
8701 fi
8702 done
8703
8704 for ac_header in tr1/unordered_map
8705 do :
8706   ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8707 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8708   cat >>confdefs.h <<_ACEOF
8709 #define HAVE_TR1_UNORDERED_MAP 1
8710 _ACEOF
8711
8712 fi
8713 done
8714
8715 for ac_header in ext/hash_map
8716 do :
8717   ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8718 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8719   cat >>confdefs.h <<_ACEOF
8720 #define HAVE_EXT_HASH_MAP 1
8721 _ACEOF
8722
8723 fi
8724 done
8725
8726
8727 ac_ext=c
8728 ac_cpp='$CPP $CPPFLAGS'
8729 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8730 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8731 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8732
8733
8734 # --------
8735 # UNSORTED
8736 # --------
8737
8738
8739 # These libraries may be used by collect2.
8740 # We may need a special search path to get them linked.
8741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8742 $as_echo_n "checking for collect2 libraries... " >&6; }
8743 if test "${gcc_cv_collect2_libs+set}" = set; then :
8744   $as_echo_n "(cached) " >&6
8745 else
8746   save_LIBS="$LIBS"
8747 for libs in '' -lld -lmld \
8748                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8749                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8750 do
8751         LIBS="$libs"
8752         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8753 /* end confdefs.h.  */
8754
8755 /* Override any GCC internal prototype to avoid an error.
8756    Use char because int might match the return type of a GCC
8757    builtin and then its argument prototype would still apply.  */
8758 #ifdef __cplusplus
8759 extern "C"
8760 #endif
8761 char ldopen ();
8762 int
8763 main ()
8764 {
8765 return ldopen ();
8766   ;
8767   return 0;
8768 }
8769 _ACEOF
8770 if ac_fn_c_try_link "$LINENO"; then :
8771   gcc_cv_collect2_libs="$libs"; break
8772 fi
8773 rm -f core conftest.err conftest.$ac_objext \
8774     conftest$ac_exeext conftest.$ac_ext
8775 done
8776 LIBS="$save_LIBS"
8777 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8778 fi
8779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8780 $as_echo "$gcc_cv_collect2_libs" >&6; }
8781 case $gcc_cv_collect2_libs in
8782         "none required")        ;;
8783         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8784 esac
8785
8786
8787 # When building Ada code on Alpha, we need exc_resume which is usually in
8788 # -lexc.  So test for it.
8789 save_LIBS="$LIBS"
8790 LIBS=
8791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8792 $as_echo_n "checking for library containing exc_resume... " >&6; }
8793 if test "${ac_cv_search_exc_resume+set}" = set; then :
8794   $as_echo_n "(cached) " >&6
8795 else
8796   ac_func_search_save_LIBS=$LIBS
8797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8798 /* end confdefs.h.  */
8799
8800 /* Override any GCC internal prototype to avoid an error.
8801    Use char because int might match the return type of a GCC
8802    builtin and then its argument prototype would still apply.  */
8803 #ifdef __cplusplus
8804 extern "C"
8805 #endif
8806 char exc_resume ();
8807 int
8808 main ()
8809 {
8810 return exc_resume ();
8811   ;
8812   return 0;
8813 }
8814 _ACEOF
8815 for ac_lib in '' exc; do
8816   if test -z "$ac_lib"; then
8817     ac_res="none required"
8818   else
8819     ac_res=-l$ac_lib
8820     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8821   fi
8822   if ac_fn_c_try_link "$LINENO"; then :
8823   ac_cv_search_exc_resume=$ac_res
8824 fi
8825 rm -f core conftest.err conftest.$ac_objext \
8826     conftest$ac_exeext
8827   if test "${ac_cv_search_exc_resume+set}" = set; then :
8828   break
8829 fi
8830 done
8831 if test "${ac_cv_search_exc_resume+set}" = set; then :
8832
8833 else
8834   ac_cv_search_exc_resume=no
8835 fi
8836 rm conftest.$ac_ext
8837 LIBS=$ac_func_search_save_LIBS
8838 fi
8839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8840 $as_echo "$ac_cv_search_exc_resume" >&6; }
8841 ac_res=$ac_cv_search_exc_resume
8842 if test "$ac_res" != no; then :
8843   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8844
8845 fi
8846
8847 GNAT_LIBEXC="$LIBS"
8848 LIBS="$save_LIBS"
8849
8850
8851 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
8852 save_LIBS="$LIBS"
8853 LIBS=
8854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
8855 $as_echo_n "checking for library containing kstat_open... " >&6; }
8856 if test "${ac_cv_search_kstat_open+set}" = set; then :
8857   $as_echo_n "(cached) " >&6
8858 else
8859   ac_func_search_save_LIBS=$LIBS
8860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8861 /* end confdefs.h.  */
8862
8863 /* Override any GCC internal prototype to avoid an error.
8864    Use char because int might match the return type of a GCC
8865    builtin and then its argument prototype would still apply.  */
8866 #ifdef __cplusplus
8867 extern "C"
8868 #endif
8869 char kstat_open ();
8870 int
8871 main ()
8872 {
8873 return kstat_open ();
8874   ;
8875   return 0;
8876 }
8877 _ACEOF
8878 for ac_lib in '' kstat; do
8879   if test -z "$ac_lib"; then
8880     ac_res="none required"
8881   else
8882     ac_res=-l$ac_lib
8883     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8884   fi
8885   if ac_fn_c_try_link "$LINENO"; then :
8886   ac_cv_search_kstat_open=$ac_res
8887 fi
8888 rm -f core conftest.err conftest.$ac_objext \
8889     conftest$ac_exeext
8890   if test "${ac_cv_search_kstat_open+set}" = set; then :
8891   break
8892 fi
8893 done
8894 if test "${ac_cv_search_kstat_open+set}" = set; then :
8895
8896 else
8897   ac_cv_search_kstat_open=no
8898 fi
8899 rm conftest.$ac_ext
8900 LIBS=$ac_func_search_save_LIBS
8901 fi
8902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
8903 $as_echo "$ac_cv_search_kstat_open" >&6; }
8904 ac_res=$ac_cv_search_kstat_open
8905 if test "$ac_res" != no; then :
8906   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8907
8908 fi
8909
8910 EXTRA_GCC_LIBS="$LIBS"
8911 LIBS="$save_LIBS"
8912
8913
8914 # Some systems put ldexp and frexp in libm instead of libc; assume
8915 # they're both in the same place.  jcf-dump needs them.
8916 save_LIBS="$LIBS"
8917 LIBS=
8918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
8919 $as_echo_n "checking for library containing ldexp... " >&6; }
8920 if test "${ac_cv_search_ldexp+set}" = set; then :
8921   $as_echo_n "(cached) " >&6
8922 else
8923   ac_func_search_save_LIBS=$LIBS
8924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8925 /* end confdefs.h.  */
8926
8927 /* Override any GCC internal prototype to avoid an error.
8928    Use char because int might match the return type of a GCC
8929    builtin and then its argument prototype would still apply.  */
8930 #ifdef __cplusplus
8931 extern "C"
8932 #endif
8933 char ldexp ();
8934 int
8935 main ()
8936 {
8937 return ldexp ();
8938   ;
8939   return 0;
8940 }
8941 _ACEOF
8942 for ac_lib in '' m; do
8943   if test -z "$ac_lib"; then
8944     ac_res="none required"
8945   else
8946     ac_res=-l$ac_lib
8947     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8948   fi
8949   if ac_fn_c_try_link "$LINENO"; then :
8950   ac_cv_search_ldexp=$ac_res
8951 fi
8952 rm -f core conftest.err conftest.$ac_objext \
8953     conftest$ac_exeext
8954   if test "${ac_cv_search_ldexp+set}" = set; then :
8955   break
8956 fi
8957 done
8958 if test "${ac_cv_search_ldexp+set}" = set; then :
8959
8960 else
8961   ac_cv_search_ldexp=no
8962 fi
8963 rm conftest.$ac_ext
8964 LIBS=$ac_func_search_save_LIBS
8965 fi
8966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
8967 $as_echo "$ac_cv_search_ldexp" >&6; }
8968 ac_res=$ac_cv_search_ldexp
8969 if test "$ac_res" != no; then :
8970   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8971
8972 fi
8973
8974 LDEXP_LIB="$LIBS"
8975 LIBS="$save_LIBS"
8976
8977
8978 # Use <inttypes.h> only if it exists,
8979 # doesn't clash with <sys/types.h>, and declares intmax_t.
8980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
8981 $as_echo_n "checking for inttypes.h... " >&6; }
8982 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
8983   $as_echo_n "(cached) " >&6
8984 else
8985   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8986 /* end confdefs.h.  */
8987 #include <sys/types.h>
8988 #include <inttypes.h>
8989 int
8990 main ()
8991 {
8992 intmax_t i = -1;
8993   ;
8994   return 0;
8995 }
8996 _ACEOF
8997 if ac_fn_c_try_compile "$LINENO"; then :
8998   gcc_cv_header_inttypes_h=yes
8999 else
9000   gcc_cv_header_inttypes_h=no
9001 fi
9002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9003 fi
9004
9005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
9006 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
9007 if test $gcc_cv_header_inttypes_h = yes; then
9008
9009 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
9010
9011 fi
9012
9013
9014
9015 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9016         sysconf strsignal getrusage nl_langinfo \
9017         gettimeofday mbstowcs wcswidth mmap setlocale \
9018         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked madvise
9019 do :
9020   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9021 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9022 eval as_val=\$$as_ac_var
9023    if test "x$as_val" = x""yes; then :
9024   cat >>confdefs.h <<_ACEOF
9025 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9026 _ACEOF
9027
9028 fi
9029 done
9030
9031
9032 if test x$ac_cv_func_mbstowcs = xyes; then
9033   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9034 $as_echo_n "checking whether mbstowcs works... " >&6; }
9035 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9036   $as_echo_n "(cached) " >&6
9037 else
9038       if test "$cross_compiling" = yes; then :
9039   gcc_cv_func_mbstowcs_works=yes
9040 else
9041   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9042 /* end confdefs.h.  */
9043 #include <stdlib.h>
9044 int main()
9045 {
9046   mbstowcs(0, "", 0);
9047   return 0;
9048 }
9049 _ACEOF
9050 if ac_fn_c_try_run "$LINENO"; then :
9051   gcc_cv_func_mbstowcs_works=yes
9052 else
9053   gcc_cv_func_mbstowcs_works=no
9054 fi
9055 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9056   conftest.$ac_objext conftest.beam conftest.$ac_ext
9057 fi
9058
9059 fi
9060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9061 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9062   if test x$gcc_cv_func_mbstowcs_works = xyes; then
9063
9064 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9065
9066   fi
9067 fi
9068
9069 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9070 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9071
9072 else
9073
9074 cat >>confdefs.h <<_ACEOF
9075 #define ssize_t int
9076 _ACEOF
9077
9078 fi
9079
9080 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9081 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9082
9083 else
9084
9085 cat >>confdefs.h <<_ACEOF
9086 #define caddr_t char *
9087 _ACEOF
9088
9089 fi
9090
9091
9092
9093 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9094 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9095   gcc_header_sys_mman_h=yes
9096 else
9097   gcc_header_sys_mman_h=no
9098 fi
9099
9100 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9101 if test "x$ac_cv_func_mmap" = x""yes; then :
9102   gcc_func_mmap=yes
9103 else
9104   gcc_func_mmap=no
9105 fi
9106
9107 if test "$gcc_header_sys_mman_h" != yes \
9108  || test "$gcc_func_mmap" != yes; then
9109    gcc_cv_func_mmap_file=no
9110    gcc_cv_func_mmap_dev_zero=no
9111    gcc_cv_func_mmap_anon=no
9112 else
9113    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9114 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9115 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9116   $as_echo_n "(cached) " >&6
9117 else
9118   # Add a system to this blacklist if
9119    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9120    # memory area containing the same data that you'd get if you applied
9121    # read() to the same fd.  The only system known to have a problem here
9122    # is VMS, where text files have record structure.
9123    case "$host_os" in
9124      vms* | ultrix*)
9125         gcc_cv_func_mmap_file=no ;;
9126      *)
9127         gcc_cv_func_mmap_file=yes;;
9128    esac
9129 fi
9130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9131 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9132    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9133 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9134 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9135   $as_echo_n "(cached) " >&6
9136 else
9137   # Add a system to this blacklist if it has mmap() but /dev/zero
9138    # does not exist, or if mmapping /dev/zero does not give anonymous
9139    # zeroed pages with both the following properties:
9140    # 1. If you map N consecutive pages in with one call, and then
9141    #    unmap any subset of those pages, the pages that were not
9142    #    explicitly unmapped remain accessible.
9143    # 2. If you map two adjacent blocks of memory and then unmap them
9144    #    both at once, they must both go away.
9145    # Systems known to be in this category are Windows (all variants),
9146    # VMS, and Darwin.
9147    case "$host_os" in
9148      vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9149         gcc_cv_func_mmap_dev_zero=no ;;
9150      *)
9151         gcc_cv_func_mmap_dev_zero=yes;;
9152    esac
9153 fi
9154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9155 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9156
9157    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9158    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9159 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9160 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9161   $as_echo_n "(cached) " >&6
9162 else
9163   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9164 /* end confdefs.h.  */
9165 #include <sys/types.h>
9166 #include <sys/mman.h>
9167 #include <unistd.h>
9168
9169 #ifndef MAP_ANONYMOUS
9170 #define MAP_ANONYMOUS MAP_ANON
9171 #endif
9172
9173 int
9174 main ()
9175 {
9176 int n = MAP_ANONYMOUS;
9177   ;
9178   return 0;
9179 }
9180 _ACEOF
9181 if ac_fn_c_try_compile "$LINENO"; then :
9182   gcc_cv_decl_map_anon=yes
9183 else
9184   gcc_cv_decl_map_anon=no
9185 fi
9186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9187 fi
9188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9189 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9190
9191    if test $gcc_cv_decl_map_anon = no; then
9192      gcc_cv_func_mmap_anon=no
9193    else
9194      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9195 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9196 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9197   $as_echo_n "(cached) " >&6
9198 else
9199   # Add a system to this blacklist if it has mmap() and MAP_ANON or
9200    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9201    # doesn't give anonymous zeroed pages with the same properties listed
9202    # above for use of /dev/zero.
9203    # Systems known to be in this category are Windows, VMS, and SCO Unix.
9204    case "$host_os" in
9205      vms* | cygwin* | pe | mingw* | sco* | udk* )
9206         gcc_cv_func_mmap_anon=no ;;
9207      *)
9208         gcc_cv_func_mmap_anon=yes;;
9209    esac
9210 fi
9211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9212 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9213    fi
9214 fi
9215
9216 if test $gcc_cv_func_mmap_file = yes; then
9217
9218 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9219
9220 fi
9221 if test $gcc_cv_func_mmap_dev_zero = yes; then
9222
9223 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9224
9225 fi
9226 if test $gcc_cv_func_mmap_anon = yes; then
9227
9228 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9229
9230 fi
9231
9232
9233 case "${host}" in
9234 *-*-*vms*)
9235   # Under VMS, vfork works very differently than on Unix. The standard test
9236   # won't work, and it isn't easily adaptable. It makes more sense to
9237   # just force it.
9238   ac_cv_func_vfork_works=yes
9239   ;;
9240 esac
9241 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9242 if test "x$ac_cv_type_pid_t" = x""yes; then :
9243
9244 else
9245
9246 cat >>confdefs.h <<_ACEOF
9247 #define pid_t int
9248 _ACEOF
9249
9250 fi
9251
9252 for ac_header in vfork.h
9253 do :
9254   ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9255 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9256   cat >>confdefs.h <<_ACEOF
9257 #define HAVE_VFORK_H 1
9258 _ACEOF
9259
9260 fi
9261 done
9262
9263 for ac_func in fork vfork
9264 do :
9265   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9266 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9267 eval as_val=\$$as_ac_var
9268    if test "x$as_val" = x""yes; then :
9269   cat >>confdefs.h <<_ACEOF
9270 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9271 _ACEOF
9272
9273 fi
9274 done
9275
9276 if test "x$ac_cv_func_fork" = xyes; then
9277   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9278 $as_echo_n "checking for working fork... " >&6; }
9279 if test "${ac_cv_func_fork_works+set}" = set; then :
9280   $as_echo_n "(cached) " >&6
9281 else
9282   if test "$cross_compiling" = yes; then :
9283   ac_cv_func_fork_works=cross
9284 else
9285   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9286 /* end confdefs.h.  */
9287 $ac_includes_default
9288 int
9289 main ()
9290 {
9291
9292           /* By Ruediger Kuhlmann. */
9293           return fork () < 0;
9294
9295   ;
9296   return 0;
9297 }
9298 _ACEOF
9299 if ac_fn_c_try_run "$LINENO"; then :
9300   ac_cv_func_fork_works=yes
9301 else
9302   ac_cv_func_fork_works=no
9303 fi
9304 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9305   conftest.$ac_objext conftest.beam conftest.$ac_ext
9306 fi
9307
9308 fi
9309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9310 $as_echo "$ac_cv_func_fork_works" >&6; }
9311
9312 else
9313   ac_cv_func_fork_works=$ac_cv_func_fork
9314 fi
9315 if test "x$ac_cv_func_fork_works" = xcross; then
9316   case $host in
9317     *-*-amigaos* | *-*-msdosdjgpp*)
9318       # Override, as these systems have only a dummy fork() stub
9319       ac_cv_func_fork_works=no
9320       ;;
9321     *)
9322       ac_cv_func_fork_works=yes
9323       ;;
9324   esac
9325   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9326 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9327 fi
9328 ac_cv_func_vfork_works=$ac_cv_func_vfork
9329 if test "x$ac_cv_func_vfork" = xyes; then
9330   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9331 $as_echo_n "checking for working vfork... " >&6; }
9332 if test "${ac_cv_func_vfork_works+set}" = set; then :
9333   $as_echo_n "(cached) " >&6
9334 else
9335   if test "$cross_compiling" = yes; then :
9336   ac_cv_func_vfork_works=cross
9337 else
9338   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9339 /* end confdefs.h.  */
9340 /* Thanks to Paul Eggert for this test.  */
9341 $ac_includes_default
9342 #include <sys/wait.h>
9343 #ifdef HAVE_VFORK_H
9344 # include <vfork.h>
9345 #endif
9346 /* On some sparc systems, changes by the child to local and incoming
9347    argument registers are propagated back to the parent.  The compiler
9348    is told about this with #include <vfork.h>, but some compilers
9349    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9350    static variable whose address is put into a register that is
9351    clobbered by the vfork.  */
9352 static void
9353 #ifdef __cplusplus
9354 sparc_address_test (int arg)
9355 # else
9356 sparc_address_test (arg) int arg;
9357 #endif
9358 {
9359   static pid_t child;
9360   if (!child) {
9361     child = vfork ();
9362     if (child < 0) {
9363       perror ("vfork");
9364       _exit(2);
9365     }
9366     if (!child) {
9367       arg = getpid();
9368       write(-1, "", 0);
9369       _exit (arg);
9370     }
9371   }
9372 }
9373
9374 int
9375 main ()
9376 {
9377   pid_t parent = getpid ();
9378   pid_t child;
9379
9380   sparc_address_test (0);
9381
9382   child = vfork ();
9383
9384   if (child == 0) {
9385     /* Here is another test for sparc vfork register problems.  This
9386        test uses lots of local variables, at least as many local
9387        variables as main has allocated so far including compiler
9388        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9389        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9390        reuse the register of parent for one of the local variables,
9391        since it will think that parent can't possibly be used any more
9392        in this routine.  Assigning to the local variable will thus
9393        munge parent in the parent process.  */
9394     pid_t
9395       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9396       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9397     /* Convince the compiler that p..p7 are live; otherwise, it might
9398        use the same hardware register for all 8 local variables.  */
9399     if (p != p1 || p != p2 || p != p3 || p != p4
9400         || p != p5 || p != p6 || p != p7)
9401       _exit(1);
9402
9403     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9404        from child file descriptors.  If the child closes a descriptor
9405        before it execs or exits, this munges the parent's descriptor
9406        as well.  Test for this by closing stdout in the child.  */
9407     _exit(close(fileno(stdout)) != 0);
9408   } else {
9409     int status;
9410     struct stat st;
9411
9412     while (wait(&status) != child)
9413       ;
9414     return (
9415          /* Was there some problem with vforking?  */
9416          child < 0
9417
9418          /* Did the child fail?  (This shouldn't happen.)  */
9419          || status
9420
9421          /* Did the vfork/compiler bug occur?  */
9422          || parent != getpid()
9423
9424          /* Did the file descriptor bug occur?  */
9425          || fstat(fileno(stdout), &st) != 0
9426          );
9427   }
9428 }
9429 _ACEOF
9430 if ac_fn_c_try_run "$LINENO"; then :
9431   ac_cv_func_vfork_works=yes
9432 else
9433   ac_cv_func_vfork_works=no
9434 fi
9435 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9436   conftest.$ac_objext conftest.beam conftest.$ac_ext
9437 fi
9438
9439 fi
9440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9441 $as_echo "$ac_cv_func_vfork_works" >&6; }
9442
9443 fi;
9444 if test "x$ac_cv_func_fork_works" = xcross; then
9445   ac_cv_func_vfork_works=$ac_cv_func_vfork
9446   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9447 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9448 fi
9449
9450 if test "x$ac_cv_func_vfork_works" = xyes; then
9451
9452 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9453
9454 else
9455
9456 $as_echo "#define vfork fork" >>confdefs.h
9457
9458 fi
9459 if test "x$ac_cv_func_fork_works" = xyes; then
9460
9461 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9462
9463 fi
9464
9465
9466 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9467 # iconv() prototype.
9468
9469       if test "X$prefix" = "XNONE"; then
9470     acl_final_prefix="$ac_default_prefix"
9471   else
9472     acl_final_prefix="$prefix"
9473   fi
9474   if test "X$exec_prefix" = "XNONE"; then
9475     acl_final_exec_prefix='${prefix}'
9476   else
9477     acl_final_exec_prefix="$exec_prefix"
9478   fi
9479   acl_save_prefix="$prefix"
9480   prefix="$acl_final_prefix"
9481   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9482   prefix="$acl_save_prefix"
9483
9484
9485 # Check whether --with-gnu-ld was given.
9486 if test "${with_gnu_ld+set}" = set; then :
9487   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9488 else
9489   with_gnu_ld=no
9490 fi
9491
9492 # Prepare PATH_SEPARATOR.
9493 # The user is always right.
9494 if test "${PATH_SEPARATOR+set}" != set; then
9495   echo "#! /bin/sh" >conf$$.sh
9496   echo  "exit 0"   >>conf$$.sh
9497   chmod +x conf$$.sh
9498   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9499     PATH_SEPARATOR=';'
9500   else
9501     PATH_SEPARATOR=:
9502   fi
9503   rm -f conf$$.sh
9504 fi
9505 ac_prog=ld
9506 if test "$GCC" = yes; then
9507   # Check if gcc -print-prog-name=ld gives a path.
9508   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9509 $as_echo_n "checking for ld used by GCC... " >&6; }
9510   case $host in
9511   *-*-mingw*)
9512     # gcc leaves a trailing carriage return which upsets mingw
9513     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9514   *)
9515     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9516   esac
9517   case $ac_prog in
9518     # Accept absolute paths.
9519     [\\/]* | [A-Za-z]:[\\/]*)
9520       re_direlt='/[^/][^/]*/\.\./'
9521       # Canonicalize the path of ld
9522       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9523       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9524         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9525       done
9526       test -z "$LD" && LD="$ac_prog"
9527       ;;
9528   "")
9529     # If it fails, then pretend we aren't using GCC.
9530     ac_prog=ld
9531     ;;
9532   *)
9533     # If it is relative, then search for the first ld in PATH.
9534     with_gnu_ld=unknown
9535     ;;
9536   esac
9537 elif test "$with_gnu_ld" = yes; then
9538   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9539 $as_echo_n "checking for GNU ld... " >&6; }
9540 else
9541   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9542 $as_echo_n "checking for non-GNU ld... " >&6; }
9543 fi
9544 if test "${acl_cv_path_LD+set}" = set; then :
9545   $as_echo_n "(cached) " >&6
9546 else
9547   if test -z "$LD"; then
9548   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9549   for ac_dir in $PATH; do
9550     test -z "$ac_dir" && ac_dir=.
9551     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9552       acl_cv_path_LD="$ac_dir/$ac_prog"
9553       # Check to see if the program is GNU ld.  I'd rather use --version,
9554       # but apparently some GNU ld's only accept -v.
9555       # Break only if it was the GNU/non-GNU ld that we prefer.
9556       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9557         test "$with_gnu_ld" != no && break
9558       else
9559         test "$with_gnu_ld" != yes && break
9560       fi
9561     fi
9562   done
9563   IFS="$ac_save_ifs"
9564 else
9565   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9566 fi
9567 fi
9568
9569 LD="$acl_cv_path_LD"
9570 if test -n "$LD"; then
9571   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9572 $as_echo "$LD" >&6; }
9573 else
9574   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9575 $as_echo "no" >&6; }
9576 fi
9577 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9579 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9580 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9581   $as_echo_n "(cached) " >&6
9582 else
9583   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9584 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9585   acl_cv_prog_gnu_ld=yes
9586 else
9587   acl_cv_prog_gnu_ld=no
9588 fi
9589 fi
9590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9591 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9592 with_gnu_ld=$acl_cv_prog_gnu_ld
9593
9594
9595
9596                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9597 $as_echo_n "checking for shared library run path origin... " >&6; }
9598 if test "${acl_cv_rpath+set}" = set; then :
9599   $as_echo_n "(cached) " >&6
9600 else
9601
9602     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9603     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9604     . ./conftest.sh
9605     rm -f ./conftest.sh
9606     acl_cv_rpath=done
9607
9608 fi
9609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9610 $as_echo "$acl_cv_rpath" >&6; }
9611   wl="$acl_cv_wl"
9612   libext="$acl_cv_libext"
9613   shlibext="$acl_cv_shlibext"
9614   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9615   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9616   hardcode_direct="$acl_cv_hardcode_direct"
9617   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9618     # Check whether --enable-rpath was given.
9619 if test "${enable_rpath+set}" = set; then :
9620   enableval=$enable_rpath; :
9621 else
9622   enable_rpath=yes
9623 fi
9624
9625
9626
9627
9628
9629
9630
9631
9632     use_additional=yes
9633
9634   acl_save_prefix="$prefix"
9635   prefix="$acl_final_prefix"
9636   acl_save_exec_prefix="$exec_prefix"
9637   exec_prefix="$acl_final_exec_prefix"
9638
9639     eval additional_includedir=\"$includedir\"
9640     eval additional_libdir=\"$libdir\"
9641
9642   exec_prefix="$acl_save_exec_prefix"
9643   prefix="$acl_save_prefix"
9644
9645
9646 # Check whether --with-libiconv-prefix was given.
9647 if test "${with_libiconv_prefix+set}" = set; then :
9648   withval=$with_libiconv_prefix;
9649     if test "X$withval" = "Xno"; then
9650       use_additional=no
9651     else
9652       if test "X$withval" = "X"; then
9653
9654   acl_save_prefix="$prefix"
9655   prefix="$acl_final_prefix"
9656   acl_save_exec_prefix="$exec_prefix"
9657   exec_prefix="$acl_final_exec_prefix"
9658
9659           eval additional_includedir=\"$includedir\"
9660           eval additional_libdir=\"$libdir\"
9661
9662   exec_prefix="$acl_save_exec_prefix"
9663   prefix="$acl_save_prefix"
9664
9665       else
9666         additional_includedir="$withval/include"
9667         additional_libdir="$withval/lib"
9668       fi
9669     fi
9670
9671 fi
9672
9673       LIBICONV=
9674   LTLIBICONV=
9675   INCICONV=
9676   rpathdirs=
9677   ltrpathdirs=
9678   names_already_handled=
9679   names_next_round='iconv '
9680   while test -n "$names_next_round"; do
9681     names_this_round="$names_next_round"
9682     names_next_round=
9683     for name in $names_this_round; do
9684       already_handled=
9685       for n in $names_already_handled; do
9686         if test "$n" = "$name"; then
9687           already_handled=yes
9688           break
9689         fi
9690       done
9691       if test -z "$already_handled"; then
9692         names_already_handled="$names_already_handled $name"
9693                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9694         eval value=\"\$HAVE_LIB$uppername\"
9695         if test -n "$value"; then
9696           if test "$value" = yes; then
9697             eval value=\"\$LIB$uppername\"
9698             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9699             eval value=\"\$LTLIB$uppername\"
9700             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9701           else
9702                                     :
9703           fi
9704         else
9705                               found_dir=
9706           found_la=
9707           found_so=
9708           found_a=
9709           if test $use_additional = yes; then
9710             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9711               found_dir="$additional_libdir"
9712               found_so="$additional_libdir/lib$name.$shlibext"
9713               if test -f "$additional_libdir/lib$name.la"; then
9714                 found_la="$additional_libdir/lib$name.la"
9715               fi
9716             else
9717               if test -f "$additional_libdir/lib$name.$libext"; then
9718                 found_dir="$additional_libdir"
9719                 found_a="$additional_libdir/lib$name.$libext"
9720                 if test -f "$additional_libdir/lib$name.la"; then
9721                   found_la="$additional_libdir/lib$name.la"
9722                 fi
9723               fi
9724             fi
9725           fi
9726           if test "X$found_dir" = "X"; then
9727             for x in $LDFLAGS $LTLIBICONV; do
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   eval x=\"$x\"
9734   exec_prefix="$acl_save_exec_prefix"
9735   prefix="$acl_save_prefix"
9736
9737               case "$x" in
9738                 -L*)
9739                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9740                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9741                     found_dir="$dir"
9742                     found_so="$dir/lib$name.$shlibext"
9743                     if test -f "$dir/lib$name.la"; then
9744                       found_la="$dir/lib$name.la"
9745                     fi
9746                   else
9747                     if test -f "$dir/lib$name.$libext"; then
9748                       found_dir="$dir"
9749                       found_a="$dir/lib$name.$libext"
9750                       if test -f "$dir/lib$name.la"; then
9751                         found_la="$dir/lib$name.la"
9752                       fi
9753                     fi
9754                   fi
9755                   ;;
9756               esac
9757               if test "X$found_dir" != "X"; then
9758                 break
9759               fi
9760             done
9761           fi
9762           if test "X$found_dir" != "X"; then
9763                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9764             if test "X$found_so" != "X"; then
9765                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9766                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9767               else
9768                                                                                 haveit=
9769                 for x in $ltrpathdirs; do
9770                   if test "X$x" = "X$found_dir"; then
9771                     haveit=yes
9772                     break
9773                   fi
9774                 done
9775                 if test -z "$haveit"; then
9776                   ltrpathdirs="$ltrpathdirs $found_dir"
9777                 fi
9778                                 if test "$hardcode_direct" = yes; then
9779                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9780                 else
9781                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9782                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9783                                                             haveit=
9784                     for x in $rpathdirs; do
9785                       if test "X$x" = "X$found_dir"; then
9786                         haveit=yes
9787                         break
9788                       fi
9789                     done
9790                     if test -z "$haveit"; then
9791                       rpathdirs="$rpathdirs $found_dir"
9792                     fi
9793                   else
9794                                                                                 haveit=
9795                     for x in $LDFLAGS $LIBICONV; do
9796
9797   acl_save_prefix="$prefix"
9798   prefix="$acl_final_prefix"
9799   acl_save_exec_prefix="$exec_prefix"
9800   exec_prefix="$acl_final_exec_prefix"
9801   eval x=\"$x\"
9802   exec_prefix="$acl_save_exec_prefix"
9803   prefix="$acl_save_prefix"
9804
9805                       if test "X$x" = "X-L$found_dir"; then
9806                         haveit=yes
9807                         break
9808                       fi
9809                     done
9810                     if test -z "$haveit"; then
9811                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9812                     fi
9813                     if test "$hardcode_minus_L" != no; then
9814                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9815                     else
9816                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9817                     fi
9818                   fi
9819                 fi
9820               fi
9821             else
9822               if test "X$found_a" != "X"; then
9823                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9824               else
9825                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9826               fi
9827             fi
9828                         additional_includedir=
9829             case "$found_dir" in
9830               */lib | */lib/)
9831                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9832                 additional_includedir="$basedir/include"
9833                 ;;
9834             esac
9835             if test "X$additional_includedir" != "X"; then
9836                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9837                 haveit=
9838                 if test "X$additional_includedir" = "X/usr/local/include"; then
9839                   if test -n "$GCC"; then
9840                     case $host_os in
9841                       linux*) haveit=yes;;
9842                     esac
9843                   fi
9844                 fi
9845                 if test -z "$haveit"; then
9846                   for x in $CPPFLAGS $INCICONV; do
9847
9848   acl_save_prefix="$prefix"
9849   prefix="$acl_final_prefix"
9850   acl_save_exec_prefix="$exec_prefix"
9851   exec_prefix="$acl_final_exec_prefix"
9852   eval x=\"$x\"
9853   exec_prefix="$acl_save_exec_prefix"
9854   prefix="$acl_save_prefix"
9855
9856                     if test "X$x" = "X-I$additional_includedir"; then
9857                       haveit=yes
9858                       break
9859                     fi
9860                   done
9861                   if test -z "$haveit"; then
9862                     if test -d "$additional_includedir"; then
9863                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9864                     fi
9865                   fi
9866                 fi
9867               fi
9868             fi
9869                         if test -n "$found_la"; then
9870                                                         save_libdir="$libdir"
9871               case "$found_la" in
9872                 */* | *\\*) . "$found_la" ;;
9873                 *) . "./$found_la" ;;
9874               esac
9875               libdir="$save_libdir"
9876                             for dep in $dependency_libs; do
9877                 case "$dep" in
9878                   -L*)
9879                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9880                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
9881                       haveit=
9882                       if test "X$additional_libdir" = "X/usr/local/lib"; then
9883                         if test -n "$GCC"; then
9884                           case $host_os in
9885                             linux*) haveit=yes;;
9886                           esac
9887                         fi
9888                       fi
9889                       if test -z "$haveit"; then
9890                         haveit=
9891                         for x in $LDFLAGS $LIBICONV; do
9892
9893   acl_save_prefix="$prefix"
9894   prefix="$acl_final_prefix"
9895   acl_save_exec_prefix="$exec_prefix"
9896   exec_prefix="$acl_final_exec_prefix"
9897   eval x=\"$x\"
9898   exec_prefix="$acl_save_exec_prefix"
9899   prefix="$acl_save_prefix"
9900
9901                           if test "X$x" = "X-L$additional_libdir"; then
9902                             haveit=yes
9903                             break
9904                           fi
9905                         done
9906                         if test -z "$haveit"; then
9907                           if test -d "$additional_libdir"; then
9908                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
9909                           fi
9910                         fi
9911                         haveit=
9912                         for x in $LDFLAGS $LTLIBICONV; do
9913
9914   acl_save_prefix="$prefix"
9915   prefix="$acl_final_prefix"
9916   acl_save_exec_prefix="$exec_prefix"
9917   exec_prefix="$acl_final_exec_prefix"
9918   eval x=\"$x\"
9919   exec_prefix="$acl_save_exec_prefix"
9920   prefix="$acl_save_prefix"
9921
9922                           if test "X$x" = "X-L$additional_libdir"; then
9923                             haveit=yes
9924                             break
9925                           fi
9926                         done
9927                         if test -z "$haveit"; then
9928                           if test -d "$additional_libdir"; then
9929                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
9930                           fi
9931                         fi
9932                       fi
9933                     fi
9934                     ;;
9935                   -R*)
9936                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
9937                     if test "$enable_rpath" != no; then
9938                                                                   haveit=
9939                       for x in $rpathdirs; do
9940                         if test "X$x" = "X$dir"; then
9941                           haveit=yes
9942                           break
9943                         fi
9944                       done
9945                       if test -z "$haveit"; then
9946                         rpathdirs="$rpathdirs $dir"
9947                       fi
9948                                                                   haveit=
9949                       for x in $ltrpathdirs; do
9950                         if test "X$x" = "X$dir"; then
9951                           haveit=yes
9952                           break
9953                         fi
9954                       done
9955                       if test -z "$haveit"; then
9956                         ltrpathdirs="$ltrpathdirs $dir"
9957                       fi
9958                     fi
9959                     ;;
9960                   -l*)
9961                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
9962                     ;;
9963                   *.la)
9964                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
9965                     ;;
9966                   *)
9967                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
9968                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
9969                     ;;
9970                 esac
9971               done
9972             fi
9973           else
9974                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9975             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
9976           fi
9977         fi
9978       fi
9979     done
9980   done
9981   if test "X$rpathdirs" != "X"; then
9982     if test -n "$hardcode_libdir_separator"; then
9983                         alldirs=
9984       for found_dir in $rpathdirs; do
9985         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
9986       done
9987             acl_save_libdir="$libdir"
9988       libdir="$alldirs"
9989       eval flag=\"$hardcode_libdir_flag_spec\"
9990       libdir="$acl_save_libdir"
9991       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
9992     else
9993             for found_dir in $rpathdirs; do
9994         acl_save_libdir="$libdir"
9995         libdir="$found_dir"
9996         eval flag=\"$hardcode_libdir_flag_spec\"
9997         libdir="$acl_save_libdir"
9998         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
9999       done
10000     fi
10001   fi
10002   if test "X$ltrpathdirs" != "X"; then
10003             for found_dir in $ltrpathdirs; do
10004       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10005     done
10006   fi
10007
10008
10009 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then :
10010   ac_ext=cpp
10011 ac_cpp='$CXXCPP $CPPFLAGS'
10012 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10013 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10014 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10015
10016
10017
10018
10019
10020
10021           am_save_CPPFLAGS="$CPPFLAGS"
10022
10023   for element in $INCICONV; do
10024     haveit=
10025     for x in $CPPFLAGS; do
10026
10027   acl_save_prefix="$prefix"
10028   prefix="$acl_final_prefix"
10029   acl_save_exec_prefix="$exec_prefix"
10030   exec_prefix="$acl_final_exec_prefix"
10031   eval x=\"$x\"
10032   exec_prefix="$acl_save_exec_prefix"
10033   prefix="$acl_save_prefix"
10034
10035       if test "X$x" = "X$element"; then
10036         haveit=yes
10037         break
10038       fi
10039     done
10040     if test -z "$haveit"; then
10041       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10042     fi
10043   done
10044
10045
10046   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10047 $as_echo_n "checking for iconv... " >&6; }
10048 if test "${am_cv_func_iconv+set}" = set; then :
10049   $as_echo_n "(cached) " >&6
10050 else
10051
10052     am_cv_func_iconv="no, consider installing GNU libiconv"
10053     am_cv_lib_iconv=no
10054     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10055 /* end confdefs.h.  */
10056 #include <stdlib.h>
10057 #include <iconv.h>
10058 int
10059 main ()
10060 {
10061 iconv_t cd = iconv_open("","");
10062        iconv(cd,NULL,NULL,NULL,NULL);
10063        iconv_close(cd);
10064   ;
10065   return 0;
10066 }
10067 _ACEOF
10068 if ac_fn_cxx_try_link "$LINENO"; then :
10069   am_cv_func_iconv=yes
10070 fi
10071 rm -f core conftest.err conftest.$ac_objext \
10072     conftest$ac_exeext conftest.$ac_ext
10073     if test "$am_cv_func_iconv" != yes; then
10074       am_save_LIBS="$LIBS"
10075       LIBS="$LIBS $LIBICONV"
10076       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10077 /* end confdefs.h.  */
10078 #include <stdlib.h>
10079 #include <iconv.h>
10080 int
10081 main ()
10082 {
10083 iconv_t cd = iconv_open("","");
10084          iconv(cd,NULL,NULL,NULL,NULL);
10085          iconv_close(cd);
10086   ;
10087   return 0;
10088 }
10089 _ACEOF
10090 if ac_fn_cxx_try_link "$LINENO"; then :
10091   am_cv_lib_iconv=yes
10092         am_cv_func_iconv=yes
10093 fi
10094 rm -f core conftest.err conftest.$ac_objext \
10095     conftest$ac_exeext conftest.$ac_ext
10096       LIBS="$am_save_LIBS"
10097     fi
10098
10099 fi
10100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10101 $as_echo "$am_cv_func_iconv" >&6; }
10102   if test "$am_cv_func_iconv" = yes; then
10103
10104 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10105
10106   fi
10107   if test "$am_cv_lib_iconv" = yes; then
10108     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10109 $as_echo_n "checking how to link with libiconv... " >&6; }
10110     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10111 $as_echo "$LIBICONV" >&6; }
10112   else
10113             CPPFLAGS="$am_save_CPPFLAGS"
10114     LIBICONV=
10115     LTLIBICONV=
10116   fi
10117
10118
10119
10120   if test "$am_cv_func_iconv" = yes; then
10121     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10122 $as_echo_n "checking for iconv declaration... " >&6; }
10123     if test "${am_cv_proto_iconv+set}" = set; then :
10124   $as_echo_n "(cached) " >&6
10125 else
10126
10127       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10128 /* end confdefs.h.  */
10129
10130 #include <stdlib.h>
10131 #include <iconv.h>
10132 extern
10133 #ifdef __cplusplus
10134 "C"
10135 #endif
10136 #if defined(__STDC__) || defined(__cplusplus)
10137 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10138 #else
10139 size_t iconv();
10140 #endif
10141
10142 int
10143 main ()
10144 {
10145
10146   ;
10147   return 0;
10148 }
10149 _ACEOF
10150 if ac_fn_cxx_try_compile "$LINENO"; then :
10151   am_cv_proto_iconv_arg1=""
10152 else
10153   am_cv_proto_iconv_arg1="const"
10154 fi
10155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10156       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);"
10157 fi
10158
10159     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10160     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10161          }$am_cv_proto_iconv" >&5
10162 $as_echo "${ac_t:-
10163          }$am_cv_proto_iconv" >&6; }
10164
10165 cat >>confdefs.h <<_ACEOF
10166 #define ICONV_CONST $am_cv_proto_iconv_arg1
10167 _ACEOF
10168
10169   fi
10170
10171    ac_ext=c
10172 ac_cpp='$CPP $CPPFLAGS'
10173 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10174 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10175 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10176
10177 else
10178
10179
10180
10181
10182
10183           am_save_CPPFLAGS="$CPPFLAGS"
10184
10185   for element in $INCICONV; do
10186     haveit=
10187     for x in $CPPFLAGS; do
10188
10189   acl_save_prefix="$prefix"
10190   prefix="$acl_final_prefix"
10191   acl_save_exec_prefix="$exec_prefix"
10192   exec_prefix="$acl_final_exec_prefix"
10193   eval x=\"$x\"
10194   exec_prefix="$acl_save_exec_prefix"
10195   prefix="$acl_save_prefix"
10196
10197       if test "X$x" = "X$element"; then
10198         haveit=yes
10199         break
10200       fi
10201     done
10202     if test -z "$haveit"; then
10203       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10204     fi
10205   done
10206
10207
10208   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10209 $as_echo_n "checking for iconv... " >&6; }
10210 if test "${am_cv_func_iconv+set}" = set; then :
10211   $as_echo_n "(cached) " >&6
10212 else
10213
10214     am_cv_func_iconv="no, consider installing GNU libiconv"
10215     am_cv_lib_iconv=no
10216     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10217 /* end confdefs.h.  */
10218 #include <stdlib.h>
10219 #include <iconv.h>
10220 int
10221 main ()
10222 {
10223 iconv_t cd = iconv_open("","");
10224        iconv(cd,NULL,NULL,NULL,NULL);
10225        iconv_close(cd);
10226   ;
10227   return 0;
10228 }
10229 _ACEOF
10230 if ac_fn_c_try_link "$LINENO"; then :
10231   am_cv_func_iconv=yes
10232 fi
10233 rm -f core conftest.err conftest.$ac_objext \
10234     conftest$ac_exeext conftest.$ac_ext
10235     if test "$am_cv_func_iconv" != yes; then
10236       am_save_LIBS="$LIBS"
10237       LIBS="$LIBS $LIBICONV"
10238       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10239 /* end confdefs.h.  */
10240 #include <stdlib.h>
10241 #include <iconv.h>
10242 int
10243 main ()
10244 {
10245 iconv_t cd = iconv_open("","");
10246          iconv(cd,NULL,NULL,NULL,NULL);
10247          iconv_close(cd);
10248   ;
10249   return 0;
10250 }
10251 _ACEOF
10252 if ac_fn_c_try_link "$LINENO"; then :
10253   am_cv_lib_iconv=yes
10254         am_cv_func_iconv=yes
10255 fi
10256 rm -f core conftest.err conftest.$ac_objext \
10257     conftest$ac_exeext conftest.$ac_ext
10258       LIBS="$am_save_LIBS"
10259     fi
10260
10261 fi
10262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10263 $as_echo "$am_cv_func_iconv" >&6; }
10264   if test "$am_cv_func_iconv" = yes; then
10265
10266 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10267
10268   fi
10269   if test "$am_cv_lib_iconv" = yes; then
10270     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10271 $as_echo_n "checking how to link with libiconv... " >&6; }
10272     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10273 $as_echo "$LIBICONV" >&6; }
10274   else
10275             CPPFLAGS="$am_save_CPPFLAGS"
10276     LIBICONV=
10277     LTLIBICONV=
10278   fi
10279
10280
10281
10282   if test "$am_cv_func_iconv" = yes; then
10283     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10284 $as_echo_n "checking for iconv declaration... " >&6; }
10285     if test "${am_cv_proto_iconv+set}" = set; then :
10286   $as_echo_n "(cached) " >&6
10287 else
10288
10289       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10290 /* end confdefs.h.  */
10291
10292 #include <stdlib.h>
10293 #include <iconv.h>
10294 extern
10295 #ifdef __cplusplus
10296 "C"
10297 #endif
10298 #if defined(__STDC__) || defined(__cplusplus)
10299 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10300 #else
10301 size_t iconv();
10302 #endif
10303
10304 int
10305 main ()
10306 {
10307
10308   ;
10309   return 0;
10310 }
10311 _ACEOF
10312 if ac_fn_c_try_compile "$LINENO"; then :
10313   am_cv_proto_iconv_arg1=""
10314 else
10315   am_cv_proto_iconv_arg1="const"
10316 fi
10317 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10318       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);"
10319 fi
10320
10321     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10322     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10323          }$am_cv_proto_iconv" >&5
10324 $as_echo "${ac_t:-
10325          }$am_cv_proto_iconv" >&6; }
10326
10327 cat >>confdefs.h <<_ACEOF
10328 #define ICONV_CONST $am_cv_proto_iconv_arg1
10329 _ACEOF
10330
10331   fi
10332
10333 fi
10334
10335 # Until we have in-tree GNU iconv:
10336 LIBICONV_DEP=
10337
10338
10339
10340   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10341 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10342 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10343   $as_echo_n "(cached) " >&6
10344 else
10345   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10346 /* end confdefs.h.  */
10347 #include <locale.h>
10348 int
10349 main ()
10350 {
10351 return LC_MESSAGES
10352   ;
10353   return 0;
10354 }
10355 _ACEOF
10356 if ac_fn_c_try_link "$LINENO"; then :
10357   am_cv_val_LC_MESSAGES=yes
10358 else
10359   am_cv_val_LC_MESSAGES=no
10360 fi
10361 rm -f core conftest.err conftest.$ac_objext \
10362     conftest$ac_exeext conftest.$ac_ext
10363 fi
10364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10365 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10366   if test $am_cv_val_LC_MESSAGES = yes; then
10367
10368 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10369
10370   fi
10371
10372
10373
10374   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10375 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10376 if test "${am_cv_langinfo_codeset+set}" = set; then :
10377   $as_echo_n "(cached) " >&6
10378 else
10379   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10380 /* end confdefs.h.  */
10381 #include <langinfo.h>
10382 int
10383 main ()
10384 {
10385 char* cs = nl_langinfo(CODESET);
10386   ;
10387   return 0;
10388 }
10389 _ACEOF
10390 if ac_fn_c_try_link "$LINENO"; then :
10391   am_cv_langinfo_codeset=yes
10392 else
10393   am_cv_langinfo_codeset=no
10394 fi
10395 rm -f core conftest.err conftest.$ac_objext \
10396     conftest$ac_exeext conftest.$ac_ext
10397
10398 fi
10399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10400 $as_echo "$am_cv_langinfo_codeset" >&6; }
10401   if test $am_cv_langinfo_codeset = yes; then
10402
10403 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10404
10405   fi
10406
10407
10408 # We will need to find libiberty.h and ansidecl.h
10409 saved_CFLAGS="$CFLAGS"
10410 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
10411 saved_CXXFLAGS="$CXXFLAGS"
10412 CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include"
10413 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10414         strsignal strstr strverscmp \
10415         errno snprintf vsnprintf vasprintf malloc realloc calloc \
10416         free basename getopt clock getpagesize clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
10417 do
10418   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10420 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10421 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10422   $as_echo_n "(cached) " >&6
10423 else
10424   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10425 /* end confdefs.h.  */
10426 #undef $ac_tr_decl
10427 #define $ac_tr_decl 1
10428
10429 #include "ansidecl.h"
10430 #include "system.h"
10431
10432 int
10433 main ()
10434 {
10435 #ifndef $ac_func
10436 char *(*pfn) = (char *(*)) $ac_func ;
10437 #endif
10438   ;
10439   return 0;
10440 }
10441 _ACEOF
10442 if ac_fn_c_try_compile "$LINENO"; then :
10443   eval "gcc_cv_have_decl_$ac_func=yes"
10444 else
10445   eval "gcc_cv_have_decl_$ac_func=no"
10446 fi
10447 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10448 fi
10449
10450 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10451   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10452 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10453 #define $ac_tr_decl 1
10454 _ACEOF
10455
10456 else
10457   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10458 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10459 #define $ac_tr_decl 0
10460 _ACEOF
10461
10462 fi
10463
10464 done
10465
10466
10467 for ac_func in getrlimit setrlimit getrusage
10468 do
10469   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10471 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10472 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10473   $as_echo_n "(cached) " >&6
10474 else
10475   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10476 /* end confdefs.h.  */
10477 #undef $ac_tr_decl
10478 #define $ac_tr_decl 1
10479
10480 #include "ansidecl.h"
10481 #include "system.h"
10482 #ifdef HAVE_SYS_RESOURCE_H
10483 #include <sys/resource.h>
10484 #endif
10485
10486
10487 int
10488 main ()
10489 {
10490 #ifndef $ac_func
10491 char *(*pfn) = (char *(*)) $ac_func ;
10492 #endif
10493   ;
10494   return 0;
10495 }
10496 _ACEOF
10497 if ac_fn_c_try_compile "$LINENO"; then :
10498   eval "gcc_cv_have_decl_$ac_func=yes"
10499 else
10500   eval "gcc_cv_have_decl_$ac_func=no"
10501 fi
10502 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10503 fi
10504
10505 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10506   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10507 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10508 #define $ac_tr_decl 1
10509 _ACEOF
10510
10511 else
10512   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10513 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10514 #define $ac_tr_decl 0
10515 _ACEOF
10516
10517 fi
10518
10519 done
10520
10521
10522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10523 /* end confdefs.h.  */
10524
10525 #include "ansidecl.h"
10526 #include "system.h"
10527 #ifdef HAVE_SYS_RESOURCE_H
10528 #include <sys/resource.h>
10529 #endif
10530
10531 int
10532 main ()
10533 {
10534 rlim_t l = 0;
10535   ;
10536   return 0;
10537 }
10538 _ACEOF
10539 if ac_fn_c_try_compile "$LINENO"; then :
10540
10541 else
10542
10543 $as_echo "#define rlim_t long" >>confdefs.h
10544
10545 fi
10546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10547
10548 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10549 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
10550 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10551 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10552 for ac_func in ldgetname
10553 do
10554   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10556 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10557 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10558   $as_echo_n "(cached) " >&6
10559 else
10560   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10561 /* end confdefs.h.  */
10562 #undef $ac_tr_decl
10563 #define $ac_tr_decl 1
10564
10565 #include "ansidecl.h"
10566 #include "system.h"
10567 #ifdef HAVE_LDFCN_H
10568 #undef FREAD
10569 #undef FWRITE
10570 #include <ldfcn.h>
10571 #endif
10572
10573
10574 int
10575 main ()
10576 {
10577 #ifndef $ac_func
10578 char *(*pfn) = (char *(*)) $ac_func ;
10579 #endif
10580   ;
10581   return 0;
10582 }
10583 _ACEOF
10584 if ac_fn_c_try_compile "$LINENO"; then :
10585   eval "gcc_cv_have_decl_$ac_func=yes"
10586 else
10587   eval "gcc_cv_have_decl_$ac_func=no"
10588 fi
10589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10590 fi
10591
10592 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10593   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10594 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10595 #define $ac_tr_decl 1
10596 _ACEOF
10597
10598 else
10599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10600 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10601 #define $ac_tr_decl 0
10602 _ACEOF
10603
10604 fi
10605
10606 done
10607
10608
10609 for ac_func in times
10610 do
10611   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10613 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10614 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10615   $as_echo_n "(cached) " >&6
10616 else
10617   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10618 /* end confdefs.h.  */
10619 #undef $ac_tr_decl
10620 #define $ac_tr_decl 1
10621
10622 #include "ansidecl.h"
10623 #include "system.h"
10624 #ifdef HAVE_SYS_TIMES_H
10625 #include <sys/times.h>
10626 #endif
10627
10628
10629 int
10630 main ()
10631 {
10632 #ifndef $ac_func
10633 char *(*pfn) = (char *(*)) $ac_func ;
10634 #endif
10635   ;
10636   return 0;
10637 }
10638 _ACEOF
10639 if ac_fn_c_try_compile "$LINENO"; then :
10640   eval "gcc_cv_have_decl_$ac_func=yes"
10641 else
10642   eval "gcc_cv_have_decl_$ac_func=no"
10643 fi
10644 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10645 fi
10646
10647 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10648   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10649 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10650 #define $ac_tr_decl 1
10651 _ACEOF
10652
10653 else
10654   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10655 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10656 #define $ac_tr_decl 0
10657 _ACEOF
10658
10659 fi
10660
10661 done
10662
10663
10664 for ac_func in sigaltstack
10665 do
10666   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10668 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10669 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10670   $as_echo_n "(cached) " >&6
10671 else
10672   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10673 /* end confdefs.h.  */
10674 #undef $ac_tr_decl
10675 #define $ac_tr_decl 1
10676
10677 #include "ansidecl.h"
10678 #include "system.h"
10679 #include <signal.h>
10680
10681
10682 int
10683 main ()
10684 {
10685 #ifndef $ac_func
10686 char *(*pfn) = (char *(*)) $ac_func ;
10687 #endif
10688   ;
10689   return 0;
10690 }
10691 _ACEOF
10692 if ac_fn_c_try_compile "$LINENO"; then :
10693   eval "gcc_cv_have_decl_$ac_func=yes"
10694 else
10695   eval "gcc_cv_have_decl_$ac_func=no"
10696 fi
10697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10698 fi
10699
10700 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10701   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10702 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10703 #define $ac_tr_decl 1
10704 _ACEOF
10705
10706 else
10707   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10708 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10709 #define $ac_tr_decl 0
10710 _ACEOF
10711
10712 fi
10713
10714 done
10715
10716
10717 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which hides the madvise()
10718 # prototype.
10719 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then :
10720   ac_ext=cpp
10721 ac_cpp='$CXXCPP $CPPFLAGS'
10722 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10723 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10724 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10725
10726    for ac_func in madvise
10727 do
10728   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10730 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10731 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10732   $as_echo_n "(cached) " >&6
10733 else
10734   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10735 /* end confdefs.h.  */
10736 #undef $ac_tr_decl
10737 #define $ac_tr_decl 1
10738
10739      #include "ansidecl.h"
10740      #include "system.h"
10741
10742
10743 int
10744 main ()
10745 {
10746 #ifndef $ac_func
10747 char *(*pfn) = (char *(*)) $ac_func ;
10748 #endif
10749   ;
10750   return 0;
10751 }
10752 _ACEOF
10753 if ac_fn_cxx_try_compile "$LINENO"; then :
10754   eval "gcc_cv_have_decl_$ac_func=yes"
10755 else
10756   eval "gcc_cv_have_decl_$ac_func=no"
10757 fi
10758 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10759 fi
10760
10761 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10762   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10763 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10764 #define $ac_tr_decl 1
10765 _ACEOF
10766
10767 else
10768   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10769 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10770 #define $ac_tr_decl 0
10771 _ACEOF
10772
10773 fi
10774
10775 done
10776
10777    ac_ext=c
10778 ac_cpp='$CPP $CPPFLAGS'
10779 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10780 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10781 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10782
10783 else
10784   for ac_func in madvise
10785 do
10786   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10788 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10789 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10790   $as_echo_n "(cached) " >&6
10791 else
10792   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10793 /* end confdefs.h.  */
10794 #undef $ac_tr_decl
10795 #define $ac_tr_decl 1
10796
10797      #include "ansidecl.h"
10798      #include "system.h"
10799
10800
10801 int
10802 main ()
10803 {
10804 #ifndef $ac_func
10805 char *(*pfn) = (char *(*)) $ac_func ;
10806 #endif
10807   ;
10808   return 0;
10809 }
10810 _ACEOF
10811 if ac_fn_c_try_compile "$LINENO"; then :
10812   eval "gcc_cv_have_decl_$ac_func=yes"
10813 else
10814   eval "gcc_cv_have_decl_$ac_func=no"
10815 fi
10816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10817 fi
10818
10819 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10821 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10822 #define $ac_tr_decl 1
10823 _ACEOF
10824
10825 else
10826   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10827 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10828 #define $ac_tr_decl 0
10829 _ACEOF
10830
10831 fi
10832
10833 done
10834
10835
10836 fi
10837
10838 # More time-related stuff.
10839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10840 $as_echo_n "checking for struct tms... " >&6; }
10841 if test "${ac_cv_struct_tms+set}" = set; then :
10842   $as_echo_n "(cached) " >&6
10843 else
10844
10845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10846 /* end confdefs.h.  */
10847
10848 #include "ansidecl.h"
10849 #include "system.h"
10850 #ifdef HAVE_SYS_TIMES_H
10851 #include <sys/times.h>
10852 #endif
10853
10854 int
10855 main ()
10856 {
10857 struct tms tms;
10858   ;
10859   return 0;
10860 }
10861 _ACEOF
10862 if ac_fn_c_try_compile "$LINENO"; then :
10863   ac_cv_struct_tms=yes
10864 else
10865   ac_cv_struct_tms=no
10866 fi
10867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10868 fi
10869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10870 $as_echo "$ac_cv_struct_tms" >&6; }
10871 if test $ac_cv_struct_tms = yes; then
10872
10873 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10874
10875 fi
10876
10877 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10878 # revisit after autoconf 2.50.
10879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10880 $as_echo_n "checking for clock_t... " >&6; }
10881 if test "${gcc_cv_type_clock_t+set}" = set; then :
10882   $as_echo_n "(cached) " >&6
10883 else
10884
10885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10886 /* end confdefs.h.  */
10887
10888 #include "ansidecl.h"
10889 #include "system.h"
10890
10891 int
10892 main ()
10893 {
10894 clock_t x;
10895   ;
10896   return 0;
10897 }
10898 _ACEOF
10899 if ac_fn_c_try_compile "$LINENO"; then :
10900   gcc_cv_type_clock_t=yes
10901 else
10902   gcc_cv_type_clock_t=no
10903 fi
10904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10905 fi
10906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10907 $as_echo "$gcc_cv_type_clock_t" >&6; }
10908 if test $gcc_cv_type_clock_t = yes; then
10909
10910 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10911
10912 fi
10913
10914 # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10915 CFLAGS="$saved_CFLAGS"
10916 CXXFLAGS="$saved_CXXFLAGS"
10917
10918 # Check whether --enable-initfini-array was given.
10919 if test "${enable_initfini_array+set}" = set; then :
10920   enableval=$enable_initfini_array;
10921 else
10922
10923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
10924 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
10925 if test "${gcc_cv_initfini_array+set}" = set; then :
10926   $as_echo_n "(cached) " >&6
10927 else
10928     if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
10929     if test "$cross_compiling" = yes; then :
10930   gcc_cv_initfini_array=no
10931 else
10932   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10933 /* end confdefs.h.  */
10934
10935 #ifndef __ELF__
10936 #error Not an ELF OS
10937 #endif
10938 #ifdef __ia64__
10939 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
10940    if it can be used.  */
10941 static int x = -1;
10942 int main (void) { return x; }
10943 int foo (void) { x = 0; }
10944 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
10945 #else
10946 extern void abort ();
10947 static int count;
10948
10949 static void
10950 init1005 ()
10951 {
10952   if (count != 0)
10953     abort ();
10954   count = 1005;
10955 }
10956 void (*const init_array1005) ()
10957   __attribute__ ((section (".init_array.01005"), aligned (sizeof (void *))))
10958   = { init1005 };
10959 static void
10960 fini1005 ()
10961 {
10962   if (count != 1005)
10963     abort ();
10964 }
10965 void (*const fini_array1005) ()
10966   __attribute__ ((section (".fini_array.01005"), aligned (sizeof (void *))))
10967   = { fini1005 };
10968
10969 static void
10970 ctor1007 ()
10971 {
10972   if (count != 1005)
10973     abort ();
10974   count = 1007;
10975 }
10976 void (*const ctors1007) ()
10977   __attribute__ ((section (".ctors.64528"), aligned (sizeof (void *))))
10978   = { ctor1007 };
10979 static void
10980 dtor1007 ()
10981 {
10982   if (count != 1007)
10983     abort ();
10984   count = 1005;
10985 }
10986 void (*const dtors1007) ()
10987   __attribute__ ((section (".dtors.64528"), aligned (sizeof (void *))))
10988   = { dtor1007 };
10989
10990 static void
10991 init65530 ()
10992 {
10993   if (count != 1007)
10994     abort ();
10995   count = 65530;
10996 }
10997 void (*const init_array65530) ()
10998   __attribute__ ((section (".init_array.65530"), aligned (sizeof (void *))))
10999   = { init65530 };
11000 static void
11001 fini65530 ()
11002 {
11003   if (count != 65530)
11004     abort ();
11005   count = 1007;
11006 }
11007 void (*const fini_array65530) ()
11008   __attribute__ ((section (".fini_array.65530"), aligned (sizeof (void *))))
11009   = { fini65530 };
11010
11011 static void
11012 ctor65535 ()
11013 {
11014   if (count != 65530)
11015     abort ();
11016   count = 65535;
11017 }
11018 void (*const ctors65535) ()
11019   __attribute__ ((section (".ctors"), aligned (sizeof (void *))))
11020   = { ctor65535 };
11021 static void
11022 dtor65535 ()
11023 {
11024   if (count != 65535)
11025     abort ();
11026   count = 65530;
11027 }
11028 void (*const dtors65535) ()
11029   __attribute__ ((section (".dtors"), aligned (sizeof (void *))))
11030   = { dtor65535 };
11031
11032 int
11033 main ()
11034 {
11035   if (count != 65535)
11036     abort ();
11037   return 0;
11038 }
11039 #endif
11040
11041 _ACEOF
11042 if ac_fn_c_try_run "$LINENO"; then :
11043   gcc_cv_initfini_array=yes
11044 else
11045   gcc_cv_initfini_array=no
11046 fi
11047 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11048   conftest.$ac_objext conftest.beam conftest.$ac_ext
11049 fi
11050
11051    else
11052      { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
11053 $as_echo_n "checking cross compile... guessing... " >&6; }
11054      gcc_cv_initfini_array=no
11055    fi
11056 fi
11057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
11058 $as_echo "$gcc_cv_initfini_array" >&6; }
11059   enable_initfini_array=$gcc_cv_initfini_array
11060
11061 fi
11062
11063 if test $enable_initfini_array = yes; then
11064
11065 $as_echo "#define HAVE_INITFINI_ARRAY 1" >>confdefs.h
11066
11067 fi
11068
11069 # mkdir takes a single argument on some systems.
11070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
11071 $as_echo_n "checking if mkdir takes one argument... " >&6; }
11072 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
11073   $as_echo_n "(cached) " >&6
11074 else
11075   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11076 /* end confdefs.h.  */
11077
11078 #include <sys/types.h>
11079 #ifdef HAVE_SYS_STAT_H
11080 # include <sys/stat.h>
11081 #endif
11082 #ifdef HAVE_UNISTD_H
11083 # include <unistd.h>
11084 #endif
11085 #ifdef HAVE_DIRECT_H
11086 # include <direct.h>
11087 #endif
11088 int
11089 main ()
11090 {
11091 mkdir ("foo", 0);
11092   ;
11093   return 0;
11094 }
11095 _ACEOF
11096 if ac_fn_c_try_compile "$LINENO"; then :
11097   gcc_cv_mkdir_takes_one_arg=no
11098 else
11099   gcc_cv_mkdir_takes_one_arg=yes
11100 fi
11101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11102 fi
11103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
11104 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
11105 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
11106
11107 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
11108
11109 fi
11110
11111
11112 # File extensions
11113 manext='.1'
11114 objext='.o'
11115
11116
11117
11118 # With Setjmp/Longjmp based exception handling.
11119 # Check whether --enable-sjlj-exceptions was given.
11120 if test "${enable_sjlj_exceptions+set}" = set; then :
11121   enableval=$enable_sjlj_exceptions; case $target in
11122   *-*-hpux10*)
11123     if test $enableval != yes; then
11124       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
11125 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
11126       enableval=yes
11127     fi
11128     ;;
11129 esac
11130 force_sjlj_exceptions=yes
11131 else
11132   case $target in
11133   *-*-hpux10*)
11134     force_sjlj_exceptions=yes
11135     enableval=yes
11136     ;;
11137   *)
11138     force_sjlj_exceptions=no
11139     ;;
11140 esac
11141 fi
11142
11143 if test $force_sjlj_exceptions = yes; then
11144   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
11145
11146 cat >>confdefs.h <<_ACEOF
11147 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
11148 _ACEOF
11149
11150 fi
11151
11152 # --------------------------------------------------------
11153 # Build, host, and target specific configuration fragments
11154 # --------------------------------------------------------
11155
11156 # Collect build-machine-specific information.
11157 . ${srcdir}/config.build
11158
11159 # Collect host-machine-specific information.
11160 . ${srcdir}/config.host
11161
11162 target_gtfiles=
11163
11164 # Collect target-machine-specific information.
11165 . ${srcdir}/config.gcc
11166
11167 extra_objs="${host_extra_objs} ${extra_objs}"
11168 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
11169
11170 # Default the target-machine variables that were not explicitly set.
11171 if test x"$tm_file" = x
11172 then tm_file=$cpu_type/$cpu_type.h; fi
11173
11174 if test x"$extra_headers" = x
11175 then extra_headers=; fi
11176
11177 if test x$md_file = x
11178 then md_file=$cpu_type/$cpu_type.md; fi
11179
11180 if test x$out_file = x
11181 then out_file=$cpu_type/$cpu_type.c; fi
11182
11183 if test x"$tmake_file" = x
11184 then tmake_file=$cpu_type/t-$cpu_type
11185 fi
11186
11187 if test x"$dwarf2" = xyes
11188 then tm_file="$tm_file tm-dwarf2.h"
11189 fi
11190
11191 # Say what files are being used for the output code and MD file.
11192 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
11193 echo "Using \`$srcdir/config/$md_file' as machine description file."
11194
11195 # If any of the xm_file variables contain nonexistent files, warn
11196 # about them and drop them.
11197
11198 bx=
11199 for x in $build_xm_file; do
11200   if    test -f $srcdir/config/$x
11201   then      bx="$bx $x"
11202   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11203 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11204   fi
11205 done
11206 build_xm_file="$bx"
11207
11208 hx=
11209 for x in $host_xm_file; do
11210   if    test -f $srcdir/config/$x
11211   then      hx="$hx $x"
11212   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11213 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11214   fi
11215 done
11216 host_xm_file="$hx"
11217
11218 tx=
11219 for x in $xm_file; do
11220   if    test -f $srcdir/config/$x
11221   then      tx="$tx $x"
11222   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11223 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11224   fi
11225 done
11226 xm_file="$tx"
11227
11228 count=a
11229 for f in $tm_file; do
11230         count=${count}x
11231 done
11232 if test $count = ax; then
11233         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11234 else
11235         echo "Using the following target machine macro files:"
11236         for f in $tm_file; do
11237                 echo "  $srcdir/config/$f"
11238         done
11239 fi
11240
11241 if test x$need_64bit_hwint = xyes; then
11242
11243 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
11244
11245 fi
11246
11247 if test x$use_long_long_for_widest_fast_int = xyes; then
11248
11249 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
11250
11251 fi
11252
11253 count=a
11254 for f in $host_xm_file; do
11255         count=${count}x
11256 done
11257 if test $count = a; then
11258         :
11259 elif test $count = ax; then
11260         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11261 else
11262         echo "Using the following host machine macro files:"
11263         for f in $host_xm_file; do
11264                 echo "  $srcdir/config/$f"
11265         done
11266 fi
11267 echo "Using ${out_host_hook_obj} for host machine hooks."
11268
11269 if test "$host_xm_file" != "$build_xm_file"; then
11270         count=a
11271         for f in $build_xm_file; do
11272                 count=${count}x
11273         done
11274         if test $count = a; then
11275                 :
11276         elif test $count = ax; then
11277                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11278         else
11279                 echo "Using the following build machine macro files:"
11280                 for f in $build_xm_file; do
11281                         echo "  $srcdir/config/$f"
11282                 done
11283         fi
11284 fi
11285
11286 if test -n "$configured_native_system_header_dir"; then
11287   native_system_header_dir=$configured_native_system_header_dir
11288 fi
11289 NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
11290
11291
11292 case ${host} in
11293   powerpc*-*-darwin*)
11294     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11295 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11296 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11297   $as_echo_n "(cached) " >&6
11298 else
11299   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11300 /* end confdefs.h.  */
11301
11302 #include <sys/cdefs.h>
11303 #include <sys/signal.h>
11304 #include <ucontext.h>
11305 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11306
11307 _ACEOF
11308 if ac_fn_c_try_compile "$LINENO"; then :
11309   gcc_cv_mcontext_underscores=no
11310 else
11311   gcc_cv_mcontext_underscores=yes
11312 fi
11313 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11314 fi
11315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11316 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11317       if test $gcc_cv_mcontext_underscores = yes; then
11318
11319 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11320
11321       fi
11322     ;;
11323 esac
11324
11325 # ---------
11326 # Threading
11327 # ---------
11328
11329 # Check if a valid thread package
11330 case ${enable_threads} in
11331   "" | no)
11332     # No threads
11333     target_thread_file='single'
11334     ;;
11335   yes)
11336     # default
11337     target_thread_file='single'
11338     ;;
11339   aix | dce | lynx | mipssde | posix | rtems | \
11340   single | tpf | vxworks | win32)
11341     target_thread_file=${enable_threads}
11342     ;;
11343   *)
11344     echo "${enable_threads} is an unknown thread package" 1>&2
11345     exit 1
11346     ;;
11347 esac
11348
11349 if test x${thread_file} = x; then
11350   # No thread file set by target-specific clauses in config.gcc,
11351   # so use file chosen by default logic above
11352   thread_file=${target_thread_file}
11353 fi
11354
11355 # --------
11356 # UNSORTED
11357 # --------
11358
11359 use_cxa_atexit=no
11360 if test x$enable___cxa_atexit = xyes || \
11361    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11362   if test x$host = x$target; then
11363     case $host in
11364       # mingw32 doesn't have __cxa_atexit but uses atexit registration
11365       # keyed to flag_use_cxa_atexit
11366       *-*-mingw32*)
11367         use_cxa_atexit=yes
11368         ;;
11369       *)
11370         ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11371 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11372   use_cxa_atexit=yes
11373 else
11374   echo "__cxa_atexit can't be enabled on this target"
11375 fi
11376
11377         ;;
11378     esac
11379   else
11380     # We can't check for __cxa_atexit when building a cross, so assume
11381     # it is available
11382     use_cxa_atexit=yes
11383   fi
11384   if test x$use_cxa_atexit = xyes; then
11385
11386 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11387
11388   fi
11389 fi
11390
11391 # Look for a file containing extra machine modes.
11392 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11393   extra_modes_file='$(srcdir)'/config/${extra_modes}
11394
11395
11396 cat >>confdefs.h <<_ACEOF
11397 #define EXTRA_MODES_FILE "config/$extra_modes"
11398 _ACEOF
11399
11400 fi
11401
11402 # Convert extra_options into a form suitable for Makefile use.
11403 extra_opt_files=
11404 all_opt_files=
11405 for f in $extra_options; do
11406   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11407   all_opt_files="$all_opt_files $srcdir/config/$f"
11408 done
11409
11410
11411 # auto-host.h is the file containing items generated by autoconf and is
11412 # the first file included by config.h.
11413 # If host=build, it is correct to have bconfig include auto-host.h
11414 # as well.  If host!=build, we are in error and need to do more
11415 # work to find out the build config parameters.
11416 if test x$host = x$build
11417 then
11418         build_auto=auto-host.h
11419 else
11420         # We create a subdir, then run autoconf in the subdir.
11421         # To prevent recursion we set host and build for the new
11422         # invocation of configure to the build for this invocation
11423         # of configure.
11424         tempdir=build.$$
11425         rm -rf $tempdir
11426         mkdir $tempdir
11427         cd $tempdir
11428         case ${srcdir} in
11429         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11430         *) realsrcdir=../${srcdir};;
11431         esac
11432         saved_CFLAGS="${CFLAGS}"
11433         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11434         LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11435         ${realsrcdir}/configure \
11436                 --enable-languages=${enable_languages-all} \
11437                 --target=$target_alias --host=$build_alias --build=$build_alias
11438         CFLAGS="${saved_CFLAGS}"
11439
11440         # We just finished tests for the build machine, so rename
11441         # the file auto-build.h in the gcc directory.
11442         mv auto-host.h ../auto-build.h
11443         cd ..
11444         rm -rf $tempdir
11445         build_auto=auto-build.h
11446 fi
11447
11448
11449 tm_file="${tm_file} defaults.h"
11450 tm_p_file="${tm_p_file} tm-preds.h"
11451 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11452 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11453 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11454 # put this back in temporarily.
11455 xm_file="auto-host.h ansidecl.h ${xm_file}"
11456
11457 # --------
11458 # UNSORTED
11459 # --------
11460
11461 # Compile in configure arguments.
11462 if test -f configargs.h ; then
11463         # Being re-configured.
11464         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11465         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11466 else
11467         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11468 fi
11469
11470 # Double all backslashes and backslash all quotes to turn
11471 # gcc_config_arguments into a C string.
11472 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11473 $gcc_config_arguments
11474 EOF
11475 gcc_config_arguments_str=`cat conftest.out`
11476 rm -f conftest.out
11477
11478 cat > configargs.h <<EOF
11479 /* Generated automatically. */
11480 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11481 static const char thread_model[] = "$thread_file";
11482
11483 static const struct {
11484   const char *name, *value;
11485 } configure_default_options[] = $configure_default_options;
11486 EOF
11487
11488 gcc_BASEVER=`cat $srcdir/BASE-VER`
11489 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11490 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11491 if test -f $srcdir/REVISION ; then
11492         gcc_REVISION=`cat $srcdir/REVISION`
11493 else
11494         gcc_REVISION=""
11495 fi
11496 cat > plugin-version.h <<EOF
11497 #include "configargs.h"
11498
11499 #define GCCPLUGIN_VERSION_MAJOR   `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11500 #define GCCPLUGIN_VERSION_MINOR   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11501 #define GCCPLUGIN_VERSION_PATCHLEVEL   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11502 #define GCCPLUGIN_VERSION  (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11503
11504 static char basever[] = "$gcc_BASEVER";
11505 static char datestamp[] = "$gcc_DATESTAMP";
11506 static char devphase[] = "$gcc_DEVPHASE";
11507 static char revision[] = "$gcc_REVISION";
11508
11509 /* FIXME plugins: We should make the version information more precise.
11510    One way to do is to add a checksum. */
11511
11512 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11513                                                 devphase, revision,
11514                                                 configuration_arguments};
11515 EOF
11516
11517 # Internationalization
11518 # If we haven't got the data from the intl directory,
11519 # assume NLS is disabled.
11520 USE_NLS=no
11521 LIBINTL=
11522 LIBINTL_DEP=
11523 INCINTL=
11524 XGETTEXT=
11525 GMSGFMT=
11526 POSUB=
11527
11528 if test -f  ../intl/config.intl; then
11529   .  ../intl/config.intl
11530 fi
11531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11532 $as_echo_n "checking whether NLS is requested... " >&6; }
11533 if test x"$USE_NLS" != xyes; then
11534   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11535 $as_echo "no" >&6; }
11536 else
11537   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11538 $as_echo "yes" >&6; }
11539
11540 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11541
11542
11543   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11544 $as_echo_n "checking for catalogs to be installed... " >&6; }
11545   # Look for .po and .gmo files in the source directory.
11546   CATALOGS=
11547   XLINGUAS=
11548   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11549     # If there aren't any .gmo files the shell will give us the
11550     # literal string "../path/to/srcdir/po/*.gmo" which has to be
11551     # weeded out.
11552     case "$cat" in *\**)
11553       continue;;
11554     esac
11555     # The quadruple backslash is collapsed to a double backslash
11556     # by the backticks, then collapsed again by the double quotes,
11557     # leaving us with one backslash in the sed expression (right
11558     # before the dot that mustn't act as a wildcard).
11559     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11560     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11561     # The user is allowed to set LINGUAS to a list of languages to
11562     # install catalogs for.  If it's empty that means "all of them."
11563     if test "x$LINGUAS" = x; then
11564       CATALOGS="$CATALOGS $cat"
11565       XLINGUAS="$XLINGUAS $lang"
11566     else
11567       case "$LINGUAS" in *$lang*)
11568         CATALOGS="$CATALOGS $cat"
11569         XLINGUAS="$XLINGUAS $lang"
11570         ;;
11571       esac
11572     fi
11573   done
11574   LINGUAS="$XLINGUAS"
11575   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11576 $as_echo "$LINGUAS" >&6; }
11577
11578
11579     DATADIRNAME=share
11580
11581   INSTOBJEXT=.mo
11582
11583   GENCAT=gencat
11584
11585   CATOBJEXT=.gmo
11586
11587 fi
11588
11589 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11590 # -liconv on the link line twice.
11591 case "$LIBINTL" in *$LIBICONV*)
11592         LIBICONV= ;;
11593 esac
11594
11595 # Check whether --enable-secureplt was given.
11596 if test "${enable_secureplt+set}" = set; then :
11597   enableval=$enable_secureplt;
11598 fi
11599
11600
11601 # Check whether --enable-leading-mingw64-underscores was given.
11602 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11603   enableval=$enable_leading_mingw64_underscores;
11604 fi
11605
11606 if  test x"$enable_leading_mingw64_underscores" = xyes ; then :
11607
11608 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11609
11610 fi
11611
11612 # Check whether --enable-cld was given.
11613 if test "${enable_cld+set}" = set; then :
11614   enableval=$enable_cld;
11615 else
11616   enable_cld=no
11617 fi
11618
11619
11620 # Check whether --enable-frame-pointer was given.
11621 if test "${enable_frame_pointer+set}" = set; then :
11622   enableval=$enable_frame_pointer;
11623 else
11624
11625 case $target_os in
11626 linux* | darwin[8912]*)
11627   # Enable -fomit-frame-pointer by default for Linux and Darwin with
11628   # DWARF2.
11629   enable_frame_pointer=no
11630   ;;
11631 *)
11632   enable_frame_pointer=yes
11633   ;;
11634 esac
11635
11636 fi
11637
11638
11639 # Windows32 Registry support for specifying GCC installation paths.
11640 # Check whether --enable-win32-registry was given.
11641 if test "${enable_win32_registry+set}" = set; then :
11642   enableval=$enable_win32_registry;
11643 fi
11644
11645
11646 case $host_os in
11647   win32 | pe | cygwin* | mingw32* | uwin*)
11648     if test "x$enable_win32_registry" != xno; then
11649       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11650 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11651 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11652   $as_echo_n "(cached) " >&6
11653 else
11654   ac_func_search_save_LIBS=$LIBS
11655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11656 /* end confdefs.h.  */
11657
11658 /* Override any GCC internal prototype to avoid an error.
11659    Use char because int might match the return type of a GCC
11660    builtin and then its argument prototype would still apply.  */
11661 #ifdef __cplusplus
11662 extern "C"
11663 #endif
11664 char RegOpenKeyExA ();
11665 int
11666 main ()
11667 {
11668 return RegOpenKeyExA ();
11669   ;
11670   return 0;
11671 }
11672 _ACEOF
11673 for ac_lib in '' advapi32; do
11674   if test -z "$ac_lib"; then
11675     ac_res="none required"
11676   else
11677     ac_res=-l$ac_lib
11678     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11679   fi
11680   if ac_fn_c_try_link "$LINENO"; then :
11681   ac_cv_search_RegOpenKeyExA=$ac_res
11682 fi
11683 rm -f core conftest.err conftest.$ac_objext \
11684     conftest$ac_exeext
11685   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11686   break
11687 fi
11688 done
11689 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11690
11691 else
11692   ac_cv_search_RegOpenKeyExA=no
11693 fi
11694 rm conftest.$ac_ext
11695 LIBS=$ac_func_search_save_LIBS
11696 fi
11697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11698 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11699 ac_res=$ac_cv_search_RegOpenKeyExA
11700 if test "$ac_res" != no; then :
11701   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11702
11703 else
11704   enable_win32_registry=no
11705 fi
11706
11707     fi
11708
11709     if test "x$enable_win32_registry" != xno; then
11710
11711 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11712
11713
11714       if test "x$enable_win32_registry" != xyes \
11715          && test "x$enable_win32_registry" != x; then
11716
11717 cat >>confdefs.h <<_ACEOF
11718 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11719 _ACEOF
11720
11721       fi
11722     fi
11723   ;;
11724 esac
11725
11726 # Get an absolute path to the GCC top-level source directory
11727 holddir=`${PWDCMD-pwd}`
11728 cd $srcdir
11729 topdir=`${PWDCMD-pwd}`
11730 cd $holddir
11731
11732 # Conditionalize the makefile for this host machine.
11733 xmake_file=
11734 for f in ${host_xmake_file}
11735 do
11736         if test -f ${srcdir}/config/$f
11737         then
11738                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11739         fi
11740 done
11741
11742 # Conditionalize the makefile for this target machine.
11743 tmake_file_=
11744 for f in ${tmake_file}
11745 do
11746         if test -f ${srcdir}/config/$f
11747         then
11748                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11749         fi
11750 done
11751 tmake_file="${tmake_file_}"
11752
11753 out_object_file=`basename $out_file .c`.o
11754 common_out_object_file=`basename $common_out_file .c`.o
11755
11756 tm_file_list="options.h"
11757 tm_include_list="options.h insn-constants.h"
11758 for f in $tm_file; do
11759   case $f in
11760     ./* )
11761        f=`echo $f | sed 's/^..//'`
11762        tm_file_list="${tm_file_list} $f"
11763        tm_include_list="${tm_include_list} $f"
11764        ;;
11765     defaults.h )
11766        tm_file_list="${tm_file_list} \$(srcdir)/$f"
11767        tm_include_list="${tm_include_list} $f"
11768        ;;
11769     * )
11770        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11771        tm_include_list="${tm_include_list} config/$f"
11772        ;;
11773   esac
11774 done
11775
11776 tm_p_file_list=
11777 tm_p_include_list=
11778 for f in $tm_p_file; do
11779   case $f in
11780     tm-preds.h )
11781        tm_p_file_list="${tm_p_file_list} $f"
11782        tm_p_include_list="${tm_p_include_list} $f"
11783        ;;
11784     * )
11785        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11786        tm_p_include_list="${tm_p_include_list} config/$f"
11787   esac
11788 done
11789
11790 xm_file_list=
11791 xm_include_list=
11792 for f in $xm_file; do
11793   case $f in
11794     ansidecl.h )
11795        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11796        xm_include_list="${xm_include_list} $f"
11797        ;;
11798     auto-host.h )
11799        xm_file_list="${xm_file_list} $f"
11800        xm_include_list="${xm_include_list} $f"
11801        ;;
11802     * )
11803        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11804        xm_include_list="${xm_include_list} config/$f"
11805        ;;
11806   esac
11807 done
11808
11809 host_xm_file_list=
11810 host_xm_include_list=
11811 for f in $host_xm_file; do
11812   case $f in
11813     ansidecl.h )
11814        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11815        host_xm_include_list="${host_xm_include_list} $f"
11816        ;;
11817     auto-host.h )
11818        host_xm_file_list="${host_xm_file_list} $f"
11819        host_xm_include_list="${host_xm_include_list} $f"
11820        ;;
11821     * )
11822        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11823        host_xm_include_list="${host_xm_include_list} config/$f"
11824        ;;
11825   esac
11826 done
11827
11828 build_xm_file_list=
11829 for f in $build_xm_file; do
11830   case $f in
11831     ansidecl.h )
11832        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11833        build_xm_include_list="${build_xm_include_list} $f"
11834        ;;
11835     auto-build.h | auto-host.h )
11836        build_xm_file_list="${build_xm_file_list} $f"
11837        build_xm_include_list="${build_xm_include_list} $f"
11838        ;;
11839     * )
11840        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11841        build_xm_include_list="${build_xm_include_list} config/$f"
11842        ;;
11843   esac
11844 done
11845
11846 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11847 # cross-compiler which does not use the native headers and libraries.
11848 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11849 CROSS=
11850 ALL=all.internal
11851 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11852
11853 if test "x$with_build_sysroot" != x; then
11854   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11855 else
11856   # This value is used, even on a native system, because
11857   # CROSS_SYSTEM_HEADER_DIR is just
11858   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11859   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11860 fi
11861
11862 if test x$host != x$target
11863 then
11864         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11865         ALL=all.cross
11866         SYSTEM_HEADER_DIR=$build_system_header_dir
11867         case "$host","$target" in
11868         # Darwin crosses can use the host system's libraries and headers,
11869         # because of the fat library support.  Of course, it must be the
11870         # same version of Darwin on both sides.  Allow the user to
11871         # just say --target=foo-darwin without a version number to mean
11872         # "the version on this system".
11873             *-*-darwin*,*-*-darwin*)
11874                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11875                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11876                 if test $hostos = $targetos -o $targetos = darwin ; then
11877                     CROSS=
11878                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11879                     with_headers=yes
11880                 fi
11881                 ;;
11882
11883             i?86-*-*,x86_64-*-* \
11884             | powerpc*-*-*,powerpc64*-*-*)
11885                 CROSS="$CROSS -DNATIVE_CROSS" ;;
11886         esac
11887
11888         case $target in
11889                 *-*-mingw*)
11890                         if test "x$with_headers" = x; then
11891                                 with_headers=yes
11892                         fi
11893                         ;;
11894                 *)
11895                         ;;
11896         esac
11897 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11898         SYSTEM_HEADER_DIR=$build_system_header_dir
11899 fi
11900
11901 # If this is a cross-compiler that does not
11902 # have its own set of headers then define
11903 # inhibit_libc
11904
11905 # If this is using newlib, without having the headers available now,
11906 # then define inhibit_libc in LIBGCC2_CFLAGS.
11907 # This prevents libgcc2 from containing any code which requires libc
11908 # support.
11909 : ${inhibit_libc=false}
11910 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11911        test x$with_newlib = xyes ; } &&
11912      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11913        inhibit_libc=true
11914 fi
11915
11916
11917 # When building gcc with a cross-compiler, we need to adjust things so
11918 # that the generator programs are still built with the native compiler.
11919 # Also, we cannot run fixincludes.
11920
11921 # These are the normal (build=host) settings:
11922 CC_FOR_BUILD='$(CC)'
11923 BUILD_CFLAGS='$(ALL_CFLAGS)'
11924 BUILD_LDFLAGS='$(LDFLAGS)'
11925 STMP_FIXINC=stmp-fixinc
11926
11927 # And these apply if build != host, or we are generating coverage data
11928 if test x$build != x$host || test "x$coverage_flags" != x
11929 then
11930     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11931     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11932 fi
11933
11934 # Expand extra_headers to include complete path.
11935 # This substitutes for lots of t-* files.
11936 extra_headers_list=
11937 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11938 for file in ${extra_headers} ; do
11939   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11940 done
11941
11942 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11943 if test x"$use_gcc_tgmath" = xyes
11944 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11945 fi
11946
11947 # Define collect2 in Makefile.
11948 case $host_can_use_collect2 in
11949   no) collect2= ;;
11950   *) collect2='collect2$(exeext)' ;;
11951 esac
11952
11953
11954 # Add a definition of USE_COLLECT2 if system wants one.
11955 case $use_collect2 in
11956   no) use_collect2= ;;
11957   "") ;;
11958   *)
11959     host_xm_defines="${host_xm_defines} USE_COLLECT2"
11960     xm_defines="${xm_defines} USE_COLLECT2"
11961     case $host_can_use_collect2 in
11962       no)
11963         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11964         ;;
11965     esac
11966     ;;
11967 esac
11968
11969
11970 cat >>confdefs.h <<_ACEOF
11971 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11972 _ACEOF
11973
11974
11975 # ---------------------------
11976 # Assembler & linker features
11977 # ---------------------------
11978
11979 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11980 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11981 # However when ld-new is first executed from the build tree, libtool will
11982 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11983 # to the build tree.  While doing this we need to use the previous-stage
11984 # linker, or we have an infinite loop.  The presence of a shell script as
11985 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11986 # the gcc/collect-ld script.  So we need to know how libtool works, or
11987 # exec-tool will fail.
11988
11989
11990 case `pwd` in
11991   *\ * | *\     *)
11992     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11993 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11994 esac
11995
11996
11997
11998 macro_version='2.2.7a'
11999 macro_revision='1.3134'
12000
12001
12002
12003
12004
12005
12006
12007
12008
12009
12010
12011
12012
12013 ltmain="$ac_aux_dir/ltmain.sh"
12014
12015 # Backslashify metacharacters that are still active within
12016 # double-quoted strings.
12017 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
12018
12019 # Same as above, but do not quote variable references.
12020 double_quote_subst='s/\(["`\\]\)/\\\1/g'
12021
12022 # Sed substitution to delay expansion of an escaped shell variable in a
12023 # double_quote_subst'ed string.
12024 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
12025
12026 # Sed substitution to delay expansion of an escaped single quote.
12027 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
12028
12029 # Sed substitution to avoid accidental globbing in evaled expressions
12030 no_glob_subst='s/\*/\\\*/g'
12031
12032 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
12033 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
12034 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
12035
12036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
12037 $as_echo_n "checking how to print strings... " >&6; }
12038 # Test print first, because it will be a builtin if present.
12039 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
12040    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
12041   ECHO='print -r --'
12042 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
12043   ECHO='printf %s\n'
12044 else
12045   # Use this function as a fallback that always works.
12046   func_fallback_echo ()
12047   {
12048     eval 'cat <<_LTECHO_EOF
12049 $1
12050 _LTECHO_EOF'
12051   }
12052   ECHO='func_fallback_echo'
12053 fi
12054
12055 # func_echo_all arg...
12056 # Invoke $ECHO with all args, space-separated.
12057 func_echo_all ()
12058 {
12059     $ECHO ""
12060 }
12061
12062 case "$ECHO" in
12063   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
12064 $as_echo "printf" >&6; } ;;
12065   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
12066 $as_echo "print -r" >&6; } ;;
12067   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
12068 $as_echo "cat" >&6; } ;;
12069 esac
12070
12071
12072
12073
12074
12075
12076
12077
12078
12079
12080
12081
12082
12083
12084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
12085 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
12086 if test "${ac_cv_path_SED+set}" = set; then :
12087   $as_echo_n "(cached) " >&6
12088 else
12089             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
12090      for ac_i in 1 2 3 4 5 6 7; do
12091        ac_script="$ac_script$as_nl$ac_script"
12092      done
12093      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
12094      { ac_script=; unset ac_script;}
12095      if test -z "$SED"; then
12096   ac_path_SED_found=false
12097   # Loop through the user's path and test for each of PROGNAME-LIST
12098   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12099 for as_dir in $PATH
12100 do
12101   IFS=$as_save_IFS
12102   test -z "$as_dir" && as_dir=.
12103     for ac_prog in sed gsed; do
12104     for ac_exec_ext in '' $ac_executable_extensions; do
12105       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
12106       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
12107 # Check for GNU ac_path_SED and select it if it is found.
12108   # Check for GNU $ac_path_SED
12109 case `"$ac_path_SED" --version 2>&1` in
12110 *GNU*)
12111   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
12112 *)
12113   ac_count=0
12114   $as_echo_n 0123456789 >"conftest.in"
12115   while :
12116   do
12117     cat "conftest.in" "conftest.in" >"conftest.tmp"
12118     mv "conftest.tmp" "conftest.in"
12119     cp "conftest.in" "conftest.nl"
12120     $as_echo '' >> "conftest.nl"
12121     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
12122     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12123     as_fn_arith $ac_count + 1 && ac_count=$as_val
12124     if test $ac_count -gt ${ac_path_SED_max-0}; then
12125       # Best one so far, save it but keep looking for a better one
12126       ac_cv_path_SED="$ac_path_SED"
12127       ac_path_SED_max=$ac_count
12128     fi
12129     # 10*(2^10) chars as input seems more than enough
12130     test $ac_count -gt 10 && break
12131   done
12132   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12133 esac
12134
12135       $ac_path_SED_found && break 3
12136     done
12137   done
12138   done
12139 IFS=$as_save_IFS
12140   if test -z "$ac_cv_path_SED"; then
12141     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
12142   fi
12143 else
12144   ac_cv_path_SED=$SED
12145 fi
12146
12147 fi
12148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
12149 $as_echo "$ac_cv_path_SED" >&6; }
12150  SED="$ac_cv_path_SED"
12151   rm -f conftest.sed
12152
12153 test -z "$SED" && SED=sed
12154 Xsed="$SED -e 1s/^X//"
12155
12156
12157
12158
12159
12160
12161
12162
12163
12164
12165
12166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
12167 $as_echo_n "checking for fgrep... " >&6; }
12168 if test "${ac_cv_path_FGREP+set}" = set; then :
12169   $as_echo_n "(cached) " >&6
12170 else
12171   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
12172    then ac_cv_path_FGREP="$GREP -F"
12173    else
12174      if test -z "$FGREP"; then
12175   ac_path_FGREP_found=false
12176   # Loop through the user's path and test for each of PROGNAME-LIST
12177   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12178 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
12179 do
12180   IFS=$as_save_IFS
12181   test -z "$as_dir" && as_dir=.
12182     for ac_prog in fgrep; do
12183     for ac_exec_ext in '' $ac_executable_extensions; do
12184       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
12185       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
12186 # Check for GNU ac_path_FGREP and select it if it is found.
12187   # Check for GNU $ac_path_FGREP
12188 case `"$ac_path_FGREP" --version 2>&1` in
12189 *GNU*)
12190   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
12191 *)
12192   ac_count=0
12193   $as_echo_n 0123456789 >"conftest.in"
12194   while :
12195   do
12196     cat "conftest.in" "conftest.in" >"conftest.tmp"
12197     mv "conftest.tmp" "conftest.in"
12198     cp "conftest.in" "conftest.nl"
12199     $as_echo 'FGREP' >> "conftest.nl"
12200     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
12201     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12202     as_fn_arith $ac_count + 1 && ac_count=$as_val
12203     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
12204       # Best one so far, save it but keep looking for a better one
12205       ac_cv_path_FGREP="$ac_path_FGREP"
12206       ac_path_FGREP_max=$ac_count
12207     fi
12208     # 10*(2^10) chars as input seems more than enough
12209     test $ac_count -gt 10 && break
12210   done
12211   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12212 esac
12213
12214       $ac_path_FGREP_found && break 3
12215     done
12216   done
12217   done
12218 IFS=$as_save_IFS
12219   if test -z "$ac_cv_path_FGREP"; then
12220     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
12221   fi
12222 else
12223   ac_cv_path_FGREP=$FGREP
12224 fi
12225
12226    fi
12227 fi
12228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
12229 $as_echo "$ac_cv_path_FGREP" >&6; }
12230  FGREP="$ac_cv_path_FGREP"
12231
12232
12233 test -z "$GREP" && GREP=grep
12234
12235
12236
12237
12238
12239
12240
12241
12242
12243
12244
12245
12246
12247
12248
12249
12250
12251
12252
12253 # Check whether --with-gnu-ld was given.
12254 if test "${with_gnu_ld+set}" = set; then :
12255   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12256 else
12257   with_gnu_ld=no
12258 fi
12259
12260 ac_prog=ld
12261 if test "$GCC" = yes; then
12262   # Check if gcc -print-prog-name=ld gives a path.
12263   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12264 $as_echo_n "checking for ld used by $CC... " >&6; }
12265   case $host in
12266   *-*-mingw*)
12267     # gcc leaves a trailing carriage return which upsets mingw
12268     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12269   *)
12270     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12271   esac
12272   case $ac_prog in
12273     # Accept absolute paths.
12274     [\\/]* | ?:[\\/]*)
12275       re_direlt='/[^/][^/]*/\.\./'
12276       # Canonicalize the pathname of ld
12277       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12278       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12279         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12280       done
12281       test -z "$LD" && LD="$ac_prog"
12282       ;;
12283   "")
12284     # If it fails, then pretend we aren't using GCC.
12285     ac_prog=ld
12286     ;;
12287   *)
12288     # If it is relative, then search for the first ld in PATH.
12289     with_gnu_ld=unknown
12290     ;;
12291   esac
12292 elif test "$with_gnu_ld" = yes; then
12293   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12294 $as_echo_n "checking for GNU ld... " >&6; }
12295 else
12296   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12297 $as_echo_n "checking for non-GNU ld... " >&6; }
12298 fi
12299 if test "${lt_cv_path_LD+set}" = set; then :
12300   $as_echo_n "(cached) " >&6
12301 else
12302   if test -z "$LD"; then
12303   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12304   for ac_dir in $PATH; do
12305     IFS="$lt_save_ifs"
12306     test -z "$ac_dir" && ac_dir=.
12307     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12308       lt_cv_path_LD="$ac_dir/$ac_prog"
12309       # Check to see if the program is GNU ld.  I'd rather use --version,
12310       # but apparently some variants of GNU ld only accept -v.
12311       # Break only if it was the GNU/non-GNU ld that we prefer.
12312       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12313       *GNU* | *'with BFD'*)
12314         test "$with_gnu_ld" != no && break
12315         ;;
12316       *)
12317         test "$with_gnu_ld" != yes && break
12318         ;;
12319       esac
12320     fi
12321   done
12322   IFS="$lt_save_ifs"
12323 else
12324   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12325 fi
12326 fi
12327
12328 LD="$lt_cv_path_LD"
12329 if test -n "$LD"; then
12330   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12331 $as_echo "$LD" >&6; }
12332 else
12333   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12334 $as_echo "no" >&6; }
12335 fi
12336 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12338 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12339 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12340   $as_echo_n "(cached) " >&6
12341 else
12342   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12343 case `$LD -v 2>&1 </dev/null` in
12344 *GNU* | *'with BFD'*)
12345   lt_cv_prog_gnu_ld=yes
12346   ;;
12347 *)
12348   lt_cv_prog_gnu_ld=no
12349   ;;
12350 esac
12351 fi
12352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12353 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12354 with_gnu_ld=$lt_cv_prog_gnu_ld
12355
12356
12357
12358
12359
12360
12361
12362
12363
12364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12365 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12366 if test "${lt_cv_path_NM+set}" = set; then :
12367   $as_echo_n "(cached) " >&6
12368 else
12369   if test -n "$NM"; then
12370   # Let the user override the test.
12371   lt_cv_path_NM="$NM"
12372 else
12373   lt_nm_to_check="${ac_tool_prefix}nm"
12374   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12375     lt_nm_to_check="$lt_nm_to_check nm"
12376   fi
12377   for lt_tmp_nm in $lt_nm_to_check; do
12378     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12379     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12380       IFS="$lt_save_ifs"
12381       test -z "$ac_dir" && ac_dir=.
12382       tmp_nm="$ac_dir/$lt_tmp_nm"
12383       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12384         # Check to see if the nm accepts a BSD-compat flag.
12385         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12386         #   nm: unknown option "B" ignored
12387         # Tru64's nm complains that /dev/null is an invalid object file
12388         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12389         */dev/null* | *'Invalid file or object type'*)
12390           lt_cv_path_NM="$tmp_nm -B"
12391           break
12392           ;;
12393         *)
12394           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12395           */dev/null*)
12396             lt_cv_path_NM="$tmp_nm -p"
12397             break
12398             ;;
12399           *)
12400             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12401             continue # so that we can try to find one that supports BSD flags
12402             ;;
12403           esac
12404           ;;
12405         esac
12406       fi
12407     done
12408     IFS="$lt_save_ifs"
12409   done
12410   : ${lt_cv_path_NM=no}
12411 fi
12412 fi
12413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12414 $as_echo "$lt_cv_path_NM" >&6; }
12415 if test "$lt_cv_path_NM" != "no"; then
12416   NM="$lt_cv_path_NM"
12417 else
12418   # Didn't find any BSD compatible name lister, look for dumpbin.
12419   if test -n "$DUMPBIN"; then :
12420     # Let the user override the test.
12421   else
12422     if test -n "$ac_tool_prefix"; then
12423   for ac_prog in dumpbin "link -dump"
12424   do
12425     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12426 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12428 $as_echo_n "checking for $ac_word... " >&6; }
12429 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12430   $as_echo_n "(cached) " >&6
12431 else
12432   if test -n "$DUMPBIN"; then
12433   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12434 else
12435 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12436 for as_dir in $PATH
12437 do
12438   IFS=$as_save_IFS
12439   test -z "$as_dir" && as_dir=.
12440     for ac_exec_ext in '' $ac_executable_extensions; do
12441   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12442     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12443     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12444     break 2
12445   fi
12446 done
12447   done
12448 IFS=$as_save_IFS
12449
12450 fi
12451 fi
12452 DUMPBIN=$ac_cv_prog_DUMPBIN
12453 if test -n "$DUMPBIN"; then
12454   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12455 $as_echo "$DUMPBIN" >&6; }
12456 else
12457   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12458 $as_echo "no" >&6; }
12459 fi
12460
12461
12462     test -n "$DUMPBIN" && break
12463   done
12464 fi
12465 if test -z "$DUMPBIN"; then
12466   ac_ct_DUMPBIN=$DUMPBIN
12467   for ac_prog in dumpbin "link -dump"
12468 do
12469   # Extract the first word of "$ac_prog", so it can be a program name with args.
12470 set dummy $ac_prog; ac_word=$2
12471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12472 $as_echo_n "checking for $ac_word... " >&6; }
12473 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12474   $as_echo_n "(cached) " >&6
12475 else
12476   if test -n "$ac_ct_DUMPBIN"; then
12477   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12478 else
12479 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12480 for as_dir in $PATH
12481 do
12482   IFS=$as_save_IFS
12483   test -z "$as_dir" && as_dir=.
12484     for ac_exec_ext in '' $ac_executable_extensions; do
12485   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12486     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12487     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12488     break 2
12489   fi
12490 done
12491   done
12492 IFS=$as_save_IFS
12493
12494 fi
12495 fi
12496 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12497 if test -n "$ac_ct_DUMPBIN"; then
12498   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12499 $as_echo "$ac_ct_DUMPBIN" >&6; }
12500 else
12501   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12502 $as_echo "no" >&6; }
12503 fi
12504
12505
12506   test -n "$ac_ct_DUMPBIN" && break
12507 done
12508
12509   if test "x$ac_ct_DUMPBIN" = x; then
12510     DUMPBIN=":"
12511   else
12512     case $cross_compiling:$ac_tool_warned in
12513 yes:)
12514 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12515 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12516 ac_tool_warned=yes ;;
12517 esac
12518     DUMPBIN=$ac_ct_DUMPBIN
12519   fi
12520 fi
12521
12522     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12523     *COFF*)
12524       DUMPBIN="$DUMPBIN -symbols"
12525       ;;
12526     *)
12527       DUMPBIN=:
12528       ;;
12529     esac
12530   fi
12531
12532   if test "$DUMPBIN" != ":"; then
12533     NM="$DUMPBIN"
12534   fi
12535 fi
12536 test -z "$NM" && NM=nm
12537
12538
12539
12540
12541
12542
12543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12544 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12545 if test "${lt_cv_nm_interface+set}" = set; then :
12546   $as_echo_n "(cached) " >&6
12547 else
12548   lt_cv_nm_interface="BSD nm"
12549   echo "int some_variable = 0;" > conftest.$ac_ext
12550   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12551   (eval "$ac_compile" 2>conftest.err)
12552   cat conftest.err >&5
12553   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12554   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12555   cat conftest.err >&5
12556   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12557   cat conftest.out >&5
12558   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12559     lt_cv_nm_interface="MS dumpbin"
12560   fi
12561   rm -f conftest*
12562 fi
12563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12564 $as_echo "$lt_cv_nm_interface" >&6; }
12565
12566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12567 $as_echo_n "checking whether ln -s works... " >&6; }
12568 LN_S=$as_ln_s
12569 if test "$LN_S" = "ln -s"; then
12570   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12571 $as_echo "yes" >&6; }
12572 else
12573   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12574 $as_echo "no, using $LN_S" >&6; }
12575 fi
12576
12577 # find the maximum length of command line arguments
12578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12579 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12580 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12581   $as_echo_n "(cached) " >&6
12582 else
12583     i=0
12584   teststring="ABCD"
12585
12586   case $build_os in
12587   msdosdjgpp*)
12588     # On DJGPP, this test can blow up pretty badly due to problems in libc
12589     # (any single argument exceeding 2000 bytes causes a buffer overrun
12590     # during glob expansion).  Even if it were fixed, the result of this
12591     # check would be larger than it should be.
12592     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
12593     ;;
12594
12595   gnu*)
12596     # Under GNU Hurd, this test is not required because there is
12597     # no limit to the length of command line arguments.
12598     # Libtool will interpret -1 as no limit whatsoever
12599     lt_cv_sys_max_cmd_len=-1;
12600     ;;
12601
12602   cygwin* | mingw* | cegcc*)
12603     # On Win9x/ME, this test blows up -- it succeeds, but takes
12604     # about 5 minutes as the teststring grows exponentially.
12605     # Worse, since 9x/ME are not pre-emptively multitasking,
12606     # you end up with a "frozen" computer, even though with patience
12607     # the test eventually succeeds (with a max line length of 256k).
12608     # Instead, let's just punt: use the minimum linelength reported by
12609     # all of the supported platforms: 8192 (on NT/2K/XP).
12610     lt_cv_sys_max_cmd_len=8192;
12611     ;;
12612
12613   mint*)
12614     # On MiNT this can take a long time and run out of memory.
12615     lt_cv_sys_max_cmd_len=8192;
12616     ;;
12617
12618   amigaos*)
12619     # On AmigaOS with pdksh, this test takes hours, literally.
12620     # So we just punt and use a minimum line length of 8192.
12621     lt_cv_sys_max_cmd_len=8192;
12622     ;;
12623
12624   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12625     # This has been around since 386BSD, at least.  Likely further.
12626     if test -x /sbin/sysctl; then
12627       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12628     elif test -x /usr/sbin/sysctl; then
12629       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12630     else
12631       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
12632     fi
12633     # And add a safety zone
12634     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12635     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12636     ;;
12637
12638   interix*)
12639     # We know the value 262144 and hardcode it with a safety zone (like BSD)
12640     lt_cv_sys_max_cmd_len=196608
12641     ;;
12642
12643   osf*)
12644     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12645     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12646     # nice to cause kernel panics so lets avoid the loop below.
12647     # First set a reasonable default.
12648     lt_cv_sys_max_cmd_len=16384
12649     #
12650     if test -x /sbin/sysconfig; then
12651       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12652         *1*) lt_cv_sys_max_cmd_len=-1 ;;
12653       esac
12654     fi
12655     ;;
12656   sco3.2v5*)
12657     lt_cv_sys_max_cmd_len=102400
12658     ;;
12659   sysv5* | sco5v6* | sysv4.2uw2*)
12660     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12661     if test -n "$kargmax"; then
12662       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
12663     else
12664       lt_cv_sys_max_cmd_len=32768
12665     fi
12666     ;;
12667   *)
12668     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12669     if test -n "$lt_cv_sys_max_cmd_len"; then
12670       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12671       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12672     else
12673       # Make teststring a little bigger before we do anything with it.
12674       # a 1K string should be a reasonable start.
12675       for i in 1 2 3 4 5 6 7 8 ; do
12676         teststring=$teststring$teststring
12677       done
12678       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12679       # If test is not a shell built-in, we'll probably end up computing a
12680       # maximum length that is only half of the actual maximum length, but
12681       # we can't tell.
12682       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12683                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12684               test $i != 17 # 1/2 MB should be enough
12685       do
12686         i=`expr $i + 1`
12687         teststring=$teststring$teststring
12688       done
12689       # Only check the string length outside the loop.
12690       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12691       teststring=
12692       # Add a significant safety factor because C++ compilers can tack on
12693       # massive amounts of additional arguments before passing them to the
12694       # linker.  It appears as though 1/2 is a usable value.
12695       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12696     fi
12697     ;;
12698   esac
12699
12700 fi
12701
12702 if test -n $lt_cv_sys_max_cmd_len ; then
12703   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12704 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12705 else
12706   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12707 $as_echo "none" >&6; }
12708 fi
12709 max_cmd_len=$lt_cv_sys_max_cmd_len
12710
12711
12712
12713
12714
12715
12716 : ${CP="cp -f"}
12717 : ${MV="mv -f"}
12718 : ${RM="rm -f"}
12719
12720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12721 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12722 # Try some XSI features
12723 xsi_shell=no
12724 ( _lt_dummy="a/b/c"
12725   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12726       = c,a/b,, \
12727     && eval 'test $(( 1 + 1 )) -eq 2 \
12728     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12729   && xsi_shell=yes
12730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12731 $as_echo "$xsi_shell" >&6; }
12732
12733
12734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12735 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12736 lt_shell_append=no
12737 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12738     >/dev/null 2>&1 \
12739   && lt_shell_append=yes
12740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12741 $as_echo "$lt_shell_append" >&6; }
12742
12743
12744 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12745   lt_unset=unset
12746 else
12747   lt_unset=false
12748 fi
12749
12750
12751
12752
12753
12754 # test EBCDIC or ASCII
12755 case `echo X|tr X '\101'` in
12756  A) # ASCII based system
12757     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12758   lt_SP2NL='tr \040 \012'
12759   lt_NL2SP='tr \015\012 \040\040'
12760   ;;
12761  *) # EBCDIC based system
12762   lt_SP2NL='tr \100 \n'
12763   lt_NL2SP='tr \r\n \100\100'
12764   ;;
12765 esac
12766
12767
12768
12769
12770
12771
12772
12773
12774
12775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12776 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12777 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12778   $as_echo_n "(cached) " >&6
12779 else
12780   lt_cv_ld_reload_flag='-r'
12781 fi
12782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12783 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12784 reload_flag=$lt_cv_ld_reload_flag
12785 case $reload_flag in
12786 "" | " "*) ;;
12787 *) reload_flag=" $reload_flag" ;;
12788 esac
12789 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12790 case $host_os in
12791   darwin*)
12792     if test "$GCC" = yes; then
12793       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12794     else
12795       reload_cmds='$LD$reload_flag -o $output$reload_objs'
12796     fi
12797     ;;
12798 esac
12799
12800
12801
12802
12803
12804
12805
12806
12807
12808 if test -n "$ac_tool_prefix"; then
12809   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12810 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12812 $as_echo_n "checking for $ac_word... " >&6; }
12813 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12814   $as_echo_n "(cached) " >&6
12815 else
12816   if test -n "$OBJDUMP"; then
12817   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12818 else
12819 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12820 for as_dir in $PATH
12821 do
12822   IFS=$as_save_IFS
12823   test -z "$as_dir" && as_dir=.
12824     for ac_exec_ext in '' $ac_executable_extensions; do
12825   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12826     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12827     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12828     break 2
12829   fi
12830 done
12831   done
12832 IFS=$as_save_IFS
12833
12834 fi
12835 fi
12836 OBJDUMP=$ac_cv_prog_OBJDUMP
12837 if test -n "$OBJDUMP"; then
12838   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12839 $as_echo "$OBJDUMP" >&6; }
12840 else
12841   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12842 $as_echo "no" >&6; }
12843 fi
12844
12845
12846 fi
12847 if test -z "$ac_cv_prog_OBJDUMP"; then
12848   ac_ct_OBJDUMP=$OBJDUMP
12849   # Extract the first word of "objdump", so it can be a program name with args.
12850 set dummy objdump; ac_word=$2
12851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12852 $as_echo_n "checking for $ac_word... " >&6; }
12853 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12854   $as_echo_n "(cached) " >&6
12855 else
12856   if test -n "$ac_ct_OBJDUMP"; then
12857   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12858 else
12859 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12860 for as_dir in $PATH
12861 do
12862   IFS=$as_save_IFS
12863   test -z "$as_dir" && as_dir=.
12864     for ac_exec_ext in '' $ac_executable_extensions; do
12865   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12866     ac_cv_prog_ac_ct_OBJDUMP="objdump"
12867     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12868     break 2
12869   fi
12870 done
12871   done
12872 IFS=$as_save_IFS
12873
12874 fi
12875 fi
12876 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12877 if test -n "$ac_ct_OBJDUMP"; then
12878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12879 $as_echo "$ac_ct_OBJDUMP" >&6; }
12880 else
12881   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12882 $as_echo "no" >&6; }
12883 fi
12884
12885   if test "x$ac_ct_OBJDUMP" = x; then
12886     OBJDUMP="false"
12887   else
12888     case $cross_compiling:$ac_tool_warned in
12889 yes:)
12890 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12891 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12892 ac_tool_warned=yes ;;
12893 esac
12894     OBJDUMP=$ac_ct_OBJDUMP
12895   fi
12896 else
12897   OBJDUMP="$ac_cv_prog_OBJDUMP"
12898 fi
12899
12900 test -z "$OBJDUMP" && OBJDUMP=objdump
12901
12902
12903
12904
12905
12906
12907
12908
12909
12910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12911 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12912 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12913   $as_echo_n "(cached) " >&6
12914 else
12915   lt_cv_file_magic_cmd='$MAGIC_CMD'
12916 lt_cv_file_magic_test_file=
12917 lt_cv_deplibs_check_method='unknown'
12918 # Need to set the preceding variable on all platforms that support
12919 # interlibrary dependencies.
12920 # 'none' -- dependencies not supported.
12921 # `unknown' -- same as none, but documents that we really don't know.
12922 # 'pass_all' -- all dependencies passed with no checks.
12923 # 'test_compile' -- check by making test program.
12924 # 'file_magic [[regex]]' -- check by looking for files in library path
12925 # which responds to the $file_magic_cmd with a given extended regex.
12926 # If you have `file' or equivalent on your system and you're not sure
12927 # whether `pass_all' will *always* work, you probably want this one.
12928
12929 case $host_os in
12930 aix[4-9]*)
12931   lt_cv_deplibs_check_method=pass_all
12932   ;;
12933
12934 beos*)
12935   lt_cv_deplibs_check_method=pass_all
12936   ;;
12937
12938 bsdi[45]*)
12939   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12940   lt_cv_file_magic_cmd='/usr/bin/file -L'
12941   lt_cv_file_magic_test_file=/shlib/libc.so
12942   ;;
12943
12944 cygwin*)
12945   # func_win32_libid is a shell function defined in ltmain.sh
12946   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12947   lt_cv_file_magic_cmd='func_win32_libid'
12948   ;;
12949
12950 mingw* | pw32*)
12951   # Base MSYS/MinGW do not provide the 'file' command needed by
12952   # func_win32_libid shell function, so use a weaker test based on 'objdump',
12953   # unless we find 'file', for example because we are cross-compiling.
12954   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12955   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12956     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12957     lt_cv_file_magic_cmd='func_win32_libid'
12958   else
12959     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12960     lt_cv_file_magic_cmd='$OBJDUMP -f'
12961   fi
12962   ;;
12963
12964 cegcc*)
12965   # use the weaker test based on 'objdump'. See mingw*.
12966   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12967   lt_cv_file_magic_cmd='$OBJDUMP -f'
12968   ;;
12969
12970 darwin* | rhapsody*)
12971   lt_cv_deplibs_check_method=pass_all
12972   ;;
12973
12974 freebsd* | dragonfly*)
12975   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12976     case $host_cpu in
12977     i*86 )
12978       # Not sure whether the presence of OpenBSD here was a mistake.
12979       # Let's accept both of them until this is cleared up.
12980       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12981       lt_cv_file_magic_cmd=/usr/bin/file
12982       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12983       ;;
12984     esac
12985   else
12986     lt_cv_deplibs_check_method=pass_all
12987   fi
12988   ;;
12989
12990 gnu*)
12991   lt_cv_deplibs_check_method=pass_all
12992   ;;
12993
12994 haiku*)
12995   lt_cv_deplibs_check_method=pass_all
12996   ;;
12997
12998 hpux10.20* | hpux11*)
12999   lt_cv_file_magic_cmd=/usr/bin/file
13000   case $host_cpu in
13001   ia64*)
13002     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
13003     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
13004     ;;
13005   hppa*64*)
13006     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
13007     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
13008     ;;
13009   *)
13010     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
13011     lt_cv_file_magic_test_file=/usr/lib/libc.sl
13012     ;;
13013   esac
13014   ;;
13015
13016 interix[3-9]*)
13017   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
13018   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
13019   ;;
13020
13021 irix5* | irix6* | nonstopux*)
13022   case $LD in
13023   *-32|*"-32 ") libmagic=32-bit;;
13024   *-n32|*"-n32 ") libmagic=N32;;
13025   *-64|*"-64 ") libmagic=64-bit;;
13026   *) libmagic=never-match;;
13027   esac
13028   lt_cv_deplibs_check_method=pass_all
13029   ;;
13030
13031 # This must be Linux ELF.
13032 linux* | k*bsd*-gnu | kopensolaris*-gnu)
13033   lt_cv_deplibs_check_method=pass_all
13034   ;;
13035
13036 netbsd*)
13037   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
13038     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
13039   else
13040     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
13041   fi
13042   ;;
13043
13044 newos6*)
13045   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
13046   lt_cv_file_magic_cmd=/usr/bin/file
13047   lt_cv_file_magic_test_file=/usr/lib/libnls.so
13048   ;;
13049
13050 *nto* | *qnx*)
13051   lt_cv_deplibs_check_method=pass_all
13052   ;;
13053
13054 openbsd*)
13055   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
13056     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
13057   else
13058     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
13059   fi
13060   ;;
13061
13062 osf3* | osf4* | osf5*)
13063   lt_cv_deplibs_check_method=pass_all
13064   ;;
13065
13066 rdos*)
13067   lt_cv_deplibs_check_method=pass_all
13068   ;;
13069
13070 solaris*)
13071   lt_cv_deplibs_check_method=pass_all
13072   ;;
13073
13074 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
13075   lt_cv_deplibs_check_method=pass_all
13076   ;;
13077
13078 sysv4 | sysv4.3*)
13079   case $host_vendor in
13080   motorola)
13081     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]'
13082     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
13083     ;;
13084   ncr)
13085     lt_cv_deplibs_check_method=pass_all
13086     ;;
13087   sequent)
13088     lt_cv_file_magic_cmd='/bin/file'
13089     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
13090     ;;
13091   sni)
13092     lt_cv_file_magic_cmd='/bin/file'
13093     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
13094     lt_cv_file_magic_test_file=/lib/libc.so
13095     ;;
13096   siemens)
13097     lt_cv_deplibs_check_method=pass_all
13098     ;;
13099   pc)
13100     lt_cv_deplibs_check_method=pass_all
13101     ;;
13102   esac
13103   ;;
13104
13105 tpf*)
13106   lt_cv_deplibs_check_method=pass_all
13107   ;;
13108 esac
13109
13110 fi
13111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
13112 $as_echo "$lt_cv_deplibs_check_method" >&6; }
13113 file_magic_cmd=$lt_cv_file_magic_cmd
13114 deplibs_check_method=$lt_cv_deplibs_check_method
13115 test -z "$deplibs_check_method" && deplibs_check_method=unknown
13116
13117
13118
13119
13120
13121
13122
13123
13124
13125
13126
13127
13128 if test -n "$ac_tool_prefix"; then
13129   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
13130 set dummy ${ac_tool_prefix}ar; ac_word=$2
13131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13132 $as_echo_n "checking for $ac_word... " >&6; }
13133 if test "${ac_cv_prog_AR+set}" = set; then :
13134   $as_echo_n "(cached) " >&6
13135 else
13136   if test -n "$AR"; then
13137   ac_cv_prog_AR="$AR" # Let the user override the test.
13138 else
13139 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13140 for as_dir in $PATH
13141 do
13142   IFS=$as_save_IFS
13143   test -z "$as_dir" && as_dir=.
13144     for ac_exec_ext in '' $ac_executable_extensions; do
13145   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13146     ac_cv_prog_AR="${ac_tool_prefix}ar"
13147     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13148     break 2
13149   fi
13150 done
13151   done
13152 IFS=$as_save_IFS
13153
13154 fi
13155 fi
13156 AR=$ac_cv_prog_AR
13157 if test -n "$AR"; then
13158   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
13159 $as_echo "$AR" >&6; }
13160 else
13161   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13162 $as_echo "no" >&6; }
13163 fi
13164
13165
13166 fi
13167 if test -z "$ac_cv_prog_AR"; then
13168   ac_ct_AR=$AR
13169   # Extract the first word of "ar", so it can be a program name with args.
13170 set dummy ar; ac_word=$2
13171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13172 $as_echo_n "checking for $ac_word... " >&6; }
13173 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
13174   $as_echo_n "(cached) " >&6
13175 else
13176   if test -n "$ac_ct_AR"; then
13177   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
13178 else
13179 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13180 for as_dir in $PATH
13181 do
13182   IFS=$as_save_IFS
13183   test -z "$as_dir" && as_dir=.
13184     for ac_exec_ext in '' $ac_executable_extensions; do
13185   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13186     ac_cv_prog_ac_ct_AR="ar"
13187     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13188     break 2
13189   fi
13190 done
13191   done
13192 IFS=$as_save_IFS
13193
13194 fi
13195 fi
13196 ac_ct_AR=$ac_cv_prog_ac_ct_AR
13197 if test -n "$ac_ct_AR"; then
13198   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
13199 $as_echo "$ac_ct_AR" >&6; }
13200 else
13201   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13202 $as_echo "no" >&6; }
13203 fi
13204
13205   if test "x$ac_ct_AR" = x; then
13206     AR="false"
13207   else
13208     case $cross_compiling:$ac_tool_warned in
13209 yes:)
13210 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13211 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13212 ac_tool_warned=yes ;;
13213 esac
13214     AR=$ac_ct_AR
13215   fi
13216 else
13217   AR="$ac_cv_prog_AR"
13218 fi
13219
13220 test -z "$AR" && AR=ar
13221 test -z "$AR_FLAGS" && AR_FLAGS=cru
13222
13223
13224
13225
13226
13227
13228
13229
13230
13231
13232
13233 if test -n "$ac_tool_prefix"; then
13234   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
13235 set dummy ${ac_tool_prefix}strip; ac_word=$2
13236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13237 $as_echo_n "checking for $ac_word... " >&6; }
13238 if test "${ac_cv_prog_STRIP+set}" = set; then :
13239   $as_echo_n "(cached) " >&6
13240 else
13241   if test -n "$STRIP"; then
13242   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
13243 else
13244 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13245 for as_dir in $PATH
13246 do
13247   IFS=$as_save_IFS
13248   test -z "$as_dir" && as_dir=.
13249     for ac_exec_ext in '' $ac_executable_extensions; do
13250   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13251     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
13252     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13253     break 2
13254   fi
13255 done
13256   done
13257 IFS=$as_save_IFS
13258
13259 fi
13260 fi
13261 STRIP=$ac_cv_prog_STRIP
13262 if test -n "$STRIP"; then
13263   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
13264 $as_echo "$STRIP" >&6; }
13265 else
13266   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13267 $as_echo "no" >&6; }
13268 fi
13269
13270
13271 fi
13272 if test -z "$ac_cv_prog_STRIP"; then
13273   ac_ct_STRIP=$STRIP
13274   # Extract the first word of "strip", so it can be a program name with args.
13275 set dummy strip; ac_word=$2
13276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13277 $as_echo_n "checking for $ac_word... " >&6; }
13278 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13279   $as_echo_n "(cached) " >&6
13280 else
13281   if test -n "$ac_ct_STRIP"; then
13282   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13283 else
13284 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13285 for as_dir in $PATH
13286 do
13287   IFS=$as_save_IFS
13288   test -z "$as_dir" && as_dir=.
13289     for ac_exec_ext in '' $ac_executable_extensions; do
13290   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13291     ac_cv_prog_ac_ct_STRIP="strip"
13292     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13293     break 2
13294   fi
13295 done
13296   done
13297 IFS=$as_save_IFS
13298
13299 fi
13300 fi
13301 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13302 if test -n "$ac_ct_STRIP"; then
13303   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13304 $as_echo "$ac_ct_STRIP" >&6; }
13305 else
13306   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13307 $as_echo "no" >&6; }
13308 fi
13309
13310   if test "x$ac_ct_STRIP" = x; then
13311     STRIP=":"
13312   else
13313     case $cross_compiling:$ac_tool_warned in
13314 yes:)
13315 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13316 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13317 ac_tool_warned=yes ;;
13318 esac
13319     STRIP=$ac_ct_STRIP
13320   fi
13321 else
13322   STRIP="$ac_cv_prog_STRIP"
13323 fi
13324
13325 test -z "$STRIP" && STRIP=:
13326
13327
13328
13329
13330
13331
13332 if test -n "$ac_tool_prefix"; then
13333   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13334 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13336 $as_echo_n "checking for $ac_word... " >&6; }
13337 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13338   $as_echo_n "(cached) " >&6
13339 else
13340   if test -n "$RANLIB"; then
13341   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13342 else
13343 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13344 for as_dir in $PATH
13345 do
13346   IFS=$as_save_IFS
13347   test -z "$as_dir" && as_dir=.
13348     for ac_exec_ext in '' $ac_executable_extensions; do
13349   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13350     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13351     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13352     break 2
13353   fi
13354 done
13355   done
13356 IFS=$as_save_IFS
13357
13358 fi
13359 fi
13360 RANLIB=$ac_cv_prog_RANLIB
13361 if test -n "$RANLIB"; then
13362   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13363 $as_echo "$RANLIB" >&6; }
13364 else
13365   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13366 $as_echo "no" >&6; }
13367 fi
13368
13369
13370 fi
13371 if test -z "$ac_cv_prog_RANLIB"; then
13372   ac_ct_RANLIB=$RANLIB
13373   # Extract the first word of "ranlib", so it can be a program name with args.
13374 set dummy ranlib; ac_word=$2
13375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13376 $as_echo_n "checking for $ac_word... " >&6; }
13377 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13378   $as_echo_n "(cached) " >&6
13379 else
13380   if test -n "$ac_ct_RANLIB"; then
13381   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13382 else
13383 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13384 for as_dir in $PATH
13385 do
13386   IFS=$as_save_IFS
13387   test -z "$as_dir" && as_dir=.
13388     for ac_exec_ext in '' $ac_executable_extensions; do
13389   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13390     ac_cv_prog_ac_ct_RANLIB="ranlib"
13391     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13392     break 2
13393   fi
13394 done
13395   done
13396 IFS=$as_save_IFS
13397
13398 fi
13399 fi
13400 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13401 if test -n "$ac_ct_RANLIB"; then
13402   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13403 $as_echo "$ac_ct_RANLIB" >&6; }
13404 else
13405   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13406 $as_echo "no" >&6; }
13407 fi
13408
13409   if test "x$ac_ct_RANLIB" = x; then
13410     RANLIB=":"
13411   else
13412     case $cross_compiling:$ac_tool_warned in
13413 yes:)
13414 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13415 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13416 ac_tool_warned=yes ;;
13417 esac
13418     RANLIB=$ac_ct_RANLIB
13419   fi
13420 else
13421   RANLIB="$ac_cv_prog_RANLIB"
13422 fi
13423
13424 test -z "$RANLIB" && RANLIB=:
13425
13426
13427
13428
13429
13430
13431 # Determine commands to create old-style static archives.
13432 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13433 old_postinstall_cmds='chmod 644 $oldlib'
13434 old_postuninstall_cmds=
13435
13436 if test -n "$RANLIB"; then
13437   case $host_os in
13438   openbsd*)
13439     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13440     ;;
13441   *)
13442     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13443     ;;
13444   esac
13445   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13446 fi
13447
13448 case $host_os in
13449   darwin*)
13450     lock_old_archive_extraction=yes ;;
13451   *)
13452     lock_old_archive_extraction=no ;;
13453 esac
13454
13455
13456
13457
13458
13459
13460
13461
13462
13463
13464
13465
13466
13467
13468
13469
13470
13471
13472
13473
13474
13475
13476
13477
13478
13479
13480
13481
13482
13483
13484
13485
13486
13487
13488
13489
13490
13491
13492
13493 # If no C compiler was specified, use CC.
13494 LTCC=${LTCC-"$CC"}
13495
13496 # If no C compiler flags were specified, use CFLAGS.
13497 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13498
13499 # Allow CC to be a program name with arguments.
13500 compiler=$CC
13501
13502
13503 # Check for command to grab the raw symbol name followed by C symbol from nm.
13504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13505 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13506 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13507   $as_echo_n "(cached) " >&6
13508 else
13509
13510 # These are sane defaults that work on at least a few old systems.
13511 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
13512
13513 # Character class describing NM global symbol codes.
13514 symcode='[BCDEGRST]'
13515
13516 # Regexp to match symbols that can be accessed directly from C.
13517 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13518
13519 # Define system-specific variables.
13520 case $host_os in
13521 aix*)
13522   symcode='[BCDT]'
13523   ;;
13524 cygwin* | mingw* | pw32* | cegcc*)
13525   symcode='[ABCDGISTW]'
13526   ;;
13527 hpux*)
13528   if test "$host_cpu" = ia64; then
13529     symcode='[ABCDEGRST]'
13530   fi
13531   ;;
13532 irix* | nonstopux*)
13533   symcode='[BCDEGRST]'
13534   ;;
13535 osf*)
13536   symcode='[BCDEGQRST]'
13537   ;;
13538 solaris*)
13539   symcode='[BDRT]'
13540   ;;
13541 sco3.2v5*)
13542   symcode='[DT]'
13543   ;;
13544 sysv4.2uw2*)
13545   symcode='[DT]'
13546   ;;
13547 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13548   symcode='[ABDT]'
13549   ;;
13550 sysv4)
13551   symcode='[DFNSTU]'
13552   ;;
13553 esac
13554
13555 # If we're using GNU nm, then use its standard symbol codes.
13556 case `$NM -V 2>&1` in
13557 *GNU* | *'with BFD'*)
13558   symcode='[ABCDGIRSTW]' ;;
13559 esac
13560
13561 # Transform an extracted symbol line into a proper C declaration.
13562 # Some systems (esp. on ia64) link data and code symbols differently,
13563 # so use this general approach.
13564 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13565
13566 # Transform an extracted symbol line into symbol name and symbol address
13567 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
13568 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'"
13569
13570 # Handle CRLF in mingw tool chain
13571 opt_cr=
13572 case $build_os in
13573 mingw*)
13574   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13575   ;;
13576 esac
13577
13578 # Try without a prefix underscore, then with it.
13579 for ac_symprfx in "" "_"; do
13580
13581   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13582   symxfrm="\\1 $ac_symprfx\\2 \\2"
13583
13584   # Write the raw and C identifiers.
13585   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13586     # Fake it for dumpbin and say T for any non-static function
13587     # and D for any global variable.
13588     # Also find C++ and __fastcall symbols from MSVC++,
13589     # which start with @ or ?.
13590     lt_cv_sys_global_symbol_pipe="$AWK '"\
13591 "     {last_section=section; section=\$ 3};"\
13592 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13593 "     \$ 0!~/External *\|/{next};"\
13594 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13595 "     {if(hide[section]) next};"\
13596 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13597 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13598 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
13599 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13600 "     ' prfx=^$ac_symprfx"
13601   else
13602     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13603   fi
13604
13605   # Check to see that the pipe works correctly.
13606   pipe_works=no
13607
13608   rm -f conftest*
13609   cat > conftest.$ac_ext <<_LT_EOF
13610 #ifdef __cplusplus
13611 extern "C" {
13612 #endif
13613 char nm_test_var;
13614 void nm_test_func(void);
13615 void nm_test_func(void){}
13616 #ifdef __cplusplus
13617 }
13618 #endif
13619 int main(){nm_test_var='a';nm_test_func();return(0);}
13620 _LT_EOF
13621
13622   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13623   (eval $ac_compile) 2>&5
13624   ac_status=$?
13625   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13626   test $ac_status = 0; }; then
13627     # Now try to grab the symbols.
13628     nlist=conftest.nm
13629     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13630   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13631   ac_status=$?
13632   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13633   test $ac_status = 0; } && test -s "$nlist"; then
13634       # Try sorting and uniquifying the output.
13635       if sort "$nlist" | uniq > "$nlist"T; then
13636         mv -f "$nlist"T "$nlist"
13637       else
13638         rm -f "$nlist"T
13639       fi
13640
13641       # Make sure that we snagged all the symbols we need.
13642       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13643         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13644           cat <<_LT_EOF > conftest.$ac_ext
13645 #ifdef __cplusplus
13646 extern "C" {
13647 #endif
13648
13649 _LT_EOF
13650           # Now generate the symbol file.
13651           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13652
13653           cat <<_LT_EOF >> conftest.$ac_ext
13654
13655 /* The mapping between symbol names and symbols.  */
13656 const struct {
13657   const char *name;
13658   void       *address;
13659 }
13660 lt__PROGRAM__LTX_preloaded_symbols[] =
13661 {
13662   { "@PROGRAM@", (void *) 0 },
13663 _LT_EOF
13664           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13665           cat <<\_LT_EOF >> conftest.$ac_ext
13666   {0, (void *) 0}
13667 };
13668
13669 /* This works around a problem in FreeBSD linker */
13670 #ifdef FREEBSD_WORKAROUND
13671 static const void *lt_preloaded_setup() {
13672   return lt__PROGRAM__LTX_preloaded_symbols;
13673 }
13674 #endif
13675
13676 #ifdef __cplusplus
13677 }
13678 #endif
13679 _LT_EOF
13680           # Now try linking the two files.
13681           mv conftest.$ac_objext conftstm.$ac_objext
13682           lt_save_LIBS="$LIBS"
13683           lt_save_CFLAGS="$CFLAGS"
13684           LIBS="conftstm.$ac_objext"
13685           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13686           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13687   (eval $ac_link) 2>&5
13688   ac_status=$?
13689   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13690   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13691             pipe_works=yes
13692           fi
13693           LIBS="$lt_save_LIBS"
13694           CFLAGS="$lt_save_CFLAGS"
13695         else
13696           echo "cannot find nm_test_func in $nlist" >&5
13697         fi
13698       else
13699         echo "cannot find nm_test_var in $nlist" >&5
13700       fi
13701     else
13702       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13703     fi
13704   else
13705     echo "$progname: failed program was:" >&5
13706     cat conftest.$ac_ext >&5
13707   fi
13708   rm -rf conftest* conftst*
13709
13710   # Do not use the global_symbol_pipe unless it works.
13711   if test "$pipe_works" = yes; then
13712     break
13713   else
13714     lt_cv_sys_global_symbol_pipe=
13715   fi
13716 done
13717
13718 fi
13719
13720 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13721   lt_cv_sys_global_symbol_to_cdecl=
13722 fi
13723 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13725 $as_echo "failed" >&6; }
13726 else
13727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13728 $as_echo "ok" >&6; }
13729 fi
13730
13731
13732
13733
13734
13735
13736
13737
13738
13739
13740
13741
13742
13743
13744
13745
13746
13747
13748
13749
13750
13751
13752 # Check whether --enable-libtool-lock was given.
13753 if test "${enable_libtool_lock+set}" = set; then :
13754   enableval=$enable_libtool_lock;
13755 fi
13756
13757 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13758
13759 # Some flags need to be propagated to the compiler or linker for good
13760 # libtool support.
13761 case $host in
13762 ia64-*-hpux*)
13763   # Find out which ABI we are using.
13764   echo 'int i;' > conftest.$ac_ext
13765   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13766   (eval $ac_compile) 2>&5
13767   ac_status=$?
13768   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13769   test $ac_status = 0; }; then
13770     case `/usr/bin/file conftest.$ac_objext` in
13771       *ELF-32*)
13772         HPUX_IA64_MODE="32"
13773         ;;
13774       *ELF-64*)
13775         HPUX_IA64_MODE="64"
13776         ;;
13777     esac
13778   fi
13779   rm -rf conftest*
13780   ;;
13781 *-*-irix6*)
13782   # Find out which ABI we are using.
13783   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13784   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13785   (eval $ac_compile) 2>&5
13786   ac_status=$?
13787   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13788   test $ac_status = 0; }; then
13789     if test "$lt_cv_prog_gnu_ld" = yes; then
13790       case `/usr/bin/file conftest.$ac_objext` in
13791         *32-bit*)
13792           LD="${LD-ld} -melf32bsmip"
13793           ;;
13794         *N32*)
13795           LD="${LD-ld} -melf32bmipn32"
13796           ;;
13797         *64-bit*)
13798           LD="${LD-ld} -melf64bmip"
13799         ;;
13800       esac
13801     else
13802       case `/usr/bin/file conftest.$ac_objext` in
13803         *32-bit*)
13804           LD="${LD-ld} -32"
13805           ;;
13806         *N32*)
13807           LD="${LD-ld} -n32"
13808           ;;
13809         *64-bit*)
13810           LD="${LD-ld} -64"
13811           ;;
13812       esac
13813     fi
13814   fi
13815   rm -rf conftest*
13816   ;;
13817
13818 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
13819 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13820   # Find out which ABI we are using.
13821   echo 'int i;' > conftest.$ac_ext
13822   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13823   (eval $ac_compile) 2>&5
13824   ac_status=$?
13825   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13826   test $ac_status = 0; }; then
13827     case `/usr/bin/file conftest.o` in
13828       *32-bit*)
13829         case $host in
13830           x86_64-*kfreebsd*-gnu)
13831             LD="${LD-ld} -m elf_i386_fbsd"
13832             ;;
13833           x86_64-*linux*)
13834             LD="${LD-ld} -m elf_i386"
13835             ;;
13836           ppc64-*linux*|powerpc64-*linux*)
13837             LD="${LD-ld} -m elf32ppclinux"
13838             ;;
13839           s390x-*linux*)
13840             LD="${LD-ld} -m elf_s390"
13841             ;;
13842           sparc64-*linux*)
13843             LD="${LD-ld} -m elf32_sparc"
13844             ;;
13845         esac
13846         ;;
13847       *64-bit*)
13848         case $host in
13849           x86_64-*kfreebsd*-gnu)
13850             LD="${LD-ld} -m elf_x86_64_fbsd"
13851             ;;
13852           x86_64-*linux*)
13853             LD="${LD-ld} -m elf_x86_64"
13854             ;;
13855           ppc*-*linux*|powerpc*-*linux*)
13856             LD="${LD-ld} -m elf64ppc"
13857             ;;
13858           s390*-*linux*|s390*-*tpf*)
13859             LD="${LD-ld} -m elf64_s390"
13860             ;;
13861           sparc*-*linux*)
13862             LD="${LD-ld} -m elf64_sparc"
13863             ;;
13864         esac
13865         ;;
13866     esac
13867   fi
13868   rm -rf conftest*
13869   ;;
13870
13871 *-*-sco3.2v5*)
13872   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13873   SAVE_CFLAGS="$CFLAGS"
13874   CFLAGS="$CFLAGS -belf"
13875   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13876 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13877 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13878   $as_echo_n "(cached) " >&6
13879 else
13880   ac_ext=c
13881 ac_cpp='$CPP $CPPFLAGS'
13882 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13883 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13884 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13885
13886      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13887 /* end confdefs.h.  */
13888
13889 int
13890 main ()
13891 {
13892
13893   ;
13894   return 0;
13895 }
13896 _ACEOF
13897 if ac_fn_c_try_link "$LINENO"; then :
13898   lt_cv_cc_needs_belf=yes
13899 else
13900   lt_cv_cc_needs_belf=no
13901 fi
13902 rm -f core conftest.err conftest.$ac_objext \
13903     conftest$ac_exeext conftest.$ac_ext
13904      ac_ext=c
13905 ac_cpp='$CPP $CPPFLAGS'
13906 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13907 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13908 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13909
13910 fi
13911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13912 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13913   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13914     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13915     CFLAGS="$SAVE_CFLAGS"
13916   fi
13917   ;;
13918 sparc*-*solaris*)
13919   # Find out which ABI we are using.
13920   echo 'int i;' > conftest.$ac_ext
13921   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13922   (eval $ac_compile) 2>&5
13923   ac_status=$?
13924   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13925   test $ac_status = 0; }; then
13926     case `/usr/bin/file conftest.o` in
13927     *64-bit*)
13928       case $lt_cv_prog_gnu_ld in
13929       yes*) LD="${LD-ld} -m elf64_sparc" ;;
13930       *)
13931         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13932           LD="${LD-ld} -64"
13933         fi
13934         ;;
13935       esac
13936       ;;
13937     esac
13938   fi
13939   rm -rf conftest*
13940   ;;
13941 esac
13942
13943 need_locks="$enable_libtool_lock"
13944
13945
13946   case $host_os in
13947     rhapsody* | darwin*)
13948     if test -n "$ac_tool_prefix"; then
13949   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13950 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13952 $as_echo_n "checking for $ac_word... " >&6; }
13953 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13954   $as_echo_n "(cached) " >&6
13955 else
13956   if test -n "$DSYMUTIL"; then
13957   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13958 else
13959 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13960 for as_dir in $PATH
13961 do
13962   IFS=$as_save_IFS
13963   test -z "$as_dir" && as_dir=.
13964     for ac_exec_ext in '' $ac_executable_extensions; do
13965   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13966     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13967     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13968     break 2
13969   fi
13970 done
13971   done
13972 IFS=$as_save_IFS
13973
13974 fi
13975 fi
13976 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13977 if test -n "$DSYMUTIL"; then
13978   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13979 $as_echo "$DSYMUTIL" >&6; }
13980 else
13981   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13982 $as_echo "no" >&6; }
13983 fi
13984
13985
13986 fi
13987 if test -z "$ac_cv_prog_DSYMUTIL"; then
13988   ac_ct_DSYMUTIL=$DSYMUTIL
13989   # Extract the first word of "dsymutil", so it can be a program name with args.
13990 set dummy dsymutil; ac_word=$2
13991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13992 $as_echo_n "checking for $ac_word... " >&6; }
13993 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13994   $as_echo_n "(cached) " >&6
13995 else
13996   if test -n "$ac_ct_DSYMUTIL"; then
13997   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13998 else
13999 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14000 for as_dir in $PATH
14001 do
14002   IFS=$as_save_IFS
14003   test -z "$as_dir" && as_dir=.
14004     for ac_exec_ext in '' $ac_executable_extensions; do
14005   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14006     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
14007     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14008     break 2
14009   fi
14010 done
14011   done
14012 IFS=$as_save_IFS
14013
14014 fi
14015 fi
14016 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
14017 if test -n "$ac_ct_DSYMUTIL"; then
14018   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
14019 $as_echo "$ac_ct_DSYMUTIL" >&6; }
14020 else
14021   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14022 $as_echo "no" >&6; }
14023 fi
14024
14025   if test "x$ac_ct_DSYMUTIL" = x; then
14026     DSYMUTIL=":"
14027   else
14028     case $cross_compiling:$ac_tool_warned in
14029 yes:)
14030 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14031 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14032 ac_tool_warned=yes ;;
14033 esac
14034     DSYMUTIL=$ac_ct_DSYMUTIL
14035   fi
14036 else
14037   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
14038 fi
14039
14040     if test -n "$ac_tool_prefix"; then
14041   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
14042 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
14043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14044 $as_echo_n "checking for $ac_word... " >&6; }
14045 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
14046   $as_echo_n "(cached) " >&6
14047 else
14048   if test -n "$NMEDIT"; then
14049   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
14050 else
14051 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14052 for as_dir in $PATH
14053 do
14054   IFS=$as_save_IFS
14055   test -z "$as_dir" && as_dir=.
14056     for ac_exec_ext in '' $ac_executable_extensions; do
14057   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14058     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
14059     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14060     break 2
14061   fi
14062 done
14063   done
14064 IFS=$as_save_IFS
14065
14066 fi
14067 fi
14068 NMEDIT=$ac_cv_prog_NMEDIT
14069 if test -n "$NMEDIT"; then
14070   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
14071 $as_echo "$NMEDIT" >&6; }
14072 else
14073   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14074 $as_echo "no" >&6; }
14075 fi
14076
14077
14078 fi
14079 if test -z "$ac_cv_prog_NMEDIT"; then
14080   ac_ct_NMEDIT=$NMEDIT
14081   # Extract the first word of "nmedit", so it can be a program name with args.
14082 set dummy nmedit; ac_word=$2
14083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14084 $as_echo_n "checking for $ac_word... " >&6; }
14085 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
14086   $as_echo_n "(cached) " >&6
14087 else
14088   if test -n "$ac_ct_NMEDIT"; then
14089   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
14090 else
14091 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14092 for as_dir in $PATH
14093 do
14094   IFS=$as_save_IFS
14095   test -z "$as_dir" && as_dir=.
14096     for ac_exec_ext in '' $ac_executable_extensions; do
14097   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14098     ac_cv_prog_ac_ct_NMEDIT="nmedit"
14099     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14100     break 2
14101   fi
14102 done
14103   done
14104 IFS=$as_save_IFS
14105
14106 fi
14107 fi
14108 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
14109 if test -n "$ac_ct_NMEDIT"; then
14110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
14111 $as_echo "$ac_ct_NMEDIT" >&6; }
14112 else
14113   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14114 $as_echo "no" >&6; }
14115 fi
14116
14117   if test "x$ac_ct_NMEDIT" = x; then
14118     NMEDIT=":"
14119   else
14120     case $cross_compiling:$ac_tool_warned in
14121 yes:)
14122 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14123 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14124 ac_tool_warned=yes ;;
14125 esac
14126     NMEDIT=$ac_ct_NMEDIT
14127   fi
14128 else
14129   NMEDIT="$ac_cv_prog_NMEDIT"
14130 fi
14131
14132     if test -n "$ac_tool_prefix"; then
14133   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
14134 set dummy ${ac_tool_prefix}lipo; ac_word=$2
14135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14136 $as_echo_n "checking for $ac_word... " >&6; }
14137 if test "${ac_cv_prog_LIPO+set}" = set; then :
14138   $as_echo_n "(cached) " >&6
14139 else
14140   if test -n "$LIPO"; then
14141   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
14142 else
14143 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14144 for as_dir in $PATH
14145 do
14146   IFS=$as_save_IFS
14147   test -z "$as_dir" && as_dir=.
14148     for ac_exec_ext in '' $ac_executable_extensions; do
14149   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14150     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
14151     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14152     break 2
14153   fi
14154 done
14155   done
14156 IFS=$as_save_IFS
14157
14158 fi
14159 fi
14160 LIPO=$ac_cv_prog_LIPO
14161 if test -n "$LIPO"; then
14162   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
14163 $as_echo "$LIPO" >&6; }
14164 else
14165   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14166 $as_echo "no" >&6; }
14167 fi
14168
14169
14170 fi
14171 if test -z "$ac_cv_prog_LIPO"; then
14172   ac_ct_LIPO=$LIPO
14173   # Extract the first word of "lipo", so it can be a program name with args.
14174 set dummy lipo; ac_word=$2
14175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14176 $as_echo_n "checking for $ac_word... " >&6; }
14177 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
14178   $as_echo_n "(cached) " >&6
14179 else
14180   if test -n "$ac_ct_LIPO"; then
14181   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
14182 else
14183 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14184 for as_dir in $PATH
14185 do
14186   IFS=$as_save_IFS
14187   test -z "$as_dir" && as_dir=.
14188     for ac_exec_ext in '' $ac_executable_extensions; do
14189   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14190     ac_cv_prog_ac_ct_LIPO="lipo"
14191     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14192     break 2
14193   fi
14194 done
14195   done
14196 IFS=$as_save_IFS
14197
14198 fi
14199 fi
14200 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
14201 if test -n "$ac_ct_LIPO"; then
14202   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
14203 $as_echo "$ac_ct_LIPO" >&6; }
14204 else
14205   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14206 $as_echo "no" >&6; }
14207 fi
14208
14209   if test "x$ac_ct_LIPO" = x; then
14210     LIPO=":"
14211   else
14212     case $cross_compiling:$ac_tool_warned in
14213 yes:)
14214 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14215 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14216 ac_tool_warned=yes ;;
14217 esac
14218     LIPO=$ac_ct_LIPO
14219   fi
14220 else
14221   LIPO="$ac_cv_prog_LIPO"
14222 fi
14223
14224     if test -n "$ac_tool_prefix"; then
14225   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
14226 set dummy ${ac_tool_prefix}otool; ac_word=$2
14227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14228 $as_echo_n "checking for $ac_word... " >&6; }
14229 if test "${ac_cv_prog_OTOOL+set}" = set; then :
14230   $as_echo_n "(cached) " >&6
14231 else
14232   if test -n "$OTOOL"; then
14233   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
14234 else
14235 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14236 for as_dir in $PATH
14237 do
14238   IFS=$as_save_IFS
14239   test -z "$as_dir" && as_dir=.
14240     for ac_exec_ext in '' $ac_executable_extensions; do
14241   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14242     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
14243     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14244     break 2
14245   fi
14246 done
14247   done
14248 IFS=$as_save_IFS
14249
14250 fi
14251 fi
14252 OTOOL=$ac_cv_prog_OTOOL
14253 if test -n "$OTOOL"; then
14254   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
14255 $as_echo "$OTOOL" >&6; }
14256 else
14257   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14258 $as_echo "no" >&6; }
14259 fi
14260
14261
14262 fi
14263 if test -z "$ac_cv_prog_OTOOL"; then
14264   ac_ct_OTOOL=$OTOOL
14265   # Extract the first word of "otool", so it can be a program name with args.
14266 set dummy otool; ac_word=$2
14267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14268 $as_echo_n "checking for $ac_word... " >&6; }
14269 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14270   $as_echo_n "(cached) " >&6
14271 else
14272   if test -n "$ac_ct_OTOOL"; then
14273   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14274 else
14275 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14276 for as_dir in $PATH
14277 do
14278   IFS=$as_save_IFS
14279   test -z "$as_dir" && as_dir=.
14280     for ac_exec_ext in '' $ac_executable_extensions; do
14281   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14282     ac_cv_prog_ac_ct_OTOOL="otool"
14283     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14284     break 2
14285   fi
14286 done
14287   done
14288 IFS=$as_save_IFS
14289
14290 fi
14291 fi
14292 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14293 if test -n "$ac_ct_OTOOL"; then
14294   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14295 $as_echo "$ac_ct_OTOOL" >&6; }
14296 else
14297   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14298 $as_echo "no" >&6; }
14299 fi
14300
14301   if test "x$ac_ct_OTOOL" = x; then
14302     OTOOL=":"
14303   else
14304     case $cross_compiling:$ac_tool_warned in
14305 yes:)
14306 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14307 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14308 ac_tool_warned=yes ;;
14309 esac
14310     OTOOL=$ac_ct_OTOOL
14311   fi
14312 else
14313   OTOOL="$ac_cv_prog_OTOOL"
14314 fi
14315
14316     if test -n "$ac_tool_prefix"; then
14317   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14318 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14320 $as_echo_n "checking for $ac_word... " >&6; }
14321 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14322   $as_echo_n "(cached) " >&6
14323 else
14324   if test -n "$OTOOL64"; then
14325   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14326 else
14327 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14328 for as_dir in $PATH
14329 do
14330   IFS=$as_save_IFS
14331   test -z "$as_dir" && as_dir=.
14332     for ac_exec_ext in '' $ac_executable_extensions; do
14333   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14334     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14335     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14336     break 2
14337   fi
14338 done
14339   done
14340 IFS=$as_save_IFS
14341
14342 fi
14343 fi
14344 OTOOL64=$ac_cv_prog_OTOOL64
14345 if test -n "$OTOOL64"; then
14346   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14347 $as_echo "$OTOOL64" >&6; }
14348 else
14349   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14350 $as_echo "no" >&6; }
14351 fi
14352
14353
14354 fi
14355 if test -z "$ac_cv_prog_OTOOL64"; then
14356   ac_ct_OTOOL64=$OTOOL64
14357   # Extract the first word of "otool64", so it can be a program name with args.
14358 set dummy otool64; ac_word=$2
14359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14360 $as_echo_n "checking for $ac_word... " >&6; }
14361 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14362   $as_echo_n "(cached) " >&6
14363 else
14364   if test -n "$ac_ct_OTOOL64"; then
14365   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14366 else
14367 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14368 for as_dir in $PATH
14369 do
14370   IFS=$as_save_IFS
14371   test -z "$as_dir" && as_dir=.
14372     for ac_exec_ext in '' $ac_executable_extensions; do
14373   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14374     ac_cv_prog_ac_ct_OTOOL64="otool64"
14375     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14376     break 2
14377   fi
14378 done
14379   done
14380 IFS=$as_save_IFS
14381
14382 fi
14383 fi
14384 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14385 if test -n "$ac_ct_OTOOL64"; then
14386   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14387 $as_echo "$ac_ct_OTOOL64" >&6; }
14388 else
14389   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14390 $as_echo "no" >&6; }
14391 fi
14392
14393   if test "x$ac_ct_OTOOL64" = x; then
14394     OTOOL64=":"
14395   else
14396     case $cross_compiling:$ac_tool_warned in
14397 yes:)
14398 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14399 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14400 ac_tool_warned=yes ;;
14401 esac
14402     OTOOL64=$ac_ct_OTOOL64
14403   fi
14404 else
14405   OTOOL64="$ac_cv_prog_OTOOL64"
14406 fi
14407
14408
14409
14410
14411
14412
14413
14414
14415
14416
14417
14418
14419
14420
14421
14422
14423
14424
14425
14426
14427
14428
14429
14430
14431
14432
14433
14434     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14435 $as_echo_n "checking for -single_module linker flag... " >&6; }
14436 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14437   $as_echo_n "(cached) " >&6
14438 else
14439   lt_cv_apple_cc_single_mod=no
14440       if test -z "${LT_MULTI_MODULE}"; then
14441         # By default we will add the -single_module flag. You can override
14442         # by either setting the environment variable LT_MULTI_MODULE
14443         # non-empty at configure time, or by adding -multi_module to the
14444         # link flags.
14445         rm -rf libconftest.dylib*
14446         echo "int foo(void){return 1;}" > conftest.c
14447         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14448 -dynamiclib -Wl,-single_module conftest.c" >&5
14449         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14450           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14451         _lt_result=$?
14452         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14453           lt_cv_apple_cc_single_mod=yes
14454         else
14455           cat conftest.err >&5
14456         fi
14457         rm -rf libconftest.dylib*
14458         rm -f conftest.*
14459       fi
14460 fi
14461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14462 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14463     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14464 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14465 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14466   $as_echo_n "(cached) " >&6
14467 else
14468   lt_cv_ld_exported_symbols_list=no
14469       save_LDFLAGS=$LDFLAGS
14470       echo "_main" > conftest.sym
14471       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14472       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14473 /* end confdefs.h.  */
14474
14475 int
14476 main ()
14477 {
14478
14479   ;
14480   return 0;
14481 }
14482 _ACEOF
14483 if ac_fn_c_try_link "$LINENO"; then :
14484   lt_cv_ld_exported_symbols_list=yes
14485 else
14486   lt_cv_ld_exported_symbols_list=no
14487 fi
14488 rm -f core conftest.err conftest.$ac_objext \
14489     conftest$ac_exeext conftest.$ac_ext
14490         LDFLAGS="$save_LDFLAGS"
14491
14492 fi
14493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14494 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14495     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14496 $as_echo_n "checking for -force_load linker flag... " >&6; }
14497 if test "${lt_cv_ld_force_load+set}" = set; then :
14498   $as_echo_n "(cached) " >&6
14499 else
14500   lt_cv_ld_force_load=no
14501       cat > conftest.c << _LT_EOF
14502 int forced_loaded() { return 2;}
14503 _LT_EOF
14504       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14505       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14506       echo "$AR cru libconftest.a conftest.o" >&5
14507       $AR cru libconftest.a conftest.o 2>&5
14508       cat > conftest.c << _LT_EOF
14509 int main() { return 0;}
14510 _LT_EOF
14511       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14512       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14513       _lt_result=$?
14514       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14515         lt_cv_ld_force_load=yes
14516       else
14517         cat conftest.err >&5
14518       fi
14519         rm -f conftest.err libconftest.a conftest conftest.c
14520         rm -rf conftest.dSYM
14521
14522 fi
14523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14524 $as_echo "$lt_cv_ld_force_load" >&6; }
14525     case $host_os in
14526     rhapsody* | darwin1.[012])
14527       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14528     darwin1.*)
14529       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14530     darwin*) # darwin 5.x on
14531       # if running on 10.5 or later, the deployment target defaults
14532       # to the OS version, if on x86, and 10.4, the deployment
14533       # target defaults to 10.4. Don't you love it?
14534       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14535         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14536           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14537         10.[012]*)
14538           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14539         10.*)
14540           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14541       esac
14542     ;;
14543   esac
14544     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14545       _lt_dar_single_mod='$single_module'
14546     fi
14547     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14548       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14549     else
14550       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14551     fi
14552     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14553       _lt_dsymutil='~$DSYMUTIL $lib || :'
14554     else
14555       _lt_dsymutil=
14556     fi
14557     ;;
14558   esac
14559
14560 for ac_header in dlfcn.h
14561 do :
14562   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14563 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14564   cat >>confdefs.h <<_ACEOF
14565 #define HAVE_DLFCN_H 1
14566 _ACEOF
14567
14568 fi
14569 done
14570
14571
14572
14573
14574
14575 # Set options
14576
14577
14578
14579         enable_dlopen=no
14580
14581
14582   enable_win32_dll=no
14583
14584
14585             # Check whether --enable-shared was given.
14586 if test "${enable_shared+set}" = set; then :
14587   enableval=$enable_shared; p=${PACKAGE-default}
14588     case $enableval in
14589     yes) enable_shared=yes ;;
14590     no) enable_shared=no ;;
14591     *)
14592       enable_shared=no
14593       # Look at the argument we got.  We use all the common list separators.
14594       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14595       for pkg in $enableval; do
14596         IFS="$lt_save_ifs"
14597         if test "X$pkg" = "X$p"; then
14598           enable_shared=yes
14599         fi
14600       done
14601       IFS="$lt_save_ifs"
14602       ;;
14603     esac
14604 else
14605   enable_shared=yes
14606 fi
14607
14608
14609
14610
14611
14612
14613
14614
14615
14616   # Check whether --enable-static was given.
14617 if test "${enable_static+set}" = set; then :
14618   enableval=$enable_static; p=${PACKAGE-default}
14619     case $enableval in
14620     yes) enable_static=yes ;;
14621     no) enable_static=no ;;
14622     *)
14623      enable_static=no
14624       # Look at the argument we got.  We use all the common list separators.
14625       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14626       for pkg in $enableval; do
14627         IFS="$lt_save_ifs"
14628         if test "X$pkg" = "X$p"; then
14629           enable_static=yes
14630         fi
14631       done
14632       IFS="$lt_save_ifs"
14633       ;;
14634     esac
14635 else
14636   enable_static=yes
14637 fi
14638
14639
14640
14641
14642
14643
14644
14645
14646
14647
14648 # Check whether --with-pic was given.
14649 if test "${with_pic+set}" = set; then :
14650   withval=$with_pic; pic_mode="$withval"
14651 else
14652   pic_mode=default
14653 fi
14654
14655
14656 test -z "$pic_mode" && pic_mode=default
14657
14658
14659
14660
14661
14662
14663
14664   # Check whether --enable-fast-install was given.
14665 if test "${enable_fast_install+set}" = set; then :
14666   enableval=$enable_fast_install; p=${PACKAGE-default}
14667     case $enableval in
14668     yes) enable_fast_install=yes ;;
14669     no) enable_fast_install=no ;;
14670     *)
14671       enable_fast_install=no
14672       # Look at the argument we got.  We use all the common list separators.
14673       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14674       for pkg in $enableval; do
14675         IFS="$lt_save_ifs"
14676         if test "X$pkg" = "X$p"; then
14677           enable_fast_install=yes
14678         fi
14679       done
14680       IFS="$lt_save_ifs"
14681       ;;
14682     esac
14683 else
14684   enable_fast_install=yes
14685 fi
14686
14687
14688
14689
14690
14691
14692
14693
14694
14695
14696
14697 # This can be used to rebuild libtool when needed
14698 LIBTOOL_DEPS="$ltmain"
14699
14700 # Always use our own libtool.
14701 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14702
14703
14704
14705
14706
14707
14708
14709
14710
14711
14712
14713
14714
14715
14716
14717
14718
14719
14720
14721
14722
14723
14724
14725
14726
14727
14728 test -z "$LN_S" && LN_S="ln -s"
14729
14730
14731
14732
14733
14734
14735
14736
14737
14738
14739
14740
14741
14742
14743 if test -n "${ZSH_VERSION+set}" ; then
14744    setopt NO_GLOB_SUBST
14745 fi
14746
14747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14748 $as_echo_n "checking for objdir... " >&6; }
14749 if test "${lt_cv_objdir+set}" = set; then :
14750   $as_echo_n "(cached) " >&6
14751 else
14752   rm -f .libs 2>/dev/null
14753 mkdir .libs 2>/dev/null
14754 if test -d .libs; then
14755   lt_cv_objdir=.libs
14756 else
14757   # MS-DOS does not allow filenames that begin with a dot.
14758   lt_cv_objdir=_libs
14759 fi
14760 rmdir .libs 2>/dev/null
14761 fi
14762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14763 $as_echo "$lt_cv_objdir" >&6; }
14764 objdir=$lt_cv_objdir
14765
14766
14767
14768
14769
14770 cat >>confdefs.h <<_ACEOF
14771 #define LT_OBJDIR "$lt_cv_objdir/"
14772 _ACEOF
14773
14774
14775
14776
14777 case $host_os in
14778 aix3*)
14779   # AIX sometimes has problems with the GCC collect2 program.  For some
14780   # reason, if we set the COLLECT_NAMES environment variable, the problems
14781   # vanish in a puff of smoke.
14782   if test "X${COLLECT_NAMES+set}" != Xset; then
14783     COLLECT_NAMES=
14784     export COLLECT_NAMES
14785   fi
14786   ;;
14787 esac
14788
14789 # Global variables:
14790 ofile=libtool
14791 can_build_shared=yes
14792
14793 # All known linkers require a `.a' archive for static linking (except MSVC,
14794 # which needs '.lib').
14795 libext=a
14796
14797 with_gnu_ld="$lt_cv_prog_gnu_ld"
14798
14799 old_CC="$CC"
14800 old_CFLAGS="$CFLAGS"
14801
14802 # Set sane defaults for various variables
14803 test -z "$CC" && CC=cc
14804 test -z "$LTCC" && LTCC=$CC
14805 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14806 test -z "$LD" && LD=ld
14807 test -z "$ac_objext" && ac_objext=o
14808
14809 for cc_temp in $compiler""; do
14810   case $cc_temp in
14811     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14812     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14813     \-*) ;;
14814     *) break;;
14815   esac
14816 done
14817 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14818
14819
14820 # Only perform the check for file, if the check method requires it
14821 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14822 case $deplibs_check_method in
14823 file_magic*)
14824   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14825     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14826 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14827 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14828   $as_echo_n "(cached) " >&6
14829 else
14830   case $MAGIC_CMD in
14831 [\\/*] |  ?:[\\/]*)
14832   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14833   ;;
14834 *)
14835   lt_save_MAGIC_CMD="$MAGIC_CMD"
14836   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14837   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14838   for ac_dir in $ac_dummy; do
14839     IFS="$lt_save_ifs"
14840     test -z "$ac_dir" && ac_dir=.
14841     if test -f $ac_dir/${ac_tool_prefix}file; then
14842       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14843       if test -n "$file_magic_test_file"; then
14844         case $deplibs_check_method in
14845         "file_magic "*)
14846           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14847           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14848           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14849             $EGREP "$file_magic_regex" > /dev/null; then
14850             :
14851           else
14852             cat <<_LT_EOF 1>&2
14853
14854 *** Warning: the command libtool uses to detect shared libraries,
14855 *** $file_magic_cmd, produces output that libtool cannot recognize.
14856 *** The result is that libtool may fail to recognize shared libraries
14857 *** as such.  This will affect the creation of libtool libraries that
14858 *** depend on shared libraries, but programs linked with such libtool
14859 *** libraries will work regardless of this problem.  Nevertheless, you
14860 *** may want to report the problem to your system manager and/or to
14861 *** bug-libtool@gnu.org
14862
14863 _LT_EOF
14864           fi ;;
14865         esac
14866       fi
14867       break
14868     fi
14869   done
14870   IFS="$lt_save_ifs"
14871   MAGIC_CMD="$lt_save_MAGIC_CMD"
14872   ;;
14873 esac
14874 fi
14875
14876 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14877 if test -n "$MAGIC_CMD"; then
14878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14879 $as_echo "$MAGIC_CMD" >&6; }
14880 else
14881   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14882 $as_echo "no" >&6; }
14883 fi
14884
14885
14886
14887
14888
14889 if test -z "$lt_cv_path_MAGIC_CMD"; then
14890   if test -n "$ac_tool_prefix"; then
14891     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14892 $as_echo_n "checking for file... " >&6; }
14893 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14894   $as_echo_n "(cached) " >&6
14895 else
14896   case $MAGIC_CMD in
14897 [\\/*] |  ?:[\\/]*)
14898   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14899   ;;
14900 *)
14901   lt_save_MAGIC_CMD="$MAGIC_CMD"
14902   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14903   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14904   for ac_dir in $ac_dummy; do
14905     IFS="$lt_save_ifs"
14906     test -z "$ac_dir" && ac_dir=.
14907     if test -f $ac_dir/file; then
14908       lt_cv_path_MAGIC_CMD="$ac_dir/file"
14909       if test -n "$file_magic_test_file"; then
14910         case $deplibs_check_method in
14911         "file_magic "*)
14912           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14913           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14914           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14915             $EGREP "$file_magic_regex" > /dev/null; then
14916             :
14917           else
14918             cat <<_LT_EOF 1>&2
14919
14920 *** Warning: the command libtool uses to detect shared libraries,
14921 *** $file_magic_cmd, produces output that libtool cannot recognize.
14922 *** The result is that libtool may fail to recognize shared libraries
14923 *** as such.  This will affect the creation of libtool libraries that
14924 *** depend on shared libraries, but programs linked with such libtool
14925 *** libraries will work regardless of this problem.  Nevertheless, you
14926 *** may want to report the problem to your system manager and/or to
14927 *** bug-libtool@gnu.org
14928
14929 _LT_EOF
14930           fi ;;
14931         esac
14932       fi
14933       break
14934     fi
14935   done
14936   IFS="$lt_save_ifs"
14937   MAGIC_CMD="$lt_save_MAGIC_CMD"
14938   ;;
14939 esac
14940 fi
14941
14942 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14943 if test -n "$MAGIC_CMD"; then
14944   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14945 $as_echo "$MAGIC_CMD" >&6; }
14946 else
14947   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14948 $as_echo "no" >&6; }
14949 fi
14950
14951
14952   else
14953     MAGIC_CMD=:
14954   fi
14955 fi
14956
14957   fi
14958   ;;
14959 esac
14960
14961 # Use C for the default configuration in the libtool script
14962
14963 lt_save_CC="$CC"
14964 ac_ext=c
14965 ac_cpp='$CPP $CPPFLAGS'
14966 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14967 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14968 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14969
14970
14971 # Source file extension for C test sources.
14972 ac_ext=c
14973
14974 # Object file extension for compiled C test sources.
14975 objext=o
14976 objext=$objext
14977
14978 # Code to be used in simple compile tests
14979 lt_simple_compile_test_code="int some_variable = 0;"
14980
14981 # Code to be used in simple link tests
14982 lt_simple_link_test_code='int main(){return(0);}'
14983
14984
14985
14986
14987
14988
14989
14990 # If no C compiler was specified, use CC.
14991 LTCC=${LTCC-"$CC"}
14992
14993 # If no C compiler flags were specified, use CFLAGS.
14994 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14995
14996 # Allow CC to be a program name with arguments.
14997 compiler=$CC
14998
14999 # Save the default compiler, since it gets overwritten when the other
15000 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
15001 compiler_DEFAULT=$CC
15002
15003 # save warnings/boilerplate of simple test code
15004 ac_outfile=conftest.$ac_objext
15005 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
15006 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
15007 _lt_compiler_boilerplate=`cat conftest.err`
15008 $RM conftest*
15009
15010 ac_outfile=conftest.$ac_objext
15011 echo "$lt_simple_link_test_code" >conftest.$ac_ext
15012 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
15013 _lt_linker_boilerplate=`cat conftest.err`
15014 $RM -r conftest*
15015
15016
15017 ## CAVEAT EMPTOR:
15018 ## There is no encapsulation within the following macros, do not change
15019 ## the running order or otherwise move them around unless you know exactly
15020 ## what you are doing...
15021 if test -n "$compiler"; then
15022
15023 lt_prog_compiler_no_builtin_flag=
15024
15025 if test "$GCC" = yes; then
15026   case $cc_basename in
15027   nvcc*)
15028     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
15029   *)
15030     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
15031   esac
15032
15033   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
15034 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
15035 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
15036   $as_echo_n "(cached) " >&6
15037 else
15038   lt_cv_prog_compiler_rtti_exceptions=no
15039    ac_outfile=conftest.$ac_objext
15040    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15041    lt_compiler_flag="-fno-rtti -fno-exceptions"
15042    # Insert the option either (1) after the last *FLAGS variable, or
15043    # (2) before a word containing "conftest.", or (3) at the end.
15044    # Note that $ac_compile itself does not contain backslashes and begins
15045    # with a dollar sign (not a hyphen), so the echo should work correctly.
15046    # The option is referenced via a variable to avoid confusing sed.
15047    lt_compile=`echo "$ac_compile" | $SED \
15048    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15049    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15050    -e 's:$: $lt_compiler_flag:'`
15051    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15052    (eval "$lt_compile" 2>conftest.err)
15053    ac_status=$?
15054    cat conftest.err >&5
15055    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15056    if (exit $ac_status) && test -s "$ac_outfile"; then
15057      # The compiler can only warn and ignore the option if not recognized
15058      # So say no if there are warnings other than the usual output.
15059      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15060      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15061      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15062        lt_cv_prog_compiler_rtti_exceptions=yes
15063      fi
15064    fi
15065    $RM conftest*
15066
15067 fi
15068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
15069 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
15070
15071 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
15072     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
15073 else
15074     :
15075 fi
15076
15077 fi
15078
15079
15080
15081
15082
15083
15084   lt_prog_compiler_wl=
15085 lt_prog_compiler_pic=
15086 lt_prog_compiler_static=
15087
15088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
15089 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
15090
15091   if test "$GCC" = yes; then
15092     lt_prog_compiler_wl='-Wl,'
15093     lt_prog_compiler_static='-static'
15094
15095     case $host_os in
15096       aix*)
15097       # All AIX code is PIC.
15098       if test "$host_cpu" = ia64; then
15099         # AIX 5 now supports IA64 processor
15100         lt_prog_compiler_static='-Bstatic'
15101       fi
15102       ;;
15103
15104     amigaos*)
15105       case $host_cpu in
15106       powerpc)
15107             # see comment about AmigaOS4 .so support
15108             lt_prog_compiler_pic='-fPIC'
15109         ;;
15110       m68k)
15111             # FIXME: we need at least 68020 code to build shared libraries, but
15112             # adding the `-m68020' flag to GCC prevents building anything better,
15113             # like `-m68040'.
15114             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
15115         ;;
15116       esac
15117       ;;
15118
15119     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
15120       # PIC is the default for these OSes.
15121       ;;
15122
15123     mingw* | cygwin* | pw32* | os2* | cegcc*)
15124       # This hack is so that the source file can tell whether it is being
15125       # built for inclusion in a dll (and should export symbols for example).
15126       # Although the cygwin gcc ignores -fPIC, still need this for old-style
15127       # (--disable-auto-import) libraries
15128       lt_prog_compiler_pic='-DDLL_EXPORT'
15129       ;;
15130
15131     darwin* | rhapsody*)
15132       # PIC is the default on this platform
15133       # Common symbols not allowed in MH_DYLIB files
15134       lt_prog_compiler_pic='-fno-common'
15135       ;;
15136
15137     haiku*)
15138       # PIC is the default for Haiku.
15139       # The "-static" flag exists, but is broken.
15140       lt_prog_compiler_static=
15141       ;;
15142
15143     hpux*)
15144       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
15145       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
15146       # sets the default TLS model and affects inlining.
15147       case $host_cpu in
15148       hppa*64*)
15149         # +Z the default
15150         ;;
15151       *)
15152         lt_prog_compiler_pic='-fPIC'
15153         ;;
15154       esac
15155       ;;
15156
15157     interix[3-9]*)
15158       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
15159       # Instead, we relocate shared libraries at runtime.
15160       ;;
15161
15162     msdosdjgpp*)
15163       # Just because we use GCC doesn't mean we suddenly get shared libraries
15164       # on systems that don't support them.
15165       lt_prog_compiler_can_build_shared=no
15166       enable_shared=no
15167       ;;
15168
15169     *nto* | *qnx*)
15170       # QNX uses GNU C++, but need to define -shared option too, otherwise
15171       # it will coredump.
15172       lt_prog_compiler_pic='-fPIC -shared'
15173       ;;
15174
15175     sysv4*MP*)
15176       if test -d /usr/nec; then
15177         lt_prog_compiler_pic=-Kconform_pic
15178       fi
15179       ;;
15180
15181     *)
15182       lt_prog_compiler_pic='-fPIC'
15183       ;;
15184     esac
15185
15186     case $cc_basename in
15187     nvcc*) # Cuda Compiler Driver 2.2
15188       lt_prog_compiler_wl='-Xlinker '
15189       lt_prog_compiler_pic='-Xcompiler -fPIC'
15190       ;;
15191     esac
15192   else
15193     # PORTME Check for flag to pass linker flags through the system compiler.
15194     case $host_os in
15195     aix*)
15196       lt_prog_compiler_wl='-Wl,'
15197       if test "$host_cpu" = ia64; then
15198         # AIX 5 now supports IA64 processor
15199         lt_prog_compiler_static='-Bstatic'
15200       else
15201         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
15202       fi
15203       ;;
15204
15205     mingw* | cygwin* | pw32* | os2* | cegcc*)
15206       # This hack is so that the source file can tell whether it is being
15207       # built for inclusion in a dll (and should export symbols for example).
15208       lt_prog_compiler_pic='-DDLL_EXPORT'
15209       ;;
15210
15211     hpux9* | hpux10* | hpux11*)
15212       lt_prog_compiler_wl='-Wl,'
15213       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
15214       # not for PA HP-UX.
15215       case $host_cpu in
15216       hppa*64*|ia64*)
15217         # +Z the default
15218         ;;
15219       *)
15220         lt_prog_compiler_pic='+Z'
15221         ;;
15222       esac
15223       # Is there a better lt_prog_compiler_static that works with the bundled CC?
15224       lt_prog_compiler_static='${wl}-a ${wl}archive'
15225       ;;
15226
15227     irix5* | irix6* | nonstopux*)
15228       lt_prog_compiler_wl='-Wl,'
15229       # PIC (with -KPIC) is the default.
15230       lt_prog_compiler_static='-non_shared'
15231       ;;
15232
15233     linux* | k*bsd*-gnu | kopensolaris*-gnu)
15234       case $cc_basename in
15235       # old Intel for x86_64 which still supported -KPIC.
15236       ecc*)
15237         lt_prog_compiler_wl='-Wl,'
15238         lt_prog_compiler_pic='-KPIC'
15239         lt_prog_compiler_static='-static'
15240         ;;
15241       # icc used to be incompatible with GCC.
15242       # ICC 10 doesn't accept -KPIC any more.
15243       icc* | ifort*)
15244         lt_prog_compiler_wl='-Wl,'
15245         lt_prog_compiler_pic='-fPIC'
15246         lt_prog_compiler_static='-static'
15247         ;;
15248       # Lahey Fortran 8.1.
15249       lf95*)
15250         lt_prog_compiler_wl='-Wl,'
15251         lt_prog_compiler_pic='--shared'
15252         lt_prog_compiler_static='--static'
15253         ;;
15254       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
15255         # Portland Group compilers (*not* the Pentium gcc compiler,
15256         # which looks to be a dead project)
15257         lt_prog_compiler_wl='-Wl,'
15258         lt_prog_compiler_pic='-fpic'
15259         lt_prog_compiler_static='-Bstatic'
15260         ;;
15261       ccc*)
15262         lt_prog_compiler_wl='-Wl,'
15263         # All Alpha code is PIC.
15264         lt_prog_compiler_static='-non_shared'
15265         ;;
15266       xl* | bgxl* | bgf* | mpixl*)
15267         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15268         lt_prog_compiler_wl='-Wl,'
15269         lt_prog_compiler_pic='-qpic'
15270         lt_prog_compiler_static='-qstaticlink'
15271         ;;
15272       *)
15273         case `$CC -V 2>&1 | sed 5q` in
15274         *Sun\ F* | *Sun*Fortran*)
15275           # Sun Fortran 8.3 passes all unrecognized flags to the linker
15276           lt_prog_compiler_pic='-KPIC'
15277           lt_prog_compiler_static='-Bstatic'
15278           lt_prog_compiler_wl=''
15279           ;;
15280         *Sun\ C*)
15281           # Sun C 5.9
15282           lt_prog_compiler_pic='-KPIC'
15283           lt_prog_compiler_static='-Bstatic'
15284           lt_prog_compiler_wl='-Wl,'
15285           ;;
15286         esac
15287         ;;
15288       esac
15289       ;;
15290
15291     newsos6)
15292       lt_prog_compiler_pic='-KPIC'
15293       lt_prog_compiler_static='-Bstatic'
15294       ;;
15295
15296     *nto* | *qnx*)
15297       # QNX uses GNU C++, but need to define -shared option too, otherwise
15298       # it will coredump.
15299       lt_prog_compiler_pic='-fPIC -shared'
15300       ;;
15301
15302     osf3* | osf4* | osf5*)
15303       lt_prog_compiler_wl='-Wl,'
15304       # All OSF/1 code is PIC.
15305       lt_prog_compiler_static='-non_shared'
15306       ;;
15307
15308     rdos*)
15309       lt_prog_compiler_static='-non_shared'
15310       ;;
15311
15312     solaris*)
15313       lt_prog_compiler_pic='-KPIC'
15314       lt_prog_compiler_static='-Bstatic'
15315       case $cc_basename in
15316       f77* | f90* | f95*)
15317         lt_prog_compiler_wl='-Qoption ld ';;
15318       *)
15319         lt_prog_compiler_wl='-Wl,';;
15320       esac
15321       ;;
15322
15323     sunos4*)
15324       lt_prog_compiler_wl='-Qoption ld '
15325       lt_prog_compiler_pic='-PIC'
15326       lt_prog_compiler_static='-Bstatic'
15327       ;;
15328
15329     sysv4 | sysv4.2uw2* | sysv4.3*)
15330       lt_prog_compiler_wl='-Wl,'
15331       lt_prog_compiler_pic='-KPIC'
15332       lt_prog_compiler_static='-Bstatic'
15333       ;;
15334
15335     sysv4*MP*)
15336       if test -d /usr/nec ;then
15337         lt_prog_compiler_pic='-Kconform_pic'
15338         lt_prog_compiler_static='-Bstatic'
15339       fi
15340       ;;
15341
15342     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15343       lt_prog_compiler_wl='-Wl,'
15344       lt_prog_compiler_pic='-KPIC'
15345       lt_prog_compiler_static='-Bstatic'
15346       ;;
15347
15348     unicos*)
15349       lt_prog_compiler_wl='-Wl,'
15350       lt_prog_compiler_can_build_shared=no
15351       ;;
15352
15353     uts4*)
15354       lt_prog_compiler_pic='-pic'
15355       lt_prog_compiler_static='-Bstatic'
15356       ;;
15357
15358     *)
15359       lt_prog_compiler_can_build_shared=no
15360       ;;
15361     esac
15362   fi
15363
15364 case $host_os in
15365   # For platforms which do not support PIC, -DPIC is meaningless:
15366   *djgpp*)
15367     lt_prog_compiler_pic=
15368     ;;
15369   *)
15370     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15371     ;;
15372 esac
15373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15374 $as_echo "$lt_prog_compiler_pic" >&6; }
15375
15376
15377
15378
15379
15380
15381 #
15382 # Check to make sure the PIC flag actually works.
15383 #
15384 if test -n "$lt_prog_compiler_pic"; then
15385   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15386 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15387 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15388   $as_echo_n "(cached) " >&6
15389 else
15390   lt_cv_prog_compiler_pic_works=no
15391    ac_outfile=conftest.$ac_objext
15392    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15393    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15394    # Insert the option either (1) after the last *FLAGS variable, or
15395    # (2) before a word containing "conftest.", or (3) at the end.
15396    # Note that $ac_compile itself does not contain backslashes and begins
15397    # with a dollar sign (not a hyphen), so the echo should work correctly.
15398    # The option is referenced via a variable to avoid confusing sed.
15399    lt_compile=`echo "$ac_compile" | $SED \
15400    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15401    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15402    -e 's:$: $lt_compiler_flag:'`
15403    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15404    (eval "$lt_compile" 2>conftest.err)
15405    ac_status=$?
15406    cat conftest.err >&5
15407    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15408    if (exit $ac_status) && test -s "$ac_outfile"; then
15409      # The compiler can only warn and ignore the option if not recognized
15410      # So say no if there are warnings other than the usual output.
15411      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15412      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15413      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15414        lt_cv_prog_compiler_pic_works=yes
15415      fi
15416    fi
15417    $RM conftest*
15418
15419 fi
15420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15421 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15422
15423 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15424     case $lt_prog_compiler_pic in
15425      "" | " "*) ;;
15426      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15427      esac
15428 else
15429     lt_prog_compiler_pic=
15430      lt_prog_compiler_can_build_shared=no
15431 fi
15432
15433 fi
15434
15435
15436
15437
15438
15439
15440 #
15441 # Check to make sure the static flag actually works.
15442 #
15443 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15445 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15446 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15447   $as_echo_n "(cached) " >&6
15448 else
15449   lt_cv_prog_compiler_static_works=no
15450    save_LDFLAGS="$LDFLAGS"
15451    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15452    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15453    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15454      # The linker can only warn and ignore the option if not recognized
15455      # So say no if there are warnings
15456      if test -s conftest.err; then
15457        # Append any errors to the config.log.
15458        cat conftest.err 1>&5
15459        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15460        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15461        if diff conftest.exp conftest.er2 >/dev/null; then
15462          lt_cv_prog_compiler_static_works=yes
15463        fi
15464      else
15465        lt_cv_prog_compiler_static_works=yes
15466      fi
15467    fi
15468    $RM -r conftest*
15469    LDFLAGS="$save_LDFLAGS"
15470
15471 fi
15472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15473 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15474
15475 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15476     :
15477 else
15478     lt_prog_compiler_static=
15479 fi
15480
15481
15482
15483
15484
15485
15486
15487   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15488 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15489 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15490   $as_echo_n "(cached) " >&6
15491 else
15492   lt_cv_prog_compiler_c_o=no
15493    $RM -r conftest 2>/dev/null
15494    mkdir conftest
15495    cd conftest
15496    mkdir out
15497    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15498
15499    lt_compiler_flag="-o out/conftest2.$ac_objext"
15500    # Insert the option either (1) after the last *FLAGS variable, or
15501    # (2) before a word containing "conftest.", or (3) at the end.
15502    # Note that $ac_compile itself does not contain backslashes and begins
15503    # with a dollar sign (not a hyphen), so the echo should work correctly.
15504    lt_compile=`echo "$ac_compile" | $SED \
15505    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15506    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15507    -e 's:$: $lt_compiler_flag:'`
15508    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15509    (eval "$lt_compile" 2>out/conftest.err)
15510    ac_status=$?
15511    cat out/conftest.err >&5
15512    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15513    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15514    then
15515      # The compiler can only warn and ignore the option if not recognized
15516      # So say no if there are warnings
15517      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15518      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15519      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15520        lt_cv_prog_compiler_c_o=yes
15521      fi
15522    fi
15523    chmod u+w . 2>&5
15524    $RM conftest*
15525    # SGI C++ compiler will create directory out/ii_files/ for
15526    # template instantiation
15527    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15528    $RM out/* && rmdir out
15529    cd ..
15530    $RM -r conftest
15531    $RM conftest*
15532
15533 fi
15534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15535 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15536
15537
15538
15539
15540
15541
15542   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15543 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15544 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15545   $as_echo_n "(cached) " >&6
15546 else
15547   lt_cv_prog_compiler_c_o=no
15548    $RM -r conftest 2>/dev/null
15549    mkdir conftest
15550    cd conftest
15551    mkdir out
15552    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15553
15554    lt_compiler_flag="-o out/conftest2.$ac_objext"
15555    # Insert the option either (1) after the last *FLAGS variable, or
15556    # (2) before a word containing "conftest.", or (3) at the end.
15557    # Note that $ac_compile itself does not contain backslashes and begins
15558    # with a dollar sign (not a hyphen), so the echo should work correctly.
15559    lt_compile=`echo "$ac_compile" | $SED \
15560    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15561    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15562    -e 's:$: $lt_compiler_flag:'`
15563    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15564    (eval "$lt_compile" 2>out/conftest.err)
15565    ac_status=$?
15566    cat out/conftest.err >&5
15567    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15568    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15569    then
15570      # The compiler can only warn and ignore the option if not recognized
15571      # So say no if there are warnings
15572      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15573      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15574      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15575        lt_cv_prog_compiler_c_o=yes
15576      fi
15577    fi
15578    chmod u+w . 2>&5
15579    $RM conftest*
15580    # SGI C++ compiler will create directory out/ii_files/ for
15581    # template instantiation
15582    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15583    $RM out/* && rmdir out
15584    cd ..
15585    $RM -r conftest
15586    $RM conftest*
15587
15588 fi
15589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15590 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15591
15592
15593
15594
15595 hard_links="nottested"
15596 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15597   # do not overwrite the value of need_locks provided by the user
15598   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15599 $as_echo_n "checking if we can lock with hard links... " >&6; }
15600   hard_links=yes
15601   $RM conftest*
15602   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15603   touch conftest.a
15604   ln conftest.a conftest.b 2>&5 || hard_links=no
15605   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15606   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15607 $as_echo "$hard_links" >&6; }
15608   if test "$hard_links" = no; then
15609     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15610 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15611     need_locks=warn
15612   fi
15613 else
15614   need_locks=no
15615 fi
15616
15617
15618
15619
15620
15621
15622   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15623 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15624
15625   runpath_var=
15626   allow_undefined_flag=
15627   always_export_symbols=no
15628   archive_cmds=
15629   archive_expsym_cmds=
15630   compiler_needs_object=no
15631   enable_shared_with_static_runtimes=no
15632   export_dynamic_flag_spec=
15633   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15634   hardcode_automatic=no
15635   hardcode_direct=no
15636   hardcode_direct_absolute=no
15637   hardcode_libdir_flag_spec=
15638   hardcode_libdir_flag_spec_ld=
15639   hardcode_libdir_separator=
15640   hardcode_minus_L=no
15641   hardcode_shlibpath_var=unsupported
15642   inherit_rpath=no
15643   link_all_deplibs=unknown
15644   module_cmds=
15645   module_expsym_cmds=
15646   old_archive_from_new_cmds=
15647   old_archive_from_expsyms_cmds=
15648   thread_safe_flag_spec=
15649   whole_archive_flag_spec=
15650   # include_expsyms should be a list of space-separated symbols to be *always*
15651   # included in the symbol list
15652   include_expsyms=
15653   # exclude_expsyms can be an extended regexp of symbols to exclude
15654   # it will be wrapped by ` (' and `)$', so one must not match beginning or
15655   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15656   # as well as any symbol that contains `d'.
15657   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15658   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15659   # platforms (ab)use it in PIC code, but their linkers get confused if
15660   # the symbol is explicitly referenced.  Since portable code cannot
15661   # rely on this symbol name, it's probably fine to never include it in
15662   # preloaded symbol tables.
15663   # Exclude shared library initialization/finalization symbols.
15664   extract_expsyms_cmds=
15665
15666   case $host_os in
15667   cygwin* | mingw* | pw32* | cegcc*)
15668     # FIXME: the MSVC++ port hasn't been tested in a loooong time
15669     # When not using gcc, we currently assume that we are using
15670     # Microsoft Visual C++.
15671     if test "$GCC" != yes; then
15672       with_gnu_ld=no
15673     fi
15674     ;;
15675   interix*)
15676     # we just hope/assume this is gcc and not c89 (= MSVC++)
15677     with_gnu_ld=yes
15678     ;;
15679   openbsd*)
15680     with_gnu_ld=no
15681     ;;
15682   esac
15683
15684   ld_shlibs=yes
15685
15686   # On some targets, GNU ld is compatible enough with the native linker
15687   # that we're better off using the native interface for both.
15688   lt_use_gnu_ld_interface=no
15689   if test "$with_gnu_ld" = yes; then
15690     case $host_os in
15691       aix*)
15692         # The AIX port of GNU ld has always aspired to compatibility
15693         # with the native linker.  However, as the warning in the GNU ld
15694         # block says, versions before 2.19.5* couldn't really create working
15695         # shared libraries, regardless of the interface used.
15696         case `$LD -v 2>&1` in
15697           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15698           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15699           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15700           *)
15701             lt_use_gnu_ld_interface=yes
15702             ;;
15703         esac
15704         ;;
15705       *)
15706         lt_use_gnu_ld_interface=yes
15707         ;;
15708     esac
15709   fi
15710
15711   if test "$lt_use_gnu_ld_interface" = yes; then
15712     # If archive_cmds runs LD, not CC, wlarc should be empty
15713     wlarc='${wl}'
15714
15715     # Set some defaults for GNU ld with shared library support. These
15716     # are reset later if shared libraries are not supported. Putting them
15717     # here allows them to be overridden if necessary.
15718     runpath_var=LD_RUN_PATH
15719     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15720     export_dynamic_flag_spec='${wl}--export-dynamic'
15721     # ancient GNU ld didn't support --whole-archive et. al.
15722     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15723       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15724     else
15725       whole_archive_flag_spec=
15726     fi
15727     supports_anon_versioning=no
15728     case `$LD -v 2>&1` in
15729       *GNU\ gold*) supports_anon_versioning=yes ;;
15730       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15731       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15732       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15733       *\ 2.11.*) ;; # other 2.11 versions
15734       *) supports_anon_versioning=yes ;;
15735     esac
15736
15737     # See if GNU ld supports shared libraries.
15738     case $host_os in
15739     aix[3-9]*)
15740       # On AIX/PPC, the GNU linker is very broken
15741       if test "$host_cpu" != ia64; then
15742         ld_shlibs=no
15743         cat <<_LT_EOF 1>&2
15744
15745 *** Warning: the GNU linker, at least up to release 2.19, is reported
15746 *** to be unable to reliably create shared libraries on AIX.
15747 *** Therefore, libtool is disabling shared libraries support.  If you
15748 *** really care for shared libraries, you may want to install binutils
15749 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15750 *** You will then need to restart the configuration process.
15751
15752 _LT_EOF
15753       fi
15754       ;;
15755
15756     amigaos*)
15757       case $host_cpu in
15758       powerpc)
15759             # see comment about AmigaOS4 .so support
15760             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15761             archive_expsym_cmds=''
15762         ;;
15763       m68k)
15764             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15765             hardcode_libdir_flag_spec='-L$libdir'
15766             hardcode_minus_L=yes
15767         ;;
15768       esac
15769       ;;
15770
15771     beos*)
15772       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15773         allow_undefined_flag=unsupported
15774         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15775         # support --undefined.  This deserves some investigation.  FIXME
15776         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15777       else
15778         ld_shlibs=no
15779       fi
15780       ;;
15781
15782     cygwin* | mingw* | pw32* | cegcc*)
15783       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15784       # as there is no search path for DLLs.
15785       hardcode_libdir_flag_spec='-L$libdir'
15786       export_dynamic_flag_spec='${wl}--export-all-symbols'
15787       allow_undefined_flag=unsupported
15788       always_export_symbols=no
15789       enable_shared_with_static_runtimes=yes
15790       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15791
15792       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15793         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15794         # If the export-symbols file already is a .def file (1st line
15795         # is EXPORTS), use it as is; otherwise, prepend...
15796         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15797           cp $export_symbols $output_objdir/$soname.def;
15798         else
15799           echo EXPORTS > $output_objdir/$soname.def;
15800           cat $export_symbols >> $output_objdir/$soname.def;
15801         fi~
15802         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15803       else
15804         ld_shlibs=no
15805       fi
15806       ;;
15807
15808     haiku*)
15809       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15810       link_all_deplibs=yes
15811       ;;
15812
15813     interix[3-9]*)
15814       hardcode_direct=no
15815       hardcode_shlibpath_var=no
15816       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15817       export_dynamic_flag_spec='${wl}-E'
15818       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15819       # Instead, shared libraries are loaded at an image base (0x10000000 by
15820       # default) and relocated if they conflict, which is a slow very memory
15821       # consuming and fragmenting process.  To avoid this, we pick a random,
15822       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15823       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15824       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15825       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15826       ;;
15827
15828     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15829       tmp_diet=no
15830       if test "$host_os" = linux-dietlibc; then
15831         case $cc_basename in
15832           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
15833         esac
15834       fi
15835       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15836          && test "$tmp_diet" = no
15837       then
15838         tmp_addflag=
15839         tmp_sharedflag='-shared'
15840         case $cc_basename,$host_cpu in
15841         pgcc*)                          # Portland Group C compiler
15842           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'
15843           tmp_addflag=' $pic_flag'
15844           ;;
15845         pgf77* | pgf90* | pgf95* | pgfortran*)
15846                                         # Portland Group f77 and f90 compilers
15847           whole_archive_flag_spec='${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'
15848           tmp_addflag=' $pic_flag -Mnomain' ;;
15849         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
15850           tmp_addflag=' -i_dynamic' ;;
15851         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
15852           tmp_addflag=' -i_dynamic -nofor_main' ;;
15853         ifc* | ifort*)                  # Intel Fortran compiler
15854           tmp_addflag=' -nofor_main' ;;
15855         lf95*)                          # Lahey Fortran 8.1
15856           whole_archive_flag_spec=
15857           tmp_sharedflag='--shared' ;;
15858         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15859           tmp_sharedflag='-qmkshrobj'
15860           tmp_addflag= ;;
15861         nvcc*)  # Cuda Compiler Driver 2.2
15862           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15863           compiler_needs_object=yes
15864           ;;
15865         esac
15866         case `$CC -V 2>&1 | sed 5q` in
15867         *Sun\ C*)                       # Sun C 5.9
15868           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\"` ${wl}--no-whole-archive'
15869           compiler_needs_object=yes
15870           tmp_sharedflag='-G' ;;
15871         *Sun\ F*)                       # Sun Fortran 8.3
15872           tmp_sharedflag='-G' ;;
15873         esac
15874         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15875
15876         if test "x$supports_anon_versioning" = xyes; then
15877           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15878             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15879             echo "local: *; };" >> $output_objdir/$libname.ver~
15880             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15881         fi
15882
15883         case $cc_basename in
15884         xlf* | bgf* | bgxlf* | mpixlf*)
15885           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15886           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15887           hardcode_libdir_flag_spec=
15888           hardcode_libdir_flag_spec_ld='-rpath $libdir'
15889           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15890           if test "x$supports_anon_versioning" = xyes; then
15891             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15892               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15893               echo "local: *; };" >> $output_objdir/$libname.ver~
15894               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15895           fi
15896           ;;
15897         esac
15898       else
15899         ld_shlibs=no
15900       fi
15901       ;;
15902
15903     netbsd*)
15904       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15905         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15906         wlarc=
15907       else
15908         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15909         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15910       fi
15911       ;;
15912
15913     solaris*)
15914       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15915         ld_shlibs=no
15916         cat <<_LT_EOF 1>&2
15917
15918 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15919 *** create shared libraries on Solaris systems.  Therefore, libtool
15920 *** is disabling shared libraries support.  We urge you to upgrade GNU
15921 *** binutils to release 2.9.1 or newer.  Another option is to modify
15922 *** your PATH or compiler configuration so that the native linker is
15923 *** used, and then restart.
15924
15925 _LT_EOF
15926       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15927         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15928         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15929       else
15930         ld_shlibs=no
15931       fi
15932       ;;
15933
15934     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15935       case `$LD -v 2>&1` in
15936         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15937         ld_shlibs=no
15938         cat <<_LT_EOF 1>&2
15939
15940 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15941 *** reliably create shared libraries on SCO systems.  Therefore, libtool
15942 *** is disabling shared libraries support.  We urge you to upgrade GNU
15943 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
15944 *** your PATH or compiler configuration so that the native linker is
15945 *** used, and then restart.
15946
15947 _LT_EOF
15948         ;;
15949         *)
15950           # For security reasons, it is highly recommended that you always
15951           # use absolute paths for naming shared libraries, and exclude the
15952           # DT_RUNPATH tag from executables and libraries.  But doing so
15953           # requires that you compile everything twice, which is a pain.
15954           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15955             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15956             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15957             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15958           else
15959             ld_shlibs=no
15960           fi
15961         ;;
15962       esac
15963       ;;
15964
15965     sunos4*)
15966       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15967       wlarc=
15968       hardcode_direct=yes
15969       hardcode_shlibpath_var=no
15970       ;;
15971
15972     *)
15973       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15974         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15975         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15976       else
15977         ld_shlibs=no
15978       fi
15979       ;;
15980     esac
15981
15982     if test "$ld_shlibs" = no; then
15983       runpath_var=
15984       hardcode_libdir_flag_spec=
15985       export_dynamic_flag_spec=
15986       whole_archive_flag_spec=
15987     fi
15988   else
15989     # PORTME fill in a description of your system's linker (not GNU ld)
15990     case $host_os in
15991     aix3*)
15992       allow_undefined_flag=unsupported
15993       always_export_symbols=yes
15994       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
15995       # Note: this linker hardcodes the directories in LIBPATH if there
15996       # are no directories specified by -L.
15997       hardcode_minus_L=yes
15998       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15999         # Neither direct hardcoding nor static linking is supported with a
16000         # broken collect2.
16001         hardcode_direct=unsupported
16002       fi
16003       ;;
16004
16005     aix[4-9]*)
16006       if test "$host_cpu" = ia64; then
16007         # On IA64, the linker does run time linking by default, so we don't
16008         # have to do anything special.
16009         aix_use_runtimelinking=no
16010         exp_sym_flag='-Bexport'
16011         no_entry_flag=""
16012       else
16013         # If we're using GNU nm, then we don't want the "-C" option.
16014         # -C means demangle to AIX nm, but means don't demangle with GNU nm
16015         # Also, AIX nm treats weak defined symbols like other global
16016         # defined symbols, whereas GNU nm marks them as "W".
16017         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
16018           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
16019         else
16020           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
16021         fi
16022         aix_use_runtimelinking=no
16023
16024         # Test if we are trying to use run time linking or normal
16025         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
16026         # need to do runtime linking.
16027         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
16028           for ld_flag in $LDFLAGS; do
16029           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
16030             aix_use_runtimelinking=yes
16031             break
16032           fi
16033           done
16034           ;;
16035         esac
16036
16037         exp_sym_flag='-bexport'
16038         no_entry_flag='-bnoentry'
16039       fi
16040
16041       # When large executables or shared objects are built, AIX ld can
16042       # have problems creating the table of contents.  If linking a library
16043       # or program results in "error TOC overflow" add -mminimal-toc to
16044       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
16045       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
16046
16047       archive_cmds=''
16048       hardcode_direct=yes
16049       hardcode_direct_absolute=yes
16050       hardcode_libdir_separator=':'
16051       link_all_deplibs=yes
16052       file_list_spec='${wl}-f,'
16053
16054       if test "$GCC" = yes; then
16055         case $host_os in aix4.[012]|aix4.[012].*)
16056         # We only want to do this on AIX 4.2 and lower, the check
16057         # below for broken collect2 doesn't work under 4.3+
16058           collect2name=`${CC} -print-prog-name=collect2`
16059           if test -f "$collect2name" &&
16060            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
16061           then
16062           # We have reworked collect2
16063           :
16064           else
16065           # We have old collect2
16066           hardcode_direct=unsupported
16067           # It fails to find uninstalled libraries when the uninstalled
16068           # path is not listed in the libpath.  Setting hardcode_minus_L
16069           # to unsupported forces relinking
16070           hardcode_minus_L=yes
16071           hardcode_libdir_flag_spec='-L$libdir'
16072           hardcode_libdir_separator=
16073           fi
16074           ;;
16075         esac
16076         shared_flag='-shared'
16077         if test "$aix_use_runtimelinking" = yes; then
16078           shared_flag="$shared_flag "'${wl}-G'
16079         fi
16080       else
16081         # not using gcc
16082         if test "$host_cpu" = ia64; then
16083         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
16084         # chokes on -Wl,-G. The following line is correct:
16085           shared_flag='-G'
16086         else
16087           if test "$aix_use_runtimelinking" = yes; then
16088             shared_flag='${wl}-G'
16089           else
16090             shared_flag='${wl}-bM:SRE'
16091           fi
16092         fi
16093       fi
16094
16095       export_dynamic_flag_spec='${wl}-bexpall'
16096       # It seems that -bexpall does not export symbols beginning with
16097       # underscore (_), so it is better to generate a list of symbols to export.
16098       always_export_symbols=yes
16099       if test "$aix_use_runtimelinking" = yes; then
16100         # Warning - without using the other runtime loading flags (-brtl),
16101         # -berok will link without error, but may produce a broken library.
16102         allow_undefined_flag='-berok'
16103         # Determine the default libpath from the value encoded in an
16104         # empty executable.
16105         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16106 /* end confdefs.h.  */
16107
16108 int
16109 main ()
16110 {
16111
16112   ;
16113   return 0;
16114 }
16115 _ACEOF
16116 if ac_fn_c_try_link "$LINENO"; then :
16117
16118 lt_aix_libpath_sed='
16119     /Import File Strings/,/^$/ {
16120         /^0/ {
16121             s/^0  *\(.*\)$/\1/
16122             p
16123         }
16124     }'
16125 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16126 # Check for a 64-bit object if we didn't find anything.
16127 if test -z "$aix_libpath"; then
16128   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16129 fi
16130 fi
16131 rm -f core conftest.err conftest.$ac_objext \
16132     conftest$ac_exeext conftest.$ac_ext
16133 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16134
16135         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16136         archive_expsym_cmds='$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 $shared_flag"
16137       else
16138         if test "$host_cpu" = ia64; then
16139           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
16140           allow_undefined_flag="-z nodefs"
16141           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
16142         else
16143          # Determine the default libpath from the value encoded in an
16144          # empty executable.
16145          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16146 /* end confdefs.h.  */
16147
16148 int
16149 main ()
16150 {
16151
16152   ;
16153   return 0;
16154 }
16155 _ACEOF
16156 if ac_fn_c_try_link "$LINENO"; then :
16157
16158 lt_aix_libpath_sed='
16159     /Import File Strings/,/^$/ {
16160         /^0/ {
16161             s/^0  *\(.*\)$/\1/
16162             p
16163         }
16164     }'
16165 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16166 # Check for a 64-bit object if we didn't find anything.
16167 if test -z "$aix_libpath"; then
16168   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16169 fi
16170 fi
16171 rm -f core conftest.err conftest.$ac_objext \
16172     conftest$ac_exeext conftest.$ac_ext
16173 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16174
16175          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16176           # Warning - without using the other run time loading flags,
16177           # -berok will link without error, but may produce a broken library.
16178           no_undefined_flag=' ${wl}-bernotok'
16179           allow_undefined_flag=' ${wl}-berok'
16180           if test "$with_gnu_ld" = yes; then
16181             # We only use this code for GNU lds that support --whole-archive.
16182             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
16183           else
16184             # Exported symbols can be pulled into shared objects from archives
16185             whole_archive_flag_spec='$convenience'
16186           fi
16187           archive_cmds_need_lc=yes
16188           # This is similar to how AIX traditionally builds its shared libraries.
16189           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'
16190         fi
16191       fi
16192       ;;
16193
16194     amigaos*)
16195       case $host_cpu in
16196       powerpc)
16197             # see comment about AmigaOS4 .so support
16198             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16199             archive_expsym_cmds=''
16200         ;;
16201       m68k)
16202             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
16203             hardcode_libdir_flag_spec='-L$libdir'
16204             hardcode_minus_L=yes
16205         ;;
16206       esac
16207       ;;
16208
16209     bsdi[45]*)
16210       export_dynamic_flag_spec=-rdynamic
16211       ;;
16212
16213     cygwin* | mingw* | pw32* | cegcc*)
16214       # When not using gcc, we currently assume that we are using
16215       # Microsoft Visual C++.
16216       # hardcode_libdir_flag_spec is actually meaningless, as there is
16217       # no search path for DLLs.
16218       hardcode_libdir_flag_spec=' '
16219       allow_undefined_flag=unsupported
16220       # Tell ltmain to make .lib files, not .a files.
16221       libext=lib
16222       # Tell ltmain to make .dll files, not .so files.
16223       shrext_cmds=".dll"
16224       # FIXME: Setting linknames here is a bad hack.
16225       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
16226       # The linker will automatically build a .lib file if we build a DLL.
16227       old_archive_from_new_cmds='true'
16228       # FIXME: Should let the user specify the lib program.
16229       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
16230       fix_srcfile_path='`cygpath -w "$srcfile"`'
16231       enable_shared_with_static_runtimes=yes
16232       ;;
16233
16234     darwin* | rhapsody*)
16235
16236
16237   archive_cmds_need_lc=no
16238   hardcode_direct=no
16239   hardcode_automatic=yes
16240   hardcode_shlibpath_var=unsupported
16241   if test "$lt_cv_ld_force_load" = "yes"; then
16242     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
16243   else
16244     whole_archive_flag_spec=''
16245   fi
16246   link_all_deplibs=yes
16247   allow_undefined_flag="$_lt_dar_allow_undefined"
16248   case $cc_basename in
16249      ifort*) _lt_dar_can_shared=yes ;;
16250      *) _lt_dar_can_shared=$GCC ;;
16251   esac
16252   if test "$_lt_dar_can_shared" = "yes"; then
16253     output_verbose_link_cmd=func_echo_all
16254     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
16255     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
16256     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}${_lt_dsymutil}"
16257     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
16258
16259   else
16260   ld_shlibs=no
16261   fi
16262
16263       ;;
16264
16265     dgux*)
16266       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16267       hardcode_libdir_flag_spec='-L$libdir'
16268       hardcode_shlibpath_var=no
16269       ;;
16270
16271     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16272     # support.  Future versions do this automatically, but an explicit c++rt0.o
16273     # does not break anything, and helps significantly (at the cost of a little
16274     # extra space).
16275     freebsd2.2*)
16276       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16277       hardcode_libdir_flag_spec='-R$libdir'
16278       hardcode_direct=yes
16279       hardcode_shlibpath_var=no
16280       ;;
16281
16282     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16283     freebsd2*)
16284       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16285       hardcode_direct=yes
16286       hardcode_minus_L=yes
16287       hardcode_shlibpath_var=no
16288       ;;
16289
16290     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16291     freebsd* | dragonfly*)
16292       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16293       hardcode_libdir_flag_spec='-R$libdir'
16294       hardcode_direct=yes
16295       hardcode_shlibpath_var=no
16296       ;;
16297
16298     hpux9*)
16299       if test "$GCC" = yes; then
16300         archive_cmds='$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 $lib'
16301       else
16302         archive_cmds='$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 $lib'
16303       fi
16304       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16305       hardcode_libdir_separator=:
16306       hardcode_direct=yes
16307
16308       # hardcode_minus_L: Not really in the search PATH,
16309       # but as the default location of the library.
16310       hardcode_minus_L=yes
16311       export_dynamic_flag_spec='${wl}-E'
16312       ;;
16313
16314     hpux10*)
16315       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16316         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16317       else
16318         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16319       fi
16320       if test "$with_gnu_ld" = no; then
16321         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16322         hardcode_libdir_flag_spec_ld='+b $libdir'
16323         hardcode_libdir_separator=:
16324         hardcode_direct=yes
16325         hardcode_direct_absolute=yes
16326         export_dynamic_flag_spec='${wl}-E'
16327         # hardcode_minus_L: Not really in the search PATH,
16328         # but as the default location of the library.
16329         hardcode_minus_L=yes
16330       fi
16331       ;;
16332
16333     hpux11*)
16334       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16335         case $host_cpu in
16336         hppa*64*)
16337           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16338           ;;
16339         ia64*)
16340           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16341           ;;
16342         *)
16343           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16344           ;;
16345         esac
16346       else
16347         case $host_cpu in
16348         hppa*64*)
16349           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16350           ;;
16351         ia64*)
16352           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16353           ;;
16354         *)
16355
16356           # Older versions of the 11.00 compiler do not understand -b yet
16357           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16358           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16359 $as_echo_n "checking if $CC understands -b... " >&6; }
16360 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16361   $as_echo_n "(cached) " >&6
16362 else
16363   lt_cv_prog_compiler__b=no
16364    save_LDFLAGS="$LDFLAGS"
16365    LDFLAGS="$LDFLAGS -b"
16366    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16367    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16368      # The linker can only warn and ignore the option if not recognized
16369      # So say no if there are warnings
16370      if test -s conftest.err; then
16371        # Append any errors to the config.log.
16372        cat conftest.err 1>&5
16373        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16374        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16375        if diff conftest.exp conftest.er2 >/dev/null; then
16376          lt_cv_prog_compiler__b=yes
16377        fi
16378      else
16379        lt_cv_prog_compiler__b=yes
16380      fi
16381    fi
16382    $RM -r conftest*
16383    LDFLAGS="$save_LDFLAGS"
16384
16385 fi
16386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16387 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16388
16389 if test x"$lt_cv_prog_compiler__b" = xyes; then
16390     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16391 else
16392     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16393 fi
16394
16395           ;;
16396         esac
16397       fi
16398       if test "$with_gnu_ld" = no; then
16399         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16400         hardcode_libdir_separator=:
16401
16402         case $host_cpu in
16403         hppa*64*|ia64*)
16404           hardcode_direct=no
16405           hardcode_shlibpath_var=no
16406           ;;
16407         *)
16408           hardcode_direct=yes
16409           hardcode_direct_absolute=yes
16410           export_dynamic_flag_spec='${wl}-E'
16411
16412           # hardcode_minus_L: Not really in the search PATH,
16413           # but as the default location of the library.
16414           hardcode_minus_L=yes
16415           ;;
16416         esac
16417       fi
16418       ;;
16419
16420     irix5* | irix6* | nonstopux*)
16421       if test "$GCC" = yes; then
16422         archive_cmds='$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 $lib'
16423         # Try to use the -exported_symbol ld option, if it does not
16424         # work, assume that -exports_file does not work either and
16425         # implicitly export all symbols.
16426         save_LDFLAGS="$LDFLAGS"
16427         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16428         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16429 /* end confdefs.h.  */
16430 int foo(void) {}
16431 _ACEOF
16432 if ac_fn_c_try_link "$LINENO"; then :
16433   archive_expsym_cmds='$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 $lib'
16434
16435 fi
16436 rm -f core conftest.err conftest.$ac_objext \
16437     conftest$ac_exeext conftest.$ac_ext
16438         LDFLAGS="$save_LDFLAGS"
16439       else
16440         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16441         archive_expsym_cmds='$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 $lib'
16442       fi
16443       archive_cmds_need_lc='no'
16444       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16445       hardcode_libdir_separator=:
16446       inherit_rpath=yes
16447       link_all_deplibs=yes
16448       ;;
16449
16450     netbsd*)
16451       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16452         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
16453       else
16454         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
16455       fi
16456       hardcode_libdir_flag_spec='-R$libdir'
16457       hardcode_direct=yes
16458       hardcode_shlibpath_var=no
16459       ;;
16460
16461     newsos6)
16462       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16463       hardcode_direct=yes
16464       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16465       hardcode_libdir_separator=:
16466       hardcode_shlibpath_var=no
16467       ;;
16468
16469     *nto* | *qnx*)
16470       ;;
16471
16472     openbsd*)
16473       if test -f /usr/libexec/ld.so; then
16474         hardcode_direct=yes
16475         hardcode_shlibpath_var=no
16476         hardcode_direct_absolute=yes
16477         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16478           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16479           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16480           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16481           export_dynamic_flag_spec='${wl}-E'
16482         else
16483           case $host_os in
16484            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16485              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16486              hardcode_libdir_flag_spec='-R$libdir'
16487              ;;
16488            *)
16489              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16490              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16491              ;;
16492           esac
16493         fi
16494       else
16495         ld_shlibs=no
16496       fi
16497       ;;
16498
16499     os2*)
16500       hardcode_libdir_flag_spec='-L$libdir'
16501       hardcode_minus_L=yes
16502       allow_undefined_flag=unsupported
16503       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'
16504       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16505       ;;
16506
16507     osf3*)
16508       if test "$GCC" = yes; then
16509         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16510         archive_cmds='$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 $lib'
16511       else
16512         allow_undefined_flag=' -expect_unresolved \*'
16513         archive_cmds='$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 $lib'
16514       fi
16515       archive_cmds_need_lc='no'
16516       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16517       hardcode_libdir_separator=:
16518       ;;
16519
16520     osf4* | osf5*)      # as osf3* with the addition of -msym flag
16521       if test "$GCC" = yes; then
16522         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16523         archive_cmds='$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 $lib'
16524         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16525       else
16526         allow_undefined_flag=' -expect_unresolved \*'
16527         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'
16528         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~
16529         $CC -shared${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'
16530
16531         # Both c and cxx compiler support -rpath directly
16532         hardcode_libdir_flag_spec='-rpath $libdir'
16533       fi
16534       archive_cmds_need_lc='no'
16535       hardcode_libdir_separator=:
16536       ;;
16537
16538     solaris*)
16539       no_undefined_flag=' -z defs'
16540       if test "$GCC" = yes; then
16541         wlarc='${wl}'
16542         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16543         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16544           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16545       else
16546         case `$CC -V 2>&1` in
16547         *"Compilers 5.0"*)
16548           wlarc=''
16549           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16550           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16551           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16552           ;;
16553         *)
16554           wlarc='${wl}'
16555           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16556           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16557           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16558           ;;
16559         esac
16560       fi
16561       hardcode_libdir_flag_spec='-R$libdir'
16562       hardcode_shlibpath_var=no
16563       case $host_os in
16564       solaris2.[0-5] | solaris2.[0-5].*) ;;
16565       *)
16566         # The compiler driver will combine and reorder linker options,
16567         # but understands `-z linker_flag'.  GCC discards it without `$wl',
16568         # but is careful enough not to reorder.
16569         # Supported since Solaris 2.6 (maybe 2.5.1?)
16570         if test "$GCC" = yes; then
16571           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16572         else
16573           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16574         fi
16575         ;;
16576       esac
16577       link_all_deplibs=yes
16578       ;;
16579
16580     sunos4*)
16581       if test "x$host_vendor" = xsequent; then
16582         # Use $CC to link under sequent, because it throws in some extra .o
16583         # files that make .init and .fini sections work.
16584         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16585       else
16586         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16587       fi
16588       hardcode_libdir_flag_spec='-L$libdir'
16589       hardcode_direct=yes
16590       hardcode_minus_L=yes
16591       hardcode_shlibpath_var=no
16592       ;;
16593
16594     sysv4)
16595       case $host_vendor in
16596         sni)
16597           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16598           hardcode_direct=yes # is this really true???
16599         ;;
16600         siemens)
16601           ## LD is ld it makes a PLAMLIB
16602           ## CC just makes a GrossModule.
16603           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16604           reload_cmds='$CC -r -o $output$reload_objs'
16605           hardcode_direct=no
16606         ;;
16607         motorola)
16608           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16609           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16610         ;;
16611       esac
16612       runpath_var='LD_RUN_PATH'
16613       hardcode_shlibpath_var=no
16614       ;;
16615
16616     sysv4.3*)
16617       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16618       hardcode_shlibpath_var=no
16619       export_dynamic_flag_spec='-Bexport'
16620       ;;
16621
16622     sysv4*MP*)
16623       if test -d /usr/nec; then
16624         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16625         hardcode_shlibpath_var=no
16626         runpath_var=LD_RUN_PATH
16627         hardcode_runpath_var=yes
16628         ld_shlibs=yes
16629       fi
16630       ;;
16631
16632     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16633       no_undefined_flag='${wl}-z,text'
16634       archive_cmds_need_lc=no
16635       hardcode_shlibpath_var=no
16636       runpath_var='LD_RUN_PATH'
16637
16638       if test "$GCC" = yes; then
16639         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16640         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16641       else
16642         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16643         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16644       fi
16645       ;;
16646
16647     sysv5* | sco3.2v5* | sco5v6*)
16648       # Note: We can NOT use -z defs as we might desire, because we do not
16649       # link with -lc, and that would cause any symbols used from libc to
16650       # always be unresolved, which means just about no library would
16651       # ever link correctly.  If we're not using GNU ld we use -z text
16652       # though, which does catch some bad symbols but isn't as heavy-handed
16653       # as -z defs.
16654       no_undefined_flag='${wl}-z,text'
16655       allow_undefined_flag='${wl}-z,nodefs'
16656       archive_cmds_need_lc=no
16657       hardcode_shlibpath_var=no
16658       hardcode_libdir_flag_spec='${wl}-R,$libdir'
16659       hardcode_libdir_separator=':'
16660       link_all_deplibs=yes
16661       export_dynamic_flag_spec='${wl}-Bexport'
16662       runpath_var='LD_RUN_PATH'
16663
16664       if test "$GCC" = yes; then
16665         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16666         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16667       else
16668         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16669         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16670       fi
16671       ;;
16672
16673     uts4*)
16674       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16675       hardcode_libdir_flag_spec='-L$libdir'
16676       hardcode_shlibpath_var=no
16677       ;;
16678
16679     *)
16680       ld_shlibs=no
16681       ;;
16682     esac
16683
16684     if test x$host_vendor = xsni; then
16685       case $host in
16686       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16687         export_dynamic_flag_spec='${wl}-Blargedynsym'
16688         ;;
16689       esac
16690     fi
16691   fi
16692
16693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16694 $as_echo "$ld_shlibs" >&6; }
16695 test "$ld_shlibs" = no && can_build_shared=no
16696
16697 with_gnu_ld=$with_gnu_ld
16698
16699
16700
16701
16702
16703
16704
16705
16706
16707
16708
16709
16710
16711
16712
16713 #
16714 # Do we need to explicitly link libc?
16715 #
16716 case "x$archive_cmds_need_lc" in
16717 x|xyes)
16718   # Assume -lc should be added
16719   archive_cmds_need_lc=yes
16720
16721   if test "$enable_shared" = yes && test "$GCC" = yes; then
16722     case $archive_cmds in
16723     *'~'*)
16724       # FIXME: we may have to deal with multi-command sequences.
16725       ;;
16726     '$CC '*)
16727       # Test whether the compiler implicitly links with -lc since on some
16728       # systems, -lgcc has to come before -lc. If gcc already passes -lc
16729       # to ld, don't add -lc before -lgcc.
16730       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16731 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16732 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16733   $as_echo_n "(cached) " >&6
16734 else
16735   $RM conftest*
16736         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16737
16738         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16739   (eval $ac_compile) 2>&5
16740   ac_status=$?
16741   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16742   test $ac_status = 0; } 2>conftest.err; then
16743           soname=conftest
16744           lib=conftest
16745           libobjs=conftest.$ac_objext
16746           deplibs=
16747           wl=$lt_prog_compiler_wl
16748           pic_flag=$lt_prog_compiler_pic
16749           compiler_flags=-v
16750           linker_flags=-v
16751           verstring=
16752           output_objdir=.
16753           libname=conftest
16754           lt_save_allow_undefined_flag=$allow_undefined_flag
16755           allow_undefined_flag=
16756           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16757   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16758   ac_status=$?
16759   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16760   test $ac_status = 0; }
16761           then
16762             lt_cv_archive_cmds_need_lc=no
16763           else
16764             lt_cv_archive_cmds_need_lc=yes
16765           fi
16766           allow_undefined_flag=$lt_save_allow_undefined_flag
16767         else
16768           cat conftest.err 1>&5
16769         fi
16770         $RM conftest*
16771
16772 fi
16773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16774 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16775       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16776       ;;
16777     esac
16778   fi
16779   ;;
16780 esac
16781
16782
16783
16784
16785
16786
16787
16788
16789
16790
16791
16792
16793
16794
16795
16796
16797
16798
16799
16800
16801
16802
16803
16804
16805
16806
16807
16808
16809
16810
16811
16812
16813
16814
16815
16816
16817
16818
16819
16820
16821
16822
16823
16824
16825
16826
16827
16828
16829
16830
16831
16832
16833
16834
16835
16836
16837
16838
16839
16840
16841
16842
16843
16844
16845
16846
16847
16848
16849
16850
16851
16852
16853
16854
16855
16856
16857
16858
16859
16860
16861
16862
16863
16864
16865
16866
16867
16868
16869
16870
16871
16872
16873
16874
16875
16876
16877
16878
16879
16880
16881
16882
16883
16884
16885
16886
16887
16888
16889
16890
16891
16892
16893
16894
16895
16896
16897
16898
16899
16900
16901
16902
16903
16904
16905
16906
16907
16908
16909
16910
16911
16912
16913
16914
16915
16916
16917
16918
16919
16920
16921
16922
16923
16924
16925
16926
16927
16928
16929
16930
16931
16932
16933
16934
16935
16936
16937
16938   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16939 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16940
16941 if test "$GCC" = yes; then
16942   case $host_os in
16943     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16944     *) lt_awk_arg="/^libraries:/" ;;
16945   esac
16946   case $host_os in
16947     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16948     *) lt_sed_strip_eq="s,=/,/,g" ;;
16949   esac
16950   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16951   case $lt_search_path_spec in
16952   *\;*)
16953     # if the path contains ";" then we assume it to be the separator
16954     # otherwise default to the standard path separator (i.e. ":") - it is
16955     # assumed that no part of a normal pathname contains ";" but that should
16956     # okay in the real world where ";" in dirpaths is itself problematic.
16957     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16958     ;;
16959   *)
16960     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16961     ;;
16962   esac
16963   # Ok, now we have the path, separated by spaces, we can step through it
16964   # and add multilib dir if necessary.
16965   lt_tmp_lt_search_path_spec=
16966   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16967   for lt_sys_path in $lt_search_path_spec; do
16968     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16969       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16970     else
16971       test -d "$lt_sys_path" && \
16972         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16973     fi
16974   done
16975   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16976 BEGIN {RS=" "; FS="/|\n";} {
16977   lt_foo="";
16978   lt_count=0;
16979   for (lt_i = NF; lt_i > 0; lt_i--) {
16980     if ($lt_i != "" && $lt_i != ".") {
16981       if ($lt_i == "..") {
16982         lt_count++;
16983       } else {
16984         if (lt_count == 0) {
16985           lt_foo="/" $lt_i lt_foo;
16986         } else {
16987           lt_count--;
16988         }
16989       }
16990     }
16991   }
16992   if (lt_foo != "") { lt_freq[lt_foo]++; }
16993   if (lt_freq[lt_foo] == 1) { print lt_foo; }
16994 }'`
16995   # AWK program above erroneously prepends '/' to C:/dos/paths
16996   # for these hosts.
16997   case $host_os in
16998     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16999       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
17000   esac
17001   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
17002 else
17003   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
17004 fi
17005 library_names_spec=
17006 libname_spec='lib$name'
17007 soname_spec=
17008 shrext_cmds=".so"
17009 postinstall_cmds=
17010 postuninstall_cmds=
17011 finish_cmds=
17012 finish_eval=
17013 shlibpath_var=
17014 shlibpath_overrides_runpath=unknown
17015 version_type=none
17016 dynamic_linker="$host_os ld.so"
17017 sys_lib_dlsearch_path_spec="/lib /usr/lib"
17018 need_lib_prefix=unknown
17019 hardcode_into_libs=no
17020
17021 # when you set need_version to no, make sure it does not cause -set_version
17022 # flags to be left without arguments
17023 need_version=unknown
17024
17025 case $host_os in
17026 aix3*)
17027   version_type=linux
17028   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
17029   shlibpath_var=LIBPATH
17030
17031   # AIX 3 has no versioning support, so we append a major version to the name.
17032   soname_spec='${libname}${release}${shared_ext}$major'
17033   ;;
17034
17035 aix[4-9]*)
17036   version_type=linux
17037   need_lib_prefix=no
17038   need_version=no
17039   hardcode_into_libs=yes
17040   if test "$host_cpu" = ia64; then
17041     # AIX 5 supports IA64
17042     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
17043     shlibpath_var=LD_LIBRARY_PATH
17044   else
17045     # With GCC up to 2.95.x, collect2 would create an import file
17046     # for dependence libraries.  The import file would start with
17047     # the line `#! .'.  This would cause the generated library to
17048     # depend on `.', always an invalid library.  This was fixed in
17049     # development snapshots of GCC prior to 3.0.
17050     case $host_os in
17051       aix4 | aix4.[01] | aix4.[01].*)
17052       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
17053            echo ' yes '
17054            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
17055         :
17056       else
17057         can_build_shared=no
17058       fi
17059       ;;
17060     esac
17061     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
17062     # soname into executable. Probably we can add versioning support to
17063     # collect2, so additional links can be useful in future.
17064     if test "$aix_use_runtimelinking" = yes; then
17065       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
17066       # instead of lib<name>.a to let people know that these are not
17067       # typical AIX shared libraries.
17068       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17069     else
17070       # We preserve .a as extension for shared libraries through AIX4.2
17071       # and later when we are not doing run time linking.
17072       library_names_spec='${libname}${release}.a $libname.a'
17073       soname_spec='${libname}${release}${shared_ext}$major'
17074     fi
17075     shlibpath_var=LIBPATH
17076   fi
17077   ;;
17078
17079 amigaos*)
17080   case $host_cpu in
17081   powerpc)
17082     # Since July 2007 AmigaOS4 officially supports .so libraries.
17083     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
17084     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17085     ;;
17086   m68k)
17087     library_names_spec='$libname.ixlibrary $libname.a'
17088     # Create ${libname}_ixlibrary.a entries in /sys/libs.
17089     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 ${libname}_ixlibrary.a || exit 1; done'
17090     ;;
17091   esac
17092   ;;
17093
17094 beos*)
17095   library_names_spec='${libname}${shared_ext}'
17096   dynamic_linker="$host_os ld.so"
17097   shlibpath_var=LIBRARY_PATH
17098   ;;
17099
17100 bsdi[45]*)
17101   version_type=linux
17102   need_version=no
17103   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17104   soname_spec='${libname}${release}${shared_ext}$major'
17105   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
17106   shlibpath_var=LD_LIBRARY_PATH
17107   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
17108   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
17109   # the default ld.so.conf also contains /usr/contrib/lib and
17110   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
17111   # libtool to hard-code these into programs
17112   ;;
17113
17114 cygwin* | mingw* | pw32* | cegcc*)
17115   version_type=windows
17116   shrext_cmds=".dll"
17117   need_version=no
17118   need_lib_prefix=no
17119
17120   case $GCC,$host_os in
17121   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
17122     library_names_spec='$libname.dll.a'
17123     # DLL is installed to $(libdir)/../bin by postinstall_cmds
17124     postinstall_cmds='base_file=`basename \${file}`~
17125       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
17126       dldir=$destdir/`dirname \$dlpath`~
17127       test -d \$dldir || mkdir -p \$dldir~
17128       $install_prog $dir/$dlname \$dldir/$dlname~
17129       chmod a+x \$dldir/$dlname~
17130       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
17131         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
17132       fi'
17133     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
17134       dlpath=$dir/\$dldll~
17135        $RM \$dlpath'
17136     shlibpath_overrides_runpath=yes
17137
17138     case $host_os in
17139     cygwin*)
17140       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
17141       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17142
17143       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
17144       ;;
17145     mingw* | cegcc*)
17146       # MinGW DLLs use traditional 'lib' prefix
17147       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17148       ;;
17149     pw32*)
17150       # pw32 DLLs use 'pw' prefix rather than 'lib'
17151       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17152       ;;
17153     esac
17154     ;;
17155
17156   *)
17157     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
17158     ;;
17159   esac
17160   dynamic_linker='Win32 ld.exe'
17161   # FIXME: first we should search . and the directory the executable is in
17162   shlibpath_var=PATH
17163   ;;
17164
17165 darwin* | rhapsody*)
17166   dynamic_linker="$host_os dyld"
17167   version_type=darwin
17168   need_lib_prefix=no
17169   need_version=no
17170   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
17171   soname_spec='${libname}${release}${major}$shared_ext'
17172   shlibpath_overrides_runpath=yes
17173   shlibpath_var=DYLD_LIBRARY_PATH
17174   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
17175
17176   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
17177   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
17178   ;;
17179
17180 dgux*)
17181   version_type=linux
17182   need_lib_prefix=no
17183   need_version=no
17184   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
17185   soname_spec='${libname}${release}${shared_ext}$major'
17186   shlibpath_var=LD_LIBRARY_PATH
17187   ;;
17188
17189 freebsd* | dragonfly*)
17190   # DragonFly does not have aout.  When/if they implement a new
17191   # versioning mechanism, adjust this.
17192   if test -x /usr/bin/objformat; then
17193     objformat=`/usr/bin/objformat`
17194   else
17195     case $host_os in
17196     freebsd[123]*) objformat=aout ;;
17197     *) objformat=elf ;;
17198     esac
17199   fi
17200   version_type=freebsd-$objformat
17201   case $version_type in
17202     freebsd-elf*)
17203       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17204       need_version=no
17205       need_lib_prefix=no
17206       ;;
17207     freebsd-*)
17208       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
17209       need_version=yes
17210       ;;
17211   esac
17212   shlibpath_var=LD_LIBRARY_PATH
17213   case $host_os in
17214   freebsd2*)
17215     shlibpath_overrides_runpath=yes
17216     ;;
17217   freebsd3.[01]* | freebsdelf3.[01]*)
17218     shlibpath_overrides_runpath=yes
17219     hardcode_into_libs=yes
17220     ;;
17221   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
17222   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
17223     shlibpath_overrides_runpath=no
17224     hardcode_into_libs=yes
17225     ;;
17226   *) # from 4.6 on, and DragonFly
17227     shlibpath_overrides_runpath=yes
17228     hardcode_into_libs=yes
17229     ;;
17230   esac
17231   ;;
17232
17233 gnu*)
17234   version_type=linux
17235   need_lib_prefix=no
17236   need_version=no
17237   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17238   soname_spec='${libname}${release}${shared_ext}$major'
17239   shlibpath_var=LD_LIBRARY_PATH
17240   hardcode_into_libs=yes
17241   ;;
17242
17243 haiku*)
17244   version_type=linux
17245   need_lib_prefix=no
17246   need_version=no
17247   dynamic_linker="$host_os runtime_loader"
17248   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17249   soname_spec='${libname}${release}${shared_ext}$major'
17250   shlibpath_var=LIBRARY_PATH
17251   shlibpath_overrides_runpath=yes
17252   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
17253   hardcode_into_libs=yes
17254   ;;
17255
17256 hpux9* | hpux10* | hpux11*)
17257   # Give a soname corresponding to the major version so that dld.sl refuses to
17258   # link against other versions.
17259   version_type=sunos
17260   need_lib_prefix=no
17261   need_version=no
17262   case $host_cpu in
17263   ia64*)
17264     shrext_cmds='.so'
17265     hardcode_into_libs=yes
17266     dynamic_linker="$host_os dld.so"
17267     shlibpath_var=LD_LIBRARY_PATH
17268     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17269     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17270     soname_spec='${libname}${release}${shared_ext}$major'
17271     if test "X$HPUX_IA64_MODE" = X32; then
17272       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17273     else
17274       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17275     fi
17276     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17277     ;;
17278   hppa*64*)
17279     shrext_cmds='.sl'
17280     hardcode_into_libs=yes
17281     dynamic_linker="$host_os dld.sl"
17282     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17283     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17284     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17285     soname_spec='${libname}${release}${shared_ext}$major'
17286     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17287     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17288     ;;
17289   *)
17290     shrext_cmds='.sl'
17291     dynamic_linker="$host_os dld.sl"
17292     shlibpath_var=SHLIB_PATH
17293     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17294     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17295     soname_spec='${libname}${release}${shared_ext}$major'
17296     ;;
17297   esac
17298   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17299   postinstall_cmds='chmod 555 $lib'
17300   # or fails outright, so override atomically:
17301   install_override_mode=555
17302   ;;
17303
17304 interix[3-9]*)
17305   version_type=linux
17306   need_lib_prefix=no
17307   need_version=no
17308   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17309   soname_spec='${libname}${release}${shared_ext}$major'
17310   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17311   shlibpath_var=LD_LIBRARY_PATH
17312   shlibpath_overrides_runpath=no
17313   hardcode_into_libs=yes
17314   ;;
17315
17316 irix5* | irix6* | nonstopux*)
17317   case $host_os in
17318     nonstopux*) version_type=nonstopux ;;
17319     *)
17320         if test "$lt_cv_prog_gnu_ld" = yes; then
17321                 version_type=linux
17322         else
17323                 version_type=irix
17324         fi ;;
17325   esac
17326   need_lib_prefix=no
17327   need_version=no
17328   soname_spec='${libname}${release}${shared_ext}$major'
17329   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17330   case $host_os in
17331   irix5* | nonstopux*)
17332     libsuff= shlibsuff=
17333     ;;
17334   *)
17335     case $LD in # libtool.m4 will add one of these switches to LD
17336     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17337       libsuff= shlibsuff= libmagic=32-bit;;
17338     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17339       libsuff=32 shlibsuff=N32 libmagic=N32;;
17340     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17341       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17342     *) libsuff= shlibsuff= libmagic=never-match;;
17343     esac
17344     ;;
17345   esac
17346   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17347   shlibpath_overrides_runpath=no
17348   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17349   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17350   hardcode_into_libs=yes
17351   ;;
17352
17353 # No shared lib support for Linux oldld, aout, or coff.
17354 linux*oldld* | linux*aout* | linux*coff*)
17355   dynamic_linker=no
17356   ;;
17357
17358 # This must be Linux ELF.
17359 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17360   version_type=linux
17361   need_lib_prefix=no
17362   need_version=no
17363   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17364   soname_spec='${libname}${release}${shared_ext}$major'
17365   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17366   shlibpath_var=LD_LIBRARY_PATH
17367   shlibpath_overrides_runpath=no
17368
17369   # Some binutils ld are patched to set DT_RUNPATH
17370   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17371   $as_echo_n "(cached) " >&6
17372 else
17373   lt_cv_shlibpath_overrides_runpath=no
17374     save_LDFLAGS=$LDFLAGS
17375     save_libdir=$libdir
17376     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17377          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17378     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17379 /* end confdefs.h.  */
17380
17381 int
17382 main ()
17383 {
17384
17385   ;
17386   return 0;
17387 }
17388 _ACEOF
17389 if ac_fn_c_try_link "$LINENO"; then :
17390   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17391   lt_cv_shlibpath_overrides_runpath=yes
17392 fi
17393 fi
17394 rm -f core conftest.err conftest.$ac_objext \
17395     conftest$ac_exeext conftest.$ac_ext
17396     LDFLAGS=$save_LDFLAGS
17397     libdir=$save_libdir
17398
17399 fi
17400
17401   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17402
17403   # This implies no fast_install, which is unacceptable.
17404   # Some rework will be needed to allow for fast_install
17405   # before this can be enabled.
17406   hardcode_into_libs=yes
17407
17408   # Append ld.so.conf contents to the search path
17409   if test -f /etc/ld.so.conf; then
17410     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' ' '`
17411     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17412   fi
17413
17414   # We used to test for /lib/ld.so.1 and disable shared libraries on
17415   # powerpc, because MkLinux only supported shared libraries with the
17416   # GNU dynamic linker.  Since this was broken with cross compilers,
17417   # most powerpc-linux boxes support dynamic linking these days and
17418   # people can always --disable-shared, the test was removed, and we
17419   # assume the GNU/Linux dynamic linker is in use.
17420   dynamic_linker='GNU/Linux ld.so'
17421   ;;
17422
17423 netbsd*)
17424   version_type=sunos
17425   need_lib_prefix=no
17426   need_version=no
17427   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17428     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17429     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17430     dynamic_linker='NetBSD (a.out) ld.so'
17431   else
17432     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17433     soname_spec='${libname}${release}${shared_ext}$major'
17434     dynamic_linker='NetBSD ld.elf_so'
17435   fi
17436   shlibpath_var=LD_LIBRARY_PATH
17437   shlibpath_overrides_runpath=yes
17438   hardcode_into_libs=yes
17439   ;;
17440
17441 newsos6)
17442   version_type=linux
17443   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17444   shlibpath_var=LD_LIBRARY_PATH
17445   shlibpath_overrides_runpath=yes
17446   ;;
17447
17448 *nto* | *qnx*)
17449   version_type=qnx
17450   need_lib_prefix=no
17451   need_version=no
17452   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17453   soname_spec='${libname}${release}${shared_ext}$major'
17454   shlibpath_var=LD_LIBRARY_PATH
17455   shlibpath_overrides_runpath=no
17456   hardcode_into_libs=yes
17457   dynamic_linker='ldqnx.so'
17458   ;;
17459
17460 openbsd*)
17461   version_type=sunos
17462   sys_lib_dlsearch_path_spec="/usr/lib"
17463   need_lib_prefix=no
17464   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17465   case $host_os in
17466     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17467     *)                          need_version=no  ;;
17468   esac
17469   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17470   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17471   shlibpath_var=LD_LIBRARY_PATH
17472   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17473     case $host_os in
17474       openbsd2.[89] | openbsd2.[89].*)
17475         shlibpath_overrides_runpath=no
17476         ;;
17477       *)
17478         shlibpath_overrides_runpath=yes
17479         ;;
17480       esac
17481   else
17482     shlibpath_overrides_runpath=yes
17483   fi
17484   ;;
17485
17486 os2*)
17487   libname_spec='$name'
17488   shrext_cmds=".dll"
17489   need_lib_prefix=no
17490   library_names_spec='$libname${shared_ext} $libname.a'
17491   dynamic_linker='OS/2 ld.exe'
17492   shlibpath_var=LIBPATH
17493   ;;
17494
17495 osf3* | osf4* | osf5*)
17496   version_type=osf
17497   need_lib_prefix=no
17498   need_version=no
17499   soname_spec='${libname}${release}${shared_ext}$major'
17500   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17501   shlibpath_var=LD_LIBRARY_PATH
17502   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17503   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17504   ;;
17505
17506 rdos*)
17507   dynamic_linker=no
17508   ;;
17509
17510 solaris*)
17511   version_type=linux
17512   need_lib_prefix=no
17513   need_version=no
17514   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17515   soname_spec='${libname}${release}${shared_ext}$major'
17516   shlibpath_var=LD_LIBRARY_PATH
17517   shlibpath_overrides_runpath=yes
17518   hardcode_into_libs=yes
17519   # ldd complains unless libraries are executable
17520   postinstall_cmds='chmod +x $lib'
17521   ;;
17522
17523 sunos4*)
17524   version_type=sunos
17525   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17526   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17527   shlibpath_var=LD_LIBRARY_PATH
17528   shlibpath_overrides_runpath=yes
17529   if test "$with_gnu_ld" = yes; then
17530     need_lib_prefix=no
17531   fi
17532   need_version=yes
17533   ;;
17534
17535 sysv4 | sysv4.3*)
17536   version_type=linux
17537   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17538   soname_spec='${libname}${release}${shared_ext}$major'
17539   shlibpath_var=LD_LIBRARY_PATH
17540   case $host_vendor in
17541     sni)
17542       shlibpath_overrides_runpath=no
17543       need_lib_prefix=no
17544       runpath_var=LD_RUN_PATH
17545       ;;
17546     siemens)
17547       need_lib_prefix=no
17548       ;;
17549     motorola)
17550       need_lib_prefix=no
17551       need_version=no
17552       shlibpath_overrides_runpath=no
17553       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17554       ;;
17555   esac
17556   ;;
17557
17558 sysv4*MP*)
17559   if test -d /usr/nec ;then
17560     version_type=linux
17561     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17562     soname_spec='$libname${shared_ext}.$major'
17563     shlibpath_var=LD_LIBRARY_PATH
17564   fi
17565   ;;
17566
17567 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17568   version_type=freebsd-elf
17569   need_lib_prefix=no
17570   need_version=no
17571   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17572   soname_spec='${libname}${release}${shared_ext}$major'
17573   shlibpath_var=LD_LIBRARY_PATH
17574   shlibpath_overrides_runpath=yes
17575   hardcode_into_libs=yes
17576   if test "$with_gnu_ld" = yes; then
17577     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17578   else
17579     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17580     case $host_os in
17581       sco3.2v5*)
17582         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17583         ;;
17584     esac
17585   fi
17586   sys_lib_dlsearch_path_spec='/usr/lib'
17587   ;;
17588
17589 tpf*)
17590   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17591   version_type=linux
17592   need_lib_prefix=no
17593   need_version=no
17594   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17595   shlibpath_var=LD_LIBRARY_PATH
17596   shlibpath_overrides_runpath=no
17597   hardcode_into_libs=yes
17598   ;;
17599
17600 uts4*)
17601   version_type=linux
17602   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17603   soname_spec='${libname}${release}${shared_ext}$major'
17604   shlibpath_var=LD_LIBRARY_PATH
17605   ;;
17606
17607 *)
17608   dynamic_linker=no
17609   ;;
17610 esac
17611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17612 $as_echo "$dynamic_linker" >&6; }
17613 test "$dynamic_linker" = no && can_build_shared=no
17614
17615 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17616 if test "$GCC" = yes; then
17617   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17618 fi
17619
17620 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17621   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17622 fi
17623 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17624   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17625 fi
17626
17627
17628
17629
17630
17631
17632
17633
17634
17635
17636
17637
17638
17639
17640
17641
17642
17643
17644
17645
17646
17647
17648
17649
17650
17651
17652
17653
17654
17655
17656
17657
17658
17659
17660
17661
17662
17663
17664
17665
17666
17667
17668
17669
17670
17671
17672
17673
17674
17675
17676
17677
17678
17679
17680
17681
17682
17683
17684
17685
17686
17687
17688
17689
17690
17691
17692
17693
17694
17695
17696
17697
17698
17699
17700
17701
17702
17703
17704
17705
17706
17707
17708
17709
17710
17711
17712
17713
17714
17715
17716
17717
17718   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17719 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17720 hardcode_action=
17721 if test -n "$hardcode_libdir_flag_spec" ||
17722    test -n "$runpath_var" ||
17723    test "X$hardcode_automatic" = "Xyes" ; then
17724
17725   # We can hardcode non-existent directories.
17726   if test "$hardcode_direct" != no &&
17727      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17728      # have to relink, otherwise we might link with an installed library
17729      # when we should be linking with a yet-to-be-installed one
17730      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17731      test "$hardcode_minus_L" != no; then
17732     # Linking always hardcodes the temporary library directory.
17733     hardcode_action=relink
17734   else
17735     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17736     hardcode_action=immediate
17737   fi
17738 else
17739   # We cannot hardcode anything, or else we can only hardcode existing
17740   # directories.
17741   hardcode_action=unsupported
17742 fi
17743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17744 $as_echo "$hardcode_action" >&6; }
17745
17746 if test "$hardcode_action" = relink ||
17747    test "$inherit_rpath" = yes; then
17748   # Fast installation is not supported
17749   enable_fast_install=no
17750 elif test "$shlibpath_overrides_runpath" = yes ||
17751      test "$enable_shared" = no; then
17752   # Fast installation is not necessary
17753   enable_fast_install=needless
17754 fi
17755
17756
17757
17758
17759
17760
17761   if test "x$enable_dlopen" != xyes; then
17762   enable_dlopen=unknown
17763   enable_dlopen_self=unknown
17764   enable_dlopen_self_static=unknown
17765 else
17766   lt_cv_dlopen=no
17767   lt_cv_dlopen_libs=
17768
17769   case $host_os in
17770   beos*)
17771     lt_cv_dlopen="load_add_on"
17772     lt_cv_dlopen_libs=
17773     lt_cv_dlopen_self=yes
17774     ;;
17775
17776   mingw* | pw32* | cegcc*)
17777     lt_cv_dlopen="LoadLibrary"
17778     lt_cv_dlopen_libs=
17779     ;;
17780
17781   cygwin*)
17782     lt_cv_dlopen="dlopen"
17783     lt_cv_dlopen_libs=
17784     ;;
17785
17786   darwin*)
17787   # if libdl is installed we need to link against it
17788     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17789 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17790 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17791   $as_echo_n "(cached) " >&6
17792 else
17793   ac_check_lib_save_LIBS=$LIBS
17794 LIBS="-ldl  $LIBS"
17795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17796 /* end confdefs.h.  */
17797
17798 /* Override any GCC internal prototype to avoid an error.
17799    Use char because int might match the return type of a GCC
17800    builtin and then its argument prototype would still apply.  */
17801 #ifdef __cplusplus
17802 extern "C"
17803 #endif
17804 char dlopen ();
17805 int
17806 main ()
17807 {
17808 return dlopen ();
17809   ;
17810   return 0;
17811 }
17812 _ACEOF
17813 if ac_fn_c_try_link "$LINENO"; then :
17814   ac_cv_lib_dl_dlopen=yes
17815 else
17816   ac_cv_lib_dl_dlopen=no
17817 fi
17818 rm -f core conftest.err conftest.$ac_objext \
17819     conftest$ac_exeext conftest.$ac_ext
17820 LIBS=$ac_check_lib_save_LIBS
17821 fi
17822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17823 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17824 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17825   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17826 else
17827
17828     lt_cv_dlopen="dyld"
17829     lt_cv_dlopen_libs=
17830     lt_cv_dlopen_self=yes
17831
17832 fi
17833
17834     ;;
17835
17836   *)
17837     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17838 if test "x$ac_cv_func_shl_load" = x""yes; then :
17839   lt_cv_dlopen="shl_load"
17840 else
17841   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17842 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17843 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17844   $as_echo_n "(cached) " >&6
17845 else
17846   ac_check_lib_save_LIBS=$LIBS
17847 LIBS="-ldld  $LIBS"
17848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17849 /* end confdefs.h.  */
17850
17851 /* Override any GCC internal prototype to avoid an error.
17852    Use char because int might match the return type of a GCC
17853    builtin and then its argument prototype would still apply.  */
17854 #ifdef __cplusplus
17855 extern "C"
17856 #endif
17857 char shl_load ();
17858 int
17859 main ()
17860 {
17861 return shl_load ();
17862   ;
17863   return 0;
17864 }
17865 _ACEOF
17866 if ac_fn_c_try_link "$LINENO"; then :
17867   ac_cv_lib_dld_shl_load=yes
17868 else
17869   ac_cv_lib_dld_shl_load=no
17870 fi
17871 rm -f core conftest.err conftest.$ac_objext \
17872     conftest$ac_exeext conftest.$ac_ext
17873 LIBS=$ac_check_lib_save_LIBS
17874 fi
17875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17876 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17877 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17878   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17879 else
17880   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17881 if test "x$ac_cv_func_dlopen" = x""yes; then :
17882   lt_cv_dlopen="dlopen"
17883 else
17884   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17885 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17886 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17887   $as_echo_n "(cached) " >&6
17888 else
17889   ac_check_lib_save_LIBS=$LIBS
17890 LIBS="-ldl  $LIBS"
17891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17892 /* end confdefs.h.  */
17893
17894 /* Override any GCC internal prototype to avoid an error.
17895    Use char because int might match the return type of a GCC
17896    builtin and then its argument prototype would still apply.  */
17897 #ifdef __cplusplus
17898 extern "C"
17899 #endif
17900 char dlopen ();
17901 int
17902 main ()
17903 {
17904 return dlopen ();
17905   ;
17906   return 0;
17907 }
17908 _ACEOF
17909 if ac_fn_c_try_link "$LINENO"; then :
17910   ac_cv_lib_dl_dlopen=yes
17911 else
17912   ac_cv_lib_dl_dlopen=no
17913 fi
17914 rm -f core conftest.err conftest.$ac_objext \
17915     conftest$ac_exeext conftest.$ac_ext
17916 LIBS=$ac_check_lib_save_LIBS
17917 fi
17918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17919 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17920 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17921   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17922 else
17923   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17924 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17925 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17926   $as_echo_n "(cached) " >&6
17927 else
17928   ac_check_lib_save_LIBS=$LIBS
17929 LIBS="-lsvld  $LIBS"
17930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17931 /* end confdefs.h.  */
17932
17933 /* Override any GCC internal prototype to avoid an error.
17934    Use char because int might match the return type of a GCC
17935    builtin and then its argument prototype would still apply.  */
17936 #ifdef __cplusplus
17937 extern "C"
17938 #endif
17939 char dlopen ();
17940 int
17941 main ()
17942 {
17943 return dlopen ();
17944   ;
17945   return 0;
17946 }
17947 _ACEOF
17948 if ac_fn_c_try_link "$LINENO"; then :
17949   ac_cv_lib_svld_dlopen=yes
17950 else
17951   ac_cv_lib_svld_dlopen=no
17952 fi
17953 rm -f core conftest.err conftest.$ac_objext \
17954     conftest$ac_exeext conftest.$ac_ext
17955 LIBS=$ac_check_lib_save_LIBS
17956 fi
17957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17958 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17959 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17960   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17961 else
17962   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17963 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17964 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17965   $as_echo_n "(cached) " >&6
17966 else
17967   ac_check_lib_save_LIBS=$LIBS
17968 LIBS="-ldld  $LIBS"
17969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17970 /* end confdefs.h.  */
17971
17972 /* Override any GCC internal prototype to avoid an error.
17973    Use char because int might match the return type of a GCC
17974    builtin and then its argument prototype would still apply.  */
17975 #ifdef __cplusplus
17976 extern "C"
17977 #endif
17978 char dld_link ();
17979 int
17980 main ()
17981 {
17982 return dld_link ();
17983   ;
17984   return 0;
17985 }
17986 _ACEOF
17987 if ac_fn_c_try_link "$LINENO"; then :
17988   ac_cv_lib_dld_dld_link=yes
17989 else
17990   ac_cv_lib_dld_dld_link=no
17991 fi
17992 rm -f core conftest.err conftest.$ac_objext \
17993     conftest$ac_exeext conftest.$ac_ext
17994 LIBS=$ac_check_lib_save_LIBS
17995 fi
17996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17997 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17998 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17999   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
18000 fi
18001
18002
18003 fi
18004
18005
18006 fi
18007
18008
18009 fi
18010
18011
18012 fi
18013
18014
18015 fi
18016
18017     ;;
18018   esac
18019
18020   if test "x$lt_cv_dlopen" != xno; then
18021     enable_dlopen=yes
18022   else
18023     enable_dlopen=no
18024   fi
18025
18026   case $lt_cv_dlopen in
18027   dlopen)
18028     save_CPPFLAGS="$CPPFLAGS"
18029     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
18030
18031     save_LDFLAGS="$LDFLAGS"
18032     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
18033
18034     save_LIBS="$LIBS"
18035     LIBS="$lt_cv_dlopen_libs $LIBS"
18036
18037     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
18038 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
18039 if test "${lt_cv_dlopen_self+set}" = set; then :
18040   $as_echo_n "(cached) " >&6
18041 else
18042           if test "$cross_compiling" = yes; then :
18043   lt_cv_dlopen_self=cross
18044 else
18045   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
18046   lt_status=$lt_dlunknown
18047   cat > conftest.$ac_ext <<_LT_EOF
18048 #line 18047 "configure"
18049 #include "confdefs.h"
18050
18051 #if HAVE_DLFCN_H
18052 #include <dlfcn.h>
18053 #endif
18054
18055 #include <stdio.h>
18056
18057 #ifdef RTLD_GLOBAL
18058 #  define LT_DLGLOBAL           RTLD_GLOBAL
18059 #else
18060 #  ifdef DL_GLOBAL
18061 #    define LT_DLGLOBAL         DL_GLOBAL
18062 #  else
18063 #    define LT_DLGLOBAL         0
18064 #  endif
18065 #endif
18066
18067 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
18068    find out it does not work in some platform. */
18069 #ifndef LT_DLLAZY_OR_NOW
18070 #  ifdef RTLD_LAZY
18071 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
18072 #  else
18073 #    ifdef DL_LAZY
18074 #      define LT_DLLAZY_OR_NOW          DL_LAZY
18075 #    else
18076 #      ifdef RTLD_NOW
18077 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
18078 #      else
18079 #        ifdef DL_NOW
18080 #          define LT_DLLAZY_OR_NOW      DL_NOW
18081 #        else
18082 #          define LT_DLLAZY_OR_NOW      0
18083 #        endif
18084 #      endif
18085 #    endif
18086 #  endif
18087 #endif
18088
18089 /* When -fvisbility=hidden is used, assume the code has been annotated
18090    correspondingly for the symbols needed.  */
18091 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18092 void fnord () __attribute__((visibility("default")));
18093 #endif
18094
18095 void fnord () { int i=42; }
18096 int main ()
18097 {
18098   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18099   int status = $lt_dlunknown;
18100
18101   if (self)
18102     {
18103       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18104       else
18105         {
18106           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18107           else puts (dlerror ());
18108         }
18109       /* dlclose (self); */
18110     }
18111   else
18112     puts (dlerror ());
18113
18114   return status;
18115 }
18116 _LT_EOF
18117   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18118   (eval $ac_link) 2>&5
18119   ac_status=$?
18120   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18121   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18122     (./conftest; exit; ) >&5 2>/dev/null
18123     lt_status=$?
18124     case x$lt_status in
18125       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
18126       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
18127       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
18128     esac
18129   else :
18130     # compilation failed
18131     lt_cv_dlopen_self=no
18132   fi
18133 fi
18134 rm -fr conftest*
18135
18136
18137 fi
18138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
18139 $as_echo "$lt_cv_dlopen_self" >&6; }
18140
18141     if test "x$lt_cv_dlopen_self" = xyes; then
18142       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
18143       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
18144 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
18145 if test "${lt_cv_dlopen_self_static+set}" = set; then :
18146   $as_echo_n "(cached) " >&6
18147 else
18148           if test "$cross_compiling" = yes; then :
18149   lt_cv_dlopen_self_static=cross
18150 else
18151   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
18152   lt_status=$lt_dlunknown
18153   cat > conftest.$ac_ext <<_LT_EOF
18154 #line 18153 "configure"
18155 #include "confdefs.h"
18156
18157 #if HAVE_DLFCN_H
18158 #include <dlfcn.h>
18159 #endif
18160
18161 #include <stdio.h>
18162
18163 #ifdef RTLD_GLOBAL
18164 #  define LT_DLGLOBAL           RTLD_GLOBAL
18165 #else
18166 #  ifdef DL_GLOBAL
18167 #    define LT_DLGLOBAL         DL_GLOBAL
18168 #  else
18169 #    define LT_DLGLOBAL         0
18170 #  endif
18171 #endif
18172
18173 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
18174    find out it does not work in some platform. */
18175 #ifndef LT_DLLAZY_OR_NOW
18176 #  ifdef RTLD_LAZY
18177 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
18178 #  else
18179 #    ifdef DL_LAZY
18180 #      define LT_DLLAZY_OR_NOW          DL_LAZY
18181 #    else
18182 #      ifdef RTLD_NOW
18183 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
18184 #      else
18185 #        ifdef DL_NOW
18186 #          define LT_DLLAZY_OR_NOW      DL_NOW
18187 #        else
18188 #          define LT_DLLAZY_OR_NOW      0
18189 #        endif
18190 #      endif
18191 #    endif
18192 #  endif
18193 #endif
18194
18195 /* When -fvisbility=hidden is used, assume the code has been annotated
18196    correspondingly for the symbols needed.  */
18197 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18198 void fnord () __attribute__((visibility("default")));
18199 #endif
18200
18201 void fnord () { int i=42; }
18202 int main ()
18203 {
18204   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18205   int status = $lt_dlunknown;
18206
18207   if (self)
18208     {
18209       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18210       else
18211         {
18212           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18213           else puts (dlerror ());
18214         }
18215       /* dlclose (self); */
18216     }
18217   else
18218     puts (dlerror ());
18219
18220   return status;
18221 }
18222 _LT_EOF
18223   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18224   (eval $ac_link) 2>&5
18225   ac_status=$?
18226   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18227   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18228     (./conftest; exit; ) >&5 2>/dev/null
18229     lt_status=$?
18230     case x$lt_status in
18231       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
18232       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
18233       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
18234     esac
18235   else :
18236     # compilation failed
18237     lt_cv_dlopen_self_static=no
18238   fi
18239 fi
18240 rm -fr conftest*
18241
18242
18243 fi
18244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
18245 $as_echo "$lt_cv_dlopen_self_static" >&6; }
18246     fi
18247
18248     CPPFLAGS="$save_CPPFLAGS"
18249     LDFLAGS="$save_LDFLAGS"
18250     LIBS="$save_LIBS"
18251     ;;
18252   esac
18253
18254   case $lt_cv_dlopen_self in
18255   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
18256   *) enable_dlopen_self=unknown ;;
18257   esac
18258
18259   case $lt_cv_dlopen_self_static in
18260   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18261   *) enable_dlopen_self_static=unknown ;;
18262   esac
18263 fi
18264
18265
18266
18267
18268
18269
18270
18271
18272
18273
18274
18275
18276
18277
18278
18279
18280
18281 striplib=
18282 old_striplib=
18283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18284 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18285 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18286   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18287   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18288   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18289 $as_echo "yes" >&6; }
18290 else
18291 # FIXME - insert some real tests, host_os isn't really good enough
18292   case $host_os in
18293   darwin*)
18294     if test -n "$STRIP" ; then
18295       striplib="$STRIP -x"
18296       old_striplib="$STRIP -S"
18297       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18298 $as_echo "yes" >&6; }
18299     else
18300       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18301 $as_echo "no" >&6; }
18302     fi
18303     ;;
18304   *)
18305     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18306 $as_echo "no" >&6; }
18307     ;;
18308   esac
18309 fi
18310
18311
18312
18313
18314
18315
18316
18317
18318
18319
18320
18321
18322   # Report which library types will actually be built
18323   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18324 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18326 $as_echo "$can_build_shared" >&6; }
18327
18328   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18329 $as_echo_n "checking whether to build shared libraries... " >&6; }
18330   test "$can_build_shared" = "no" && enable_shared=no
18331
18332   # On AIX, shared libraries and static libraries use the same namespace, and
18333   # are all built from PIC.
18334   case $host_os in
18335   aix3*)
18336     test "$enable_shared" = yes && enable_static=no
18337     if test -n "$RANLIB"; then
18338       archive_cmds="$archive_cmds~\$RANLIB \$lib"
18339       postinstall_cmds='$RANLIB $lib'
18340     fi
18341     ;;
18342
18343   aix[4-9]*)
18344     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18345       test "$enable_shared" = yes && enable_static=no
18346     fi
18347     ;;
18348   esac
18349   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18350 $as_echo "$enable_shared" >&6; }
18351
18352   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18353 $as_echo_n "checking whether to build static libraries... " >&6; }
18354   # Make sure either enable_shared or enable_static is yes.
18355   test "$enable_shared" = yes || enable_static=yes
18356   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18357 $as_echo "$enable_static" >&6; }
18358
18359
18360
18361
18362 fi
18363 ac_ext=c
18364 ac_cpp='$CPP $CPPFLAGS'
18365 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18366 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18367 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18368
18369 CC="$lt_save_CC"
18370
18371       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18372     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18373     (test "X$CXX" != "Xg++"))) ; then
18374   ac_ext=cpp
18375 ac_cpp='$CXXCPP $CPPFLAGS'
18376 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18377 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18378 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18380 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18381 if test -z "$CXXCPP"; then
18382   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18383   $as_echo_n "(cached) " >&6
18384 else
18385       # Double quotes because CXXCPP needs to be expanded
18386     for CXXCPP in "$CXX -E" "/lib/cpp"
18387     do
18388       ac_preproc_ok=false
18389 for ac_cxx_preproc_warn_flag in '' yes
18390 do
18391   # Use a header file that comes with gcc, so configuring glibc
18392   # with a fresh cross-compiler works.
18393   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18394   # <limits.h> exists even on freestanding compilers.
18395   # On the NeXT, cc -E runs the code through the compiler's parser,
18396   # not just through cpp. "Syntax error" is here to catch this case.
18397   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18398 /* end confdefs.h.  */
18399 #ifdef __STDC__
18400 # include <limits.h>
18401 #else
18402 # include <assert.h>
18403 #endif
18404                      Syntax error
18405 _ACEOF
18406 if ac_fn_cxx_try_cpp "$LINENO"; then :
18407
18408 else
18409   # Broken: fails on valid input.
18410 continue
18411 fi
18412 rm -f conftest.err conftest.$ac_ext
18413
18414   # OK, works on sane cases.  Now check whether nonexistent headers
18415   # can be detected and how.
18416   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18417 /* end confdefs.h.  */
18418 #include <ac_nonexistent.h>
18419 _ACEOF
18420 if ac_fn_cxx_try_cpp "$LINENO"; then :
18421   # Broken: success on invalid input.
18422 continue
18423 else
18424   # Passes both tests.
18425 ac_preproc_ok=:
18426 break
18427 fi
18428 rm -f conftest.err conftest.$ac_ext
18429
18430 done
18431 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18432 rm -f conftest.err conftest.$ac_ext
18433 if $ac_preproc_ok; then :
18434   break
18435 fi
18436
18437     done
18438     ac_cv_prog_CXXCPP=$CXXCPP
18439
18440 fi
18441   CXXCPP=$ac_cv_prog_CXXCPP
18442 else
18443   ac_cv_prog_CXXCPP=$CXXCPP
18444 fi
18445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18446 $as_echo "$CXXCPP" >&6; }
18447 ac_preproc_ok=false
18448 for ac_cxx_preproc_warn_flag in '' yes
18449 do
18450   # Use a header file that comes with gcc, so configuring glibc
18451   # with a fresh cross-compiler works.
18452   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18453   # <limits.h> exists even on freestanding compilers.
18454   # On the NeXT, cc -E runs the code through the compiler's parser,
18455   # not just through cpp. "Syntax error" is here to catch this case.
18456   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18457 /* end confdefs.h.  */
18458 #ifdef __STDC__
18459 # include <limits.h>
18460 #else
18461 # include <assert.h>
18462 #endif
18463                      Syntax error
18464 _ACEOF
18465 if ac_fn_cxx_try_cpp "$LINENO"; then :
18466
18467 else
18468   # Broken: fails on valid input.
18469 continue
18470 fi
18471 rm -f conftest.err conftest.$ac_ext
18472
18473   # OK, works on sane cases.  Now check whether nonexistent headers
18474   # can be detected and how.
18475   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18476 /* end confdefs.h.  */
18477 #include <ac_nonexistent.h>
18478 _ACEOF
18479 if ac_fn_cxx_try_cpp "$LINENO"; then :
18480   # Broken: success on invalid input.
18481 continue
18482 else
18483   # Passes both tests.
18484 ac_preproc_ok=:
18485 break
18486 fi
18487 rm -f conftest.err conftest.$ac_ext
18488
18489 done
18490 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18491 rm -f conftest.err conftest.$ac_ext
18492 if $ac_preproc_ok; then :
18493
18494 else
18495   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18496 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18497 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18498 See \`config.log' for more details." "$LINENO" 5; }
18499 fi
18500
18501 ac_ext=c
18502 ac_cpp='$CPP $CPPFLAGS'
18503 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18504 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18505 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18506
18507 else
18508   _lt_caught_CXX_error=yes
18509 fi
18510
18511 ac_ext=cpp
18512 ac_cpp='$CXXCPP $CPPFLAGS'
18513 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18514 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18515 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18516
18517 archive_cmds_need_lc_CXX=no
18518 allow_undefined_flag_CXX=
18519 always_export_symbols_CXX=no
18520 archive_expsym_cmds_CXX=
18521 compiler_needs_object_CXX=no
18522 export_dynamic_flag_spec_CXX=
18523 hardcode_direct_CXX=no
18524 hardcode_direct_absolute_CXX=no
18525 hardcode_libdir_flag_spec_CXX=
18526 hardcode_libdir_flag_spec_ld_CXX=
18527 hardcode_libdir_separator_CXX=
18528 hardcode_minus_L_CXX=no
18529 hardcode_shlibpath_var_CXX=unsupported
18530 hardcode_automatic_CXX=no
18531 inherit_rpath_CXX=no
18532 module_cmds_CXX=
18533 module_expsym_cmds_CXX=
18534 link_all_deplibs_CXX=unknown
18535 old_archive_cmds_CXX=$old_archive_cmds
18536 reload_flag_CXX=$reload_flag
18537 reload_cmds_CXX=$reload_cmds
18538 no_undefined_flag_CXX=
18539 whole_archive_flag_spec_CXX=
18540 enable_shared_with_static_runtimes_CXX=no
18541
18542 # Source file extension for C++ test sources.
18543 ac_ext=cpp
18544
18545 # Object file extension for compiled C++ test sources.
18546 objext=o
18547 objext_CXX=$objext
18548
18549 # No sense in running all these tests if we already determined that
18550 # the CXX compiler isn't working.  Some variables (like enable_shared)
18551 # are currently assumed to apply to all compilers on this platform,
18552 # and will be corrupted by setting them based on a non-working compiler.
18553 if test "$_lt_caught_CXX_error" != yes; then
18554   # Code to be used in simple compile tests
18555   lt_simple_compile_test_code="int some_variable = 0;"
18556
18557   # Code to be used in simple link tests
18558   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18559
18560   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18561
18562
18563
18564
18565
18566
18567 # If no C compiler was specified, use CC.
18568 LTCC=${LTCC-"$CC"}
18569
18570 # If no C compiler flags were specified, use CFLAGS.
18571 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18572
18573 # Allow CC to be a program name with arguments.
18574 compiler=$CC
18575
18576
18577   # save warnings/boilerplate of simple test code
18578   ac_outfile=conftest.$ac_objext
18579 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18580 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18581 _lt_compiler_boilerplate=`cat conftest.err`
18582 $RM conftest*
18583
18584   ac_outfile=conftest.$ac_objext
18585 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18586 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18587 _lt_linker_boilerplate=`cat conftest.err`
18588 $RM -r conftest*
18589
18590
18591   # Allow CC to be a program name with arguments.
18592   lt_save_CC=$CC
18593   lt_save_LD=$LD
18594   lt_save_GCC=$GCC
18595   GCC=$GXX
18596   lt_save_with_gnu_ld=$with_gnu_ld
18597   lt_save_path_LD=$lt_cv_path_LD
18598   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18599     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18600   else
18601     $as_unset lt_cv_prog_gnu_ld
18602   fi
18603   if test -n "${lt_cv_path_LDCXX+set}"; then
18604     lt_cv_path_LD=$lt_cv_path_LDCXX
18605   else
18606     $as_unset lt_cv_path_LD
18607   fi
18608   test -z "${LDCXX+set}" || LD=$LDCXX
18609   CC=${CXX-"c++"}
18610   compiler=$CC
18611   compiler_CXX=$CC
18612   for cc_temp in $compiler""; do
18613   case $cc_temp in
18614     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18615     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18616     \-*) ;;
18617     *) break;;
18618   esac
18619 done
18620 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18621
18622
18623   if test -n "$compiler"; then
18624     # We don't want -fno-exception when compiling C++ code, so set the
18625     # no_builtin_flag separately
18626     if test "$GXX" = yes; then
18627       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18628     else
18629       lt_prog_compiler_no_builtin_flag_CXX=
18630     fi
18631
18632     if test "$GXX" = yes; then
18633       # Set up default GNU C++ configuration
18634
18635
18636
18637 # Check whether --with-gnu-ld was given.
18638 if test "${with_gnu_ld+set}" = set; then :
18639   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18640 else
18641   with_gnu_ld=no
18642 fi
18643
18644 ac_prog=ld
18645 if test "$GCC" = yes; then
18646   # Check if gcc -print-prog-name=ld gives a path.
18647   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18648 $as_echo_n "checking for ld used by $CC... " >&6; }
18649   case $host in
18650   *-*-mingw*)
18651     # gcc leaves a trailing carriage return which upsets mingw
18652     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18653   *)
18654     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18655   esac
18656   case $ac_prog in
18657     # Accept absolute paths.
18658     [\\/]* | ?:[\\/]*)
18659       re_direlt='/[^/][^/]*/\.\./'
18660       # Canonicalize the pathname of ld
18661       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18662       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18663         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18664       done
18665       test -z "$LD" && LD="$ac_prog"
18666       ;;
18667   "")
18668     # If it fails, then pretend we aren't using GCC.
18669     ac_prog=ld
18670     ;;
18671   *)
18672     # If it is relative, then search for the first ld in PATH.
18673     with_gnu_ld=unknown
18674     ;;
18675   esac
18676 elif test "$with_gnu_ld" = yes; then
18677   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18678 $as_echo_n "checking for GNU ld... " >&6; }
18679 else
18680   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18681 $as_echo_n "checking for non-GNU ld... " >&6; }
18682 fi
18683 if test "${lt_cv_path_LD+set}" = set; then :
18684   $as_echo_n "(cached) " >&6
18685 else
18686   if test -z "$LD"; then
18687   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18688   for ac_dir in $PATH; do
18689     IFS="$lt_save_ifs"
18690     test -z "$ac_dir" && ac_dir=.
18691     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18692       lt_cv_path_LD="$ac_dir/$ac_prog"
18693       # Check to see if the program is GNU ld.  I'd rather use --version,
18694       # but apparently some variants of GNU ld only accept -v.
18695       # Break only if it was the GNU/non-GNU ld that we prefer.
18696       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18697       *GNU* | *'with BFD'*)
18698         test "$with_gnu_ld" != no && break
18699         ;;
18700       *)
18701         test "$with_gnu_ld" != yes && break
18702         ;;
18703       esac
18704     fi
18705   done
18706   IFS="$lt_save_ifs"
18707 else
18708   lt_cv_path_LD="$LD" # Let the user override the test with a path.
18709 fi
18710 fi
18711
18712 LD="$lt_cv_path_LD"
18713 if test -n "$LD"; then
18714   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18715 $as_echo "$LD" >&6; }
18716 else
18717   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18718 $as_echo "no" >&6; }
18719 fi
18720 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18722 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18723 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18724   $as_echo_n "(cached) " >&6
18725 else
18726   # I'd rather use --version here, but apparently some GNU lds only accept -v.
18727 case `$LD -v 2>&1 </dev/null` in
18728 *GNU* | *'with BFD'*)
18729   lt_cv_prog_gnu_ld=yes
18730   ;;
18731 *)
18732   lt_cv_prog_gnu_ld=no
18733   ;;
18734 esac
18735 fi
18736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18737 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18738 with_gnu_ld=$lt_cv_prog_gnu_ld
18739
18740
18741
18742
18743
18744
18745
18746       # Check if GNU C++ uses GNU ld as the underlying linker, since the
18747       # archiving commands below assume that GNU ld is being used.
18748       if test "$with_gnu_ld" = yes; then
18749         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18750         archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18751
18752         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18753         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18754
18755         # If archive_cmds runs LD, not CC, wlarc should be empty
18756         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18757         #     investigate it a little bit more. (MM)
18758         wlarc='${wl}'
18759
18760         # ancient GNU ld didn't support --whole-archive et. al.
18761         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18762           $GREP 'no-whole-archive' > /dev/null; then
18763           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18764         else
18765           whole_archive_flag_spec_CXX=
18766         fi
18767       else
18768         with_gnu_ld=no
18769         wlarc=
18770
18771         # A generic and very simple default shared library creation
18772         # command for GNU C++ for the case where it uses the native
18773         # linker, instead of GNU ld.  If possible, this setting should
18774         # overridden to take advantage of the native linker features on
18775         # the platform it is being used on.
18776         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18777       fi
18778
18779       # Commands to make compiler produce verbose output that lists
18780       # what "hidden" libraries, object files and flags are used when
18781       # linking a shared library.
18782       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18783
18784     else
18785       GXX=no
18786       with_gnu_ld=no
18787       wlarc=
18788     fi
18789
18790     # PORTME: fill in a description of your system's C++ link characteristics
18791     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18792 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18793     ld_shlibs_CXX=yes
18794     case $host_os in
18795       aix3*)
18796         # FIXME: insert proper C++ library support
18797         ld_shlibs_CXX=no
18798         ;;
18799       aix[4-9]*)
18800         if test "$host_cpu" = ia64; then
18801           # On IA64, the linker does run time linking by default, so we don't
18802           # have to do anything special.
18803           aix_use_runtimelinking=no
18804           exp_sym_flag='-Bexport'
18805           no_entry_flag=""
18806         else
18807           aix_use_runtimelinking=no
18808
18809           # Test if we are trying to use run time linking or normal
18810           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18811           # need to do runtime linking.
18812           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18813             for ld_flag in $LDFLAGS; do
18814               case $ld_flag in
18815               *-brtl*)
18816                 aix_use_runtimelinking=yes
18817                 break
18818                 ;;
18819               esac
18820             done
18821             ;;
18822           esac
18823
18824           exp_sym_flag='-bexport'
18825           no_entry_flag='-bnoentry'
18826         fi
18827
18828         # When large executables or shared objects are built, AIX ld can
18829         # have problems creating the table of contents.  If linking a library
18830         # or program results in "error TOC overflow" add -mminimal-toc to
18831         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
18832         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18833
18834         archive_cmds_CXX=''
18835         hardcode_direct_CXX=yes
18836         hardcode_direct_absolute_CXX=yes
18837         hardcode_libdir_separator_CXX=':'
18838         link_all_deplibs_CXX=yes
18839         file_list_spec_CXX='${wl}-f,'
18840
18841         if test "$GXX" = yes; then
18842           case $host_os in aix4.[012]|aix4.[012].*)
18843           # We only want to do this on AIX 4.2 and lower, the check
18844           # below for broken collect2 doesn't work under 4.3+
18845           collect2name=`${CC} -print-prog-name=collect2`
18846           if test -f "$collect2name" &&
18847              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18848           then
18849             # We have reworked collect2
18850             :
18851           else
18852             # We have old collect2
18853             hardcode_direct_CXX=unsupported
18854             # It fails to find uninstalled libraries when the uninstalled
18855             # path is not listed in the libpath.  Setting hardcode_minus_L
18856             # to unsupported forces relinking
18857             hardcode_minus_L_CXX=yes
18858             hardcode_libdir_flag_spec_CXX='-L$libdir'
18859             hardcode_libdir_separator_CXX=
18860           fi
18861           esac
18862           shared_flag='-shared'
18863           if test "$aix_use_runtimelinking" = yes; then
18864             shared_flag="$shared_flag "'${wl}-G'
18865           fi
18866         else
18867           # not using gcc
18868           if test "$host_cpu" = ia64; then
18869           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18870           # chokes on -Wl,-G. The following line is correct:
18871           shared_flag='-G'
18872           else
18873             if test "$aix_use_runtimelinking" = yes; then
18874               shared_flag='${wl}-G'
18875             else
18876               shared_flag='${wl}-bM:SRE'
18877             fi
18878           fi
18879         fi
18880
18881         export_dynamic_flag_spec_CXX='${wl}-bexpall'
18882         # It seems that -bexpall does not export symbols beginning with
18883         # underscore (_), so it is better to generate a list of symbols to
18884         # export.
18885         always_export_symbols_CXX=yes
18886         if test "$aix_use_runtimelinking" = yes; then
18887           # Warning - without using the other runtime loading flags (-brtl),
18888           # -berok will link without error, but may produce a broken library.
18889           allow_undefined_flag_CXX='-berok'
18890           # Determine the default libpath from the value encoded in an empty
18891           # executable.
18892           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18893 /* end confdefs.h.  */
18894
18895 int
18896 main ()
18897 {
18898
18899   ;
18900   return 0;
18901 }
18902 _ACEOF
18903 if ac_fn_cxx_try_link "$LINENO"; then :
18904
18905 lt_aix_libpath_sed='
18906     /Import File Strings/,/^$/ {
18907         /^0/ {
18908             s/^0  *\(.*\)$/\1/
18909             p
18910         }
18911     }'
18912 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18913 # Check for a 64-bit object if we didn't find anything.
18914 if test -z "$aix_libpath"; then
18915   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18916 fi
18917 fi
18918 rm -f core conftest.err conftest.$ac_objext \
18919     conftest$ac_exeext conftest.$ac_ext
18920 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18921
18922           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18923
18924           archive_expsym_cmds_CXX='$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 $shared_flag"
18925         else
18926           if test "$host_cpu" = ia64; then
18927             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18928             allow_undefined_flag_CXX="-z nodefs"
18929             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18930           else
18931             # Determine the default libpath from the value encoded in an
18932             # empty executable.
18933             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18934 /* end confdefs.h.  */
18935
18936 int
18937 main ()
18938 {
18939
18940   ;
18941   return 0;
18942 }
18943 _ACEOF
18944 if ac_fn_cxx_try_link "$LINENO"; then :
18945
18946 lt_aix_libpath_sed='
18947     /Import File Strings/,/^$/ {
18948         /^0/ {
18949             s/^0  *\(.*\)$/\1/
18950             p
18951         }
18952     }'
18953 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18954 # Check for a 64-bit object if we didn't find anything.
18955 if test -z "$aix_libpath"; then
18956   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18957 fi
18958 fi
18959 rm -f core conftest.err conftest.$ac_objext \
18960     conftest$ac_exeext conftest.$ac_ext
18961 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18962
18963             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18964             # Warning - without using the other run time loading flags,
18965             # -berok will link without error, but may produce a broken library.
18966             no_undefined_flag_CXX=' ${wl}-bernotok'
18967             allow_undefined_flag_CXX=' ${wl}-berok'
18968             if test "$with_gnu_ld" = yes; then
18969               # We only use this code for GNU lds that support --whole-archive.
18970               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18971             else
18972               # Exported symbols can be pulled into shared objects from archives
18973               whole_archive_flag_spec_CXX='$convenience'
18974             fi
18975             archive_cmds_need_lc_CXX=yes
18976             # This is similar to how AIX traditionally builds its shared
18977             # libraries.
18978             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'
18979           fi
18980         fi
18981         ;;
18982
18983       beos*)
18984         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18985           allow_undefined_flag_CXX=unsupported
18986           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18987           # support --undefined.  This deserves some investigation.  FIXME
18988           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18989         else
18990           ld_shlibs_CXX=no
18991         fi
18992         ;;
18993
18994       chorus*)
18995         case $cc_basename in
18996           *)
18997           # FIXME: insert proper C++ library support
18998           ld_shlibs_CXX=no
18999           ;;
19000         esac
19001         ;;
19002
19003       cygwin* | mingw* | pw32* | cegcc*)
19004         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
19005         # as there is no search path for DLLs.
19006         hardcode_libdir_flag_spec_CXX='-L$libdir'
19007         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
19008         allow_undefined_flag_CXX=unsupported
19009         always_export_symbols_CXX=no
19010         enable_shared_with_static_runtimes_CXX=yes
19011
19012         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
19013           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
19014           # If the export-symbols file already is a .def file (1st line
19015           # is EXPORTS), use it as is; otherwise, prepend...
19016           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
19017             cp $export_symbols $output_objdir/$soname.def;
19018           else
19019             echo EXPORTS > $output_objdir/$soname.def;
19020             cat $export_symbols >> $output_objdir/$soname.def;
19021           fi~
19022           $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 $lib'
19023         else
19024           ld_shlibs_CXX=no
19025         fi
19026         ;;
19027       darwin* | rhapsody*)
19028
19029
19030   archive_cmds_need_lc_CXX=no
19031   hardcode_direct_CXX=no
19032   hardcode_automatic_CXX=yes
19033   hardcode_shlibpath_var_CXX=unsupported
19034   if test "$lt_cv_ld_force_load" = "yes"; then
19035     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 \"$new_convenience\"`'
19036   else
19037     whole_archive_flag_spec_CXX=''
19038   fi
19039   link_all_deplibs_CXX=yes
19040   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
19041   case $cc_basename in
19042      ifort*) _lt_dar_can_shared=yes ;;
19043      *) _lt_dar_can_shared=$GCC ;;
19044   esac
19045   if test "$_lt_dar_can_shared" = "yes"; then
19046     output_verbose_link_cmd=func_echo_all
19047     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}"
19048     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
19049     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}${_lt_dsymutil}"
19050     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
19051        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
19052       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${_lt_dsymutil}"
19053       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
19054     fi
19055
19056   else
19057   ld_shlibs_CXX=no
19058   fi
19059
19060         ;;
19061
19062       dgux*)
19063         case $cc_basename in
19064           ec++*)
19065             # FIXME: insert proper C++ library support
19066             ld_shlibs_CXX=no
19067             ;;
19068           ghcx*)
19069             # Green Hills C++ Compiler
19070             # FIXME: insert proper C++ library support
19071             ld_shlibs_CXX=no
19072             ;;
19073           *)
19074             # FIXME: insert proper C++ library support
19075             ld_shlibs_CXX=no
19076             ;;
19077         esac
19078         ;;
19079
19080       freebsd[12]*)
19081         # C++ shared libraries reported to be fairly broken before
19082         # switch to ELF
19083         ld_shlibs_CXX=no
19084         ;;
19085
19086       freebsd-elf*)
19087         archive_cmds_need_lc_CXX=no
19088         ;;
19089
19090       freebsd* | dragonfly*)
19091         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
19092         # conventions
19093         ld_shlibs_CXX=yes
19094         ;;
19095
19096       gnu*)
19097         ;;
19098
19099       haiku*)
19100         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19101         link_all_deplibs_CXX=yes
19102         ;;
19103
19104       hpux9*)
19105         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
19106         hardcode_libdir_separator_CXX=:
19107         export_dynamic_flag_spec_CXX='${wl}-E'
19108         hardcode_direct_CXX=yes
19109         hardcode_minus_L_CXX=yes # Not in the search PATH,
19110                                              # but as the default
19111                                              # location of the library.
19112
19113         case $cc_basename in
19114           CC*)
19115             # FIXME: insert proper C++ library support
19116             ld_shlibs_CXX=no
19117             ;;
19118           aCC*)
19119             archive_cmds_CXX='$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 $lib'
19120             # Commands to make compiler produce verbose output that lists
19121             # what "hidden" libraries, object files and flags are used when
19122             # linking a shared library.
19123             #
19124             # There doesn't appear to be a way to prevent this compiler from
19125             # explicitly linking system object files so we need to strip them
19126             # from the output so that they don't get included in the library
19127             # dependencies.
19128             output_verbose_link_cmd='templist=`($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"'
19129             ;;
19130           *)
19131             if test "$GXX" = yes; then
19132               archive_cmds_CXX='$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'
19133             else
19134               # FIXME: insert proper C++ library support
19135               ld_shlibs_CXX=no
19136             fi
19137             ;;
19138         esac
19139         ;;
19140
19141       hpux10*|hpux11*)
19142         if test $with_gnu_ld = no; then
19143           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
19144           hardcode_libdir_separator_CXX=:
19145
19146           case $host_cpu in
19147             hppa*64*|ia64*)
19148               ;;
19149             *)
19150               export_dynamic_flag_spec_CXX='${wl}-E'
19151               ;;
19152           esac
19153         fi
19154         case $host_cpu in
19155           hppa*64*|ia64*)
19156             hardcode_direct_CXX=no
19157             hardcode_shlibpath_var_CXX=no
19158             ;;
19159           *)
19160             hardcode_direct_CXX=yes
19161             hardcode_direct_absolute_CXX=yes
19162             hardcode_minus_L_CXX=yes # Not in the search PATH,
19163                                                  # but as the default
19164                                                  # location of the library.
19165             ;;
19166         esac
19167
19168         case $cc_basename in
19169           CC*)
19170             # FIXME: insert proper C++ library support
19171             ld_shlibs_CXX=no
19172             ;;
19173           aCC*)
19174             case $host_cpu in
19175               hppa*64*)
19176                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19177                 ;;
19178               ia64*)
19179                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19180                 ;;
19181               *)
19182                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19183                 ;;
19184             esac
19185             # Commands to make compiler produce verbose output that lists
19186             # what "hidden" libraries, object files and flags are used when
19187             # linking a shared library.
19188             #
19189             # There doesn't appear to be a way to prevent this compiler from
19190             # explicitly linking system object files so we need to strip them
19191             # from the output so that they don't get included in the library
19192             # dependencies.
19193             output_verbose_link_cmd='templist=`($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"'
19194             ;;
19195           *)
19196             if test "$GXX" = yes; then
19197               if test $with_gnu_ld = no; then
19198                 case $host_cpu in
19199                   hppa*64*)
19200                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19201                     ;;
19202                   ia64*)
19203                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19204                     ;;
19205                   *)
19206                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19207                     ;;
19208                 esac
19209               fi
19210             else
19211               # FIXME: insert proper C++ library support
19212               ld_shlibs_CXX=no
19213             fi
19214             ;;
19215         esac
19216         ;;
19217
19218       interix[3-9]*)
19219         hardcode_direct_CXX=no
19220         hardcode_shlibpath_var_CXX=no
19221         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19222         export_dynamic_flag_spec_CXX='${wl}-E'
19223         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
19224         # Instead, shared libraries are loaded at an image base (0x10000000 by
19225         # default) and relocated if they conflict, which is a slow very memory
19226         # consuming and fragmenting process.  To avoid this, we pick a random,
19227         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
19228         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
19229         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19230         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19231         ;;
19232       irix5* | irix6*)
19233         case $cc_basename in
19234           CC*)
19235             # SGI C++
19236             archive_cmds_CXX='$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 $lib'
19237
19238             # Archives containing C++ object files must be created using
19239             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
19240             # necessary to make sure instantiated templates are included
19241             # in the archive.
19242             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
19243             ;;
19244           *)
19245             if test "$GXX" = yes; then
19246               if test "$with_gnu_ld" = no; then
19247                 archive_cmds_CXX='$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 $lib'
19248               else
19249                 archive_cmds_CXX='$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 $lib'
19250               fi
19251             fi
19252             link_all_deplibs_CXX=yes
19253             ;;
19254         esac
19255         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19256         hardcode_libdir_separator_CXX=:
19257         inherit_rpath_CXX=yes
19258         ;;
19259
19260       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19261         case $cc_basename in
19262           KCC*)
19263             # Kuck and Associates, Inc. (KAI) C++ Compiler
19264
19265             # KCC will only create a shared library if the output file
19266             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19267             # to its proper name (with version) after linking.
19268             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'
19269             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 $lib'
19270             # Commands to make compiler produce verbose output that lists
19271             # what "hidden" libraries, object files and flags are used when
19272             # linking a shared library.
19273             #
19274             # There doesn't appear to be a way to prevent this compiler from
19275             # explicitly linking system object files so we need to strip them
19276             # from the output so that they don't get included in the library
19277             # dependencies.
19278             output_verbose_link_cmd='templist=`$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"'
19279
19280             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19281             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19282
19283             # Archives containing C++ object files must be created using
19284             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19285             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19286             ;;
19287           icpc* | ecpc* )
19288             # Intel C++
19289             with_gnu_ld=yes
19290             # version 8.0 and above of icpc choke on multiply defined symbols
19291             # if we add $predep_objects and $postdep_objects, however 7.1 and
19292             # earlier do not add the objects themselves.
19293             case `$CC -V 2>&1` in
19294               *"Version 7."*)
19295                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19296                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19297                 ;;
19298               *)  # Version 8.0 or newer
19299                 tmp_idyn=
19300                 case $host_cpu in
19301                   ia64*) tmp_idyn=' -i_dynamic';;
19302                 esac
19303                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19304                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19305                 ;;
19306             esac
19307             archive_cmds_need_lc_CXX=no
19308             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19309             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19310             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19311             ;;
19312           pgCC* | pgcpp*)
19313             # Portland Group C++ compiler
19314             case `$CC -V` in
19315             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19316               prelink_cmds_CXX='tpldir=Template.dir~
19317                 rm -rf $tpldir~
19318                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19319                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19320               old_archive_cmds_CXX='tpldir=Template.dir~
19321                 rm -rf $tpldir~
19322                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19323                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19324                 $RANLIB $oldlib'
19325               archive_cmds_CXX='tpldir=Template.dir~
19326                 rm -rf $tpldir~
19327                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19328                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19329               archive_expsym_cmds_CXX='tpldir=Template.dir~
19330                 rm -rf $tpldir~
19331                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19332                 $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 $lib'
19333               ;;
19334             *) # Version 6 and above use weak symbols
19335               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19336               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19337               ;;
19338             esac
19339
19340             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19341             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19342             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19343             ;;
19344           cxx*)
19345             # Compaq C++
19346             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19347             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19348
19349             runpath_var=LD_RUN_PATH
19350             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19351             hardcode_libdir_separator_CXX=:
19352
19353             # Commands to make compiler produce verbose output that lists
19354             # what "hidden" libraries, object files and flags are used when
19355             # linking a shared library.
19356             #
19357             # There doesn't appear to be a way to prevent this compiler from
19358             # explicitly linking system object files so we need to strip them
19359             # from the output so that they don't get included in the library
19360             # dependencies.
19361             output_verbose_link_cmd='templist=`$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" | $Xsed'
19362             ;;
19363           xl* | mpixl* | bgxl*)
19364             # IBM XL 8.0 on PPC, with GNU ld
19365             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19366             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19367             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19368             if test "x$supports_anon_versioning" = xyes; then
19369               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19370                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19371                 echo "local: *; };" >> $output_objdir/$libname.ver~
19372                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19373             fi
19374             ;;
19375           *)
19376             case `$CC -V 2>&1 | sed 5q` in
19377             *Sun\ C*)
19378               # Sun C++ 5.9
19379               no_undefined_flag_CXX=' -zdefs'
19380               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19381               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19382               hardcode_libdir_flag_spec_CXX='-R$libdir'
19383               whole_archive_flag_spec_CXX='${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'
19384               compiler_needs_object_CXX=yes
19385
19386               # Not sure whether something based on
19387               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19388               # would be better.
19389               output_verbose_link_cmd='func_echo_all'
19390
19391               # Archives containing C++ object files must be created using
19392               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19393               # necessary to make sure instantiated templates are included
19394               # in the archive.
19395               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19396               ;;
19397             esac
19398             ;;
19399         esac
19400         ;;
19401
19402       lynxos*)
19403         # FIXME: insert proper C++ library support
19404         ld_shlibs_CXX=no
19405         ;;
19406
19407       m88k*)
19408         # FIXME: insert proper C++ library support
19409         ld_shlibs_CXX=no
19410         ;;
19411
19412       mvs*)
19413         case $cc_basename in
19414           cxx*)
19415             # FIXME: insert proper C++ library support
19416             ld_shlibs_CXX=no
19417             ;;
19418           *)
19419             # FIXME: insert proper C++ library support
19420             ld_shlibs_CXX=no
19421             ;;
19422         esac
19423         ;;
19424
19425       netbsd*)
19426         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19427           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19428           wlarc=
19429           hardcode_libdir_flag_spec_CXX='-R$libdir'
19430           hardcode_direct_CXX=yes
19431           hardcode_shlibpath_var_CXX=no
19432         fi
19433         # Workaround some broken pre-1.5 toolchains
19434         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19435         ;;
19436
19437       *nto* | *qnx*)
19438         ld_shlibs_CXX=yes
19439         ;;
19440
19441       openbsd2*)
19442         # C++ shared libraries are fairly broken
19443         ld_shlibs_CXX=no
19444         ;;
19445
19446       openbsd*)
19447         if test -f /usr/libexec/ld.so; then
19448           hardcode_direct_CXX=yes
19449           hardcode_shlibpath_var_CXX=no
19450           hardcode_direct_absolute_CXX=yes
19451           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19452           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19453           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19454             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19455             export_dynamic_flag_spec_CXX='${wl}-E'
19456             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19457           fi
19458           output_verbose_link_cmd=func_echo_all
19459         else
19460           ld_shlibs_CXX=no
19461         fi
19462         ;;
19463
19464       osf3* | osf4* | osf5*)
19465         case $cc_basename in
19466           KCC*)
19467             # Kuck and Associates, Inc. (KAI) C++ Compiler
19468
19469             # KCC will only create a shared library if the output file
19470             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19471             # to its proper name (with version) after linking.
19472             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 $lib'
19473
19474             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19475             hardcode_libdir_separator_CXX=:
19476
19477             # Archives containing C++ object files must be created using
19478             # the KAI C++ compiler.
19479             case $host in
19480               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19481               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19482             esac
19483             ;;
19484           RCC*)
19485             # Rational C++ 2.4.1
19486             # FIXME: insert proper C++ library support
19487             ld_shlibs_CXX=no
19488             ;;
19489           cxx*)
19490             case $host in
19491               osf3*)
19492                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19493                 archive_cmds_CXX='$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 $lib'
19494                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19495                 ;;
19496               *)
19497                 allow_undefined_flag_CXX=' -expect_unresolved \*'
19498                 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'
19499                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19500                   echo "-hidden">> $lib.exp~
19501                   $CC -shared$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~
19502                   $RM $lib.exp'
19503                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19504                 ;;
19505             esac
19506
19507             hardcode_libdir_separator_CXX=:
19508
19509             # Commands to make compiler produce verbose output that lists
19510             # what "hidden" libraries, object files and flags are used when
19511             # linking a shared library.
19512             #
19513             # There doesn't appear to be a way to prevent this compiler from
19514             # explicitly linking system object files so we need to strip them
19515             # from the output so that they don't get included in the library
19516             # dependencies.
19517             output_verbose_link_cmd='templist=`$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"'
19518             ;;
19519           *)
19520             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19521               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19522               case $host in
19523                 osf3*)
19524                   archive_cmds_CXX='$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 $lib'
19525                   ;;
19526                 *)
19527                   archive_cmds_CXX='$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 $lib'
19528                   ;;
19529               esac
19530
19531               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19532               hardcode_libdir_separator_CXX=:
19533
19534               # Commands to make compiler produce verbose output that lists
19535               # what "hidden" libraries, object files and flags are used when
19536               # linking a shared library.
19537               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19538
19539             else
19540               # FIXME: insert proper C++ library support
19541               ld_shlibs_CXX=no
19542             fi
19543             ;;
19544         esac
19545         ;;
19546
19547       psos*)
19548         # FIXME: insert proper C++ library support
19549         ld_shlibs_CXX=no
19550         ;;
19551
19552       sunos4*)
19553         case $cc_basename in
19554           CC*)
19555             # Sun C++ 4.x
19556             # FIXME: insert proper C++ library support
19557             ld_shlibs_CXX=no
19558             ;;
19559           lcc*)
19560             # Lucid
19561             # FIXME: insert proper C++ library support
19562             ld_shlibs_CXX=no
19563             ;;
19564           *)
19565             # FIXME: insert proper C++ library support
19566             ld_shlibs_CXX=no
19567             ;;
19568         esac
19569         ;;
19570
19571       solaris*)
19572         case $cc_basename in
19573           CC*)
19574             # Sun C++ 4.2, 5.x and Centerline C++
19575             archive_cmds_need_lc_CXX=yes
19576             no_undefined_flag_CXX=' -zdefs'
19577             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19578             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19579               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19580
19581             hardcode_libdir_flag_spec_CXX='-R$libdir'
19582             hardcode_shlibpath_var_CXX=no
19583             case $host_os in
19584               solaris2.[0-5] | solaris2.[0-5].*) ;;
19585               *)
19586                 # The compiler driver will combine and reorder linker options,
19587                 # but understands `-z linker_flag'.
19588                 # Supported since Solaris 2.6 (maybe 2.5.1?)
19589                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19590                 ;;
19591             esac
19592             link_all_deplibs_CXX=yes
19593
19594             output_verbose_link_cmd='func_echo_all'
19595
19596             # Archives containing C++ object files must be created using
19597             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19598             # necessary to make sure instantiated templates are included
19599             # in the archive.
19600             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19601             ;;
19602           gcx*)
19603             # Green Hills C++ Compiler
19604             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19605
19606             # The C++ compiler must be used to create the archive.
19607             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19608             ;;
19609           *)
19610             # GNU C++ compiler with Solaris linker
19611             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19612               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19613               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19614                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19615                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19616                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19617
19618                 # Commands to make compiler produce verbose output that lists
19619                 # what "hidden" libraries, object files and flags are used when
19620                 # linking a shared library.
19621                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19622               else
19623                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19624                 # platform.
19625                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19626                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19627                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19628
19629                 # Commands to make compiler produce verbose output that lists
19630                 # what "hidden" libraries, object files and flags are used when
19631                 # linking a shared library.
19632                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19633               fi
19634
19635               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19636               case $host_os in
19637                 solaris2.[0-5] | solaris2.[0-5].*) ;;
19638                 *)
19639                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19640                   ;;
19641               esac
19642             fi
19643             ;;
19644         esac
19645         ;;
19646
19647     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19648       no_undefined_flag_CXX='${wl}-z,text'
19649       archive_cmds_need_lc_CXX=no
19650       hardcode_shlibpath_var_CXX=no
19651       runpath_var='LD_RUN_PATH'
19652
19653       case $cc_basename in
19654         CC*)
19655           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19656           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19657           ;;
19658         *)
19659           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19660           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19661           ;;
19662       esac
19663       ;;
19664
19665       sysv5* | sco3.2v5* | sco5v6*)
19666         # Note: We can NOT use -z defs as we might desire, because we do not
19667         # link with -lc, and that would cause any symbols used from libc to
19668         # always be unresolved, which means just about no library would
19669         # ever link correctly.  If we're not using GNU ld we use -z text
19670         # though, which does catch some bad symbols but isn't as heavy-handed
19671         # as -z defs.
19672         no_undefined_flag_CXX='${wl}-z,text'
19673         allow_undefined_flag_CXX='${wl}-z,nodefs'
19674         archive_cmds_need_lc_CXX=no
19675         hardcode_shlibpath_var_CXX=no
19676         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19677         hardcode_libdir_separator_CXX=':'
19678         link_all_deplibs_CXX=yes
19679         export_dynamic_flag_spec_CXX='${wl}-Bexport'
19680         runpath_var='LD_RUN_PATH'
19681
19682         case $cc_basename in
19683           CC*)
19684             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19685             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19686             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19687               '"$old_archive_cmds_CXX"
19688             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19689               '"$reload_cmds_CXX"
19690             ;;
19691           *)
19692             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19693             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19694             ;;
19695         esac
19696       ;;
19697
19698       tandem*)
19699         case $cc_basename in
19700           NCC*)
19701             # NonStop-UX NCC 3.20
19702             # FIXME: insert proper C++ library support
19703             ld_shlibs_CXX=no
19704             ;;
19705           *)
19706             # FIXME: insert proper C++ library support
19707             ld_shlibs_CXX=no
19708             ;;
19709         esac
19710         ;;
19711
19712       vxworks*)
19713         # FIXME: insert proper C++ library support
19714         ld_shlibs_CXX=no
19715         ;;
19716
19717       *)
19718         # FIXME: insert proper C++ library support
19719         ld_shlibs_CXX=no
19720         ;;
19721     esac
19722
19723     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19724 $as_echo "$ld_shlibs_CXX" >&6; }
19725     test "$ld_shlibs_CXX" = no && can_build_shared=no
19726
19727     GCC_CXX="$GXX"
19728     LD_CXX="$LD"
19729
19730     ## CAVEAT EMPTOR:
19731     ## There is no encapsulation within the following macros, do not change
19732     ## the running order or otherwise move them around unless you know exactly
19733     ## what you are doing...
19734     # Dependencies to place before and after the object being linked:
19735 predep_objects_CXX=
19736 postdep_objects_CXX=
19737 predeps_CXX=
19738 postdeps_CXX=
19739 compiler_lib_search_path_CXX=
19740
19741 cat > conftest.$ac_ext <<_LT_EOF
19742 class Foo
19743 {
19744 public:
19745   Foo (void) { a = 0; }
19746 private:
19747   int a;
19748 };
19749 _LT_EOF
19750
19751 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19752   (eval $ac_compile) 2>&5
19753   ac_status=$?
19754   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19755   test $ac_status = 0; }; then
19756   # Parse the compiler output and extract the necessary
19757   # objects, libraries and library flags.
19758
19759   # Sentinel used to keep track of whether or not we are before
19760   # the conftest object file.
19761   pre_test_object_deps_done=no
19762
19763   for p in `eval "$output_verbose_link_cmd"`; do
19764     case $p in
19765
19766     -L* | -R* | -l*)
19767        # Some compilers place space between "-{L,R}" and the path.
19768        # Remove the space.
19769        if test $p = "-L" ||
19770           test $p = "-R"; then
19771          prev=$p
19772          continue
19773        else
19774          prev=
19775        fi
19776
19777        if test "$pre_test_object_deps_done" = no; then
19778          case $p in
19779          -L* | -R*)
19780            # Internal compiler library paths should come after those
19781            # provided the user.  The postdeps already come after the
19782            # user supplied libs so there is no need to process them.
19783            if test -z "$compiler_lib_search_path_CXX"; then
19784              compiler_lib_search_path_CXX="${prev}${p}"
19785            else
19786              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19787            fi
19788            ;;
19789          # The "-l" case would never come before the object being
19790          # linked, so don't bother handling this case.
19791          esac
19792        else
19793          if test -z "$postdeps_CXX"; then
19794            postdeps_CXX="${prev}${p}"
19795          else
19796            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19797          fi
19798        fi
19799        ;;
19800
19801     *.$objext)
19802        # This assumes that the test object file only shows up
19803        # once in the compiler output.
19804        if test "$p" = "conftest.$objext"; then
19805          pre_test_object_deps_done=yes
19806          continue
19807        fi
19808
19809        if test "$pre_test_object_deps_done" = no; then
19810          if test -z "$predep_objects_CXX"; then
19811            predep_objects_CXX="$p"
19812          else
19813            predep_objects_CXX="$predep_objects_CXX $p"
19814          fi
19815        else
19816          if test -z "$postdep_objects_CXX"; then
19817            postdep_objects_CXX="$p"
19818          else
19819            postdep_objects_CXX="$postdep_objects_CXX $p"
19820          fi
19821        fi
19822        ;;
19823
19824     *) ;; # Ignore the rest.
19825
19826     esac
19827   done
19828
19829   # Clean up.
19830   rm -f a.out a.exe
19831 else
19832   echo "libtool.m4: error: problem compiling CXX test program"
19833 fi
19834
19835 $RM -f confest.$objext
19836
19837 # PORTME: override above test on systems where it is broken
19838 case $host_os in
19839 interix[3-9]*)
19840   # Interix 3.5 installs completely hosed .la files for C++, so rather than
19841   # hack all around it, let's just trust "g++" to DTRT.
19842   predep_objects_CXX=
19843   postdep_objects_CXX=
19844   postdeps_CXX=
19845   ;;
19846
19847 linux*)
19848   case `$CC -V 2>&1 | sed 5q` in
19849   *Sun\ C*)
19850     # Sun C++ 5.9
19851
19852     # The more standards-conforming stlport4 library is
19853     # incompatible with the Cstd library. Avoid specifying
19854     # it if it's in CXXFLAGS. Ignore libCrun as
19855     # -library=stlport4 depends on it.
19856     case " $CXX $CXXFLAGS " in
19857     *" -library=stlport4 "*)
19858       solaris_use_stlport4=yes
19859       ;;
19860     esac
19861
19862     if test "$solaris_use_stlport4" != yes; then
19863       postdeps_CXX='-library=Cstd -library=Crun'
19864     fi
19865     ;;
19866   esac
19867   ;;
19868
19869 solaris*)
19870   case $cc_basename in
19871   CC*)
19872     # The more standards-conforming stlport4 library is
19873     # incompatible with the Cstd library. Avoid specifying
19874     # it if it's in CXXFLAGS. Ignore libCrun as
19875     # -library=stlport4 depends on it.
19876     case " $CXX $CXXFLAGS " in
19877     *" -library=stlport4 "*)
19878       solaris_use_stlport4=yes
19879       ;;
19880     esac
19881
19882     # Adding this requires a known-good setup of shared libraries for
19883     # Sun compiler versions before 5.6, else PIC objects from an old
19884     # archive will be linked into the output, leading to subtle bugs.
19885     if test "$solaris_use_stlport4" != yes; then
19886       postdeps_CXX='-library=Cstd -library=Crun'
19887     fi
19888     ;;
19889   esac
19890   ;;
19891 esac
19892
19893
19894 case " $postdeps_CXX " in
19895 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19896 esac
19897  compiler_lib_search_dirs_CXX=
19898 if test -n "${compiler_lib_search_path_CXX}"; then
19899  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19900 fi
19901
19902
19903
19904
19905
19906
19907
19908
19909
19910
19911
19912
19913
19914
19915
19916
19917
19918
19919
19920
19921
19922
19923
19924
19925
19926
19927
19928
19929
19930
19931
19932     lt_prog_compiler_wl_CXX=
19933 lt_prog_compiler_pic_CXX=
19934 lt_prog_compiler_static_CXX=
19935
19936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19937 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19938
19939   # C++ specific cases for pic, static, wl, etc.
19940   if test "$GXX" = yes; then
19941     lt_prog_compiler_wl_CXX='-Wl,'
19942     lt_prog_compiler_static_CXX='-static'
19943
19944     case $host_os in
19945     aix*)
19946       # All AIX code is PIC.
19947       if test "$host_cpu" = ia64; then
19948         # AIX 5 now supports IA64 processor
19949         lt_prog_compiler_static_CXX='-Bstatic'
19950       fi
19951       ;;
19952
19953     amigaos*)
19954       case $host_cpu in
19955       powerpc)
19956             # see comment about AmigaOS4 .so support
19957             lt_prog_compiler_pic_CXX='-fPIC'
19958         ;;
19959       m68k)
19960             # FIXME: we need at least 68020 code to build shared libraries, but
19961             # adding the `-m68020' flag to GCC prevents building anything better,
19962             # like `-m68040'.
19963             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19964         ;;
19965       esac
19966       ;;
19967
19968     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19969       # PIC is the default for these OSes.
19970       ;;
19971     mingw* | cygwin* | os2* | pw32* | cegcc*)
19972       # This hack is so that the source file can tell whether it is being
19973       # built for inclusion in a dll (and should export symbols for example).
19974       # Although the cygwin gcc ignores -fPIC, still need this for old-style
19975       # (--disable-auto-import) libraries
19976       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19977       ;;
19978     darwin* | rhapsody*)
19979       # PIC is the default on this platform
19980       # Common symbols not allowed in MH_DYLIB files
19981       lt_prog_compiler_pic_CXX='-fno-common'
19982       ;;
19983     *djgpp*)
19984       # DJGPP does not support shared libraries at all
19985       lt_prog_compiler_pic_CXX=
19986       ;;
19987     haiku*)
19988       # PIC is the default for Haiku.
19989       # The "-static" flag exists, but is broken.
19990       lt_prog_compiler_static_CXX=
19991       ;;
19992     interix[3-9]*)
19993       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19994       # Instead, we relocate shared libraries at runtime.
19995       ;;
19996     sysv4*MP*)
19997       if test -d /usr/nec; then
19998         lt_prog_compiler_pic_CXX=-Kconform_pic
19999       fi
20000       ;;
20001     hpux*)
20002       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
20003       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
20004       # sets the default TLS model and affects inlining.
20005       case $host_cpu in
20006       hppa*64*)
20007         ;;
20008       *)
20009         lt_prog_compiler_pic_CXX='-fPIC'
20010         ;;
20011       esac
20012       ;;
20013     *qnx* | *nto*)
20014       # QNX uses GNU C++, but need to define -shared option too, otherwise
20015       # it will coredump.
20016       lt_prog_compiler_pic_CXX='-fPIC -shared'
20017       ;;
20018     *)
20019       lt_prog_compiler_pic_CXX='-fPIC'
20020       ;;
20021     esac
20022   else
20023     case $host_os in
20024       aix[4-9]*)
20025         # All AIX code is PIC.
20026         if test "$host_cpu" = ia64; then
20027           # AIX 5 now supports IA64 processor
20028           lt_prog_compiler_static_CXX='-Bstatic'
20029         else
20030           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
20031         fi
20032         ;;
20033       chorus*)
20034         case $cc_basename in
20035         cxch68*)
20036           # Green Hills C++ Compiler
20037           # _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"
20038           ;;
20039         esac
20040         ;;
20041       dgux*)
20042         case $cc_basename in
20043           ec++*)
20044             lt_prog_compiler_pic_CXX='-KPIC'
20045             ;;
20046           ghcx*)
20047             # Green Hills C++ Compiler
20048             lt_prog_compiler_pic_CXX='-pic'
20049             ;;
20050           *)
20051             ;;
20052         esac
20053         ;;
20054       freebsd* | dragonfly*)
20055         # FreeBSD uses GNU C++
20056         ;;
20057       hpux9* | hpux10* | hpux11*)
20058         case $cc_basename in
20059           CC*)
20060             lt_prog_compiler_wl_CXX='-Wl,'
20061             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
20062             if test "$host_cpu" != ia64; then
20063               lt_prog_compiler_pic_CXX='+Z'
20064             fi
20065             ;;
20066           aCC*)
20067             lt_prog_compiler_wl_CXX='-Wl,'
20068             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
20069             case $host_cpu in
20070             hppa*64*|ia64*)
20071               # +Z the default
20072               ;;
20073             *)
20074               lt_prog_compiler_pic_CXX='+Z'
20075               ;;
20076             esac
20077             ;;
20078           *)
20079             ;;
20080         esac
20081         ;;
20082       interix*)
20083         # This is c89, which is MS Visual C++ (no shared libs)
20084         # Anyone wants to do a port?
20085         ;;
20086       irix5* | irix6* | nonstopux*)
20087         case $cc_basename in
20088           CC*)
20089             lt_prog_compiler_wl_CXX='-Wl,'
20090             lt_prog_compiler_static_CXX='-non_shared'
20091             # CC pic flag -KPIC is the default.
20092             ;;
20093           *)
20094             ;;
20095         esac
20096         ;;
20097       linux* | k*bsd*-gnu | kopensolaris*-gnu)
20098         case $cc_basename in
20099           KCC*)
20100             # KAI C++ Compiler
20101             lt_prog_compiler_wl_CXX='--backend -Wl,'
20102             lt_prog_compiler_pic_CXX='-fPIC'
20103             ;;
20104           ecpc* )
20105             # old Intel C++ for x86_64 which still supported -KPIC.
20106             lt_prog_compiler_wl_CXX='-Wl,'
20107             lt_prog_compiler_pic_CXX='-KPIC'
20108             lt_prog_compiler_static_CXX='-static'
20109             ;;
20110           icpc* )
20111             # Intel C++, used to be incompatible with GCC.
20112             # ICC 10 doesn't accept -KPIC any more.
20113             lt_prog_compiler_wl_CXX='-Wl,'
20114             lt_prog_compiler_pic_CXX='-fPIC'
20115             lt_prog_compiler_static_CXX='-static'
20116             ;;
20117           pgCC* | pgcpp*)
20118             # Portland Group C++ compiler
20119             lt_prog_compiler_wl_CXX='-Wl,'
20120             lt_prog_compiler_pic_CXX='-fpic'
20121             lt_prog_compiler_static_CXX='-Bstatic'
20122             ;;
20123           cxx*)
20124             # Compaq C++
20125             # Make sure the PIC flag is empty.  It appears that all Alpha
20126             # Linux and Compaq Tru64 Unix objects are PIC.
20127             lt_prog_compiler_pic_CXX=
20128             lt_prog_compiler_static_CXX='-non_shared'
20129             ;;
20130           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
20131             # IBM XL 8.0, 9.0 on PPC and BlueGene
20132             lt_prog_compiler_wl_CXX='-Wl,'
20133             lt_prog_compiler_pic_CXX='-qpic'
20134             lt_prog_compiler_static_CXX='-qstaticlink'
20135             ;;
20136           *)
20137             case `$CC -V 2>&1 | sed 5q` in
20138             *Sun\ C*)
20139               # Sun C++ 5.9
20140               lt_prog_compiler_pic_CXX='-KPIC'
20141               lt_prog_compiler_static_CXX='-Bstatic'
20142               lt_prog_compiler_wl_CXX='-Qoption ld '
20143               ;;
20144             esac
20145             ;;
20146         esac
20147         ;;
20148       lynxos*)
20149         ;;
20150       m88k*)
20151         ;;
20152       mvs*)
20153         case $cc_basename in
20154           cxx*)
20155             lt_prog_compiler_pic_CXX='-W c,exportall'
20156             ;;
20157           *)
20158             ;;
20159         esac
20160         ;;
20161       netbsd*)
20162         ;;
20163       *qnx* | *nto*)
20164         # QNX uses GNU C++, but need to define -shared option too, otherwise
20165         # it will coredump.
20166         lt_prog_compiler_pic_CXX='-fPIC -shared'
20167         ;;
20168       osf3* | osf4* | osf5*)
20169         case $cc_basename in
20170           KCC*)
20171             lt_prog_compiler_wl_CXX='--backend -Wl,'
20172             ;;
20173           RCC*)
20174             # Rational C++ 2.4.1
20175             lt_prog_compiler_pic_CXX='-pic'
20176             ;;
20177           cxx*)
20178             # Digital/Compaq C++
20179             lt_prog_compiler_wl_CXX='-Wl,'
20180             # Make sure the PIC flag is empty.  It appears that all Alpha
20181             # Linux and Compaq Tru64 Unix objects are PIC.
20182             lt_prog_compiler_pic_CXX=
20183             lt_prog_compiler_static_CXX='-non_shared'
20184             ;;
20185           *)
20186             ;;
20187         esac
20188         ;;
20189       psos*)
20190         ;;
20191       solaris*)
20192         case $cc_basename in
20193           CC*)
20194             # Sun C++ 4.2, 5.x and Centerline C++
20195             lt_prog_compiler_pic_CXX='-KPIC'
20196             lt_prog_compiler_static_CXX='-Bstatic'
20197             lt_prog_compiler_wl_CXX='-Qoption ld '
20198             ;;
20199           gcx*)
20200             # Green Hills C++ Compiler
20201             lt_prog_compiler_pic_CXX='-PIC'
20202             ;;
20203           *)
20204             ;;
20205         esac
20206         ;;
20207       sunos4*)
20208         case $cc_basename in
20209           CC*)
20210             # Sun C++ 4.x
20211             lt_prog_compiler_pic_CXX='-pic'
20212             lt_prog_compiler_static_CXX='-Bstatic'
20213             ;;
20214           lcc*)
20215             # Lucid
20216             lt_prog_compiler_pic_CXX='-pic'
20217             ;;
20218           *)
20219             ;;
20220         esac
20221         ;;
20222       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
20223         case $cc_basename in
20224           CC*)
20225             lt_prog_compiler_wl_CXX='-Wl,'
20226             lt_prog_compiler_pic_CXX='-KPIC'
20227             lt_prog_compiler_static_CXX='-Bstatic'
20228             ;;
20229         esac
20230         ;;
20231       tandem*)
20232         case $cc_basename in
20233           NCC*)
20234             # NonStop-UX NCC 3.20
20235             lt_prog_compiler_pic_CXX='-KPIC'
20236             ;;
20237           *)
20238             ;;
20239         esac
20240         ;;
20241       vxworks*)
20242         ;;
20243       *)
20244         lt_prog_compiler_can_build_shared_CXX=no
20245         ;;
20246     esac
20247   fi
20248
20249 case $host_os in
20250   # For platforms which do not support PIC, -DPIC is meaningless:
20251   *djgpp*)
20252     lt_prog_compiler_pic_CXX=
20253     ;;
20254   *)
20255     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
20256     ;;
20257 esac
20258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
20259 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
20260
20261
20262
20263 #
20264 # Check to make sure the PIC flag actually works.
20265 #
20266 if test -n "$lt_prog_compiler_pic_CXX"; then
20267   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20268 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20269 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20270   $as_echo_n "(cached) " >&6
20271 else
20272   lt_cv_prog_compiler_pic_works_CXX=no
20273    ac_outfile=conftest.$ac_objext
20274    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20275    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20276    # Insert the option either (1) after the last *FLAGS variable, or
20277    # (2) before a word containing "conftest.", or (3) at the end.
20278    # Note that $ac_compile itself does not contain backslashes and begins
20279    # with a dollar sign (not a hyphen), so the echo should work correctly.
20280    # The option is referenced via a variable to avoid confusing sed.
20281    lt_compile=`echo "$ac_compile" | $SED \
20282    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20283    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20284    -e 's:$: $lt_compiler_flag:'`
20285    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20286    (eval "$lt_compile" 2>conftest.err)
20287    ac_status=$?
20288    cat conftest.err >&5
20289    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20290    if (exit $ac_status) && test -s "$ac_outfile"; then
20291      # The compiler can only warn and ignore the option if not recognized
20292      # So say no if there are warnings other than the usual output.
20293      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20294      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20295      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20296        lt_cv_prog_compiler_pic_works_CXX=yes
20297      fi
20298    fi
20299    $RM conftest*
20300
20301 fi
20302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20303 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20304
20305 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20306     case $lt_prog_compiler_pic_CXX in
20307      "" | " "*) ;;
20308      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20309      esac
20310 else
20311     lt_prog_compiler_pic_CXX=
20312      lt_prog_compiler_can_build_shared_CXX=no
20313 fi
20314
20315 fi
20316
20317
20318
20319 #
20320 # Check to make sure the static flag actually works.
20321 #
20322 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20324 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20325 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20326   $as_echo_n "(cached) " >&6
20327 else
20328   lt_cv_prog_compiler_static_works_CXX=no
20329    save_LDFLAGS="$LDFLAGS"
20330    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20331    echo "$lt_simple_link_test_code" > conftest.$ac_ext
20332    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20333      # The linker can only warn and ignore the option if not recognized
20334      # So say no if there are warnings
20335      if test -s conftest.err; then
20336        # Append any errors to the config.log.
20337        cat conftest.err 1>&5
20338        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20339        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20340        if diff conftest.exp conftest.er2 >/dev/null; then
20341          lt_cv_prog_compiler_static_works_CXX=yes
20342        fi
20343      else
20344        lt_cv_prog_compiler_static_works_CXX=yes
20345      fi
20346    fi
20347    $RM -r conftest*
20348    LDFLAGS="$save_LDFLAGS"
20349
20350 fi
20351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20352 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20353
20354 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20355     :
20356 else
20357     lt_prog_compiler_static_CXX=
20358 fi
20359
20360
20361
20362
20363     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20364 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20365 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20366   $as_echo_n "(cached) " >&6
20367 else
20368   lt_cv_prog_compiler_c_o_CXX=no
20369    $RM -r conftest 2>/dev/null
20370    mkdir conftest
20371    cd conftest
20372    mkdir out
20373    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20374
20375    lt_compiler_flag="-o out/conftest2.$ac_objext"
20376    # Insert the option either (1) after the last *FLAGS variable, or
20377    # (2) before a word containing "conftest.", or (3) at the end.
20378    # Note that $ac_compile itself does not contain backslashes and begins
20379    # with a dollar sign (not a hyphen), so the echo should work correctly.
20380    lt_compile=`echo "$ac_compile" | $SED \
20381    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20382    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20383    -e 's:$: $lt_compiler_flag:'`
20384    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20385    (eval "$lt_compile" 2>out/conftest.err)
20386    ac_status=$?
20387    cat out/conftest.err >&5
20388    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20389    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20390    then
20391      # The compiler can only warn and ignore the option if not recognized
20392      # So say no if there are warnings
20393      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20394      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20395      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20396        lt_cv_prog_compiler_c_o_CXX=yes
20397      fi
20398    fi
20399    chmod u+w . 2>&5
20400    $RM conftest*
20401    # SGI C++ compiler will create directory out/ii_files/ for
20402    # template instantiation
20403    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20404    $RM out/* && rmdir out
20405    cd ..
20406    $RM -r conftest
20407    $RM conftest*
20408
20409 fi
20410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20411 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20412
20413
20414
20415     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20416 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20417 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20418   $as_echo_n "(cached) " >&6
20419 else
20420   lt_cv_prog_compiler_c_o_CXX=no
20421    $RM -r conftest 2>/dev/null
20422    mkdir conftest
20423    cd conftest
20424    mkdir out
20425    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20426
20427    lt_compiler_flag="-o out/conftest2.$ac_objext"
20428    # Insert the option either (1) after the last *FLAGS variable, or
20429    # (2) before a word containing "conftest.", or (3) at the end.
20430    # Note that $ac_compile itself does not contain backslashes and begins
20431    # with a dollar sign (not a hyphen), so the echo should work correctly.
20432    lt_compile=`echo "$ac_compile" | $SED \
20433    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20434    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20435    -e 's:$: $lt_compiler_flag:'`
20436    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20437    (eval "$lt_compile" 2>out/conftest.err)
20438    ac_status=$?
20439    cat out/conftest.err >&5
20440    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20441    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20442    then
20443      # The compiler can only warn and ignore the option if not recognized
20444      # So say no if there are warnings
20445      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20446      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20447      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20448        lt_cv_prog_compiler_c_o_CXX=yes
20449      fi
20450    fi
20451    chmod u+w . 2>&5
20452    $RM conftest*
20453    # SGI C++ compiler will create directory out/ii_files/ for
20454    # template instantiation
20455    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20456    $RM out/* && rmdir out
20457    cd ..
20458    $RM -r conftest
20459    $RM conftest*
20460
20461 fi
20462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20463 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20464
20465
20466
20467
20468 hard_links="nottested"
20469 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20470   # do not overwrite the value of need_locks provided by the user
20471   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20472 $as_echo_n "checking if we can lock with hard links... " >&6; }
20473   hard_links=yes
20474   $RM conftest*
20475   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20476   touch conftest.a
20477   ln conftest.a conftest.b 2>&5 || hard_links=no
20478   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20479   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20480 $as_echo "$hard_links" >&6; }
20481   if test "$hard_links" = no; then
20482     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20483 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20484     need_locks=warn
20485   fi
20486 else
20487   need_locks=no
20488 fi
20489
20490
20491
20492     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20493 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20494
20495   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20496   case $host_os in
20497   aix[4-9]*)
20498     # If we're using GNU nm, then we don't want the "-C" option.
20499     # -C means demangle to AIX nm, but means don't demangle with GNU nm
20500     # Also, AIX nm treats weak defined symbols like other global defined
20501     # symbols, whereas GNU nm marks them as "W".
20502     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20503       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20504     else
20505       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20506     fi
20507     ;;
20508   pw32*)
20509     export_symbols_cmds_CXX="$ltdll_cmds"
20510   ;;
20511   cygwin* | mingw* | cegcc*)
20512     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 > $export_symbols'
20513   ;;
20514   *)
20515     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20516   ;;
20517   esac
20518   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20519
20520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20521 $as_echo "$ld_shlibs_CXX" >&6; }
20522 test "$ld_shlibs_CXX" = no && can_build_shared=no
20523
20524 with_gnu_ld_CXX=$with_gnu_ld
20525
20526
20527
20528
20529
20530
20531 #
20532 # Do we need to explicitly link libc?
20533 #
20534 case "x$archive_cmds_need_lc_CXX" in
20535 x|xyes)
20536   # Assume -lc should be added
20537   archive_cmds_need_lc_CXX=yes
20538
20539   if test "$enable_shared" = yes && test "$GCC" = yes; then
20540     case $archive_cmds_CXX in
20541     *'~'*)
20542       # FIXME: we may have to deal with multi-command sequences.
20543       ;;
20544     '$CC '*)
20545       # Test whether the compiler implicitly links with -lc since on some
20546       # systems, -lgcc has to come before -lc. If gcc already passes -lc
20547       # to ld, don't add -lc before -lgcc.
20548       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20549 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20550 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20551   $as_echo_n "(cached) " >&6
20552 else
20553   $RM conftest*
20554         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20555
20556         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20557   (eval $ac_compile) 2>&5
20558   ac_status=$?
20559   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20560   test $ac_status = 0; } 2>conftest.err; then
20561           soname=conftest
20562           lib=conftest
20563           libobjs=conftest.$ac_objext
20564           deplibs=
20565           wl=$lt_prog_compiler_wl_CXX
20566           pic_flag=$lt_prog_compiler_pic_CXX
20567           compiler_flags=-v
20568           linker_flags=-v
20569           verstring=
20570           output_objdir=.
20571           libname=conftest
20572           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20573           allow_undefined_flag_CXX=
20574           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20575   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20576   ac_status=$?
20577   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20578   test $ac_status = 0; }
20579           then
20580             lt_cv_archive_cmds_need_lc_CXX=no
20581           else
20582             lt_cv_archive_cmds_need_lc_CXX=yes
20583           fi
20584           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20585         else
20586           cat conftest.err 1>&5
20587         fi
20588         $RM conftest*
20589
20590 fi
20591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20592 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20593       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20594       ;;
20595     esac
20596   fi
20597   ;;
20598 esac
20599
20600
20601
20602
20603
20604
20605
20606
20607
20608
20609
20610
20611
20612
20613
20614
20615
20616
20617
20618
20619
20620
20621
20622
20623
20624
20625
20626
20627
20628
20629
20630
20631
20632
20633
20634
20635
20636
20637
20638
20639
20640
20641
20642
20643
20644
20645
20646
20647
20648
20649
20650
20651
20652
20653
20654
20655
20656
20657
20658
20659
20660
20661
20662
20663     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20664 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20665
20666 library_names_spec=
20667 libname_spec='lib$name'
20668 soname_spec=
20669 shrext_cmds=".so"
20670 postinstall_cmds=
20671 postuninstall_cmds=
20672 finish_cmds=
20673 finish_eval=
20674 shlibpath_var=
20675 shlibpath_overrides_runpath=unknown
20676 version_type=none
20677 dynamic_linker="$host_os ld.so"
20678 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20679 need_lib_prefix=unknown
20680 hardcode_into_libs=no
20681
20682 # when you set need_version to no, make sure it does not cause -set_version
20683 # flags to be left without arguments
20684 need_version=unknown
20685
20686 case $host_os in
20687 aix3*)
20688   version_type=linux
20689   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20690   shlibpath_var=LIBPATH
20691
20692   # AIX 3 has no versioning support, so we append a major version to the name.
20693   soname_spec='${libname}${release}${shared_ext}$major'
20694   ;;
20695
20696 aix[4-9]*)
20697   version_type=linux
20698   need_lib_prefix=no
20699   need_version=no
20700   hardcode_into_libs=yes
20701   if test "$host_cpu" = ia64; then
20702     # AIX 5 supports IA64
20703     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20704     shlibpath_var=LD_LIBRARY_PATH
20705   else
20706     # With GCC up to 2.95.x, collect2 would create an import file
20707     # for dependence libraries.  The import file would start with
20708     # the line `#! .'.  This would cause the generated library to
20709     # depend on `.', always an invalid library.  This was fixed in
20710     # development snapshots of GCC prior to 3.0.
20711     case $host_os in
20712       aix4 | aix4.[01] | aix4.[01].*)
20713       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20714            echo ' yes '
20715            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20716         :
20717       else
20718         can_build_shared=no
20719       fi
20720       ;;
20721     esac
20722     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20723     # soname into executable. Probably we can add versioning support to
20724     # collect2, so additional links can be useful in future.
20725     if test "$aix_use_runtimelinking" = yes; then
20726       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20727       # instead of lib<name>.a to let people know that these are not
20728       # typical AIX shared libraries.
20729       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20730     else
20731       # We preserve .a as extension for shared libraries through AIX4.2
20732       # and later when we are not doing run time linking.
20733       library_names_spec='${libname}${release}.a $libname.a'
20734       soname_spec='${libname}${release}${shared_ext}$major'
20735     fi
20736     shlibpath_var=LIBPATH
20737   fi
20738   ;;
20739
20740 amigaos*)
20741   case $host_cpu in
20742   powerpc)
20743     # Since July 2007 AmigaOS4 officially supports .so libraries.
20744     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20745     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20746     ;;
20747   m68k)
20748     library_names_spec='$libname.ixlibrary $libname.a'
20749     # Create ${libname}_ixlibrary.a entries in /sys/libs.
20750     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 ${libname}_ixlibrary.a || exit 1; done'
20751     ;;
20752   esac
20753   ;;
20754
20755 beos*)
20756   library_names_spec='${libname}${shared_ext}'
20757   dynamic_linker="$host_os ld.so"
20758   shlibpath_var=LIBRARY_PATH
20759   ;;
20760
20761 bsdi[45]*)
20762   version_type=linux
20763   need_version=no
20764   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20765   soname_spec='${libname}${release}${shared_ext}$major'
20766   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20767   shlibpath_var=LD_LIBRARY_PATH
20768   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20769   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20770   # the default ld.so.conf also contains /usr/contrib/lib and
20771   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20772   # libtool to hard-code these into programs
20773   ;;
20774
20775 cygwin* | mingw* | pw32* | cegcc*)
20776   version_type=windows
20777   shrext_cmds=".dll"
20778   need_version=no
20779   need_lib_prefix=no
20780
20781   case $GCC,$host_os in
20782   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20783     library_names_spec='$libname.dll.a'
20784     # DLL is installed to $(libdir)/../bin by postinstall_cmds
20785     postinstall_cmds='base_file=`basename \${file}`~
20786       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20787       dldir=$destdir/`dirname \$dlpath`~
20788       test -d \$dldir || mkdir -p \$dldir~
20789       $install_prog $dir/$dlname \$dldir/$dlname~
20790       chmod a+x \$dldir/$dlname~
20791       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20792         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20793       fi'
20794     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20795       dlpath=$dir/\$dldll~
20796        $RM \$dlpath'
20797     shlibpath_overrides_runpath=yes
20798
20799     case $host_os in
20800     cygwin*)
20801       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20802       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20803
20804       ;;
20805     mingw* | cegcc*)
20806       # MinGW DLLs use traditional 'lib' prefix
20807       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20808       ;;
20809     pw32*)
20810       # pw32 DLLs use 'pw' prefix rather than 'lib'
20811       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20812       ;;
20813     esac
20814     ;;
20815
20816   *)
20817     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20818     ;;
20819   esac
20820   dynamic_linker='Win32 ld.exe'
20821   # FIXME: first we should search . and the directory the executable is in
20822   shlibpath_var=PATH
20823   ;;
20824
20825 darwin* | rhapsody*)
20826   dynamic_linker="$host_os dyld"
20827   version_type=darwin
20828   need_lib_prefix=no
20829   need_version=no
20830   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20831   soname_spec='${libname}${release}${major}$shared_ext'
20832   shlibpath_overrides_runpath=yes
20833   shlibpath_var=DYLD_LIBRARY_PATH
20834   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20835
20836   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20837   ;;
20838
20839 dgux*)
20840   version_type=linux
20841   need_lib_prefix=no
20842   need_version=no
20843   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20844   soname_spec='${libname}${release}${shared_ext}$major'
20845   shlibpath_var=LD_LIBRARY_PATH
20846   ;;
20847
20848 freebsd* | dragonfly*)
20849   # DragonFly does not have aout.  When/if they implement a new
20850   # versioning mechanism, adjust this.
20851   if test -x /usr/bin/objformat; then
20852     objformat=`/usr/bin/objformat`
20853   else
20854     case $host_os in
20855     freebsd[123]*) objformat=aout ;;
20856     *) objformat=elf ;;
20857     esac
20858   fi
20859   version_type=freebsd-$objformat
20860   case $version_type in
20861     freebsd-elf*)
20862       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20863       need_version=no
20864       need_lib_prefix=no
20865       ;;
20866     freebsd-*)
20867       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20868       need_version=yes
20869       ;;
20870   esac
20871   shlibpath_var=LD_LIBRARY_PATH
20872   case $host_os in
20873   freebsd2*)
20874     shlibpath_overrides_runpath=yes
20875     ;;
20876   freebsd3.[01]* | freebsdelf3.[01]*)
20877     shlibpath_overrides_runpath=yes
20878     hardcode_into_libs=yes
20879     ;;
20880   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20881   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20882     shlibpath_overrides_runpath=no
20883     hardcode_into_libs=yes
20884     ;;
20885   *) # from 4.6 on, and DragonFly
20886     shlibpath_overrides_runpath=yes
20887     hardcode_into_libs=yes
20888     ;;
20889   esac
20890   ;;
20891
20892 gnu*)
20893   version_type=linux
20894   need_lib_prefix=no
20895   need_version=no
20896   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20897   soname_spec='${libname}${release}${shared_ext}$major'
20898   shlibpath_var=LD_LIBRARY_PATH
20899   hardcode_into_libs=yes
20900   ;;
20901
20902 haiku*)
20903   version_type=linux
20904   need_lib_prefix=no
20905   need_version=no
20906   dynamic_linker="$host_os runtime_loader"
20907   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20908   soname_spec='${libname}${release}${shared_ext}$major'
20909   shlibpath_var=LIBRARY_PATH
20910   shlibpath_overrides_runpath=yes
20911   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20912   hardcode_into_libs=yes
20913   ;;
20914
20915 hpux9* | hpux10* | hpux11*)
20916   # Give a soname corresponding to the major version so that dld.sl refuses to
20917   # link against other versions.
20918   version_type=sunos
20919   need_lib_prefix=no
20920   need_version=no
20921   case $host_cpu in
20922   ia64*)
20923     shrext_cmds='.so'
20924     hardcode_into_libs=yes
20925     dynamic_linker="$host_os dld.so"
20926     shlibpath_var=LD_LIBRARY_PATH
20927     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20928     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20929     soname_spec='${libname}${release}${shared_ext}$major'
20930     if test "X$HPUX_IA64_MODE" = X32; then
20931       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20932     else
20933       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20934     fi
20935     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20936     ;;
20937   hppa*64*)
20938     shrext_cmds='.sl'
20939     hardcode_into_libs=yes
20940     dynamic_linker="$host_os dld.sl"
20941     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20942     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20943     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20944     soname_spec='${libname}${release}${shared_ext}$major'
20945     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20946     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20947     ;;
20948   *)
20949     shrext_cmds='.sl'
20950     dynamic_linker="$host_os dld.sl"
20951     shlibpath_var=SHLIB_PATH
20952     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20953     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20954     soname_spec='${libname}${release}${shared_ext}$major'
20955     ;;
20956   esac
20957   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20958   postinstall_cmds='chmod 555 $lib'
20959   # or fails outright, so override atomically:
20960   install_override_mode=555
20961   ;;
20962
20963 interix[3-9]*)
20964   version_type=linux
20965   need_lib_prefix=no
20966   need_version=no
20967   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20968   soname_spec='${libname}${release}${shared_ext}$major'
20969   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20970   shlibpath_var=LD_LIBRARY_PATH
20971   shlibpath_overrides_runpath=no
20972   hardcode_into_libs=yes
20973   ;;
20974
20975 irix5* | irix6* | nonstopux*)
20976   case $host_os in
20977     nonstopux*) version_type=nonstopux ;;
20978     *)
20979         if test "$lt_cv_prog_gnu_ld" = yes; then
20980                 version_type=linux
20981         else
20982                 version_type=irix
20983         fi ;;
20984   esac
20985   need_lib_prefix=no
20986   need_version=no
20987   soname_spec='${libname}${release}${shared_ext}$major'
20988   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20989   case $host_os in
20990   irix5* | nonstopux*)
20991     libsuff= shlibsuff=
20992     ;;
20993   *)
20994     case $LD in # libtool.m4 will add one of these switches to LD
20995     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20996       libsuff= shlibsuff= libmagic=32-bit;;
20997     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20998       libsuff=32 shlibsuff=N32 libmagic=N32;;
20999     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
21000       libsuff=64 shlibsuff=64 libmagic=64-bit;;
21001     *) libsuff= shlibsuff= libmagic=never-match;;
21002     esac
21003     ;;
21004   esac
21005   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
21006   shlibpath_overrides_runpath=no
21007   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
21008   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
21009   hardcode_into_libs=yes
21010   ;;
21011
21012 # No shared lib support for Linux oldld, aout, or coff.
21013 linux*oldld* | linux*aout* | linux*coff*)
21014   dynamic_linker=no
21015   ;;
21016
21017 # This must be Linux ELF.
21018 linux* | k*bsd*-gnu | kopensolaris*-gnu)
21019   version_type=linux
21020   need_lib_prefix=no
21021   need_version=no
21022   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21023   soname_spec='${libname}${release}${shared_ext}$major'
21024   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
21025   shlibpath_var=LD_LIBRARY_PATH
21026   shlibpath_overrides_runpath=no
21027
21028   # Some binutils ld are patched to set DT_RUNPATH
21029   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
21030   $as_echo_n "(cached) " >&6
21031 else
21032   lt_cv_shlibpath_overrides_runpath=no
21033     save_LDFLAGS=$LDFLAGS
21034     save_libdir=$libdir
21035     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
21036          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
21037     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21038 /* end confdefs.h.  */
21039
21040 int
21041 main ()
21042 {
21043
21044   ;
21045   return 0;
21046 }
21047 _ACEOF
21048 if ac_fn_cxx_try_link "$LINENO"; then :
21049   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
21050   lt_cv_shlibpath_overrides_runpath=yes
21051 fi
21052 fi
21053 rm -f core conftest.err conftest.$ac_objext \
21054     conftest$ac_exeext conftest.$ac_ext
21055     LDFLAGS=$save_LDFLAGS
21056     libdir=$save_libdir
21057
21058 fi
21059
21060   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
21061
21062   # This implies no fast_install, which is unacceptable.
21063   # Some rework will be needed to allow for fast_install
21064   # before this can be enabled.
21065   hardcode_into_libs=yes
21066
21067   # Append ld.so.conf contents to the search path
21068   if test -f /etc/ld.so.conf; then
21069     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' ' '`
21070     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
21071   fi
21072
21073   # We used to test for /lib/ld.so.1 and disable shared libraries on
21074   # powerpc, because MkLinux only supported shared libraries with the
21075   # GNU dynamic linker.  Since this was broken with cross compilers,
21076   # most powerpc-linux boxes support dynamic linking these days and
21077   # people can always --disable-shared, the test was removed, and we
21078   # assume the GNU/Linux dynamic linker is in use.
21079   dynamic_linker='GNU/Linux ld.so'
21080   ;;
21081
21082 netbsd*)
21083   version_type=sunos
21084   need_lib_prefix=no
21085   need_version=no
21086   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
21087     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21088     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
21089     dynamic_linker='NetBSD (a.out) ld.so'
21090   else
21091     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
21092     soname_spec='${libname}${release}${shared_ext}$major'
21093     dynamic_linker='NetBSD ld.elf_so'
21094   fi
21095   shlibpath_var=LD_LIBRARY_PATH
21096   shlibpath_overrides_runpath=yes
21097   hardcode_into_libs=yes
21098   ;;
21099
21100 newsos6)
21101   version_type=linux
21102   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21103   shlibpath_var=LD_LIBRARY_PATH
21104   shlibpath_overrides_runpath=yes
21105   ;;
21106
21107 *nto* | *qnx*)
21108   version_type=qnx
21109   need_lib_prefix=no
21110   need_version=no
21111   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21112   soname_spec='${libname}${release}${shared_ext}$major'
21113   shlibpath_var=LD_LIBRARY_PATH
21114   shlibpath_overrides_runpath=no
21115   hardcode_into_libs=yes
21116   dynamic_linker='ldqnx.so'
21117   ;;
21118
21119 openbsd*)
21120   version_type=sunos
21121   sys_lib_dlsearch_path_spec="/usr/lib"
21122   need_lib_prefix=no
21123   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
21124   case $host_os in
21125     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
21126     *)                          need_version=no  ;;
21127   esac
21128   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21129   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
21130   shlibpath_var=LD_LIBRARY_PATH
21131   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
21132     case $host_os in
21133       openbsd2.[89] | openbsd2.[89].*)
21134         shlibpath_overrides_runpath=no
21135         ;;
21136       *)
21137         shlibpath_overrides_runpath=yes
21138         ;;
21139       esac
21140   else
21141     shlibpath_overrides_runpath=yes
21142   fi
21143   ;;
21144
21145 os2*)
21146   libname_spec='$name'
21147   shrext_cmds=".dll"
21148   need_lib_prefix=no
21149   library_names_spec='$libname${shared_ext} $libname.a'
21150   dynamic_linker='OS/2 ld.exe'
21151   shlibpath_var=LIBPATH
21152   ;;
21153
21154 osf3* | osf4* | osf5*)
21155   version_type=osf
21156   need_lib_prefix=no
21157   need_version=no
21158   soname_spec='${libname}${release}${shared_ext}$major'
21159   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21160   shlibpath_var=LD_LIBRARY_PATH
21161   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
21162   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
21163   ;;
21164
21165 rdos*)
21166   dynamic_linker=no
21167   ;;
21168
21169 solaris*)
21170   version_type=linux
21171   need_lib_prefix=no
21172   need_version=no
21173   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21174   soname_spec='${libname}${release}${shared_ext}$major'
21175   shlibpath_var=LD_LIBRARY_PATH
21176   shlibpath_overrides_runpath=yes
21177   hardcode_into_libs=yes
21178   # ldd complains unless libraries are executable
21179   postinstall_cmds='chmod +x $lib'
21180   ;;
21181
21182 sunos4*)
21183   version_type=sunos
21184   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21185   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
21186   shlibpath_var=LD_LIBRARY_PATH
21187   shlibpath_overrides_runpath=yes
21188   if test "$with_gnu_ld" = yes; then
21189     need_lib_prefix=no
21190   fi
21191   need_version=yes
21192   ;;
21193
21194 sysv4 | sysv4.3*)
21195   version_type=linux
21196   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21197   soname_spec='${libname}${release}${shared_ext}$major'
21198   shlibpath_var=LD_LIBRARY_PATH
21199   case $host_vendor in
21200     sni)
21201       shlibpath_overrides_runpath=no
21202       need_lib_prefix=no
21203       runpath_var=LD_RUN_PATH
21204       ;;
21205     siemens)
21206       need_lib_prefix=no
21207       ;;
21208     motorola)
21209       need_lib_prefix=no
21210       need_version=no
21211       shlibpath_overrides_runpath=no
21212       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
21213       ;;
21214   esac
21215   ;;
21216
21217 sysv4*MP*)
21218   if test -d /usr/nec ;then
21219     version_type=linux
21220     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
21221     soname_spec='$libname${shared_ext}.$major'
21222     shlibpath_var=LD_LIBRARY_PATH
21223   fi
21224   ;;
21225
21226 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
21227   version_type=freebsd-elf
21228   need_lib_prefix=no
21229   need_version=no
21230   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
21231   soname_spec='${libname}${release}${shared_ext}$major'
21232   shlibpath_var=LD_LIBRARY_PATH
21233   shlibpath_overrides_runpath=yes
21234   hardcode_into_libs=yes
21235   if test "$with_gnu_ld" = yes; then
21236     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
21237   else
21238     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
21239     case $host_os in
21240       sco3.2v5*)
21241         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
21242         ;;
21243     esac
21244   fi
21245   sys_lib_dlsearch_path_spec='/usr/lib'
21246   ;;
21247
21248 tpf*)
21249   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
21250   version_type=linux
21251   need_lib_prefix=no
21252   need_version=no
21253   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21254   shlibpath_var=LD_LIBRARY_PATH
21255   shlibpath_overrides_runpath=no
21256   hardcode_into_libs=yes
21257   ;;
21258
21259 uts4*)
21260   version_type=linux
21261   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21262   soname_spec='${libname}${release}${shared_ext}$major'
21263   shlibpath_var=LD_LIBRARY_PATH
21264   ;;
21265
21266 *)
21267   dynamic_linker=no
21268   ;;
21269 esac
21270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21271 $as_echo "$dynamic_linker" >&6; }
21272 test "$dynamic_linker" = no && can_build_shared=no
21273
21274 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21275 if test "$GCC" = yes; then
21276   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21277 fi
21278
21279 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21280   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21281 fi
21282 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21283   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21284 fi
21285
21286
21287
21288
21289
21290
21291
21292
21293
21294
21295
21296
21297
21298
21299
21300
21301
21302
21303
21304
21305
21306
21307
21308
21309
21310
21311
21312
21313
21314
21315
21316
21317
21318
21319
21320
21321
21322
21323     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21324 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21325 hardcode_action_CXX=
21326 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21327    test -n "$runpath_var_CXX" ||
21328    test "X$hardcode_automatic_CXX" = "Xyes" ; then
21329
21330   # We can hardcode non-existent directories.
21331   if test "$hardcode_direct_CXX" != no &&
21332      # If the only mechanism to avoid hardcoding is shlibpath_var, we
21333      # have to relink, otherwise we might link with an installed library
21334      # when we should be linking with a yet-to-be-installed one
21335      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21336      test "$hardcode_minus_L_CXX" != no; then
21337     # Linking always hardcodes the temporary library directory.
21338     hardcode_action_CXX=relink
21339   else
21340     # We can link without hardcoding, and we can hardcode nonexisting dirs.
21341     hardcode_action_CXX=immediate
21342   fi
21343 else
21344   # We cannot hardcode anything, or else we can only hardcode existing
21345   # directories.
21346   hardcode_action_CXX=unsupported
21347 fi
21348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21349 $as_echo "$hardcode_action_CXX" >&6; }
21350
21351 if test "$hardcode_action_CXX" = relink ||
21352    test "$inherit_rpath_CXX" = yes; then
21353   # Fast installation is not supported
21354   enable_fast_install=no
21355 elif test "$shlibpath_overrides_runpath" = yes ||
21356      test "$enable_shared" = no; then
21357   # Fast installation is not necessary
21358   enable_fast_install=needless
21359 fi
21360
21361
21362
21363
21364
21365
21366
21367   fi # test -n "$compiler"
21368
21369   CC=$lt_save_CC
21370   LDCXX=$LD
21371   LD=$lt_save_LD
21372   GCC=$lt_save_GCC
21373   with_gnu_ld=$lt_save_with_gnu_ld
21374   lt_cv_path_LDCXX=$lt_cv_path_LD
21375   lt_cv_path_LD=$lt_save_path_LD
21376   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21377   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21378 fi # test "$_lt_caught_CXX_error" != yes
21379
21380 ac_ext=c
21381 ac_cpp='$CPP $CPPFLAGS'
21382 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21383 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21384 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21385
21386
21387
21388
21389
21390
21391
21392
21393
21394
21395
21396
21397
21398
21399
21400
21401 # Only expand once:
21402
21403
21404
21405
21406
21407 # Identify the assembler which will work hand-in-glove with the newly
21408 # built GCC, so that we can examine its features.  This is the assembler
21409 # which will be driven by the driver program.
21410 #
21411 # If build != host, and we aren't building gas in-tree, we identify a
21412 # build->target assembler and hope that it will have the same features
21413 # as the host->target assembler we'll be using.
21414 gcc_cv_gas_major_version=
21415 gcc_cv_gas_minor_version=
21416 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21417
21418 if test "${gcc_cv_as+set}" = set; then :
21419
21420 else
21421
21422 if test -x "$DEFAULT_ASSEMBLER"; then
21423         gcc_cv_as="$DEFAULT_ASSEMBLER"
21424 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21425      && test -f ../gas/Makefile \
21426      && test x$build = x$host; then
21427         gcc_cv_as=../gas/as-new$build_exeext
21428 elif test -x as$build_exeext; then
21429         # Build using assembler in the current directory.
21430         gcc_cv_as=./as$build_exeext
21431 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21432         gcc_cv_as="$AS_FOR_TARGET"
21433 else
21434         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21435 set dummy $AS_FOR_TARGET; ac_word=$2
21436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21437 $as_echo_n "checking for $ac_word... " >&6; }
21438 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21439   $as_echo_n "(cached) " >&6
21440 else
21441   case $gcc_cv_as in
21442   [\\/]* | ?:[\\/]*)
21443   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21444   ;;
21445   *)
21446   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21447 for as_dir in $PATH
21448 do
21449   IFS=$as_save_IFS
21450   test -z "$as_dir" && as_dir=.
21451     for ac_exec_ext in '' $ac_executable_extensions; do
21452   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21453     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21454     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21455     break 2
21456   fi
21457 done
21458   done
21459 IFS=$as_save_IFS
21460
21461   ;;
21462 esac
21463 fi
21464 gcc_cv_as=$ac_cv_path_gcc_cv_as
21465 if test -n "$gcc_cv_as"; then
21466   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21467 $as_echo "$gcc_cv_as" >&6; }
21468 else
21469   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21470 $as_echo "no" >&6; }
21471 fi
21472
21473
21474 fi
21475 fi
21476
21477 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21478
21479 case "$ORIGINAL_AS_FOR_TARGET" in
21480   ./as | ./as$build_exeext) ;;
21481   *) ac_config_files="$ac_config_files as:exec-tool.in"
21482  ;;
21483 esac
21484
21485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21486 $as_echo_n "checking what assembler to use... " >&6; }
21487 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21488   # Single tree build which includes gas.  We want to prefer it
21489   # over whatever linker top-level may have detected, since
21490   # we'll use what we're building after installation anyway.
21491   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21492 $as_echo "newly built gas" >&6; }
21493   in_tree_gas=yes
21494   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21495 for f in $gcc_cv_as_bfd_srcdir/configure \
21496          $gcc_cv_as_gas_srcdir/configure \
21497          $gcc_cv_as_gas_srcdir/configure.in \
21498          $gcc_cv_as_gas_srcdir/Makefile.in ; do
21499   gcc_cv_gas_version=`sed -n -e 's/^[   ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21500   if test x$gcc_cv_gas_version != x; then
21501     break
21502   fi
21503 done
21504 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21505 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21506 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21507 case $gcc_cv_gas_patch_version in
21508   "") gcc_cv_gas_patch_version="0" ;;
21509 esac
21510 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21511                             + $gcc_cv_gas_minor_version \) \* 1000 \
21512                             + $gcc_cv_gas_patch_version`
21513
21514   in_tree_gas_is_elf=no
21515   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21516      || (grep 'obj_format = multi' ../gas/Makefile \
21517          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21518   then
21519     in_tree_gas_is_elf=yes
21520   fi
21521 else
21522   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21523 $as_echo "$gcc_cv_as" >&6; }
21524   in_tree_gas=no
21525 fi
21526
21527 # Identify the linker which will work hand-in-glove with the newly
21528 # built GCC, so that we can examine its features.  This is the linker
21529 # which will be driven by the driver program.
21530 #
21531 # If build != host, and we aren't building gas in-tree, we identify a
21532 # build->target linker and hope that it will have the same features
21533 # as the host->target linker we'll be using.
21534 gcc_cv_gld_major_version=
21535 gcc_cv_gld_minor_version=
21536 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21537 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21538
21539 if test "${gcc_cv_ld+set}" = set; then :
21540
21541 else
21542
21543 if test -x "$DEFAULT_LINKER"; then
21544         gcc_cv_ld="$DEFAULT_LINKER"
21545 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21546      && test -f ../ld/Makefile \
21547      && test x$build = x$host; then
21548         gcc_cv_ld=../ld/ld-new$build_exeext
21549 elif test -x collect-ld$build_exeext; then
21550         # Build using linker in the current directory.
21551         gcc_cv_ld=./collect-ld$build_exeext
21552 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21553         gcc_cv_ld="$LD_FOR_TARGET"
21554 else
21555         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21556 set dummy $LD_FOR_TARGET; ac_word=$2
21557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21558 $as_echo_n "checking for $ac_word... " >&6; }
21559 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21560   $as_echo_n "(cached) " >&6
21561 else
21562   case $gcc_cv_ld in
21563   [\\/]* | ?:[\\/]*)
21564   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21565   ;;
21566   *)
21567   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21568 for as_dir in $PATH
21569 do
21570   IFS=$as_save_IFS
21571   test -z "$as_dir" && as_dir=.
21572     for ac_exec_ext in '' $ac_executable_extensions; do
21573   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21574     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21575     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21576     break 2
21577   fi
21578 done
21579   done
21580 IFS=$as_save_IFS
21581
21582   ;;
21583 esac
21584 fi
21585 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21586 if test -n "$gcc_cv_ld"; then
21587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21588 $as_echo "$gcc_cv_ld" >&6; }
21589 else
21590   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21591 $as_echo "no" >&6; }
21592 fi
21593
21594
21595 fi
21596 fi
21597
21598 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21599 PLUGIN_LD=`basename $gcc_cv_ld`
21600
21601 # Check whether --with-plugin-ld was given.
21602 if test "${with_plugin_ld+set}" = set; then :
21603   withval=$with_plugin_ld; if test x"$withval" != x; then
21604    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21605    PLUGIN_LD="$withval"
21606  fi
21607 fi
21608
21609
21610
21611 cat >>confdefs.h <<_ACEOF
21612 #define PLUGIN_LD "$PLUGIN_LD"
21613 _ACEOF
21614
21615
21616 # Check to see if we are using gold instead of ld
21617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21618 $as_echo_n "checking whether we are using gold... " >&6; }
21619 ld_is_gold=no
21620 if test x$gcc_cv_ld != x; then
21621   if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21622      | grep "GNU gold" > /dev/null; then
21623     ld_is_gold=yes
21624   fi
21625 fi
21626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21627 $as_echo "$ld_is_gold" >&6; }
21628
21629 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21630
21631 case "$ORIGINAL_LD_FOR_TARGET" in
21632   ./collect-ld | ./collect-ld$build_exeext) ;;
21633   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21634  ;;
21635 esac
21636
21637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21638 $as_echo_n "checking what linker to use... " >&6; }
21639 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21640    || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21641         # Single tree build which includes ld.  We want to prefer it
21642         # over whatever linker top-level may have detected, since
21643         # we'll use what we're building after installation anyway.
21644         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21645 $as_echo "newly built ld" >&6; }
21646         in_tree_ld=yes
21647         in_tree_ld_is_elf=no
21648         if (grep 'EMUL = .*elf' ../ld/Makefile \
21649             || grep 'EMUL = .*linux' ../ld/Makefile \
21650             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21651           in_tree_ld_is_elf=yes
21652         elif test "$ld_is_gold" = yes; then
21653           in_tree_ld_is_elf=yes
21654         fi
21655         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
21656         do
21657                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21658                 if test x$gcc_cv_gld_version != x; then
21659                         break
21660                 fi
21661         done
21662         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21663         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21664 else
21665         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21666 $as_echo "$gcc_cv_ld" >&6; }
21667         in_tree_ld=no
21668 fi
21669
21670 # Figure out what nm we will be using.
21671 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21672 if test "${gcc_cv_nm+set}" = set; then :
21673
21674 else
21675
21676 if test -f $gcc_cv_binutils_srcdir/configure.in \
21677      && test -f ../binutils/Makefile \
21678      && test x$build = x$host; then
21679         gcc_cv_nm=../binutils/nm-new$build_exeext
21680 elif test -x nm$build_exeext; then
21681         gcc_cv_nm=./nm$build_exeext
21682 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21683         gcc_cv_nm="$NM_FOR_TARGET"
21684 else
21685         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21686 set dummy $NM_FOR_TARGET; ac_word=$2
21687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21688 $as_echo_n "checking for $ac_word... " >&6; }
21689 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21690   $as_echo_n "(cached) " >&6
21691 else
21692   case $gcc_cv_nm in
21693   [\\/]* | ?:[\\/]*)
21694   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21695   ;;
21696   *)
21697   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21698 for as_dir in $PATH
21699 do
21700   IFS=$as_save_IFS
21701   test -z "$as_dir" && as_dir=.
21702     for ac_exec_ext in '' $ac_executable_extensions; do
21703   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21704     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21705     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21706     break 2
21707   fi
21708 done
21709   done
21710 IFS=$as_save_IFS
21711
21712   ;;
21713 esac
21714 fi
21715 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21716 if test -n "$gcc_cv_nm"; then
21717   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21718 $as_echo "$gcc_cv_nm" >&6; }
21719 else
21720   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21721 $as_echo "no" >&6; }
21722 fi
21723
21724
21725 fi
21726 fi
21727
21728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21729 $as_echo_n "checking what nm to use... " >&6; }
21730 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21731         # Single tree build which includes binutils.
21732         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21733 $as_echo "newly built nm" >&6; }
21734         in_tree_nm=yes
21735 else
21736         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21737 $as_echo "$gcc_cv_nm" >&6; }
21738         in_tree_nm=no
21739 fi
21740
21741 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21742
21743 case "$ORIGINAL_NM_FOR_TARGET" in
21744   ./nm | ./nm$build_exeext) ;;
21745   *) ac_config_files="$ac_config_files nm:exec-tool.in"
21746  ;;
21747 esac
21748
21749
21750 # Figure out what objdump we will be using.
21751 if test "${gcc_cv_objdump+set}" = set; then :
21752
21753 else
21754
21755 if test -f $gcc_cv_binutils_srcdir/configure.in \
21756      && test -f ../binutils/Makefile \
21757      && test x$build = x$host; then
21758         # Single tree build which includes binutils.
21759         gcc_cv_objdump=../binutils/objdump$build_exeext
21760 elif test -x objdump$build_exeext; then
21761         gcc_cv_objdump=./objdump$build_exeext
21762 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21763         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21764 else
21765         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21766 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21768 $as_echo_n "checking for $ac_word... " >&6; }
21769 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21770   $as_echo_n "(cached) " >&6
21771 else
21772   case $gcc_cv_objdump in
21773   [\\/]* | ?:[\\/]*)
21774   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21775   ;;
21776   *)
21777   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21778 for as_dir in $PATH
21779 do
21780   IFS=$as_save_IFS
21781   test -z "$as_dir" && as_dir=.
21782     for ac_exec_ext in '' $ac_executable_extensions; do
21783   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21784     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21785     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21786     break 2
21787   fi
21788 done
21789   done
21790 IFS=$as_save_IFS
21791
21792   ;;
21793 esac
21794 fi
21795 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21796 if test -n "$gcc_cv_objdump"; then
21797   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21798 $as_echo "$gcc_cv_objdump" >&6; }
21799 else
21800   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21801 $as_echo "no" >&6; }
21802 fi
21803
21804
21805 fi
21806 fi
21807
21808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21809 $as_echo_n "checking what objdump to use... " >&6; }
21810 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21811         # Single tree build which includes binutils.
21812         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21813 $as_echo "newly built objdump" >&6; }
21814 elif test x$gcc_cv_objdump = x; then
21815         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21816 $as_echo "not found" >&6; }
21817 else
21818         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21819 $as_echo "$gcc_cv_objdump" >&6; }
21820 fi
21821
21822 # Figure out what readelf we will be using.
21823 if test "${gcc_cv_readelf+set}" = set; then :
21824
21825 else
21826
21827 if test -f $gcc_cv_binutils_srcdir/configure.in \
21828      && test -f ../binutils/Makefile \
21829      && test x$build = x$host; then
21830         # Single tree build which includes binutils.
21831         gcc_cv_readelf=../binutils/readelf$build_exeext
21832 elif test -x readelf$build_exeext; then
21833         gcc_cv_readelf=./readelf$build_exeext
21834 else
21835         # Extract the first word of "readelf", so it can be a program name with args.
21836 set dummy readelf; ac_word=$2
21837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21838 $as_echo_n "checking for $ac_word... " >&6; }
21839 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21840   $as_echo_n "(cached) " >&6
21841 else
21842   case $gcc_cv_readelf in
21843   [\\/]* | ?:[\\/]*)
21844   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21845   ;;
21846   *)
21847   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21848 for as_dir in $PATH
21849 do
21850   IFS=$as_save_IFS
21851   test -z "$as_dir" && as_dir=.
21852     for ac_exec_ext in '' $ac_executable_extensions; do
21853   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21854     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21855     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21856     break 2
21857   fi
21858 done
21859   done
21860 IFS=$as_save_IFS
21861
21862   ;;
21863 esac
21864 fi
21865 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21866 if test -n "$gcc_cv_readelf"; then
21867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21868 $as_echo "$gcc_cv_readelf" >&6; }
21869 else
21870   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21871 $as_echo "no" >&6; }
21872 fi
21873
21874
21875 fi
21876 fi
21877
21878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21879 $as_echo_n "checking what readelf to use... " >&6; }
21880 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21881         # Single tree build which includes binutils.
21882         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21883 $as_echo "newly built readelf" >&6; }
21884 elif test x$gcc_cv_readelf = x; then
21885         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21886 $as_echo "not found" >&6; }
21887 else
21888         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21889 $as_echo "$gcc_cv_readelf" >&6; }
21890 fi
21891
21892 # Figure out what assembler alignment features are present.
21893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21894 $as_echo_n "checking assembler flags... " >&6; }
21895 if test "${gcc_cv_as_flags+set}" = set; then :
21896   $as_echo_n "(cached) " >&6
21897 else
21898    case "$target" in
21899   i[34567]86-*-linux*)
21900         gcc_cv_as_flags="--32"
21901     ;;
21902   powerpc*-*-darwin*)
21903         gcc_cv_as_flags="-arch ppc"
21904     ;;
21905   *)
21906     gcc_cv_as_flags=" "
21907     ;;
21908   esac
21909 fi
21910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21911 $as_echo "$gcc_cv_as_flags" >&6; }
21912
21913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21914 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21915 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21916   $as_echo_n "(cached) " >&6
21917 else
21918   gcc_cv_as_balign_and_p2align=no
21919     if test $in_tree_gas = yes; then
21920     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21921   then gcc_cv_as_balign_and_p2align=yes
21922 fi
21923   elif test x$gcc_cv_as != x; then
21924     $as_echo '.balign 4
21925 .p2align 2' > conftest.s
21926     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21927   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21928   (eval $ac_try) 2>&5
21929   ac_status=$?
21930   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21931   test $ac_status = 0; }; }
21932     then
21933         gcc_cv_as_balign_and_p2align=yes
21934     else
21935       echo "configure: failed program was" >&5
21936       cat conftest.s >&5
21937     fi
21938     rm -f conftest.o conftest.s
21939   fi
21940 fi
21941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21942 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21943 if test $gcc_cv_as_balign_and_p2align = yes; then
21944
21945 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21946
21947 fi
21948
21949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21950 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21951 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21952   $as_echo_n "(cached) " >&6
21953 else
21954   gcc_cv_as_max_skip_p2align=no
21955     if test $in_tree_gas = yes; then
21956     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21957   then gcc_cv_as_max_skip_p2align=yes
21958 fi
21959   elif test x$gcc_cv_as != x; then
21960     $as_echo '.p2align 4,,7' > conftest.s
21961     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21962   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21963   (eval $ac_try) 2>&5
21964   ac_status=$?
21965   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21966   test $ac_status = 0; }; }
21967     then
21968         gcc_cv_as_max_skip_p2align=yes
21969     else
21970       echo "configure: failed program was" >&5
21971       cat conftest.s >&5
21972     fi
21973     rm -f conftest.o conftest.s
21974   fi
21975 fi
21976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21977 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21978 if test $gcc_cv_as_max_skip_p2align = yes; then
21979
21980 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21981
21982 fi
21983
21984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21985 $as_echo_n "checking assembler for .literal16... " >&6; }
21986 if test "${gcc_cv_as_literal16+set}" = set; then :
21987   $as_echo_n "(cached) " >&6
21988 else
21989   gcc_cv_as_literal16=no
21990     if test $in_tree_gas = yes; then
21991     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21992   then gcc_cv_as_literal16=yes
21993 fi
21994   elif test x$gcc_cv_as != x; then
21995     $as_echo '.literal16' > conftest.s
21996     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21997   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21998   (eval $ac_try) 2>&5
21999   ac_status=$?
22000   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22001   test $ac_status = 0; }; }
22002     then
22003         gcc_cv_as_literal16=yes
22004     else
22005       echo "configure: failed program was" >&5
22006       cat conftest.s >&5
22007     fi
22008     rm -f conftest.o conftest.s
22009   fi
22010 fi
22011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
22012 $as_echo "$gcc_cv_as_literal16" >&6; }
22013 if test $gcc_cv_as_literal16 = yes; then
22014
22015 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
22016
22017 fi
22018
22019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
22020 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
22021 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
22022   $as_echo_n "(cached) " >&6
22023 else
22024   gcc_cv_as_subsection_m1=no
22025     if test $in_tree_gas = yes; then
22026     if test $in_tree_gas_is_elf = yes \
22027   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
22028   then gcc_cv_as_subsection_m1=yes
22029 fi
22030   elif test x$gcc_cv_as != x; then
22031     $as_echo 'conftest_label1: .word 0
22032 .subsection -1
22033 conftest_label2: .word 0
22034 .previous' > conftest.s
22035     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22036   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22037   (eval $ac_try) 2>&5
22038   ac_status=$?
22039   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22040   test $ac_status = 0; }; }
22041     then
22042         if test x$gcc_cv_nm != x; then
22043     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
22044     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
22045     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
22046     then :
22047     else gcc_cv_as_subsection_m1=yes
22048     fi
22049     rm -f conftest.nm1 conftest.nm2
22050   fi
22051     else
22052       echo "configure: failed program was" >&5
22053       cat conftest.s >&5
22054     fi
22055     rm -f conftest.o conftest.s
22056   fi
22057 fi
22058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
22059 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
22060 if test $gcc_cv_as_subsection_m1 = yes; then
22061
22062 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
22063
22064 fi
22065
22066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
22067 $as_echo_n "checking assembler for .weak... " >&6; }
22068 if test "${gcc_cv_as_weak+set}" = set; then :
22069   $as_echo_n "(cached) " >&6
22070 else
22071   gcc_cv_as_weak=no
22072     if test $in_tree_gas = yes; then
22073     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
22074   then gcc_cv_as_weak=yes
22075 fi
22076   elif test x$gcc_cv_as != x; then
22077     $as_echo '  .weak foobar' > conftest.s
22078     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22079   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22080   (eval $ac_try) 2>&5
22081   ac_status=$?
22082   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22083   test $ac_status = 0; }; }
22084     then
22085         gcc_cv_as_weak=yes
22086     else
22087       echo "configure: failed program was" >&5
22088       cat conftest.s >&5
22089     fi
22090     rm -f conftest.o conftest.s
22091   fi
22092 fi
22093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
22094 $as_echo "$gcc_cv_as_weak" >&6; }
22095 if test $gcc_cv_as_weak = yes; then
22096
22097 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
22098
22099 fi
22100
22101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
22102 $as_echo_n "checking assembler for .weakref... " >&6; }
22103 if test "${gcc_cv_as_weakref+set}" = set; then :
22104   $as_echo_n "(cached) " >&6
22105 else
22106   gcc_cv_as_weakref=no
22107     if test $in_tree_gas = yes; then
22108     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22109   then gcc_cv_as_weakref=yes
22110 fi
22111   elif test x$gcc_cv_as != x; then
22112     $as_echo '  .weakref foobar, barfnot' > conftest.s
22113     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22114   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22115   (eval $ac_try) 2>&5
22116   ac_status=$?
22117   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22118   test $ac_status = 0; }; }
22119     then
22120         gcc_cv_as_weakref=yes
22121     else
22122       echo "configure: failed program was" >&5
22123       cat conftest.s >&5
22124     fi
22125     rm -f conftest.o conftest.s
22126   fi
22127 fi
22128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
22129 $as_echo "$gcc_cv_as_weakref" >&6; }
22130 if test $gcc_cv_as_weakref = yes; then
22131
22132 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
22133
22134 fi
22135
22136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
22137 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
22138 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
22139   $as_echo_n "(cached) " >&6
22140 else
22141   gcc_cv_as_nsubspa_comdat=no
22142     if test $in_tree_gas = yes; then
22143     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22144   then gcc_cv_as_nsubspa_comdat=yes
22145 fi
22146   elif test x$gcc_cv_as != x; then
22147     $as_echo '  .SPACE $TEXT$
22148         .NSUBSPA $CODE$,COMDAT' > conftest.s
22149     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22150   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22151   (eval $ac_try) 2>&5
22152   ac_status=$?
22153   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22154   test $ac_status = 0; }; }
22155     then
22156         gcc_cv_as_nsubspa_comdat=yes
22157     else
22158       echo "configure: failed program was" >&5
22159       cat conftest.s >&5
22160     fi
22161     rm -f conftest.o conftest.s
22162   fi
22163 fi
22164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
22165 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
22166 if test $gcc_cv_as_nsubspa_comdat = yes; then
22167
22168 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
22169
22170 fi
22171
22172 # .hidden needs to be supported in both the assembler and the linker,
22173 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
22174 # This is irritatingly difficult to feature test for; we have to check the
22175 # date string after the version number.  If we've got an in-tree
22176 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
22177 # to be safe.
22178 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
22179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
22180 $as_echo_n "checking assembler for .hidden... " >&6; }
22181 if test "${gcc_cv_as_hidden+set}" = set; then :
22182   $as_echo_n "(cached) " >&6
22183 else
22184   gcc_cv_as_hidden=no
22185     if test $in_tree_gas = yes; then
22186     if test $in_tree_gas_is_elf = yes \
22187   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
22188   then gcc_cv_as_hidden=yes
22189 fi
22190   elif test x$gcc_cv_as != x; then
22191     $as_echo '  .hidden foobar
22192 foobar:' > conftest.s
22193     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22194   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22195   (eval $ac_try) 2>&5
22196   ac_status=$?
22197   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22198   test $ac_status = 0; }; }
22199     then
22200
22201 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
22202 # STV_HIDDEN, so disable .hidden support if so.
22203 case "${target}" in
22204   i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22205     if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
22206       cat > conftest.s <<EOF
22207 .globl hidden
22208         .hidden hidden
22209 hidden:
22210 .globl default
22211         .set    default,hidden
22212 EOF
22213       if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22214         && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
22215         grep '\.hidden default' > /dev/null; then
22216         gcc_cv_as_hidden=no
22217       else
22218         gcc_cv_as_hidden=yes
22219       fi
22220     else
22221       # Assume bug is present if objdump is missing.
22222       gcc_cv_as_hidden=no
22223     fi
22224     ;;
22225   *)
22226     gcc_cv_as_hidden=yes
22227     ;;
22228 esac
22229     else
22230       echo "configure: failed program was" >&5
22231       cat conftest.s >&5
22232     fi
22233     rm -f conftest.o conftest.s
22234   fi
22235 fi
22236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
22237 $as_echo "$gcc_cv_as_hidden" >&6; }
22238
22239 case "${target}" in
22240   *-*-darwin*)
22241     # Darwin as has some visibility support, though with a different syntax.
22242     gcc_cv_as_hidden=yes
22243     ;;
22244 esac
22245
22246 # gnu_indirect_function type is an extension proposed at
22247 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
22248 # selection of function implementation
22249 # Check whether --enable-gnu-indirect-function was given.
22250 if test "${enable_gnu_indirect_function+set}" = set; then :
22251   enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
22252     yes | no) ;;
22253     *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
22254 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
22255   esac
22256 else
22257   enable_gnu_indirect_function="$default_gnu_indirect_function"
22258 fi
22259
22260 if test x$enable_gnu_indirect_function = xyes; then
22261
22262 $as_echo "#define HAVE_GNU_INDIRECT_FUNCTION 1" >>confdefs.h
22263
22264 fi
22265
22266 if test $in_tree_ld != yes ; then
22267   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22268   if echo "$ld_ver" | grep GNU > /dev/null; then
22269     if test x"$ld_is_gold" = xyes; then
22270       # GNU gold --version looks like this:
22271       #
22272       # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22273       #
22274       # We extract the binutils version which is more familiar and specific
22275       # than the gold version.
22276       ld_vers=`echo $ld_ver | sed -n \
22277           -e 's,^[^)]*[  ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22278     else
22279       # GNU ld --version looks like this:
22280       #
22281       # GNU ld (GNU Binutils) 2.21.51.20110225
22282       ld_vers=`echo $ld_ver | sed -n \
22283           -e 's,^.*[     ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22284     fi
22285     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22286     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22287     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22288     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22289   else
22290     case "${target}" in
22291       *-*-solaris2*)
22292         #
22293         # Solaris 2 ld -V output looks like this for a regular version:
22294         #
22295         # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22296         #
22297         # but test versions add stuff at the end:
22298         #
22299         # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22300         #
22301         ld_ver=`$gcc_cv_ld -V 2>&1`
22302         if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22303           ld_vers=`echo $ld_ver | sed -n \
22304             -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22305           ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22306           ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22307         fi
22308         ;;
22309     esac
22310   fi
22311 fi
22312
22313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22314 $as_echo_n "checking linker for .hidden support... " >&6; }
22315 if test "${gcc_cv_ld_hidden+set}" = set; then :
22316   $as_echo_n "(cached) " >&6
22317 else
22318   if test $in_tree_ld = yes ; then
22319   gcc_cv_ld_hidden=no
22320   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22321      && test $in_tree_ld_is_elf = yes; then
22322      gcc_cv_ld_hidden=yes
22323   fi
22324 else
22325   gcc_cv_ld_hidden=yes
22326   if test x"$ld_is_gold" = xyes; then
22327     :
22328   elif echo "$ld_ver" | grep GNU > /dev/null; then
22329     if test 0"$ld_date" -lt 20020404; then
22330       if test -n "$ld_date"; then
22331         # If there was date string, but was earlier than 2002-04-04, fail
22332         gcc_cv_ld_hidden=no
22333       elif test -z "$ld_vers"; then
22334         # If there was no date string nor ld version number, something is wrong
22335         gcc_cv_ld_hidden=no
22336       else
22337         test -z "$ld_vers_patch" && ld_vers_patch=0
22338         if test "$ld_vers_major" -lt 2; then
22339           gcc_cv_ld_hidden=no
22340         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22341           gcc_cv_ld_hidden="no"
22342         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22343           gcc_cv_ld_hidden=no
22344         fi
22345       fi
22346     fi
22347   else
22348     case "${target}" in
22349       *-*-darwin*)
22350         # Darwin ld has some visibility support.
22351         gcc_cv_ld_hidden=yes
22352         ;;
22353       hppa64*-*-hpux* | ia64*-*-hpux*)
22354         gcc_cv_ld_hidden=yes
22355         ;;
22356       *-*-solaris2.8*)
22357         # .hidden support was backported to Solaris 8, starting with ld
22358         # version 1.276.
22359         if test "$ld_vers_minor" -ge 276; then
22360           gcc_cv_ld_hidden=yes
22361         else
22362           gcc_cv_ld_hidden=no
22363         fi
22364         ;;
22365       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22366         # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22367         # .symbolic was only added in Solaris 9 12/02.
22368         gcc_cv_ld_hidden=yes
22369         ;;
22370       *)
22371         gcc_cv_ld_hidden=no
22372         ;;
22373     esac
22374   fi
22375 fi
22376 fi
22377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22378 $as_echo "$gcc_cv_ld_hidden" >&6; }
22379 libgcc_visibility=no
22380
22381
22382 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22383   libgcc_visibility=yes
22384
22385 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22386
22387 fi
22388
22389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22390 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22391 gcc_cv_ld_ro_rw_mix=unknown
22392 if test $in_tree_ld = yes ; then
22393   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22394      && test $in_tree_ld_is_elf = yes; then
22395     gcc_cv_ld_ro_rw_mix=read-write
22396   fi
22397 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22398   echo '.section myfoosect, "a"' > conftest1.s
22399   echo '.section myfoosect, "aw"' > conftest2.s
22400   echo '.byte 1' >> conftest2.s
22401   echo '.section myfoosect, "a"' > conftest3.s
22402   echo '.byte 0' >> conftest3.s
22403   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22404      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22405      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22406      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22407         conftest2.o conftest3.o > /dev/null 2>&1; then
22408     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22409                          | sed -e '/myfoosect/!d' -e N`
22410     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22411       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22412         gcc_cv_ld_ro_rw_mix=read-only
22413       else
22414         gcc_cv_ld_ro_rw_mix=read-write
22415       fi
22416     fi
22417   fi
22418   rm -f conftest.* conftest[123].*
22419 fi
22420 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22421
22422 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22423
22424 fi
22425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22426 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22427
22428 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22430 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22431 if test "${gcc_cv_as_leb128+set}" = set; then :
22432   $as_echo_n "(cached) " >&6
22433 else
22434   gcc_cv_as_leb128=no
22435     if test $in_tree_gas = yes; then
22436     if test $in_tree_gas_is_elf = yes \
22437   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22438   then gcc_cv_as_leb128=yes
22439 fi
22440   elif test x$gcc_cv_as != x; then
22441     $as_echo '  .data
22442         .uleb128 L2 - L1
22443 L1:
22444         .uleb128 1280
22445         .sleb128 -1010
22446 L2:' > conftest.s
22447     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22448   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22449   (eval $ac_try) 2>&5
22450   ac_status=$?
22451   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22452   test $ac_status = 0; }; }
22453     then
22454         # GAS versions before 2.11 do not support uleb128,
22455   # despite appearing to.
22456   # ??? There exists an elf-specific test that will crash
22457   # the assembler.  Perhaps it's better to figure out whether
22458   # arbitrary sections are supported and try the test.
22459   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22460   if echo "$as_ver" | grep GNU > /dev/null; then
22461     as_vers=`echo $as_ver | sed -n \
22462         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22463     as_major=`expr "$as_vers" : '\([0-9]*\)'`
22464     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22465     if test $as_major -eq 2 && test $as_minor -lt 11
22466     then :
22467     else gcc_cv_as_leb128=yes
22468     fi
22469   fi
22470     else
22471       echo "configure: failed program was" >&5
22472       cat conftest.s >&5
22473     fi
22474     rm -f conftest.o conftest.s
22475   fi
22476 fi
22477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22478 $as_echo "$gcc_cv_as_leb128" >&6; }
22479 if test $gcc_cv_as_leb128 = yes; then
22480
22481 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22482
22483 fi
22484
22485 # Check if we have assembler support for unwind directives.
22486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22487 $as_echo_n "checking assembler for cfi directives... " >&6; }
22488 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22489   $as_echo_n "(cached) " >&6
22490 else
22491   gcc_cv_as_cfi_directive=no
22492   if test x$gcc_cv_as != x; then
22493     $as_echo '  .text
22494         .cfi_startproc
22495         .cfi_offset 0, 0
22496         .cfi_same_value 1
22497         .cfi_def_cfa 1, 2
22498         .cfi_escape 1, 2, 3, 4, 5
22499         .cfi_endproc' > conftest.s
22500     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22501   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22502   (eval $ac_try) 2>&5
22503   ac_status=$?
22504   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22505   test $ac_status = 0; }; }
22506     then
22507         case "$target" in
22508   *-*-solaris*)
22509     # If the linker used on Solaris (like Sun ld) isn't capable of merging
22510     # read-only and read-write sections, we need to make sure that the
22511     # assembler used emits read-write .eh_frame sections.
22512     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22513       if test "x$gcc_cv_objdump" != x; then
22514         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22515                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22516           gcc_cv_as_cfi_directive=no
22517         else
22518           case "$target" in
22519             i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22520               # On Solaris/x86, make sure that GCC and gas agree on using
22521               # read-only .eh_frame sections for 64-bit.
22522               if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22523                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22524                         sed -e /.eh_frame/!d -e N | \
22525                         grep READONLY > /dev/null; then
22526                 gcc_cv_as_cfi_directive=yes
22527               else
22528                 gcc_cv_as_cfi_directive=no
22529               fi
22530               ;;
22531             *)
22532               gcc_cv_as_cfi_directive=yes
22533               ;;
22534           esac
22535         fi
22536       else
22537         # no objdump, err on the side of caution
22538         gcc_cv_as_cfi_directive=no
22539       fi
22540     else
22541       gcc_cv_as_cfi_directive=yes
22542     fi
22543     ;;
22544   *-*-*)
22545     gcc_cv_as_cfi_directive=yes
22546     ;;
22547 esac
22548     else
22549       echo "configure: failed program was" >&5
22550       cat conftest.s >&5
22551     fi
22552     rm -f conftest.o conftest.s
22553   fi
22554 fi
22555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22556 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22557
22558 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22560 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22561 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22562   $as_echo_n "(cached) " >&6
22563 else
22564   gcc_cv_as_cfi_advance_working=no
22565   if test x$gcc_cv_as != x; then
22566     $as_echo '  .text
22567         .cfi_startproc
22568         .cfi_adjust_cfa_offset 64
22569         .skip 75040, 0
22570         .cfi_adjust_cfa_offset 128
22571         .cfi_endproc' > conftest.s
22572     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22573   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22574   (eval $ac_try) 2>&5
22575   ac_status=$?
22576   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22577   test $ac_status = 0; }; }
22578     then
22579
22580 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22581     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
22582    gcc_cv_as_cfi_advance_working=yes
22583 fi
22584
22585     else
22586       echo "configure: failed program was" >&5
22587       cat conftest.s >&5
22588     fi
22589     rm -f conftest.o conftest.s
22590   fi
22591 fi
22592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22593 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22594
22595 else
22596   # no objdump, err on the side of caution
22597   gcc_cv_as_cfi_advance_working=no
22598 fi
22599
22600
22601 cat >>confdefs.h <<_ACEOF
22602 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22603        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22604 _ACEOF
22605
22606
22607
22608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22609 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22610 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22611   $as_echo_n "(cached) " >&6
22612 else
22613   gcc_cv_as_cfi_personality_directive=no
22614   if test x$gcc_cv_as != x; then
22615     $as_echo '  .text
22616         .cfi_startproc
22617         .cfi_personality 0, symbol
22618         .cfi_endproc' > conftest.s
22619     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22620   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22621   (eval $ac_try) 2>&5
22622   ac_status=$?
22623   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22624   test $ac_status = 0; }; }
22625     then
22626         gcc_cv_as_cfi_personality_directive=yes
22627     else
22628       echo "configure: failed program was" >&5
22629       cat conftest.s >&5
22630     fi
22631     rm -f conftest.o conftest.s
22632   fi
22633 fi
22634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22635 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22636
22637
22638 cat >>confdefs.h <<_ACEOF
22639 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22640     then echo 1; else echo 0; fi`
22641 _ACEOF
22642
22643
22644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22645 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22646 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22647   $as_echo_n "(cached) " >&6
22648 else
22649   gcc_cv_as_cfi_sections_directive=no
22650   if test x$gcc_cv_as != x; then
22651     $as_echo '  .text
22652         .cfi_sections .debug_frame, .eh_frame
22653         .cfi_startproc
22654         .cfi_endproc' > conftest.s
22655     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22656   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22657   (eval $ac_try) 2>&5
22658   ac_status=$?
22659   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22660   test $ac_status = 0; }; }
22661     then
22662         case $target_os in
22663   win32 | pe | cygwin* | mingw32* | uwin*)
22664     # Need to check that we generated the correct relocation for the
22665     # .debug_frame section.  This was fixed for binutils 2.21.
22666     gcc_cv_as_cfi_sections_directive=no
22667     if test "x$gcc_cv_objdump" != x; then
22668      if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22669         grep secrel > /dev/null; then
22670       gcc_cv_as_cfi_sections_directive=yes
22671      fi
22672     fi
22673     ;;
22674   *)
22675     gcc_cv_as_cfi_sections_directive=yes
22676     ;;
22677 esac
22678     else
22679       echo "configure: failed program was" >&5
22680       cat conftest.s >&5
22681     fi
22682     rm -f conftest.o conftest.s
22683   fi
22684 fi
22685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22686 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22687
22688
22689
22690 cat >>confdefs.h <<_ACEOF
22691 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22692     then echo 1; else echo 0; fi`
22693 _ACEOF
22694
22695
22696 # GAS versions up to and including 2.11.0 may mis-optimize
22697 # .eh_frame data.
22698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22699 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22700 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22701   $as_echo_n "(cached) " >&6
22702 else
22703   gcc_cv_as_eh_frame=no
22704     if test $in_tree_gas = yes; then
22705     if test $in_tree_gas_is_elf = yes \
22706   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22707   then gcc_cv_as_eh_frame=yes
22708 fi
22709   elif test x$gcc_cv_as != x; then
22710     $as_echo '  .text
22711 .LFB1:
22712         .4byte  0
22713 .L1:
22714         .4byte  0
22715 .LFE1:
22716         .section        .eh_frame,"aw",@progbits
22717 __FRAME_BEGIN__:
22718         .4byte  .LECIE1-.LSCIE1
22719 .LSCIE1:
22720         .4byte  0x0
22721         .byte   0x1
22722         .ascii "z\0"
22723         .byte   0x1
22724         .byte   0x78
22725         .byte   0x1a
22726         .byte   0x0
22727         .byte   0x4
22728         .4byte  1
22729         .p2align 1
22730 .LECIE1:
22731 .LSFDE1:
22732         .4byte  .LEFDE1-.LASFDE1
22733 .LASFDE1:
22734         .4byte  .LASFDE1-__FRAME_BEGIN__
22735         .4byte  .LFB1
22736         .4byte  .LFE1-.LFB1
22737         .byte   0x4
22738         .4byte  .LFE1-.LFB1
22739         .byte   0x4
22740         .4byte  .L1-.LFB1
22741 .LEFDE1:' > conftest.s
22742     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22743   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22744   (eval $ac_try) 2>&5
22745   ac_status=$?
22746   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22747   test $ac_status = 0; }; }
22748     then
22749           cat > conftest.lit <<EOF
22750  0000 10000000 00000000 017a0001 781a0004  .........z..x...
22751  0010 01000000 12000000 18000000 00000000  ................
22752  0020 08000000 04080000 0044               .........D
22753 EOF
22754 cat > conftest.big <<EOF
22755  0000 00000010 00000000 017a0001 781a0004  .........z..x...
22756  0010 00000001 00000012 00000018 00000000  ................
22757  0020 00000008 04000000 0844               .........D
22758 EOF
22759   # If the assembler didn't choke, and we can objdump,
22760   # and we got the correct data, then succeed.
22761   # The text in the here-document typically retains its unix-style line
22762   # endings, while the output of objdump will use host line endings.
22763   # Therefore, use diff -b for the comparisons.
22764   if test x$gcc_cv_objdump != x \
22765   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22766      | tail -3 > conftest.got \
22767   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22768     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22769   then
22770     gcc_cv_as_eh_frame=yes
22771   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22772   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22773   (eval $ac_try) 2>&5
22774   ac_status=$?
22775   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22776   test $ac_status = 0; }; }; then
22777     gcc_cv_as_eh_frame=buggy
22778   else
22779     # Uh oh, what do we do now?
22780     gcc_cv_as_eh_frame=no
22781   fi
22782     else
22783       echo "configure: failed program was" >&5
22784       cat conftest.s >&5
22785     fi
22786     rm -f conftest.o conftest.s
22787   fi
22788 fi
22789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22790 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22791
22792
22793 if test $gcc_cv_as_eh_frame = buggy; then
22794
22795 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22796
22797 fi
22798
22799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22800 $as_echo_n "checking assembler for section merging support... " >&6; }
22801 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22802   $as_echo_n "(cached) " >&6
22803 else
22804   gcc_cv_as_shf_merge=no
22805     if test $in_tree_gas = yes; then
22806     if test $in_tree_gas_is_elf = yes \
22807   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22808   then gcc_cv_as_shf_merge=yes
22809 fi
22810   elif test x$gcc_cv_as != x; then
22811     $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22812     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22813   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22814   (eval $ac_try) 2>&5
22815   ac_status=$?
22816   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22817   test $ac_status = 0; }; }
22818     then
22819         gcc_cv_as_shf_merge=yes
22820     else
22821       echo "configure: failed program was" >&5
22822       cat conftest.s >&5
22823     fi
22824     rm -f conftest.o conftest.s
22825   fi
22826 fi
22827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22828 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22829
22830 if test $gcc_cv_as_shf_merge = no; then
22831   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22832 $as_echo_n "checking assembler for section merging support... " >&6; }
22833 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22834   $as_echo_n "(cached) " >&6
22835 else
22836   gcc_cv_as_shf_merge=no
22837     if test $in_tree_gas = yes; then
22838     if test $in_tree_gas_is_elf = yes \
22839   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22840   then gcc_cv_as_shf_merge=yes
22841 fi
22842   elif test x$gcc_cv_as != x; then
22843     $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22844     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22845   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22846   (eval $ac_try) 2>&5
22847   ac_status=$?
22848   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22849   test $ac_status = 0; }; }
22850     then
22851         gcc_cv_as_shf_merge=yes
22852     else
22853       echo "configure: failed program was" >&5
22854       cat conftest.s >&5
22855     fi
22856     rm -f conftest.o conftest.s
22857   fi
22858 fi
22859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22860 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22861
22862 fi
22863
22864 cat >>confdefs.h <<_ACEOF
22865 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22866 _ACEOF
22867
22868
22869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22870 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22871 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22872   $as_echo_n "(cached) " >&6
22873 else
22874   gcc_cv_as_comdat_group=no
22875     if test $in_tree_gas = yes; then
22876     if test $in_tree_gas_is_elf = yes \
22877   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22878   then gcc_cv_as_comdat_group=yes
22879 fi
22880   elif test x$gcc_cv_as != x; then
22881     $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22882     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22883   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22884   (eval $ac_try) 2>&5
22885   ac_status=$?
22886   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22887   test $ac_status = 0; }; }
22888     then
22889         gcc_cv_as_comdat_group=yes
22890     else
22891       echo "configure: failed program was" >&5
22892       cat conftest.s >&5
22893     fi
22894     rm -f conftest.o conftest.s
22895   fi
22896 fi
22897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22898 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22899
22900 if test $gcc_cv_as_comdat_group = yes; then
22901   gcc_cv_as_comdat_group_percent=no
22902   gcc_cv_as_comdat_group_group=no
22903 else
22904  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22905 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
22906 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22907   $as_echo_n "(cached) " >&6
22908 else
22909   gcc_cv_as_comdat_group_percent=no
22910     if test $in_tree_gas = yes; then
22911     if test $in_tree_gas_is_elf = yes \
22912   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22913   then gcc_cv_as_comdat_group_percent=yes
22914 fi
22915   elif test x$gcc_cv_as != x; then
22916     $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22917     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22918   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22919   (eval $ac_try) 2>&5
22920   ac_status=$?
22921   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22922   test $ac_status = 0; }; }
22923     then
22924         gcc_cv_as_comdat_group_percent=yes
22925     else
22926       echo "configure: failed program was" >&5
22927       cat conftest.s >&5
22928     fi
22929     rm -f conftest.o conftest.s
22930   fi
22931 fi
22932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
22933 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
22934
22935  if test $gcc_cv_as_comdat_group_percent = yes; then
22936    gcc_cv_as_comdat_group_group=no
22937  else
22938    case "${target}" in
22939      # Sun as uses a completely different syntax.
22940      *-*-solaris2*)
22941        case "${target}" in
22942          sparc*-*-solaris2*)
22943            conftest_s='
22944                .group foo,".text%foo",#comdat
22945                .section ".text%foo", #alloc,#execinstr,#progbits
22946                .globl foo
22947              foo:
22948              '
22949            ;;
22950          i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22951            conftest_s='
22952                .group foo,.text%foo,#comdat
22953                .section .text%foo, "ax", @progbits
22954                .globl  foo
22955              foo:
22956              '
22957            ;;
22958        esac
22959        { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
22960 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
22961 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
22962   $as_echo_n "(cached) " >&6
22963 else
22964   gcc_cv_as_comdat_group_group=no
22965   if test x$gcc_cv_as != x; then
22966     $as_echo "$conftest_s" > conftest.s
22967     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22968   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22969   (eval $ac_try) 2>&5
22970   ac_status=$?
22971   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22972   test $ac_status = 0; }; }
22973     then
22974         gcc_cv_as_comdat_group_group=yes
22975     else
22976       echo "configure: failed program was" >&5
22977       cat conftest.s >&5
22978     fi
22979     rm -f conftest.o conftest.s
22980   fi
22981 fi
22982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
22983 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
22984
22985        ;;
22986    esac
22987  fi
22988 fi
22989 if test x"$ld_is_gold" = xyes; then
22990   comdat_group=yes
22991 elif test $in_tree_ld = yes ; then
22992   comdat_group=no
22993   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
22994      && test $in_tree_ld_is_elf = yes; then
22995      comdat_group=yes
22996   fi
22997 elif echo "$ld_ver" | grep GNU > /dev/null; then
22998   comdat_group=yes
22999   if test 0"$ld_date" -lt 20050308; then
23000     if test -n "$ld_date"; then
23001       # If there was date string, but was earlier than 2005-03-08, fail
23002       comdat_group=no
23003     elif test "$ld_vers_major" -lt 2; then
23004       comdat_group=no
23005     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
23006       comdat_group=no
23007     fi
23008   fi
23009 else
23010   case "${target}" in
23011     *-*-solaris2.1[1-9]*)
23012       comdat_group=no
23013       # Sun ld has COMDAT group support since Solaris 9, but it doesn't
23014       # interoperate with GNU as until Solaris 11 build 130, i.e. ld
23015       # version 1.688.
23016       #
23017       # If using Sun as for COMDAT group as emitted by GCC, one needs at
23018       # least ld version 1.2267.
23019       if test "$ld_vers_major" -gt 1; then
23020         comdat_group=yes
23021       elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
23022         comdat_group=yes
23023       elif test "$ld_vers_minor" -ge 2267; then
23024         comdat_group=yes
23025       fi
23026       ;;
23027     *)
23028       # Assume linkers other than GNU ld don't support COMDAT group.
23029       comdat_group=no
23030       ;;
23031   esac
23032 fi
23033 # Allow overriding the automatic COMDAT group tests above.
23034 # Check whether --enable-comdat was given.
23035 if test "${enable_comdat+set}" = set; then :
23036   enableval=$enable_comdat; comdat_group="$enable_comdat"
23037 fi
23038
23039 if test $comdat_group = no; then
23040   gcc_cv_as_comdat_group=no
23041   gcc_cv_as_comdat_group_percent=no
23042   gcc_cv_as_comdat_group_group=no
23043 fi
23044
23045 cat >>confdefs.h <<_ACEOF
23046 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
23047     || test $gcc_cv_as_comdat_group_percent = yes \
23048     || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
23049 _ACEOF
23050
23051
23052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
23053 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
23054 if test "${gcc_cv_as_discriminator+set}" = set; then :
23055   $as_echo_n "(cached) " >&6
23056 else
23057   gcc_cv_as_discriminator=no
23058     if test $in_tree_gas = yes; then
23059     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
23060   then gcc_cv_as_discriminator=yes
23061 fi
23062   elif test x$gcc_cv_as != x; then
23063     $as_echo '  .text
23064         .file 1 "conf.c"
23065         .loc 1 1 0 discriminator 1' > conftest.s
23066     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23067   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23068   (eval $ac_try) 2>&5
23069   ac_status=$?
23070   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23071   test $ac_status = 0; }; }
23072     then
23073         gcc_cv_as_discriminator=yes
23074     else
23075       echo "configure: failed program was" >&5
23076       cat conftest.s >&5
23077     fi
23078     rm -f conftest.o conftest.s
23079   fi
23080 fi
23081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
23082 $as_echo "$gcc_cv_as_discriminator" >&6; }
23083 if test $gcc_cv_as_discriminator = yes; then
23084
23085 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
23086
23087 fi
23088
23089 # Thread-local storage - the check is heavily parameterized.
23090 conftest_s=
23091 tls_first_major=
23092 tls_first_minor=
23093 tls_as_opt=
23094 case "$target" in
23095   alpha*-*-*)
23096     conftest_s='
23097         .section ".tdata","awT",@progbits
23098 foo:    .long   25
23099         .text
23100         ldq     $27,__tls_get_addr($29)         !literal!1
23101         lda     $16,foo($29)                    !tlsgd!1
23102         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
23103         ldq     $27,__tls_get_addr($29)         !literal!2
23104         lda     $16,foo($29)                    !tlsldm!2
23105         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
23106         ldq     $1,foo($29)                     !gotdtprel
23107         ldah    $2,foo($29)                     !dtprelhi
23108         lda     $3,foo($2)                      !dtprello
23109         lda     $4,foo($29)                     !dtprel
23110         ldq     $1,foo($29)                     !gottprel
23111         ldah    $2,foo($29)                     !tprelhi
23112         lda     $3,foo($2)                      !tprello
23113         lda     $4,foo($29)                     !tprel'
23114         tls_first_major=2
23115         tls_first_minor=13
23116         tls_as_opt=--fatal-warnings
23117         ;;
23118   cris-*-*|crisv32-*-*)
23119     conftest_s='
23120         .section ".tdata","awT",@progbits
23121 x:      .long   25
23122         .text
23123         move.d x:IE,$r10
23124         nop'
23125         tls_first_major=2
23126         tls_first_minor=20
23127         tls_as_opt=--fatal-warnings
23128         ;;
23129   frv*-*-*)
23130     conftest_s='
23131         .section ".tdata","awT",@progbits
23132 x:      .long   25
23133         .text
23134         call    #gettlsoff(x)'
23135         tls_first_major=2
23136         tls_first_minor=14
23137         ;;
23138   hppa*-*-linux*)
23139     conftest_s='
23140 t1:     .reg    %r20
23141 t2:     .reg    %r21
23142 gp:     .reg    %r19
23143         .section ".tdata","awT",@progbits
23144 foo:    .long   25
23145         .text
23146         .align  4
23147         addil LT%foo-$tls_gdidx$,gp
23148         ldo RT%foo-$tls_gdidx$(%r1),%arg0
23149         b __tls_get_addr
23150         nop
23151         addil LT%foo-$tls_ldidx$,gp
23152         b __tls_get_addr
23153         ldo RT%foo-$tls_ldidx$(%r1),%arg0
23154         addil LR%foo-$tls_dtpoff$,%ret0
23155         ldo RR%foo-$tls_dtpoff$(%r1),%t1
23156         mfctl %cr27,%t1
23157         addil LT%foo-$tls_ieoff$,gp
23158         ldw RT%foo-$tls_ieoff$(%r1),%t2
23159         add %t1,%t2,%t3
23160         mfctl %cr27,%t1
23161         addil LR%foo-$tls_leoff$,%t1
23162         ldo RR%foo-$tls_leoff$(%r1),%t2'
23163         tls_first_major=2
23164         tls_first_minor=15
23165         tls_as_opt=--fatal-warnings
23166         ;;
23167   arm*-*-*)
23168     conftest_s='
23169         .section ".tdata","awT",%progbits
23170 foo:    .long   25
23171         .text
23172 .word foo(gottpoff)
23173 .word foo(tpoff)
23174 .word foo(tlsgd)
23175 .word foo(tlsldm)
23176 .word foo(tlsldo)'
23177         tls_first_major=2
23178         tls_first_minor=17
23179         ;;
23180   i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
23181     case "$target" in
23182       i[34567]86-*-solaris2.*)
23183         on_solaris=yes
23184         tga_func=___tls_get_addr
23185         ;;
23186       x86_64-*-solaris2.1[0-9]*)
23187         on_solaris=yes
23188         tga_func=__tls_get_addr
23189         ;;
23190       *)
23191         on_solaris=no
23192         ;;
23193     esac
23194     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23195       conftest_s='
23196         .section .tdata,"awt",@progbits'
23197       tls_first_major=0
23198       tls_first_minor=0
23199
23200 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
23201
23202     else
23203       conftest_s='
23204         .section ".tdata","awT",@progbits'
23205       tls_first_major=2
23206       tls_first_minor=14
23207       tls_as_opt="--fatal-warnings"
23208     fi
23209     conftest_s="$conftest_s
23210 foo:    .long   25
23211         .text
23212         movl    %gs:0, %eax
23213         leal    foo@tlsgd(,%ebx,1), %eax
23214         leal    foo@tlsldm(%ebx), %eax
23215         leal    foo@dtpoff(%eax), %edx
23216         movl    foo@gottpoff(%ebx), %eax
23217         subl    foo@gottpoff(%ebx), %eax
23218         addl    foo@gotntpoff(%ebx), %eax
23219         movl    foo@indntpoff, %eax
23220         movl    \$foo@tpoff, %eax
23221         subl    \$foo@tpoff, %eax
23222         leal    foo@ntpoff(%ecx), %eax"
23223     ;;
23224   x86_64-*-*)
23225     conftest_s='
23226         .section ".tdata","awT",@progbits
23227 foo:    .long   25
23228         .text
23229         movq    %fs:0, %rax
23230         leaq    foo@TLSGD(%rip), %rdi
23231         leaq    foo@TLSLD(%rip), %rdi
23232         leaq    foo@DTPOFF(%rax), %rdx
23233         movq    foo@GOTTPOFF(%rip), %rax
23234         movq    $foo@TPOFF, %rax'
23235         tls_first_major=2
23236         tls_first_minor=14
23237         tls_as_opt=--fatal-warnings
23238         ;;
23239   ia64-*-*)
23240     conftest_s='
23241         .section ".tdata","awT",@progbits
23242 foo:    data8   25
23243         .text
23244         addl    r16 = @ltoff(@dtpmod(foo#)), gp
23245         addl    r17 = @ltoff(@dtprel(foo#)), gp
23246         addl    r18 = @ltoff(@tprel(foo#)), gp
23247         addl    r19 = @dtprel(foo#), gp
23248         adds    r21 = @dtprel(foo#), r13
23249         movl    r23 = @dtprel(foo#)
23250         addl    r20 = @tprel(foo#), gp
23251         adds    r22 = @tprel(foo#), r13
23252         movl    r24 = @tprel(foo#)'
23253         tls_first_major=2
23254         tls_first_minor=13
23255         tls_as_opt=--fatal-warnings
23256         ;;
23257   mips*-*-*)
23258     conftest_s='
23259         .section .tdata,"awT",@progbits
23260 x:
23261         .word 2
23262         .text
23263         addiu $4, $28, %tlsgd(x)
23264         addiu $4, $28, %tlsldm(x)
23265         lui $4, %dtprel_hi(x)
23266         addiu $4, $4, %dtprel_lo(x)
23267         lw $4, %gottprel(x)($28)
23268         lui $4, %tprel_hi(x)
23269         addiu $4, $4, %tprel_lo(x)'
23270         tls_first_major=2
23271         tls_first_minor=16
23272         tls_as_opt='-32 --fatal-warnings'
23273         ;;
23274   m68k-*-*)
23275     conftest_s='
23276         .section .tdata,"awT",@progbits
23277 x:
23278         .word 2
23279         .text
23280 foo:
23281         move.l x@TLSGD(%a5),%a0
23282         move.l x@TLSLDM(%a5),%a0
23283         move.l x@TLSLDO(%a5),%a0
23284         move.l x@TLSIE(%a5),%a0
23285         move.l x@TLSLE(%a5),%a0'
23286         tls_first_major=2
23287         tls_first_minor=19
23288         tls_as_opt='--fatal-warnings'
23289         ;;
23290   powerpc-*-*)
23291     conftest_s='
23292         .section ".tdata","awT",@progbits
23293         .align 2
23294 ld0:    .space 4
23295 ld1:    .space 4
23296 x1:     .space 4
23297 x2:     .space 4
23298 x3:     .space 4
23299         .text
23300         addi 3,31,ld0@got@tlsgd
23301         bl __tls_get_addr
23302         addi 3,31,x1@got@tlsld
23303         bl __tls_get_addr
23304         addi 9,3,x1@dtprel
23305         addis 9,3,x2@dtprel@ha
23306         addi 9,9,x2@dtprel@l
23307         lwz 9,x3@got@tprel(31)
23308         add 9,9,x@tls
23309         addi 9,2,x1@tprel
23310         addis 9,2,x2@tprel@ha
23311         addi 9,9,x2@tprel@l'
23312         tls_first_major=2
23313         tls_first_minor=14
23314         tls_as_opt="-a32 --fatal-warnings"
23315         ;;
23316   powerpc64-*-*)
23317     conftest_s='
23318         .section ".tdata","awT",@progbits
23319         .align 3
23320 ld0:    .space 8
23321 ld1:    .space 8
23322 x1:     .space 8
23323 x2:     .space 8
23324 x3:     .space 8
23325         .text
23326         addi 3,2,ld0@got@tlsgd
23327         bl .__tls_get_addr
23328         nop
23329         addi 3,2,ld1@toc
23330         bl .__tls_get_addr
23331         nop
23332         addi 3,2,x1@got@tlsld
23333         bl .__tls_get_addr
23334         nop
23335         addi 9,3,x1@dtprel
23336         bl .__tls_get_addr
23337         nop
23338         addis 9,3,x2@dtprel@ha
23339         addi 9,9,x2@dtprel@l
23340         bl .__tls_get_addr
23341         nop
23342         ld 9,x3@got@dtprel(2)
23343         add 9,9,3
23344         bl .__tls_get_addr
23345         nop'
23346         tls_first_major=2
23347         tls_first_minor=14
23348         tls_as_opt="-a64 --fatal-warnings"
23349         ;;
23350   s390-*-*)
23351     conftest_s='
23352         .section ".tdata","awT",@progbits
23353 foo:    .long   25
23354         .text
23355         .long   foo@TLSGD
23356         .long   foo@TLSLDM
23357         .long   foo@DTPOFF
23358         .long   foo@NTPOFF
23359         .long   foo@GOTNTPOFF
23360         .long   foo@INDNTPOFF
23361         l       %r1,foo@GOTNTPOFF(%r12)
23362         l       %r1,0(%r1):tls_load:foo
23363         bas     %r14,0(%r1,%r13):tls_gdcall:foo
23364         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
23365         tls_first_major=2
23366         tls_first_minor=14
23367         tls_as_opt="-m31 --fatal-warnings"
23368         ;;
23369   s390x-*-*)
23370     conftest_s='
23371         .section ".tdata","awT",@progbits
23372 foo:    .long   25
23373         .text
23374         .quad   foo@TLSGD
23375         .quad   foo@TLSLDM
23376         .quad   foo@DTPOFF
23377         .quad   foo@NTPOFF
23378         .quad   foo@GOTNTPOFF
23379         lg      %r1,foo@GOTNTPOFF(%r12)
23380         larl    %r1,foo@INDNTPOFF
23381         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
23382         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23383         tls_first_major=2
23384         tls_first_minor=14
23385         tls_as_opt="-m64 -Aesame --fatal-warnings"
23386         ;;
23387   sh-*-* | sh[34]-*-*)
23388     conftest_s='
23389         .section ".tdata","awT",@progbits
23390 foo:    .long   25
23391         .text
23392         .long   foo@TLSGD
23393         .long   foo@TLSLDM
23394         .long   foo@DTPOFF
23395         .long   foo@GOTTPOFF
23396         .long   foo@TPOFF'
23397         tls_first_major=2
23398         tls_first_minor=13
23399         tls_as_opt=--fatal-warnings
23400         ;;
23401   sparc*-*-*)
23402     case "$target" in
23403       sparc*-sun-solaris2.*)
23404         on_solaris=yes
23405         tga_func=__tls_get_addr
23406         ;;
23407       *)
23408         on_solaris=no
23409         ;;
23410     esac
23411     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23412       conftest_s='
23413         .section ".tdata",#alloc,#write,#tls'
23414         tls_first_major=0
23415         tls_first_minor=0
23416     else
23417       conftest_s='
23418         .section ".tdata","awT",@progbits'
23419         tls_first_major=2
23420         tls_first_minor=14
23421         tls_as_opt="-32 --fatal-warnings"
23422     fi
23423     conftest_s="$conftest_s
23424 foo:    .long   25
23425         .text
23426         sethi   %tgd_hi22(foo), %o0
23427         add     %o0, %tgd_lo10(foo), %o1
23428         add     %l7, %o1, %o0, %tgd_add(foo)
23429         call    __tls_get_addr, %tgd_call(foo)
23430         sethi   %tldm_hi22(foo), %l1
23431         add     %l1, %tldm_lo10(foo), %l2
23432         add     %l7, %l2, %o0, %tldm_add(foo)
23433         call    __tls_get_addr, %tldm_call(foo)
23434         sethi   %tldo_hix22(foo), %l3
23435         xor     %l3, %tldo_lox10(foo), %l4
23436         add     %o0, %l4, %l5, %tldo_add(foo)
23437         sethi   %tie_hi22(foo), %o3
23438         add     %o3, %tie_lo10(foo), %o3
23439         ld      [%l7 + %o3], %o2, %tie_ld(foo)
23440         add     %g7, %o2, %o4, %tie_add(foo)
23441         sethi   %tle_hix22(foo), %l1
23442         xor     %l1, %tle_lox10(foo), %o5
23443         ld      [%g7 + %o5], %o1"
23444         ;;
23445   xtensa*-*-*)
23446     conftest_s='
23447         .section ".tdata","awT",@progbits
23448 foo:    .long   25
23449         .text
23450         movi    a8, foo@TLSFUNC
23451         movi    a10, foo@TLSARG
23452         callx8.tls a8, foo@TLSCALL'
23453         tls_first_major=2
23454         tls_first_minor=19
23455         ;;
23456 esac
23457 set_have_as_tls=no
23458 if test "x$enable_tls" = xno ; then
23459   : # TLS explicitly disabled.
23460 elif test "x$enable_tls" = xyes ; then
23461   set_have_as_tls=yes # TLS explicitly enabled.
23462 elif test -z "$tls_first_major"; then
23463   : # If we don't have a check, assume no support.
23464 else
23465   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23466 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23467 if test "${gcc_cv_as_tls+set}" = set; then :
23468   $as_echo_n "(cached) " >&6
23469 else
23470   gcc_cv_as_tls=no
23471     if test $in_tree_gas = yes; then
23472     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23473   then gcc_cv_as_tls=yes
23474 fi
23475   elif test x$gcc_cv_as != x; then
23476     $as_echo "$conftest_s" > conftest.s
23477     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23478   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23479   (eval $ac_try) 2>&5
23480   ac_status=$?
23481   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23482   test $ac_status = 0; }; }
23483     then
23484         gcc_cv_as_tls=yes
23485     else
23486       echo "configure: failed program was" >&5
23487       cat conftest.s >&5
23488     fi
23489     rm -f conftest.o conftest.s
23490   fi
23491 fi
23492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23493 $as_echo "$gcc_cv_as_tls" >&6; }
23494 if test $gcc_cv_as_tls = yes; then
23495   set_have_as_tls=yes
23496 fi
23497 fi
23498 case "$target" in
23499   *-*-irix6*)
23500     # IRIX 6.5 rld and libc.so lack TLS support, so even if gas and gld
23501     # with TLS support are in use, native TLS cannot work.
23502     set_have_as_tls=no
23503     ;;
23504   *-*-osf*)
23505     # Tru64 UNIX loader and libc.so lack TLS support, so even if gas and
23506     # gld with TLS support are in use, native TLS cannot work.
23507     set_have_as_tls=no
23508     ;;
23509   # TLS was introduced in the Solaris 9 FCS release and backported to
23510   # Solaris 8 patches.  Support for GNU-style TLS on x86 was only
23511   # introduced in Solaris 9 4/04, replacing the earlier Sun style that Sun
23512   # ld and GCC don't support any longer.
23513   *-*-solaris2.*)
23514     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23515 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23516     ld_tls_support=no
23517     # Check ld and ld.so.1 TLS support.
23518     if echo "$ld_ver" | grep GNU > /dev/null; then
23519       # Assume all interesting versions of GNU ld have TLS support.
23520       # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23521       ld_tls_support=yes
23522     else
23523       case "$target" in
23524         # Solaris 8/x86 ld has GNU style TLS support since version 1.280.
23525         i?86-*-solaris2.8)
23526           min_tls_ld_vers_minor=280
23527           ;;
23528         # Solaris 8/SPARC ld has TLS support since version 1.272.
23529         sparc*-*-solaris2.8)
23530           min_tls_ld_vers_minor=272
23531           ;;
23532         # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23533         i?86-*-solaris2.9)
23534           min_tls_ld_vers_minor=374
23535           ;;
23536         # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23537         sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23538           min_tls_ld_vers_minor=343
23539           ;;
23540       esac
23541       if test "$ld_vers_major" -gt 1 || \
23542         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23543         ld_tls_support=yes
23544       else
23545         set_have_as_tls=no
23546       fi
23547     fi
23548     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23549 $as_echo "$ld_tls_support" >&6; }
23550
23551     save_LIBS="$LIBS"
23552     save_LDFLAGS="$LDFLAGS"
23553     LIBS=
23554     LDFLAGS=
23555
23556     { $as_echo "$as_me:${as_lineno-$LINENO}: checking alternate thread library" >&5
23557 $as_echo_n "checking alternate thread library... " >&6; }
23558     case "$target" in
23559       # TLS support was backported to Solaris 8 patches, but only lives in
23560       # the alternate thread library which became the default in Solaris 9.
23561       # We want to always use that, irrespective of TLS support.
23562       *-*-solaris2.8)
23563         # Take multilib subdir into account.  There's no spec to handle
23564         # this.  The 64 symlink exists since Solaris 8.
23565         lwp_dir=/usr/lib/lwp
23566         lwp_spec="-L$lwp_dir%{m64:/64} -R$lwp_dir%{m64:/64}"
23567         LDFLAGS="-L$lwp_dir -R$lwp_dir"
23568         ;;
23569       *-*-solaris2*)
23570         lwp_dir="none"
23571         lwp_spec=""
23572         ;;
23573     esac
23574     # Always define LIB_THREAD_LDFLAGS_SPEC, even without TLS support.
23575
23576 cat >>confdefs.h <<_ACEOF
23577 #define LIB_THREAD_LDFLAGS_SPEC "$lwp_spec"
23578 _ACEOF
23579
23580     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lwp_dir" >&5
23581 $as_echo "$lwp_dir" >&6; }
23582
23583     { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23584 $as_echo_n "checking library containing $tga_func... " >&6; }
23585     # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23586     # (32-bit x86) only lived in libthread, so check for that.  Keep
23587     # set_have_as_tls if found, disable if not.
23588     as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23590 $as_echo_n "checking for library containing $tga_func... " >&6; }
23591 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23592   $as_echo_n "(cached) " >&6
23593 else
23594   ac_func_search_save_LIBS=$LIBS
23595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23596 /* end confdefs.h.  */
23597
23598 /* Override any GCC internal prototype to avoid an error.
23599    Use char because int might match the return type of a GCC
23600    builtin and then its argument prototype would still apply.  */
23601 #ifdef __cplusplus
23602 extern "C"
23603 #endif
23604 char $tga_func ();
23605 int
23606 main ()
23607 {
23608 return $tga_func ();
23609   ;
23610   return 0;
23611 }
23612 _ACEOF
23613 for ac_lib in '' thread; do
23614   if test -z "$ac_lib"; then
23615     ac_res="none required"
23616   else
23617     ac_res=-l$ac_lib
23618     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
23619   fi
23620   if ac_fn_c_try_link "$LINENO"; then :
23621   eval "$as_ac_Search=\$ac_res"
23622 fi
23623 rm -f core conftest.err conftest.$ac_objext \
23624     conftest$ac_exeext
23625   if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23626   break
23627 fi
23628 done
23629 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23630
23631 else
23632   eval "$as_ac_Search=no"
23633 fi
23634 rm conftest.$ac_ext
23635 LIBS=$ac_func_search_save_LIBS
23636 fi
23637 eval ac_res=\$$as_ac_Search
23638                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23639 $as_echo "$ac_res" >&6; }
23640 eval ac_res=\$$as_ac_Search
23641 if test "$ac_res" != no; then :
23642   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23643
23644 else
23645   set_have_as_tls=no
23646 fi
23647
23648     # Clear LIBS if we cannot support TLS.
23649     if test $set_have_as_tls = no; then
23650       LIBS=
23651     fi
23652     # Always define LIB_TLS_SPEC, even without TLS support.
23653
23654 cat >>confdefs.h <<_ACEOF
23655 #define LIB_TLS_SPEC "$LIBS"
23656 _ACEOF
23657
23658     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23659 $as_echo "$LIBS" >&6; }
23660
23661     LIBS="$save_LIBS"
23662     LDFLAGS="$save_LDFLAGS"
23663     ;;
23664 esac
23665 if test $set_have_as_tls = yes ; then
23666
23667 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23668
23669 fi
23670
23671 # Target-specific assembler checks.
23672
23673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23674 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23675 gcc_cv_ld_static_dynamic=no
23676 gcc_cv_ld_static_option='-Bstatic'
23677 gcc_cv_ld_dynamic_option='-Bdynamic'
23678 if test $in_tree_ld = yes ; then
23679   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23680     gcc_cv_ld_static_dynamic=yes
23681   fi
23682 elif test x$gcc_cv_ld != x; then
23683   # Check if linker supports -Bstatic/-Bdynamic option
23684   if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23685      && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23686       gcc_cv_ld_static_dynamic=yes
23687   else
23688     case "$target" in
23689       # Tru64 UNIX support -noso/-so_archive instead of -Bstatic/-Bdynamic.
23690       alpha*-dec-osf*)
23691         gcc_cv_ld_static_dynamic=yes
23692         gcc_cv_ld_static_option="-noso"
23693         gcc_cv_ld_dynamic_option="-so_archive"
23694         ;;
23695       # HP-UX ld uses -a flags to select between shared and archive.
23696       *-*-hpux*)
23697         if test x"$gnu_ld" = xno; then
23698           gcc_cv_ld_static_dynamic=yes
23699           gcc_cv_ld_static_option="-aarchive_shared"
23700           gcc_cv_ld_dynamic_option="-adefault"
23701         fi
23702         ;;
23703       # IRIX 6 ld supports -Bstatic/-Bdynamic.
23704       mips-sgi-irix6*)
23705         gcc_cv_ld_static_dynamic=yes
23706         ;;
23707       # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23708       *-*-solaris2*)
23709         gcc_cv_ld_static_dynamic=yes
23710         ;;
23711     esac
23712   fi
23713 fi
23714 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23715
23716 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23717
23718
23719 cat >>confdefs.h <<_ACEOF
23720 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23721 _ACEOF
23722
23723
23724 cat >>confdefs.h <<_ACEOF
23725 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23726 _ACEOF
23727
23728 fi
23729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23730 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23731
23732 if test x"$demangler_in_ld" = xyes; then
23733   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23734 $as_echo_n "checking linker --demangle support... " >&6; }
23735   gcc_cv_ld_demangle=no
23736   if test $in_tree_ld = yes; then
23737     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23738       gcc_cv_ld_demangle=yes
23739     fi
23740   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23741     # Check if the GNU linker supports --demangle option
23742     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23743       gcc_cv_ld_demangle=yes
23744     fi
23745   fi
23746   if test x"$gcc_cv_ld_demangle" = xyes; then
23747
23748 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23749
23750   fi
23751   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23752 $as_echo "$gcc_cv_ld_demangle" >&6; }
23753 fi
23754
23755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23756 $as_echo_n "checking linker plugin support... " >&6; }
23757 gcc_cv_lto_plugin=0
23758 if test -f liblto_plugin.la; then
23759   save_ld_ver="$ld_ver"
23760   save_ld_vers_major="$ld_vers_major"
23761   save_ld_vers_minor="$ld_vers_minor"
23762   save_ld_is_gold="$ld_is_gold"
23763
23764   ld_is_gold=no
23765
23766   if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23767     ld_ver="GNU ld"
23768     # FIXME: ld_is_gold?
23769     ld_vers_major="$gcc_cv_gld_major_version"
23770     ld_vers_minor="$gcc_cv_gld_minor_version"
23771   else
23772     # Determine plugin linker version.
23773     # FIXME: Partial duplicate from above, generalize.
23774     ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23775     if echo "$ld_ver" | grep GNU > /dev/null; then
23776       if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23777         ld_is_gold=yes
23778         ld_vers=`echo $ld_ver | sed -n \
23779             -e 's,^[^)]*[        ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23780       else
23781         ld_vers=`echo $ld_ver | sed -n \
23782             -e 's,^.*[   ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23783       fi
23784       ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23785       ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23786     fi
23787   fi
23788
23789   # Determine plugin support.
23790   if echo "$ld_ver" | grep GNU > /dev/null; then
23791     # Require GNU ld or gold 2.21+ for plugin support by default.
23792     if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23793       gcc_cv_lto_plugin=2
23794     # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23795     elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23796       gcc_cv_lto_plugin=1
23797     fi
23798   fi
23799
23800   ld_ver="$save_ld_ver"
23801   ld_vers_major="$save_ld_vers_major"
23802   ld_vers_minor="$save_ld_vers_minor"
23803   ld_is_gold="$save_ld_is_gold"
23804 fi
23805
23806 cat >>confdefs.h <<_ACEOF
23807 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23808 _ACEOF
23809
23810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23811 $as_echo "$gcc_cv_lto_plugin" >&6; }
23812
23813 case "$target" in
23814   # All TARGET_ABI_OSF targets.
23815   alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
23816     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23817 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23818 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23819   $as_echo_n "(cached) " >&6
23820 else
23821   gcc_cv_as_alpha_explicit_relocs=no
23822     if test $in_tree_gas = yes; then
23823     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23824   then gcc_cv_as_alpha_explicit_relocs=yes
23825 fi
23826   elif test x$gcc_cv_as != x; then
23827     $as_echo '  .set nomacro
23828         .text
23829         extbl   $3, $2, $3      !lituse_bytoff!1
23830         ldq     $2, a($29)      !literal!1
23831         ldq     $4, b($29)      !literal!2
23832         ldq_u   $3, 0($2)       !lituse_base!1
23833         ldq     $27, f($29)     !literal!5
23834         jsr     $26, ($27), f   !lituse_jsr!5
23835         ldah    $29, 0($26)     !gpdisp!3
23836         lda     $0, c($29)      !gprel
23837         ldah    $1, d($29)      !gprelhigh
23838         lda     $1, d($1)       !gprellow
23839         lda     $29, 0($29)     !gpdisp!3' > conftest.s
23840     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23841   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23842   (eval $ac_try) 2>&5
23843   ac_status=$?
23844   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23845   test $ac_status = 0; }; }
23846     then
23847         gcc_cv_as_alpha_explicit_relocs=yes
23848     else
23849       echo "configure: failed program was" >&5
23850       cat conftest.s >&5
23851     fi
23852     rm -f conftest.o conftest.s
23853   fi
23854 fi
23855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23856 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23857 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23858
23859 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23860
23861 fi
23862     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23863 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23864 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23865   $as_echo_n "(cached) " >&6
23866 else
23867   gcc_cv_as_alpha_jsrdirect_relocs=no
23868     if test $in_tree_gas = yes; then
23869     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23870   then gcc_cv_as_alpha_jsrdirect_relocs=yes
23871 fi
23872   elif test x$gcc_cv_as != x; then
23873     $as_echo '  .set nomacro
23874         .text
23875         ldq     $27, a($29)     !literal!1
23876         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
23877     if { ac_try='$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_alpha_jsrdirect_relocs=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_alpha_jsrdirect_relocs" >&5
23893 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23894 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23895
23896 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23897
23898 fi
23899     ;;
23900
23901   cris-*-*)
23902     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23903 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23904 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23905   $as_echo_n "(cached) " >&6
23906 else
23907   gcc_cv_as_cris_no_mul_bug=no
23908     if test $in_tree_gas = yes; then
23909     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23910   then gcc_cv_as_cris_no_mul_bug=yes
23911 fi
23912   elif test x$gcc_cv_as != x; then
23913     $as_echo '.text' > conftest.s
23914     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23915   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23916   (eval $ac_try) 2>&5
23917   ac_status=$?
23918   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23919   test $ac_status = 0; }; }
23920     then
23921         gcc_cv_as_cris_no_mul_bug=yes
23922     else
23923       echo "configure: failed program was" >&5
23924       cat conftest.s >&5
23925     fi
23926     rm -f conftest.o conftest.s
23927   fi
23928 fi
23929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
23930 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
23931 if test $gcc_cv_as_cris_no_mul_bug = yes; then
23932
23933 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
23934
23935 fi
23936     ;;
23937
23938   sparc*-*-*)
23939     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
23940 $as_echo_n "checking assembler for .register... " >&6; }
23941 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
23942   $as_echo_n "(cached) " >&6
23943 else
23944   gcc_cv_as_sparc_register_op=no
23945   if test x$gcc_cv_as != x; then
23946     $as_echo '.register %g2, #scratch' > conftest.s
23947     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23948   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23949   (eval $ac_try) 2>&5
23950   ac_status=$?
23951   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23952   test $ac_status = 0; }; }
23953     then
23954         gcc_cv_as_sparc_register_op=yes
23955     else
23956       echo "configure: failed program was" >&5
23957       cat conftest.s >&5
23958     fi
23959     rm -f conftest.o conftest.s
23960   fi
23961 fi
23962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
23963 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
23964 if test $gcc_cv_as_sparc_register_op = yes; then
23965
23966 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
23967
23968 fi
23969
23970     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
23971 $as_echo_n "checking assembler for -relax option... " >&6; }
23972 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
23973   $as_echo_n "(cached) " >&6
23974 else
23975   gcc_cv_as_sparc_relax=no
23976   if test x$gcc_cv_as != x; then
23977     $as_echo '.text' > conftest.s
23978     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
23979   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23980   (eval $ac_try) 2>&5
23981   ac_status=$?
23982   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23983   test $ac_status = 0; }; }
23984     then
23985         gcc_cv_as_sparc_relax=yes
23986     else
23987       echo "configure: failed program was" >&5
23988       cat conftest.s >&5
23989     fi
23990     rm -f conftest.o conftest.s
23991   fi
23992 fi
23993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
23994 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
23995 if test $gcc_cv_as_sparc_relax = yes; then
23996
23997 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
23998
23999 fi
24000
24001     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
24002 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
24003 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
24004   $as_echo_n "(cached) " >&6
24005 else
24006   gcc_cv_as_sparc_gotdata_op=no
24007   if test x$gcc_cv_as != x; then
24008     $as_echo '.text
24009 .align 4
24010 foo:
24011         nop
24012 bar:
24013         sethi %gdop_hix22(foo), %g1
24014         xor    %g1, %gdop_lox10(foo), %g1
24015         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
24016     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24017   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24018   (eval $ac_try) 2>&5
24019   ac_status=$?
24020   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24021   test $ac_status = 0; }; }
24022     then
24023         if test x$gcc_cv_ld != x \
24024        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24025          if test x$gcc_cv_objdump != x; then
24026            if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
24027               | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
24028                gcc_cv_as_sparc_gotdata_op=no
24029            else
24030                gcc_cv_as_sparc_gotdata_op=yes
24031            fi
24032          fi
24033        fi
24034        rm -f conftest
24035     else
24036       echo "configure: failed program was" >&5
24037       cat conftest.s >&5
24038     fi
24039     rm -f conftest.o conftest.s
24040   fi
24041 fi
24042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
24043 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
24044 if test $gcc_cv_as_sparc_gotdata_op = yes; then
24045
24046 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
24047
24048 fi
24049
24050     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
24051 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
24052 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
24053   $as_echo_n "(cached) " >&6
24054 else
24055   gcc_cv_as_sparc_ua_pcrel=no
24056   if test x$gcc_cv_as != x; then
24057     $as_echo '.text
24058 foo:
24059         nop
24060 .data
24061 .align 4
24062 .byte 0
24063 .uaword %r_disp32(foo)' > conftest.s
24064     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24065   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24066   (eval $ac_try) 2>&5
24067   ac_status=$?
24068   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24069   test $ac_status = 0; }; }
24070     then
24071         if test x$gcc_cv_ld != x \
24072        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24073          gcc_cv_as_sparc_ua_pcrel=yes
24074        fi
24075        rm -f conftest
24076     else
24077       echo "configure: failed program was" >&5
24078       cat conftest.s >&5
24079     fi
24080     rm -f conftest.o conftest.s
24081   fi
24082 fi
24083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
24084 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
24085 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
24086
24087 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
24088
24089
24090       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
24091 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
24092 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
24093   $as_echo_n "(cached) " >&6
24094 else
24095   gcc_cv_as_sparc_ua_pcrel_hidden=no
24096   if test x$gcc_cv_as != x; then
24097     $as_echo '.data
24098 .align 4
24099 .byte 0x31
24100 .uaword %r_disp32(foo)
24101 .byte 0x32, 0x33, 0x34
24102 .global foo
24103 .hidden foo
24104 foo:
24105 .skip 4' > conftest.s
24106     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24107   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24108   (eval $ac_try) 2>&5
24109   ac_status=$?
24110   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24111   test $ac_status = 0; }; }
24112     then
24113         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
24114          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
24115          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
24116             | grep ' 31000000 07323334' > /dev/null 2>&1; then
24117             if $gcc_cv_objdump -R conftest 2> /dev/null \
24118                | grep 'DISP32' > /dev/null 2>&1; then
24119                 :
24120             else
24121                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
24122             fi
24123          fi
24124          rm -f conftest
24125     else
24126       echo "configure: failed program was" >&5
24127       cat conftest.s >&5
24128     fi
24129     rm -f conftest.o conftest.s
24130   fi
24131 fi
24132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
24133 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
24134 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
24135
24136 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
24137
24138 fi
24139
24140 fi # unaligned pcrel relocs
24141
24142     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
24143 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
24144 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
24145   $as_echo_n "(cached) " >&6
24146 else
24147   gcc_cv_as_sparc_offsetable_lo10=no
24148   if test x$gcc_cv_as != x; then
24149     $as_echo '.text
24150         or %g1, %lo(ab) + 12, %g1
24151         or %g1, %lo(ab + 12), %g1' > conftest.s
24152     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
24153   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24154   (eval $ac_try) 2>&5
24155   ac_status=$?
24156   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24157   test $ac_status = 0; }; }
24158     then
24159         if test x$gcc_cv_objdump != x \
24160        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
24161           | grep ' 82106000 82106000' > /dev/null 2>&1; then
24162          gcc_cv_as_sparc_offsetable_lo10=yes
24163        fi
24164     else
24165       echo "configure: failed program was" >&5
24166       cat conftest.s >&5
24167     fi
24168     rm -f conftest.o conftest.s
24169   fi
24170 fi
24171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
24172 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
24173 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
24174
24175 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
24176
24177 fi
24178
24179     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
24180 $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
24181 if test "${gcc_cv_as_sparc_fmaf+set}" = set; then :
24182   $as_echo_n "(cached) " >&6
24183 else
24184   gcc_cv_as_sparc_fmaf=no
24185   if test x$gcc_cv_as != x; then
24186     $as_echo '.text
24187        .register %g2, #scratch
24188        .register %g3, #scratch
24189        .align 4
24190        fmaddd %f0, %f2, %f4, %f6
24191        addxccc %g1, %g2, %g3
24192        fsrl32 %f2, %f4, %f8
24193        fnaddd %f10, %f12, %f14' > conftest.s
24194     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
24195   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24196   (eval $ac_try) 2>&5
24197   ac_status=$?
24198   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24199   test $ac_status = 0; }; }
24200     then
24201         gcc_cv_as_sparc_fmaf=yes
24202     else
24203       echo "configure: failed program was" >&5
24204       cat conftest.s >&5
24205     fi
24206     rm -f conftest.o conftest.s
24207   fi
24208 fi
24209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
24210 $as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
24211 if test $gcc_cv_as_sparc_fmaf = yes; then
24212
24213 $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
24214
24215 fi
24216     ;;
24217
24218   i[34567]86-*-* | x86_64-*-*)
24219     case $target_os in
24220       cygwin*)
24221         # Full C++ conformance when using a shared libstdc++-v3 requires some
24222         # support from the Cygwin DLL, which in more recent versions exports
24223         # wrappers to aid in interposing and redirecting operators new, delete,
24224         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
24225         # are configuring for a version of Cygwin that exports the wrappers.
24226         if test x$host = x$target; then
24227           ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
24228 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
24229   gcc_ac_cygwin_dll_wrappers=yes
24230 else
24231   gcc_ac_cygwin_dll_wrappers=no
24232 fi
24233
24234         else
24235           # Can't check presence of libc functions during cross-compile, so
24236           # we just have to assume we're building for an up-to-date target.
24237           gcc_ac_cygwin_dll_wrappers=yes
24238         fi
24239
24240 cat >>confdefs.h <<_ACEOF
24241 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
24242 _ACEOF
24243
24244     esac
24245     case $target_os in
24246       cygwin* | pe | mingw32*)
24247         # Recent binutils allows the three-operand form of ".comm" on PE.  This
24248         # definition is used unconditionally to initialise the default state of
24249         # the target option variable that governs usage of the feature.
24250         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
24251 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
24252 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
24253   $as_echo_n "(cached) " >&6
24254 else
24255   gcc_cv_as_comm_has_align=no
24256     if test $in_tree_gas = yes; then
24257     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24258   then gcc_cv_as_comm_has_align=yes
24259 fi
24260   elif test x$gcc_cv_as != x; then
24261     $as_echo '.comm foo,1,32' > conftest.s
24262     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24263   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24264   (eval $ac_try) 2>&5
24265   ac_status=$?
24266   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24267   test $ac_status = 0; }; }
24268     then
24269         gcc_cv_as_comm_has_align=yes
24270     else
24271       echo "configure: failed program was" >&5
24272       cat conftest.s >&5
24273     fi
24274     rm -f conftest.o conftest.s
24275   fi
24276 fi
24277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
24278 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
24279
24280
24281 cat >>confdefs.h <<_ACEOF
24282 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
24283 _ACEOF
24284
24285         # Used for DWARF 2 in PE
24286         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24287 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24288 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24289   $as_echo_n "(cached) " >&6
24290 else
24291   gcc_cv_as_ix86_pe_secrel32=no
24292     if test $in_tree_gas = yes; then
24293     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24294   then gcc_cv_as_ix86_pe_secrel32=yes
24295 fi
24296   elif test x$gcc_cv_as != x; then
24297     $as_echo '.text
24298 foo:    nop
24299 .data
24300         .secrel32 foo' > conftest.s
24301     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24302   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24303   (eval $ac_try) 2>&5
24304   ac_status=$?
24305   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24306   test $ac_status = 0; }; }
24307     then
24308         if test x$gcc_cv_ld != x \
24309            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24310              gcc_cv_as_ix86_pe_secrel32=yes
24311            fi
24312            rm -f conftest
24313     else
24314       echo "configure: failed program was" >&5
24315       cat conftest.s >&5
24316     fi
24317     rm -f conftest.o conftest.s
24318   fi
24319 fi
24320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24321 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24322 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24323
24324 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24325
24326 fi
24327         # Test if the assembler supports the extended form of the .section
24328         # directive that specifies section alignment.  LTO support uses this,
24329         # but normally only after installation, so we warn but don't fail the
24330         # configure if LTO is enabled but the assembler does not support it.
24331         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24332 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24333 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24334   $as_echo_n "(cached) " >&6
24335 else
24336   gcc_cv_as_section_has_align=no
24337     if test $in_tree_gas = yes; then
24338     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24339   then gcc_cv_as_section_has_align=yes
24340 fi
24341   elif test x$gcc_cv_as != x; then
24342     $as_echo '.section lto_test,"dr0"' > conftest.s
24343     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24344   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24345   (eval $ac_try) 2>&5
24346   ac_status=$?
24347   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24348   test $ac_status = 0; }; }
24349     then
24350         gcc_cv_as_section_has_align=yes
24351     else
24352       echo "configure: failed program was" >&5
24353       cat conftest.s >&5
24354     fi
24355     rm -f conftest.o conftest.s
24356   fi
24357 fi
24358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
24359 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24360
24361         if test x$gcc_cv_as_section_has_align != xyes; then
24362           case ",$enable_languages," in
24363             *,lto,*)
24364               { $as_echo "$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
24365 $as_echo "$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;}
24366               ;;
24367           esac
24368         fi
24369         # Test if the assembler supports the section flag 'e' for specifying
24370         # an excluded section.
24371         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5
24372 $as_echo_n "checking assembler for .section with e... " >&6; }
24373 if test "${gcc_cv_as_section_has_e+set}" = set; then :
24374   $as_echo_n "(cached) " >&6
24375 else
24376   gcc_cv_as_section_has_e=no
24377     if test $in_tree_gas = yes; then
24378     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51`
24379   then gcc_cv_as_section_has_e=yes
24380 fi
24381   elif test x$gcc_cv_as != x; then
24382     $as_echo '.section foo1,"e"
24383 .byte 0,0,0,0' > conftest.s
24384     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24385   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24386   (eval $ac_try) 2>&5
24387   ac_status=$?
24388   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24389   test $ac_status = 0; }; }
24390     then
24391         gcc_cv_as_section_has_e=yes
24392     else
24393       echo "configure: failed program was" >&5
24394       cat conftest.s >&5
24395     fi
24396     rm -f conftest.o conftest.s
24397   fi
24398 fi
24399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5
24400 $as_echo "$gcc_cv_as_section_has_e" >&6; }
24401
24402
24403 cat >>confdefs.h <<_ACEOF
24404 #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi`
24405 _ACEOF
24406
24407         ;;
24408     esac
24409
24410     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24411 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24412 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24413   $as_echo_n "(cached) " >&6
24414 else
24415   gcc_cv_as_ix86_filds=no
24416   if test x$gcc_cv_as != x; then
24417     $as_echo 'filds mem; fists mem' > conftest.s
24418     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24419   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24420   (eval $ac_try) 2>&5
24421   ac_status=$?
24422   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24423   test $ac_status = 0; }; }
24424     then
24425         gcc_cv_as_ix86_filds=yes
24426     else
24427       echo "configure: failed program was" >&5
24428       cat conftest.s >&5
24429     fi
24430     rm -f conftest.o conftest.s
24431   fi
24432 fi
24433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24434 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24435 if test $gcc_cv_as_ix86_filds = yes; then
24436
24437 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24438
24439 fi
24440
24441     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24442 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24443 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24444   $as_echo_n "(cached) " >&6
24445 else
24446   gcc_cv_as_ix86_fildq=no
24447   if test x$gcc_cv_as != x; then
24448     $as_echo 'fildq mem; fistpq mem' > conftest.s
24449     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24450   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24451   (eval $ac_try) 2>&5
24452   ac_status=$?
24453   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24454   test $ac_status = 0; }; }
24455     then
24456         gcc_cv_as_ix86_fildq=yes
24457     else
24458       echo "configure: failed program was" >&5
24459       cat conftest.s >&5
24460     fi
24461     rm -f conftest.o conftest.s
24462   fi
24463 fi
24464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
24465 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24466 if test $gcc_cv_as_ix86_fildq = yes; then
24467
24468 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24469
24470 fi
24471
24472     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24473 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24474 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24475   $as_echo_n "(cached) " >&6
24476 else
24477   gcc_cv_as_ix86_cmov_sun_syntax=no
24478   if test x$gcc_cv_as != x; then
24479     $as_echo 'cmovl.l %edx, %eax' > conftest.s
24480     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24481   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24482   (eval $ac_try) 2>&5
24483   ac_status=$?
24484   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24485   test $ac_status = 0; }; }
24486     then
24487         gcc_cv_as_ix86_cmov_sun_syntax=yes
24488     else
24489       echo "configure: failed program was" >&5
24490       cat conftest.s >&5
24491     fi
24492     rm -f conftest.o conftest.s
24493   fi
24494 fi
24495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24496 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24497 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24498
24499 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24500
24501 fi
24502
24503     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24504 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24505 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24506   $as_echo_n "(cached) " >&6
24507 else
24508   gcc_cv_as_ix86_ffreep=no
24509   if test x$gcc_cv_as != x; then
24510     $as_echo 'ffreep %st(1)' > conftest.s
24511     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24512   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24513   (eval $ac_try) 2>&5
24514   ac_status=$?
24515   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24516   test $ac_status = 0; }; }
24517     then
24518         gcc_cv_as_ix86_ffreep=yes
24519     else
24520       echo "configure: failed program was" >&5
24521       cat conftest.s >&5
24522     fi
24523     rm -f conftest.o conftest.s
24524   fi
24525 fi
24526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24527 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24528 if test $gcc_cv_as_ix86_ffreep = yes; then
24529
24530 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24531
24532 fi
24533
24534     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24535 $as_echo_n "checking assembler for .quad directive... " >&6; }
24536 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24537   $as_echo_n "(cached) " >&6
24538 else
24539   gcc_cv_as_ix86_quad=no
24540   if test x$gcc_cv_as != x; then
24541     $as_echo '.quad 0' > conftest.s
24542     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24543   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24544   (eval $ac_try) 2>&5
24545   ac_status=$?
24546   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24547   test $ac_status = 0; }; }
24548     then
24549         gcc_cv_as_ix86_quad=yes
24550     else
24551       echo "configure: failed program was" >&5
24552       cat conftest.s >&5
24553     fi
24554     rm -f conftest.o conftest.s
24555   fi
24556 fi
24557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24558 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24559 if test $gcc_cv_as_ix86_quad = yes; then
24560
24561 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24562
24563 fi
24564
24565     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24566 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24567 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24568   $as_echo_n "(cached) " >&6
24569 else
24570   gcc_cv_as_ix86_sahf=no
24571   if test x$gcc_cv_as != x; then
24572     $as_echo '.code64
24573        sahf' > conftest.s
24574     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24575   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24576   (eval $ac_try) 2>&5
24577   ac_status=$?
24578   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24579   test $ac_status = 0; }; }
24580     then
24581         gcc_cv_as_ix86_sahf=yes
24582     else
24583       echo "configure: failed program was" >&5
24584       cat conftest.s >&5
24585     fi
24586     rm -f conftest.o conftest.s
24587   fi
24588 fi
24589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24590 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24591 if test $gcc_cv_as_ix86_sahf = yes; then
24592
24593 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24594
24595 fi
24596
24597     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24598 $as_echo_n "checking assembler for swap suffix... " >&6; }
24599 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24600   $as_echo_n "(cached) " >&6
24601 else
24602   gcc_cv_as_ix86_swap=no
24603   if test x$gcc_cv_as != x; then
24604     $as_echo 'movl.s %esp, %ebp' > conftest.s
24605     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24606   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24607   (eval $ac_try) 2>&5
24608   ac_status=$?
24609   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24610   test $ac_status = 0; }; }
24611     then
24612         gcc_cv_as_ix86_swap=yes
24613     else
24614       echo "configure: failed program was" >&5
24615       cat conftest.s >&5
24616     fi
24617     rm -f conftest.o conftest.s
24618   fi
24619 fi
24620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24621 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24622 if test $gcc_cv_as_ix86_swap = yes; then
24623
24624 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24625
24626 fi
24627
24628     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24629 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24630 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24631   $as_echo_n "(cached) " >&6
24632 else
24633   gcc_cv_as_ix86_diff_sect_delta=no
24634   if test x$gcc_cv_as != x; then
24635     $as_echo '.section .rodata
24636 .L1:
24637         .long .L2-.L1
24638         .long .L3-.L1
24639         .text
24640 .L3:    nop
24641 .L2:    nop' > conftest.s
24642     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24643   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24644   (eval $ac_try) 2>&5
24645   ac_status=$?
24646   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24647   test $ac_status = 0; }; }
24648     then
24649         gcc_cv_as_ix86_diff_sect_delta=yes
24650     else
24651       echo "configure: failed program was" >&5
24652       cat conftest.s >&5
24653     fi
24654     rm -f conftest.o conftest.s
24655   fi
24656 fi
24657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24658 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24659 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24660
24661 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24662
24663 fi
24664
24665     # These two are used unconditionally by i386.[ch]; it is to be defined
24666     # to 1 if the feature is present, 0 otherwise.
24667     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24668 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24669 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24670   $as_echo_n "(cached) " >&6
24671 else
24672   gcc_cv_as_ix86_gotoff_in_data=no
24673     if test $in_tree_gas = yes; then
24674     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24675   then gcc_cv_as_ix86_gotoff_in_data=yes
24676 fi
24677   elif test x$gcc_cv_as != x; then
24678     $as_echo '  .text
24679 .L0:
24680         nop
24681         .data
24682         .long .L0@GOTOFF' > conftest.s
24683     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24684   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24685   (eval $ac_try) 2>&5
24686   ac_status=$?
24687   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24688   test $ac_status = 0; }; }
24689     then
24690         gcc_cv_as_ix86_gotoff_in_data=yes
24691     else
24692       echo "configure: failed program was" >&5
24693       cat conftest.s >&5
24694     fi
24695     rm -f conftest.o conftest.s
24696   fi
24697 fi
24698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24699 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24700
24701
24702 cat >>confdefs.h <<_ACEOF
24703 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24704 _ACEOF
24705
24706
24707     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24708 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24709 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24710   $as_echo_n "(cached) " >&6
24711 else
24712   gcc_cv_as_ix86_rep_lock_prefix=no
24713   if test x$gcc_cv_as != x; then
24714     $as_echo 'rep movsl
24715          lock addl %edi, (%eax,%esi)
24716          lock orl $0, (%esp)' > conftest.s
24717     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24718   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24719   (eval $ac_try) 2>&5
24720   ac_status=$?
24721   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24722   test $ac_status = 0; }; }
24723     then
24724         gcc_cv_as_ix86_rep_lock_prefix=yes
24725     else
24726       echo "configure: failed program was" >&5
24727       cat conftest.s >&5
24728     fi
24729     rm -f conftest.o conftest.s
24730   fi
24731 fi
24732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24733 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24734 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24735
24736 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24737
24738 fi
24739
24740     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
24741 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
24742 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
24743   $as_echo_n "(cached) " >&6
24744 else
24745   gcc_cv_as_ix86_tlsgdplt=no
24746   if test x$gcc_cv_as != x; then
24747     $as_echo 'call    tls_gd@tlsgdplt' > conftest.s
24748     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24749   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24750   (eval $ac_try) 2>&5
24751   ac_status=$?
24752   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24753   test $ac_status = 0; }; }
24754     then
24755         gcc_cv_as_ix86_tlsgdplt=yes
24756     else
24757       echo "configure: failed program was" >&5
24758       cat conftest.s >&5
24759     fi
24760     rm -f conftest.o conftest.s
24761   fi
24762 fi
24763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
24764 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
24765 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
24766
24767 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
24768
24769 fi
24770
24771     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
24772 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
24773 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
24774   $as_echo_n "(cached) " >&6
24775 else
24776   gcc_cv_as_ix86_tlsldmplt=no
24777   if test x$gcc_cv_as != x; then
24778     $as_echo 'call    tls_ld@tlsldmplt' > conftest.s
24779     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24780   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24781   (eval $ac_try) 2>&5
24782   ac_status=$?
24783   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24784   test $ac_status = 0; }; }
24785     then
24786         gcc_cv_as_ix86_tlsldmplt=yes
24787     else
24788       echo "configure: failed program was" >&5
24789       cat conftest.s >&5
24790     fi
24791     rm -f conftest.o conftest.s
24792   fi
24793 fi
24794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
24795 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
24796 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
24797
24798 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
24799
24800 fi
24801
24802     ;;
24803
24804   ia64*-*-*)
24805     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
24806 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
24807 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
24808   $as_echo_n "(cached) " >&6
24809 else
24810   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
24811     if test $in_tree_gas = yes; then
24812     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24813   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24814 fi
24815   elif test x$gcc_cv_as != x; then
24816     $as_echo '  .text
24817         addl r15 = @ltoffx(x#), gp
24818         ;;
24819         ld8.mov r16 = [r15], x#' > conftest.s
24820     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24821   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24822   (eval $ac_try) 2>&5
24823   ac_status=$?
24824   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24825   test $ac_status = 0; }; }
24826     then
24827         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24828     else
24829       echo "configure: failed program was" >&5
24830       cat conftest.s >&5
24831     fi
24832     rm -f conftest.o conftest.s
24833   fi
24834 fi
24835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
24836 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
24837 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
24838
24839 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
24840
24841 fi
24842
24843     ;;
24844
24845   powerpc*-*-*)
24846     case $target in
24847       *-*-aix*) conftest_s='    .machine "pwr5"
24848         .csect .text[PR]
24849         mfcr 3,128';;
24850       *-*-darwin*)
24851         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
24852 $as_echo_n "checking assembler for .machine directive support... " >&6; }
24853 if test "${gcc_cv_as_machine_directive+set}" = set; then :
24854   $as_echo_n "(cached) " >&6
24855 else
24856   gcc_cv_as_machine_directive=no
24857   if test x$gcc_cv_as != x; then
24858     $as_echo '  .machine ppc7400' > conftest.s
24859     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24860   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24861   (eval $ac_try) 2>&5
24862   ac_status=$?
24863   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24864   test $ac_status = 0; }; }
24865     then
24866         gcc_cv_as_machine_directive=yes
24867     else
24868       echo "configure: failed program was" >&5
24869       cat conftest.s >&5
24870     fi
24871     rm -f conftest.o conftest.s
24872   fi
24873 fi
24874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
24875 $as_echo "$gcc_cv_as_machine_directive" >&6; }
24876
24877         if test x$gcc_cv_as_machine_directive != xyes; then
24878           echo "*** This target requires an assembler supporting \".machine\"" >&2
24879           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
24880           test x$build = x$target && exit 1
24881         fi
24882         conftest_s='    .text
24883         mfcr r3,128';;
24884       *) conftest_s='   .machine power4
24885         .text
24886         mfcr 3,128';;
24887     esac
24888
24889     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
24890 $as_echo_n "checking assembler for mfcr field support... " >&6; }
24891 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
24892   $as_echo_n "(cached) " >&6
24893 else
24894   gcc_cv_as_powerpc_mfcrf=no
24895     if test $in_tree_gas = yes; then
24896     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24897   then gcc_cv_as_powerpc_mfcrf=yes
24898 fi
24899   elif test x$gcc_cv_as != x; then
24900     $as_echo "$conftest_s" > conftest.s
24901     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24902   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24903   (eval $ac_try) 2>&5
24904   ac_status=$?
24905   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24906   test $ac_status = 0; }; }
24907     then
24908         gcc_cv_as_powerpc_mfcrf=yes
24909     else
24910       echo "configure: failed program was" >&5
24911       cat conftest.s >&5
24912     fi
24913     rm -f conftest.o conftest.s
24914   fi
24915 fi
24916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
24917 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
24918 if test $gcc_cv_as_powerpc_mfcrf = yes; then
24919
24920 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
24921
24922 fi
24923
24924     case $target in
24925       *-*-aix*) conftest_s='    .machine "pwr5"
24926         .csect .text[PR]
24927         popcntb 3,3';;
24928       *) conftest_s='   .machine power5
24929         .text
24930         popcntb 3,3';;
24931     esac
24932
24933     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
24934 $as_echo_n "checking assembler for popcntb support... " >&6; }
24935 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
24936   $as_echo_n "(cached) " >&6
24937 else
24938   gcc_cv_as_powerpc_popcntb=no
24939     if test $in_tree_gas = yes; then
24940     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24941   then gcc_cv_as_powerpc_popcntb=yes
24942 fi
24943   elif test x$gcc_cv_as != x; then
24944     $as_echo "$conftest_s" > conftest.s
24945     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24946   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24947   (eval $ac_try) 2>&5
24948   ac_status=$?
24949   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24950   test $ac_status = 0; }; }
24951     then
24952         gcc_cv_as_powerpc_popcntb=yes
24953     else
24954       echo "configure: failed program was" >&5
24955       cat conftest.s >&5
24956     fi
24957     rm -f conftest.o conftest.s
24958   fi
24959 fi
24960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
24961 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
24962 if test $gcc_cv_as_powerpc_popcntb = yes; then
24963
24964 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
24965
24966 fi
24967
24968     case $target in
24969       *-*-aix*) conftest_s='    .machine "pwr5x"
24970         .csect .text[PR]
24971         frin 1,1';;
24972       *) conftest_s='   .machine power5
24973         .text
24974         frin 1,1';;
24975     esac
24976
24977     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
24978 $as_echo_n "checking assembler for fp round support... " >&6; }
24979 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
24980   $as_echo_n "(cached) " >&6
24981 else
24982   gcc_cv_as_powerpc_fprnd=no
24983     if test $in_tree_gas = yes; then
24984     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24985   then gcc_cv_as_powerpc_fprnd=yes
24986 fi
24987   elif test x$gcc_cv_as != x; then
24988     $as_echo "$conftest_s" > conftest.s
24989     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24990   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24991   (eval $ac_try) 2>&5
24992   ac_status=$?
24993   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24994   test $ac_status = 0; }; }
24995     then
24996         gcc_cv_as_powerpc_fprnd=yes
24997     else
24998       echo "configure: failed program was" >&5
24999       cat conftest.s >&5
25000     fi
25001     rm -f conftest.o conftest.s
25002   fi
25003 fi
25004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
25005 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
25006 if test $gcc_cv_as_powerpc_fprnd = yes; then
25007
25008 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
25009
25010 fi
25011
25012     case $target in
25013       *-*-aix*) conftest_s='    .machine "pwr6"
25014         .csect .text[PR]
25015         mffgpr 1,3';;
25016       *) conftest_s='   .machine power6
25017         .text
25018         mffgpr 1,3';;
25019     esac
25020
25021     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
25022 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
25023 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
25024   $as_echo_n "(cached) " >&6
25025 else
25026   gcc_cv_as_powerpc_mfpgpr=no
25027     if test $in_tree_gas = yes; then
25028     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25029   then gcc_cv_as_powerpc_mfpgpr=yes
25030 fi
25031   elif test x$gcc_cv_as != x; then
25032     $as_echo "$conftest_s" > conftest.s
25033     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25034   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25035   (eval $ac_try) 2>&5
25036   ac_status=$?
25037   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25038   test $ac_status = 0; }; }
25039     then
25040         gcc_cv_as_powerpc_mfpgpr=yes
25041     else
25042       echo "configure: failed program was" >&5
25043       cat conftest.s >&5
25044     fi
25045     rm -f conftest.o conftest.s
25046   fi
25047 fi
25048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
25049 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
25050 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
25051
25052 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
25053
25054 fi
25055
25056     case $target in
25057       *-*-aix*) conftest_s='    .csect .text[PR]
25058 LCF..0:
25059         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
25060       *-*-darwin*)
25061         conftest_s='    .text
25062 LCF0:
25063         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
25064       *) conftest_s='   .text
25065 .LCF0:
25066         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
25067     esac
25068
25069     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
25070 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
25071 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
25072   $as_echo_n "(cached) " >&6
25073 else
25074   gcc_cv_as_powerpc_rel16=no
25075     if test $in_tree_gas = yes; then
25076     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25077   then gcc_cv_as_powerpc_rel16=yes
25078 fi
25079   elif test x$gcc_cv_as != x; then
25080     $as_echo "$conftest_s" > conftest.s
25081     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25082   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25083   (eval $ac_try) 2>&5
25084   ac_status=$?
25085   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25086   test $ac_status = 0; }; }
25087     then
25088         gcc_cv_as_powerpc_rel16=yes
25089     else
25090       echo "configure: failed program was" >&5
25091       cat conftest.s >&5
25092     fi
25093     rm -f conftest.o conftest.s
25094   fi
25095 fi
25096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
25097 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
25098 if test $gcc_cv_as_powerpc_rel16 = yes; then
25099
25100 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
25101
25102 fi
25103
25104     case $target in
25105       *-*-aix*) conftest_s='    .machine "pwr6"
25106         .csect .text[PR]
25107         cmpb 3,4,5';;
25108       *) conftest_s='   .machine power6
25109         .text
25110         cmpb 3,4,5';;
25111     esac
25112
25113     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
25114 $as_echo_n "checking assembler for compare bytes support... " >&6; }
25115 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
25116   $as_echo_n "(cached) " >&6
25117 else
25118   gcc_cv_as_powerpc_cmpb=no
25119     if test $in_tree_gas = yes; then
25120     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25121   then gcc_cv_as_powerpc_cmpb=yes
25122 fi
25123   elif test x$gcc_cv_as != x; then
25124     $as_echo "$conftest_s" > conftest.s
25125     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25126   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25127   (eval $ac_try) 2>&5
25128   ac_status=$?
25129   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25130   test $ac_status = 0; }; }
25131     then
25132         gcc_cv_as_powerpc_cmpb=yes
25133     else
25134       echo "configure: failed program was" >&5
25135       cat conftest.s >&5
25136     fi
25137     rm -f conftest.o conftest.s
25138   fi
25139 fi
25140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
25141 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
25142 if test $gcc_cv_as_powerpc_cmpb = yes; then
25143
25144 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
25145
25146 fi
25147
25148     case $target in
25149       *-*-aix*) conftest_s='    .machine "pwr6"
25150         .csect .text[PR]
25151         dadd 1,2,3';;
25152       *) conftest_s='   .machine power6
25153         .text
25154         dadd 1,2,3';;
25155     esac
25156
25157     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
25158 $as_echo_n "checking assembler for decimal float support... " >&6; }
25159 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
25160   $as_echo_n "(cached) " >&6
25161 else
25162   gcc_cv_as_powerpc_dfp=no
25163     if test $in_tree_gas = yes; then
25164     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25165   then gcc_cv_as_powerpc_dfp=yes
25166 fi
25167   elif test x$gcc_cv_as != x; then
25168     $as_echo "$conftest_s" > conftest.s
25169     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25170   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25171   (eval $ac_try) 2>&5
25172   ac_status=$?
25173   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25174   test $ac_status = 0; }; }
25175     then
25176         gcc_cv_as_powerpc_dfp=yes
25177     else
25178       echo "configure: failed program was" >&5
25179       cat conftest.s >&5
25180     fi
25181     rm -f conftest.o conftest.s
25182   fi
25183 fi
25184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
25185 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
25186 if test $gcc_cv_as_powerpc_dfp = yes; then
25187
25188 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
25189
25190 fi
25191
25192     case $target in
25193       *-*-aix*) conftest_s='    .machine "pwr7"
25194         .csect .text[PR]
25195         lxvd2x 1,2,3';;
25196       *) conftest_s='   .machine power7
25197         .text
25198         lxvd2x 1,2,3';;
25199     esac
25200
25201     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
25202 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
25203 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
25204   $as_echo_n "(cached) " >&6
25205 else
25206   gcc_cv_as_powerpc_vsx=no
25207     if test $in_tree_gas = yes; then
25208     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25209   then gcc_cv_as_powerpc_vsx=yes
25210 fi
25211   elif test x$gcc_cv_as != x; then
25212     $as_echo "$conftest_s" > conftest.s
25213     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25214   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25215   (eval $ac_try) 2>&5
25216   ac_status=$?
25217   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25218   test $ac_status = 0; }; }
25219     then
25220         gcc_cv_as_powerpc_vsx=yes
25221     else
25222       echo "configure: failed program was" >&5
25223       cat conftest.s >&5
25224     fi
25225     rm -f conftest.o conftest.s
25226   fi
25227 fi
25228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
25229 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
25230 if test $gcc_cv_as_powerpc_vsx = yes; then
25231
25232 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
25233
25234 fi
25235
25236     case $target in
25237       *-*-aix*) conftest_s='    .machine "pwr7"
25238         .csect .text[PR]
25239         popcntd 3,3';;
25240       *) conftest_s='   .machine power7
25241         .text
25242         popcntd 3,3';;
25243     esac
25244
25245     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
25246 $as_echo_n "checking assembler for popcntd support... " >&6; }
25247 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
25248   $as_echo_n "(cached) " >&6
25249 else
25250   gcc_cv_as_powerpc_popcntd=no
25251     if test $in_tree_gas = yes; then
25252     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25253   then gcc_cv_as_powerpc_popcntd=yes
25254 fi
25255   elif test x$gcc_cv_as != x; then
25256     $as_echo "$conftest_s" > conftest.s
25257     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25258   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25259   (eval $ac_try) 2>&5
25260   ac_status=$?
25261   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25262   test $ac_status = 0; }; }
25263     then
25264         gcc_cv_as_powerpc_popcntd=yes
25265     else
25266       echo "configure: failed program was" >&5
25267       cat conftest.s >&5
25268     fi
25269     rm -f conftest.o conftest.s
25270   fi
25271 fi
25272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
25273 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
25274 if test $gcc_cv_as_powerpc_popcntd = yes; then
25275
25276 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
25277
25278 fi
25279
25280     case $target in
25281       *-*-aix*) conftest_s='    .csect .text[PR]
25282         lwsync';;
25283       *) conftest_s='   .text
25284         lwsync';;
25285     esac
25286
25287     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
25288 $as_echo_n "checking assembler for lwsync support... " >&6; }
25289 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
25290   $as_echo_n "(cached) " >&6
25291 else
25292   gcc_cv_as_powerpc_lwsync=no
25293     if test $in_tree_gas = yes; then
25294     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25295   then gcc_cv_as_powerpc_lwsync=yes
25296 fi
25297   elif test x$gcc_cv_as != x; then
25298     $as_echo "$conftest_s" > conftest.s
25299     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25300   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25301   (eval $ac_try) 2>&5
25302   ac_status=$?
25303   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25304   test $ac_status = 0; }; }
25305     then
25306         gcc_cv_as_powerpc_lwsync=yes
25307     else
25308       echo "configure: failed program was" >&5
25309       cat conftest.s >&5
25310     fi
25311     rm -f conftest.o conftest.s
25312   fi
25313 fi
25314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
25315 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
25316 if test $gcc_cv_as_powerpc_lwsync = yes; then
25317
25318 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
25319
25320 fi
25321
25322     case $target in
25323       *-*-aix*) conftest_s='    .machine "476"
25324         .csect .text[PR]
25325         dci 0';;
25326       *) conftest_s='   .machine "476"
25327         .text
25328         dci 0';;
25329     esac
25330
25331     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25332 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25333 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25334   $as_echo_n "(cached) " >&6
25335 else
25336   gcc_cv_as_powerpc_dci=no
25337     if test $in_tree_gas = yes; then
25338     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25339   then gcc_cv_as_powerpc_dci=yes
25340 fi
25341   elif test x$gcc_cv_as != x; then
25342     $as_echo "$conftest_s" > conftest.s
25343     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25344   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25345   (eval $ac_try) 2>&5
25346   ac_status=$?
25347   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25348   test $ac_status = 0; }; }
25349     then
25350         gcc_cv_as_powerpc_dci=yes
25351     else
25352       echo "configure: failed program was" >&5
25353       cat conftest.s >&5
25354     fi
25355     rm -f conftest.o conftest.s
25356   fi
25357 fi
25358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
25359 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25360 if test $gcc_cv_as_powerpc_dci = yes; then
25361
25362 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25363
25364 fi
25365
25366     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25367 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25368 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25369   $as_echo_n "(cached) " >&6
25370 else
25371   gcc_cv_as_powerpc_gnu_attribute=no
25372     if test $in_tree_gas = yes; then
25373     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25374   then gcc_cv_as_powerpc_gnu_attribute=yes
25375 fi
25376   elif test x$gcc_cv_as != x; then
25377     $as_echo '.gnu_attribute 4,1' > conftest.s
25378     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25379   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25380   (eval $ac_try) 2>&5
25381   ac_status=$?
25382   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25383   test $ac_status = 0; }; }
25384     then
25385         gcc_cv_as_powerpc_gnu_attribute=yes
25386     else
25387       echo "configure: failed program was" >&5
25388       cat conftest.s >&5
25389     fi
25390     rm -f conftest.o conftest.s
25391   fi
25392 fi
25393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
25394 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
25395 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
25396
25397 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25398
25399 fi
25400
25401     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
25402 $as_echo_n "checking assembler for tls marker support... " >&6; }
25403 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
25404   $as_echo_n "(cached) " >&6
25405 else
25406   gcc_cv_as_powerpc_tls_markers=no
25407     if test $in_tree_gas = yes; then
25408     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
25409   then gcc_cv_as_powerpc_tls_markers=yes
25410 fi
25411   elif test x$gcc_cv_as != x; then
25412     $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
25413     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25414   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25415   (eval $ac_try) 2>&5
25416   ac_status=$?
25417   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25418   test $ac_status = 0; }; }
25419     then
25420         gcc_cv_as_powerpc_tls_markers=yes
25421     else
25422       echo "configure: failed program was" >&5
25423       cat conftest.s >&5
25424     fi
25425     rm -f conftest.o conftest.s
25426   fi
25427 fi
25428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
25429 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
25430 if test $gcc_cv_as_powerpc_tls_markers = yes; then
25431
25432 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
25433
25434 fi
25435
25436     case $target in
25437       *-*-aix*)
25438         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
25439 $as_echo_n "checking assembler for .ref support... " >&6; }
25440 if test "${gcc_cv_as_aix_ref+set}" = set; then :
25441   $as_echo_n "(cached) " >&6
25442 else
25443   gcc_cv_as_aix_ref=no
25444     if test $in_tree_gas = yes; then
25445     if test $gcc_cv_gas_vers -ge `expr \( \( 2.21.0 \* 1000 \) + gcc_cv_as_aix_ref=yes \) \* 1000 + `
25446   then :
25447 fi
25448   elif test x$gcc_cv_as != x; then
25449     $as_echo '  .csect stuff[rw]
25450              stuff:
25451                 .long 1
25452                 .extern sym
25453                 .ref sym
25454           ' > conftest.s
25455     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25456   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25457   (eval $ac_try) 2>&5
25458   ac_status=$?
25459   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25460   test $ac_status = 0; }; }
25461     then
25462         gcc_cv_as_aix_ref=yes
25463     else
25464       echo "configure: failed program was" >&5
25465       cat conftest.s >&5
25466     fi
25467     rm -f conftest.o conftest.s
25468   fi
25469 fi
25470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
25471 $as_echo "$gcc_cv_as_aix_ref" >&6; }
25472 if test $gcc_cv_as_aix_ref = yes; then
25473
25474 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
25475
25476 fi
25477         ;;
25478     esac
25479     ;;
25480
25481   mips*-*-*)
25482     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
25483 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
25484 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
25485   $as_echo_n "(cached) " >&6
25486 else
25487   gcc_cv_as_mips_explicit_relocs=no
25488     if test $in_tree_gas = yes; then
25489     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25490   then gcc_cv_as_mips_explicit_relocs=yes
25491 fi
25492   elif test x$gcc_cv_as != x; then
25493     $as_echo '  lw $4,%gp_rel(foo)($4)' > conftest.s
25494     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25495   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25496   (eval $ac_try) 2>&5
25497   ac_status=$?
25498   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25499   test $ac_status = 0; }; }
25500     then
25501         gcc_cv_as_mips_explicit_relocs=yes
25502     else
25503       echo "configure: failed program was" >&5
25504       cat conftest.s >&5
25505     fi
25506     rm -f conftest.o conftest.s
25507   fi
25508 fi
25509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
25510 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25511 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25512   if test x$target_cpu_default = x
25513        then target_cpu_default=MASK_EXPLICIT_RELOCS
25514        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25515        fi
25516 fi
25517     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25518 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25519 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25520   $as_echo_n "(cached) " >&6
25521 else
25522   gcc_cv_as_mips_no_shared=no
25523     if test $in_tree_gas = yes; then
25524     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25525   then gcc_cv_as_mips_no_shared=yes
25526 fi
25527   elif test x$gcc_cv_as != x; then
25528     $as_echo 'nop' > conftest.s
25529     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25530   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25531   (eval $ac_try) 2>&5
25532   ac_status=$?
25533   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25534   test $ac_status = 0; }; }
25535     then
25536         gcc_cv_as_mips_no_shared=yes
25537     else
25538       echo "configure: failed program was" >&5
25539       cat conftest.s >&5
25540     fi
25541     rm -f conftest.o conftest.s
25542   fi
25543 fi
25544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25545 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25546 if test $gcc_cv_as_mips_no_shared = yes; then
25547
25548 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25549
25550 fi
25551
25552     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25553 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25554 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25555   $as_echo_n "(cached) " >&6
25556 else
25557   gcc_cv_as_mips_gnu_attribute=no
25558     if test $in_tree_gas = yes; then
25559     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25560   then gcc_cv_as_mips_gnu_attribute=yes
25561 fi
25562   elif test x$gcc_cv_as != x; then
25563     $as_echo '.gnu_attribute 4,1' > conftest.s
25564     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25565   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25566   (eval $ac_try) 2>&5
25567   ac_status=$?
25568   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25569   test $ac_status = 0; }; }
25570     then
25571         gcc_cv_as_mips_gnu_attribute=yes
25572     else
25573       echo "configure: failed program was" >&5
25574       cat conftest.s >&5
25575     fi
25576     rm -f conftest.o conftest.s
25577   fi
25578 fi
25579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25580 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25581 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25582
25583 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25584
25585 fi
25586
25587     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25588 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25589 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25590   $as_echo_n "(cached) " >&6
25591 else
25592   gcc_cv_as_mips_dtprelword=no
25593     if test $in_tree_gas = yes; then
25594     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25595   then gcc_cv_as_mips_dtprelword=yes
25596 fi
25597   elif test x$gcc_cv_as != x; then
25598     $as_echo '.section .tdata,"awT",@progbits
25599 x:
25600         .word 2
25601         .text
25602         .dtprelword x+0x8000' > conftest.s
25603     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25604   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25605   (eval $ac_try) 2>&5
25606   ac_status=$?
25607   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25608   test $ac_status = 0; }; }
25609     then
25610         gcc_cv_as_mips_dtprelword=yes
25611     else
25612       echo "configure: failed program was" >&5
25613       cat conftest.s >&5
25614     fi
25615     rm -f conftest.o conftest.s
25616   fi
25617 fi
25618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25619 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25620 if test $gcc_cv_as_mips_dtprelword = yes; then
25621
25622 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25623
25624 fi
25625
25626     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25627 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25628 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25629   $as_echo_n "(cached) " >&6
25630 else
25631   gcc_cv_as_mips_dspr1_mult=no
25632   if test x$gcc_cv_as != x; then
25633     $as_echo '  .set    mips32r2
25634         .set    nodspr2
25635         .set    dsp
25636         madd    $ac3,$4,$5
25637         maddu   $ac3,$4,$5
25638         msub    $ac3,$4,$5
25639         msubu   $ac3,$4,$5
25640         mult    $ac3,$4,$5
25641         multu   $ac3,$4,$5' > conftest.s
25642     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25643   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25644   (eval $ac_try) 2>&5
25645   ac_status=$?
25646   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25647   test $ac_status = 0; }; }
25648     then
25649         gcc_cv_as_mips_dspr1_mult=yes
25650     else
25651       echo "configure: failed program was" >&5
25652       cat conftest.s >&5
25653     fi
25654     rm -f conftest.o conftest.s
25655   fi
25656 fi
25657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25658 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25659 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25660
25661 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25662
25663 fi
25664
25665     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
25666 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
25667     gcc_cv_as_ld_jalr_reloc=no
25668     if test $gcc_cv_as_mips_explicit_relocs = yes; then
25669       if test $in_tree_ld = yes ; then
25670         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
25671            && test $in_tree_ld_is_elf = yes; then
25672           gcc_cv_as_ld_jalr_reloc=yes
25673         fi
25674       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
25675         echo '  .ent x' > conftest.s
25676         echo 'x:        ld $2,%got_disp(y)($3)' >> conftest.s
25677         echo '  ld $25,%call16(y)($28)' >> conftest.s
25678         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
25679         echo '1:        jalr $25' >> conftest.s
25680         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
25681         echo '1:        jalr $25' >> conftest.s
25682         echo '  .end x' >> conftest.s
25683         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
25684            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
25685           if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
25686              && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
25687             gcc_cv_as_ld_jalr_reloc=yes
25688           fi
25689         fi
25690         rm -f conftest.*
25691       fi
25692     fi
25693     if test $gcc_cv_as_ld_jalr_reloc = yes; then
25694       if test x$target_cpu_default = x; then
25695         target_cpu_default=MASK_RELAX_PIC_CALLS
25696       else
25697         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
25698       fi
25699     fi
25700     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
25701 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
25702
25703     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
25704 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
25705 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
25706   $as_echo_n "(cached) " >&6
25707 else
25708   gcc_cv_ld_mips_personality_relaxation=no
25709        if test $in_tree_ld = yes ; then
25710          if test "$gcc_cv_gld_major_version" -eq 2 \
25711                  -a "$gcc_cv_gld_minor_version" -ge 21 \
25712                  -o "$gcc_cv_gld_major_version" -gt 2; then
25713            gcc_cv_ld_mips_personality_relaxation=yes
25714          fi
25715        elif test x$gcc_cv_as != x \
25716                  -a x$gcc_cv_ld != x \
25717                  -a x$gcc_cv_readelf != x ; then
25718          cat > conftest.s <<EOF
25719         .cfi_startproc
25720         .cfi_personality 0x80,indirect_ptr
25721         .ent test
25722 test:
25723         nop
25724         .end test
25725         .cfi_endproc
25726
25727         .section .data,"aw",@progbits
25728 indirect_ptr:
25729         .dc.a personality
25730 EOF
25731          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
25732             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
25733            if $gcc_cv_readelf -d conftest 2>&1 \
25734               | grep TEXTREL > /dev/null 2>&1; then
25735              :
25736            elif $gcc_cv_readelf --relocs conftest 2>&1 \
25737                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
25738              :
25739            else
25740              gcc_cv_ld_mips_personality_relaxation=yes
25741            fi
25742          fi
25743        fi
25744        rm -f conftest.s conftest.o conftest
25745 fi
25746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
25747 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
25748     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
25749
25750 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
25751
25752     fi
25753     ;;
25754 esac
25755
25756 # Mips and HP-UX need the GNU assembler.
25757 # Linux on IA64 might be able to use the Intel assembler.
25758
25759 case "$target" in
25760   mips*-*-* | *-*-hpux* )
25761     if test x$gas_flag = xyes \
25762        || test x"$host" != x"$build" \
25763        || test ! -x "$gcc_cv_as" \
25764        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
25765       :
25766     else
25767       echo "*** This configuration requires the GNU assembler" >&2
25768       exit 1
25769     fi
25770     ;;
25771 esac
25772
25773 # ??? Not all targets support dwarf2 debug_line, even within a version
25774 # of gas.  Moreover, we need to emit a valid instruction to trigger any
25775 # info to the output file.  So, as supported targets are added to gas 2.11,
25776 # add some instruction here to (also) show we expect this might work.
25777 # ??? Once 2.11 is released, probably need to add first known working
25778 # version to the per-target configury.
25779 case "$cpu_type" in
25780   alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze | mips \
25781   | pa | rs6000 | score | sparc | spu | xstormy16 | xtensa)
25782     insn="nop"
25783     ;;
25784   ia64 | s390)
25785     insn="nop 0"
25786     ;;
25787   mmix)
25788     insn="swym 0"
25789     ;;
25790 esac
25791 if test x"$insn" != x; then
25792  conftest_s="\
25793         .file 1 \"conftest.s\"
25794         .loc 1 3 0
25795         $insn"
25796  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
25797 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
25798 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
25799   $as_echo_n "(cached) " >&6
25800 else
25801   gcc_cv_as_dwarf2_debug_line=no
25802     if test $in_tree_gas = yes; then
25803     if test $in_tree_gas_is_elf = yes \
25804   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25805   then gcc_cv_as_dwarf2_debug_line=yes
25806 fi
25807   elif test x$gcc_cv_as != x; then
25808     $as_echo "$conftest_s" > conftest.s
25809     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25810   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25811   (eval $ac_try) 2>&5
25812   ac_status=$?
25813   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25814   test $ac_status = 0; }; }
25815     then
25816         if test x$gcc_cv_objdump != x \
25817    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
25818       | grep debug_line > /dev/null 2>&1; then
25819      gcc_cv_as_dwarf2_debug_line=yes
25820    fi
25821     else
25822       echo "configure: failed program was" >&5
25823       cat conftest.s >&5
25824     fi
25825     rm -f conftest.o conftest.s
25826   fi
25827 fi
25828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
25829 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
25830
25831
25832 # The .debug_line file table must be in the exact order that
25833 # we specified the files, since these indices are also used
25834 # by DW_AT_decl_file.  Approximate this test by testing if
25835 # the assembler bitches if the same index is assigned twice.
25836  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
25837 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
25838 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
25839   $as_echo_n "(cached) " >&6
25840 else
25841   gcc_cv_as_dwarf2_file_buggy=no
25842   if test x$gcc_cv_as != x; then
25843     $as_echo '  .file 1 "foo.s"
25844         .file 1 "bar.s"' > conftest.s
25845     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25846   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25847   (eval $ac_try) 2>&5
25848   ac_status=$?
25849   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25850   test $ac_status = 0; }; }
25851     then
25852         gcc_cv_as_dwarf2_file_buggy=yes
25853     else
25854       echo "configure: failed program was" >&5
25855       cat conftest.s >&5
25856     fi
25857     rm -f conftest.o conftest.s
25858   fi
25859 fi
25860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
25861 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
25862
25863
25864  if test $gcc_cv_as_dwarf2_debug_line = yes \
25865  && test $gcc_cv_as_dwarf2_file_buggy = no; then
25866
25867 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
25868
25869  fi
25870
25871  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
25872 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
25873 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
25874   $as_echo_n "(cached) " >&6
25875 else
25876   gcc_cv_as_gdwarf2_flag=no
25877     if test $in_tree_gas = yes; then
25878     if test $in_tree_gas_is_elf = yes \
25879   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25880   then gcc_cv_as_gdwarf2_flag=yes
25881 fi
25882   elif test x$gcc_cv_as != x; then
25883     $as_echo "$insn" > conftest.s
25884     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
25885   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25886   (eval $ac_try) 2>&5
25887   ac_status=$?
25888   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25889   test $ac_status = 0; }; }
25890     then
25891         gcc_cv_as_gdwarf2_flag=yes
25892     else
25893       echo "configure: failed program was" >&5
25894       cat conftest.s >&5
25895     fi
25896     rm -f conftest.o conftest.s
25897   fi
25898 fi
25899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
25900 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
25901 if test $gcc_cv_as_gdwarf2_flag = yes; then
25902
25903 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
25904
25905 fi
25906
25907  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
25908 $as_echo_n "checking assembler for --gstabs option... " >&6; }
25909 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
25910   $as_echo_n "(cached) " >&6
25911 else
25912   gcc_cv_as_gstabs_flag=no
25913     if test $in_tree_gas = yes; then
25914     if test $in_tree_gas_is_elf = yes \
25915   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25916   then gcc_cv_as_gstabs_flag=yes
25917 fi
25918   elif test x$gcc_cv_as != x; then
25919     $as_echo "$insn" > conftest.s
25920     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
25921   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25922   (eval $ac_try) 2>&5
25923   ac_status=$?
25924   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25925   test $ac_status = 0; }; }
25926     then
25927         # The native Solaris 9/Intel assembler doesn't understand --gstabs
25928    # and warns about it, but still exits successfully.  So check for
25929    # this.
25930    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
25931   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25932   (eval $ac_try) 2>&5
25933   ac_status=$?
25934   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25935   test $ac_status = 0; }; }
25936    then :
25937    else gcc_cv_as_gstabs_flag=yes
25938    fi
25939     else
25940       echo "configure: failed program was" >&5
25941       cat conftest.s >&5
25942     fi
25943     rm -f conftest.o conftest.s
25944   fi
25945 fi
25946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
25947 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
25948 if test $gcc_cv_as_gstabs_flag = yes; then
25949
25950 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
25951
25952 fi
25953
25954  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
25955 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
25956 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
25957   $as_echo_n "(cached) " >&6
25958 else
25959   gcc_cv_as_debug_prefix_map_flag=no
25960     if test $in_tree_gas = yes; then
25961     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25962   then gcc_cv_as_debug_prefix_map_flag=yes
25963 fi
25964   elif test x$gcc_cv_as != x; then
25965     $as_echo "$insn" > conftest.s
25966     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
25967   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25968   (eval $ac_try) 2>&5
25969   ac_status=$?
25970   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25971   test $ac_status = 0; }; }
25972     then
25973         gcc_cv_as_debug_prefix_map_flag=yes
25974     else
25975       echo "configure: failed program was" >&5
25976       cat conftest.s >&5
25977     fi
25978     rm -f conftest.o conftest.s
25979   fi
25980 fi
25981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
25982 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
25983 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
25984
25985 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
25986
25987 fi
25988 fi
25989
25990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
25991 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
25992 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
25993   $as_echo_n "(cached) " >&6
25994 else
25995   gcc_cv_as_lcomm_with_alignment=no
25996   if test x$gcc_cv_as != x; then
25997     $as_echo '.lcomm bar,4,16' > conftest.s
25998     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25999   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26000   (eval $ac_try) 2>&5
26001   ac_status=$?
26002   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26003   test $ac_status = 0; }; }
26004     then
26005         gcc_cv_as_lcomm_with_alignment=yes
26006     else
26007       echo "configure: failed program was" >&5
26008       cat conftest.s >&5
26009     fi
26010     rm -f conftest.o conftest.s
26011   fi
26012 fi
26013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
26014 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
26015 if test $gcc_cv_as_lcomm_with_alignment = yes; then
26016
26017 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
26018
26019 fi
26020
26021 # Check whether --enable-gnu-unique-object was given.
26022 if test "${enable_gnu_unique_object+set}" = set; then :
26023   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
26024     yes | no) ;;
26025     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
26026 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
26027   esac
26028 else
26029   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
26030 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
26031 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
26032   $as_echo_n "(cached) " >&6
26033 else
26034   gcc_cv_as_gnu_unique_object=no
26035     if test $in_tree_gas = yes; then
26036     if test $in_tree_gas_is_elf = yes \
26037   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
26038   then gcc_cv_as_gnu_unique_object=yes
26039 fi
26040   elif test x$gcc_cv_as != x; then
26041     $as_echo '.type foo, @gnu_unique_object' > conftest.s
26042     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26043   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26044   (eval $ac_try) 2>&5
26045   ac_status=$?
26046   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26047   test $ac_status = 0; }; }
26048     then
26049         gcc_cv_as_gnu_unique_object=yes
26050     else
26051       echo "configure: failed program was" >&5
26052       cat conftest.s >&5
26053     fi
26054     rm -f conftest.o conftest.s
26055   fi
26056 fi
26057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
26058 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
26059 if test $gcc_cv_as_gnu_unique_object = yes; then
26060   # Also check for ld.so support, i.e. glibc 2.11 or higher.
26061    if test x$host = x$build -a x$host = x$target &&
26062        ldd --version 2>/dev/null &&
26063        glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
26064       glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
26065       glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
26066       glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
26067       if test "$glibcnum" -ge 2011 ; then
26068         enable_gnu_unique_object=yes
26069       fi
26070     fi
26071 fi
26072 fi
26073
26074 if test x$enable_gnu_unique_object = xyes; then
26075
26076 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
26077
26078 fi
26079
26080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
26081 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
26082 if test "${gcc_cv_as_line_zero+set}" = set; then :
26083   $as_echo_n "(cached) " >&6
26084 else
26085   gcc_cv_as_line_zero=no
26086   if test $in_tree_gas = yes; then
26087     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
26088   then gcc_cv_as_line_zero=yes
26089 fi
26090   elif test "x$gcc_cv_as" != x; then
26091     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
26092     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
26093   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26094   (eval $ac_try) 2>&5
26095   ac_status=$?
26096   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26097   test $ac_status = 0; }; } &&
26098        test "x`cat conftest.out`" = x
26099     then
26100       gcc_cv_as_line_zero=yes
26101     else
26102       echo "configure: failed program was" >&5
26103       cat conftest.s >&5
26104       echo "configure: error output was" >&5
26105       cat conftest.out >&5
26106     fi
26107     rm -f conftest.o conftest.s conftest.out
26108   fi
26109 fi
26110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
26111 $as_echo "$gcc_cv_as_line_zero" >&6; }
26112 if test "x$gcc_cv_as_line_zero" = xyes; then
26113
26114 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
26115
26116 fi
26117
26118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
26119 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
26120 gcc_cv_ld_eh_frame_hdr=no
26121 if test $in_tree_ld = yes ; then
26122   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
26123      && test $in_tree_ld_is_elf = yes; then
26124     gcc_cv_ld_eh_frame_hdr=yes
26125   fi
26126 elif test x$gcc_cv_ld != x; then
26127   if echo "$ld_ver" | grep GNU > /dev/null; then
26128     # Check if linker supports --eh-frame-hdr option
26129     if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
26130       gcc_cv_ld_eh_frame_hdr=yes
26131     fi
26132   else
26133     case "$target" in
26134       *-*-solaris2*)
26135         # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
26136         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
26137           gcc_cv_ld_eh_frame_hdr=yes
26138         fi
26139         ;;
26140     esac
26141   fi
26142 fi
26143
26144 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
26145
26146 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
26147
26148 fi
26149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
26150 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
26151
26152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
26153 $as_echo_n "checking linker position independent executable support... " >&6; }
26154 gcc_cv_ld_pie=no
26155 if test $in_tree_ld = yes ; then
26156   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
26157      && test $in_tree_ld_is_elf = yes; then
26158     gcc_cv_ld_pie=yes
26159   fi
26160 elif test x$gcc_cv_ld != x; then
26161         # Check if linker supports -pie option
26162         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
26163                 gcc_cv_ld_pie=yes
26164         fi
26165 fi
26166 if test x"$gcc_cv_ld_pie" = xyes; then
26167
26168 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
26169
26170 fi
26171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
26172 $as_echo "$gcc_cv_ld_pie" >&6; }
26173
26174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
26175 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
26176 gcc_cv_ld_eh_gc_sections=no
26177 if test $in_tree_ld = yes ; then
26178   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
26179      && test $in_tree_ld_is_elf = yes; then
26180     gcc_cv_ld_eh_gc_sections=yes
26181   fi
26182 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
26183   cat > conftest.s <<EOF
26184         .section        .text
26185 .globl _start
26186         .type _start, @function
26187 _start:
26188         .long foo
26189         .size _start, .-_start
26190         .section        .text.foo,"ax",@progbits
26191         .type foo, @function
26192 foo:
26193         .long 0
26194         .size foo, .-foo
26195         .section        .gcc_except_table.foo,"a",@progbits
26196 .L0:
26197         .long 0
26198         .section        .eh_frame,"a",@progbits
26199         .long .L0
26200 EOF
26201   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26202     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26203          | grep "gc-sections option ignored" > /dev/null; then
26204       gcc_cv_ld_eh_gc_sections=no
26205     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26206          | grep gcc_except_table > /dev/null; then
26207       gcc_cv_ld_eh_gc_sections=yes
26208       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
26209       if test x$gcc_cv_as_comdat_group != xyes; then
26210         gcc_cv_ld_eh_gc_sections=no
26211         cat > conftest.s <<EOF
26212         .section        .text
26213 .globl _start
26214         .type _start, @function
26215 _start:
26216         .long foo
26217         .size _start, .-_start
26218         .section        .gnu.linkonce.t.foo,"ax",@progbits
26219         .type foo, @function
26220 foo:
26221         .long 0
26222         .size foo, .-foo
26223         .section        .gcc_except_table.foo,"a",@progbits
26224 .L0:
26225         .long 0
26226         .section        .eh_frame,"a",@progbits
26227         .long .L0
26228 EOF
26229         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26230           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26231                | grep "gc-sections option ignored" > /dev/null; then
26232             gcc_cv_ld_eh_gc_sections=no
26233           elif $gcc_cv_objdump -h conftest 2> /dev/null \
26234                | grep gcc_except_table > /dev/null; then
26235             gcc_cv_ld_eh_gc_sections=yes
26236           fi
26237         fi
26238       fi
26239     fi
26240   fi
26241   rm -f conftest.s conftest.o conftest
26242 fi
26243 case "$target" in
26244   hppa*-*-linux*)
26245     # ??? This apparently exposes a binutils bug with PC-relative relocations.
26246     gcc_cv_ld_eh_gc_sections=no
26247     ;;
26248 esac
26249 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
26250
26251 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
26252
26253 fi
26254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
26255 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
26256
26257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
26258 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
26259 gcc_cv_ld_eh_gc_sections_bug=no
26260 if test $in_tree_ld = yes ; then
26261   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
26262      && test $in_tree_ld_is_elf = yes; then
26263     gcc_cv_ld_eh_gc_sections_bug=yes
26264   fi
26265 elif test x$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
26266   gcc_cv_ld_eh_gc_sections_bug=yes
26267   cat > conftest.s <<EOF
26268         .section        .text
26269 .globl _start
26270         .type _start, @function
26271 _start:
26272         .long foo
26273         .size _start, .-_start
26274         .section        .text.startup.foo,"ax",@progbits
26275         .type foo, @function
26276 foo:
26277         .long 0
26278         .size foo, .-foo
26279         .section        .gcc_except_table.foo,"a",@progbits
26280 .L0:
26281         .long 0
26282         .section        .eh_frame,"a",@progbits
26283         .long .L0
26284 EOF
26285   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26286     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26287          | grep "gc-sections option ignored" > /dev/null; then
26288       :
26289     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26290          | grep gcc_except_table > /dev/null; then
26291       gcc_cv_ld_eh_gc_sections_bug=no
26292     fi
26293   fi
26294   rm -f conftest.s conftest.o conftest
26295 fi
26296 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
26297
26298 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
26299
26300 fi
26301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
26302 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
26303
26304 # --------
26305 # UNSORTED
26306 # --------
26307
26308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
26309 $as_echo_n "checking linker --as-needed support... " >&6; }
26310 if test "${gcc_cv_ld_as_needed+set}" = set; then :
26311   $as_echo_n "(cached) " >&6
26312 else
26313   gcc_cv_ld_as_needed=no
26314 if test $in_tree_ld = yes ; then
26315   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26316      && test $in_tree_ld_is_elf = yes; then
26317     gcc_cv_ld_as_needed=yes
26318   fi
26319 elif test x$gcc_cv_ld != x; then
26320         # Check if linker supports --as-needed and --no-as-needed options
26321         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
26322                 gcc_cv_ld_as_needed=yes
26323         fi
26324 fi
26325
26326 fi
26327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
26328 $as_echo "$gcc_cv_ld_as_needed" >&6; }
26329 if test x"$gcc_cv_ld_as_needed" = xyes; then
26330
26331 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
26332
26333 fi
26334
26335 case "$target:$tm_file" in
26336   powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
26337     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
26338 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
26339 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
26340   $as_echo_n "(cached) " >&6
26341 else
26342   gcc_cv_ld_no_dot_syms=no
26343     if test $in_tree_ld = yes ; then
26344       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
26345         gcc_cv_ld_no_dot_syms=yes
26346       fi
26347     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26348       cat > conftest1.s <<EOF
26349         .text
26350         bl .foo
26351 EOF
26352       cat > conftest2.s <<EOF
26353         .section ".opd","aw"
26354         .align 3
26355         .globl foo
26356         .type foo,@function
26357 foo:
26358         .quad .LEfoo,.TOC.@tocbase,0
26359         .text
26360 .LEfoo:
26361         blr
26362         .size foo,.-.LEfoo
26363 EOF
26364       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
26365          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
26366          && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
26367         gcc_cv_ld_no_dot_syms=yes
26368       fi
26369       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
26370     fi
26371
26372 fi
26373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
26374 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
26375     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
26376
26377 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
26378
26379     fi
26380
26381     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26382 $as_echo_n "checking linker large toc support... " >&6; }
26383 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26384   $as_echo_n "(cached) " >&6
26385 else
26386   gcc_cv_ld_large_toc=no
26387     if test $in_tree_ld = yes ; then
26388       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
26389         gcc_cv_ld_large_toc=yes
26390       fi
26391     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26392       cat > conftest.s <<EOF
26393         .section ".tbss","awT",@nobits
26394         .align 3
26395 ie0:    .space 8
26396         .global _start
26397         .text
26398 _start:
26399         addis 9,13,ie0@got@tprel@ha
26400         ld 9,ie0@got@tprel@l(9)
26401 EOF
26402       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
26403          && $gcc_cv_ld -melf64ppc --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
26404         gcc_cv_ld_large_toc=yes
26405       fi
26406       rm -f conftest conftest.o conftest.s
26407     fi
26408
26409 fi
26410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26411 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26412     if test x"$gcc_cv_ld_large_toc" = xyes; then
26413
26414 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26415
26416     fi
26417     ;;
26418 esac
26419
26420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
26421 $as_echo_n "checking linker --build-id support... " >&6; }
26422 if test "${gcc_cv_ld_buildid+set}" = set; then :
26423   $as_echo_n "(cached) " >&6
26424 else
26425   gcc_cv_ld_buildid=no
26426   if test $in_tree_ld = yes ; then
26427     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26428        "$gcc_cv_gld_minor_version" -ge 18 -o \
26429        "$gcc_cv_gld_major_version" -gt 2 \
26430        && test $in_tree_ld_is_elf = yes; then
26431       gcc_cv_ld_buildid=yes
26432     fi
26433   elif test x$gcc_cv_ld != x; then
26434     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
26435       gcc_cv_ld_buildid=yes
26436     fi
26437   fi
26438 fi
26439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
26440 $as_echo "$gcc_cv_ld_buildid" >&6; }
26441 if test x"$gcc_cv_ld_buildid" = xyes; then
26442
26443 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
26444
26445 fi
26446
26447 # Check whether --enable-linker-build-id was given.
26448 if test "${enable_linker_build_id+set}" = set; then :
26449   enableval=$enable_linker_build_id;
26450 else
26451   enable_linker_build_id=no
26452 fi
26453
26454
26455 if test x"$enable_linker_build_id" = xyes; then
26456   if test x"$gcc_cv_ld_buildid" = xyes; then
26457
26458 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
26459
26460   else
26461     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
26462 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
26463   fi
26464 fi
26465
26466 # In binutils 2.21, GNU ld gained support for new emulations fully
26467 # supporting the Solaris 2 ABI.  Detect their presence in the linker used.
26468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
26469 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
26470 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
26471   $as_echo_n "(cached) " >&6
26472 else
26473   gcc_cv_ld_sol2_emulation=no
26474   if test $in_tree_ld = yes ; then
26475     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26476        "$gcc_cv_gld_minor_version" -ge 21 -o \
26477        "$gcc_cv_gld_major_version" -gt 2 \
26478        && test $in_tree_ld_is_elf = yes; then
26479       gcc_cv_ld_sol2_emulation=yes
26480     fi
26481   elif test x$gcc_cv_ld != x; then
26482     if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
26483        grep _sol2 > /dev/null; then
26484       gcc_cv_ld_sol2_emulation=yes
26485     fi
26486   fi
26487 fi
26488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
26489 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
26490 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
26491
26492 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
26493
26494 fi
26495
26496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
26497 $as_echo_n "checking linker --sysroot support... " >&6; }
26498 if test "${gcc_cv_ld_sysroot+set}" = set; then :
26499   $as_echo_n "(cached) " >&6
26500 else
26501   gcc_cv_ld_sysroot=no
26502   if test $in_tree_ld = yes ; then
26503       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
26504         gcc_cv_ld_sysroot=yes
26505       fi
26506   elif test x$gcc_cv_ld != x; then
26507     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
26508       gcc_cv_ld_sysroot=yes
26509     fi
26510   fi
26511 fi
26512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
26513 $as_echo "$gcc_cv_ld_sysroot" >&6; }
26514 if test x"$gcc_cv_ld_sysroot" = xyes; then
26515
26516 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
26517
26518 fi
26519
26520 if test x$with_sysroot = x && test x$host = x$target \
26521    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
26522    && test "$prefix" != "NONE"; then
26523
26524 cat >>confdefs.h <<_ACEOF
26525 #define PREFIX_INCLUDE_DIR "$prefix/include"
26526 _ACEOF
26527
26528 fi
26529
26530 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
26531   if test "x$with_headers" != x; then
26532     target_header_dir=$with_headers
26533   elif test "x$with_sysroot" = x; then
26534     target_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
26535   elif test "x$with_build_sysroot" != "x"; then
26536     target_header_dir="${with_build_sysroot}${native_system_header_dir}"
26537   elif test "x$with_sysroot" = xyes; then
26538     target_header_dir="${exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
26539   else
26540     target_header_dir="${with_sysroot}${native_system_header_dir}"
26541   fi
26542 else
26543   target_header_dir=${native_system_header_dir}
26544 fi
26545
26546 # Test for stack protector support in target C library.
26547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
26548 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
26549 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
26550   $as_echo_n "(cached) " >&6
26551 else
26552   gcc_cv_libc_provides_ssp=no
26553     case "$target" in
26554        *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
26555       # glibc 2.4 and later provides __stack_chk_fail and
26556       # either __stack_chk_guard, or TLS access to stack guard canary.
26557       if test -f $target_header_dir/features.h \
26558          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
26559             $target_header_dir/features.h > /dev/null; then
26560         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
26561            $target_header_dir/features.h > /dev/null; then
26562           gcc_cv_libc_provides_ssp=yes
26563         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
26564              $target_header_dir/features.h > /dev/null \
26565              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
26566              $target_header_dir/features.h > /dev/null; then
26567           gcc_cv_libc_provides_ssp=yes
26568         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
26569              $target_header_dir/features.h > /dev/null && \
26570              test -f $target_header_dir/bits/uClibc_config.h && \
26571              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
26572              $target_header_dir/bits/uClibc_config.h > /dev/null; then
26573           gcc_cv_libc_provides_ssp=yes
26574         fi
26575       fi
26576         ;;
26577        *-*-gnu*)
26578          # Avoid complicated tests (see
26579          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
26580          # simply assert that glibc does provide this, which is true for all
26581          # realistically usable GNU/Hurd configurations.
26582          gcc_cv_libc_provides_ssp=yes;;
26583        *-*-darwin* | *-*-freebsd*)
26584          ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
26585 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
26586   gcc_cv_libc_provides_ssp=yes
26587 else
26588   echo "no __stack_chk_fail on this target"
26589 fi
26590
26591         ;;
26592   *) gcc_cv_libc_provides_ssp=no ;;
26593     esac
26594 fi
26595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
26596 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
26597
26598 if test x$gcc_cv_libc_provides_ssp = xyes; then
26599
26600 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
26601
26602 fi
26603
26604 # Test for <sys/sdt.h> on the target.
26605
26606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
26607 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
26608 have_sys_sdt_h=no
26609 if test -f $target_header_dir/sys/sdt.h; then
26610   have_sys_sdt_h=yes
26611
26612 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
26613
26614 fi
26615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
26616 $as_echo "$have_sys_sdt_h" >&6; }
26617
26618 # Check if TFmode long double should be used by default or not.
26619 # Some glibc targets used DFmode long double, but with glibc 2.4
26620 # and later they can use TFmode.
26621 case "$target" in
26622   powerpc*-*-linux* | \
26623   sparc*-*-linux* | \
26624   s390*-*-linux* | \
26625   alpha*-*-linux*)
26626
26627 # Check whether --with-long-double-128 was given.
26628 if test "${with_long_double_128+set}" = set; then :
26629   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
26630 else
26631   gcc_cv_target_ldbl128=no
26632       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
26633         $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
26634       && gcc_cv_target_ldbl128=yes
26635
26636 fi
26637
26638     ;;
26639 esac
26640 if test x$gcc_cv_target_ldbl128 = xyes; then
26641
26642 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
26643
26644 fi
26645
26646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
26647 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
26648 gcc_cv_target_dl_iterate_phdr=unknown
26649 case "$target" in
26650   *-*-solaris2*)
26651     # <link.h> needs both a dl_iterate_phdr declaration and support for
26652     # compilation with largefile support.
26653     if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
26654       && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
26655       gcc_cv_target_dl_iterate_phdr=yes
26656     else
26657       gcc_cv_target_dl_iterate_phdr=no
26658     fi
26659     ;;
26660 esac
26661
26662 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
26663
26664 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
26665
26666 fi
26667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
26668 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
26669
26670 # Find out what GC implementation we want, or may, use.
26671
26672 # Check whether --with-gc was given.
26673 if test "${with_gc+set}" = set; then :
26674   withval=$with_gc; case "$withval" in
26675   page)
26676     GGC=ggc-$withval
26677     ;;
26678   zone)
26679     GGC=ggc-$withval
26680
26681 $as_echo "#define GGC_ZONE 1" >>confdefs.h
26682
26683     ;;
26684   *)
26685     as_fn_error "$withval is an invalid option to --with-gc" "$LINENO" 5
26686     ;;
26687 esac
26688 else
26689   GGC=ggc-page
26690 fi
26691
26692
26693 echo "Using $GGC for garbage collection."
26694
26695 # Libraries to use on the host.  This will normally be set by the top
26696 # level Makefile.  Here we simply capture the value for our Makefile.
26697 if test -z "${HOST_LIBS+set}"; then
26698   HOST_LIBS=
26699 fi
26700
26701
26702 # Use the system's zlib library.
26703 zlibdir=-L../zlib
26704 zlibinc="-I\$(srcdir)/../zlib"
26705
26706 # Check whether --with-system-zlib was given.
26707 if test "${with_system_zlib+set}" = set; then :
26708   withval=$with_system_zlib; zlibdir=
26709 zlibinc=
26710
26711 fi
26712
26713
26714
26715
26716
26717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
26718 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
26719     # Check whether --enable-maintainer-mode was given.
26720 if test "${enable_maintainer_mode+set}" = set; then :
26721   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
26722 else
26723   maintainer_mode=no
26724 fi
26725
26726
26727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
26728 $as_echo "$maintainer_mode" >&6; }
26729
26730 if test "$maintainer_mode" = "yes"; then
26731   MAINT=''
26732 else
26733   MAINT='#'
26734 fi
26735
26736 # --------------
26737 # Language hooks
26738 # --------------
26739
26740 # Make empty files to contain the specs and options for each language.
26741 # Then add #include lines to for a compiler that has specs and/or options.
26742
26743 subdirs=
26744 lang_opt_files=
26745 lang_specs_files=
26746 lang_tree_files=
26747 # These (without "all_") are set in each config-lang.in.
26748 # `language' must be a single word so is spelled singularly.
26749 all_languages=
26750 all_compilers=
26751 all_outputs='Makefile'
26752 # List of language makefile fragments.
26753 all_lang_makefrags=
26754 # Additional files for gengtype
26755 all_gtfiles="$target_gtfiles"
26756
26757 # These are the languages that are set in --enable-languages,
26758 # and are available in the GCC tree.
26759 all_selected_languages=
26760
26761 # Add the language fragments.
26762 # Languages are added via two mechanisms.  Some information must be
26763 # recorded in makefile variables, these are defined in config-lang.in.
26764 # We accumulate them and plug them into the main Makefile.
26765 # The other mechanism is a set of hooks for each of the main targets
26766 # like `clean', `install', etc.
26767
26768 language_hooks="Make-hooks"
26769
26770 for lang in ${srcdir}/*/config-lang.in
26771 do
26772         test "$lang" = "${srcdir}/*/config-lang.in" && continue
26773
26774         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
26775         if test "x$lang_alias" = x
26776         then
26777               echo "$lang doesn't set \$language." 1>&2
26778               exit 1
26779         fi
26780         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
26781         subdirs="$subdirs $subdir"
26782
26783         # $gcc_subdir is where the gcc integration files are to be found
26784         # for a language, both for internal compiler purposes (compiler
26785         # sources implementing front-end to GCC tree converters), and for
26786         # build infrastructure purposes (Make-lang.in, etc.)
26787         #
26788         # This will be <subdir> (relative to $srcdir) if a line like
26789         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
26790         # is found in <langdir>/config-lang.in, and will remain <langdir>
26791         # otherwise.
26792         #
26793         # Except for the language alias (fetched above), the regular
26794         # "config-lang.in" contents are always retrieved from $gcc_subdir,
26795         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
26796         # only this and the language alias.
26797
26798         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
26799         if [ "$gcc_subdir" = "" ]; then
26800            gcc_subdir="$subdir"
26801         fi
26802
26803         case ",$enable_languages," in
26804         *,$lang_alias,*)
26805             all_selected_languages="$all_selected_languages $lang_alias"
26806             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
26807                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
26808             fi
26809             ;;
26810         esac
26811
26812         language=
26813         boot_language=
26814         compilers=
26815         outputs=
26816         gtfiles=
26817         subdir_requires=
26818         . ${srcdir}/$gcc_subdir/config-lang.in
26819         if test "x$language" = x
26820         then
26821                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
26822                 exit 1
26823         fi
26824
26825         ok=:
26826         case ",$enable_languages," in
26827                 *,$lang_alias,*) ;;
26828                 *)
26829                         for i in $subdir_requires; do
26830                                 test -f "${srcdir}/$i/config-lang.in" && continue
26831                                 ok=false
26832                                 break
26833                         done
26834                 ;;
26835         esac
26836         $ok || continue
26837
26838         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
26839         if test -f $srcdir/$gcc_subdir/lang.opt; then
26840             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
26841             all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
26842         fi
26843         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
26844             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
26845         fi
26846         all_languages="$all_languages $language"
26847         all_compilers="$all_compilers $compilers"
26848         all_outputs="$all_outputs $outputs"
26849         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
26850         case ",$enable_languages," in
26851                 *,lto,*)
26852
26853 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
26854
26855                     enable_lto=yes
26856
26857                     ;;
26858                 *) ;;
26859         esac
26860 done
26861
26862 # Pick up gtfiles for c
26863 gtfiles=
26864 . ${srcdir}/c-config-lang.in
26865 all_gtfiles="$all_gtfiles [c] $gtfiles"
26866
26867 check_languages=
26868 for language in $all_selected_languages
26869 do
26870         check_languages="$check_languages check-$language"
26871 done
26872
26873 # We link each language in with a set of hooks, reached indirectly via
26874 # lang.${target}.  Only do so for selected languages.
26875
26876 rm -f Make-hooks
26877 touch Make-hooks
26878 target_list="all.cross start.encap rest.encap tags \
26879         install-common install-man install-info install-pdf install-html dvi \
26880         pdf html uninstall info man srcextra srcman srcinfo \
26881         mostlyclean clean distclean maintainer-clean install-plugin"
26882
26883 for t in $target_list
26884 do
26885         x=
26886         for lang in $all_selected_languages
26887         do
26888                 x="$x $lang.$t"
26889         done
26890         echo "lang.$t: $x" >> Make-hooks
26891 done
26892
26893 # --------
26894 # Option include files
26895 # --------
26896
26897 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
26898 option_includes="option-includes.mk"
26899
26900
26901 # --------
26902 # UNSORTED
26903 # --------
26904
26905 # Create .gdbinit.
26906
26907 echo "dir ." > .gdbinit
26908 echo "dir ${srcdir}" >> .gdbinit
26909 if test x$gdb_needs_out_file_path = xyes
26910 then
26911         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
26912 fi
26913 if test "x$subdirs" != x; then
26914         for s in $subdirs
26915         do
26916                 echo "dir ${srcdir}/$s" >> .gdbinit
26917         done
26918 fi
26919 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
26920
26921 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
26922
26923
26924
26925 # Find a directory in which to install a shared libgcc.
26926
26927 # Check whether --enable-version-specific-runtime-libs was given.
26928 if test "${enable_version_specific_runtime_libs+set}" = set; then :
26929   enableval=$enable_version_specific_runtime_libs;
26930 fi
26931
26932
26933 # Substitute configuration variables
26934
26935
26936
26937
26938
26939
26940
26941
26942
26943
26944
26945
26946
26947
26948
26949
26950
26951
26952
26953
26954
26955
26956
26957
26958
26959
26960
26961
26962
26963
26964
26965
26966
26967
26968
26969
26970
26971
26972
26973
26974
26975
26976
26977
26978
26979
26980
26981
26982
26983
26984
26985
26986
26987
26988
26989
26990
26991
26992
26993
26994
26995
26996 # Echo link setup.
26997 if test x${build} = x${host} ; then
26998   if test x${host} = x${target} ; then
26999     echo "Links are now set up to build a native compiler for ${target}." 1>&2
27000   else
27001     echo "Links are now set up to build a cross-compiler" 1>&2
27002     echo " from ${host} to ${target}." 1>&2
27003   fi
27004 else
27005   if test x${host} = x${target} ; then
27006     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
27007     echo " for ${target}." 1>&2
27008   else
27009     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
27010     echo " from ${host} to ${target}." 1>&2
27011   fi
27012 fi
27013
27014
27015
27016
27017
27018
27019
27020
27021
27022 if test "x${CLOOGLIBS}" != "x" ; then
27023
27024 $as_echo "#define HAVE_cloog 1" >>confdefs.h
27025
27026 fi
27027
27028 # Check for plugin support
27029 # Check whether --enable-plugin was given.
27030 if test "${enable_plugin+set}" = set; then :
27031   enableval=$enable_plugin; enable_plugin=$enableval
27032 else
27033   enable_plugin=yes; default_plugin=yes
27034 fi
27035
27036
27037 pluginlibs=
27038
27039 case "${host}" in
27040   *-*-darwin*)
27041     if test x$build = x$host; then
27042       export_sym_check="nm${exeext} -g"
27043     elif test x$host = x$target; then
27044       export_sym_check="$gcc_cv_nm -g"
27045     else
27046       export_sym_check=
27047     fi
27048   ;;
27049   *)
27050     if test x$build = x$host; then
27051       export_sym_check="objdump${exeext} -T"
27052     elif test x$host = x$target; then
27053       export_sym_check="$gcc_cv_objdump -T"
27054     else
27055       export_sym_check=
27056     fi
27057   ;;
27058 esac
27059
27060 if test x"$enable_plugin" = x"yes"; then
27061
27062   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
27063 $as_echo_n "checking for exported symbols... " >&6; }
27064   if test "x$export_sym_check" != x; then
27065     echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
27066     ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
27067     if $export_sym_check conftest | grep foobar > /dev/null; then
27068       : # No need to use a flag
27069       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27070 $as_echo "yes" >&6; }
27071     else
27072       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27073 $as_echo "yes" >&6; }
27074       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
27075 $as_echo_n "checking for -rdynamic... " >&6; }
27076       ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
27077       if $export_sym_check conftest | grep foobar > /dev/null; then
27078         plugin_rdynamic=yes
27079         pluginlibs="-rdynamic"
27080       else
27081         plugin_rdynamic=no
27082         enable_plugin=no
27083       fi
27084       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
27085 $as_echo "$plugin_rdynamic" >&6; }
27086     fi
27087   else
27088     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
27089 $as_echo "unable to check" >&6; }
27090   fi
27091
27092   # Check -ldl
27093   saved_LIBS="$LIBS"
27094   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
27095 $as_echo_n "checking for library containing dlopen... " >&6; }
27096 if test "${ac_cv_search_dlopen+set}" = set; then :
27097   $as_echo_n "(cached) " >&6
27098 else
27099   ac_func_search_save_LIBS=$LIBS
27100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27101 /* end confdefs.h.  */
27102
27103 /* Override any GCC internal prototype to avoid an error.
27104    Use char because int might match the return type of a GCC
27105    builtin and then its argument prototype would still apply.  */
27106 #ifdef __cplusplus
27107 extern "C"
27108 #endif
27109 char dlopen ();
27110 int
27111 main ()
27112 {
27113 return dlopen ();
27114   ;
27115   return 0;
27116 }
27117 _ACEOF
27118 for ac_lib in '' dl; do
27119   if test -z "$ac_lib"; then
27120     ac_res="none required"
27121   else
27122     ac_res=-l$ac_lib
27123     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
27124   fi
27125   if ac_fn_c_try_link "$LINENO"; then :
27126   ac_cv_search_dlopen=$ac_res
27127 fi
27128 rm -f core conftest.err conftest.$ac_objext \
27129     conftest$ac_exeext
27130   if test "${ac_cv_search_dlopen+set}" = set; then :
27131   break
27132 fi
27133 done
27134 if test "${ac_cv_search_dlopen+set}" = set; then :
27135
27136 else
27137   ac_cv_search_dlopen=no
27138 fi
27139 rm conftest.$ac_ext
27140 LIBS=$ac_func_search_save_LIBS
27141 fi
27142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
27143 $as_echo "$ac_cv_search_dlopen" >&6; }
27144 ac_res=$ac_cv_search_dlopen
27145 if test "$ac_res" != no; then :
27146   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27147
27148 fi
27149
27150   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
27151     pluginlibs="$pluginlibs -ldl"
27152   fi
27153   LIBS="$saved_LIBS"
27154
27155   # Check that we can build shared objects with -fPIC -shared
27156   saved_LDFLAGS="$LDFLAGS"
27157   saved_CFLAGS="$CFLAGS"
27158   case "${host}" in
27159     *-*-darwin*)
27160       CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
27161       CFLAGS="$CFLAGS -fPIC"
27162       LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
27163     ;;
27164     *)
27165       CFLAGS="$CFLAGS -fPIC"
27166       LDFLAGS="$LDFLAGS -fPIC -shared"
27167     ;;
27168   esac
27169   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
27170 $as_echo_n "checking for -fPIC -shared... " >&6; }
27171   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27172 /* end confdefs.h.  */
27173 extern int X;
27174 int
27175 main ()
27176 {
27177 return X == 0;
27178   ;
27179   return 0;
27180 }
27181 _ACEOF
27182 if ac_fn_c_try_link "$LINENO"; then :
27183   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27184 $as_echo "yes" >&6; }; have_pic_shared=yes
27185 else
27186   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27187 $as_echo "no" >&6; }; have_pic_shared=no
27188 fi
27189 rm -f core conftest.err conftest.$ac_objext \
27190     conftest$ac_exeext conftest.$ac_ext
27191   if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
27192     pluginlibs=
27193     enable_plugin=no
27194   fi
27195   LDFLAGS="$saved_LDFLAGS"
27196   CFLAGS="$saved_CFLAGS"
27197
27198   # If plugin support had been requested but not available, fail.
27199   if test x"$enable_plugin" = x"no" ; then
27200     if test x"$default_plugin" != x"yes"; then
27201       as_fn_error "
27202 Building GCC with plugin support requires a host that supports
27203 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
27204     fi
27205   fi
27206 fi
27207
27208
27209
27210 if test x"$enable_plugin" = x"yes"; then
27211
27212 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
27213
27214 fi
27215
27216
27217 # Check whether --enable-libquadmath-support was given.
27218 if test "${enable_libquadmath_support+set}" = set; then :
27219   enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
27220 else
27221   ENABLE_LIBQUADMATH_SUPPORT=yes
27222 fi
27223
27224 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
27225
27226 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
27227
27228 fi
27229
27230
27231 # Specify what hash style to use by default.
27232
27233 # Check whether --with-linker-hash-style was given.
27234 if test "${with_linker_hash_style+set}" = set; then :
27235   withval=$with_linker_hash_style; case x"$withval" in
27236    xsysv)
27237      LINKER_HASH_STYLE=sysv
27238      ;;
27239    xgnu)
27240      LINKER_HASH_STYLE=gnu
27241      ;;
27242    xboth)
27243      LINKER_HASH_STYLE=both
27244      ;;
27245    *)
27246      as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
27247      ;;
27248  esac
27249 else
27250   LINKER_HASH_STYLE=''
27251 fi
27252
27253 if test x"${LINKER_HASH_STYLE}" != x; then
27254
27255 cat >>confdefs.h <<_ACEOF
27256 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
27257 _ACEOF
27258
27259 fi
27260
27261 # Configure the subdirectories
27262 # AC_CONFIG_SUBDIRS($subdirs)
27263
27264 # Create the Makefile
27265 # and configure language subdirectories
27266 ac_config_files="$ac_config_files $all_outputs"
27267
27268
27269 ac_config_commands="$ac_config_commands default"
27270
27271 cat >confcache <<\_ACEOF
27272 # This file is a shell script that caches the results of configure
27273 # tests run on this system so they can be shared between configure
27274 # scripts and configure runs, see configure's option --config-cache.
27275 # It is not useful on other systems.  If it contains results you don't
27276 # want to keep, you may remove or edit it.
27277 #
27278 # config.status only pays attention to the cache file if you give it
27279 # the --recheck option to rerun configure.
27280 #
27281 # `ac_cv_env_foo' variables (set or unset) will be overridden when
27282 # loading this file, other *unset* `ac_cv_foo' will be assigned the
27283 # following values.
27284
27285 _ACEOF
27286
27287 # The following way of writing the cache mishandles newlines in values,
27288 # but we know of no workaround that is simple, portable, and efficient.
27289 # So, we kill variables containing newlines.
27290 # Ultrix sh set writes to stderr and can't be redirected directly,
27291 # and sets the high bit in the cache file unless we assign to the vars.
27292 (
27293   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
27294     eval ac_val=\$$ac_var
27295     case $ac_val in #(
27296     *${as_nl}*)
27297       case $ac_var in #(
27298       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
27299 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
27300       esac
27301       case $ac_var in #(
27302       _ | IFS | as_nl) ;; #(
27303       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
27304       *) { eval $ac_var=; unset $ac_var;} ;;
27305       esac ;;
27306     esac
27307   done
27308
27309   (set) 2>&1 |
27310     case $as_nl`(ac_space=' '; set) 2>&1` in #(
27311     *${as_nl}ac_space=\ *)
27312       # `set' does not quote correctly, so add quotes: double-quote
27313       # substitution turns \\\\ into \\, and sed turns \\ into \.
27314       sed -n \
27315         "s/'/'\\\\''/g;
27316           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
27317       ;; #(
27318     *)
27319       # `set' quotes correctly as required by POSIX, so do not add quotes.
27320       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
27321       ;;
27322     esac |
27323     sort
27324 ) |
27325   sed '
27326      /^ac_cv_env_/b end
27327      t clear
27328      :clear
27329      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
27330      t end
27331      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
27332      :end' >>confcache
27333 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
27334   if test -w "$cache_file"; then
27335     test "x$cache_file" != "x/dev/null" &&
27336       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
27337 $as_echo "$as_me: updating cache $cache_file" >&6;}
27338     cat confcache >$cache_file
27339   else
27340     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
27341 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
27342   fi
27343 fi
27344 rm -f confcache
27345
27346 test "x$prefix" = xNONE && prefix=$ac_default_prefix
27347 # Let make expand exec_prefix.
27348 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27349
27350 DEFS=-DHAVE_CONFIG_H
27351
27352 ac_libobjs=
27353 ac_ltlibobjs=
27354 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
27355   # 1. Remove the extension, and $U if already installed.
27356   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
27357   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
27358   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
27359   #    will be set to the directory where LIBOBJS objects are built.
27360   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
27361   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
27362 done
27363 LIBOBJS=$ac_libobjs
27364
27365 LTLIBOBJS=$ac_ltlibobjs
27366
27367
27368
27369
27370 : ${CONFIG_STATUS=./config.status}
27371 ac_write_fail=0
27372 ac_clean_files_save=$ac_clean_files
27373 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
27374 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
27375 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
27376 as_write_fail=0
27377 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
27378 #! $SHELL
27379 # Generated by $as_me.
27380 # Run this file to recreate the current configuration.
27381 # Compiler output produced by configure, useful for debugging
27382 # configure, is in config.log if it exists.
27383
27384 debug=false
27385 ac_cs_recheck=false
27386 ac_cs_silent=false
27387
27388 SHELL=\${CONFIG_SHELL-$SHELL}
27389 export SHELL
27390 _ASEOF
27391 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
27392 ## -------------------- ##
27393 ## M4sh Initialization. ##
27394 ## -------------------- ##
27395
27396 # Be more Bourne compatible
27397 DUALCASE=1; export DUALCASE # for MKS sh
27398 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
27399   emulate sh
27400   NULLCMD=:
27401   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
27402   # is contrary to our usage.  Disable this feature.
27403   alias -g '${1+"$@"}'='"$@"'
27404   setopt NO_GLOB_SUBST
27405 else
27406   case `(set -o) 2>/dev/null` in #(
27407   *posix*) :
27408     set -o posix ;; #(
27409   *) :
27410      ;;
27411 esac
27412 fi
27413
27414
27415 as_nl='
27416 '
27417 export as_nl
27418 # Printing a long string crashes Solaris 7 /usr/bin/printf.
27419 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
27420 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
27421 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
27422 # Prefer a ksh shell builtin over an external printf program on Solaris,
27423 # but without wasting forks for bash or zsh.
27424 if test -z "$BASH_VERSION$ZSH_VERSION" \
27425     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
27426   as_echo='print -r --'
27427   as_echo_n='print -rn --'
27428 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
27429   as_echo='printf %s\n'
27430   as_echo_n='printf %s'
27431 else
27432   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
27433     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
27434     as_echo_n='/usr/ucb/echo -n'
27435   else
27436     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
27437     as_echo_n_body='eval
27438       arg=$1;
27439       case $arg in #(
27440       *"$as_nl"*)
27441         expr "X$arg" : "X\\(.*\\)$as_nl";
27442         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
27443       esac;
27444       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
27445     '
27446     export as_echo_n_body
27447     as_echo_n='sh -c $as_echo_n_body as_echo'
27448   fi
27449   export as_echo_body
27450   as_echo='sh -c $as_echo_body as_echo'
27451 fi
27452
27453 # The user is always right.
27454 if test "${PATH_SEPARATOR+set}" != set; then
27455   PATH_SEPARATOR=:
27456   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
27457     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
27458       PATH_SEPARATOR=';'
27459   }
27460 fi
27461
27462
27463 # IFS
27464 # We need space, tab and new line, in precisely that order.  Quoting is
27465 # there to prevent editors from complaining about space-tab.
27466 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
27467 # splitting by setting IFS to empty value.)
27468 IFS=" ""        $as_nl"
27469
27470 # Find who we are.  Look in the path if we contain no directory separator.
27471 case $0 in #((
27472   *[\\/]* ) as_myself=$0 ;;
27473   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27474 for as_dir in $PATH
27475 do
27476   IFS=$as_save_IFS
27477   test -z "$as_dir" && as_dir=.
27478     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
27479   done
27480 IFS=$as_save_IFS
27481
27482      ;;
27483 esac
27484 # We did not find ourselves, most probably we were run as `sh COMMAND'
27485 # in which case we are not to be found in the path.
27486 if test "x$as_myself" = x; then
27487   as_myself=$0
27488 fi
27489 if test ! -f "$as_myself"; then
27490   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
27491   exit 1
27492 fi
27493
27494 # Unset variables that we do not need and which cause bugs (e.g. in
27495 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
27496 # suppresses any "Segmentation fault" message there.  '((' could
27497 # trigger a bug in pdksh 5.2.14.
27498 for as_var in BASH_ENV ENV MAIL MAILPATH
27499 do eval test x\${$as_var+set} = xset \
27500   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
27501 done
27502 PS1='$ '
27503 PS2='> '
27504 PS4='+ '
27505
27506 # NLS nuisances.
27507 LC_ALL=C
27508 export LC_ALL
27509 LANGUAGE=C
27510 export LANGUAGE
27511
27512 # CDPATH.
27513 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
27514
27515
27516 # as_fn_error ERROR [LINENO LOG_FD]
27517 # ---------------------------------
27518 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
27519 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
27520 # script with status $?, using 1 if that was 0.
27521 as_fn_error ()
27522 {
27523   as_status=$?; test $as_status -eq 0 && as_status=1
27524   if test "$3"; then
27525     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
27526     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
27527   fi
27528   $as_echo "$as_me: error: $1" >&2
27529   as_fn_exit $as_status
27530 } # as_fn_error
27531
27532
27533 # as_fn_set_status STATUS
27534 # -----------------------
27535 # Set $? to STATUS, without forking.
27536 as_fn_set_status ()
27537 {
27538   return $1
27539 } # as_fn_set_status
27540
27541 # as_fn_exit STATUS
27542 # -----------------
27543 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
27544 as_fn_exit ()
27545 {
27546   set +e
27547   as_fn_set_status $1
27548   exit $1
27549 } # as_fn_exit
27550
27551 # as_fn_unset VAR
27552 # ---------------
27553 # Portably unset VAR.
27554 as_fn_unset ()
27555 {
27556   { eval $1=; unset $1;}
27557 }
27558 as_unset=as_fn_unset
27559 # as_fn_append VAR VALUE
27560 # ----------------------
27561 # Append the text in VALUE to the end of the definition contained in VAR. Take
27562 # advantage of any shell optimizations that allow amortized linear growth over
27563 # repeated appends, instead of the typical quadratic growth present in naive
27564 # implementations.
27565 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
27566   eval 'as_fn_append ()
27567   {
27568     eval $1+=\$2
27569   }'
27570 else
27571   as_fn_append ()
27572   {
27573     eval $1=\$$1\$2
27574   }
27575 fi # as_fn_append
27576
27577 # as_fn_arith ARG...
27578 # ------------------
27579 # Perform arithmetic evaluation on the ARGs, and store the result in the
27580 # global $as_val. Take advantage of shells that can avoid forks. The arguments
27581 # must be portable across $(()) and expr.
27582 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
27583   eval 'as_fn_arith ()
27584   {
27585     as_val=$(( $* ))
27586   }'
27587 else
27588   as_fn_arith ()
27589   {
27590     as_val=`expr "$@" || test $? -eq 1`
27591   }
27592 fi # as_fn_arith
27593
27594
27595 if expr a : '\(a\)' >/dev/null 2>&1 &&
27596    test "X`expr 00001 : '.*\(...\)'`" = X001; then
27597   as_expr=expr
27598 else
27599   as_expr=false
27600 fi
27601
27602 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
27603   as_basename=basename
27604 else
27605   as_basename=false
27606 fi
27607
27608 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
27609   as_dirname=dirname
27610 else
27611   as_dirname=false
27612 fi
27613
27614 as_me=`$as_basename -- "$0" ||
27615 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
27616          X"$0" : 'X\(//\)$' \| \
27617          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
27618 $as_echo X/"$0" |
27619     sed '/^.*\/\([^/][^/]*\)\/*$/{
27620             s//\1/
27621             q
27622           }
27623           /^X\/\(\/\/\)$/{
27624             s//\1/
27625             q
27626           }
27627           /^X\/\(\/\).*/{
27628             s//\1/
27629             q
27630           }
27631           s/.*/./; q'`
27632
27633 # Avoid depending upon Character Ranges.
27634 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
27635 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
27636 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
27637 as_cr_digits='0123456789'
27638 as_cr_alnum=$as_cr_Letters$as_cr_digits
27639
27640 ECHO_C= ECHO_N= ECHO_T=
27641 case `echo -n x` in #(((((
27642 -n*)
27643   case `echo 'xy\c'` in
27644   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
27645   xy)  ECHO_C='\c';;
27646   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
27647        ECHO_T=' ';;
27648   esac;;
27649 *)
27650   ECHO_N='-n';;
27651 esac
27652
27653 rm -f conf$$ conf$$.exe conf$$.file
27654 if test -d conf$$.dir; then
27655   rm -f conf$$.dir/conf$$.file
27656 else
27657   rm -f conf$$.dir
27658   mkdir conf$$.dir 2>/dev/null
27659 fi
27660 if (echo >conf$$.file) 2>/dev/null; then
27661   if ln -s conf$$.file conf$$ 2>/dev/null; then
27662     as_ln_s='ln -s'
27663     # ... but there are two gotchas:
27664     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
27665     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
27666     # In both cases, we have to default to `cp -p'.
27667     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
27668       as_ln_s='cp -p'
27669   elif ln conf$$.file conf$$ 2>/dev/null; then
27670     as_ln_s=ln
27671   else
27672     as_ln_s='cp -p'
27673   fi
27674 else
27675   as_ln_s='cp -p'
27676 fi
27677 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
27678 rmdir conf$$.dir 2>/dev/null
27679
27680
27681 # as_fn_mkdir_p
27682 # -------------
27683 # Create "$as_dir" as a directory, including parents if necessary.
27684 as_fn_mkdir_p ()
27685 {
27686
27687   case $as_dir in #(
27688   -*) as_dir=./$as_dir;;
27689   esac
27690   test -d "$as_dir" || eval $as_mkdir_p || {
27691     as_dirs=
27692     while :; do
27693       case $as_dir in #(
27694       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
27695       *) as_qdir=$as_dir;;
27696       esac
27697       as_dirs="'$as_qdir' $as_dirs"
27698       as_dir=`$as_dirname -- "$as_dir" ||
27699 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27700          X"$as_dir" : 'X\(//\)[^/]' \| \
27701          X"$as_dir" : 'X\(//\)$' \| \
27702          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
27703 $as_echo X"$as_dir" |
27704     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27705             s//\1/
27706             q
27707           }
27708           /^X\(\/\/\)[^/].*/{
27709             s//\1/
27710             q
27711           }
27712           /^X\(\/\/\)$/{
27713             s//\1/
27714             q
27715           }
27716           /^X\(\/\).*/{
27717             s//\1/
27718             q
27719           }
27720           s/.*/./; q'`
27721       test -d "$as_dir" && break
27722     done
27723     test -z "$as_dirs" || eval "mkdir $as_dirs"
27724   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
27725
27726
27727 } # as_fn_mkdir_p
27728 if mkdir -p . 2>/dev/null; then
27729   as_mkdir_p='mkdir -p "$as_dir"'
27730 else
27731   test -d ./-p && rmdir ./-p
27732   as_mkdir_p=false
27733 fi
27734
27735 if test -x / >/dev/null 2>&1; then
27736   as_test_x='test -x'
27737 else
27738   if ls -dL / >/dev/null 2>&1; then
27739     as_ls_L_option=L
27740   else
27741     as_ls_L_option=
27742   fi
27743   as_test_x='
27744     eval sh -c '\''
27745       if test -d "$1"; then
27746         test -d "$1/.";
27747       else
27748         case $1 in #(
27749         -*)set "./$1";;
27750         esac;
27751         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
27752         ???[sx]*):;;*)false;;esac;fi
27753     '\'' sh
27754   '
27755 fi
27756 as_executable_p=$as_test_x
27757
27758 # Sed expression to map a string onto a valid CPP name.
27759 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
27760
27761 # Sed expression to map a string onto a valid variable name.
27762 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
27763
27764
27765 exec 6>&1
27766 ## ----------------------------------- ##
27767 ## Main body of $CONFIG_STATUS script. ##
27768 ## ----------------------------------- ##
27769 _ASEOF
27770 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
27771
27772 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27773 # Save the log message, to keep $0 and so on meaningful, and to
27774 # report actual input values of CONFIG_FILES etc. instead of their
27775 # values after options handling.
27776 ac_log="
27777 This file was extended by $as_me, which was
27778 generated by GNU Autoconf 2.64.  Invocation command line was
27779
27780   CONFIG_FILES    = $CONFIG_FILES
27781   CONFIG_HEADERS  = $CONFIG_HEADERS
27782   CONFIG_LINKS    = $CONFIG_LINKS
27783   CONFIG_COMMANDS = $CONFIG_COMMANDS
27784   $ $0 $@
27785
27786 on `(hostname || uname -n) 2>/dev/null | sed 1q`
27787 "
27788
27789 _ACEOF
27790
27791 case $ac_config_files in *"
27792 "*) set x $ac_config_files; shift; ac_config_files=$*;;
27793 esac
27794
27795 case $ac_config_headers in *"
27796 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
27797 esac
27798
27799
27800 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27801 # Files that config.status was made for.
27802 config_files="$ac_config_files"
27803 config_headers="$ac_config_headers"
27804 config_commands="$ac_config_commands"
27805
27806 _ACEOF
27807
27808 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27809 ac_cs_usage="\
27810 \`$as_me' instantiates files and other configuration actions
27811 from templates according to the current configuration.  Unless the files
27812 and actions are specified as TAGs, all are instantiated by default.
27813
27814 Usage: $0 [OPTION]... [TAG]...
27815
27816   -h, --help       print this help, then exit
27817   -V, --version    print version number and configuration settings, then exit
27818   -q, --quiet, --silent
27819                    do not print progress messages
27820   -d, --debug      don't remove temporary files
27821       --recheck    update $as_me by reconfiguring in the same conditions
27822       --file=FILE[:TEMPLATE]
27823                    instantiate the configuration file FILE
27824       --header=FILE[:TEMPLATE]
27825                    instantiate the configuration header FILE
27826
27827 Configuration files:
27828 $config_files
27829
27830 Configuration headers:
27831 $config_headers
27832
27833 Configuration commands:
27834 $config_commands
27835
27836 Report bugs to the package provider."
27837
27838 _ACEOF
27839 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27840 ac_cs_version="\\
27841 config.status
27842 configured by $0, generated by GNU Autoconf 2.64,
27843   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
27844
27845 Copyright (C) 2009 Free Software Foundation, Inc.
27846 This config.status script is free software; the Free Software Foundation
27847 gives unlimited permission to copy, distribute and modify it."
27848
27849 ac_pwd='$ac_pwd'
27850 srcdir='$srcdir'
27851 AWK='$AWK'
27852 test -n "\$AWK" || AWK=awk
27853 _ACEOF
27854
27855 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27856 # The default lists apply if the user does not specify any file.
27857 ac_need_defaults=:
27858 while test $# != 0
27859 do
27860   case $1 in
27861   --*=*)
27862     ac_option=`expr "X$1" : 'X\([^=]*\)='`
27863     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
27864     ac_shift=:
27865     ;;
27866   *)
27867     ac_option=$1
27868     ac_optarg=$2
27869     ac_shift=shift
27870     ;;
27871   esac
27872
27873   case $ac_option in
27874   # Handling of the options.
27875   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
27876     ac_cs_recheck=: ;;
27877   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
27878     $as_echo "$ac_cs_version"; exit ;;
27879   --debug | --debu | --deb | --de | --d | -d )
27880     debug=: ;;
27881   --file | --fil | --fi | --f )
27882     $ac_shift
27883     case $ac_optarg in
27884     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27885     esac
27886     as_fn_append CONFIG_FILES " '$ac_optarg'"
27887     ac_need_defaults=false;;
27888   --header | --heade | --head | --hea )
27889     $ac_shift
27890     case $ac_optarg in
27891     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27892     esac
27893     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
27894     ac_need_defaults=false;;
27895   --he | --h)
27896     # Conflict between --help and --header
27897     as_fn_error "ambiguous option: \`$1'
27898 Try \`$0 --help' for more information.";;
27899   --help | --hel | -h )
27900     $as_echo "$ac_cs_usage"; exit ;;
27901   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
27902   | -silent | --silent | --silen | --sile | --sil | --si | --s)
27903     ac_cs_silent=: ;;
27904
27905   # This is an error.
27906   -*) as_fn_error "unrecognized option: \`$1'
27907 Try \`$0 --help' for more information." ;;
27908
27909   *) as_fn_append ac_config_targets " $1"
27910      ac_need_defaults=false ;;
27911
27912   esac
27913   shift
27914 done
27915
27916 ac_configure_extra_args=
27917
27918 if $ac_cs_silent; then
27919   exec 6>/dev/null
27920   ac_configure_extra_args="$ac_configure_extra_args --silent"
27921 fi
27922
27923 _ACEOF
27924 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27925 if \$ac_cs_recheck; then
27926   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
27927   shift
27928   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
27929   CONFIG_SHELL='$SHELL'
27930   export CONFIG_SHELL
27931   exec "\$@"
27932 fi
27933
27934 _ACEOF
27935 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27936 exec 5>>config.log
27937 {
27938   echo
27939   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
27940 ## Running $as_me. ##
27941 _ASBOX
27942   $as_echo "$ac_log"
27943 } >&5
27944
27945 _ACEOF
27946 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27947 #
27948 # INIT-COMMANDS
27949 #
27950 subdirs='$subdirs'
27951
27952 _ACEOF
27953
27954 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27955
27956 # Handling of arguments.
27957 for ac_config_target in $ac_config_targets
27958 do
27959   case $ac_config_target in
27960     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
27961     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
27962     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
27963     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
27964     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
27965     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
27966
27967   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
27968   esac
27969 done
27970
27971
27972 # If the user did not use the arguments to specify the items to instantiate,
27973 # then the envvar interface is used.  Set only those that are not.
27974 # We use the long form for the default assignment because of an extremely
27975 # bizarre bug on SunOS 4.1.3.
27976 if $ac_need_defaults; then
27977   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
27978   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
27979   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
27980 fi
27981
27982 # Have a temporary directory for convenience.  Make it in the build tree
27983 # simply because there is no reason against having it here, and in addition,
27984 # creating and moving files from /tmp can sometimes cause problems.
27985 # Hook for its removal unless debugging.
27986 # Note that there is a small window in which the directory will not be cleaned:
27987 # after its creation but before its name has been assigned to `$tmp'.
27988 $debug ||
27989 {
27990   tmp=
27991   trap 'exit_status=$?
27992   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
27993 ' 0
27994   trap 'as_fn_exit 1' 1 2 13 15
27995 }
27996 # Create a (secure) tmp directory for tmp files.
27997
27998 {
27999   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
28000   test -n "$tmp" && test -d "$tmp"
28001 }  ||
28002 {
28003   tmp=./conf$$-$RANDOM
28004   (umask 077 && mkdir "$tmp")
28005 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
28006
28007 # Set up the scripts for CONFIG_FILES section.
28008 # No need to generate them if there are no CONFIG_FILES.
28009 # This happens for instance with `./config.status config.h'.
28010 if test -n "$CONFIG_FILES"; then
28011
28012 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
28013   ac_cs_awk_getline=:
28014   ac_cs_awk_pipe_init=
28015   ac_cs_awk_read_file='
28016       while ((getline aline < (F[key])) > 0)
28017         print(aline)
28018       close(F[key])'
28019   ac_cs_awk_pipe_fini=
28020 else
28021   ac_cs_awk_getline=false
28022   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
28023   ac_cs_awk_read_file='
28024       print "|#_!!_#|"
28025       print "cat " F[key] " &&"
28026       '$ac_cs_awk_pipe_init
28027   # The final `:' finishes the AND list.
28028   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
28029 fi
28030 ac_cr=`echo X | tr X '\015'`
28031 # On cygwin, bash can eat \r inside `` if the user requested igncr.
28032 # But we know of no other shell where ac_cr would be empty at this
28033 # point, so we can use a bashism as a fallback.
28034 if test "x$ac_cr" = x; then
28035   eval ac_cr=\$\'\\r\'
28036 fi
28037 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
28038 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
28039   ac_cs_awk_cr='\r'
28040 else
28041   ac_cs_awk_cr=$ac_cr
28042 fi
28043
28044 echo 'BEGIN {' >"$tmp/subs1.awk" &&
28045 _ACEOF
28046
28047 # Create commands to substitute file output variables.
28048 {
28049   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
28050   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
28051   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
28052   echo "_ACAWK" &&
28053   echo "_ACEOF"
28054 } >conf$$files.sh &&
28055 . ./conf$$files.sh ||
28056   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28057 rm -f conf$$files.sh
28058
28059 {
28060   echo "cat >conf$$subs.awk <<_ACEOF" &&
28061   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
28062   echo "_ACEOF"
28063 } >conf$$subs.sh ||
28064   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28065 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
28066 ac_delim='%!_!# '
28067 for ac_last_try in false false false false false :; do
28068   . ./conf$$subs.sh ||
28069     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28070
28071   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
28072   if test $ac_delim_n = $ac_delim_num; then
28073     break
28074   elif $ac_last_try; then
28075     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28076   else
28077     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28078   fi
28079 done
28080 rm -f conf$$subs.sh
28081
28082 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28083 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
28084 _ACEOF
28085 sed -n '
28086 h
28087 s/^/S["/; s/!.*/"]=/
28088 p
28089 g
28090 s/^[^!]*!//
28091 :repl
28092 t repl
28093 s/'"$ac_delim"'$//
28094 t delim
28095 :nl
28096 h
28097 s/\(.\{148\}\).*/\1/
28098 t more1
28099 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
28100 p
28101 n
28102 b repl
28103 :more1
28104 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28105 p
28106 g
28107 s/.\{148\}//
28108 t nl
28109 :delim
28110 h
28111 s/\(.\{148\}\).*/\1/
28112 t more2
28113 s/["\\]/\\&/g; s/^/"/; s/$/"/
28114 p
28115 b
28116 :more2
28117 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28118 p
28119 g
28120 s/.\{148\}//
28121 t delim
28122 ' <conf$$subs.awk | sed '
28123 /^[^""]/{
28124   N
28125   s/\n//
28126 }
28127 ' >>$CONFIG_STATUS || ac_write_fail=1
28128 rm -f conf$$subs.awk
28129 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28130 _ACAWK
28131 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
28132   for (key in S) S_is_set[key] = 1
28133   FS = "\a"
28134   \$ac_cs_awk_pipe_init
28135 }
28136 {
28137   line = $ 0
28138   nfields = split(line, field, "@")
28139   substed = 0
28140   len = length(field[1])
28141   for (i = 2; i < nfields; i++) {
28142     key = field[i]
28143     keylen = length(key)
28144     if (S_is_set[key]) {
28145       value = S[key]
28146       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
28147       len += length(value) + length(field[++i])
28148       substed = 1
28149     } else
28150       len += 1 + keylen
28151   }
28152   if (nfields == 3 && !substed) {
28153     key = field[2]
28154     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
28155       \$ac_cs_awk_read_file
28156       next
28157     }
28158   }
28159   print line
28160 }
28161 \$ac_cs_awk_pipe_fini
28162 _ACAWK
28163 _ACEOF
28164 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28165 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
28166   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
28167 else
28168   cat
28169 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
28170   || as_fn_error "could not setup config files machinery" "$LINENO" 5
28171 _ACEOF
28172
28173 # VPATH may cause trouble with some makes, so we remove $(srcdir),
28174 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
28175 # trailing colons and then remove the whole line if VPATH becomes empty
28176 # (actually we leave an empty line to preserve line numbers).
28177 if test "x$srcdir" = x.; then
28178   ac_vpsub='/^[  ]*VPATH[        ]*=/{
28179 s/:*\$(srcdir):*/:/
28180 s/:*\${srcdir}:*/:/
28181 s/:*@srcdir@:*/:/
28182 s/^\([^=]*=[     ]*\):*/\1/
28183 s/:*$//
28184 s/^[^=]*=[       ]*$//
28185 }'
28186 fi
28187
28188 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28189 fi # test -n "$CONFIG_FILES"
28190
28191 # Set up the scripts for CONFIG_HEADERS section.
28192 # No need to generate them if there are no CONFIG_HEADERS.
28193 # This happens for instance with `./config.status Makefile'.
28194 if test -n "$CONFIG_HEADERS"; then
28195 cat >"$tmp/defines.awk" <<\_ACAWK ||
28196 BEGIN {
28197 _ACEOF
28198
28199 # Transform confdefs.h into an awk script `defines.awk', embedded as
28200 # here-document in config.status, that substitutes the proper values into
28201 # config.h.in to produce config.h.
28202
28203 # Create a delimiter string that does not exist in confdefs.h, to ease
28204 # handling of long lines.
28205 ac_delim='%!_!# '
28206 for ac_last_try in false false :; do
28207   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
28208   if test -z "$ac_t"; then
28209     break
28210   elif $ac_last_try; then
28211     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
28212   else
28213     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28214   fi
28215 done
28216
28217 # For the awk script, D is an array of macro values keyed by name,
28218 # likewise P contains macro parameters if any.  Preserve backslash
28219 # newline sequences.
28220
28221 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
28222 sed -n '
28223 s/.\{148\}/&'"$ac_delim"'/g
28224 t rset
28225 :rset
28226 s/^[     ]*#[    ]*define[       ][      ]*/ /
28227 t def
28228 d
28229 :def
28230 s/\\$//
28231 t bsnl
28232 s/["\\]/\\&/g
28233 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28234 D["\1"]=" \3"/p
28235 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
28236 d
28237 :bsnl
28238 s/["\\]/\\&/g
28239 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28240 D["\1"]=" \3\\\\\\n"\\/p
28241 t cont
28242 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
28243 t cont
28244 d
28245 :cont
28246 n
28247 s/.\{148\}/&'"$ac_delim"'/g
28248 t clear
28249 :clear
28250 s/\\$//
28251 t bsnlc
28252 s/["\\]/\\&/g; s/^/"/; s/$/"/p
28253 d
28254 :bsnlc
28255 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
28256 b cont
28257 ' <confdefs.h | sed '
28258 s/'"$ac_delim"'/"\\\
28259 "/g' >>$CONFIG_STATUS || ac_write_fail=1
28260
28261 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28262   for (key in D) D_is_set[key] = 1
28263   FS = "\a"
28264 }
28265 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
28266   line = \$ 0
28267   split(line, arg, " ")
28268   if (arg[1] == "#") {
28269     defundef = arg[2]
28270     mac1 = arg[3]
28271   } else {
28272     defundef = substr(arg[1], 2)
28273     mac1 = arg[2]
28274   }
28275   split(mac1, mac2, "(") #)
28276   macro = mac2[1]
28277   prefix = substr(line, 1, index(line, defundef) - 1)
28278   if (D_is_set[macro]) {
28279     # Preserve the white space surrounding the "#".
28280     print prefix "define", macro P[macro] D[macro]
28281     next
28282   } else {
28283     # Replace #undef with comments.  This is necessary, for example,
28284     # in the case of _POSIX_SOURCE, which is predefined and required
28285     # on some systems where configure will not decide to define it.
28286     if (defundef == "undef") {
28287       print "/*", prefix defundef, macro, "*/"
28288       next
28289     }
28290   }
28291 }
28292 { print }
28293 _ACAWK
28294 _ACEOF
28295 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28296   as_fn_error "could not setup config headers machinery" "$LINENO" 5
28297 fi # test -n "$CONFIG_HEADERS"
28298
28299
28300 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
28301 shift
28302 for ac_tag
28303 do
28304   case $ac_tag in
28305   :[FHLC]) ac_mode=$ac_tag; continue;;
28306   esac
28307   case $ac_mode$ac_tag in
28308   :[FHL]*:*);;
28309   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
28310   :[FH]-) ac_tag=-:-;;
28311   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
28312   esac
28313   ac_save_IFS=$IFS
28314   IFS=:
28315   set x $ac_tag
28316   IFS=$ac_save_IFS
28317   shift
28318   ac_file=$1
28319   shift
28320
28321   case $ac_mode in
28322   :L) ac_source=$1;;
28323   :[FH])
28324     ac_file_inputs=
28325     for ac_f
28326     do
28327       case $ac_f in
28328       -) ac_f="$tmp/stdin";;
28329       *) # Look for the file first in the build tree, then in the source tree
28330          # (if the path is not absolute).  The absolute path cannot be DOS-style,
28331          # because $ac_f cannot contain `:'.
28332          test -f "$ac_f" ||
28333            case $ac_f in
28334            [\\/$]*) false;;
28335            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
28336            esac ||
28337            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
28338       esac
28339       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
28340       as_fn_append ac_file_inputs " '$ac_f'"
28341     done
28342
28343     # Let's still pretend it is `configure' which instantiates (i.e., don't
28344     # use $as_me), people would be surprised to read:
28345     #    /* config.h.  Generated by config.status.  */
28346     configure_input='Generated from '`
28347           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
28348         `' by configure.'
28349     if test x"$ac_file" != x-; then
28350       configure_input="$ac_file.  $configure_input"
28351       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
28352 $as_echo "$as_me: creating $ac_file" >&6;}
28353     fi
28354     # Neutralize special characters interpreted by sed in replacement strings.
28355     case $configure_input in #(
28356     *\&* | *\|* | *\\* )
28357        ac_sed_conf_input=`$as_echo "$configure_input" |
28358        sed 's/[\\\\&|]/\\\\&/g'`;; #(
28359     *) ac_sed_conf_input=$configure_input;;
28360     esac
28361
28362     case $ac_tag in
28363     *:-:* | *:-) cat >"$tmp/stdin" \
28364       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
28365     esac
28366     ;;
28367   esac
28368
28369   ac_dir=`$as_dirname -- "$ac_file" ||
28370 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28371          X"$ac_file" : 'X\(//\)[^/]' \| \
28372          X"$ac_file" : 'X\(//\)$' \| \
28373          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
28374 $as_echo X"$ac_file" |
28375     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28376             s//\1/
28377             q
28378           }
28379           /^X\(\/\/\)[^/].*/{
28380             s//\1/
28381             q
28382           }
28383           /^X\(\/\/\)$/{
28384             s//\1/
28385             q
28386           }
28387           /^X\(\/\).*/{
28388             s//\1/
28389             q
28390           }
28391           s/.*/./; q'`
28392   as_dir="$ac_dir"; as_fn_mkdir_p
28393   ac_builddir=.
28394
28395 case "$ac_dir" in
28396 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
28397 *)
28398   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
28399   # A ".." for each directory in $ac_dir_suffix.
28400   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
28401   case $ac_top_builddir_sub in
28402   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
28403   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
28404   esac ;;
28405 esac
28406 ac_abs_top_builddir=$ac_pwd
28407 ac_abs_builddir=$ac_pwd$ac_dir_suffix
28408 # for backward compatibility:
28409 ac_top_builddir=$ac_top_build_prefix
28410
28411 case $srcdir in
28412   .)  # We are building in place.
28413     ac_srcdir=.
28414     ac_top_srcdir=$ac_top_builddir_sub
28415     ac_abs_top_srcdir=$ac_pwd ;;
28416   [\\/]* | ?:[\\/]* )  # Absolute name.
28417     ac_srcdir=$srcdir$ac_dir_suffix;
28418     ac_top_srcdir=$srcdir
28419     ac_abs_top_srcdir=$srcdir ;;
28420   *) # Relative name.
28421     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
28422     ac_top_srcdir=$ac_top_build_prefix$srcdir
28423     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
28424 esac
28425 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
28426
28427
28428   case $ac_mode in
28429   :F)
28430   #
28431   # CONFIG_FILE
28432   #
28433
28434 _ACEOF
28435
28436 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28437 # If the template does not know about datarootdir, expand it.
28438 # FIXME: This hack should be removed a few years after 2.60.
28439 ac_datarootdir_hack=; ac_datarootdir_seen=
28440 ac_sed_dataroot='
28441 /datarootdir/ {
28442   p
28443   q
28444 }
28445 /@datadir@/p
28446 /@docdir@/p
28447 /@infodir@/p
28448 /@localedir@/p
28449 /@mandir@/p'
28450 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
28451 *datarootdir*) ac_datarootdir_seen=yes;;
28452 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
28453   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
28454 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
28455 _ACEOF
28456 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28457   ac_datarootdir_hack='
28458   s&@datadir@&$datadir&g
28459   s&@docdir@&$docdir&g
28460   s&@infodir@&$infodir&g
28461   s&@localedir@&$localedir&g
28462   s&@mandir@&$mandir&g
28463   s&\\\${datarootdir}&$datarootdir&g' ;;
28464 esac
28465 _ACEOF
28466
28467 # Neutralize VPATH when `$srcdir' = `.'.
28468 # Shell code in configure.ac might set extrasub.
28469 # FIXME: do we really want to maintain this feature?
28470 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28471 ac_sed_extra="$ac_vpsub
28472 $extrasub
28473 _ACEOF
28474 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28475 :t
28476 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
28477 s|@configure_input@|$ac_sed_conf_input|;t t
28478 s&@top_builddir@&$ac_top_builddir_sub&;t t
28479 s&@top_build_prefix@&$ac_top_build_prefix&;t t
28480 s&@srcdir@&$ac_srcdir&;t t
28481 s&@abs_srcdir@&$ac_abs_srcdir&;t t
28482 s&@top_srcdir@&$ac_top_srcdir&;t t
28483 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
28484 s&@builddir@&$ac_builddir&;t t
28485 s&@abs_builddir@&$ac_abs_builddir&;t t
28486 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
28487 $ac_datarootdir_hack
28488 "
28489 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
28490 if $ac_cs_awk_getline; then
28491   $AWK -f "$tmp/subs.awk"
28492 else
28493   $AWK -f "$tmp/subs.awk" | $SHELL
28494 fi >$tmp/out \
28495   || as_fn_error "could not create $ac_file" "$LINENO" 5
28496
28497 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
28498   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
28499   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
28500   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28501 which seems to be undefined.  Please make sure it is defined." >&5
28502 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28503 which seems to be undefined.  Please make sure it is defined." >&2;}
28504
28505   rm -f "$tmp/stdin"
28506   case $ac_file in
28507   -) cat "$tmp/out" && rm -f "$tmp/out";;
28508   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
28509   esac \
28510   || as_fn_error "could not create $ac_file" "$LINENO" 5
28511  ;;
28512   :H)
28513   #
28514   # CONFIG_HEADER
28515   #
28516   if test x"$ac_file" != x-; then
28517     {
28518       $as_echo "/* $configure_input  */" \
28519       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
28520     } >"$tmp/config.h" \
28521       || as_fn_error "could not create $ac_file" "$LINENO" 5
28522     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
28523       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
28524 $as_echo "$as_me: $ac_file is unchanged" >&6;}
28525     else
28526       rm -f "$ac_file"
28527       mv "$tmp/config.h" "$ac_file" \
28528         || as_fn_error "could not create $ac_file" "$LINENO" 5
28529     fi
28530   else
28531     $as_echo "/* $configure_input  */" \
28532       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
28533       || as_fn_error "could not create -" "$LINENO" 5
28534   fi
28535  ;;
28536
28537   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
28538 $as_echo "$as_me: executing $ac_file commands" >&6;}
28539  ;;
28540   esac
28541
28542
28543   case $ac_file$ac_mode in
28544     "as":F) chmod +x as ;;
28545     "collect-ld":F) chmod +x collect-ld ;;
28546     "nm":F) chmod +x nm ;;
28547     "default":C)
28548 case ${CONFIG_HEADERS} in
28549   *auto-host.h:config.in*)
28550   echo > cstamp-h ;;
28551 esac
28552 # Make sure all the subdirs exist.
28553 for d in $subdirs doc build common c-family
28554 do
28555     test -d $d || mkdir $d
28556 done
28557  ;;
28558
28559   esac
28560 done # for ac_tag
28561
28562
28563 as_fn_exit 0
28564 _ACEOF
28565 ac_clean_files=$ac_clean_files_save
28566
28567 test $ac_write_fail = 0 ||
28568   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
28569
28570
28571 # configure is writing to config.log, and then calls config.status.
28572 # config.status does its own redirection, appending to config.log.
28573 # Unfortunately, on DOS this fails, as config.log is still kept open
28574 # by configure, so config.status won't be able to write to it; its
28575 # output is simply discarded.  So we exec the FD to /dev/null,
28576 # effectively closing config.log, so it can be properly (re)opened and
28577 # appended to by config.status.  When coming back to configure, we
28578 # need to make the FD available again.
28579 if test "$no_create" != yes; then
28580   ac_cs_success=:
28581   ac_config_status_args=
28582   test "$silent" = yes &&
28583     ac_config_status_args="$ac_config_status_args --quiet"
28584   exec 5>/dev/null
28585   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
28586   exec 5>>config.log
28587   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
28588   # would make configure fail if this is the last instruction.
28589   $ac_cs_success || as_fn_exit $?
28590 fi
28591 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
28592   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
28593 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
28594 fi
28595
28596