gcc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1
 173
 174   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 175     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 176     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 177     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 178     PATH=/empty FPATH=/empty; export PATH FPATH
 179     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 180       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 181   if (eval "$as_required") 2>/dev/null; then :
 182   as_have_required=yes
 183 else
 184   as_have_required=no
 185 fi
 186   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 187
 188 else
 189   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 190 as_found=false
 191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 192 do
 193   IFS=$as_save_IFS
 194   test -z "$as_dir" && as_dir=.
 195   as_found=:
 196   case $as_dir in #(
 197          /*)
 198            for as_base in sh bash ksh sh5; do
 199              # Try only shells that exist, to save several forks.
 200              as_shell=$as_dir/$as_base
 201              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 202                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 203   CONFIG_SHELL=$as_shell as_have_required=yes
 204                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 205   break 2
 206 fi
 207 fi
 208            done;;
 209        esac
 210   as_found=false
 211 done
 212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 213               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 214   CONFIG_SHELL=$SHELL as_have_required=yes
 215 fi; }
 216 IFS=$as_save_IFS
 217
 218
 219       if test "x$CONFIG_SHELL" != x; then :
 220   # We cannot yet assume a decent shell, so we have to provide a
 221         # neutralization value for shells without unset; and this also
 222         # works around shells that cannot unset nonexistent variables.
 223         BASH_ENV=/dev/null
 224         ENV=/dev/null
 225         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 226         export CONFIG_SHELL
 227         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 228 fi
 229
 230     if test x$as_have_required = xno; then :
 231   $as_echo "$0: This script requires a shell more modern than all"
 232   $as_echo "$0: the shells that I found on your system."
 233   if test x${ZSH_VERSION+set} = xset ; then
 234     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 235     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 236   else
 237     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 238 $0: including any error possibly output before this
 239 $0: message. Then install a modern shell, or manually run
 240 $0: the script under such a shell if you do have one."
 241   fi
 242   exit 1
 243 fi
 244 fi
 245 fi
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247 export SHELL
 248 # Unset more variables known to interfere with behavior of common tools.
 249 CLICOLOR_FORCE= GREP_OPTIONS=
 250 unset CLICOLOR_FORCE GREP_OPTIONS
 251
 252 ## --------------------- ##
 253 ## M4sh Shell Functions. ##
 254 ## --------------------- ##
 255 # as_fn_unset VAR
 256 # ---------------
 257 # Portably unset VAR.
 258 as_fn_unset ()
 259 {
 260   { eval $1=; unset $1;}
 261 }
 262 as_unset=as_fn_unset
 263
 264 # as_fn_set_status STATUS
 265 # -----------------------
 266 # Set $? to STATUS, without forking.
 267 as_fn_set_status ()
 268 {
 269   return $1
 270 } # as_fn_set_status
 271
 272 # as_fn_exit STATUS
 273 # -----------------
 274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 275 as_fn_exit ()
 276 {
 277   set +e
 278   as_fn_set_status $1
 279   exit $1
 280 } # as_fn_exit
 281
 282 # as_fn_mkdir_p
 283 # -------------
 284 # Create "$as_dir" as a directory, including parents if necessary.
 285 as_fn_mkdir_p ()
 286 {
 287
 288   case $as_dir in #(
 289   -*) as_dir=./$as_dir;;
 290   esac
 291   test -d "$as_dir" || eval $as_mkdir_p || {
 292     as_dirs=
 293     while :; do
 294       case $as_dir in #(
 295       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 296       *) as_qdir=$as_dir;;
 297       esac
 298       as_dirs="'$as_qdir' $as_dirs"
 299       as_dir=`$as_dirname -- "$as_dir" ||
 300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 301          X"$as_dir" : 'X\(//\)[^/]' \| \
 302          X"$as_dir" : 'X\(//\)$' \| \
 303          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 304 $as_echo X"$as_dir" |
 305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\/\)[^/].*/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\/\)$/{
 314             s//\1/
 315             q
 316           }
 317           /^X\(\/\).*/{
 318             s//\1/
 319             q
 320           }
 321           s/.*/./; q'`
 322       test -d "$as_dir" && break
 323     done
 324     test -z "$as_dirs" || eval "mkdir $as_dirs"
 325   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 326
 327
 328 } # as_fn_mkdir_p
 329 # as_fn_append VAR VALUE
 330 # ----------------------
 331 # Append the text in VALUE to the end of the definition contained in VAR. Take
 332 # advantage of any shell optimizations that allow amortized linear growth over
 333 # repeated appends, instead of the typical quadratic growth present in naive
 334 # implementations.
 335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 336   eval 'as_fn_append ()
 337   {
 338     eval $1+=\$2
 339   }'
 340 else
 341   as_fn_append ()
 342   {
 343     eval $1=\$$1\$2
 344   }
 345 fi # as_fn_append
 346
 347 # as_fn_arith ARG...
 348 # ------------------
 349 # Perform arithmetic evaluation on the ARGs, and store the result in the
 350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 351 # must be portable across $(()) and expr.
 352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 353   eval 'as_fn_arith ()
 354   {
 355     as_val=$(( $* ))
 356   }'
 357 else
 358   as_fn_arith ()
 359   {
 360     as_val=`expr "$@" || test $? -eq 1`
 361   }
 362 fi # as_fn_arith
 363
 364
 365 # as_fn_error ERROR [LINENO LOG_FD]
 366 # ---------------------------------
 367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 369 # script with status $?, using 1 if that was 0.
 370 as_fn_error ()
 371 {
 372   as_status=$?; test $as_status -eq 0 && as_status=1
 373   if test "$3"; then
 374     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 375     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 376   fi
 377   $as_echo "$as_me: error: $1" >&2
 378   as_fn_exit $as_status
 379 } # as_fn_error
 380
 381 if expr a : '\(a\)' >/dev/null 2>&1 &&
 382    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 383   as_expr=expr
 384 else
 385   as_expr=false
 386 fi
 387
 388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 389   as_basename=basename
 390 else
 391   as_basename=false
 392 fi
 393
 394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 395   as_dirname=dirname
 396 else
 397   as_dirname=false
 398 fi
 399
 400 as_me=`$as_basename -- "$0" ||
 401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 402          X"$0" : 'X\(//\)$' \| \
 403          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 404 $as_echo X/"$0" |
 405     sed '/^.*\/\([^/][^/]*\)\/*$/{
 406             s//\1/
 407             q
 408           }
 409           /^X\/\(\/\/\)$/{
 410             s//\1/
 411             q
 412           }
 413           /^X\/\(\/\).*/{
 414             s//\1/
 415             q
 416           }
 417           s/.*/./; q'`
 418
 419 # Avoid depending upon Character Ranges.
 420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 423 as_cr_digits='0123456789'
 424 as_cr_alnum=$as_cr_Letters$as_cr_digits
 425
 426
 427   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 428   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 429   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 430   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 431   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 432   sed -n '
 433     p
 434     /[$]LINENO/=
 435   ' <$as_myself |
 436     sed '
 437       s/[$]LINENO.*/&-/
 438       t lineno
 439       b
 440       :lineno
 441       N
 442       :loop
 443       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 444       t loop
 445       s/-\n.*//
 446     ' >$as_me.lineno &&
 447   chmod +x "$as_me.lineno" ||
 448     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 449
 450   # Don't try to exec as it changes $[0], causing all sort of problems
 451   # (the dirname of $[0] is not the place where we might find the
 452   # original and so on.  Autoconf is especially sensitive to this).
 453   . "./$as_me.lineno"
 454   # Exit status is that of the last command.
 455   exit
 456 }
 457
 458 ECHO_C= ECHO_N= ECHO_T=
 459 case `echo -n x` in #(((((
 460 -n*)
 461   case `echo 'xy\c'` in
 462   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 463   xy)  ECHO_C='\c';;
 464   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 465        ECHO_T=' ';;
 466   esac;;
 467 *)
 468   ECHO_N='-n';;
 469 esac
 470
 471 rm -f conf$$ conf$$.exe conf$$.file
 472 if test -d conf$$.dir; then
 473   rm -f conf$$.dir/conf$$.file
 474 else
 475   rm -f conf$$.dir
 476   mkdir conf$$.dir 2>/dev/null
 477 fi
 478 if (echo >conf$$.file) 2>/dev/null; then
 479   if ln -s conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s='ln -s'
 481     # ... but there are two gotchas:
 482     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 483     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 484     # In both cases, we have to default to `cp -p'.
 485     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 486       as_ln_s='cp -p'
 487   elif ln conf$$.file conf$$ 2>/dev/null; then
 488     as_ln_s=ln
 489   else
 490     as_ln_s='cp -p'
 491   fi
 492 else
 493   as_ln_s='cp -p'
 494 fi
 495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 496 rmdir conf$$.dir 2>/dev/null
 497
 498 if mkdir -p . 2>/dev/null; then
 499   as_mkdir_p='mkdir -p "$as_dir"'
 500 else
 501   test -d ./-p && rmdir ./-p
 502   as_mkdir_p=false
 503 fi
 504
 505 if test -x / >/dev/null 2>&1; then
 506   as_test_x='test -x'
 507 else
 508   if ls -dL / >/dev/null 2>&1; then
 509     as_ls_L_option=L
 510   else
 511     as_ls_L_option=
 512   fi
 513   as_test_x='
 514     eval sh -c '\''
 515       if test -d "$1"; then
 516         test -d "$1/.";
 517       else
 518         case $1 in #(
 519         -*)set "./$1";;
 520         esac;
 521         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 522         ???[sx]*):;;*)false;;esac;fi
 523     '\'' sh
 524   '
 525 fi
 526 as_executable_p=$as_test_x
 527
 528 # Sed expression to map a string onto a valid CPP name.
 529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 530
 531 # Sed expression to map a string onto a valid variable name.
 532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 SHELL=${CONFIG_SHELL-/bin/sh}
 535
 536
 537 exec 7<&0 </dev/null 6>&1
 538
 539 # Name of the host.
 540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 541 # so uname gets run too.
 542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 543
 544 #
 545 # Initializations.
 546 #
 547 ac_default_prefix=/usr/local
 548 ac_clean_files=
 549 ac_config_libobj_dir=.
 550 LIBOBJS=
 551 cross_compiling=no
 552 subdirs=
 553 MFLAGS=
 554 MAKEFLAGS=
 555
 556 # Identity of this package.
 557 PACKAGE_NAME=
 558 PACKAGE_TARNAME=
 559 PACKAGE_VERSION=
 560 PACKAGE_STRING=
 561 PACKAGE_BUGREPORT=
 562 PACKAGE_URL=
 563
 564 ac_unique_file="tree.c"
 565 # Factoring default headers for most tests.
 566 ac_includes_default="\
 567 #include <stdio.h>
 568 #ifdef HAVE_SYS_TYPES_H
 569 # include <sys/types.h>
 570 #endif
 571 #ifdef HAVE_SYS_STAT_H
 572 # include <sys/stat.h>
 573 #endif
 574 #ifdef STDC_HEADERS
 575 # include <stdlib.h>
 576 # include <stddef.h>
 577 #else
 578 # ifdef HAVE_STDLIB_H
 579 #  include <stdlib.h>
 580 # endif
 581 #endif
 582 #ifdef HAVE_STRING_H
 583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 584 #  include <memory.h>
 585 # endif
 586 # include <string.h>
 587 #endif
 588 #ifdef HAVE_STRINGS_H
 589 # include <strings.h>
 590 #endif
 591 #ifdef HAVE_INTTYPES_H
 592 # include <inttypes.h>
 593 #endif
 594 #ifdef HAVE_STDINT_H
 595 # include <stdint.h>
 596 #endif
 597 #ifdef HAVE_UNISTD_H
 598 # include <unistd.h>
 599 #endif"
 600
 601 ac_subst_vars='LTLIBOBJS
 602 LIBOBJS
 603 enable_plugin
 604 pluginlibs
 605 CLOOGINC
 606 CLOOGLIBS
 607 ISLINC
 608 ISLLIBS
 609 GMPINC
 610 GMPLIBS
 611 target_cpu_default
 612 fortran_target_objs
 613 cxx_target_objs
 614 c_target_objs
 615 use_gcc_stdint
 616 xm_defines
 617 xm_include_list
 618 xm_file_list
 619 tm_p_include_list
 620 tm_p_file_list
 621 tm_defines
 622 tm_include_list
 623 tm_file_list
 624 common_out_object_file
 625 common_out_file
 626 out_object_file
 627 out_file
 628 objc_boehm_gc
 629 md_file
 630 local_prefix
 631 lang_tree_files
 632 lang_specs_files
 633 lang_opt_files
 634 install
 635 out_host_hook_obj
 636 host_xm_defines
 637 host_xm_include_list
 638 host_xm_file_list
 639 host_exeext
 640 gcc_gxx_include_dir_add_sysroot
 641 gcc_gxx_include_dir
 642 gcc_config_arguments
 643 float_h_file
 644 extra_programs
 645 extra_objs
 646 extra_headers_list
 647 user_headers_inc_next_post
 648 user_headers_inc_next_pre
 649 extra_gcc_objs
 650 TM_MULTILIB_EXCEPTIONS_CONFIG
 651 TM_MULTILIB_CONFIG
 652 TM_ENDIAN_CONFIG
 653 tmake_file
 654 xmake_file
 655 cpp_install_dir
 656 check_languages
 657 build_file_translate
 658 build_xm_defines
 659 build_xm_include_list
 660 build_xm_file_list
 661 build_install_headers_dir
 662 build_exeext
 663 all_selected_languages
 664 all_languages
 665 all_lang_makefrags
 666 all_gtfiles
 667 all_compilers
 668 srcdir
 669 subdirs
 670 dollar
 671 gcc_tooldir
 672 enable_lto
 673 MAINT
 674 zlibinc
 675 zlibdir
 676 HOST_LIBS
 677 GGC
 678 libgcc_visibility
 679 gcc_cv_readelf
 680 gcc_cv_objdump
 681 ORIGINAL_NM_FOR_TARGET
 682 gcc_cv_nm
 683 ORIGINAL_LD_FOR_TARGET
 684 ORIGINAL_PLUGIN_LD_FOR_TARGET
 685 gcc_cv_ld
 686 ORIGINAL_AS_FOR_TARGET
 687 gcc_cv_as
 688 enable_fast_install
 689 objdir
 690 OTOOL64
 691 OTOOL
 692 LIPO
 693 NMEDIT
 694 DSYMUTIL
 695 STRIP
 696 OBJDUMP
 697 ac_ct_DUMPBIN
 698 DUMPBIN
 699 LD
 700 FGREP
 701 SED
 702 LIBTOOL
 703 collect2
 704 STMP_FIXINC
 705 BUILD_LDFLAGS
 706 BUILD_CXXFLAGS
 707 BUILD_CFLAGS
 708 CXX_FOR_BUILD
 709 CC_FOR_BUILD
 710 inhibit_libc
 711 SYSTEM_HEADER_DIR
 712 ALL
 713 CROSS
 714 CATOBJEXT
 715 GENCAT
 716 INSTOBJEXT
 717 DATADIRNAME
 718 CATALOGS
 719 POSUB
 720 GMSGFMT
 721 XGETTEXT
 722 INCINTL
 723 LIBINTL_DEP
 724 LIBINTL
 725 USE_NLS
 726 extra_opt_files
 727 extra_modes_file
 728 NATIVE_SYSTEM_HEADER_DIR
 729 objext
 730 manext
 731 LIBICONV_DEP
 732 LTLIBICONV
 733 LIBICONV
 734 LDEXP_LIB
 735 EXTRA_GCC_LIBS
 736 GNAT_LIBEXC
 737 COLLECT2_LIBS
 738 CXXCPP
 739 AR
 740 NM
 741 BISON
 742 FLEX
 743 GENERATED_MANPAGES
 744 BUILD_INFO
 745 MAKEINFO
 746 have_mktemp_command
 747 make_compare_target
 748 INSTALL_DATA
 749 INSTALL_PROGRAM
 750 INSTALL
 751 ranlib_flags
 752 RANLIB
 753 LN
 754 LN_S
 755 AWK
 756 SET_MAKE
 757 REPORT_BUGS_TEXI
 758 REPORT_BUGS_TO
 759 PKGVERSION
 760 CONFIGURE_SPECS
 761 CROSS_SYSTEM_HEADER_DIR
 762 TARGET_SYSTEM_ROOT_DEFINE
 763 TARGET_SYSTEM_ROOT
 764 SYSROOT_CFLAGS_FOR_TARGET
 765 enable_shared
 766 enable_fixed_point
 767 enable_decimal_float
 768 enable_multilib
 769 coverage_flags
 770 valgrind_command
 771 valgrind_path_defines
 772 valgrind_path
 773 TREEBROWSER
 774 nocommon_flag
 775 noexception_flags
 776 warn_cxxflags
 777 warn_cflags
 778 c_strict_warn
 779 strict_warn
 780 c_loose_warn
 781 loose_warn
 782 EGREP
 783 GREP
 784 CPP
 785 PICFLAG_FOR_TARGET
 786 OUTPUT_OPTION
 787 NO_MINUS_C_MINUS_O
 788 GNATMAKE
 789 GNATBIND
 790 ac_ct_CXX
 791 CXXFLAGS
 792 CXX
 793 OBJEXT
 794 EXEEXT
 795 ac_ct_CC
 796 CPPFLAGS
 797 LDFLAGS
 798 CFLAGS
 799 CC
 800 GENINSRC
 801 target_subdir
 802 host_subdir
 803 build_subdir
 804 build_libsubdir
 805 target_noncanonical
 806 target_os
 807 target_vendor
 808 target_cpu
 809 target
 810 host_os
 811 host_vendor
 812 host_cpu
 813 host
 814 build_os
 815 build_vendor
 816 build_cpu
 817 build
 818 target_alias
 819 host_alias
 820 build_alias
 821 LIBS
 822 ECHO_T
 823 ECHO_N
 824 ECHO_C
 825 DEFS
 826 mandir
 827 localedir
 828 libdir
 829 psdir
 830 pdfdir
 831 dvidir
 832 htmldir
 833 infodir
 834 docdir
 835 oldincludedir
 836 includedir
 837 localstatedir
 838 sharedstatedir
 839 sysconfdir
 840 datadir
 841 datarootdir
 842 libexecdir
 843 sbindir
 844 bindir
 845 program_transform_name
 846 prefix
 847 exec_prefix
 848 PACKAGE_URL
 849 PACKAGE_BUGREPORT
 850 PACKAGE_STRING
 851 PACKAGE_VERSION
 852 PACKAGE_TARNAME
 853 PACKAGE_NAME
 854 PATH_SEPARATOR
 855 SHELL'
 856 ac_subst_files='option_includes
 857 language_hooks'
 858 ac_user_opts='
 859 enable_option_checking
 860 with_build_libsubdir
 861 with_local_prefix
 862 with_gxx_include_dir
 863 with_cpp_install_dir
 864 enable_generated_files_in_srcdir
 865 with_gnu_ld
 866 with_ld
 867 with_demangler_in_ld
 868 with_gnu_as
 869 with_as
 870 enable_largefile
 871 enable_werror_always
 872 enable_checking
 873 enable_coverage
 874 enable_gather_detailed_mem_stats
 875 with_stabs
 876 enable_multilib
 877 enable___cxa_atexit
 878 enable_decimal_float
 879 enable_fixed_point
 880 enable_threads
 881 enable_tls
 882 enable_objc_gc
 883 with_dwarf2
 884 enable_shared
 885 with_native_system_header_dir
 886 with_build_sysroot
 887 with_sysroot
 888 with_specs
 889 with_pkgversion
 890 with_bugurl
 891 enable_languages
 892 with_multilib_list
 893 enable_rpath
 894 with_libiconv_prefix
 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_initfini_array
 908 enable_comdat
 909 enable_gnu_unique_object
 910 enable_linker_build_id
 911 with_long_double_128
 912 with_gc
 913 with_system_zlib
 914 enable_maintainer_mode
 915 enable_version_specific_runtime_libs
 916 enable_plugin
 917 enable_libquadmath_support
 918 with_linker_hash_style
 919 '
 920       ac_precious_vars='build_alias
 921 host_alias
 922 target_alias
 923 CC
 924 CFLAGS
 925 LDFLAGS
 926 LIBS
 927 CPPFLAGS
 928 CXX
 929 CXXFLAGS
 930 CCC
 931 CPP
 932 CXXCPP
 933 GMPLIBS
 934 GMPINC
 935 ISLLIBS
 936 ISLINC
 937 CLOOGLIBS
 938 CLOOGINC'
 939
 940
 941 # Initialize some variables set by options.
 942 ac_init_help=
 943 ac_init_version=false
 944 ac_unrecognized_opts=
 945 ac_unrecognized_sep=
 946 # The variables have the same names as the options, with
 947 # dashes changed to underlines.
 948 cache_file=/dev/null
 949 exec_prefix=NONE
 950 no_create=
 951 no_recursion=
 952 prefix=NONE
 953 program_prefix=NONE
 954 program_suffix=NONE
 955 program_transform_name=s,x,x,
 956 silent=
 957 site=
 958 srcdir=
 959 verbose=
 960 x_includes=NONE
 961 x_libraries=NONE
 962
 963 # Installation directory options.
 964 # These are left unexpanded so users can "make install exec_prefix=/foo"
 965 # and all the variables that are supposed to be based on exec_prefix
 966 # by default will actually change.
 967 # Use braces instead of parens because sh, perl, etc. also accept them.
 968 # (The list follows the same order as the GNU Coding Standards.)
 969 bindir='${exec_prefix}/bin'
 970 sbindir='${exec_prefix}/sbin'
 971 libexecdir='${exec_prefix}/libexec'
 972 datarootdir='${prefix}/share'
 973 datadir='${datarootdir}'
 974 sysconfdir='${prefix}/etc'
 975 sharedstatedir='${prefix}/com'
 976 localstatedir='${prefix}/var'
 977 includedir='${prefix}/include'
 978 oldincludedir='/usr/include'
 979 docdir='${datarootdir}/doc/${PACKAGE}'
 980 infodir='${datarootdir}/info'
 981 htmldir='${docdir}'
 982 dvidir='${docdir}'
 983 pdfdir='${docdir}'
 984 psdir='${docdir}'
 985 libdir='${exec_prefix}/lib'
 986 localedir='${datarootdir}/locale'
 987 mandir='${datarootdir}/man'
 988
 989 ac_prev=
 990 ac_dashdash=
 991 for ac_option
 992 do
 993   # If the previous option needs an argument, assign it.
 994   if test -n "$ac_prev"; then
 995     eval $ac_prev=\$ac_option
 996     ac_prev=
 997     continue
 998   fi
 999
1000   case $ac_option in
1001   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1002   *)    ac_optarg=yes ;;
1003   esac
1004
1005   # Accept the important Cygnus configure options, so we can diagnose typos.
1006
1007   case $ac_dashdash$ac_option in
1008   --)
1009     ac_dashdash=yes ;;
1010
1011   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1012     ac_prev=bindir ;;
1013   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1014     bindir=$ac_optarg ;;
1015
1016   -build | --build | --buil | --bui | --bu)
1017     ac_prev=build_alias ;;
1018   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1019     build_alias=$ac_optarg ;;
1020
1021   -cache-file | --cache-file | --cache-fil | --cache-fi \
1022   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1023     ac_prev=cache_file ;;
1024   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1025   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1026     cache_file=$ac_optarg ;;
1027
1028   --config-cache | -C)
1029     cache_file=config.cache ;;
1030
1031   -datadir | --datadir | --datadi | --datad)
1032     ac_prev=datadir ;;
1033   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1034     datadir=$ac_optarg ;;
1035
1036   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1037   | --dataroo | --dataro | --datar)
1038     ac_prev=datarootdir ;;
1039   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1040   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1041     datarootdir=$ac_optarg ;;
1042
1043   -disable-* | --disable-*)
1044     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1045     # Reject names that are not valid shell variable names.
1046     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1047       as_fn_error "invalid feature name: $ac_useropt"
1048     ac_useropt_orig=$ac_useropt
1049     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1050     case $ac_user_opts in
1051       *"
1052 "enable_$ac_useropt"
1053 "*) ;;
1054       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1055          ac_unrecognized_sep=', ';;
1056     esac
1057     eval enable_$ac_useropt=no ;;
1058
1059   -docdir | --docdir | --docdi | --doc | --do)
1060     ac_prev=docdir ;;
1061   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1062     docdir=$ac_optarg ;;
1063
1064   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1065     ac_prev=dvidir ;;
1066   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1067     dvidir=$ac_optarg ;;
1068
1069   -enable-* | --enable-*)
1070     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1071     # Reject names that are not valid shell variable names.
1072     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1073       as_fn_error "invalid feature name: $ac_useropt"
1074     ac_useropt_orig=$ac_useropt
1075     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1076     case $ac_user_opts in
1077       *"
1078 "enable_$ac_useropt"
1079 "*) ;;
1080       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1081          ac_unrecognized_sep=', ';;
1082     esac
1083     eval enable_$ac_useropt=\$ac_optarg ;;
1084
1085   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1086   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1087   | --exec | --exe | --ex)
1088     ac_prev=exec_prefix ;;
1089   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1090   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1091   | --exec=* | --exe=* | --ex=*)
1092     exec_prefix=$ac_optarg ;;
1093
1094   -gas | --gas | --ga | --g)
1095     # Obsolete; use --with-gas.
1096     with_gas=yes ;;
1097
1098   -help | --help | --hel | --he | -h)
1099     ac_init_help=long ;;
1100   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1101     ac_init_help=recursive ;;
1102   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1103     ac_init_help=short ;;
1104
1105   -host | --host | --hos | --ho)
1106     ac_prev=host_alias ;;
1107   -host=* | --host=* | --hos=* | --ho=*)
1108     host_alias=$ac_optarg ;;
1109
1110   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1111     ac_prev=htmldir ;;
1112   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1113   | --ht=*)
1114     htmldir=$ac_optarg ;;
1115
1116   -includedir | --includedir | --includedi | --included | --include \
1117   | --includ | --inclu | --incl | --inc)
1118     ac_prev=includedir ;;
1119   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1120   | --includ=* | --inclu=* | --incl=* | --inc=*)
1121     includedir=$ac_optarg ;;
1122
1123   -infodir | --infodir | --infodi | --infod | --info | --inf)
1124     ac_prev=infodir ;;
1125   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1126     infodir=$ac_optarg ;;
1127
1128   -libdir | --libdir | --libdi | --libd)
1129     ac_prev=libdir ;;
1130   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1131     libdir=$ac_optarg ;;
1132
1133   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1134   | --libexe | --libex | --libe)
1135     ac_prev=libexecdir ;;
1136   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1137   | --libexe=* | --libex=* | --libe=*)
1138     libexecdir=$ac_optarg ;;
1139
1140   -localedir | --localedir | --localedi | --localed | --locale)
1141     ac_prev=localedir ;;
1142   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1143     localedir=$ac_optarg ;;
1144
1145   -localstatedir | --localstatedir | --localstatedi | --localstated \
1146   | --localstate | --localstat | --localsta | --localst | --locals)
1147     ac_prev=localstatedir ;;
1148   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1149   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1150     localstatedir=$ac_optarg ;;
1151
1152   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1153     ac_prev=mandir ;;
1154   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1155     mandir=$ac_optarg ;;
1156
1157   -nfp | --nfp | --nf)
1158     # Obsolete; use --without-fp.
1159     with_fp=no ;;
1160
1161   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1162   | --no-cr | --no-c | -n)
1163     no_create=yes ;;
1164
1165   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1166   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1167     no_recursion=yes ;;
1168
1169   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1170   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1171   | --oldin | --oldi | --old | --ol | --o)
1172     ac_prev=oldincludedir ;;
1173   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1174   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1175   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1176     oldincludedir=$ac_optarg ;;
1177
1178   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1179     ac_prev=prefix ;;
1180   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1181     prefix=$ac_optarg ;;
1182
1183   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1184   | --program-pre | --program-pr | --program-p)
1185     ac_prev=program_prefix ;;
1186   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1187   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1188     program_prefix=$ac_optarg ;;
1189
1190   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1191   | --program-suf | --program-su | --program-s)
1192     ac_prev=program_suffix ;;
1193   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1194   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1195     program_suffix=$ac_optarg ;;
1196
1197   -program-transform-name | --program-transform-name \
1198   | --program-transform-nam | --program-transform-na \
1199   | --program-transform-n | --program-transform- \
1200   | --program-transform | --program-transfor \
1201   | --program-transfo | --program-transf \
1202   | --program-trans | --program-tran \
1203   | --progr-tra | --program-tr | --program-t)
1204     ac_prev=program_transform_name ;;
1205   -program-transform-name=* | --program-transform-name=* \
1206   | --program-transform-nam=* | --program-transform-na=* \
1207   | --program-transform-n=* | --program-transform-=* \
1208   | --program-transform=* | --program-transfor=* \
1209   | --program-transfo=* | --program-transf=* \
1210   | --program-trans=* | --program-tran=* \
1211   | --progr-tra=* | --program-tr=* | --program-t=*)
1212     program_transform_name=$ac_optarg ;;
1213
1214   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1215     ac_prev=pdfdir ;;
1216   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1217     pdfdir=$ac_optarg ;;
1218
1219   -psdir | --psdir | --psdi | --psd | --ps)
1220     ac_prev=psdir ;;
1221   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1222     psdir=$ac_optarg ;;
1223
1224   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1225   | -silent | --silent | --silen | --sile | --sil)
1226     silent=yes ;;
1227
1228   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1229     ac_prev=sbindir ;;
1230   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1231   | --sbi=* | --sb=*)
1232     sbindir=$ac_optarg ;;
1233
1234   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1235   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1236   | --sharedst | --shareds | --shared | --share | --shar \
1237   | --sha | --sh)
1238     ac_prev=sharedstatedir ;;
1239   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1240   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1241   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1242   | --sha=* | --sh=*)
1243     sharedstatedir=$ac_optarg ;;
1244
1245   -site | --site | --sit)
1246     ac_prev=site ;;
1247   -site=* | --site=* | --sit=*)
1248     site=$ac_optarg ;;
1249
1250   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1251     ac_prev=srcdir ;;
1252   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1253     srcdir=$ac_optarg ;;
1254
1255   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1256   | --syscon | --sysco | --sysc | --sys | --sy)
1257     ac_prev=sysconfdir ;;
1258   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1259   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1260     sysconfdir=$ac_optarg ;;
1261
1262   -target | --target | --targe | --targ | --tar | --ta | --t)
1263     ac_prev=target_alias ;;
1264   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1265     target_alias=$ac_optarg ;;
1266
1267   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1268     verbose=yes ;;
1269
1270   -version | --version | --versio | --versi | --vers | -V)
1271     ac_init_version=: ;;
1272
1273   -with-* | --with-*)
1274     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1275     # Reject names that are not valid shell variable names.
1276     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1277       as_fn_error "invalid package name: $ac_useropt"
1278     ac_useropt_orig=$ac_useropt
1279     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1280     case $ac_user_opts in
1281       *"
1282 "with_$ac_useropt"
1283 "*) ;;
1284       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1285          ac_unrecognized_sep=', ';;
1286     esac
1287     eval with_$ac_useropt=\$ac_optarg ;;
1288
1289   -without-* | --without-*)
1290     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1291     # Reject names that are not valid shell variable names.
1292     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1293       as_fn_error "invalid package name: $ac_useropt"
1294     ac_useropt_orig=$ac_useropt
1295     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1296     case $ac_user_opts in
1297       *"
1298 "with_$ac_useropt"
1299 "*) ;;
1300       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1301          ac_unrecognized_sep=', ';;
1302     esac
1303     eval with_$ac_useropt=no ;;
1304
1305   --x)
1306     # Obsolete; use --with-x.
1307     with_x=yes ;;
1308
1309   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1310   | --x-incl | --x-inc | --x-in | --x-i)
1311     ac_prev=x_includes ;;
1312   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1313   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1314     x_includes=$ac_optarg ;;
1315
1316   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1317   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1318     ac_prev=x_libraries ;;
1319   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1320   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1321     x_libraries=$ac_optarg ;;
1322
1323   -*) as_fn_error "unrecognized option: \`$ac_option'
1324 Try \`$0 --help' for more information."
1325     ;;
1326
1327   *=*)
1328     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1329     # Reject names that are not valid shell variable names.
1330     case $ac_envvar in #(
1331       '' | [0-9]* | *[!_$as_cr_alnum]* )
1332       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1333     esac
1334     eval $ac_envvar=\$ac_optarg
1335     export $ac_envvar ;;
1336
1337   *)
1338     # FIXME: should be removed in autoconf 3.0.
1339     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1340     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1341       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1342     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1343     ;;
1344
1345   esac
1346 done
1347
1348 if test -n "$ac_prev"; then
1349   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1350   as_fn_error "missing argument to $ac_option"
1351 fi
1352
1353 if test -n "$ac_unrecognized_opts"; then
1354   case $enable_option_checking in
1355     no) ;;
1356     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1357     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1358   esac
1359 fi
1360
1361 # Check all directory arguments for consistency.
1362 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1363                 datadir sysconfdir sharedstatedir localstatedir includedir \
1364                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1365                 libdir localedir mandir
1366 do
1367   eval ac_val=\$$ac_var
1368   # Remove trailing slashes.
1369   case $ac_val in
1370     */ )
1371       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1372       eval $ac_var=\$ac_val;;
1373   esac
1374   # Be sure to have absolute directory names.
1375   case $ac_val in
1376     [\\/$]* | ?:[\\/]* )  continue;;
1377     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1378   esac
1379   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1380 done
1381
1382 # There might be people who depend on the old broken behavior: `$host'
1383 # used to hold the argument of --host etc.
1384 # FIXME: To remove some day.
1385 build=$build_alias
1386 host=$host_alias
1387 target=$target_alias
1388
1389 # FIXME: To remove some day.
1390 if test "x$host_alias" != x; then
1391   if test "x$build_alias" = x; then
1392     cross_compiling=maybe
1393     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1394     If a cross compiler is detected then cross compile mode will be used." >&2
1395   elif test "x$build_alias" != "x$host_alias"; then
1396     cross_compiling=yes
1397   fi
1398 fi
1399
1400 ac_tool_prefix=
1401 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1402
1403 test "$silent" = yes && exec 6>/dev/null
1404
1405
1406 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1407 ac_ls_di=`ls -di .` &&
1408 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1409   as_fn_error "working directory cannot be determined"
1410 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1411   as_fn_error "pwd does not report name of working directory"
1412
1413
1414 # Find the source files, if location was not specified.
1415 if test -z "$srcdir"; then
1416   ac_srcdir_defaulted=yes
1417   # Try the directory containing this script, then the parent directory.
1418   ac_confdir=`$as_dirname -- "$as_myself" ||
1419 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1420          X"$as_myself" : 'X\(//\)[^/]' \| \
1421          X"$as_myself" : 'X\(//\)$' \| \
1422          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1423 $as_echo X"$as_myself" |
1424     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1425             s//\1/
1426             q
1427           }
1428           /^X\(\/\/\)[^/].*/{
1429             s//\1/
1430             q
1431           }
1432           /^X\(\/\/\)$/{
1433             s//\1/
1434             q
1435           }
1436           /^X\(\/\).*/{
1437             s//\1/
1438             q
1439           }
1440           s/.*/./; q'`
1441   srcdir=$ac_confdir
1442   if test ! -r "$srcdir/$ac_unique_file"; then
1443     srcdir=..
1444   fi
1445 else
1446   ac_srcdir_defaulted=no
1447 fi
1448 if test ! -r "$srcdir/$ac_unique_file"; then
1449   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1450   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1451 fi
1452 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1453 ac_abs_confdir=`(
1454         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1455         pwd)`
1456 # When building in place, set srcdir=.
1457 if test "$ac_abs_confdir" = "$ac_pwd"; then
1458   srcdir=.
1459 fi
1460 # Remove unnecessary trailing slashes from srcdir.
1461 # Double slashes in file names in object file debugging info
1462 # mess up M-x gdb in Emacs.
1463 case $srcdir in
1464 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1465 esac
1466 for ac_var in $ac_precious_vars; do
1467   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1468   eval ac_env_${ac_var}_value=\$${ac_var}
1469   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1470   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1471 done
1472
1473 #
1474 # Report the --help message.
1475 #
1476 if test "$ac_init_help" = "long"; then
1477   # Omit some internal or obsolete options to make the list less imposing.
1478   # This message is too long to be a string in the A/UX 3.1 sh.
1479   cat <<_ACEOF
1480 \`configure' configures this package to adapt to many kinds of systems.
1481
1482 Usage: $0 [OPTION]... [VAR=VALUE]...
1483
1484 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1485 VAR=VALUE.  See below for descriptions of some of the useful variables.
1486
1487 Defaults for the options are specified in brackets.
1488
1489 Configuration:
1490   -h, --help              display this help and exit
1491       --help=short        display options specific to this package
1492       --help=recursive    display the short help of all the included packages
1493   -V, --version           display version information and exit
1494   -q, --quiet, --silent   do not print \`checking...' messages
1495       --cache-file=FILE   cache test results in FILE [disabled]
1496   -C, --config-cache      alias for \`--cache-file=config.cache'
1497   -n, --no-create         do not create output files
1498       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1499
1500 Installation directories:
1501   --prefix=PREFIX         install architecture-independent files in PREFIX
1502                           [$ac_default_prefix]
1503   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1504                           [PREFIX]
1505
1506 By default, \`make install' will install all the files in
1507 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1508 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1509 for instance \`--prefix=\$HOME'.
1510
1511 For better control, use the options below.
1512
1513 Fine tuning of the installation directories:
1514   --bindir=DIR            user executables [EPREFIX/bin]
1515   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1516   --libexecdir=DIR        program executables [EPREFIX/libexec]
1517   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1518   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1519   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1520   --libdir=DIR            object code libraries [EPREFIX/lib]
1521   --includedir=DIR        C header files [PREFIX/include]
1522   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1523   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1524   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1525   --infodir=DIR           info documentation [DATAROOTDIR/info]
1526   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1527   --mandir=DIR            man documentation [DATAROOTDIR/man]
1528   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1529   --htmldir=DIR           html documentation [DOCDIR]
1530   --dvidir=DIR            dvi documentation [DOCDIR]
1531   --pdfdir=DIR            pdf documentation [DOCDIR]
1532   --psdir=DIR             ps documentation [DOCDIR]
1533 _ACEOF
1534
1535   cat <<\_ACEOF
1536
1537 Program names:
1538   --program-prefix=PREFIX            prepend PREFIX to installed program names
1539   --program-suffix=SUFFIX            append SUFFIX to installed program names
1540   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1541
1542 System types:
1543   --build=BUILD     configure for building on BUILD [guessed]
1544   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1545   --target=TARGET   configure for building compilers for TARGET [HOST]
1546 _ACEOF
1547 fi
1548
1549 if test -n "$ac_init_help"; then
1550
1551   cat <<\_ACEOF
1552
1553 Optional Features:
1554   --disable-option-checking  ignore unrecognized --enable/--with options
1555   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1556   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1557   --enable-generated-files-in-srcdir
1558                           put copies of generated files in source dir intended
1559                           for creating source tarballs for users without
1560                           texinfo bison or flex
1561   --disable-largefile     omit support for large files
1562   --enable-werror-always  enable -Werror despite compiler version
1563   --enable-checking[=LIST]
1564                           enable expensive run-time checks. With LIST, enable
1565                           only specific categories of checks. Categories are:
1566                           yes,no,all,none,release. Flags are:
1567                           assert,df,fold,gc,gcac,gimple,misc,
1568                           rtlflag,rtl,runtime,tree,valgrind,types
1569   --enable-coverage[=LEVEL]
1570                           enable compiler's code coverage collection. Use to
1571                           measure compiler performance and locate unused parts
1572                           of the compiler. With LEVEL, specify optimization.
1573                           Values are opt, noopt, default is noopt
1574   --enable-gather-detailed-mem-stats
1575                           enable detailed memory allocation stats gathering
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-sjlj-exceptions
1593                           arrange to use setjmp/longjmp exception handling
1594   --enable-secureplt      enable -msecure-plt by default for PowerPC
1595   --enable-leading-mingw64-underscores
1596                           enable leading underscores on 64 bit mingw targets
1597   --enable-cld            enable -mcld by default for 32bit x86
1598   --enable-frame-pointer  enable -fno-omit-frame-pointer by default for 32bit
1599                           x86
1600   --disable-win32-registry
1601                           disable lookup of installation paths in the Registry
1602                           on Windows hosts
1603   --enable-win32-registry enable registry lookup (default)
1604   --enable-win32-registry=KEY
1605                           use KEY instead of GCC version as the last portion
1606                           of the registry key
1607   --enable-shared[=PKGS]  build shared libraries [default=yes]
1608   --enable-static[=PKGS]  build static libraries [default=yes]
1609   --enable-fast-install[=PKGS]
1610                           optimize for fast installation [default=yes]
1611   --disable-libtool-lock  avoid locking (might break parallel builds)
1612   --enable-gnu-indirect-function
1613                           enable the use of the @gnu_indirect_function to
1614                           glibc systems
1615   --enable-initfini-array       use .init_array/.fini_array sections
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   ISLLIBS     How to link ISL
1688   ISLINC      How to find ISL 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 gcc_gxx_include_dir_add_sysroot=0
3316 if test "${with_sysroot+set}" = set; then
3317   gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
3318   if test "${gcc_gxx_without_sysroot}"; then
3319     gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
3320     gcc_gxx_include_dir_add_sysroot=1
3321   fi
3322 fi
3323
3324
3325 # Check whether --with-cpp_install_dir was given.
3326 if test "${with_cpp_install_dir+set}" = set; then :
3327   withval=$with_cpp_install_dir; if test x$withval = xyes; then
3328   as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3329 elif test x$withval != xno; then
3330   cpp_install_dir=$withval
3331 fi
3332 fi
3333
3334
3335 # We would like to our source tree to be readonly.  However when releases or
3336 # pre-releases are generated, the flex/bison generated files as well as the
3337 # various formats of manuals need to be included along with the rest of the
3338 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3339 # just that.
3340
3341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3342 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3343     # Check whether --enable-generated-files-in-srcdir was given.
3344 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3345   enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3346 else
3347   generated_files_in_srcdir=no
3348 fi
3349
3350
3351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3352 $as_echo "$generated_files_in_srcdir" >&6; }
3353
3354 if test "$generated_files_in_srcdir" = "yes"; then
3355   GENINSRC=''
3356 else
3357   GENINSRC='#'
3358 fi
3359
3360
3361 # -------------------
3362 # Find default linker
3363 # -------------------
3364
3365 # With GNU ld
3366
3367 # Check whether --with-gnu-ld was given.
3368 if test "${with_gnu_ld+set}" = set; then :
3369   withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3370 else
3371   gnu_ld_flag=no
3372 fi
3373
3374
3375 # With pre-defined ld
3376
3377 # Check whether --with-ld was given.
3378 if test "${with_ld+set}" = set; then :
3379   withval=$with_ld; DEFAULT_LINKER="$with_ld"
3380 fi
3381
3382 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3383   if test ! -x "$DEFAULT_LINKER"; then
3384     as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3385   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3386     gnu_ld_flag=yes
3387   fi
3388
3389 cat >>confdefs.h <<_ACEOF
3390 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3391 _ACEOF
3392
3393 fi
3394
3395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3396 $as_echo_n "checking whether a default linker was specified... " >&6; }
3397 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3398   if test x"$gnu_ld_flag" = x"no"; then
3399     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3400 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3401   else
3402     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3403 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3404   fi
3405 else
3406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3407 $as_echo "no" >&6; }
3408 fi
3409
3410 # With demangler in GNU ld
3411
3412 # Check whether --with-demangler-in-ld was given.
3413 if test "${with_demangler_in_ld+set}" = set; then :
3414   withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3415 else
3416   demangler_in_ld=yes
3417 fi
3418
3419
3420 # ----------------------
3421 # Find default assembler
3422 # ----------------------
3423
3424 # With GNU as
3425
3426 # Check whether --with-gnu-as was given.
3427 if test "${with_gnu_as+set}" = set; then :
3428   withval=$with_gnu_as; gas_flag="$with_gnu_as"
3429 else
3430   gas_flag=no
3431 fi
3432
3433
3434
3435 # Check whether --with-as was given.
3436 if test "${with_as+set}" = set; then :
3437   withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3438 fi
3439
3440 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3441   if test ! -x "$DEFAULT_ASSEMBLER"; then
3442     as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3443   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3444     gas_flag=yes
3445   fi
3446
3447 cat >>confdefs.h <<_ACEOF
3448 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3449 _ACEOF
3450
3451 fi
3452
3453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3454 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3455 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3456   if test x"$gas_flag" = x"no"; then
3457     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3458 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3459   else
3460     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3461 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3462   fi
3463 else
3464   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3465 $as_echo "no" >&6; }
3466 fi
3467
3468 # ---------------
3469 # Find C compiler
3470 # ---------------
3471
3472 # If a non-executable a.out is present (e.g. created by GNU as above even if
3473 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3474 # file, even when creating an executable, so an execution test fails.
3475 # Remove possible default executable files to avoid this.
3476 #
3477 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3478 # Autoconf includes it.
3479 rm -f a.out a.exe b.out
3480
3481 # Find the native compiler
3482 ac_ext=c
3483 ac_cpp='$CPP $CPPFLAGS'
3484 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3485 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3486 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3487 if test -n "$ac_tool_prefix"; then
3488   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3489 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3491 $as_echo_n "checking for $ac_word... " >&6; }
3492 if test "${ac_cv_prog_CC+set}" = set; then :
3493   $as_echo_n "(cached) " >&6
3494 else
3495   if test -n "$CC"; then
3496   ac_cv_prog_CC="$CC" # Let the user override the test.
3497 else
3498 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3499 for as_dir in $PATH
3500 do
3501   IFS=$as_save_IFS
3502   test -z "$as_dir" && as_dir=.
3503     for ac_exec_ext in '' $ac_executable_extensions; do
3504   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3505     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3506     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3507     break 2
3508   fi
3509 done
3510   done
3511 IFS=$as_save_IFS
3512
3513 fi
3514 fi
3515 CC=$ac_cv_prog_CC
3516 if test -n "$CC"; then
3517   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3518 $as_echo "$CC" >&6; }
3519 else
3520   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3521 $as_echo "no" >&6; }
3522 fi
3523
3524
3525 fi
3526 if test -z "$ac_cv_prog_CC"; then
3527   ac_ct_CC=$CC
3528   # Extract the first word of "gcc", so it can be a program name with args.
3529 set dummy gcc; ac_word=$2
3530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3531 $as_echo_n "checking for $ac_word... " >&6; }
3532 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3533   $as_echo_n "(cached) " >&6
3534 else
3535   if test -n "$ac_ct_CC"; then
3536   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3537 else
3538 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3539 for as_dir in $PATH
3540 do
3541   IFS=$as_save_IFS
3542   test -z "$as_dir" && as_dir=.
3543     for ac_exec_ext in '' $ac_executable_extensions; do
3544   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3545     ac_cv_prog_ac_ct_CC="gcc"
3546     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3547     break 2
3548   fi
3549 done
3550   done
3551 IFS=$as_save_IFS
3552
3553 fi
3554 fi
3555 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3556 if test -n "$ac_ct_CC"; then
3557   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3558 $as_echo "$ac_ct_CC" >&6; }
3559 else
3560   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3561 $as_echo "no" >&6; }
3562 fi
3563
3564   if test "x$ac_ct_CC" = x; then
3565     CC=""
3566   else
3567     case $cross_compiling:$ac_tool_warned in
3568 yes:)
3569 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3570 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3571 ac_tool_warned=yes ;;
3572 esac
3573     CC=$ac_ct_CC
3574   fi
3575 else
3576   CC="$ac_cv_prog_CC"
3577 fi
3578
3579 if test -z "$CC"; then
3580           if test -n "$ac_tool_prefix"; then
3581     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3582 set dummy ${ac_tool_prefix}cc; ac_word=$2
3583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3584 $as_echo_n "checking for $ac_word... " >&6; }
3585 if test "${ac_cv_prog_CC+set}" = set; then :
3586   $as_echo_n "(cached) " >&6
3587 else
3588   if test -n "$CC"; then
3589   ac_cv_prog_CC="$CC" # Let the user override the test.
3590 else
3591 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3592 for as_dir in $PATH
3593 do
3594   IFS=$as_save_IFS
3595   test -z "$as_dir" && as_dir=.
3596     for ac_exec_ext in '' $ac_executable_extensions; do
3597   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3598     ac_cv_prog_CC="${ac_tool_prefix}cc"
3599     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3600     break 2
3601   fi
3602 done
3603   done
3604 IFS=$as_save_IFS
3605
3606 fi
3607 fi
3608 CC=$ac_cv_prog_CC
3609 if test -n "$CC"; then
3610   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3611 $as_echo "$CC" >&6; }
3612 else
3613   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3614 $as_echo "no" >&6; }
3615 fi
3616
3617
3618   fi
3619 fi
3620 if test -z "$CC"; then
3621   # Extract the first word of "cc", so it can be a program name with args.
3622 set dummy cc; ac_word=$2
3623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3624 $as_echo_n "checking for $ac_word... " >&6; }
3625 if test "${ac_cv_prog_CC+set}" = set; then :
3626   $as_echo_n "(cached) " >&6
3627 else
3628   if test -n "$CC"; then
3629   ac_cv_prog_CC="$CC" # Let the user override the test.
3630 else
3631   ac_prog_rejected=no
3632 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3633 for as_dir in $PATH
3634 do
3635   IFS=$as_save_IFS
3636   test -z "$as_dir" && as_dir=.
3637     for ac_exec_ext in '' $ac_executable_extensions; do
3638   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3639     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3640        ac_prog_rejected=yes
3641        continue
3642      fi
3643     ac_cv_prog_CC="cc"
3644     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3645     break 2
3646   fi
3647 done
3648   done
3649 IFS=$as_save_IFS
3650
3651 if test $ac_prog_rejected = yes; then
3652   # We found a bogon in the path, so make sure we never use it.
3653   set dummy $ac_cv_prog_CC
3654   shift
3655   if test $# != 0; then
3656     # We chose a different compiler from the bogus one.
3657     # However, it has the same basename, so the bogon will be chosen
3658     # first if we set CC to just the basename; use the full file name.
3659     shift
3660     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3661   fi
3662 fi
3663 fi
3664 fi
3665 CC=$ac_cv_prog_CC
3666 if test -n "$CC"; then
3667   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3668 $as_echo "$CC" >&6; }
3669 else
3670   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3671 $as_echo "no" >&6; }
3672 fi
3673
3674
3675 fi
3676 if test -z "$CC"; then
3677   if test -n "$ac_tool_prefix"; then
3678   for ac_prog in cl.exe
3679   do
3680     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3681 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3683 $as_echo_n "checking for $ac_word... " >&6; }
3684 if test "${ac_cv_prog_CC+set}" = set; then :
3685   $as_echo_n "(cached) " >&6
3686 else
3687   if test -n "$CC"; then
3688   ac_cv_prog_CC="$CC" # Let the user override the test.
3689 else
3690 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3691 for as_dir in $PATH
3692 do
3693   IFS=$as_save_IFS
3694   test -z "$as_dir" && as_dir=.
3695     for ac_exec_ext in '' $ac_executable_extensions; do
3696   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3697     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3698     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3699     break 2
3700   fi
3701 done
3702   done
3703 IFS=$as_save_IFS
3704
3705 fi
3706 fi
3707 CC=$ac_cv_prog_CC
3708 if test -n "$CC"; then
3709   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3710 $as_echo "$CC" >&6; }
3711 else
3712   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3713 $as_echo "no" >&6; }
3714 fi
3715
3716
3717     test -n "$CC" && break
3718   done
3719 fi
3720 if test -z "$CC"; then
3721   ac_ct_CC=$CC
3722   for ac_prog in cl.exe
3723 do
3724   # Extract the first word of "$ac_prog", so it can be a program name with args.
3725 set dummy $ac_prog; ac_word=$2
3726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3727 $as_echo_n "checking for $ac_word... " >&6; }
3728 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3729   $as_echo_n "(cached) " >&6
3730 else
3731   if test -n "$ac_ct_CC"; then
3732   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3733 else
3734 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3735 for as_dir in $PATH
3736 do
3737   IFS=$as_save_IFS
3738   test -z "$as_dir" && as_dir=.
3739     for ac_exec_ext in '' $ac_executable_extensions; do
3740   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3741     ac_cv_prog_ac_ct_CC="$ac_prog"
3742     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3743     break 2
3744   fi
3745 done
3746   done
3747 IFS=$as_save_IFS
3748
3749 fi
3750 fi
3751 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3752 if test -n "$ac_ct_CC"; then
3753   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3754 $as_echo "$ac_ct_CC" >&6; }
3755 else
3756   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3757 $as_echo "no" >&6; }
3758 fi
3759
3760
3761   test -n "$ac_ct_CC" && break
3762 done
3763
3764   if test "x$ac_ct_CC" = x; then
3765     CC=""
3766   else
3767     case $cross_compiling:$ac_tool_warned in
3768 yes:)
3769 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3770 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3771 ac_tool_warned=yes ;;
3772 esac
3773     CC=$ac_ct_CC
3774   fi
3775 fi
3776
3777 fi
3778
3779
3780 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3781 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3782 as_fn_error "no acceptable C compiler found in \$PATH
3783 See \`config.log' for more details." "$LINENO" 5; }
3784
3785 # Provide some information about the compiler.
3786 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3787 set X $ac_compile
3788 ac_compiler=$2
3789 for ac_option in --version -v -V -qversion; do
3790   { { ac_try="$ac_compiler $ac_option >&5"
3791 case "(($ac_try" in
3792   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3793   *) ac_try_echo=$ac_try;;
3794 esac
3795 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3796 $as_echo "$ac_try_echo"; } >&5
3797   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3798   ac_status=$?
3799   if test -s conftest.err; then
3800     sed '10a\
3801 ... rest of stderr output deleted ...
3802          10q' conftest.err >conftest.er1
3803     cat conftest.er1 >&5
3804     rm -f conftest.er1 conftest.err
3805   fi
3806   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3807   test $ac_status = 0; }
3808 done
3809
3810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3811 /* end confdefs.h.  */
3812
3813 int
3814 main ()
3815 {
3816
3817   ;
3818   return 0;
3819 }
3820 _ACEOF
3821 ac_clean_files_save=$ac_clean_files
3822 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3823 # Try to create an executable without -o first, disregard a.out.
3824 # It will help us diagnose broken compilers, and finding out an intuition
3825 # of exeext.
3826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3827 $as_echo_n "checking for C compiler default output file name... " >&6; }
3828 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3829
3830 # The possible output files:
3831 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3832
3833 ac_rmfiles=
3834 for ac_file in $ac_files
3835 do
3836   case $ac_file in
3837     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3838     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3839   esac
3840 done
3841 rm -f $ac_rmfiles
3842
3843 if { { ac_try="$ac_link_default"
3844 case "(($ac_try" in
3845   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3846   *) ac_try_echo=$ac_try;;
3847 esac
3848 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3849 $as_echo "$ac_try_echo"; } >&5
3850   (eval "$ac_link_default") 2>&5
3851   ac_status=$?
3852   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3853   test $ac_status = 0; }; then :
3854   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3855 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3856 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3857 # so that the user can short-circuit this test for compilers unknown to
3858 # Autoconf.
3859 for ac_file in $ac_files ''
3860 do
3861   test -f "$ac_file" || continue
3862   case $ac_file in
3863     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3864         ;;
3865     [ab].out )
3866         # We found the default executable, but exeext='' is most
3867         # certainly right.
3868         break;;
3869     *.* )
3870         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3871         then :; else
3872            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3873         fi
3874         # We set ac_cv_exeext here because the later test for it is not
3875         # safe: cross compilers may not add the suffix if given an `-o'
3876         # argument, so we may need to know it at that point already.
3877         # Even if this section looks crufty: it has the advantage of
3878         # actually working.
3879         break;;
3880     * )
3881         break;;
3882   esac
3883 done
3884 test "$ac_cv_exeext" = no && ac_cv_exeext=
3885
3886 else
3887   ac_file=''
3888 fi
3889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3890 $as_echo "$ac_file" >&6; }
3891 if test -z "$ac_file"; then :
3892   $as_echo "$as_me: failed program was:" >&5
3893 sed 's/^/| /' conftest.$ac_ext >&5
3894
3895 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3896 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3897 { as_fn_set_status 77
3898 as_fn_error "C compiler cannot create executables
3899 See \`config.log' for more details." "$LINENO" 5; }; }
3900 fi
3901 ac_exeext=$ac_cv_exeext
3902
3903 # Check that the compiler produces executables we can run.  If not, either
3904 # the compiler is broken, or we cross compile.
3905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3906 $as_echo_n "checking whether the C compiler works... " >&6; }
3907 # If not cross compiling, check that we can run a simple program.
3908 if test "$cross_compiling" != yes; then
3909   if { ac_try='./$ac_file'
3910   { { case "(($ac_try" in
3911   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3912   *) ac_try_echo=$ac_try;;
3913 esac
3914 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3915 $as_echo "$ac_try_echo"; } >&5
3916   (eval "$ac_try") 2>&5
3917   ac_status=$?
3918   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3919   test $ac_status = 0; }; }; then
3920     cross_compiling=no
3921   else
3922     if test "$cross_compiling" = maybe; then
3923         cross_compiling=yes
3924     else
3925         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3926 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3927 as_fn_error "cannot run C compiled programs.
3928 If you meant to cross compile, use \`--host'.
3929 See \`config.log' for more details." "$LINENO" 5; }
3930     fi
3931   fi
3932 fi
3933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3934 $as_echo "yes" >&6; }
3935
3936 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3937 ac_clean_files=$ac_clean_files_save
3938 # Check that the compiler produces executables we can run.  If not, either
3939 # the compiler is broken, or we cross compile.
3940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3941 $as_echo_n "checking whether we are cross compiling... " >&6; }
3942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3943 $as_echo "$cross_compiling" >&6; }
3944
3945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3946 $as_echo_n "checking for suffix of executables... " >&6; }
3947 if { { ac_try="$ac_link"
3948 case "(($ac_try" in
3949   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3950   *) ac_try_echo=$ac_try;;
3951 esac
3952 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3953 $as_echo "$ac_try_echo"; } >&5
3954   (eval "$ac_link") 2>&5
3955   ac_status=$?
3956   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3957   test $ac_status = 0; }; then :
3958   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3959 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3960 # work properly (i.e., refer to `conftest.exe'), while it won't with
3961 # `rm'.
3962 for ac_file in conftest.exe conftest conftest.*; do
3963   test -f "$ac_file" || continue
3964   case $ac_file in
3965     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3966     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3967           break;;
3968     * ) break;;
3969   esac
3970 done
3971 else
3972   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3973 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3974 as_fn_error "cannot compute suffix of executables: cannot compile and link
3975 See \`config.log' for more details." "$LINENO" 5; }
3976 fi
3977 rm -f conftest$ac_cv_exeext
3978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3979 $as_echo "$ac_cv_exeext" >&6; }
3980
3981 rm -f conftest.$ac_ext
3982 EXEEXT=$ac_cv_exeext
3983 ac_exeext=$EXEEXT
3984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3985 $as_echo_n "checking for suffix of object files... " >&6; }
3986 if test "${ac_cv_objext+set}" = set; then :
3987   $as_echo_n "(cached) " >&6
3988 else
3989   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3990 /* end confdefs.h.  */
3991
3992 int
3993 main ()
3994 {
3995
3996   ;
3997   return 0;
3998 }
3999 _ACEOF
4000 rm -f conftest.o conftest.obj
4001 if { { ac_try="$ac_compile"
4002 case "(($ac_try" in
4003   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4004   *) ac_try_echo=$ac_try;;
4005 esac
4006 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4007 $as_echo "$ac_try_echo"; } >&5
4008   (eval "$ac_compile") 2>&5
4009   ac_status=$?
4010   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4011   test $ac_status = 0; }; then :
4012   for ac_file in conftest.o conftest.obj conftest.*; do
4013   test -f "$ac_file" || continue;
4014   case $ac_file in
4015     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4016     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4017        break;;
4018   esac
4019 done
4020 else
4021   $as_echo "$as_me: failed program was:" >&5
4022 sed 's/^/| /' conftest.$ac_ext >&5
4023
4024 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4025 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4026 as_fn_error "cannot compute suffix of object files: cannot compile
4027 See \`config.log' for more details." "$LINENO" 5; }
4028 fi
4029 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4030 fi
4031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4032 $as_echo "$ac_cv_objext" >&6; }
4033 OBJEXT=$ac_cv_objext
4034 ac_objext=$OBJEXT
4035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4036 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4037 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4038   $as_echo_n "(cached) " >&6
4039 else
4040   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4041 /* end confdefs.h.  */
4042
4043 int
4044 main ()
4045 {
4046 #ifndef __GNUC__
4047        choke me
4048 #endif
4049
4050   ;
4051   return 0;
4052 }
4053 _ACEOF
4054 if ac_fn_c_try_compile "$LINENO"; then :
4055   ac_compiler_gnu=yes
4056 else
4057   ac_compiler_gnu=no
4058 fi
4059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4060 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4061
4062 fi
4063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4064 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4065 if test $ac_compiler_gnu = yes; then
4066   GCC=yes
4067 else
4068   GCC=
4069 fi
4070 ac_test_CFLAGS=${CFLAGS+set}
4071 ac_save_CFLAGS=$CFLAGS
4072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4073 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4074 if test "${ac_cv_prog_cc_g+set}" = set; then :
4075   $as_echo_n "(cached) " >&6
4076 else
4077   ac_save_c_werror_flag=$ac_c_werror_flag
4078    ac_c_werror_flag=yes
4079    ac_cv_prog_cc_g=no
4080    CFLAGS="-g"
4081    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4082 /* end confdefs.h.  */
4083
4084 int
4085 main ()
4086 {
4087
4088   ;
4089   return 0;
4090 }
4091 _ACEOF
4092 if ac_fn_c_try_compile "$LINENO"; then :
4093   ac_cv_prog_cc_g=yes
4094 else
4095   CFLAGS=""
4096       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4097 /* end confdefs.h.  */
4098
4099 int
4100 main ()
4101 {
4102
4103   ;
4104   return 0;
4105 }
4106 _ACEOF
4107 if ac_fn_c_try_compile "$LINENO"; then :
4108
4109 else
4110   ac_c_werror_flag=$ac_save_c_werror_flag
4111          CFLAGS="-g"
4112          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4113 /* end confdefs.h.  */
4114
4115 int
4116 main ()
4117 {
4118
4119   ;
4120   return 0;
4121 }
4122 _ACEOF
4123 if ac_fn_c_try_compile "$LINENO"; then :
4124   ac_cv_prog_cc_g=yes
4125 fi
4126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4127 fi
4128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4129 fi
4130 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4131    ac_c_werror_flag=$ac_save_c_werror_flag
4132 fi
4133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4134 $as_echo "$ac_cv_prog_cc_g" >&6; }
4135 if test "$ac_test_CFLAGS" = set; then
4136   CFLAGS=$ac_save_CFLAGS
4137 elif test $ac_cv_prog_cc_g = yes; then
4138   if test "$GCC" = yes; then
4139     CFLAGS="-g -O2"
4140   else
4141     CFLAGS="-g"
4142   fi
4143 else
4144   if test "$GCC" = yes; then
4145     CFLAGS="-O2"
4146   else
4147     CFLAGS=
4148   fi
4149 fi
4150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4151 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4152 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4153   $as_echo_n "(cached) " >&6
4154 else
4155   ac_cv_prog_cc_c89=no
4156 ac_save_CC=$CC
4157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4158 /* end confdefs.h.  */
4159 #include <stdarg.h>
4160 #include <stdio.h>
4161 #include <sys/types.h>
4162 #include <sys/stat.h>
4163 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4164 struct buf { int x; };
4165 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4166 static char *e (p, i)
4167      char **p;
4168      int i;
4169 {
4170   return p[i];
4171 }
4172 static char *f (char * (*g) (char **, int), char **p, ...)
4173 {
4174   char *s;
4175   va_list v;
4176   va_start (v,p);
4177   s = g (p, va_arg (v,int));
4178   va_end (v);
4179   return s;
4180 }
4181
4182 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4183    function prototypes and stuff, but not '\xHH' hex character constants.
4184    These don't provoke an error unfortunately, instead are silently treated
4185    as 'x'.  The following induces an error, until -std is added to get
4186    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4187    array size at least.  It's necessary to write '\x00'==0 to get something
4188    that's true only with -std.  */
4189 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4190
4191 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4192    inside strings and character constants.  */
4193 #define FOO(x) 'x'
4194 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4195
4196 int test (int i, double x);
4197 struct s1 {int (*f) (int a);};
4198 struct s2 {int (*f) (double a);};
4199 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4200 int argc;
4201 char **argv;
4202 int
4203 main ()
4204 {
4205 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4206   ;
4207   return 0;
4208 }
4209 _ACEOF
4210 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4211         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4212 do
4213   CC="$ac_save_CC $ac_arg"
4214   if ac_fn_c_try_compile "$LINENO"; then :
4215   ac_cv_prog_cc_c89=$ac_arg
4216 fi
4217 rm -f core conftest.err conftest.$ac_objext
4218   test "x$ac_cv_prog_cc_c89" != "xno" && break
4219 done
4220 rm -f conftest.$ac_ext
4221 CC=$ac_save_CC
4222
4223 fi
4224 # AC_CACHE_VAL
4225 case "x$ac_cv_prog_cc_c89" in
4226   x)
4227     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4228 $as_echo "none needed" >&6; } ;;
4229   xno)
4230     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4231 $as_echo "unsupported" >&6; } ;;
4232   *)
4233     CC="$CC $ac_cv_prog_cc_c89"
4234     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4235 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4236 esac
4237 if test "x$ac_cv_prog_cc_c89" != xno; then :
4238
4239 fi
4240
4241 ac_ext=c
4242 ac_cpp='$CPP $CPPFLAGS'
4243 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4244 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4245 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4246
4247 if test "x$CC" != xcc; then
4248   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4249 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4250 else
4251   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4252 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4253 fi
4254 set dummy $CC; ac_cc=`$as_echo "$2" |
4255                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4256 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4257   $as_echo_n "(cached) " >&6
4258 else
4259   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4260 /* end confdefs.h.  */
4261
4262 int
4263 main ()
4264 {
4265
4266   ;
4267   return 0;
4268 }
4269 _ACEOF
4270 # Make sure it works both with $CC and with simple cc.
4271 # We do the test twice because some compilers refuse to overwrite an
4272 # existing .o file with -o, though they will create one.
4273 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4274 rm -f conftest2.*
4275 if { { case "(($ac_try" in
4276   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4277   *) ac_try_echo=$ac_try;;
4278 esac
4279 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4280 $as_echo "$ac_try_echo"; } >&5
4281   (eval "$ac_try") 2>&5
4282   ac_status=$?
4283   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4284   test $ac_status = 0; } &&
4285    test -f conftest2.$ac_objext && { { case "(($ac_try" in
4286   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4287   *) ac_try_echo=$ac_try;;
4288 esac
4289 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4290 $as_echo "$ac_try_echo"; } >&5
4291   (eval "$ac_try") 2>&5
4292   ac_status=$?
4293   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4294   test $ac_status = 0; };
4295 then
4296   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4297   if test "x$CC" != xcc; then
4298     # Test first that cc exists at all.
4299     if { ac_try='cc -c conftest.$ac_ext >&5'
4300   { { case "(($ac_try" in
4301   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4302   *) ac_try_echo=$ac_try;;
4303 esac
4304 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4305 $as_echo "$ac_try_echo"; } >&5
4306   (eval "$ac_try") 2>&5
4307   ac_status=$?
4308   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4309   test $ac_status = 0; }; }; then
4310       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4311       rm -f conftest2.*
4312       if { { case "(($ac_try" in
4313   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4314   *) ac_try_echo=$ac_try;;
4315 esac
4316 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4317 $as_echo "$ac_try_echo"; } >&5
4318   (eval "$ac_try") 2>&5
4319   ac_status=$?
4320   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4321   test $ac_status = 0; } &&
4322          test -f conftest2.$ac_objext && { { case "(($ac_try" in
4323   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4324   *) ac_try_echo=$ac_try;;
4325 esac
4326 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4327 $as_echo "$ac_try_echo"; } >&5
4328   (eval "$ac_try") 2>&5
4329   ac_status=$?
4330   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4331   test $ac_status = 0; };
4332       then
4333         # cc works too.
4334         :
4335       else
4336         # cc exists but doesn't like -o.
4337         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4338       fi
4339     fi
4340   fi
4341 else
4342   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4343 fi
4344 rm -f core conftest*
4345
4346 fi
4347 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4348   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4349 $as_echo "yes" >&6; }
4350 else
4351   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4352 $as_echo "no" >&6; }
4353
4354 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4355
4356 fi
4357
4358 # expand $ac_aux_dir to an absolute path
4359 am_aux_dir=`cd $ac_aux_dir && pwd`
4360
4361 # FIXME: we rely on the cache variable name because
4362 # there is no other way.
4363 set dummy $CC
4364 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4365 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4366 if test "$am_t" != yes; then
4367    # Losing compiler, so override with the script.
4368    # FIXME: It is wrong to rewrite CC.
4369    # But if we don't then we get into trouble of one sort or another.
4370    # A longer-term fix would be to have automake use am__CC in this case,
4371    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4372    CC="$am_aux_dir/compile $CC"
4373 fi
4374
4375
4376 ac_ext=cpp
4377 ac_cpp='$CXXCPP $CPPFLAGS'
4378 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4379 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4380 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4381 if test -z "$CXX"; then
4382   if test -n "$CCC"; then
4383     CXX=$CCC
4384   else
4385     if test -n "$ac_tool_prefix"; then
4386   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4387   do
4388     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4389 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4391 $as_echo_n "checking for $ac_word... " >&6; }
4392 if test "${ac_cv_prog_CXX+set}" = set; then :
4393   $as_echo_n "(cached) " >&6
4394 else
4395   if test -n "$CXX"; then
4396   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4397 else
4398 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4399 for as_dir in $PATH
4400 do
4401   IFS=$as_save_IFS
4402   test -z "$as_dir" && as_dir=.
4403     for ac_exec_ext in '' $ac_executable_extensions; do
4404   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4405     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4406     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4407     break 2
4408   fi
4409 done
4410   done
4411 IFS=$as_save_IFS
4412
4413 fi
4414 fi
4415 CXX=$ac_cv_prog_CXX
4416 if test -n "$CXX"; then
4417   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4418 $as_echo "$CXX" >&6; }
4419 else
4420   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4421 $as_echo "no" >&6; }
4422 fi
4423
4424
4425     test -n "$CXX" && break
4426   done
4427 fi
4428 if test -z "$CXX"; then
4429   ac_ct_CXX=$CXX
4430   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4431 do
4432   # Extract the first word of "$ac_prog", so it can be a program name with args.
4433 set dummy $ac_prog; ac_word=$2
4434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4435 $as_echo_n "checking for $ac_word... " >&6; }
4436 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4437   $as_echo_n "(cached) " >&6
4438 else
4439   if test -n "$ac_ct_CXX"; then
4440   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4441 else
4442 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4443 for as_dir in $PATH
4444 do
4445   IFS=$as_save_IFS
4446   test -z "$as_dir" && as_dir=.
4447     for ac_exec_ext in '' $ac_executable_extensions; do
4448   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4449     ac_cv_prog_ac_ct_CXX="$ac_prog"
4450     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4451     break 2
4452   fi
4453 done
4454   done
4455 IFS=$as_save_IFS
4456
4457 fi
4458 fi
4459 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4460 if test -n "$ac_ct_CXX"; then
4461   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4462 $as_echo "$ac_ct_CXX" >&6; }
4463 else
4464   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4465 $as_echo "no" >&6; }
4466 fi
4467
4468
4469   test -n "$ac_ct_CXX" && break
4470 done
4471
4472   if test "x$ac_ct_CXX" = x; then
4473     CXX="g++"
4474   else
4475     case $cross_compiling:$ac_tool_warned in
4476 yes:)
4477 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4478 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4479 ac_tool_warned=yes ;;
4480 esac
4481     CXX=$ac_ct_CXX
4482   fi
4483 fi
4484
4485   fi
4486 fi
4487 # Provide some information about the compiler.
4488 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4489 set X $ac_compile
4490 ac_compiler=$2
4491 for ac_option in --version -v -V -qversion; do
4492   { { ac_try="$ac_compiler $ac_option >&5"
4493 case "(($ac_try" in
4494   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4495   *) ac_try_echo=$ac_try;;
4496 esac
4497 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4498 $as_echo "$ac_try_echo"; } >&5
4499   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4500   ac_status=$?
4501   if test -s conftest.err; then
4502     sed '10a\
4503 ... rest of stderr output deleted ...
4504          10q' conftest.err >conftest.er1
4505     cat conftest.er1 >&5
4506     rm -f conftest.er1 conftest.err
4507   fi
4508   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4509   test $ac_status = 0; }
4510 done
4511
4512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4513 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4514 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4515   $as_echo_n "(cached) " >&6
4516 else
4517   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4518 /* end confdefs.h.  */
4519
4520 int
4521 main ()
4522 {
4523 #ifndef __GNUC__
4524        choke me
4525 #endif
4526
4527   ;
4528   return 0;
4529 }
4530 _ACEOF
4531 if ac_fn_cxx_try_compile "$LINENO"; then :
4532   ac_compiler_gnu=yes
4533 else
4534   ac_compiler_gnu=no
4535 fi
4536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4537 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4538
4539 fi
4540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4541 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4542 if test $ac_compiler_gnu = yes; then
4543   GXX=yes
4544 else
4545   GXX=
4546 fi
4547 ac_test_CXXFLAGS=${CXXFLAGS+set}
4548 ac_save_CXXFLAGS=$CXXFLAGS
4549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4550 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4551 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4552   $as_echo_n "(cached) " >&6
4553 else
4554   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4555    ac_cxx_werror_flag=yes
4556    ac_cv_prog_cxx_g=no
4557    CXXFLAGS="-g"
4558    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4559 /* end confdefs.h.  */
4560
4561 int
4562 main ()
4563 {
4564
4565   ;
4566   return 0;
4567 }
4568 _ACEOF
4569 if ac_fn_cxx_try_compile "$LINENO"; then :
4570   ac_cv_prog_cxx_g=yes
4571 else
4572   CXXFLAGS=""
4573       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4574 /* end confdefs.h.  */
4575
4576 int
4577 main ()
4578 {
4579
4580   ;
4581   return 0;
4582 }
4583 _ACEOF
4584 if ac_fn_cxx_try_compile "$LINENO"; then :
4585
4586 else
4587   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4588          CXXFLAGS="-g"
4589          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4590 /* end confdefs.h.  */
4591
4592 int
4593 main ()
4594 {
4595
4596   ;
4597   return 0;
4598 }
4599 _ACEOF
4600 if ac_fn_cxx_try_compile "$LINENO"; then :
4601   ac_cv_prog_cxx_g=yes
4602 fi
4603 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4604 fi
4605 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4606 fi
4607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4608    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4609 fi
4610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4611 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4612 if test "$ac_test_CXXFLAGS" = set; then
4613   CXXFLAGS=$ac_save_CXXFLAGS
4614 elif test $ac_cv_prog_cxx_g = yes; then
4615   if test "$GXX" = yes; then
4616     CXXFLAGS="-g -O2"
4617   else
4618     CXXFLAGS="-g"
4619   fi
4620 else
4621   if test "$GXX" = yes; then
4622     CXXFLAGS="-O2"
4623   else
4624     CXXFLAGS=
4625   fi
4626 fi
4627 ac_ext=c
4628 ac_cpp='$CPP $CPPFLAGS'
4629 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4630 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4631 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4632
4633
4634
4635
4636 if test -n "$ac_tool_prefix"; then
4637   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4638 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4640 $as_echo_n "checking for $ac_word... " >&6; }
4641 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4642   $as_echo_n "(cached) " >&6
4643 else
4644   if test -n "$GNATBIND"; then
4645   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4646 else
4647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4648 for as_dir in $PATH
4649 do
4650   IFS=$as_save_IFS
4651   test -z "$as_dir" && as_dir=.
4652     for ac_exec_ext in '' $ac_executable_extensions; do
4653   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4654     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4655     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4656     break 2
4657   fi
4658 done
4659   done
4660 IFS=$as_save_IFS
4661
4662 fi
4663 fi
4664 GNATBIND=$ac_cv_prog_GNATBIND
4665 if test -n "$GNATBIND"; then
4666   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4667 $as_echo "$GNATBIND" >&6; }
4668 else
4669   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4670 $as_echo "no" >&6; }
4671 fi
4672
4673
4674 fi
4675 if test -z "$ac_cv_prog_GNATBIND"; then
4676   ac_ct_GNATBIND=$GNATBIND
4677   # Extract the first word of "gnatbind", so it can be a program name with args.
4678 set dummy gnatbind; ac_word=$2
4679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4680 $as_echo_n "checking for $ac_word... " >&6; }
4681 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4682   $as_echo_n "(cached) " >&6
4683 else
4684   if test -n "$ac_ct_GNATBIND"; then
4685   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4686 else
4687 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4688 for as_dir in $PATH
4689 do
4690   IFS=$as_save_IFS
4691   test -z "$as_dir" && as_dir=.
4692     for ac_exec_ext in '' $ac_executable_extensions; do
4693   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4694     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4695     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4696     break 2
4697   fi
4698 done
4699   done
4700 IFS=$as_save_IFS
4701
4702 fi
4703 fi
4704 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4705 if test -n "$ac_ct_GNATBIND"; then
4706   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4707 $as_echo "$ac_ct_GNATBIND" >&6; }
4708 else
4709   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4710 $as_echo "no" >&6; }
4711 fi
4712
4713   if test "x$ac_ct_GNATBIND" = x; then
4714     GNATBIND="no"
4715   else
4716     case $cross_compiling:$ac_tool_warned in
4717 yes:)
4718 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4719 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4720 ac_tool_warned=yes ;;
4721 esac
4722     GNATBIND=$ac_ct_GNATBIND
4723   fi
4724 else
4725   GNATBIND="$ac_cv_prog_GNATBIND"
4726 fi
4727
4728 if test -n "$ac_tool_prefix"; then
4729   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4730 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4732 $as_echo_n "checking for $ac_word... " >&6; }
4733 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4734   $as_echo_n "(cached) " >&6
4735 else
4736   if test -n "$GNATMAKE"; then
4737   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4738 else
4739 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4740 for as_dir in $PATH
4741 do
4742   IFS=$as_save_IFS
4743   test -z "$as_dir" && as_dir=.
4744     for ac_exec_ext in '' $ac_executable_extensions; do
4745   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4746     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4747     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4748     break 2
4749   fi
4750 done
4751   done
4752 IFS=$as_save_IFS
4753
4754 fi
4755 fi
4756 GNATMAKE=$ac_cv_prog_GNATMAKE
4757 if test -n "$GNATMAKE"; then
4758   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4759 $as_echo "$GNATMAKE" >&6; }
4760 else
4761   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4762 $as_echo "no" >&6; }
4763 fi
4764
4765
4766 fi
4767 if test -z "$ac_cv_prog_GNATMAKE"; then
4768   ac_ct_GNATMAKE=$GNATMAKE
4769   # Extract the first word of "gnatmake", so it can be a program name with args.
4770 set dummy gnatmake; ac_word=$2
4771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4772 $as_echo_n "checking for $ac_word... " >&6; }
4773 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4774   $as_echo_n "(cached) " >&6
4775 else
4776   if test -n "$ac_ct_GNATMAKE"; then
4777   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4778 else
4779 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4780 for as_dir in $PATH
4781 do
4782   IFS=$as_save_IFS
4783   test -z "$as_dir" && as_dir=.
4784     for ac_exec_ext in '' $ac_executable_extensions; do
4785   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4786     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4787     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4788     break 2
4789   fi
4790 done
4791   done
4792 IFS=$as_save_IFS
4793
4794 fi
4795 fi
4796 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4797 if test -n "$ac_ct_GNATMAKE"; then
4798   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4799 $as_echo "$ac_ct_GNATMAKE" >&6; }
4800 else
4801   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4802 $as_echo "no" >&6; }
4803 fi
4804
4805   if test "x$ac_ct_GNATMAKE" = x; then
4806     GNATMAKE="no"
4807   else
4808     case $cross_compiling:$ac_tool_warned in
4809 yes:)
4810 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4811 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4812 ac_tool_warned=yes ;;
4813 esac
4814     GNATMAKE=$ac_ct_GNATMAKE
4815   fi
4816 else
4817   GNATMAKE="$ac_cv_prog_GNATMAKE"
4818 fi
4819
4820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4821 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4822 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4823   $as_echo_n "(cached) " >&6
4824 else
4825   cat >conftest.adb <<EOF
4826 procedure conftest is begin null; end conftest;
4827 EOF
4828 acx_cv_cc_gcc_supports_ada=no
4829 # There is a bug in old released versions of GCC which causes the
4830 # driver to exit successfully when the appropriate language module
4831 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
4832 # Therefore we must check for the error message as well as an
4833 # unsuccessful exit.
4834 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4835 # given a .adb file, but produce no object file.  So we must check
4836 # if an object file was really produced to guard against this.
4837 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4838 if test x"$errors" = x && test -f conftest.$ac_objext; then
4839   acx_cv_cc_gcc_supports_ada=yes
4840 fi
4841 rm -f conftest.*
4842 fi
4843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4844 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4845
4846 if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4847   have_gnat=yes
4848 else
4849   have_gnat=no
4850 fi
4851
4852
4853 # autoconf is lame and doesn't give us any substitution variable for this.
4854 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4855   NO_MINUS_C_MINUS_O=yes
4856 else
4857   OUTPUT_OPTION='-o $@'
4858 fi
4859
4860
4861
4862 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4863 # optimizations to be activated explicitly by the toplevel.
4864 case "$CC" in
4865   */prev-gcc/xgcc*) ;;
4866   *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
4867 esac
4868
4869
4870 # Determine PICFLAG for target gnatlib.
4871
4872
4873
4874
4875 case "${target}" in
4876     # PIC is the default on some targets or must not be used.
4877     *-*-darwin*)
4878         # PIC is the default on this platform
4879         # Common symbols not allowed in MH_DYLIB files
4880         PICFLAG_FOR_TARGET=-fno-common
4881         ;;
4882     alpha*-dec-osf5*)
4883         # PIC is the default.
4884         ;;
4885     hppa*64*-*-hpux*)
4886         # PIC is the default for 64-bit PA HP-UX.
4887         ;;
4888     i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*)
4889         ;;
4890     i[34567]86-*-interix[3-9]*)
4891         # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4892         # Instead, we relocate shared libraries at runtime.
4893         ;;
4894     i[34567]86-*-nto-qnx*)
4895         # QNX uses GNU C++, but need to define -shared option too, otherwise
4896         # it will coredump.
4897         PICFLAG_FOR_TARGET='-fPIC -shared'
4898         ;;
4899     i[34567]86-pc-msdosdjgpp*)
4900         # DJGPP does not support shared libraries at all.
4901         ;;
4902     ia64*-*-hpux*)
4903         # On IA64 HP-UX, PIC is the default but the pic flag
4904         # sets the default TLS model and affects inlining.
4905         PICFLAG_FOR_TARGET=-fPIC
4906         ;;
4907     mips-sgi-irix6*)
4908         # PIC is the default.
4909         ;;
4910     rs6000-ibm-aix* | powerpc-ibm-aix*)
4911         # All AIX code is PIC.
4912         ;;
4913
4914     # Some targets support both -fPIC and -fpic, but prefer the latter.
4915     # FIXME: Why?
4916     i[34567]86-*-* | x86_64-*-*)
4917         PICFLAG_FOR_TARGET=-fpic
4918         ;;
4919     m68k-*-*)
4920         PICFLAG_FOR_TARGET=-fpic
4921         ;;
4922     # FIXME: Override -fPIC default in libgcc only?
4923     sh-*-linux* | sh[2346lbe]*-*-linux*)
4924         PICFLAG_FOR_TARGET=-fpic
4925         ;;
4926     # FIXME: Simplify to sh*-*-netbsd*?
4927     sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4928       sh64-*-netbsd* | sh64l*-*-netbsd*)
4929         PICFLAG_FOR_TARGET=-fpic
4930         ;;
4931     # Default to -fPIC unless specified otherwise.
4932     *)
4933         PICFLAG_FOR_TARGET=-fPIC
4934         ;;
4935 esac
4936
4937 # If the user explicitly uses -fpic/-fPIC, keep that.
4938 case "${CFLAGS_FOR_TARGET}" in
4939     *-fpic*)
4940         PICFLAG_FOR_TARGET=-fpic
4941         ;;
4942     *-fPIC*)
4943         PICFLAG_FOR_TARGET=-fPIC
4944         ;;
4945 esac
4946
4947
4948
4949 # -------------------------
4950 # Check C compiler features
4951 # -------------------------
4952
4953
4954 ac_ext=c
4955 ac_cpp='$CPP $CPPFLAGS'
4956 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4957 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4958 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4960 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4961 # On Suns, sometimes $CPP names a directory.
4962 if test -n "$CPP" && test -d "$CPP"; then
4963   CPP=
4964 fi
4965 if test -z "$CPP"; then
4966   if test "${ac_cv_prog_CPP+set}" = set; then :
4967   $as_echo_n "(cached) " >&6
4968 else
4969       # Double quotes because CPP needs to be expanded
4970     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4971     do
4972       ac_preproc_ok=false
4973 for ac_c_preproc_warn_flag in '' yes
4974 do
4975   # Use a header file that comes with gcc, so configuring glibc
4976   # with a fresh cross-compiler works.
4977   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4978   # <limits.h> exists even on freestanding compilers.
4979   # On the NeXT, cc -E runs the code through the compiler's parser,
4980   # not just through cpp. "Syntax error" is here to catch this case.
4981   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4982 /* end confdefs.h.  */
4983 #ifdef __STDC__
4984 # include <limits.h>
4985 #else
4986 # include <assert.h>
4987 #endif
4988                      Syntax error
4989 _ACEOF
4990 if ac_fn_c_try_cpp "$LINENO"; then :
4991
4992 else
4993   # Broken: fails on valid input.
4994 continue
4995 fi
4996 rm -f conftest.err conftest.$ac_ext
4997
4998   # OK, works on sane cases.  Now check whether nonexistent headers
4999   # can be detected and how.
5000   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5001 /* end confdefs.h.  */
5002 #include <ac_nonexistent.h>
5003 _ACEOF
5004 if ac_fn_c_try_cpp "$LINENO"; then :
5005   # Broken: success on invalid input.
5006 continue
5007 else
5008   # Passes both tests.
5009 ac_preproc_ok=:
5010 break
5011 fi
5012 rm -f conftest.err conftest.$ac_ext
5013
5014 done
5015 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5016 rm -f conftest.err conftest.$ac_ext
5017 if $ac_preproc_ok; then :
5018   break
5019 fi
5020
5021     done
5022     ac_cv_prog_CPP=$CPP
5023
5024 fi
5025   CPP=$ac_cv_prog_CPP
5026 else
5027   ac_cv_prog_CPP=$CPP
5028 fi
5029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5030 $as_echo "$CPP" >&6; }
5031 ac_preproc_ok=false
5032 for ac_c_preproc_warn_flag in '' yes
5033 do
5034   # Use a header file that comes with gcc, so configuring glibc
5035   # with a fresh cross-compiler works.
5036   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5037   # <limits.h> exists even on freestanding compilers.
5038   # On the NeXT, cc -E runs the code through the compiler's parser,
5039   # not just through cpp. "Syntax error" is here to catch this case.
5040   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5041 /* end confdefs.h.  */
5042 #ifdef __STDC__
5043 # include <limits.h>
5044 #else
5045 # include <assert.h>
5046 #endif
5047                      Syntax error
5048 _ACEOF
5049 if ac_fn_c_try_cpp "$LINENO"; then :
5050
5051 else
5052   # Broken: fails on valid input.
5053 continue
5054 fi
5055 rm -f conftest.err conftest.$ac_ext
5056
5057   # OK, works on sane cases.  Now check whether nonexistent headers
5058   # can be detected and how.
5059   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5060 /* end confdefs.h.  */
5061 #include <ac_nonexistent.h>
5062 _ACEOF
5063 if ac_fn_c_try_cpp "$LINENO"; then :
5064   # Broken: success on invalid input.
5065 continue
5066 else
5067   # Passes both tests.
5068 ac_preproc_ok=:
5069 break
5070 fi
5071 rm -f conftest.err conftest.$ac_ext
5072
5073 done
5074 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5075 rm -f conftest.err conftest.$ac_ext
5076 if $ac_preproc_ok; then :
5077
5078 else
5079   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5080 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5081 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5082 See \`config.log' for more details." "$LINENO" 5; }
5083 fi
5084
5085 ac_ext=c
5086 ac_cpp='$CPP $CPPFLAGS'
5087 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5088 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5089 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5090
5091
5092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5093 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5094 if test "${ac_cv_path_GREP+set}" = set; then :
5095   $as_echo_n "(cached) " >&6
5096 else
5097   if test -z "$GREP"; then
5098   ac_path_GREP_found=false
5099   # Loop through the user's path and test for each of PROGNAME-LIST
5100   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5101 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5102 do
5103   IFS=$as_save_IFS
5104   test -z "$as_dir" && as_dir=.
5105     for ac_prog in grep ggrep; do
5106     for ac_exec_ext in '' $ac_executable_extensions; do
5107       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5108       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5109 # Check for GNU ac_path_GREP and select it if it is found.
5110   # Check for GNU $ac_path_GREP
5111 case `"$ac_path_GREP" --version 2>&1` in
5112 *GNU*)
5113   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5114 *)
5115   ac_count=0
5116   $as_echo_n 0123456789 >"conftest.in"
5117   while :
5118   do
5119     cat "conftest.in" "conftest.in" >"conftest.tmp"
5120     mv "conftest.tmp" "conftest.in"
5121     cp "conftest.in" "conftest.nl"
5122     $as_echo 'GREP' >> "conftest.nl"
5123     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5124     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5125     as_fn_arith $ac_count + 1 && ac_count=$as_val
5126     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5127       # Best one so far, save it but keep looking for a better one
5128       ac_cv_path_GREP="$ac_path_GREP"
5129       ac_path_GREP_max=$ac_count
5130     fi
5131     # 10*(2^10) chars as input seems more than enough
5132     test $ac_count -gt 10 && break
5133   done
5134   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5135 esac
5136
5137       $ac_path_GREP_found && break 3
5138     done
5139   done
5140   done
5141 IFS=$as_save_IFS
5142   if test -z "$ac_cv_path_GREP"; then
5143     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5144   fi
5145 else
5146   ac_cv_path_GREP=$GREP
5147 fi
5148
5149 fi
5150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5151 $as_echo "$ac_cv_path_GREP" >&6; }
5152  GREP="$ac_cv_path_GREP"
5153
5154
5155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5156 $as_echo_n "checking for egrep... " >&6; }
5157 if test "${ac_cv_path_EGREP+set}" = set; then :
5158   $as_echo_n "(cached) " >&6
5159 else
5160   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5161    then ac_cv_path_EGREP="$GREP -E"
5162    else
5163      if test -z "$EGREP"; then
5164   ac_path_EGREP_found=false
5165   # Loop through the user's path and test for each of PROGNAME-LIST
5166   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5167 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5168 do
5169   IFS=$as_save_IFS
5170   test -z "$as_dir" && as_dir=.
5171     for ac_prog in egrep; do
5172     for ac_exec_ext in '' $ac_executable_extensions; do
5173       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5174       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5175 # Check for GNU ac_path_EGREP and select it if it is found.
5176   # Check for GNU $ac_path_EGREP
5177 case `"$ac_path_EGREP" --version 2>&1` in
5178 *GNU*)
5179   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5180 *)
5181   ac_count=0
5182   $as_echo_n 0123456789 >"conftest.in"
5183   while :
5184   do
5185     cat "conftest.in" "conftest.in" >"conftest.tmp"
5186     mv "conftest.tmp" "conftest.in"
5187     cp "conftest.in" "conftest.nl"
5188     $as_echo 'EGREP' >> "conftest.nl"
5189     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5190     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5191     as_fn_arith $ac_count + 1 && ac_count=$as_val
5192     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5193       # Best one so far, save it but keep looking for a better one
5194       ac_cv_path_EGREP="$ac_path_EGREP"
5195       ac_path_EGREP_max=$ac_count
5196     fi
5197     # 10*(2^10) chars as input seems more than enough
5198     test $ac_count -gt 10 && break
5199   done
5200   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5201 esac
5202
5203       $ac_path_EGREP_found && break 3
5204     done
5205   done
5206   done
5207 IFS=$as_save_IFS
5208   if test -z "$ac_cv_path_EGREP"; then
5209     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5210   fi
5211 else
5212   ac_cv_path_EGREP=$EGREP
5213 fi
5214
5215    fi
5216 fi
5217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5218 $as_echo "$ac_cv_path_EGREP" >&6; }
5219  EGREP="$ac_cv_path_EGREP"
5220
5221
5222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5223 $as_echo_n "checking for ANSI C header files... " >&6; }
5224 if test "${ac_cv_header_stdc+set}" = set; then :
5225   $as_echo_n "(cached) " >&6
5226 else
5227   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5228 /* end confdefs.h.  */
5229 #include <stdlib.h>
5230 #include <stdarg.h>
5231 #include <string.h>
5232 #include <float.h>
5233
5234 int
5235 main ()
5236 {
5237
5238   ;
5239   return 0;
5240 }
5241 _ACEOF
5242 if ac_fn_c_try_compile "$LINENO"; then :
5243   ac_cv_header_stdc=yes
5244 else
5245   ac_cv_header_stdc=no
5246 fi
5247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5248
5249 if test $ac_cv_header_stdc = yes; then
5250   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5251   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5252 /* end confdefs.h.  */
5253 #include <string.h>
5254
5255 _ACEOF
5256 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5257   $EGREP "memchr" >/dev/null 2>&1; then :
5258
5259 else
5260   ac_cv_header_stdc=no
5261 fi
5262 rm -f conftest*
5263
5264 fi
5265
5266 if test $ac_cv_header_stdc = yes; then
5267   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5268   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5269 /* end confdefs.h.  */
5270 #include <stdlib.h>
5271
5272 _ACEOF
5273 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5274   $EGREP "free" >/dev/null 2>&1; then :
5275
5276 else
5277   ac_cv_header_stdc=no
5278 fi
5279 rm -f conftest*
5280
5281 fi
5282
5283 if test $ac_cv_header_stdc = yes; then
5284   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5285   if test "$cross_compiling" = yes; then :
5286   :
5287 else
5288   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5289 /* end confdefs.h.  */
5290 #include <ctype.h>
5291 #include <stdlib.h>
5292 #if ((' ' & 0x0FF) == 0x020)
5293 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5294 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5295 #else
5296 # define ISLOWER(c) \
5297                    (('a' <= (c) && (c) <= 'i') \
5298                      || ('j' <= (c) && (c) <= 'r') \
5299                      || ('s' <= (c) && (c) <= 'z'))
5300 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5301 #endif
5302
5303 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5304 int
5305 main ()
5306 {
5307   int i;
5308   for (i = 0; i < 256; i++)
5309     if (XOR (islower (i), ISLOWER (i))
5310         || toupper (i) != TOUPPER (i))
5311       return 2;
5312   return 0;
5313 }
5314 _ACEOF
5315 if ac_fn_c_try_run "$LINENO"; then :
5316
5317 else
5318   ac_cv_header_stdc=no
5319 fi
5320 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5321   conftest.$ac_objext conftest.beam conftest.$ac_ext
5322 fi
5323
5324 fi
5325 fi
5326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5327 $as_echo "$ac_cv_header_stdc" >&6; }
5328 if test $ac_cv_header_stdc = yes; then
5329
5330 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5331
5332 fi
5333
5334 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5335 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5336                   inttypes.h stdint.h unistd.h
5337 do :
5338   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5339 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5340 "
5341 eval as_val=\$$as_ac_Header
5342    if test "x$as_val" = x""yes; then :
5343   cat >>confdefs.h <<_ACEOF
5344 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5345 _ACEOF
5346
5347 fi
5348
5349 done
5350
5351
5352
5353   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5354 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5355   MINIX=yes
5356 else
5357   MINIX=
5358 fi
5359
5360
5361   if test "$MINIX" = yes; then
5362
5363 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5364
5365
5366 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5367
5368
5369 $as_echo "#define _MINIX 1" >>confdefs.h
5370
5371   fi
5372
5373
5374   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5375 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5376 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5377   $as_echo_n "(cached) " >&6
5378 else
5379   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5380 /* end confdefs.h.  */
5381
5382 #         define __EXTENSIONS__ 1
5383           $ac_includes_default
5384 int
5385 main ()
5386 {
5387
5388   ;
5389   return 0;
5390 }
5391 _ACEOF
5392 if ac_fn_c_try_compile "$LINENO"; then :
5393   ac_cv_safe_to_define___extensions__=yes
5394 else
5395   ac_cv_safe_to_define___extensions__=no
5396 fi
5397 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5398 fi
5399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5400 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5401   test $ac_cv_safe_to_define___extensions__ = yes &&
5402     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5403
5404   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5405
5406   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5407
5408   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5409
5410   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5411
5412
5413 ac_ext=c
5414 ac_cpp='$CPP $CPPFLAGS'
5415 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5416 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5417 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5419 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5420 # On Suns, sometimes $CPP names a directory.
5421 if test -n "$CPP" && test -d "$CPP"; then
5422   CPP=
5423 fi
5424 if test -z "$CPP"; then
5425   if test "${ac_cv_prog_CPP+set}" = set; then :
5426   $as_echo_n "(cached) " >&6
5427 else
5428       # Double quotes because CPP needs to be expanded
5429     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5430     do
5431       ac_preproc_ok=false
5432 for ac_c_preproc_warn_flag in '' yes
5433 do
5434   # Use a header file that comes with gcc, so configuring glibc
5435   # with a fresh cross-compiler works.
5436   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5437   # <limits.h> exists even on freestanding compilers.
5438   # On the NeXT, cc -E runs the code through the compiler's parser,
5439   # not just through cpp. "Syntax error" is here to catch this case.
5440   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5441 /* end confdefs.h.  */
5442 #ifdef __STDC__
5443 # include <limits.h>
5444 #else
5445 # include <assert.h>
5446 #endif
5447                      Syntax error
5448 _ACEOF
5449 if ac_fn_c_try_cpp "$LINENO"; then :
5450
5451 else
5452   # Broken: fails on valid input.
5453 continue
5454 fi
5455 rm -f conftest.err conftest.$ac_ext
5456
5457   # OK, works on sane cases.  Now check whether nonexistent headers
5458   # can be detected and how.
5459   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5460 /* end confdefs.h.  */
5461 #include <ac_nonexistent.h>
5462 _ACEOF
5463 if ac_fn_c_try_cpp "$LINENO"; then :
5464   # Broken: success on invalid input.
5465 continue
5466 else
5467   # Passes both tests.
5468 ac_preproc_ok=:
5469 break
5470 fi
5471 rm -f conftest.err conftest.$ac_ext
5472
5473 done
5474 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5475 rm -f conftest.err conftest.$ac_ext
5476 if $ac_preproc_ok; then :
5477   break
5478 fi
5479
5480     done
5481     ac_cv_prog_CPP=$CPP
5482
5483 fi
5484   CPP=$ac_cv_prog_CPP
5485 else
5486   ac_cv_prog_CPP=$CPP
5487 fi
5488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5489 $as_echo "$CPP" >&6; }
5490 ac_preproc_ok=false
5491 for ac_c_preproc_warn_flag in '' yes
5492 do
5493   # Use a header file that comes with gcc, so configuring glibc
5494   # with a fresh cross-compiler works.
5495   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5496   # <limits.h> exists even on freestanding compilers.
5497   # On the NeXT, cc -E runs the code through the compiler's parser,
5498   # not just through cpp. "Syntax error" is here to catch this case.
5499   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5500 /* end confdefs.h.  */
5501 #ifdef __STDC__
5502 # include <limits.h>
5503 #else
5504 # include <assert.h>
5505 #endif
5506                      Syntax error
5507 _ACEOF
5508 if ac_fn_c_try_cpp "$LINENO"; then :
5509
5510 else
5511   # Broken: fails on valid input.
5512 continue
5513 fi
5514 rm -f conftest.err conftest.$ac_ext
5515
5516   # OK, works on sane cases.  Now check whether nonexistent headers
5517   # can be detected and how.
5518   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5519 /* end confdefs.h.  */
5520 #include <ac_nonexistent.h>
5521 _ACEOF
5522 if ac_fn_c_try_cpp "$LINENO"; then :
5523   # Broken: success on invalid input.
5524 continue
5525 else
5526   # Passes both tests.
5527 ac_preproc_ok=:
5528 break
5529 fi
5530 rm -f conftest.err conftest.$ac_ext
5531
5532 done
5533 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5534 rm -f conftest.err conftest.$ac_ext
5535 if $ac_preproc_ok; then :
5536
5537 else
5538   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5539 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5540 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5541 See \`config.log' for more details." "$LINENO" 5; }
5542 fi
5543
5544 ac_ext=c
5545 ac_cpp='$CPP $CPPFLAGS'
5546 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5547 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5548 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5549
5550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5551 $as_echo_n "checking for inline... " >&6; }
5552 if test "${ac_cv_c_inline+set}" = set; then :
5553   $as_echo_n "(cached) " >&6
5554 else
5555   ac_cv_c_inline=no
5556 for ac_kw in inline __inline__ __inline; do
5557   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5558 /* end confdefs.h.  */
5559 #ifndef __cplusplus
5560 typedef int foo_t;
5561 static $ac_kw foo_t static_foo () {return 0; }
5562 $ac_kw foo_t foo () {return 0; }
5563 #endif
5564
5565 _ACEOF
5566 if ac_fn_c_try_compile "$LINENO"; then :
5567   ac_cv_c_inline=$ac_kw
5568 fi
5569 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5570   test "$ac_cv_c_inline" != no && break
5571 done
5572
5573 fi
5574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5575 $as_echo "$ac_cv_c_inline" >&6; }
5576
5577 case $ac_cv_c_inline in
5578   inline | yes) ;;
5579   *)
5580     case $ac_cv_c_inline in
5581       no) ac_val=;;
5582       *) ac_val=$ac_cv_c_inline;;
5583     esac
5584     cat >>confdefs.h <<_ACEOF
5585 #ifndef __cplusplus
5586 #define inline $ac_val
5587 #endif
5588 _ACEOF
5589     ;;
5590 esac
5591
5592
5593 # Check whether --enable-largefile was given.
5594 if test "${enable_largefile+set}" = set; then :
5595   enableval=$enable_largefile;
5596 fi
5597
5598 if test "$enable_largefile" != no; then
5599
5600   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5601 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5602 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5603   $as_echo_n "(cached) " >&6
5604 else
5605   ac_cv_sys_largefile_CC=no
5606      if test "$GCC" != yes; then
5607        ac_save_CC=$CC
5608        while :; do
5609          # IRIX 6.2 and later do not support large files by default,
5610          # so use the C compiler's -n32 option if that helps.
5611          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5612 /* end confdefs.h.  */
5613 #include <sys/types.h>
5614  /* Check that off_t can represent 2**63 - 1 correctly.
5615     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5616     since some C++ compilers masquerading as C compilers
5617     incorrectly reject 9223372036854775807.  */
5618 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5619   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5620                        && LARGE_OFF_T % 2147483647 == 1)
5621                       ? 1 : -1];
5622 int
5623 main ()
5624 {
5625
5626   ;
5627   return 0;
5628 }
5629 _ACEOF
5630          if ac_fn_c_try_compile "$LINENO"; then :
5631   break
5632 fi
5633 rm -f core conftest.err conftest.$ac_objext
5634          CC="$CC -n32"
5635          if ac_fn_c_try_compile "$LINENO"; then :
5636   ac_cv_sys_largefile_CC=' -n32'; break
5637 fi
5638 rm -f core conftest.err conftest.$ac_objext
5639          break
5640        done
5641        CC=$ac_save_CC
5642        rm -f conftest.$ac_ext
5643     fi
5644 fi
5645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5646 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5647   if test "$ac_cv_sys_largefile_CC" != no; then
5648     CC=$CC$ac_cv_sys_largefile_CC
5649   fi
5650
5651   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5652 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5653 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5654   $as_echo_n "(cached) " >&6
5655 else
5656   while :; do
5657   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5658 /* end confdefs.h.  */
5659 #include <sys/types.h>
5660  /* Check that off_t can represent 2**63 - 1 correctly.
5661     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5662     since some C++ compilers masquerading as C compilers
5663     incorrectly reject 9223372036854775807.  */
5664 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5665   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5666                        && LARGE_OFF_T % 2147483647 == 1)
5667                       ? 1 : -1];
5668 int
5669 main ()
5670 {
5671
5672   ;
5673   return 0;
5674 }
5675 _ACEOF
5676 if ac_fn_c_try_compile "$LINENO"; then :
5677   ac_cv_sys_file_offset_bits=no; break
5678 fi
5679 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5680   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5681 /* end confdefs.h.  */
5682 #define _FILE_OFFSET_BITS 64
5683 #include <sys/types.h>
5684  /* Check that off_t can represent 2**63 - 1 correctly.
5685     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5686     since some C++ compilers masquerading as C compilers
5687     incorrectly reject 9223372036854775807.  */
5688 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5689   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5690                        && LARGE_OFF_T % 2147483647 == 1)
5691                       ? 1 : -1];
5692 int
5693 main ()
5694 {
5695
5696   ;
5697   return 0;
5698 }
5699 _ACEOF
5700 if ac_fn_c_try_compile "$LINENO"; then :
5701   ac_cv_sys_file_offset_bits=64; break
5702 fi
5703 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5704   ac_cv_sys_file_offset_bits=unknown
5705   break
5706 done
5707 fi
5708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5709 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5710 case $ac_cv_sys_file_offset_bits in #(
5711   no | unknown) ;;
5712   *)
5713 cat >>confdefs.h <<_ACEOF
5714 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5715 _ACEOF
5716 ;;
5717 esac
5718 rm -rf conftest*
5719   if test $ac_cv_sys_file_offset_bits = unknown; then
5720     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5721 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5722 if test "${ac_cv_sys_large_files+set}" = set; then :
5723   $as_echo_n "(cached) " >&6
5724 else
5725   while :; do
5726   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5727 /* end confdefs.h.  */
5728 #include <sys/types.h>
5729  /* Check that off_t can represent 2**63 - 1 correctly.
5730     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5731     since some C++ compilers masquerading as C compilers
5732     incorrectly reject 9223372036854775807.  */
5733 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5734   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5735                        && LARGE_OFF_T % 2147483647 == 1)
5736                       ? 1 : -1];
5737 int
5738 main ()
5739 {
5740
5741   ;
5742   return 0;
5743 }
5744 _ACEOF
5745 if ac_fn_c_try_compile "$LINENO"; then :
5746   ac_cv_sys_large_files=no; break
5747 fi
5748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5749   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5750 /* end confdefs.h.  */
5751 #define _LARGE_FILES 1
5752 #include <sys/types.h>
5753  /* Check that off_t can represent 2**63 - 1 correctly.
5754     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5755     since some C++ compilers masquerading as C compilers
5756     incorrectly reject 9223372036854775807.  */
5757 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5758   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5759                        && LARGE_OFF_T % 2147483647 == 1)
5760                       ? 1 : -1];
5761 int
5762 main ()
5763 {
5764
5765   ;
5766   return 0;
5767 }
5768 _ACEOF
5769 if ac_fn_c_try_compile "$LINENO"; then :
5770   ac_cv_sys_large_files=1; break
5771 fi
5772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5773   ac_cv_sys_large_files=unknown
5774   break
5775 done
5776 fi
5777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5778 $as_echo "$ac_cv_sys_large_files" >&6; }
5779 case $ac_cv_sys_large_files in #(
5780   no | unknown) ;;
5781   *)
5782 cat >>confdefs.h <<_ACEOF
5783 #define _LARGE_FILES $ac_cv_sys_large_files
5784 _ACEOF
5785 ;;
5786 esac
5787 rm -rf conftest*
5788   fi
5789 fi
5790
5791
5792 # sizeof(char) is 1 by definition.
5793 # The cast to long int works around a bug in the HP C Compiler
5794 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5795 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5796 # This bug is HP SR number 8606223364.
5797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5798 $as_echo_n "checking size of void *... " >&6; }
5799 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5800   $as_echo_n "(cached) " >&6
5801 else
5802   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
5803
5804 else
5805   if test "$ac_cv_type_void_p" = yes; then
5806      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5807 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5808 { as_fn_set_status 77
5809 as_fn_error "cannot compute sizeof (void *)
5810 See \`config.log' for more details." "$LINENO" 5; }; }
5811    else
5812      ac_cv_sizeof_void_p=0
5813    fi
5814 fi
5815
5816 fi
5817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5818 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5819
5820
5821
5822 cat >>confdefs.h <<_ACEOF
5823 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5824 _ACEOF
5825
5826
5827 # The cast to long int works around a bug in the HP C Compiler
5828 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5829 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5830 # This bug is HP SR number 8606223364.
5831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5832 $as_echo_n "checking size of short... " >&6; }
5833 if test "${ac_cv_sizeof_short+set}" = set; then :
5834   $as_echo_n "(cached) " >&6
5835 else
5836   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5837
5838 else
5839   if test "$ac_cv_type_short" = yes; then
5840      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5841 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5842 { as_fn_set_status 77
5843 as_fn_error "cannot compute sizeof (short)
5844 See \`config.log' for more details." "$LINENO" 5; }; }
5845    else
5846      ac_cv_sizeof_short=0
5847    fi
5848 fi
5849
5850 fi
5851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5852 $as_echo "$ac_cv_sizeof_short" >&6; }
5853
5854
5855
5856 cat >>confdefs.h <<_ACEOF
5857 #define SIZEOF_SHORT $ac_cv_sizeof_short
5858 _ACEOF
5859
5860
5861 # The cast to long int works around a bug in the HP C Compiler
5862 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5863 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5864 # This bug is HP SR number 8606223364.
5865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5866 $as_echo_n "checking size of int... " >&6; }
5867 if test "${ac_cv_sizeof_int+set}" = set; then :
5868   $as_echo_n "(cached) " >&6
5869 else
5870   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5871
5872 else
5873   if test "$ac_cv_type_int" = yes; then
5874      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5875 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5876 { as_fn_set_status 77
5877 as_fn_error "cannot compute sizeof (int)
5878 See \`config.log' for more details." "$LINENO" 5; }; }
5879    else
5880      ac_cv_sizeof_int=0
5881    fi
5882 fi
5883
5884 fi
5885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5886 $as_echo "$ac_cv_sizeof_int" >&6; }
5887
5888
5889
5890 cat >>confdefs.h <<_ACEOF
5891 #define SIZEOF_INT $ac_cv_sizeof_int
5892 _ACEOF
5893
5894
5895 # The cast to long int works around a bug in the HP C Compiler
5896 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5897 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5898 # This bug is HP SR number 8606223364.
5899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5900 $as_echo_n "checking size of long... " >&6; }
5901 if test "${ac_cv_sizeof_long+set}" = set; then :
5902   $as_echo_n "(cached) " >&6
5903 else
5904   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5905
5906 else
5907   if test "$ac_cv_type_long" = yes; then
5908      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5909 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5910 { as_fn_set_status 77
5911 as_fn_error "cannot compute sizeof (long)
5912 See \`config.log' for more details." "$LINENO" 5; }; }
5913    else
5914      ac_cv_sizeof_long=0
5915    fi
5916 fi
5917
5918 fi
5919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5920 $as_echo "$ac_cv_sizeof_long" >&6; }
5921
5922
5923
5924 cat >>confdefs.h <<_ACEOF
5925 #define SIZEOF_LONG $ac_cv_sizeof_long
5926 _ACEOF
5927
5928
5929 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5930 if test "x$ac_cv_type_long_long" = x""yes; then :
5931
5932 cat >>confdefs.h <<_ACEOF
5933 #define HAVE_LONG_LONG 1
5934 _ACEOF
5935
5936 # The cast to long int works around a bug in the HP C Compiler
5937 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5938 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5939 # This bug is HP SR number 8606223364.
5940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5941 $as_echo_n "checking size of long long... " >&6; }
5942 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5943   $as_echo_n "(cached) " >&6
5944 else
5945   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5946
5947 else
5948   if test "$ac_cv_type_long_long" = yes; then
5949      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5950 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5951 { as_fn_set_status 77
5952 as_fn_error "cannot compute sizeof (long long)
5953 See \`config.log' for more details." "$LINENO" 5; }; }
5954    else
5955      ac_cv_sizeof_long_long=0
5956    fi
5957 fi
5958
5959 fi
5960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5961 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5962
5963
5964
5965 cat >>confdefs.h <<_ACEOF
5966 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5967 _ACEOF
5968
5969
5970 fi
5971
5972 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5973 if test "x$ac_cv_type___int64" = x""yes; then :
5974
5975 cat >>confdefs.h <<_ACEOF
5976 #define HAVE___INT64 1
5977 _ACEOF
5978
5979 # The cast to long int works around a bug in the HP C Compiler
5980 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5981 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5982 # This bug is HP SR number 8606223364.
5983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5984 $as_echo_n "checking size of __int64... " >&6; }
5985 if test "${ac_cv_sizeof___int64+set}" = set; then :
5986   $as_echo_n "(cached) " >&6
5987 else
5988   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64"        "$ac_includes_default"; then :
5989
5990 else
5991   if test "$ac_cv_type___int64" = yes; then
5992      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5993 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5994 { as_fn_set_status 77
5995 as_fn_error "cannot compute sizeof (__int64)
5996 See \`config.log' for more details." "$LINENO" 5; }; }
5997    else
5998      ac_cv_sizeof___int64=0
5999    fi
6000 fi
6001
6002 fi
6003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
6004 $as_echo "$ac_cv_sizeof___int64" >&6; }
6005
6006
6007
6008 cat >>confdefs.h <<_ACEOF
6009 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6010 _ACEOF
6011
6012
6013 fi
6014
6015 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6016 case $ac_cv_c_int8_t in #(
6017   no|yes) ;; #(
6018   *)
6019
6020 cat >>confdefs.h <<_ACEOF
6021 #define int8_t $ac_cv_c_int8_t
6022 _ACEOF
6023 ;;
6024 esac
6025
6026 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6027 case $ac_cv_c_int16_t in #(
6028   no|yes) ;; #(
6029   *)
6030
6031 cat >>confdefs.h <<_ACEOF
6032 #define int16_t $ac_cv_c_int16_t
6033 _ACEOF
6034 ;;
6035 esac
6036
6037 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6038 case $ac_cv_c_int32_t in #(
6039   no|yes) ;; #(
6040   *)
6041
6042 cat >>confdefs.h <<_ACEOF
6043 #define int32_t $ac_cv_c_int32_t
6044 _ACEOF
6045 ;;
6046 esac
6047
6048 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6049 case $ac_cv_c_int64_t in #(
6050   no|yes) ;; #(
6051   *)
6052
6053 cat >>confdefs.h <<_ACEOF
6054 #define int64_t $ac_cv_c_int64_t
6055 _ACEOF
6056 ;;
6057 esac
6058
6059
6060   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
6061 $as_echo_n "checking for long long int... " >&6; }
6062 if test "${ac_cv_type_long_long_int+set}" = set; then :
6063   $as_echo_n "(cached) " >&6
6064 else
6065   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6066 /* end confdefs.h.  */
6067
6068   /* For now, do not test the preprocessor; as of 2007 there are too many
6069          implementations with broken preprocessors.  Perhaps this can
6070          be revisited in 2012.  In the meantime, code should not expect
6071          #if to work with literals wider than 32 bits.  */
6072       /* Test literals.  */
6073       long long int ll = 9223372036854775807ll;
6074       long long int nll = -9223372036854775807LL;
6075       unsigned long long int ull = 18446744073709551615ULL;
6076       /* Test constant expressions.   */
6077       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6078                      ? 1 : -1)];
6079       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6080                      ? 1 : -1)];
6081       int i = 63;
6082 int
6083 main ()
6084 {
6085 /* Test availability of runtime routines for shift and division.  */
6086       long long int llmax = 9223372036854775807ll;
6087       unsigned long long int ullmax = 18446744073709551615ull;
6088       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6089               | (llmax / ll) | (llmax % ll)
6090               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6091               | (ullmax / ull) | (ullmax % ull));
6092   ;
6093   return 0;
6094 }
6095
6096 _ACEOF
6097 if ac_fn_c_try_link "$LINENO"; then :
6098                         if test "$cross_compiling" = yes; then :
6099   ac_cv_type_long_long_int=yes
6100 else
6101   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6102 /* end confdefs.h.  */
6103 #include <limits.h>
6104                #ifndef LLONG_MAX
6105                # define HALF \
6106                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6107                # define LLONG_MAX (HALF - 1 + HALF)
6108                #endif
6109 int
6110 main ()
6111 {
6112 long long int n = 1;
6113                int i;
6114                for (i = 0; ; i++)
6115                  {
6116                    long long int m = n << i;
6117                    if (m >> i != n)
6118                      return 1;
6119                    if (LLONG_MAX / 2 < m)
6120                      break;
6121                  }
6122                return 0;
6123   ;
6124   return 0;
6125 }
6126 _ACEOF
6127 if ac_fn_c_try_run "$LINENO"; then :
6128   ac_cv_type_long_long_int=yes
6129 else
6130   ac_cv_type_long_long_int=no
6131 fi
6132 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6133   conftest.$ac_objext conftest.beam conftest.$ac_ext
6134 fi
6135
6136 else
6137   ac_cv_type_long_long_int=no
6138 fi
6139 rm -f core conftest.err conftest.$ac_objext \
6140     conftest$ac_exeext conftest.$ac_ext
6141 fi
6142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6143 $as_echo "$ac_cv_type_long_long_int" >&6; }
6144   if test $ac_cv_type_long_long_int = yes; then
6145
6146 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6147
6148   fi
6149
6150
6151
6152   ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6153 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6154
6155 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6156
6157 else
6158   test $ac_cv_type_long_long_int = yes \
6159        && ac_type='long long int' \
6160        || ac_type='long int'
6161
6162 cat >>confdefs.h <<_ACEOF
6163 #define intmax_t $ac_type
6164 _ACEOF
6165
6166 fi
6167
6168
6169
6170   ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6171 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6172
6173 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6174
6175 else
6176   for ac_type in 'int' 'long int' 'long long int'; do
6177        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6178 /* end confdefs.h.  */
6179 $ac_includes_default
6180 int
6181 main ()
6182 {
6183 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6184 test_array [0] = 0
6185
6186   ;
6187   return 0;
6188 }
6189 _ACEOF
6190 if ac_fn_c_try_compile "$LINENO"; then :
6191
6192 cat >>confdefs.h <<_ACEOF
6193 #define intptr_t $ac_type
6194 _ACEOF
6195
6196           ac_type=
6197 fi
6198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6199        test -z "$ac_type" && break
6200      done
6201 fi
6202
6203
6204 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6205 case $ac_cv_c_uint8_t in #(
6206   no|yes) ;; #(
6207   *)
6208
6209 $as_echo "#define _UINT8_T 1" >>confdefs.h
6210
6211
6212 cat >>confdefs.h <<_ACEOF
6213 #define uint8_t $ac_cv_c_uint8_t
6214 _ACEOF
6215 ;;
6216   esac
6217
6218 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6219 case $ac_cv_c_uint16_t in #(
6220   no|yes) ;; #(
6221   *)
6222
6223
6224 cat >>confdefs.h <<_ACEOF
6225 #define uint16_t $ac_cv_c_uint16_t
6226 _ACEOF
6227 ;;
6228   esac
6229
6230 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6231 case $ac_cv_c_uint32_t in #(
6232   no|yes) ;; #(
6233   *)
6234
6235 $as_echo "#define _UINT32_T 1" >>confdefs.h
6236
6237
6238 cat >>confdefs.h <<_ACEOF
6239 #define uint32_t $ac_cv_c_uint32_t
6240 _ACEOF
6241 ;;
6242   esac
6243
6244 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6245 case $ac_cv_c_uint64_t in #(
6246   no|yes) ;; #(
6247   *)
6248
6249 $as_echo "#define _UINT64_T 1" >>confdefs.h
6250
6251
6252 cat >>confdefs.h <<_ACEOF
6253 #define uint64_t $ac_cv_c_uint64_t
6254 _ACEOF
6255 ;;
6256   esac
6257
6258
6259   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6260 $as_echo_n "checking for unsigned long long int... " >&6; }
6261 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6262   $as_echo_n "(cached) " >&6
6263 else
6264   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6265 /* end confdefs.h.  */
6266
6267   /* For now, do not test the preprocessor; as of 2007 there are too many
6268          implementations with broken preprocessors.  Perhaps this can
6269          be revisited in 2012.  In the meantime, code should not expect
6270          #if to work with literals wider than 32 bits.  */
6271       /* Test literals.  */
6272       long long int ll = 9223372036854775807ll;
6273       long long int nll = -9223372036854775807LL;
6274       unsigned long long int ull = 18446744073709551615ULL;
6275       /* Test constant expressions.   */
6276       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6277                      ? 1 : -1)];
6278       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6279                      ? 1 : -1)];
6280       int i = 63;
6281 int
6282 main ()
6283 {
6284 /* Test availability of runtime routines for shift and division.  */
6285       long long int llmax = 9223372036854775807ll;
6286       unsigned long long int ullmax = 18446744073709551615ull;
6287       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6288               | (llmax / ll) | (llmax % ll)
6289               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6290               | (ullmax / ull) | (ullmax % ull));
6291   ;
6292   return 0;
6293 }
6294
6295 _ACEOF
6296 if ac_fn_c_try_link "$LINENO"; then :
6297   ac_cv_type_unsigned_long_long_int=yes
6298 else
6299   ac_cv_type_unsigned_long_long_int=no
6300 fi
6301 rm -f core conftest.err conftest.$ac_objext \
6302     conftest$ac_exeext conftest.$ac_ext
6303 fi
6304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6305 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6306   if test $ac_cv_type_unsigned_long_long_int = yes; then
6307
6308 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6309
6310   fi
6311
6312
6313
6314   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6315 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6316
6317 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6318
6319 else
6320   test $ac_cv_type_unsigned_long_long_int = yes \
6321        && ac_type='unsigned long long int' \
6322        || ac_type='unsigned long int'
6323
6324 cat >>confdefs.h <<_ACEOF
6325 #define uintmax_t $ac_type
6326 _ACEOF
6327
6328 fi
6329
6330
6331
6332   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6333 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6334
6335 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6336
6337 else
6338   for ac_type in 'unsigned int' 'unsigned long int' \
6339         'unsigned long long int'; do
6340        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6341 /* end confdefs.h.  */
6342 $ac_includes_default
6343 int
6344 main ()
6345 {
6346 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6347 test_array [0] = 0
6348
6349   ;
6350   return 0;
6351 }
6352 _ACEOF
6353 if ac_fn_c_try_compile "$LINENO"; then :
6354
6355 cat >>confdefs.h <<_ACEOF
6356 #define uintptr_t $ac_type
6357 _ACEOF
6358
6359           ac_type=
6360 fi
6361 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6362        test -z "$ac_type" && break
6363      done
6364 fi
6365
6366
6367
6368
6369
6370
6371
6372
6373
6374
6375
6376
6377
6378
6379
6380 # ---------------------
6381 # Warnings and checking
6382 # ---------------------
6383
6384 # Check $CC warning features (if it's GCC).
6385 # We want to use -pedantic, but we don't want warnings about
6386 # * 'long long'
6387 # * variadic macros
6388 # * overlong strings
6389 # * C++11 narrowing conversions in { }
6390 # So, we only use -pedantic if we can disable those warnings.
6391
6392 loose_warn=
6393 save_CFLAGS="$CFLAGS"
6394 for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual; do
6395   # Do the check with the no- prefix removed since gcc silently
6396   # accepts any -Wno-* option on purpose
6397   case $real_option in
6398     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6399     *) option=$real_option ;;
6400   esac
6401   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6402
6403   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6404 $as_echo_n "checking whether $CC supports $option... " >&6; }
6405 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6406   $as_echo_n "(cached) " >&6
6407 else
6408   CFLAGS="$option"
6409     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6410 /* end confdefs.h.  */
6411
6412 int
6413 main ()
6414 {
6415
6416   ;
6417   return 0;
6418 }
6419 _ACEOF
6420 if ac_fn_c_try_compile "$LINENO"; then :
6421   eval "$as_acx_Woption=yes"
6422 else
6423   eval "$as_acx_Woption=no"
6424 fi
6425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6426
6427 fi
6428 eval ac_res=\$$as_acx_Woption
6429                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6430 $as_echo "$ac_res" >&6; }
6431   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6432   loose_warn="$loose_warn${loose_warn:+ }$real_option"
6433 fi
6434   done
6435 CFLAGS="$save_CFLAGS"
6436
6437 c_loose_warn=
6438 save_CFLAGS="$CFLAGS"
6439 for real_option in -Wstrict-prototypes -Wmissing-prototypes; do
6440   # Do the check with the no- prefix removed since gcc silently
6441   # accepts any -Wno-* option on purpose
6442   case $real_option in
6443     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6444     *) option=$real_option ;;
6445   esac
6446   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6447
6448   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6449 $as_echo_n "checking whether $CC supports $option... " >&6; }
6450 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6451   $as_echo_n "(cached) " >&6
6452 else
6453   CFLAGS="$option"
6454     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6455 /* end confdefs.h.  */
6456
6457 int
6458 main ()
6459 {
6460
6461   ;
6462   return 0;
6463 }
6464 _ACEOF
6465 if ac_fn_c_try_compile "$LINENO"; then :
6466   eval "$as_acx_Woption=yes"
6467 else
6468   eval "$as_acx_Woption=no"
6469 fi
6470 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6471
6472 fi
6473 eval ac_res=\$$as_acx_Woption
6474                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6475 $as_echo "$ac_res" >&6; }
6476   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6477   c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option"
6478 fi
6479   done
6480 CFLAGS="$save_CFLAGS"
6481
6482 strict_warn=
6483 save_CFLAGS="$CFLAGS"
6484 for real_option in -Wmissing-format-attribute; do
6485   # Do the check with the no- prefix removed since gcc silently
6486   # accepts any -Wno-* option on purpose
6487   case $real_option in
6488     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6489     *) option=$real_option ;;
6490   esac
6491   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6492
6493   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6494 $as_echo_n "checking whether $CC supports $option... " >&6; }
6495 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6496   $as_echo_n "(cached) " >&6
6497 else
6498   CFLAGS="$option"
6499     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6500 /* end confdefs.h.  */
6501
6502 int
6503 main ()
6504 {
6505
6506   ;
6507   return 0;
6508 }
6509 _ACEOF
6510 if ac_fn_c_try_compile "$LINENO"; then :
6511   eval "$as_acx_Woption=yes"
6512 else
6513   eval "$as_acx_Woption=no"
6514 fi
6515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6516
6517 fi
6518 eval ac_res=\$$as_acx_Woption
6519                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6520 $as_echo "$ac_res" >&6; }
6521   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6522   strict_warn="$strict_warn${strict_warn:+ }$real_option"
6523 fi
6524   done
6525 CFLAGS="$save_CFLAGS"
6526
6527 c_strict_warn=
6528 save_CFLAGS="$CFLAGS"
6529 for real_option in -Wold-style-definition -Wc++-compat; do
6530   # Do the check with the no- prefix removed since gcc silently
6531   # accepts any -Wno-* option on purpose
6532   case $real_option in
6533     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6534     *) option=$real_option ;;
6535   esac
6536   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6537
6538   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6539 $as_echo_n "checking whether $CC supports $option... " >&6; }
6540 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6541   $as_echo_n "(cached) " >&6
6542 else
6543   CFLAGS="$option"
6544     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6545 /* end confdefs.h.  */
6546
6547 int
6548 main ()
6549 {
6550
6551   ;
6552   return 0;
6553 }
6554 _ACEOF
6555 if ac_fn_c_try_compile "$LINENO"; then :
6556   eval "$as_acx_Woption=yes"
6557 else
6558   eval "$as_acx_Woption=no"
6559 fi
6560 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6561
6562 fi
6563 eval ac_res=\$$as_acx_Woption
6564                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6565 $as_echo "$ac_res" >&6; }
6566   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6567   c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option"
6568 fi
6569   done
6570 CFLAGS="$save_CFLAGS"
6571
6572 # Do the check with the no- prefix removed from the warning options
6573 # since gcc silently accepts any -Wno-* option on purpose
6574 if test "$GCC" = yes; then :
6575   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5
6576 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; }
6577 if test "${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+set}" = set; then :
6578   $as_echo_n "(cached) " >&6
6579 else
6580   save_CFLAGS="$CFLAGS"
6581 CFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings"
6582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6583 /* end confdefs.h.  */
6584
6585 int
6586 main ()
6587 {
6588
6589   ;
6590   return 0;
6591 }
6592 _ACEOF
6593 if ac_fn_c_try_compile "$LINENO"; then :
6594   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes
6595 else
6596   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no
6597 fi
6598 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6599 CFLAGS="$save_CFLAGS"
6600 fi
6601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5
6602 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; }
6603 if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then :
6604   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6605 fi
6606
6607 fi
6608
6609 # Check whether --enable-werror-always was given.
6610 if test "${enable_werror_always+set}" = set; then :
6611   enableval=$enable_werror_always;
6612 else
6613   enable_werror_always=no
6614 fi
6615
6616 if test $enable_werror_always = yes; then :
6617   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6618 fi
6619
6620
6621
6622 # The above macros do nothing if the compiler is not GCC.  However, the
6623 # Makefile has more goo to add other flags, so these variables are used
6624 # to enable warnings only for GCC.
6625 warn_cflags=
6626 warn_cxxflags=
6627 if test "x$GCC" = "xyes"; then
6628   warn_cflags='$(GCC_WARN_CFLAGS)'
6629   warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6630 fi
6631
6632
6633
6634 # Disable exceptions and RTTI if building with g++
6635 noexception_flags=
6636 save_CFLAGS="$CFLAGS"
6637 for real_option in -fno-exceptions -fno-rtti; do
6638   # Do the check with the no- prefix removed since gcc silently
6639   # accepts any -Wno-* option on purpose
6640   case $real_option in
6641     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6642     *) option=$real_option ;;
6643   esac
6644   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6645
6646   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6647 $as_echo_n "checking whether $CC supports $option... " >&6; }
6648 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6649   $as_echo_n "(cached) " >&6
6650 else
6651   CFLAGS="$option"
6652     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6653 /* end confdefs.h.  */
6654
6655 int
6656 main ()
6657 {
6658
6659   ;
6660   return 0;
6661 }
6662 _ACEOF
6663 if ac_fn_c_try_compile "$LINENO"; then :
6664   eval "$as_acx_Woption=yes"
6665 else
6666   eval "$as_acx_Woption=no"
6667 fi
6668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6669
6670 fi
6671 eval ac_res=\$$as_acx_Woption
6672                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6673 $as_echo "$ac_res" >&6; }
6674   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6675   noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
6676 fi
6677   done
6678 CFLAGS="$save_CFLAGS"
6679
6680
6681 # Enable expensive internal checks
6682 is_release=
6683 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6684   is_release=yes
6685 fi
6686
6687 # Check whether --enable-checking was given.
6688 if test "${enable_checking+set}" = set; then :
6689   enableval=$enable_checking; ac_checking_flags="${enableval}"
6690 else
6691
6692 # Determine the default checks.
6693 if test x$is_release = x ; then
6694   ac_checking_flags=yes
6695 else
6696   ac_checking_flags=release
6697 fi
6698 fi
6699
6700 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6701 for check in release $ac_checking_flags
6702 do
6703         case $check in
6704         # these set all the flags to specific states
6705         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6706                         ac_fold_checking= ; ac_gc_checking=1 ;
6707                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6708                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6709                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6710                         ac_types_checking=1 ;;
6711         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6712                         ac_fold_checking= ; ac_gc_checking= ;
6713                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6714                         ac_rtlflag_checking= ; ac_runtime_checking= ;
6715                         ac_tree_checking= ; ac_valgrind_checking= ;
6716                         ac_types_checking= ;;
6717         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6718                         ac_fold_checking=1 ; ac_gc_checking=1 ;
6719                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6720                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6721                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6722                         ac_types_checking=1 ;;
6723         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6724                         ac_fold_checking= ; ac_gc_checking= ;
6725                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6726                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6727                         ac_tree_checking= ; ac_valgrind_checking= ;
6728                         ac_types_checking= ;;
6729         # these enable particular checks
6730         assert)         ac_assert_checking=1 ;;
6731         df)             ac_df_checking=1 ;;
6732         fold)           ac_fold_checking=1 ;;
6733         gc)             ac_gc_checking=1 ;;
6734         gcac)           ac_gc_always_collect=1 ;;
6735         gimple)         ac_gimple_checking=1 ;;
6736         misc)           ac_checking=1 ;;
6737         rtl)            ac_rtl_checking=1 ;;
6738         rtlflag)        ac_rtlflag_checking=1 ;;
6739         runtime)        ac_runtime_checking=1 ;;
6740         tree)           ac_tree_checking=1 ;;
6741         types)          ac_types_checking=1 ;;
6742         valgrind)       ac_valgrind_checking=1 ;;
6743         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6744         esac
6745 done
6746 IFS="$ac_save_IFS"
6747
6748 nocommon_flag=""
6749 if test x$ac_checking != x ; then
6750
6751 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6752
6753   nocommon_flag=-fno-common
6754 fi
6755
6756 if test x$ac_df_checking != x ; then
6757
6758 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6759
6760 fi
6761 if test x$ac_assert_checking != x ; then
6762
6763 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6764
6765 fi
6766 if test x$ac_gimple_checking != x ; then
6767
6768 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6769
6770 fi
6771
6772 if test x$ac_runtime_checking != x ; then
6773
6774 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6775
6776 fi
6777 if test x$ac_tree_checking != x ; then
6778
6779 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6780
6781   TREEBROWSER=tree-browser.o
6782 fi
6783 if test x$ac_types_checking != x ; then
6784
6785 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6786
6787 fi
6788
6789 if test x$ac_rtl_checking != x ; then
6790
6791 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6792
6793 fi
6794 if test x$ac_rtlflag_checking != x ; then
6795
6796 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6797
6798 fi
6799 if test x$ac_gc_checking != x ; then
6800
6801 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6802
6803 fi
6804 if test x$ac_gc_always_collect != x ; then
6805
6806 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6807
6808 fi
6809 if test x$ac_fold_checking != x ; then
6810
6811 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6812
6813 fi
6814 valgrind_path_defines=
6815 valgrind_command=
6816
6817 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6818 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6819   have_valgrind_h=yes
6820 else
6821   have_valgrind_h=no
6822 fi
6823
6824
6825
6826 if test x$ac_valgrind_checking != x ; then
6827   # It is certainly possible that there's valgrind but no valgrind.h.
6828   # GCC relies on making annotations so we must have both.
6829   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6830 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6831   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6832 /* end confdefs.h.  */
6833 #include <valgrind/memcheck.h>
6834 #ifndef VALGRIND_DISCARD
6835 #error VALGRIND_DISCARD not defined
6836 #endif
6837 _ACEOF
6838 if ac_fn_c_try_cpp "$LINENO"; then :
6839   gcc_cv_header_valgrind_memcheck_h=yes
6840 else
6841   gcc_cv_header_valgrind_memcheck_h=no
6842 fi
6843 rm -f conftest.err conftest.$ac_ext
6844   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6845 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6846   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6847 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6848   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6849 /* end confdefs.h.  */
6850 #include <memcheck.h>
6851 #ifndef VALGRIND_DISCARD
6852 #error VALGRIND_DISCARD not defined
6853 #endif
6854 _ACEOF
6855 if ac_fn_c_try_cpp "$LINENO"; then :
6856   gcc_cv_header_memcheck_h=yes
6857 else
6858   gcc_cv_header_memcheck_h=no
6859 fi
6860 rm -f conftest.err conftest.$ac_ext
6861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6862 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6863
6864 # Prepare PATH_SEPARATOR.
6865 # The user is always right.
6866 if test "${PATH_SEPARATOR+set}" != set; then
6867   echo "#! /bin/sh" >conf$$.sh
6868   echo  "exit 0"   >>conf$$.sh
6869   chmod +x conf$$.sh
6870   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6871     PATH_SEPARATOR=';'
6872   else
6873     PATH_SEPARATOR=:
6874   fi
6875   rm -f conf$$.sh
6876 fi
6877
6878 # Find out how to test for executable files. Don't use a zero-byte file,
6879 # as systems may use methods other than mode bits to determine executability.
6880 cat >conf$$.file <<_ASEOF
6881 #! /bin/sh
6882 exit 0
6883 _ASEOF
6884 chmod +x conf$$.file
6885 if test -x conf$$.file >/dev/null 2>&1; then
6886   ac_executable_p="test -x"
6887 else
6888   ac_executable_p="test -f"
6889 fi
6890 rm -f conf$$.file
6891
6892 # Extract the first word of "valgrind", so it can be a program name with args.
6893 set dummy valgrind; ac_word=$2
6894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6895 $as_echo_n "checking for $ac_word... " >&6; }
6896 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6897   $as_echo_n "(cached) " >&6
6898 else
6899   case "$valgrind_path" in
6900   [\\/]* | ?:[\\/]*)
6901     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6902     ;;
6903   *)
6904     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6905     for ac_dir in $PATH; do
6906       IFS="$ac_save_IFS"
6907       test -z "$ac_dir" && ac_dir=.
6908       for ac_exec_ext in '' $ac_executable_extensions; do
6909         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6910           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6911             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6912             break 2
6913           fi
6914         fi
6915       done
6916     done
6917     IFS="$ac_save_IFS"
6918     ;;
6919 esac
6920 fi
6921 valgrind_path="$ac_cv_path_valgrind_path"
6922 if test -n "$valgrind_path"; then
6923   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6924 $as_echo "$valgrind_path" >&6; }
6925 else
6926   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6927 $as_echo "no" >&6; }
6928 fi
6929
6930   if test "x$valgrind_path" = "x" \
6931     || (test $have_valgrind_h = no \
6932         && test $gcc_cv_header_memcheck_h = no \
6933         && test $gcc_cv_header_valgrind_memcheck_h = no); then
6934         as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6935   fi
6936   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6937   valgrind_command="$valgrind_path -q"
6938
6939 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6940
6941   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6942
6943 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6944
6945   fi
6946   if test $gcc_cv_header_memcheck_h = yes; then
6947
6948 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6949
6950   fi
6951 fi
6952
6953
6954
6955 # Enable code coverage collection
6956 # Check whether --enable-coverage was given.
6957 if test "${enable_coverage+set}" = set; then :
6958   enableval=$enable_coverage; case "${enableval}" in
6959   yes|noopt)
6960     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6961     ;;
6962   opt)
6963     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6964     ;;
6965   no)
6966     # a.k.a. --disable-coverage
6967     coverage_flags=""
6968     ;;
6969   *)
6970     as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6971     ;;
6972 esac
6973 else
6974   coverage_flags=""
6975 fi
6976
6977
6978
6979 # Check whether --enable-gather-detailed-mem-stats was given.
6980 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6981   enableval=$enable_gather_detailed_mem_stats;
6982 else
6983   enable_gather_detailed_mem_stats=no
6984 fi
6985
6986 gather_stats=`if test $enable_gather_detailed_mem_stats != no; then echo 1; else echo 0; fi`
6987
6988 cat >>confdefs.h <<_ACEOF
6989 #define GATHER_STATISTICS $gather_stats
6990 _ACEOF
6991
6992
6993 # -------------------------------
6994 # Miscenalleous configure options
6995 # -------------------------------
6996
6997 # With stabs
6998
6999 # Check whether --with-stabs was given.
7000 if test "${with_stabs+set}" = set; then :
7001   withval=$with_stabs; stabs="$with_stabs"
7002 else
7003   stabs=no
7004 fi
7005
7006
7007 # Determine whether or not multilibs are enabled.
7008 # Check whether --enable-multilib was given.
7009 if test "${enable_multilib+set}" = set; then :
7010   enableval=$enable_multilib;
7011 else
7012   enable_multilib=yes
7013 fi
7014
7015
7016
7017 # Enable __cxa_atexit for C++.
7018 # Check whether --enable-__cxa_atexit was given.
7019 if test "${enable___cxa_atexit+set}" = set; then :
7020   enableval=$enable___cxa_atexit;
7021 fi
7022
7023
7024 # Enable C extension for decimal float if target supports it.
7025
7026 # Check whether --enable-decimal-float was given.
7027 if test "${enable_decimal_float+set}" = set; then :
7028   enableval=$enable_decimal_float;
7029   case $enable_decimal_float in
7030     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
7031     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
7032 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
7033   esac
7034
7035 else
7036
7037   case $target in
7038     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
7039     i?86*-*-mingw* | x86_64*-*-mingw* | \
7040     i?86*-*-cygwin*)
7041       enable_decimal_float=yes
7042       ;;
7043     *)
7044       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
7045 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
7046       enable_decimal_float=no
7047       ;;
7048   esac
7049
7050 fi
7051
7052
7053 # x86's use BID format instead of DPD
7054 case x$enable_decimal_float in
7055   xyes)
7056     case $target in
7057       i?86*-*-* | x86_64*-*-*)
7058         enable_decimal_float=bid
7059         ;;
7060       *)
7061         enable_decimal_float=dpd
7062         ;;
7063     esac
7064     default_decimal_float=$enable_decimal_float
7065     ;;
7066   xno)
7067     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7068     # dependency on libdecnumber.
7069     default_decimal_float=dpd
7070     ;;
7071 esac
7072
7073
7074
7075
7076 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7077
7078 cat >>confdefs.h <<_ACEOF
7079 #define ENABLE_DECIMAL_FLOAT $dfp
7080 _ACEOF
7081
7082
7083 # Use default_decimal_float for dependency.
7084 enable_decimal_float=$default_decimal_float
7085
7086 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7087
7088 cat >>confdefs.h <<_ACEOF
7089 #define ENABLE_DECIMAL_BID_FORMAT $bid
7090 _ACEOF
7091
7092
7093 # Enable C extension for fixed-point arithmetic.
7094 # Check whether --enable-fixed-point was given.
7095 if test "${enable_fixed_point+set}" = set; then :
7096   enableval=$enable_fixed_point;
7097 else
7098
7099   case $target in
7100     arm*)
7101       enable_fixed_point=yes
7102       ;;
7103
7104     mips*-*-*)
7105       enable_fixed_point=yes
7106       ;;
7107     *)
7108       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7109 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7110       enable_fixed_point=no
7111       ;;
7112   esac
7113
7114 fi
7115
7116
7117
7118 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7119
7120 cat >>confdefs.h <<_ACEOF
7121 #define ENABLE_FIXED_POINT $fixedpoint
7122 _ACEOF
7123
7124
7125 # Enable threads
7126 # Pass with no value to take the default
7127 # Pass with a value to specify a thread package
7128 # Check whether --enable-threads was given.
7129 if test "${enable_threads+set}" = set; then :
7130   enableval=$enable_threads;
7131 else
7132   enable_threads=''
7133 fi
7134
7135
7136 # Check whether --enable-tls was given.
7137 if test "${enable_tls+set}" = set; then :
7138   enableval=$enable_tls;
7139   case $enable_tls in
7140     yes | no) ;;
7141     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7142 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7143   esac
7144
7145 else
7146   enable_tls=''
7147 fi
7148
7149
7150 # Check whether --enable-objc-gc was given.
7151 if test "${enable_objc_gc+set}" = set; then :
7152   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7153         objc_boehm_gc=''
7154 else
7155         objc_boehm_gc=1
7156 fi
7157 else
7158   objc_boehm_gc=''
7159 fi
7160
7161
7162
7163 # Check whether --with-dwarf2 was given.
7164 if test "${with_dwarf2+set}" = set; then :
7165   withval=$with_dwarf2; dwarf2="$with_dwarf2"
7166 else
7167   dwarf2=no
7168 fi
7169
7170
7171 # Check whether --enable-shared was given.
7172 if test "${enable_shared+set}" = set; then :
7173   enableval=$enable_shared;
7174   case $enable_shared in
7175   yes | no) ;;
7176   *)
7177     enable_shared=no
7178     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7179     for pkg in $enableval; do
7180       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7181         enable_shared=yes
7182       fi
7183     done
7184     IFS="$ac_save_ifs"
7185     ;;
7186   esac
7187
7188 else
7189   enable_shared=yes
7190 fi
7191
7192
7193
7194
7195 # Check whether --with-native-system-header-dir was given.
7196 if test "${with_native_system_header_dir+set}" = set; then :
7197   withval=$with_native_system_header_dir;
7198  case ${with_native_system_header_dir} in
7199  yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
7200  /* | [A-Za-z]:[\\/]*) ;;
7201  *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
7202  esac
7203  configured_native_system_header_dir="${withval}"
7204
7205 else
7206   configured_native_system_header_dir=
7207 fi
7208
7209
7210
7211 # Check whether --with-build-sysroot was given.
7212 if test "${with_build_sysroot+set}" = set; then :
7213   withval=$with_build_sysroot; if test x"$withval" != x ; then
7214      SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
7215    fi
7216 else
7217   SYSROOT_CFLAGS_FOR_TARGET=
7218 fi
7219
7220
7221
7222 if test "x$prefix" = xNONE; then
7223  test_prefix=/usr/local
7224 else
7225  test_prefix=$prefix
7226 fi
7227 if test "x$exec_prefix" = xNONE; then
7228  test_exec_prefix=$test_prefix
7229 else
7230  test_exec_prefix=$exec_prefix
7231 fi
7232
7233
7234 # Check whether --with-sysroot was given.
7235 if test "${with_sysroot+set}" = set; then :
7236   withval=$with_sysroot;
7237  case ${with_sysroot} in
7238  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7239  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7240  esac
7241
7242  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7243  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7244
7245  case ${TARGET_SYSTEM_ROOT} in
7246  "${test_prefix}"|"${test_prefix}/"*|\
7247  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7248  '${prefix}'|'${prefix}/'*|\
7249  '${exec_prefix}'|'${exec_prefix}/'*)
7250    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7251    TARGET_SYSTEM_ROOT_DEFINE="$t"
7252    ;;
7253  esac
7254
7255 else
7256
7257  TARGET_SYSTEM_ROOT=
7258  TARGET_SYSTEM_ROOT_DEFINE=
7259  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7260
7261 fi
7262
7263
7264
7265
7266
7267
7268 # Check whether --with-specs was given.
7269 if test "${with_specs+set}" = set; then :
7270   withval=$with_specs; CONFIGURE_SPECS=$withval
7271 else
7272   CONFIGURE_SPECS=
7273
7274 fi
7275
7276
7277
7278
7279
7280 # Check whether --with-pkgversion was given.
7281 if test "${with_pkgversion+set}" = set; then :
7282   withval=$with_pkgversion; case "$withval" in
7283       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7284       no)  PKGVERSION= ;;
7285       *)   PKGVERSION="($withval) " ;;
7286      esac
7287 else
7288   PKGVERSION="(GCC) "
7289
7290 fi
7291
7292
7293
7294
7295
7296 # Check whether --with-bugurl was given.
7297 if test "${with_bugurl+set}" = set; then :
7298   withval=$with_bugurl; case "$withval" in
7299       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7300       no)  BUGURL=
7301            ;;
7302       *)   BUGURL="$withval"
7303            ;;
7304      esac
7305 else
7306   BUGURL="http://gcc.gnu.org/bugs.html"
7307
7308 fi
7309
7310   case ${BUGURL} in
7311   "")
7312     REPORT_BUGS_TO=
7313     REPORT_BUGS_TEXI=
7314     ;;
7315   *)
7316     REPORT_BUGS_TO="<$BUGURL>"
7317     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7318     ;;
7319   esac;
7320
7321
7322
7323
7324 # Sanity check enable_languages in case someone does not run the toplevel
7325 # configure # script.
7326 # Check whether --enable-languages was given.
7327 if test "${enable_languages+set}" = set; then :
7328   enableval=$enable_languages; case ,${enable_languages}, in
7329        ,,|,yes,)
7330                 # go safe -- we cannot be much sure without the toplevel
7331                 # configure's
7332                 # analysis of which target libs are present and usable
7333                 enable_languages=c
7334                 ;;
7335          *,all,*)
7336                 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7337                 ;;
7338         *,c,*)
7339                 ;;
7340         *)
7341                 enable_languages=c,${enable_languages}
7342                 ;;
7343 esac
7344 else
7345   enable_languages=c
7346 fi
7347
7348
7349
7350 # Check whether --with-multilib-list was given.
7351 if test "${with_multilib_list+set}" = set; then :
7352   withval=$with_multilib_list; :
7353 else
7354   with_multilib_list=default
7355 fi
7356
7357
7358 # -------------------------
7359 # Checks for other programs
7360 # -------------------------
7361
7362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7363 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7364 set x ${MAKE-make}
7365 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7366 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7367   $as_echo_n "(cached) " >&6
7368 else
7369   cat >conftest.make <<\_ACEOF
7370 SHELL = /bin/sh
7371 all:
7372         @echo '@@@%%%=$(MAKE)=@@@%%%'
7373 _ACEOF
7374 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7375 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7376   *@@@%%%=?*=@@@%%%*)
7377     eval ac_cv_prog_make_${ac_make}_set=yes;;
7378   *)
7379     eval ac_cv_prog_make_${ac_make}_set=no;;
7380 esac
7381 rm -f conftest.make
7382 fi
7383 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7384   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7385 $as_echo "yes" >&6; }
7386   SET_MAKE=
7387 else
7388   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7389 $as_echo "no" >&6; }
7390   SET_MAKE="MAKE=${MAKE-make}"
7391 fi
7392
7393
7394 # Find some useful tools
7395 for ac_prog in gawk mawk nawk awk
7396 do
7397   # Extract the first word of "$ac_prog", so it can be a program name with args.
7398 set dummy $ac_prog; ac_word=$2
7399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7400 $as_echo_n "checking for $ac_word... " >&6; }
7401 if test "${ac_cv_prog_AWK+set}" = set; then :
7402   $as_echo_n "(cached) " >&6
7403 else
7404   if test -n "$AWK"; then
7405   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7406 else
7407 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7408 for as_dir in $PATH
7409 do
7410   IFS=$as_save_IFS
7411   test -z "$as_dir" && as_dir=.
7412     for ac_exec_ext in '' $ac_executable_extensions; do
7413   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7414     ac_cv_prog_AWK="$ac_prog"
7415     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7416     break 2
7417   fi
7418 done
7419   done
7420 IFS=$as_save_IFS
7421
7422 fi
7423 fi
7424 AWK=$ac_cv_prog_AWK
7425 if test -n "$AWK"; then
7426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7427 $as_echo "$AWK" >&6; }
7428 else
7429   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7430 $as_echo "no" >&6; }
7431 fi
7432
7433
7434   test -n "$AWK" && break
7435 done
7436
7437 # We need awk to create options.c and options.h.
7438 # Bail out if it's missing.
7439 case ${AWK} in
7440   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7441 esac
7442
7443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7444 $as_echo_n "checking whether ln -s works... " >&6; }
7445 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7446   $as_echo_n "(cached) " >&6
7447 else
7448   rm -f conftestdata_t
7449 echo >conftestdata_f
7450 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7451 then
7452   gcc_cv_prog_LN_S="ln -s"
7453 else
7454   if ln conftestdata_f conftestdata_t 2>/dev/null
7455   then
7456     gcc_cv_prog_LN_S=ln
7457   else
7458     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7459     then
7460       gcc_cv_prog_LN_S="cp -p"
7461     else
7462       gcc_cv_prog_LN_S=cp
7463     fi
7464   fi
7465 fi
7466 rm -f conftestdata_f conftestdata_t
7467
7468 fi
7469 LN_S="$gcc_cv_prog_LN_S"
7470 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7471   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7472 $as_echo "yes" >&6; }
7473 else
7474   if test "$gcc_cv_prog_LN_S" = "ln"; then
7475     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7476 $as_echo "no, using ln" >&6; }
7477   else
7478     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7479 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7480   fi
7481 fi
7482
7483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7484 $as_echo_n "checking whether ln works... " >&6; }
7485 if test "${acx_cv_prog_LN+set}" = set; then :
7486   $as_echo_n "(cached) " >&6
7487 else
7488   rm -f conftestdata_t
7489 echo >conftestdata_f
7490 if ln conftestdata_f conftestdata_t 2>/dev/null
7491 then
7492   acx_cv_prog_LN=ln
7493 else
7494   acx_cv_prog_LN=no
7495 fi
7496 rm -f conftestdata_f conftestdata_t
7497
7498 fi
7499 if test $acx_cv_prog_LN = no; then
7500   LN="$LN_S"
7501   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7502 $as_echo "no, using $LN" >&6; }
7503 else
7504   LN="$acx_cv_prog_LN"
7505   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7506 $as_echo "yes" >&6; }
7507 fi
7508
7509 if test -n "$ac_tool_prefix"; then
7510   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7511 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7513 $as_echo_n "checking for $ac_word... " >&6; }
7514 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7515   $as_echo_n "(cached) " >&6
7516 else
7517   if test -n "$RANLIB"; then
7518   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7519 else
7520 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7521 for as_dir in $PATH
7522 do
7523   IFS=$as_save_IFS
7524   test -z "$as_dir" && as_dir=.
7525     for ac_exec_ext in '' $ac_executable_extensions; do
7526   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7527     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7528     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7529     break 2
7530   fi
7531 done
7532   done
7533 IFS=$as_save_IFS
7534
7535 fi
7536 fi
7537 RANLIB=$ac_cv_prog_RANLIB
7538 if test -n "$RANLIB"; then
7539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7540 $as_echo "$RANLIB" >&6; }
7541 else
7542   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7543 $as_echo "no" >&6; }
7544 fi
7545
7546
7547 fi
7548 if test -z "$ac_cv_prog_RANLIB"; then
7549   ac_ct_RANLIB=$RANLIB
7550   # Extract the first word of "ranlib", so it can be a program name with args.
7551 set dummy ranlib; ac_word=$2
7552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7553 $as_echo_n "checking for $ac_word... " >&6; }
7554 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7555   $as_echo_n "(cached) " >&6
7556 else
7557   if test -n "$ac_ct_RANLIB"; then
7558   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7559 else
7560 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7561 for as_dir in $PATH
7562 do
7563   IFS=$as_save_IFS
7564   test -z "$as_dir" && as_dir=.
7565     for ac_exec_ext in '' $ac_executable_extensions; do
7566   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7567     ac_cv_prog_ac_ct_RANLIB="ranlib"
7568     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7569     break 2
7570   fi
7571 done
7572   done
7573 IFS=$as_save_IFS
7574
7575 fi
7576 fi
7577 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7578 if test -n "$ac_ct_RANLIB"; then
7579   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7580 $as_echo "$ac_ct_RANLIB" >&6; }
7581 else
7582   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7583 $as_echo "no" >&6; }
7584 fi
7585
7586   if test "x$ac_ct_RANLIB" = x; then
7587     RANLIB=":"
7588   else
7589     case $cross_compiling:$ac_tool_warned in
7590 yes:)
7591 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7592 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7593 ac_tool_warned=yes ;;
7594 esac
7595     RANLIB=$ac_ct_RANLIB
7596   fi
7597 else
7598   RANLIB="$ac_cv_prog_RANLIB"
7599 fi
7600
7601 ranlib_flags=""
7602
7603
7604 # Find a good install program.  We prefer a C program (faster),
7605 # so one script is as good as another.  But avoid the broken or
7606 # incompatible versions:
7607 # SysV /etc/install, /usr/sbin/install
7608 # SunOS /usr/etc/install
7609 # IRIX /sbin/install
7610 # AIX /bin/install
7611 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7612 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7613 # ./install, which can be erroneously created by make from ./install.sh.
7614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7615 $as_echo_n "checking for a BSD compatible install... " >&6; }
7616 if test -z "$INSTALL"; then
7617 if test "${ac_cv_path_install+set}" = set; then :
7618   $as_echo_n "(cached) " >&6
7619 else
7620     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7621   for ac_dir in $PATH; do
7622     # Account for people who put trailing slashes in PATH elements.
7623     case "$ac_dir/" in
7624     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7625     *)
7626       # OSF1 and SCO ODT 3.0 have their own names for install.
7627       for ac_prog in ginstall scoinst install; do
7628         if test -f $ac_dir/$ac_prog; then
7629           if test $ac_prog = install &&
7630             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7631             # AIX install.  It has an incompatible calling convention.
7632             # OSF/1 installbsd also uses dspmsg, but is usable.
7633             :
7634           else
7635             ac_cv_path_install="$ac_dir/$ac_prog -c"
7636             break 2
7637           fi
7638         fi
7639       done
7640       ;;
7641     esac
7642   done
7643   IFS="$ac_save_IFS"
7644
7645 fi
7646   if test "${ac_cv_path_install+set}" = set; then
7647     INSTALL="$ac_cv_path_install"
7648   else
7649     # As a last resort, use the slow shell script.  We don't cache a
7650     # path for INSTALL within a source directory, because that will
7651     # break other packages using the cache if that directory is
7652     # removed, or if the path is relative.
7653     INSTALL="$ac_install_sh"
7654   fi
7655 fi
7656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7657 $as_echo "$INSTALL" >&6; }
7658
7659 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7660 # It thinks the first close brace ends the variable substitution.
7661 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7662
7663 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7664
7665
7666 # See if cmp has --ignore-initial.
7667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7668 $as_echo_n "checking for cmp's capabilities... " >&6; }
7669 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7670   $as_echo_n "(cached) " >&6
7671 else
7672    echo abfoo >t1
7673   echo cdfoo >t2
7674   gcc_cv_prog_cmp_skip=slowcompare
7675   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7676     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7677       :
7678     else
7679       gcc_cv_prog_cmp_skip=gnucompare
7680     fi
7681   fi
7682   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7683     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7684       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7685         :
7686       else
7687         gcc_cv_prog_cmp_skip=fastcompare
7688       fi
7689     fi
7690   fi
7691   rm t1 t2
7692
7693 fi
7694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7695 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7696 make_compare_target=$gcc_cv_prog_cmp_skip
7697
7698
7699
7700 # See if we have the mktemp command.
7701 # Extract the first word of "mktemp", so it can be a program name with args.
7702 set dummy mktemp; ac_word=$2
7703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7704 $as_echo_n "checking for $ac_word... " >&6; }
7705 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7706   $as_echo_n "(cached) " >&6
7707 else
7708   if test -n "$have_mktemp_command"; then
7709   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7710 else
7711 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7712 for as_dir in $PATH
7713 do
7714   IFS=$as_save_IFS
7715   test -z "$as_dir" && as_dir=.
7716     for ac_exec_ext in '' $ac_executable_extensions; do
7717   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7718     ac_cv_prog_have_mktemp_command="yes"
7719     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7720     break 2
7721   fi
7722 done
7723   done
7724 IFS=$as_save_IFS
7725
7726   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7727 fi
7728 fi
7729 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7730 if test -n "$have_mktemp_command"; then
7731   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7732 $as_echo "$have_mktemp_command" >&6; }
7733 else
7734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7735 $as_echo "no" >&6; }
7736 fi
7737
7738
7739
7740 # See if makeinfo has been installed and is modern enough
7741 # that we can use it.
7742
7743   # Extract the first word of "makeinfo", so it can be a program name with args.
7744 set dummy makeinfo; ac_word=$2
7745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7746 $as_echo_n "checking for $ac_word... " >&6; }
7747 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7748   $as_echo_n "(cached) " >&6
7749 else
7750   if test -n "$MAKEINFO"; then
7751   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7752 else
7753 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7754 for as_dir in $PATH
7755 do
7756   IFS=$as_save_IFS
7757   test -z "$as_dir" && as_dir=.
7758     for ac_exec_ext in '' $ac_executable_extensions; do
7759   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7760     ac_cv_prog_MAKEINFO="makeinfo"
7761     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7762     break 2
7763   fi
7764 done
7765   done
7766 IFS=$as_save_IFS
7767
7768 fi
7769 fi
7770 MAKEINFO=$ac_cv_prog_MAKEINFO
7771 if test -n "$MAKEINFO"; then
7772   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7773 $as_echo "$MAKEINFO" >&6; }
7774 else
7775   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7776 $as_echo "no" >&6; }
7777 fi
7778
7779
7780   if test -n "$MAKEINFO"; then
7781     # Found it, now check the version.
7782     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7783 $as_echo_n "checking for modern makeinfo... " >&6; }
7784 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7785   $as_echo_n "(cached) " >&6
7786 else
7787   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7788                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7789
7790                     case $ac_prog_version in
7791                       '')  gcc_cv_prog_makeinfo_modern=no;;
7792                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7793                       *)   gcc_cv_prog_makeinfo_modern=no;;
7794                     esac
7795
7796 fi
7797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7798 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7799   else
7800     gcc_cv_prog_makeinfo_modern=no
7801   fi
7802   if test $gcc_cv_prog_makeinfo_modern = no; then
7803     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7804   fi
7805
7806 if test $gcc_cv_prog_makeinfo_modern = no; then
7807   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7808 *** Makeinfo is missing or too old.
7809 *** Info documentation will not be built." >&5
7810 $as_echo "$as_me: WARNING:
7811 *** Makeinfo is missing or too old.
7812 *** Info documentation will not be built." >&2;}
7813   BUILD_INFO=
7814 else
7815   BUILD_INFO=info
7816 fi
7817
7818
7819 # Is pod2man recent enough to regenerate manpages?
7820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7821 $as_echo_n "checking for recent Pod::Man... " >&6; }
7822 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7824 $as_echo "yes" >&6; }
7825   GENERATED_MANPAGES=generated-manpages
7826 else
7827   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7828 $as_echo "no" >&6; }
7829   GENERATED_MANPAGES=
7830 fi
7831
7832
7833 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7834
7835 # How about lex?
7836 for ac_prog in flex
7837 do
7838   # Extract the first word of "$ac_prog", so it can be a program name with args.
7839 set dummy $ac_prog; ac_word=$2
7840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7841 $as_echo_n "checking for $ac_word... " >&6; }
7842 if test "${ac_cv_prog_FLEX+set}" = set; then :
7843   $as_echo_n "(cached) " >&6
7844 else
7845   if test -n "$FLEX"; then
7846   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7847 else
7848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7849 for as_dir in $PATH
7850 do
7851   IFS=$as_save_IFS
7852   test -z "$as_dir" && as_dir=.
7853     for ac_exec_ext in '' $ac_executable_extensions; do
7854   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7855     ac_cv_prog_FLEX="$ac_prog"
7856     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7857     break 2
7858   fi
7859 done
7860   done
7861 IFS=$as_save_IFS
7862
7863 fi
7864 fi
7865 FLEX=$ac_cv_prog_FLEX
7866 if test -n "$FLEX"; then
7867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7868 $as_echo "$FLEX" >&6; }
7869 else
7870   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7871 $as_echo "no" >&6; }
7872 fi
7873
7874
7875   test -n "$FLEX" && break
7876 done
7877 test -n "$FLEX" || FLEX="$MISSING flex"
7878
7879
7880 # Bison?
7881 for ac_prog in bison
7882 do
7883   # Extract the first word of "$ac_prog", so it can be a program name with args.
7884 set dummy $ac_prog; ac_word=$2
7885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7886 $as_echo_n "checking for $ac_word... " >&6; }
7887 if test "${ac_cv_prog_BISON+set}" = set; then :
7888   $as_echo_n "(cached) " >&6
7889 else
7890   if test -n "$BISON"; then
7891   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7892 else
7893 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7894 for as_dir in $PATH
7895 do
7896   IFS=$as_save_IFS
7897   test -z "$as_dir" && as_dir=.
7898     for ac_exec_ext in '' $ac_executable_extensions; do
7899   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7900     ac_cv_prog_BISON="$ac_prog"
7901     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7902     break 2
7903   fi
7904 done
7905   done
7906 IFS=$as_save_IFS
7907
7908 fi
7909 fi
7910 BISON=$ac_cv_prog_BISON
7911 if test -n "$BISON"; then
7912   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7913 $as_echo "$BISON" >&6; }
7914 else
7915   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7916 $as_echo "no" >&6; }
7917 fi
7918
7919
7920   test -n "$BISON" && break
7921 done
7922 test -n "$BISON" || BISON="$MISSING bison"
7923
7924
7925 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
7926 # check for build == host before using them.
7927
7928 # NM
7929 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7930   && test -d ../binutils ; then
7931   NM='${objdir}/../binutils/nm-new'
7932 else
7933   # Extract the first word of "nm", so it can be a program name with args.
7934 set dummy nm; ac_word=$2
7935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7936 $as_echo_n "checking for $ac_word... " >&6; }
7937 if test "${ac_cv_prog_NM+set}" = set; then :
7938   $as_echo_n "(cached) " >&6
7939 else
7940   if test -n "$NM"; then
7941   ac_cv_prog_NM="$NM" # Let the user override the test.
7942 else
7943 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7944 for as_dir in $PATH
7945 do
7946   IFS=$as_save_IFS
7947   test -z "$as_dir" && as_dir=.
7948     for ac_exec_ext in '' $ac_executable_extensions; do
7949   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7950     ac_cv_prog_NM="nm"
7951     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7952     break 2
7953   fi
7954 done
7955   done
7956 IFS=$as_save_IFS
7957
7958   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7959 fi
7960 fi
7961 NM=$ac_cv_prog_NM
7962 if test -n "$NM"; then
7963   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
7964 $as_echo "$NM" >&6; }
7965 else
7966   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7967 $as_echo "no" >&6; }
7968 fi
7969
7970
7971 fi
7972
7973 # AR
7974 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7975   && test -d ../binutils ; then
7976   AR='${objdir}/../binutils/ar'
7977 else
7978   # Extract the first word of "ar", so it can be a program name with args.
7979 set dummy ar; ac_word=$2
7980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7981 $as_echo_n "checking for $ac_word... " >&6; }
7982 if test "${ac_cv_prog_AR+set}" = set; then :
7983   $as_echo_n "(cached) " >&6
7984 else
7985   if test -n "$AR"; then
7986   ac_cv_prog_AR="$AR" # Let the user override the test.
7987 else
7988 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7989 for as_dir in $PATH
7990 do
7991   IFS=$as_save_IFS
7992   test -z "$as_dir" && as_dir=.
7993     for ac_exec_ext in '' $ac_executable_extensions; do
7994   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7995     ac_cv_prog_AR="ar"
7996     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7997     break 2
7998   fi
7999 done
8000   done
8001 IFS=$as_save_IFS
8002
8003   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8004 fi
8005 fi
8006 AR=$ac_cv_prog_AR
8007 if test -n "$AR"; then
8008   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8009 $as_echo "$AR" >&6; }
8010 else
8011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8012 $as_echo "no" >&6; }
8013 fi
8014
8015
8016 fi
8017
8018
8019 # --------------------
8020 # Checks for C headers
8021 # --------------------
8022
8023 # Need to reject headers which give warnings, so that the -Werror bootstrap
8024 # works later. *sigh*  This needs to come before all header checks.
8025
8026 ac_c_preproc_warn_flag=yes
8027
8028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8029 $as_echo_n "checking for ANSI C header files... " >&6; }
8030 if test "${ac_cv_header_stdc+set}" = set; then :
8031   $as_echo_n "(cached) " >&6
8032 else
8033   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8034 /* end confdefs.h.  */
8035 #include <stdlib.h>
8036 #include <stdarg.h>
8037 #include <string.h>
8038 #include <float.h>
8039
8040 int
8041 main ()
8042 {
8043
8044   ;
8045   return 0;
8046 }
8047 _ACEOF
8048 if ac_fn_c_try_compile "$LINENO"; then :
8049   ac_cv_header_stdc=yes
8050 else
8051   ac_cv_header_stdc=no
8052 fi
8053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8054
8055 if test $ac_cv_header_stdc = yes; then
8056   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8057   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8058 /* end confdefs.h.  */
8059 #include <string.h>
8060
8061 _ACEOF
8062 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8063   $EGREP "memchr" >/dev/null 2>&1; then :
8064
8065 else
8066   ac_cv_header_stdc=no
8067 fi
8068 rm -f conftest*
8069
8070 fi
8071
8072 if test $ac_cv_header_stdc = yes; then
8073   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8074   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8075 /* end confdefs.h.  */
8076 #include <stdlib.h>
8077
8078 _ACEOF
8079 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8080   $EGREP "free" >/dev/null 2>&1; then :
8081
8082 else
8083   ac_cv_header_stdc=no
8084 fi
8085 rm -f conftest*
8086
8087 fi
8088
8089 if test $ac_cv_header_stdc = yes; then
8090   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8091   if test "$cross_compiling" = yes; then :
8092   :
8093 else
8094   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8095 /* end confdefs.h.  */
8096 #include <ctype.h>
8097 #include <stdlib.h>
8098 #if ((' ' & 0x0FF) == 0x020)
8099 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8100 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8101 #else
8102 # define ISLOWER(c) \
8103                    (('a' <= (c) && (c) <= 'i') \
8104                      || ('j' <= (c) && (c) <= 'r') \
8105                      || ('s' <= (c) && (c) <= 'z'))
8106 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8107 #endif
8108
8109 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8110 int
8111 main ()
8112 {
8113   int i;
8114   for (i = 0; i < 256; i++)
8115     if (XOR (islower (i), ISLOWER (i))
8116         || toupper (i) != TOUPPER (i))
8117       return 2;
8118   return 0;
8119 }
8120 _ACEOF
8121 if ac_fn_c_try_run "$LINENO"; then :
8122
8123 else
8124   ac_cv_header_stdc=no
8125 fi
8126 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8127   conftest.$ac_objext conftest.beam conftest.$ac_ext
8128 fi
8129
8130 fi
8131 fi
8132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8133 $as_echo "$ac_cv_header_stdc" >&6; }
8134 if test $ac_cv_header_stdc = yes; then
8135
8136 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8137
8138 fi
8139
8140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8141 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8142 if test "${ac_cv_header_time+set}" = set; then :
8143   $as_echo_n "(cached) " >&6
8144 else
8145   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8146 /* end confdefs.h.  */
8147 #include <sys/types.h>
8148 #include <sys/time.h>
8149 #include <time.h>
8150
8151 int
8152 main ()
8153 {
8154 if ((struct tm *) 0)
8155 return 0;
8156   ;
8157   return 0;
8158 }
8159 _ACEOF
8160 if ac_fn_c_try_compile "$LINENO"; then :
8161   ac_cv_header_time=yes
8162 else
8163   ac_cv_header_time=no
8164 fi
8165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8166 fi
8167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8168 $as_echo "$ac_cv_header_time" >&6; }
8169 if test $ac_cv_header_time = yes; then
8170
8171 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8172
8173 fi
8174
8175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8176 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8177 if test "${gcc_cv_header_string+set}" = set; then :
8178   $as_echo_n "(cached) " >&6
8179 else
8180   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8181 /* end confdefs.h.  */
8182 #include <string.h>
8183 #include <strings.h>
8184 int
8185 main ()
8186 {
8187
8188   ;
8189   return 0;
8190 }
8191 _ACEOF
8192 if ac_fn_c_try_compile "$LINENO"; then :
8193   gcc_cv_header_string=yes
8194 else
8195   gcc_cv_header_string=no
8196 fi
8197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8198 fi
8199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8200 $as_echo "$gcc_cv_header_string" >&6; }
8201 if test $gcc_cv_header_string = yes; then
8202
8203 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8204
8205 fi
8206
8207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8208 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8209 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8210   $as_echo_n "(cached) " >&6
8211 else
8212   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8213 /* end confdefs.h.  */
8214 #include <sys/types.h>
8215 #include <sys/wait.h>
8216 #ifndef WEXITSTATUS
8217 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8218 #endif
8219 #ifndef WIFEXITED
8220 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8221 #endif
8222
8223 int
8224 main ()
8225 {
8226   int s;
8227   wait (&s);
8228   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8229   ;
8230   return 0;
8231 }
8232 _ACEOF
8233 if ac_fn_c_try_compile "$LINENO"; then :
8234   ac_cv_header_sys_wait_h=yes
8235 else
8236   ac_cv_header_sys_wait_h=no
8237 fi
8238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8239 fi
8240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8241 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8242 if test $ac_cv_header_sys_wait_h = yes; then
8243
8244 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8245
8246 fi
8247
8248 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8249                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8250                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8251                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8252 do :
8253   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8254 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8255 eval as_val=\$$as_ac_Header
8256    if test "x$as_val" = x""yes; then :
8257   cat >>confdefs.h <<_ACEOF
8258 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8259 _ACEOF
8260
8261 fi
8262 done
8263
8264
8265 # Check for thread headers.
8266 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8267 if test "x$ac_cv_header_thread_h" = x""yes; then :
8268   have_thread_h=yes
8269 else
8270   have_thread_h=
8271 fi
8272
8273 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8274 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8275   have_pthread_h=yes
8276 else
8277   have_pthread_h=
8278 fi
8279
8280
8281 # These tests can't be done till we know if we have limits.h.
8282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8283 $as_echo_n "checking for CHAR_BIT... " >&6; }
8284 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8285   $as_echo_n "(cached) " >&6
8286 else
8287   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8288 /* end confdefs.h.  */
8289 #ifdef HAVE_LIMITS_H
8290 #include <limits.h>
8291 #endif
8292 #ifdef CHAR_BIT
8293 found
8294 #endif
8295 _ACEOF
8296 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8297   $EGREP "found" >/dev/null 2>&1; then :
8298   gcc_cv_decl_char_bit=yes
8299 else
8300   gcc_cv_decl_char_bit=no
8301 fi
8302 rm -f conftest*
8303
8304
8305 fi
8306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8307 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8308 if test $gcc_cv_decl_char_bit = no; then
8309   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8310 $as_echo_n "checking number of bits in a byte... " >&6; }
8311 if test "${gcc_cv_c_nbby+set}" = set; then :
8312   $as_echo_n "(cached) " >&6
8313 else
8314   i=8
8315  gcc_cv_c_nbby=
8316  while test $i -lt 65; do
8317    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8318 /* end confdefs.h.  */
8319
8320 int
8321 main ()
8322 {
8323 switch(0) {
8324   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8325   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8326   ; }
8327   ;
8328   return 0;
8329 }
8330 _ACEOF
8331 if ac_fn_c_try_compile "$LINENO"; then :
8332   gcc_cv_c_nbby=$i; break
8333 fi
8334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8335    i=`expr $i + 1`
8336  done
8337  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8338
8339 fi
8340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8341 $as_echo "$gcc_cv_c_nbby" >&6; }
8342 if test $gcc_cv_c_nbby = failed; then
8343   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8344 else
8345
8346 cat >>confdefs.h <<_ACEOF
8347 #define CHAR_BIT $gcc_cv_c_nbby
8348 _ACEOF
8349
8350 fi
8351 fi
8352  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8353 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8354 if test "${ac_cv_c_bigendian+set}" = set; then :
8355   $as_echo_n "(cached) " >&6
8356 else
8357   ac_cv_c_bigendian=unknown
8358     # See if we're dealing with a universal compiler.
8359     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8360 /* end confdefs.h.  */
8361 #ifndef __APPLE_CC__
8362                not a universal capable compiler
8363              #endif
8364              typedef int dummy;
8365
8366 _ACEOF
8367 if ac_fn_c_try_compile "$LINENO"; then :
8368
8369         # Check for potential -arch flags.  It is not universal unless
8370         # there are at least two -arch flags with different values.
8371         ac_arch=
8372         ac_prev=
8373         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8374          if test -n "$ac_prev"; then
8375            case $ac_word in
8376              i?86 | x86_64 | ppc | ppc64)
8377                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8378                  ac_arch=$ac_word
8379                else
8380                  ac_cv_c_bigendian=universal
8381                  break
8382                fi
8383                ;;
8384            esac
8385            ac_prev=
8386          elif test "x$ac_word" = "x-arch"; then
8387            ac_prev=arch
8388          fi
8389        done
8390 fi
8391 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8392     if test $ac_cv_c_bigendian = unknown; then
8393       # See if sys/param.h defines the BYTE_ORDER macro.
8394       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8395 /* end confdefs.h.  */
8396 #include <sys/types.h>
8397              #include <sys/param.h>
8398
8399 int
8400 main ()
8401 {
8402 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8403                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8404                      && LITTLE_ENDIAN)
8405               bogus endian macros
8406              #endif
8407
8408   ;
8409   return 0;
8410 }
8411 _ACEOF
8412 if ac_fn_c_try_compile "$LINENO"; then :
8413   # It does; now see whether it defined to BIG_ENDIAN or not.
8414          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8415 /* end confdefs.h.  */
8416 #include <sys/types.h>
8417                 #include <sys/param.h>
8418
8419 int
8420 main ()
8421 {
8422 #if BYTE_ORDER != BIG_ENDIAN
8423                  not big endian
8424                 #endif
8425
8426   ;
8427   return 0;
8428 }
8429 _ACEOF
8430 if ac_fn_c_try_compile "$LINENO"; then :
8431   ac_cv_c_bigendian=yes
8432 else
8433   ac_cv_c_bigendian=no
8434 fi
8435 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8436 fi
8437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8438     fi
8439     if test $ac_cv_c_bigendian = unknown; then
8440       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8441       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8442 /* end confdefs.h.  */
8443 #include <limits.h>
8444
8445 int
8446 main ()
8447 {
8448 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8449               bogus endian macros
8450              #endif
8451
8452   ;
8453   return 0;
8454 }
8455 _ACEOF
8456 if ac_fn_c_try_compile "$LINENO"; then :
8457   # It does; now see whether it defined to _BIG_ENDIAN or not.
8458          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8459 /* end confdefs.h.  */
8460 #include <limits.h>
8461
8462 int
8463 main ()
8464 {
8465 #ifndef _BIG_ENDIAN
8466                  not big endian
8467                 #endif
8468
8469   ;
8470   return 0;
8471 }
8472 _ACEOF
8473 if ac_fn_c_try_compile "$LINENO"; then :
8474   ac_cv_c_bigendian=yes
8475 else
8476   ac_cv_c_bigendian=no
8477 fi
8478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8479 fi
8480 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8481     fi
8482     if test $ac_cv_c_bigendian = unknown; then
8483       # Compile a test program.
8484       if test "$cross_compiling" = yes; then :
8485   # Try to guess by grepping values from an object file.
8486          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8487 /* end confdefs.h.  */
8488 short int ascii_mm[] =
8489                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8490                 short int ascii_ii[] =
8491                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8492                 int use_ascii (int i) {
8493                   return ascii_mm[i] + ascii_ii[i];
8494                 }
8495                 short int ebcdic_ii[] =
8496                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8497                 short int ebcdic_mm[] =
8498                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8499                 int use_ebcdic (int i) {
8500                   return ebcdic_mm[i] + ebcdic_ii[i];
8501                 }
8502                 extern int foo;
8503
8504 int
8505 main ()
8506 {
8507 return use_ascii (foo) == use_ebcdic (foo);
8508   ;
8509   return 0;
8510 }
8511 _ACEOF
8512 if ac_fn_c_try_compile "$LINENO"; then :
8513   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8514               ac_cv_c_bigendian=yes
8515             fi
8516             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8517               if test "$ac_cv_c_bigendian" = unknown; then
8518                 ac_cv_c_bigendian=no
8519               else
8520                 # finding both strings is unlikely to happen, but who knows?
8521                 ac_cv_c_bigendian=unknown
8522               fi
8523             fi
8524 fi
8525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8526 else
8527   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8528 /* end confdefs.h.  */
8529 $ac_includes_default
8530 int
8531 main ()
8532 {
8533
8534              /* Are we little or big endian?  From Harbison&Steele.  */
8535              union
8536              {
8537                long int l;
8538                char c[sizeof (long int)];
8539              } u;
8540              u.l = 1;
8541              return u.c[sizeof (long int) - 1] == 1;
8542
8543   ;
8544   return 0;
8545 }
8546 _ACEOF
8547 if ac_fn_c_try_run "$LINENO"; then :
8548   ac_cv_c_bigendian=no
8549 else
8550   ac_cv_c_bigendian=yes
8551 fi
8552 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8553   conftest.$ac_objext conftest.beam conftest.$ac_ext
8554 fi
8555
8556     fi
8557 fi
8558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8559 $as_echo "$ac_cv_c_bigendian" >&6; }
8560  case $ac_cv_c_bigendian in #(
8561    yes)
8562      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8563 ;; #(
8564    no)
8565       ;; #(
8566    universal)
8567
8568 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8569
8570      ;; #(
8571    *)
8572      as_fn_error "unknown endianness
8573  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8574  esac
8575
8576
8577 # ----------------------
8578 # Checks for C++ headers
8579 # ----------------------
8580
8581 ac_ext=cpp
8582 ac_cpp='$CXXCPP $CPPFLAGS'
8583 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8584 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8585 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8587 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8588 if test -z "$CXXCPP"; then
8589   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8590   $as_echo_n "(cached) " >&6
8591 else
8592       # Double quotes because CXXCPP needs to be expanded
8593     for CXXCPP in "$CXX -E" "/lib/cpp"
8594     do
8595       ac_preproc_ok=false
8596 for ac_cxx_preproc_warn_flag in '' yes
8597 do
8598   # Use a header file that comes with gcc, so configuring glibc
8599   # with a fresh cross-compiler works.
8600   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8601   # <limits.h> exists even on freestanding compilers.
8602   # On the NeXT, cc -E runs the code through the compiler's parser,
8603   # not just through cpp. "Syntax error" is here to catch this case.
8604   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8605 /* end confdefs.h.  */
8606 #ifdef __STDC__
8607 # include <limits.h>
8608 #else
8609 # include <assert.h>
8610 #endif
8611                      Syntax error
8612 _ACEOF
8613 if ac_fn_cxx_try_cpp "$LINENO"; then :
8614
8615 else
8616   # Broken: fails on valid input.
8617 continue
8618 fi
8619 rm -f conftest.err conftest.$ac_ext
8620
8621   # OK, works on sane cases.  Now check whether nonexistent headers
8622   # can be detected and how.
8623   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8624 /* end confdefs.h.  */
8625 #include <ac_nonexistent.h>
8626 _ACEOF
8627 if ac_fn_cxx_try_cpp "$LINENO"; then :
8628   # Broken: success on invalid input.
8629 continue
8630 else
8631   # Passes both tests.
8632 ac_preproc_ok=:
8633 break
8634 fi
8635 rm -f conftest.err conftest.$ac_ext
8636
8637 done
8638 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8639 rm -f conftest.err conftest.$ac_ext
8640 if $ac_preproc_ok; then :
8641   break
8642 fi
8643
8644     done
8645     ac_cv_prog_CXXCPP=$CXXCPP
8646
8647 fi
8648   CXXCPP=$ac_cv_prog_CXXCPP
8649 else
8650   ac_cv_prog_CXXCPP=$CXXCPP
8651 fi
8652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8653 $as_echo "$CXXCPP" >&6; }
8654 ac_preproc_ok=false
8655 for ac_cxx_preproc_warn_flag in '' yes
8656 do
8657   # Use a header file that comes with gcc, so configuring glibc
8658   # with a fresh cross-compiler works.
8659   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8660   # <limits.h> exists even on freestanding compilers.
8661   # On the NeXT, cc -E runs the code through the compiler's parser,
8662   # not just through cpp. "Syntax error" is here to catch this case.
8663   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8664 /* end confdefs.h.  */
8665 #ifdef __STDC__
8666 # include <limits.h>
8667 #else
8668 # include <assert.h>
8669 #endif
8670                      Syntax error
8671 _ACEOF
8672 if ac_fn_cxx_try_cpp "$LINENO"; then :
8673
8674 else
8675   # Broken: fails on valid input.
8676 continue
8677 fi
8678 rm -f conftest.err conftest.$ac_ext
8679
8680   # OK, works on sane cases.  Now check whether nonexistent headers
8681   # can be detected and how.
8682   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8683 /* end confdefs.h.  */
8684 #include <ac_nonexistent.h>
8685 _ACEOF
8686 if ac_fn_cxx_try_cpp "$LINENO"; then :
8687   # Broken: success on invalid input.
8688 continue
8689 else
8690   # Passes both tests.
8691 ac_preproc_ok=:
8692 break
8693 fi
8694 rm -f conftest.err conftest.$ac_ext
8695
8696 done
8697 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8698 rm -f conftest.err conftest.$ac_ext
8699 if $ac_preproc_ok; then :
8700
8701 else
8702   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8703 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8704 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8705 See \`config.log' for more details." >&5
8706 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8707 See \`config.log' for more details." >&2;}; }
8708 fi
8709
8710 ac_ext=c
8711 ac_cpp='$CPP $CPPFLAGS'
8712 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8713 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8714 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8715
8716
8717 ac_ext=cpp
8718 ac_cpp='$CXXCPP $CPPFLAGS'
8719 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8720 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8721 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8722
8723
8724
8725
8726 for ac_header in unordered_map
8727 do :
8728   ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8729 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8730   cat >>confdefs.h <<_ACEOF
8731 #define HAVE_UNORDERED_MAP 1
8732 _ACEOF
8733
8734 fi
8735 done
8736
8737 for ac_header in tr1/unordered_map
8738 do :
8739   ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8740 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8741   cat >>confdefs.h <<_ACEOF
8742 #define HAVE_TR1_UNORDERED_MAP 1
8743 _ACEOF
8744
8745 fi
8746 done
8747
8748 for ac_header in ext/hash_map
8749 do :
8750   ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8751 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8752   cat >>confdefs.h <<_ACEOF
8753 #define HAVE_EXT_HASH_MAP 1
8754 _ACEOF
8755
8756 fi
8757 done
8758
8759
8760 ac_ext=c
8761 ac_cpp='$CPP $CPPFLAGS'
8762 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8763 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8764 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8765
8766
8767 # --------
8768 # UNSORTED
8769 # --------
8770
8771
8772 # These libraries may be used by collect2.
8773 # We may need a special search path to get them linked.
8774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8775 $as_echo_n "checking for collect2 libraries... " >&6; }
8776 if test "${gcc_cv_collect2_libs+set}" = set; then :
8777   $as_echo_n "(cached) " >&6
8778 else
8779   save_LIBS="$LIBS"
8780 for libs in '' -lld -lmld \
8781                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8782                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8783 do
8784         LIBS="$libs"
8785         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8786 /* end confdefs.h.  */
8787
8788 /* Override any GCC internal prototype to avoid an error.
8789    Use char because int might match the return type of a GCC
8790    builtin and then its argument prototype would still apply.  */
8791 #ifdef __cplusplus
8792 extern "C"
8793 #endif
8794 char ldopen ();
8795 int
8796 main ()
8797 {
8798 return ldopen ();
8799   ;
8800   return 0;
8801 }
8802 _ACEOF
8803 if ac_fn_c_try_link "$LINENO"; then :
8804   gcc_cv_collect2_libs="$libs"; break
8805 fi
8806 rm -f core conftest.err conftest.$ac_objext \
8807     conftest$ac_exeext conftest.$ac_ext
8808 done
8809 LIBS="$save_LIBS"
8810 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8811 fi
8812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8813 $as_echo "$gcc_cv_collect2_libs" >&6; }
8814 case $gcc_cv_collect2_libs in
8815         "none required")        ;;
8816         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8817 esac
8818
8819
8820 # When building Ada code on Alpha, we need exc_resume which is usually in
8821 # -lexc.  So test for it.
8822 save_LIBS="$LIBS"
8823 LIBS=
8824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8825 $as_echo_n "checking for library containing exc_resume... " >&6; }
8826 if test "${ac_cv_search_exc_resume+set}" = set; then :
8827   $as_echo_n "(cached) " >&6
8828 else
8829   ac_func_search_save_LIBS=$LIBS
8830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8831 /* end confdefs.h.  */
8832
8833 /* Override any GCC internal prototype to avoid an error.
8834    Use char because int might match the return type of a GCC
8835    builtin and then its argument prototype would still apply.  */
8836 #ifdef __cplusplus
8837 extern "C"
8838 #endif
8839 char exc_resume ();
8840 int
8841 main ()
8842 {
8843 return exc_resume ();
8844   ;
8845   return 0;
8846 }
8847 _ACEOF
8848 for ac_lib in '' exc; do
8849   if test -z "$ac_lib"; then
8850     ac_res="none required"
8851   else
8852     ac_res=-l$ac_lib
8853     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8854   fi
8855   if ac_fn_c_try_link "$LINENO"; then :
8856   ac_cv_search_exc_resume=$ac_res
8857 fi
8858 rm -f core conftest.err conftest.$ac_objext \
8859     conftest$ac_exeext
8860   if test "${ac_cv_search_exc_resume+set}" = set; then :
8861   break
8862 fi
8863 done
8864 if test "${ac_cv_search_exc_resume+set}" = set; then :
8865
8866 else
8867   ac_cv_search_exc_resume=no
8868 fi
8869 rm conftest.$ac_ext
8870 LIBS=$ac_func_search_save_LIBS
8871 fi
8872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8873 $as_echo "$ac_cv_search_exc_resume" >&6; }
8874 ac_res=$ac_cv_search_exc_resume
8875 if test "$ac_res" != no; then :
8876   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8877
8878 fi
8879
8880 GNAT_LIBEXC="$LIBS"
8881 LIBS="$save_LIBS"
8882
8883
8884 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
8885 save_LIBS="$LIBS"
8886 LIBS=
8887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
8888 $as_echo_n "checking for library containing kstat_open... " >&6; }
8889 if test "${ac_cv_search_kstat_open+set}" = set; then :
8890   $as_echo_n "(cached) " >&6
8891 else
8892   ac_func_search_save_LIBS=$LIBS
8893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8894 /* end confdefs.h.  */
8895
8896 /* Override any GCC internal prototype to avoid an error.
8897    Use char because int might match the return type of a GCC
8898    builtin and then its argument prototype would still apply.  */
8899 #ifdef __cplusplus
8900 extern "C"
8901 #endif
8902 char kstat_open ();
8903 int
8904 main ()
8905 {
8906 return kstat_open ();
8907   ;
8908   return 0;
8909 }
8910 _ACEOF
8911 for ac_lib in '' kstat; do
8912   if test -z "$ac_lib"; then
8913     ac_res="none required"
8914   else
8915     ac_res=-l$ac_lib
8916     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8917   fi
8918   if ac_fn_c_try_link "$LINENO"; then :
8919   ac_cv_search_kstat_open=$ac_res
8920 fi
8921 rm -f core conftest.err conftest.$ac_objext \
8922     conftest$ac_exeext
8923   if test "${ac_cv_search_kstat_open+set}" = set; then :
8924   break
8925 fi
8926 done
8927 if test "${ac_cv_search_kstat_open+set}" = set; then :
8928
8929 else
8930   ac_cv_search_kstat_open=no
8931 fi
8932 rm conftest.$ac_ext
8933 LIBS=$ac_func_search_save_LIBS
8934 fi
8935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
8936 $as_echo "$ac_cv_search_kstat_open" >&6; }
8937 ac_res=$ac_cv_search_kstat_open
8938 if test "$ac_res" != no; then :
8939   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8940
8941 fi
8942
8943 EXTRA_GCC_LIBS="$LIBS"
8944 LIBS="$save_LIBS"
8945
8946
8947 # Some systems put ldexp and frexp in libm instead of libc; assume
8948 # they're both in the same place.  jcf-dump needs them.
8949 save_LIBS="$LIBS"
8950 LIBS=
8951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
8952 $as_echo_n "checking for library containing ldexp... " >&6; }
8953 if test "${ac_cv_search_ldexp+set}" = set; then :
8954   $as_echo_n "(cached) " >&6
8955 else
8956   ac_func_search_save_LIBS=$LIBS
8957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8958 /* end confdefs.h.  */
8959
8960 /* Override any GCC internal prototype to avoid an error.
8961    Use char because int might match the return type of a GCC
8962    builtin and then its argument prototype would still apply.  */
8963 #ifdef __cplusplus
8964 extern "C"
8965 #endif
8966 char ldexp ();
8967 int
8968 main ()
8969 {
8970 return ldexp ();
8971   ;
8972   return 0;
8973 }
8974 _ACEOF
8975 for ac_lib in '' m; do
8976   if test -z "$ac_lib"; then
8977     ac_res="none required"
8978   else
8979     ac_res=-l$ac_lib
8980     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8981   fi
8982   if ac_fn_c_try_link "$LINENO"; then :
8983   ac_cv_search_ldexp=$ac_res
8984 fi
8985 rm -f core conftest.err conftest.$ac_objext \
8986     conftest$ac_exeext
8987   if test "${ac_cv_search_ldexp+set}" = set; then :
8988   break
8989 fi
8990 done
8991 if test "${ac_cv_search_ldexp+set}" = set; then :
8992
8993 else
8994   ac_cv_search_ldexp=no
8995 fi
8996 rm conftest.$ac_ext
8997 LIBS=$ac_func_search_save_LIBS
8998 fi
8999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
9000 $as_echo "$ac_cv_search_ldexp" >&6; }
9001 ac_res=$ac_cv_search_ldexp
9002 if test "$ac_res" != no; then :
9003   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9004
9005 fi
9006
9007 LDEXP_LIB="$LIBS"
9008 LIBS="$save_LIBS"
9009
9010
9011 # Use <inttypes.h> only if it exists,
9012 # doesn't clash with <sys/types.h>, and declares intmax_t.
9013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
9014 $as_echo_n "checking for inttypes.h... " >&6; }
9015 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
9016   $as_echo_n "(cached) " >&6
9017 else
9018   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9019 /* end confdefs.h.  */
9020 #include <sys/types.h>
9021 #include <inttypes.h>
9022 int
9023 main ()
9024 {
9025 intmax_t i = -1;
9026   ;
9027   return 0;
9028 }
9029 _ACEOF
9030 if ac_fn_c_try_compile "$LINENO"; then :
9031   gcc_cv_header_inttypes_h=yes
9032 else
9033   gcc_cv_header_inttypes_h=no
9034 fi
9035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9036 fi
9037
9038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
9039 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
9040 if test $gcc_cv_header_inttypes_h = yes; then
9041
9042 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
9043
9044 fi
9045
9046
9047
9048 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9049         sysconf strsignal getrusage nl_langinfo \
9050         gettimeofday mbstowcs wcswidth mmap setlocale \
9051         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked madvise
9052 do :
9053   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9054 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9055 eval as_val=\$$as_ac_var
9056    if test "x$as_val" = x""yes; then :
9057   cat >>confdefs.h <<_ACEOF
9058 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9059 _ACEOF
9060
9061 fi
9062 done
9063
9064
9065 if test x$ac_cv_func_mbstowcs = xyes; then
9066   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9067 $as_echo_n "checking whether mbstowcs works... " >&6; }
9068 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9069   $as_echo_n "(cached) " >&6
9070 else
9071       if test "$cross_compiling" = yes; then :
9072   gcc_cv_func_mbstowcs_works=yes
9073 else
9074   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9075 /* end confdefs.h.  */
9076 #include <stdlib.h>
9077 int main()
9078 {
9079   mbstowcs(0, "", 0);
9080   return 0;
9081 }
9082 _ACEOF
9083 if ac_fn_c_try_run "$LINENO"; then :
9084   gcc_cv_func_mbstowcs_works=yes
9085 else
9086   gcc_cv_func_mbstowcs_works=no
9087 fi
9088 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9089   conftest.$ac_objext conftest.beam conftest.$ac_ext
9090 fi
9091
9092 fi
9093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9094 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9095   if test x$gcc_cv_func_mbstowcs_works = xyes; then
9096
9097 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9098
9099   fi
9100 fi
9101
9102 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9103 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9104
9105 else
9106
9107 cat >>confdefs.h <<_ACEOF
9108 #define ssize_t int
9109 _ACEOF
9110
9111 fi
9112
9113 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9114 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9115
9116 else
9117
9118 cat >>confdefs.h <<_ACEOF
9119 #define caddr_t char *
9120 _ACEOF
9121
9122 fi
9123
9124
9125
9126 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9127 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9128   gcc_header_sys_mman_h=yes
9129 else
9130   gcc_header_sys_mman_h=no
9131 fi
9132
9133 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9134 if test "x$ac_cv_func_mmap" = x""yes; then :
9135   gcc_func_mmap=yes
9136 else
9137   gcc_func_mmap=no
9138 fi
9139
9140 if test "$gcc_header_sys_mman_h" != yes \
9141  || test "$gcc_func_mmap" != yes; then
9142    gcc_cv_func_mmap_file=no
9143    gcc_cv_func_mmap_dev_zero=no
9144    gcc_cv_func_mmap_anon=no
9145 else
9146    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9147 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9148 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9149   $as_echo_n "(cached) " >&6
9150 else
9151   # Add a system to this blacklist if
9152    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9153    # memory area containing the same data that you'd get if you applied
9154    # read() to the same fd.  The only system known to have a problem here
9155    # is VMS, where text files have record structure.
9156    case "$host_os" in
9157      *vms* | ultrix*)
9158         gcc_cv_func_mmap_file=no ;;
9159      *)
9160         gcc_cv_func_mmap_file=yes;;
9161    esac
9162 fi
9163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9164 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9165    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9166 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9167 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9168   $as_echo_n "(cached) " >&6
9169 else
9170   # Add a system to this blacklist if it has mmap() but /dev/zero
9171    # does not exist, or if mmapping /dev/zero does not give anonymous
9172    # zeroed pages with both the following properties:
9173    # 1. If you map N consecutive pages in with one call, and then
9174    #    unmap any subset of those pages, the pages that were not
9175    #    explicitly unmapped remain accessible.
9176    # 2. If you map two adjacent blocks of memory and then unmap them
9177    #    both at once, they must both go away.
9178    # Systems known to be in this category are Windows (all variants),
9179    # VMS, and Darwin.
9180    case "$host_os" in
9181      *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9182         gcc_cv_func_mmap_dev_zero=no ;;
9183      *)
9184         gcc_cv_func_mmap_dev_zero=yes;;
9185    esac
9186 fi
9187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9188 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9189
9190    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9191    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9192 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9193 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9194   $as_echo_n "(cached) " >&6
9195 else
9196   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9197 /* end confdefs.h.  */
9198 #include <sys/types.h>
9199 #include <sys/mman.h>
9200 #include <unistd.h>
9201
9202 #ifndef MAP_ANONYMOUS
9203 #define MAP_ANONYMOUS MAP_ANON
9204 #endif
9205
9206 int
9207 main ()
9208 {
9209 int n = MAP_ANONYMOUS;
9210   ;
9211   return 0;
9212 }
9213 _ACEOF
9214 if ac_fn_c_try_compile "$LINENO"; then :
9215   gcc_cv_decl_map_anon=yes
9216 else
9217   gcc_cv_decl_map_anon=no
9218 fi
9219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9220 fi
9221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9222 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9223
9224    if test $gcc_cv_decl_map_anon = no; then
9225      gcc_cv_func_mmap_anon=no
9226    else
9227      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9228 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9229 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9230   $as_echo_n "(cached) " >&6
9231 else
9232   # Add a system to this blacklist if it has mmap() and MAP_ANON or
9233    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9234    # doesn't give anonymous zeroed pages with the same properties listed
9235    # above for use of /dev/zero.
9236    # Systems known to be in this category are Windows, VMS, and SCO Unix.
9237    case "$host_os" in
9238      *vms* | cygwin* | pe | mingw* | sco* | udk* )
9239         gcc_cv_func_mmap_anon=no ;;
9240      *)
9241         gcc_cv_func_mmap_anon=yes;;
9242    esac
9243 fi
9244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9245 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9246    fi
9247 fi
9248
9249 if test $gcc_cv_func_mmap_file = yes; then
9250
9251 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9252
9253 fi
9254 if test $gcc_cv_func_mmap_dev_zero = yes; then
9255
9256 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9257
9258 fi
9259 if test $gcc_cv_func_mmap_anon = yes; then
9260
9261 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9262
9263 fi
9264
9265
9266 case "${host}" in
9267 *-*-*vms*)
9268   # Under VMS, vfork works very differently than on Unix. The standard test
9269   # won't work, and it isn't easily adaptable. It makes more sense to
9270   # just force it.
9271   ac_cv_func_vfork_works=yes
9272   ;;
9273 esac
9274 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9275 if test "x$ac_cv_type_pid_t" = x""yes; then :
9276
9277 else
9278
9279 cat >>confdefs.h <<_ACEOF
9280 #define pid_t int
9281 _ACEOF
9282
9283 fi
9284
9285 for ac_header in vfork.h
9286 do :
9287   ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9288 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9289   cat >>confdefs.h <<_ACEOF
9290 #define HAVE_VFORK_H 1
9291 _ACEOF
9292
9293 fi
9294 done
9295
9296 for ac_func in fork vfork
9297 do :
9298   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9299 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9300 eval as_val=\$$as_ac_var
9301    if test "x$as_val" = x""yes; then :
9302   cat >>confdefs.h <<_ACEOF
9303 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9304 _ACEOF
9305
9306 fi
9307 done
9308
9309 if test "x$ac_cv_func_fork" = xyes; then
9310   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9311 $as_echo_n "checking for working fork... " >&6; }
9312 if test "${ac_cv_func_fork_works+set}" = set; then :
9313   $as_echo_n "(cached) " >&6
9314 else
9315   if test "$cross_compiling" = yes; then :
9316   ac_cv_func_fork_works=cross
9317 else
9318   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9319 /* end confdefs.h.  */
9320 $ac_includes_default
9321 int
9322 main ()
9323 {
9324
9325           /* By Ruediger Kuhlmann. */
9326           return fork () < 0;
9327
9328   ;
9329   return 0;
9330 }
9331 _ACEOF
9332 if ac_fn_c_try_run "$LINENO"; then :
9333   ac_cv_func_fork_works=yes
9334 else
9335   ac_cv_func_fork_works=no
9336 fi
9337 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9338   conftest.$ac_objext conftest.beam conftest.$ac_ext
9339 fi
9340
9341 fi
9342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9343 $as_echo "$ac_cv_func_fork_works" >&6; }
9344
9345 else
9346   ac_cv_func_fork_works=$ac_cv_func_fork
9347 fi
9348 if test "x$ac_cv_func_fork_works" = xcross; then
9349   case $host in
9350     *-*-amigaos* | *-*-msdosdjgpp*)
9351       # Override, as these systems have only a dummy fork() stub
9352       ac_cv_func_fork_works=no
9353       ;;
9354     *)
9355       ac_cv_func_fork_works=yes
9356       ;;
9357   esac
9358   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9359 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9360 fi
9361 ac_cv_func_vfork_works=$ac_cv_func_vfork
9362 if test "x$ac_cv_func_vfork" = xyes; then
9363   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9364 $as_echo_n "checking for working vfork... " >&6; }
9365 if test "${ac_cv_func_vfork_works+set}" = set; then :
9366   $as_echo_n "(cached) " >&6
9367 else
9368   if test "$cross_compiling" = yes; then :
9369   ac_cv_func_vfork_works=cross
9370 else
9371   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9372 /* end confdefs.h.  */
9373 /* Thanks to Paul Eggert for this test.  */
9374 $ac_includes_default
9375 #include <sys/wait.h>
9376 #ifdef HAVE_VFORK_H
9377 # include <vfork.h>
9378 #endif
9379 /* On some sparc systems, changes by the child to local and incoming
9380    argument registers are propagated back to the parent.  The compiler
9381    is told about this with #include <vfork.h>, but some compilers
9382    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9383    static variable whose address is put into a register that is
9384    clobbered by the vfork.  */
9385 static void
9386 #ifdef __cplusplus
9387 sparc_address_test (int arg)
9388 # else
9389 sparc_address_test (arg) int arg;
9390 #endif
9391 {
9392   static pid_t child;
9393   if (!child) {
9394     child = vfork ();
9395     if (child < 0) {
9396       perror ("vfork");
9397       _exit(2);
9398     }
9399     if (!child) {
9400       arg = getpid();
9401       write(-1, "", 0);
9402       _exit (arg);
9403     }
9404   }
9405 }
9406
9407 int
9408 main ()
9409 {
9410   pid_t parent = getpid ();
9411   pid_t child;
9412
9413   sparc_address_test (0);
9414
9415   child = vfork ();
9416
9417   if (child == 0) {
9418     /* Here is another test for sparc vfork register problems.  This
9419        test uses lots of local variables, at least as many local
9420        variables as main has allocated so far including compiler
9421        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9422        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9423        reuse the register of parent for one of the local variables,
9424        since it will think that parent can't possibly be used any more
9425        in this routine.  Assigning to the local variable will thus
9426        munge parent in the parent process.  */
9427     pid_t
9428       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9429       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9430     /* Convince the compiler that p..p7 are live; otherwise, it might
9431        use the same hardware register for all 8 local variables.  */
9432     if (p != p1 || p != p2 || p != p3 || p != p4
9433         || p != p5 || p != p6 || p != p7)
9434       _exit(1);
9435
9436     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9437        from child file descriptors.  If the child closes a descriptor
9438        before it execs or exits, this munges the parent's descriptor
9439        as well.  Test for this by closing stdout in the child.  */
9440     _exit(close(fileno(stdout)) != 0);
9441   } else {
9442     int status;
9443     struct stat st;
9444
9445     while (wait(&status) != child)
9446       ;
9447     return (
9448          /* Was there some problem with vforking?  */
9449          child < 0
9450
9451          /* Did the child fail?  (This shouldn't happen.)  */
9452          || status
9453
9454          /* Did the vfork/compiler bug occur?  */
9455          || parent != getpid()
9456
9457          /* Did the file descriptor bug occur?  */
9458          || fstat(fileno(stdout), &st) != 0
9459          );
9460   }
9461 }
9462 _ACEOF
9463 if ac_fn_c_try_run "$LINENO"; then :
9464   ac_cv_func_vfork_works=yes
9465 else
9466   ac_cv_func_vfork_works=no
9467 fi
9468 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9469   conftest.$ac_objext conftest.beam conftest.$ac_ext
9470 fi
9471
9472 fi
9473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9474 $as_echo "$ac_cv_func_vfork_works" >&6; }
9475
9476 fi;
9477 if test "x$ac_cv_func_fork_works" = xcross; then
9478   ac_cv_func_vfork_works=$ac_cv_func_vfork
9479   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9480 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9481 fi
9482
9483 if test "x$ac_cv_func_vfork_works" = xyes; then
9484
9485 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9486
9487 else
9488
9489 $as_echo "#define vfork fork" >>confdefs.h
9490
9491 fi
9492 if test "x$ac_cv_func_fork_works" = xyes; then
9493
9494 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9495
9496 fi
9497
9498
9499 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9500 # iconv() prototype.
9501 ac_ext=cpp
9502 ac_cpp='$CXXCPP $CPPFLAGS'
9503 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9504 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9505 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9506
9507
9508       if test "X$prefix" = "XNONE"; then
9509     acl_final_prefix="$ac_default_prefix"
9510   else
9511     acl_final_prefix="$prefix"
9512   fi
9513   if test "X$exec_prefix" = "XNONE"; then
9514     acl_final_exec_prefix='${prefix}'
9515   else
9516     acl_final_exec_prefix="$exec_prefix"
9517   fi
9518   acl_save_prefix="$prefix"
9519   prefix="$acl_final_prefix"
9520   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9521   prefix="$acl_save_prefix"
9522
9523
9524 # Check whether --with-gnu-ld was given.
9525 if test "${with_gnu_ld+set}" = set; then :
9526   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9527 else
9528   with_gnu_ld=no
9529 fi
9530
9531 # Prepare PATH_SEPARATOR.
9532 # The user is always right.
9533 if test "${PATH_SEPARATOR+set}" != set; then
9534   echo "#! /bin/sh" >conf$$.sh
9535   echo  "exit 0"   >>conf$$.sh
9536   chmod +x conf$$.sh
9537   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9538     PATH_SEPARATOR=';'
9539   else
9540     PATH_SEPARATOR=:
9541   fi
9542   rm -f conf$$.sh
9543 fi
9544 ac_prog=ld
9545 if test "$GCC" = yes; then
9546   # Check if gcc -print-prog-name=ld gives a path.
9547   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9548 $as_echo_n "checking for ld used by GCC... " >&6; }
9549   case $host in
9550   *-*-mingw*)
9551     # gcc leaves a trailing carriage return which upsets mingw
9552     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9553   *)
9554     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9555   esac
9556   case $ac_prog in
9557     # Accept absolute paths.
9558     [\\/]* | [A-Za-z]:[\\/]*)
9559       re_direlt='/[^/][^/]*/\.\./'
9560       # Canonicalize the path of ld
9561       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9562       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9563         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9564       done
9565       test -z "$LD" && LD="$ac_prog"
9566       ;;
9567   "")
9568     # If it fails, then pretend we aren't using GCC.
9569     ac_prog=ld
9570     ;;
9571   *)
9572     # If it is relative, then search for the first ld in PATH.
9573     with_gnu_ld=unknown
9574     ;;
9575   esac
9576 elif test "$with_gnu_ld" = yes; then
9577   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9578 $as_echo_n "checking for GNU ld... " >&6; }
9579 else
9580   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9581 $as_echo_n "checking for non-GNU ld... " >&6; }
9582 fi
9583 if test "${acl_cv_path_LD+set}" = set; then :
9584   $as_echo_n "(cached) " >&6
9585 else
9586   if test -z "$LD"; then
9587   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9588   for ac_dir in $PATH; do
9589     test -z "$ac_dir" && ac_dir=.
9590     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9591       acl_cv_path_LD="$ac_dir/$ac_prog"
9592       # Check to see if the program is GNU ld.  I'd rather use --version,
9593       # but apparently some GNU ld's only accept -v.
9594       # Break only if it was the GNU/non-GNU ld that we prefer.
9595       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9596         test "$with_gnu_ld" != no && break
9597       else
9598         test "$with_gnu_ld" != yes && break
9599       fi
9600     fi
9601   done
9602   IFS="$ac_save_ifs"
9603 else
9604   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9605 fi
9606 fi
9607
9608 LD="$acl_cv_path_LD"
9609 if test -n "$LD"; then
9610   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9611 $as_echo "$LD" >&6; }
9612 else
9613   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9614 $as_echo "no" >&6; }
9615 fi
9616 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9618 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9619 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9620   $as_echo_n "(cached) " >&6
9621 else
9622   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9623 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9624   acl_cv_prog_gnu_ld=yes
9625 else
9626   acl_cv_prog_gnu_ld=no
9627 fi
9628 fi
9629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9630 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9631 with_gnu_ld=$acl_cv_prog_gnu_ld
9632
9633
9634
9635                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9636 $as_echo_n "checking for shared library run path origin... " >&6; }
9637 if test "${acl_cv_rpath+set}" = set; then :
9638   $as_echo_n "(cached) " >&6
9639 else
9640
9641     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9642     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9643     . ./conftest.sh
9644     rm -f ./conftest.sh
9645     acl_cv_rpath=done
9646
9647 fi
9648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9649 $as_echo "$acl_cv_rpath" >&6; }
9650   wl="$acl_cv_wl"
9651   libext="$acl_cv_libext"
9652   shlibext="$acl_cv_shlibext"
9653   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9654   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9655   hardcode_direct="$acl_cv_hardcode_direct"
9656   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9657     # Check whether --enable-rpath was given.
9658 if test "${enable_rpath+set}" = set; then :
9659   enableval=$enable_rpath; :
9660 else
9661   enable_rpath=yes
9662 fi
9663
9664
9665
9666
9667
9668
9669
9670
9671     use_additional=yes
9672
9673   acl_save_prefix="$prefix"
9674   prefix="$acl_final_prefix"
9675   acl_save_exec_prefix="$exec_prefix"
9676   exec_prefix="$acl_final_exec_prefix"
9677
9678     eval additional_includedir=\"$includedir\"
9679     eval additional_libdir=\"$libdir\"
9680
9681   exec_prefix="$acl_save_exec_prefix"
9682   prefix="$acl_save_prefix"
9683
9684
9685 # Check whether --with-libiconv-prefix was given.
9686 if test "${with_libiconv_prefix+set}" = set; then :
9687   withval=$with_libiconv_prefix;
9688     if test "X$withval" = "Xno"; then
9689       use_additional=no
9690     else
9691       if test "X$withval" = "X"; then
9692
9693   acl_save_prefix="$prefix"
9694   prefix="$acl_final_prefix"
9695   acl_save_exec_prefix="$exec_prefix"
9696   exec_prefix="$acl_final_exec_prefix"
9697
9698           eval additional_includedir=\"$includedir\"
9699           eval additional_libdir=\"$libdir\"
9700
9701   exec_prefix="$acl_save_exec_prefix"
9702   prefix="$acl_save_prefix"
9703
9704       else
9705         additional_includedir="$withval/include"
9706         additional_libdir="$withval/lib"
9707       fi
9708     fi
9709
9710 fi
9711
9712       LIBICONV=
9713   LTLIBICONV=
9714   INCICONV=
9715   rpathdirs=
9716   ltrpathdirs=
9717   names_already_handled=
9718   names_next_round='iconv '
9719   while test -n "$names_next_round"; do
9720     names_this_round="$names_next_round"
9721     names_next_round=
9722     for name in $names_this_round; do
9723       already_handled=
9724       for n in $names_already_handled; do
9725         if test "$n" = "$name"; then
9726           already_handled=yes
9727           break
9728         fi
9729       done
9730       if test -z "$already_handled"; then
9731         names_already_handled="$names_already_handled $name"
9732                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9733         eval value=\"\$HAVE_LIB$uppername\"
9734         if test -n "$value"; then
9735           if test "$value" = yes; then
9736             eval value=\"\$LIB$uppername\"
9737             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9738             eval value=\"\$LTLIB$uppername\"
9739             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9740           else
9741                                     :
9742           fi
9743         else
9744                               found_dir=
9745           found_la=
9746           found_so=
9747           found_a=
9748           if test $use_additional = yes; then
9749             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9750               found_dir="$additional_libdir"
9751               found_so="$additional_libdir/lib$name.$shlibext"
9752               if test -f "$additional_libdir/lib$name.la"; then
9753                 found_la="$additional_libdir/lib$name.la"
9754               fi
9755             else
9756               if test -f "$additional_libdir/lib$name.$libext"; then
9757                 found_dir="$additional_libdir"
9758                 found_a="$additional_libdir/lib$name.$libext"
9759                 if test -f "$additional_libdir/lib$name.la"; then
9760                   found_la="$additional_libdir/lib$name.la"
9761                 fi
9762               fi
9763             fi
9764           fi
9765           if test "X$found_dir" = "X"; then
9766             for x in $LDFLAGS $LTLIBICONV; do
9767
9768   acl_save_prefix="$prefix"
9769   prefix="$acl_final_prefix"
9770   acl_save_exec_prefix="$exec_prefix"
9771   exec_prefix="$acl_final_exec_prefix"
9772   eval x=\"$x\"
9773   exec_prefix="$acl_save_exec_prefix"
9774   prefix="$acl_save_prefix"
9775
9776               case "$x" in
9777                 -L*)
9778                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9779                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9780                     found_dir="$dir"
9781                     found_so="$dir/lib$name.$shlibext"
9782                     if test -f "$dir/lib$name.la"; then
9783                       found_la="$dir/lib$name.la"
9784                     fi
9785                   else
9786                     if test -f "$dir/lib$name.$libext"; then
9787                       found_dir="$dir"
9788                       found_a="$dir/lib$name.$libext"
9789                       if test -f "$dir/lib$name.la"; then
9790                         found_la="$dir/lib$name.la"
9791                       fi
9792                     fi
9793                   fi
9794                   ;;
9795               esac
9796               if test "X$found_dir" != "X"; then
9797                 break
9798               fi
9799             done
9800           fi
9801           if test "X$found_dir" != "X"; then
9802                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9803             if test "X$found_so" != "X"; then
9804                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9805                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9806               else
9807                                                                                 haveit=
9808                 for x in $ltrpathdirs; do
9809                   if test "X$x" = "X$found_dir"; then
9810                     haveit=yes
9811                     break
9812                   fi
9813                 done
9814                 if test -z "$haveit"; then
9815                   ltrpathdirs="$ltrpathdirs $found_dir"
9816                 fi
9817                                 if test "$hardcode_direct" = yes; then
9818                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9819                 else
9820                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9821                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9822                                                             haveit=
9823                     for x in $rpathdirs; do
9824                       if test "X$x" = "X$found_dir"; then
9825                         haveit=yes
9826                         break
9827                       fi
9828                     done
9829                     if test -z "$haveit"; then
9830                       rpathdirs="$rpathdirs $found_dir"
9831                     fi
9832                   else
9833                                                                                 haveit=
9834                     for x in $LDFLAGS $LIBICONV; do
9835
9836   acl_save_prefix="$prefix"
9837   prefix="$acl_final_prefix"
9838   acl_save_exec_prefix="$exec_prefix"
9839   exec_prefix="$acl_final_exec_prefix"
9840   eval x=\"$x\"
9841   exec_prefix="$acl_save_exec_prefix"
9842   prefix="$acl_save_prefix"
9843
9844                       if test "X$x" = "X-L$found_dir"; then
9845                         haveit=yes
9846                         break
9847                       fi
9848                     done
9849                     if test -z "$haveit"; then
9850                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9851                     fi
9852                     if test "$hardcode_minus_L" != no; then
9853                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9854                     else
9855                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9856                     fi
9857                   fi
9858                 fi
9859               fi
9860             else
9861               if test "X$found_a" != "X"; then
9862                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9863               else
9864                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9865               fi
9866             fi
9867                         additional_includedir=
9868             case "$found_dir" in
9869               */lib | */lib/)
9870                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9871                 additional_includedir="$basedir/include"
9872                 ;;
9873             esac
9874             if test "X$additional_includedir" != "X"; then
9875                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9876                 haveit=
9877                 if test "X$additional_includedir" = "X/usr/local/include"; then
9878                   if test -n "$GCC"; then
9879                     case $host_os in
9880                       linux*) haveit=yes;;
9881                     esac
9882                   fi
9883                 fi
9884                 if test -z "$haveit"; then
9885                   for x in $CPPFLAGS $INCICONV; do
9886
9887   acl_save_prefix="$prefix"
9888   prefix="$acl_final_prefix"
9889   acl_save_exec_prefix="$exec_prefix"
9890   exec_prefix="$acl_final_exec_prefix"
9891   eval x=\"$x\"
9892   exec_prefix="$acl_save_exec_prefix"
9893   prefix="$acl_save_prefix"
9894
9895                     if test "X$x" = "X-I$additional_includedir"; then
9896                       haveit=yes
9897                       break
9898                     fi
9899                   done
9900                   if test -z "$haveit"; then
9901                     if test -d "$additional_includedir"; then
9902                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9903                     fi
9904                   fi
9905                 fi
9906               fi
9907             fi
9908                         if test -n "$found_la"; then
9909                                                         save_libdir="$libdir"
9910               case "$found_la" in
9911                 */* | *\\*) . "$found_la" ;;
9912                 *) . "./$found_la" ;;
9913               esac
9914               libdir="$save_libdir"
9915                             for dep in $dependency_libs; do
9916                 case "$dep" in
9917                   -L*)
9918                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9919                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
9920                       haveit=
9921                       if test "X$additional_libdir" = "X/usr/local/lib"; then
9922                         if test -n "$GCC"; then
9923                           case $host_os in
9924                             linux*) haveit=yes;;
9925                           esac
9926                         fi
9927                       fi
9928                       if test -z "$haveit"; then
9929                         haveit=
9930                         for x in $LDFLAGS $LIBICONV; do
9931
9932   acl_save_prefix="$prefix"
9933   prefix="$acl_final_prefix"
9934   acl_save_exec_prefix="$exec_prefix"
9935   exec_prefix="$acl_final_exec_prefix"
9936   eval x=\"$x\"
9937   exec_prefix="$acl_save_exec_prefix"
9938   prefix="$acl_save_prefix"
9939
9940                           if test "X$x" = "X-L$additional_libdir"; then
9941                             haveit=yes
9942                             break
9943                           fi
9944                         done
9945                         if test -z "$haveit"; then
9946                           if test -d "$additional_libdir"; then
9947                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
9948                           fi
9949                         fi
9950                         haveit=
9951                         for x in $LDFLAGS $LTLIBICONV; do
9952
9953   acl_save_prefix="$prefix"
9954   prefix="$acl_final_prefix"
9955   acl_save_exec_prefix="$exec_prefix"
9956   exec_prefix="$acl_final_exec_prefix"
9957   eval x=\"$x\"
9958   exec_prefix="$acl_save_exec_prefix"
9959   prefix="$acl_save_prefix"
9960
9961                           if test "X$x" = "X-L$additional_libdir"; then
9962                             haveit=yes
9963                             break
9964                           fi
9965                         done
9966                         if test -z "$haveit"; then
9967                           if test -d "$additional_libdir"; then
9968                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
9969                           fi
9970                         fi
9971                       fi
9972                     fi
9973                     ;;
9974                   -R*)
9975                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
9976                     if test "$enable_rpath" != no; then
9977                                                                   haveit=
9978                       for x in $rpathdirs; do
9979                         if test "X$x" = "X$dir"; then
9980                           haveit=yes
9981                           break
9982                         fi
9983                       done
9984                       if test -z "$haveit"; then
9985                         rpathdirs="$rpathdirs $dir"
9986                       fi
9987                                                                   haveit=
9988                       for x in $ltrpathdirs; do
9989                         if test "X$x" = "X$dir"; then
9990                           haveit=yes
9991                           break
9992                         fi
9993                       done
9994                       if test -z "$haveit"; then
9995                         ltrpathdirs="$ltrpathdirs $dir"
9996                       fi
9997                     fi
9998                     ;;
9999                   -l*)
10000                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10001                     ;;
10002                   *.la)
10003                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10004                     ;;
10005                   *)
10006                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10007                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10008                     ;;
10009                 esac
10010               done
10011             fi
10012           else
10013                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10014             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10015           fi
10016         fi
10017       fi
10018     done
10019   done
10020   if test "X$rpathdirs" != "X"; then
10021     if test -n "$hardcode_libdir_separator"; then
10022                         alldirs=
10023       for found_dir in $rpathdirs; do
10024         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10025       done
10026             acl_save_libdir="$libdir"
10027       libdir="$alldirs"
10028       eval flag=\"$hardcode_libdir_flag_spec\"
10029       libdir="$acl_save_libdir"
10030       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10031     else
10032             for found_dir in $rpathdirs; do
10033         acl_save_libdir="$libdir"
10034         libdir="$found_dir"
10035         eval flag=\"$hardcode_libdir_flag_spec\"
10036         libdir="$acl_save_libdir"
10037         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10038       done
10039     fi
10040   fi
10041   if test "X$ltrpathdirs" != "X"; then
10042             for found_dir in $ltrpathdirs; do
10043       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10044     done
10045   fi
10046
10047
10048
10049
10050
10051
10052
10053           am_save_CPPFLAGS="$CPPFLAGS"
10054
10055   for element in $INCICONV; do
10056     haveit=
10057     for x in $CPPFLAGS; do
10058
10059   acl_save_prefix="$prefix"
10060   prefix="$acl_final_prefix"
10061   acl_save_exec_prefix="$exec_prefix"
10062   exec_prefix="$acl_final_exec_prefix"
10063   eval x=\"$x\"
10064   exec_prefix="$acl_save_exec_prefix"
10065   prefix="$acl_save_prefix"
10066
10067       if test "X$x" = "X$element"; then
10068         haveit=yes
10069         break
10070       fi
10071     done
10072     if test -z "$haveit"; then
10073       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10074     fi
10075   done
10076
10077
10078   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10079 $as_echo_n "checking for iconv... " >&6; }
10080 if test "${am_cv_func_iconv+set}" = set; then :
10081   $as_echo_n "(cached) " >&6
10082 else
10083
10084     am_cv_func_iconv="no, consider installing GNU libiconv"
10085     am_cv_lib_iconv=no
10086     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10087 /* end confdefs.h.  */
10088 #include <stdlib.h>
10089 #include <iconv.h>
10090 int
10091 main ()
10092 {
10093 iconv_t cd = iconv_open("","");
10094        iconv(cd,NULL,NULL,NULL,NULL);
10095        iconv_close(cd);
10096   ;
10097   return 0;
10098 }
10099 _ACEOF
10100 if ac_fn_cxx_try_link "$LINENO"; then :
10101   am_cv_func_iconv=yes
10102 fi
10103 rm -f core conftest.err conftest.$ac_objext \
10104     conftest$ac_exeext conftest.$ac_ext
10105     if test "$am_cv_func_iconv" != yes; then
10106       am_save_LIBS="$LIBS"
10107       LIBS="$LIBS $LIBICONV"
10108       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10109 /* end confdefs.h.  */
10110 #include <stdlib.h>
10111 #include <iconv.h>
10112 int
10113 main ()
10114 {
10115 iconv_t cd = iconv_open("","");
10116          iconv(cd,NULL,NULL,NULL,NULL);
10117          iconv_close(cd);
10118   ;
10119   return 0;
10120 }
10121 _ACEOF
10122 if ac_fn_cxx_try_link "$LINENO"; then :
10123   am_cv_lib_iconv=yes
10124         am_cv_func_iconv=yes
10125 fi
10126 rm -f core conftest.err conftest.$ac_objext \
10127     conftest$ac_exeext conftest.$ac_ext
10128       LIBS="$am_save_LIBS"
10129     fi
10130
10131 fi
10132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10133 $as_echo "$am_cv_func_iconv" >&6; }
10134   if test "$am_cv_func_iconv" = yes; then
10135
10136 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10137
10138   fi
10139   if test "$am_cv_lib_iconv" = yes; then
10140     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10141 $as_echo_n "checking how to link with libiconv... " >&6; }
10142     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10143 $as_echo "$LIBICONV" >&6; }
10144   else
10145             CPPFLAGS="$am_save_CPPFLAGS"
10146     LIBICONV=
10147     LTLIBICONV=
10148   fi
10149
10150
10151
10152   if test "$am_cv_func_iconv" = yes; then
10153     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10154 $as_echo_n "checking for iconv declaration... " >&6; }
10155     if test "${am_cv_proto_iconv+set}" = set; then :
10156   $as_echo_n "(cached) " >&6
10157 else
10158
10159       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10160 /* end confdefs.h.  */
10161
10162 #include <stdlib.h>
10163 #include <iconv.h>
10164 extern
10165 #ifdef __cplusplus
10166 "C"
10167 #endif
10168 #if defined(__STDC__) || defined(__cplusplus)
10169 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10170 #else
10171 size_t iconv();
10172 #endif
10173
10174 int
10175 main ()
10176 {
10177
10178   ;
10179   return 0;
10180 }
10181 _ACEOF
10182 if ac_fn_cxx_try_compile "$LINENO"; then :
10183   am_cv_proto_iconv_arg1=""
10184 else
10185   am_cv_proto_iconv_arg1="const"
10186 fi
10187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10188       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);"
10189 fi
10190
10191     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10192     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10193          }$am_cv_proto_iconv" >&5
10194 $as_echo "${ac_t:-
10195          }$am_cv_proto_iconv" >&6; }
10196
10197 cat >>confdefs.h <<_ACEOF
10198 #define ICONV_CONST $am_cv_proto_iconv_arg1
10199 _ACEOF
10200
10201   fi
10202
10203 ac_ext=c
10204 ac_cpp='$CPP $CPPFLAGS'
10205 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10206 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10207 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10208
10209
10210 # Until we have in-tree GNU iconv:
10211 LIBICONV_DEP=
10212
10213
10214
10215   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10216 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10217 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10218   $as_echo_n "(cached) " >&6
10219 else
10220   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10221 /* end confdefs.h.  */
10222 #include <locale.h>
10223 int
10224 main ()
10225 {
10226 return LC_MESSAGES
10227   ;
10228   return 0;
10229 }
10230 _ACEOF
10231 if ac_fn_c_try_link "$LINENO"; then :
10232   am_cv_val_LC_MESSAGES=yes
10233 else
10234   am_cv_val_LC_MESSAGES=no
10235 fi
10236 rm -f core conftest.err conftest.$ac_objext \
10237     conftest$ac_exeext conftest.$ac_ext
10238 fi
10239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10240 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10241   if test $am_cv_val_LC_MESSAGES = yes; then
10242
10243 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10244
10245   fi
10246
10247
10248
10249   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10250 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10251 if test "${am_cv_langinfo_codeset+set}" = set; then :
10252   $as_echo_n "(cached) " >&6
10253 else
10254   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10255 /* end confdefs.h.  */
10256 #include <langinfo.h>
10257 int
10258 main ()
10259 {
10260 char* cs = nl_langinfo(CODESET);
10261   ;
10262   return 0;
10263 }
10264 _ACEOF
10265 if ac_fn_c_try_link "$LINENO"; then :
10266   am_cv_langinfo_codeset=yes
10267 else
10268   am_cv_langinfo_codeset=no
10269 fi
10270 rm -f core conftest.err conftest.$ac_objext \
10271     conftest$ac_exeext conftest.$ac_ext
10272
10273 fi
10274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10275 $as_echo "$am_cv_langinfo_codeset" >&6; }
10276   if test $am_cv_langinfo_codeset = yes; then
10277
10278 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10279
10280   fi
10281
10282
10283 # We will need to find libiberty.h and ansidecl.h
10284 saved_CFLAGS="$CFLAGS"
10285 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
10286 saved_CXXFLAGS="$CXXFLAGS"
10287 CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include"
10288 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10289         strsignal strstr stpcpy strverscmp \
10290         errno snprintf vsnprintf vasprintf malloc realloc calloc \
10291         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
10292 do
10293   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10295 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10296 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10297   $as_echo_n "(cached) " >&6
10298 else
10299   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10300 /* end confdefs.h.  */
10301 #undef $ac_tr_decl
10302 #define $ac_tr_decl 1
10303
10304 #include "ansidecl.h"
10305 #include "system.h"
10306
10307 int
10308 main ()
10309 {
10310 #ifndef $ac_func
10311 char *(*pfn) = (char *(*)) $ac_func ;
10312 #endif
10313   ;
10314   return 0;
10315 }
10316 _ACEOF
10317 if ac_fn_c_try_compile "$LINENO"; then :
10318   eval "gcc_cv_have_decl_$ac_func=yes"
10319 else
10320   eval "gcc_cv_have_decl_$ac_func=no"
10321 fi
10322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10323 fi
10324
10325 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10326   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10327 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10328 #define $ac_tr_decl 1
10329 _ACEOF
10330
10331 else
10332   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10333 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10334 #define $ac_tr_decl 0
10335 _ACEOF
10336
10337 fi
10338
10339 done
10340
10341
10342 for ac_func in getrlimit setrlimit getrusage
10343 do
10344   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10346 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10347 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10348   $as_echo_n "(cached) " >&6
10349 else
10350   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10351 /* end confdefs.h.  */
10352 #undef $ac_tr_decl
10353 #define $ac_tr_decl 1
10354
10355 #include "ansidecl.h"
10356 #include "system.h"
10357 #ifdef HAVE_SYS_RESOURCE_H
10358 #include <sys/resource.h>
10359 #endif
10360
10361
10362 int
10363 main ()
10364 {
10365 #ifndef $ac_func
10366 char *(*pfn) = (char *(*)) $ac_func ;
10367 #endif
10368   ;
10369   return 0;
10370 }
10371 _ACEOF
10372 if ac_fn_c_try_compile "$LINENO"; then :
10373   eval "gcc_cv_have_decl_$ac_func=yes"
10374 else
10375   eval "gcc_cv_have_decl_$ac_func=no"
10376 fi
10377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10378 fi
10379
10380 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10381   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10382 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10383 #define $ac_tr_decl 1
10384 _ACEOF
10385
10386 else
10387   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10388 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10389 #define $ac_tr_decl 0
10390 _ACEOF
10391
10392 fi
10393
10394 done
10395
10396
10397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10398 /* end confdefs.h.  */
10399
10400 #include "ansidecl.h"
10401 #include "system.h"
10402 #ifdef HAVE_SYS_RESOURCE_H
10403 #include <sys/resource.h>
10404 #endif
10405
10406 int
10407 main ()
10408 {
10409 rlim_t l = 0;
10410   ;
10411   return 0;
10412 }
10413 _ACEOF
10414 if ac_fn_c_try_compile "$LINENO"; then :
10415
10416 else
10417
10418 $as_echo "#define rlim_t long" >>confdefs.h
10419
10420 fi
10421 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10422
10423 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10424 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
10425 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10426 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10427 for ac_func in ldgetname
10428 do
10429   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10431 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10432 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10433   $as_echo_n "(cached) " >&6
10434 else
10435   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10436 /* end confdefs.h.  */
10437 #undef $ac_tr_decl
10438 #define $ac_tr_decl 1
10439
10440 #include "ansidecl.h"
10441 #include "system.h"
10442 #ifdef HAVE_LDFCN_H
10443 #undef FREAD
10444 #undef FWRITE
10445 #include <ldfcn.h>
10446 #endif
10447
10448
10449 int
10450 main ()
10451 {
10452 #ifndef $ac_func
10453 char *(*pfn) = (char *(*)) $ac_func ;
10454 #endif
10455   ;
10456   return 0;
10457 }
10458 _ACEOF
10459 if ac_fn_c_try_compile "$LINENO"; then :
10460   eval "gcc_cv_have_decl_$ac_func=yes"
10461 else
10462   eval "gcc_cv_have_decl_$ac_func=no"
10463 fi
10464 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10465 fi
10466
10467 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10468   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10469 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10470 #define $ac_tr_decl 1
10471 _ACEOF
10472
10473 else
10474   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10475 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10476 #define $ac_tr_decl 0
10477 _ACEOF
10478
10479 fi
10480
10481 done
10482
10483
10484 for ac_func in times
10485 do
10486   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10488 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10489 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10490   $as_echo_n "(cached) " >&6
10491 else
10492   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10493 /* end confdefs.h.  */
10494 #undef $ac_tr_decl
10495 #define $ac_tr_decl 1
10496
10497 #include "ansidecl.h"
10498 #include "system.h"
10499 #ifdef HAVE_SYS_TIMES_H
10500 #include <sys/times.h>
10501 #endif
10502
10503
10504 int
10505 main ()
10506 {
10507 #ifndef $ac_func
10508 char *(*pfn) = (char *(*)) $ac_func ;
10509 #endif
10510   ;
10511   return 0;
10512 }
10513 _ACEOF
10514 if ac_fn_c_try_compile "$LINENO"; then :
10515   eval "gcc_cv_have_decl_$ac_func=yes"
10516 else
10517   eval "gcc_cv_have_decl_$ac_func=no"
10518 fi
10519 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10520 fi
10521
10522 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10524 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10525 #define $ac_tr_decl 1
10526 _ACEOF
10527
10528 else
10529   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10530 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10531 #define $ac_tr_decl 0
10532 _ACEOF
10533
10534 fi
10535
10536 done
10537
10538
10539 for ac_func in sigaltstack
10540 do
10541   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10543 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10544 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10545   $as_echo_n "(cached) " >&6
10546 else
10547   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10548 /* end confdefs.h.  */
10549 #undef $ac_tr_decl
10550 #define $ac_tr_decl 1
10551
10552 #include "ansidecl.h"
10553 #include "system.h"
10554 #include <signal.h>
10555
10556
10557 int
10558 main ()
10559 {
10560 #ifndef $ac_func
10561 char *(*pfn) = (char *(*)) $ac_func ;
10562 #endif
10563   ;
10564   return 0;
10565 }
10566 _ACEOF
10567 if ac_fn_c_try_compile "$LINENO"; then :
10568   eval "gcc_cv_have_decl_$ac_func=yes"
10569 else
10570   eval "gcc_cv_have_decl_$ac_func=no"
10571 fi
10572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10573 fi
10574
10575 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10576   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10577 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10578 #define $ac_tr_decl 1
10579 _ACEOF
10580
10581 else
10582   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10583 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10584 #define $ac_tr_decl 0
10585 _ACEOF
10586
10587 fi
10588
10589 done
10590
10591
10592 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which hides the madvise()
10593 # prototype.
10594 ac_ext=cpp
10595 ac_cpp='$CXXCPP $CPPFLAGS'
10596 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10597 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10598 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10599
10600 for ac_func in madvise
10601 do
10602   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10604 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10605 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10606   $as_echo_n "(cached) " >&6
10607 else
10608   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10609 /* end confdefs.h.  */
10610 #undef $ac_tr_decl
10611 #define $ac_tr_decl 1
10612
10613   #include "ansidecl.h"
10614   #include "system.h"
10615
10616
10617 int
10618 main ()
10619 {
10620 #ifndef $ac_func
10621 char *(*pfn) = (char *(*)) $ac_func ;
10622 #endif
10623   ;
10624   return 0;
10625 }
10626 _ACEOF
10627 if ac_fn_cxx_try_compile "$LINENO"; then :
10628   eval "gcc_cv_have_decl_$ac_func=yes"
10629 else
10630   eval "gcc_cv_have_decl_$ac_func=no"
10631 fi
10632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10633 fi
10634
10635 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10636   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10637 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10638 #define $ac_tr_decl 1
10639 _ACEOF
10640
10641 else
10642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10643 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10644 #define $ac_tr_decl 0
10645 _ACEOF
10646
10647 fi
10648
10649 done
10650
10651 ac_ext=c
10652 ac_cpp='$CPP $CPPFLAGS'
10653 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10654 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10655 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10656
10657
10658 # More time-related stuff.
10659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10660 $as_echo_n "checking for struct tms... " >&6; }
10661 if test "${ac_cv_struct_tms+set}" = set; then :
10662   $as_echo_n "(cached) " >&6
10663 else
10664
10665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10666 /* end confdefs.h.  */
10667
10668 #include "ansidecl.h"
10669 #include "system.h"
10670 #ifdef HAVE_SYS_TIMES_H
10671 #include <sys/times.h>
10672 #endif
10673
10674 int
10675 main ()
10676 {
10677 struct tms tms;
10678   ;
10679   return 0;
10680 }
10681 _ACEOF
10682 if ac_fn_c_try_compile "$LINENO"; then :
10683   ac_cv_struct_tms=yes
10684 else
10685   ac_cv_struct_tms=no
10686 fi
10687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10688 fi
10689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10690 $as_echo "$ac_cv_struct_tms" >&6; }
10691 if test $ac_cv_struct_tms = yes; then
10692
10693 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10694
10695 fi
10696
10697 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10698 # revisit after autoconf 2.50.
10699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10700 $as_echo_n "checking for clock_t... " >&6; }
10701 if test "${gcc_cv_type_clock_t+set}" = set; then :
10702   $as_echo_n "(cached) " >&6
10703 else
10704
10705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10706 /* end confdefs.h.  */
10707
10708 #include "ansidecl.h"
10709 #include "system.h"
10710
10711 int
10712 main ()
10713 {
10714 clock_t x;
10715   ;
10716   return 0;
10717 }
10718 _ACEOF
10719 if ac_fn_c_try_compile "$LINENO"; then :
10720   gcc_cv_type_clock_t=yes
10721 else
10722   gcc_cv_type_clock_t=no
10723 fi
10724 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10725 fi
10726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10727 $as_echo "$gcc_cv_type_clock_t" >&6; }
10728 if test $gcc_cv_type_clock_t = yes; then
10729
10730 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10731
10732 fi
10733
10734 # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10735 CFLAGS="$saved_CFLAGS"
10736 CXXFLAGS="$saved_CXXFLAGS"
10737
10738 # mkdir takes a single argument on some systems.
10739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10740 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10741 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10742   $as_echo_n "(cached) " >&6
10743 else
10744   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10745 /* end confdefs.h.  */
10746
10747 #include <sys/types.h>
10748 #ifdef HAVE_SYS_STAT_H
10749 # include <sys/stat.h>
10750 #endif
10751 #ifdef HAVE_UNISTD_H
10752 # include <unistd.h>
10753 #endif
10754 #ifdef HAVE_DIRECT_H
10755 # include <direct.h>
10756 #endif
10757 int
10758 main ()
10759 {
10760 mkdir ("foo", 0);
10761   ;
10762   return 0;
10763 }
10764 _ACEOF
10765 if ac_fn_c_try_compile "$LINENO"; then :
10766   gcc_cv_mkdir_takes_one_arg=no
10767 else
10768   gcc_cv_mkdir_takes_one_arg=yes
10769 fi
10770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10771 fi
10772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
10773 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
10774 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
10775
10776 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
10777
10778 fi
10779
10780
10781 # File extensions
10782 manext='.1'
10783 objext='.o'
10784
10785
10786
10787 # With Setjmp/Longjmp based exception handling.
10788 # Check whether --enable-sjlj-exceptions was given.
10789 if test "${enable_sjlj_exceptions+set}" = set; then :
10790   enableval=$enable_sjlj_exceptions; case $target in
10791   *-*-hpux10*)
10792     if test $enableval != yes; then
10793       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
10794 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
10795       enableval=yes
10796     fi
10797     ;;
10798 esac
10799 force_sjlj_exceptions=yes
10800 else
10801   case $target in
10802   *-*-hpux10*)
10803     force_sjlj_exceptions=yes
10804     enableval=yes
10805     ;;
10806   *)
10807     force_sjlj_exceptions=no
10808     ;;
10809 esac
10810 fi
10811
10812 if test $force_sjlj_exceptions = yes; then
10813   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
10814
10815 cat >>confdefs.h <<_ACEOF
10816 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
10817 _ACEOF
10818
10819 fi
10820
10821 # --------------------------------------------------------
10822 # Build, host, and target specific configuration fragments
10823 # --------------------------------------------------------
10824
10825 # Collect build-machine-specific information.
10826 . ${srcdir}/config.build
10827
10828 # Collect host-machine-specific information.
10829 . ${srcdir}/config.host
10830
10831 target_gtfiles=
10832
10833 # Collect target-machine-specific information.
10834 . ${srcdir}/config.gcc
10835
10836 extra_objs="${host_extra_objs} ${extra_objs}"
10837 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
10838
10839 # Default the target-machine variables that were not explicitly set.
10840 if test x"$tm_file" = x
10841 then tm_file=$cpu_type/$cpu_type.h; fi
10842
10843 if test x"$extra_headers" = x
10844 then extra_headers=; fi
10845
10846 if test x$md_file = x
10847 then md_file=$cpu_type/$cpu_type.md; fi
10848
10849 if test x$out_file = x
10850 then out_file=$cpu_type/$cpu_type.c; fi
10851
10852 if test x"$tmake_file" = x
10853 then tmake_file=$cpu_type/t-$cpu_type
10854 fi
10855
10856 # Support --enable-initfini-array.
10857 if test x$enable_initfini_array != xno; then
10858   tm_file="${tm_file} initfini-array.h"
10859 fi
10860
10861 if test x"$dwarf2" = xyes
10862 then tm_file="$tm_file tm-dwarf2.h"
10863 fi
10864
10865 # Say what files are being used for the output code and MD file.
10866 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
10867 echo "Using \`$srcdir/config/$md_file' as machine description file."
10868
10869 # If any of the xm_file variables contain nonexistent files, warn
10870 # about them and drop them.
10871
10872 bx=
10873 for x in $build_xm_file; do
10874   if    test -f $srcdir/config/$x
10875   then      bx="$bx $x"
10876   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10877 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10878   fi
10879 done
10880 build_xm_file="$bx"
10881
10882 hx=
10883 for x in $host_xm_file; do
10884   if    test -f $srcdir/config/$x
10885   then      hx="$hx $x"
10886   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10887 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10888   fi
10889 done
10890 host_xm_file="$hx"
10891
10892 tx=
10893 for x in $xm_file; do
10894   if    test -f $srcdir/config/$x
10895   then      tx="$tx $x"
10896   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10897 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10898   fi
10899 done
10900 xm_file="$tx"
10901
10902 count=a
10903 for f in $tm_file; do
10904         count=${count}x
10905 done
10906 if test $count = ax; then
10907         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
10908 else
10909         echo "Using the following target machine macro files:"
10910         for f in $tm_file; do
10911                 echo "  $srcdir/config/$f"
10912         done
10913 fi
10914
10915 if test x$need_64bit_hwint = xyes; then
10916
10917 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
10918
10919 fi
10920
10921 if test x$use_long_long_for_widest_fast_int = xyes; then
10922
10923 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
10924
10925 fi
10926
10927 gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
10928
10929 cat >>confdefs.h <<_ACEOF
10930 #define HAVE_GNU_LD $gnu_ld_bool
10931 _ACEOF
10932
10933
10934 gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
10935
10936 cat >>confdefs.h <<_ACEOF
10937 #define HAVE_GNU_AS $gnu_as_bool
10938 _ACEOF
10939
10940
10941 count=a
10942 for f in $host_xm_file; do
10943         count=${count}x
10944 done
10945 if test $count = a; then
10946         :
10947 elif test $count = ax; then
10948         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
10949 else
10950         echo "Using the following host machine macro files:"
10951         for f in $host_xm_file; do
10952                 echo "  $srcdir/config/$f"
10953         done
10954 fi
10955 echo "Using ${out_host_hook_obj} for host machine hooks."
10956
10957 if test "$host_xm_file" != "$build_xm_file"; then
10958         count=a
10959         for f in $build_xm_file; do
10960                 count=${count}x
10961         done
10962         if test $count = a; then
10963                 :
10964         elif test $count = ax; then
10965                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
10966         else
10967                 echo "Using the following build machine macro files:"
10968                 for f in $build_xm_file; do
10969                         echo "  $srcdir/config/$f"
10970                 done
10971         fi
10972 fi
10973
10974 if test -n "$configured_native_system_header_dir"; then
10975   native_system_header_dir=$configured_native_system_header_dir
10976 fi
10977 NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
10978
10979
10980 case ${host} in
10981   powerpc*-*-darwin*)
10982     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
10983 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
10984 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
10985   $as_echo_n "(cached) " >&6
10986 else
10987   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10988 /* end confdefs.h.  */
10989
10990 #include <sys/cdefs.h>
10991 #include <sys/signal.h>
10992 #include <ucontext.h>
10993 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
10994
10995 _ACEOF
10996 if ac_fn_c_try_compile "$LINENO"; then :
10997   gcc_cv_mcontext_underscores=no
10998 else
10999   gcc_cv_mcontext_underscores=yes
11000 fi
11001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11002 fi
11003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11004 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11005       if test $gcc_cv_mcontext_underscores = yes; then
11006
11007 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11008
11009       fi
11010     ;;
11011 esac
11012
11013 # ---------
11014 # Threading
11015 # ---------
11016
11017 # Check if a valid thread package
11018 case ${enable_threads} in
11019   "" | no)
11020     # No threads
11021     target_thread_file='single'
11022     ;;
11023   yes)
11024     # default
11025     target_thread_file='single'
11026     ;;
11027   aix | dce | lynx | mipssde | posix | rtems | \
11028   single | tpf | vxworks | win32)
11029     target_thread_file=${enable_threads}
11030     ;;
11031   *)
11032     echo "${enable_threads} is an unknown thread package" 1>&2
11033     exit 1
11034     ;;
11035 esac
11036
11037 if test x${thread_file} = x; then
11038   # No thread file set by target-specific clauses in config.gcc,
11039   # so use file chosen by default logic above
11040   thread_file=${target_thread_file}
11041 fi
11042
11043 # --------
11044 # UNSORTED
11045 # --------
11046
11047 use_cxa_atexit=no
11048 if test x$enable___cxa_atexit = xyes || \
11049    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11050   if test x$host = x$target; then
11051     case $host in
11052       # mingw32 doesn't have __cxa_atexit but uses atexit registration
11053       # keyed to flag_use_cxa_atexit
11054       *-*-mingw32*)
11055         use_cxa_atexit=yes
11056         ;;
11057       *)
11058         ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11059 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11060   use_cxa_atexit=yes
11061 else
11062   echo "__cxa_atexit can't be enabled on this target"
11063 fi
11064
11065         ;;
11066     esac
11067   else
11068     # We can't check for __cxa_atexit when building a cross, so assume
11069     # it is available
11070     use_cxa_atexit=yes
11071   fi
11072   if test x$use_cxa_atexit = xyes; then
11073
11074 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11075
11076   fi
11077 fi
11078
11079 # Look for a file containing extra machine modes.
11080 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11081   extra_modes_file='$(srcdir)'/config/${extra_modes}
11082
11083
11084 cat >>confdefs.h <<_ACEOF
11085 #define EXTRA_MODES_FILE "config/$extra_modes"
11086 _ACEOF
11087
11088 fi
11089
11090 # Convert extra_options into a form suitable for Makefile use.
11091 extra_opt_files=
11092 all_opt_files=
11093 for f in $extra_options; do
11094   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11095   all_opt_files="$all_opt_files $srcdir/config/$f"
11096 done
11097
11098
11099 # auto-host.h is the file containing items generated by autoconf and is
11100 # the first file included by config.h.
11101 # If host=build, it is correct to have bconfig include auto-host.h
11102 # as well.  If host!=build, we are in error and need to do more
11103 # work to find out the build config parameters.
11104 if test x$host = x$build
11105 then
11106         build_auto=auto-host.h
11107 else
11108         # We create a subdir, then run autoconf in the subdir.
11109         # To prevent recursion we set host and build for the new
11110         # invocation of configure to the build for this invocation
11111         # of configure.
11112         tempdir=build.$$
11113         rm -rf $tempdir
11114         mkdir $tempdir
11115         cd $tempdir
11116         case ${srcdir} in
11117         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11118         *) realsrcdir=../${srcdir};;
11119         esac
11120         saved_CFLAGS="${CFLAGS}"
11121         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11122         LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11123         ${realsrcdir}/configure \
11124                 --enable-languages=${enable_languages-all} \
11125                 --target=$target_alias --host=$build_alias --build=$build_alias
11126         CFLAGS="${saved_CFLAGS}"
11127
11128         # We just finished tests for the build machine, so rename
11129         # the file auto-build.h in the gcc directory.
11130         mv auto-host.h ../auto-build.h
11131         cd ..
11132         rm -rf $tempdir
11133         build_auto=auto-build.h
11134 fi
11135
11136
11137 tm_file="${tm_file} defaults.h"
11138 tm_p_file="${tm_p_file} tm-preds.h"
11139 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11140 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11141 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11142 # put this back in temporarily.
11143 xm_file="auto-host.h ansidecl.h ${xm_file}"
11144
11145 # --------
11146 # UNSORTED
11147 # --------
11148
11149 # Compile in configure arguments.
11150 if test -f configargs.h ; then
11151         # Being re-configured.
11152         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11153         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11154 else
11155         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11156 fi
11157
11158 # Double all backslashes and backslash all quotes to turn
11159 # gcc_config_arguments into a C string.
11160 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11161 $gcc_config_arguments
11162 EOF
11163 gcc_config_arguments_str=`cat conftest.out`
11164 rm -f conftest.out
11165
11166 cat > configargs.h <<EOF
11167 /* Generated automatically. */
11168 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11169 static const char thread_model[] = "$thread_file";
11170
11171 static const struct {
11172   const char *name, *value;
11173 } configure_default_options[] = $configure_default_options;
11174 EOF
11175
11176 gcc_BASEVER=`cat $srcdir/BASE-VER`
11177 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11178 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11179 if test -f $srcdir/REVISION ; then
11180         gcc_REVISION=`cat $srcdir/REVISION`
11181 else
11182         gcc_REVISION=""
11183 fi
11184 cat > plugin-version.h <<EOF
11185 #include "configargs.h"
11186
11187 #define GCCPLUGIN_VERSION_MAJOR   `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11188 #define GCCPLUGIN_VERSION_MINOR   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11189 #define GCCPLUGIN_VERSION_PATCHLEVEL   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11190 #define GCCPLUGIN_VERSION  (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11191
11192 static char basever[] = "$gcc_BASEVER";
11193 static char datestamp[] = "$gcc_DATESTAMP";
11194 static char devphase[] = "$gcc_DEVPHASE";
11195 static char revision[] = "$gcc_REVISION";
11196
11197 /* FIXME plugins: We should make the version information more precise.
11198    One way to do is to add a checksum. */
11199
11200 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11201                                                 devphase, revision,
11202                                                 configuration_arguments};
11203 EOF
11204
11205 # Internationalization
11206 # If we haven't got the data from the intl directory,
11207 # assume NLS is disabled.
11208 USE_NLS=no
11209 LIBINTL=
11210 LIBINTL_DEP=
11211 INCINTL=
11212 XGETTEXT=
11213 GMSGFMT=
11214 POSUB=
11215
11216 if test -f  ../intl/config.intl; then
11217   .  ../intl/config.intl
11218 fi
11219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11220 $as_echo_n "checking whether NLS is requested... " >&6; }
11221 if test x"$USE_NLS" != xyes; then
11222   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11223 $as_echo "no" >&6; }
11224 else
11225   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11226 $as_echo "yes" >&6; }
11227
11228 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11229
11230
11231   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11232 $as_echo_n "checking for catalogs to be installed... " >&6; }
11233   # Look for .po and .gmo files in the source directory.
11234   CATALOGS=
11235   XLINGUAS=
11236   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11237     # If there aren't any .gmo files the shell will give us the
11238     # literal string "../path/to/srcdir/po/*.gmo" which has to be
11239     # weeded out.
11240     case "$cat" in *\**)
11241       continue;;
11242     esac
11243     # The quadruple backslash is collapsed to a double backslash
11244     # by the backticks, then collapsed again by the double quotes,
11245     # leaving us with one backslash in the sed expression (right
11246     # before the dot that mustn't act as a wildcard).
11247     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11248     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11249     # The user is allowed to set LINGUAS to a list of languages to
11250     # install catalogs for.  If it's empty that means "all of them."
11251     if test "x$LINGUAS" = x; then
11252       CATALOGS="$CATALOGS $cat"
11253       XLINGUAS="$XLINGUAS $lang"
11254     else
11255       case "$LINGUAS" in *$lang*)
11256         CATALOGS="$CATALOGS $cat"
11257         XLINGUAS="$XLINGUAS $lang"
11258         ;;
11259       esac
11260     fi
11261   done
11262   LINGUAS="$XLINGUAS"
11263   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11264 $as_echo "$LINGUAS" >&6; }
11265
11266
11267     DATADIRNAME=share
11268
11269   INSTOBJEXT=.mo
11270
11271   GENCAT=gencat
11272
11273   CATOBJEXT=.gmo
11274
11275 fi
11276
11277 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11278 # -liconv on the link line twice.
11279 case "$LIBINTL" in *$LIBICONV*)
11280         LIBICONV= ;;
11281 esac
11282
11283 # Check whether --enable-secureplt was given.
11284 if test "${enable_secureplt+set}" = set; then :
11285   enableval=$enable_secureplt;
11286 fi
11287
11288
11289 # Check whether --enable-leading-mingw64-underscores was given.
11290 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11291   enableval=$enable_leading_mingw64_underscores;
11292 fi
11293
11294 if  test x"$enable_leading_mingw64_underscores" = xyes ; then :
11295
11296 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11297
11298 fi
11299
11300 # Check whether --enable-cld was given.
11301 if test "${enable_cld+set}" = set; then :
11302   enableval=$enable_cld;
11303 else
11304   enable_cld=no
11305 fi
11306
11307
11308 # Check whether --enable-frame-pointer was given.
11309 if test "${enable_frame_pointer+set}" = set; then :
11310   enableval=$enable_frame_pointer;
11311 else
11312
11313 case $target_os in
11314 linux* | darwin[8912]*)
11315   # Enable -fomit-frame-pointer by default for Linux and Darwin with
11316   # DWARF2.
11317   enable_frame_pointer=no
11318   ;;
11319 *)
11320   enable_frame_pointer=yes
11321   ;;
11322 esac
11323
11324 fi
11325
11326
11327 # Windows32 Registry support for specifying GCC installation paths.
11328 # Check whether --enable-win32-registry was given.
11329 if test "${enable_win32_registry+set}" = set; then :
11330   enableval=$enable_win32_registry;
11331 fi
11332
11333
11334 case $host_os in
11335   win32 | pe | cygwin* | mingw32* | uwin*)
11336     if test "x$enable_win32_registry" != xno; then
11337       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11338 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11339 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11340   $as_echo_n "(cached) " >&6
11341 else
11342   ac_func_search_save_LIBS=$LIBS
11343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11344 /* end confdefs.h.  */
11345
11346 /* Override any GCC internal prototype to avoid an error.
11347    Use char because int might match the return type of a GCC
11348    builtin and then its argument prototype would still apply.  */
11349 #ifdef __cplusplus
11350 extern "C"
11351 #endif
11352 char RegOpenKeyExA ();
11353 int
11354 main ()
11355 {
11356 return RegOpenKeyExA ();
11357   ;
11358   return 0;
11359 }
11360 _ACEOF
11361 for ac_lib in '' advapi32; do
11362   if test -z "$ac_lib"; then
11363     ac_res="none required"
11364   else
11365     ac_res=-l$ac_lib
11366     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11367   fi
11368   if ac_fn_c_try_link "$LINENO"; then :
11369   ac_cv_search_RegOpenKeyExA=$ac_res
11370 fi
11371 rm -f core conftest.err conftest.$ac_objext \
11372     conftest$ac_exeext
11373   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11374   break
11375 fi
11376 done
11377 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11378
11379 else
11380   ac_cv_search_RegOpenKeyExA=no
11381 fi
11382 rm conftest.$ac_ext
11383 LIBS=$ac_func_search_save_LIBS
11384 fi
11385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11386 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11387 ac_res=$ac_cv_search_RegOpenKeyExA
11388 if test "$ac_res" != no; then :
11389   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11390
11391 else
11392   enable_win32_registry=no
11393 fi
11394
11395     fi
11396
11397     if test "x$enable_win32_registry" != xno; then
11398
11399 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11400
11401
11402       if test "x$enable_win32_registry" != xyes \
11403          && test "x$enable_win32_registry" != x; then
11404
11405 cat >>confdefs.h <<_ACEOF
11406 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11407 _ACEOF
11408
11409       fi
11410     fi
11411   ;;
11412 esac
11413
11414 # Get an absolute path to the GCC top-level source directory
11415 holddir=`${PWDCMD-pwd}`
11416 cd $srcdir
11417 topdir=`${PWDCMD-pwd}`
11418 cd $holddir
11419
11420 # Conditionalize the makefile for this host machine.
11421 xmake_file=
11422 for f in ${host_xmake_file}
11423 do
11424         if test -f ${srcdir}/config/$f
11425         then
11426                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11427         fi
11428 done
11429
11430 # Conditionalize the makefile for this target machine.
11431 tmake_file_=
11432 for f in ${tmake_file}
11433 do
11434         if test -f ${srcdir}/config/$f
11435         then
11436                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11437         fi
11438 done
11439 tmake_file="${tmake_file_}"
11440
11441 out_object_file=`basename $out_file .c`.o
11442 common_out_object_file=`basename $common_out_file .c`.o
11443
11444 tm_file_list="options.h"
11445 tm_include_list="options.h insn-constants.h"
11446 for f in $tm_file; do
11447   case $f in
11448     ./* )
11449        f=`echo $f | sed 's/^..//'`
11450        tm_file_list="${tm_file_list} $f"
11451        tm_include_list="${tm_include_list} $f"
11452        ;;
11453     defaults.h )
11454        tm_file_list="${tm_file_list} \$(srcdir)/$f"
11455        tm_include_list="${tm_include_list} $f"
11456        ;;
11457     * )
11458        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11459        tm_include_list="${tm_include_list} config/$f"
11460        ;;
11461   esac
11462 done
11463
11464 tm_p_file_list=
11465 tm_p_include_list=
11466 for f in $tm_p_file; do
11467   case $f in
11468     tm-preds.h )
11469        tm_p_file_list="${tm_p_file_list} $f"
11470        tm_p_include_list="${tm_p_include_list} $f"
11471        ;;
11472     * )
11473        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11474        tm_p_include_list="${tm_p_include_list} config/$f"
11475   esac
11476 done
11477
11478 xm_file_list=
11479 xm_include_list=
11480 for f in $xm_file; do
11481   case $f in
11482     ansidecl.h )
11483        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11484        xm_include_list="${xm_include_list} $f"
11485        ;;
11486     auto-host.h )
11487        xm_file_list="${xm_file_list} $f"
11488        xm_include_list="${xm_include_list} $f"
11489        ;;
11490     * )
11491        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11492        xm_include_list="${xm_include_list} config/$f"
11493        ;;
11494   esac
11495 done
11496
11497 host_xm_file_list=
11498 host_xm_include_list=
11499 for f in $host_xm_file; do
11500   case $f in
11501     ansidecl.h )
11502        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11503        host_xm_include_list="${host_xm_include_list} $f"
11504        ;;
11505     auto-host.h )
11506        host_xm_file_list="${host_xm_file_list} $f"
11507        host_xm_include_list="${host_xm_include_list} $f"
11508        ;;
11509     * )
11510        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11511        host_xm_include_list="${host_xm_include_list} config/$f"
11512        ;;
11513   esac
11514 done
11515
11516 build_xm_file_list=
11517 for f in $build_xm_file; do
11518   case $f in
11519     ansidecl.h )
11520        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11521        build_xm_include_list="${build_xm_include_list} $f"
11522        ;;
11523     auto-build.h | auto-host.h )
11524        build_xm_file_list="${build_xm_file_list} $f"
11525        build_xm_include_list="${build_xm_include_list} $f"
11526        ;;
11527     * )
11528        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11529        build_xm_include_list="${build_xm_include_list} config/$f"
11530        ;;
11531   esac
11532 done
11533
11534 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11535 # cross-compiler which does not use the native headers and libraries.
11536 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11537 CROSS=
11538 ALL=all.internal
11539 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11540
11541 if test "x$with_build_sysroot" != x; then
11542   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11543 else
11544   # This value is used, even on a native system, because
11545   # CROSS_SYSTEM_HEADER_DIR is just
11546   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11547   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11548 fi
11549
11550 if test x$host != x$target
11551 then
11552         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11553         ALL=all.cross
11554         SYSTEM_HEADER_DIR=$build_system_header_dir
11555         case "$host","$target" in
11556         # Darwin crosses can use the host system's libraries and headers,
11557         # because of the fat library support.  Of course, it must be the
11558         # same version of Darwin on both sides.  Allow the user to
11559         # just say --target=foo-darwin without a version number to mean
11560         # "the version on this system".
11561             *-*-darwin*,*-*-darwin*)
11562                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11563                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11564                 if test $hostos = $targetos -o $targetos = darwin ; then
11565                     CROSS=
11566                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11567                     with_headers=yes
11568                 fi
11569                 ;;
11570
11571             i?86-*-*,x86_64-*-* \
11572             | powerpc*-*-*,powerpc64*-*-*)
11573                 CROSS="$CROSS -DNATIVE_CROSS" ;;
11574         esac
11575
11576         case $target in
11577                 *-*-mingw*)
11578                         if test "x$with_headers" = x; then
11579                                 with_headers=yes
11580                         fi
11581                         ;;
11582                 *)
11583                         ;;
11584         esac
11585 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11586         SYSTEM_HEADER_DIR=$build_system_header_dir
11587 fi
11588
11589 # If this is a cross-compiler that does not
11590 # have its own set of headers then define
11591 # inhibit_libc
11592
11593 # If this is using newlib, without having the headers available now,
11594 # then define inhibit_libc in LIBGCC2_CFLAGS.
11595 # This prevents libgcc2 from containing any code which requires libc
11596 # support.
11597 : ${inhibit_libc=false}
11598 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11599        test x$with_newlib = xyes ; } &&
11600      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11601        inhibit_libc=true
11602 fi
11603
11604
11605 # When building gcc with a cross-compiler, we need to adjust things so
11606 # that the generator programs are still built with the native compiler.
11607 # Also, we cannot run fixincludes.
11608
11609 # These are the normal (build=host) settings:
11610 CC_FOR_BUILD='$(CC)'
11611 CXX_FOR_BUILD='$(CXX)'
11612 BUILD_CFLAGS='$(ALL_CFLAGS)'
11613 BUILD_CXXFLAGS='$(ALL_CXXFLAGS)'
11614 BUILD_LDFLAGS='$(LDFLAGS)'
11615 STMP_FIXINC=stmp-fixinc
11616
11617 # And these apply if build != host, or we are generating coverage data
11618 if test x$build != x$host || test "x$coverage_flags" != x
11619 then
11620     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11621     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11622 fi
11623
11624 # Expand extra_headers to include complete path.
11625 # This substitutes for lots of t-* files.
11626 extra_headers_list=
11627 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11628 for file in ${extra_headers} ; do
11629   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11630 done
11631
11632 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11633 if test x"$use_gcc_tgmath" = xyes
11634 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11635 fi
11636
11637 # Define collect2 in Makefile.
11638 case $host_can_use_collect2 in
11639   no) collect2= ;;
11640   *) collect2='collect2$(exeext)' ;;
11641 esac
11642
11643
11644 # Add a definition of USE_COLLECT2 if system wants one.
11645 case $use_collect2 in
11646   no) use_collect2= ;;
11647   "") ;;
11648   *)
11649     host_xm_defines="${host_xm_defines} USE_COLLECT2"
11650     xm_defines="${xm_defines} USE_COLLECT2"
11651     case $host_can_use_collect2 in
11652       no)
11653         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11654         ;;
11655     esac
11656     ;;
11657 esac
11658
11659
11660 cat >>confdefs.h <<_ACEOF
11661 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11662 _ACEOF
11663
11664
11665 # ---------------------------
11666 # Assembler & linker features
11667 # ---------------------------
11668
11669 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11670 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11671 # However when ld-new is first executed from the build tree, libtool will
11672 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11673 # to the build tree.  While doing this we need to use the previous-stage
11674 # linker, or we have an infinite loop.  The presence of a shell script as
11675 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11676 # the gcc/collect-ld script.  So we need to know how libtool works, or
11677 # exec-tool will fail.
11678
11679
11680 case `pwd` in
11681   *\ * | *\     *)
11682     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11683 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11684 esac
11685
11686
11687
11688 macro_version='2.2.7a'
11689 macro_revision='1.3134'
11690
11691
11692
11693
11694
11695
11696
11697
11698
11699
11700
11701
11702
11703 ltmain="$ac_aux_dir/ltmain.sh"
11704
11705 # Backslashify metacharacters that are still active within
11706 # double-quoted strings.
11707 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11708
11709 # Same as above, but do not quote variable references.
11710 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11711
11712 # Sed substitution to delay expansion of an escaped shell variable in a
11713 # double_quote_subst'ed string.
11714 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11715
11716 # Sed substitution to delay expansion of an escaped single quote.
11717 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11718
11719 # Sed substitution to avoid accidental globbing in evaled expressions
11720 no_glob_subst='s/\*/\\\*/g'
11721
11722 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11723 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11724 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11725
11726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11727 $as_echo_n "checking how to print strings... " >&6; }
11728 # Test print first, because it will be a builtin if present.
11729 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11730    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11731   ECHO='print -r --'
11732 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11733   ECHO='printf %s\n'
11734 else
11735   # Use this function as a fallback that always works.
11736   func_fallback_echo ()
11737   {
11738     eval 'cat <<_LTECHO_EOF
11739 $1
11740 _LTECHO_EOF'
11741   }
11742   ECHO='func_fallback_echo'
11743 fi
11744
11745 # func_echo_all arg...
11746 # Invoke $ECHO with all args, space-separated.
11747 func_echo_all ()
11748 {
11749     $ECHO ""
11750 }
11751
11752 case "$ECHO" in
11753   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11754 $as_echo "printf" >&6; } ;;
11755   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11756 $as_echo "print -r" >&6; } ;;
11757   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11758 $as_echo "cat" >&6; } ;;
11759 esac
11760
11761
11762
11763
11764
11765
11766
11767
11768
11769
11770
11771
11772
11773
11774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
11775 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
11776 if test "${ac_cv_path_SED+set}" = set; then :
11777   $as_echo_n "(cached) " >&6
11778 else
11779             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
11780      for ac_i in 1 2 3 4 5 6 7; do
11781        ac_script="$ac_script$as_nl$ac_script"
11782      done
11783      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
11784      { ac_script=; unset ac_script;}
11785      if test -z "$SED"; then
11786   ac_path_SED_found=false
11787   # Loop through the user's path and test for each of PROGNAME-LIST
11788   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11789 for as_dir in $PATH
11790 do
11791   IFS=$as_save_IFS
11792   test -z "$as_dir" && as_dir=.
11793     for ac_prog in sed gsed; do
11794     for ac_exec_ext in '' $ac_executable_extensions; do
11795       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
11796       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
11797 # Check for GNU ac_path_SED and select it if it is found.
11798   # Check for GNU $ac_path_SED
11799 case `"$ac_path_SED" --version 2>&1` in
11800 *GNU*)
11801   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
11802 *)
11803   ac_count=0
11804   $as_echo_n 0123456789 >"conftest.in"
11805   while :
11806   do
11807     cat "conftest.in" "conftest.in" >"conftest.tmp"
11808     mv "conftest.tmp" "conftest.in"
11809     cp "conftest.in" "conftest.nl"
11810     $as_echo '' >> "conftest.nl"
11811     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
11812     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11813     as_fn_arith $ac_count + 1 && ac_count=$as_val
11814     if test $ac_count -gt ${ac_path_SED_max-0}; then
11815       # Best one so far, save it but keep looking for a better one
11816       ac_cv_path_SED="$ac_path_SED"
11817       ac_path_SED_max=$ac_count
11818     fi
11819     # 10*(2^10) chars as input seems more than enough
11820     test $ac_count -gt 10 && break
11821   done
11822   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11823 esac
11824
11825       $ac_path_SED_found && break 3
11826     done
11827   done
11828   done
11829 IFS=$as_save_IFS
11830   if test -z "$ac_cv_path_SED"; then
11831     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
11832   fi
11833 else
11834   ac_cv_path_SED=$SED
11835 fi
11836
11837 fi
11838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
11839 $as_echo "$ac_cv_path_SED" >&6; }
11840  SED="$ac_cv_path_SED"
11841   rm -f conftest.sed
11842
11843 test -z "$SED" && SED=sed
11844 Xsed="$SED -e 1s/^X//"
11845
11846
11847
11848
11849
11850
11851
11852
11853
11854
11855
11856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
11857 $as_echo_n "checking for fgrep... " >&6; }
11858 if test "${ac_cv_path_FGREP+set}" = set; then :
11859   $as_echo_n "(cached) " >&6
11860 else
11861   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
11862    then ac_cv_path_FGREP="$GREP -F"
11863    else
11864      if test -z "$FGREP"; then
11865   ac_path_FGREP_found=false
11866   # Loop through the user's path and test for each of PROGNAME-LIST
11867   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11868 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
11869 do
11870   IFS=$as_save_IFS
11871   test -z "$as_dir" && as_dir=.
11872     for ac_prog in fgrep; do
11873     for ac_exec_ext in '' $ac_executable_extensions; do
11874       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
11875       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
11876 # Check for GNU ac_path_FGREP and select it if it is found.
11877   # Check for GNU $ac_path_FGREP
11878 case `"$ac_path_FGREP" --version 2>&1` in
11879 *GNU*)
11880   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
11881 *)
11882   ac_count=0
11883   $as_echo_n 0123456789 >"conftest.in"
11884   while :
11885   do
11886     cat "conftest.in" "conftest.in" >"conftest.tmp"
11887     mv "conftest.tmp" "conftest.in"
11888     cp "conftest.in" "conftest.nl"
11889     $as_echo 'FGREP' >> "conftest.nl"
11890     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
11891     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11892     as_fn_arith $ac_count + 1 && ac_count=$as_val
11893     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
11894       # Best one so far, save it but keep looking for a better one
11895       ac_cv_path_FGREP="$ac_path_FGREP"
11896       ac_path_FGREP_max=$ac_count
11897     fi
11898     # 10*(2^10) chars as input seems more than enough
11899     test $ac_count -gt 10 && break
11900   done
11901   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11902 esac
11903
11904       $ac_path_FGREP_found && break 3
11905     done
11906   done
11907   done
11908 IFS=$as_save_IFS
11909   if test -z "$ac_cv_path_FGREP"; then
11910     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
11911   fi
11912 else
11913   ac_cv_path_FGREP=$FGREP
11914 fi
11915
11916    fi
11917 fi
11918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
11919 $as_echo "$ac_cv_path_FGREP" >&6; }
11920  FGREP="$ac_cv_path_FGREP"
11921
11922
11923 test -z "$GREP" && GREP=grep
11924
11925
11926
11927
11928
11929
11930
11931
11932
11933
11934
11935
11936
11937
11938
11939
11940
11941
11942
11943 # Check whether --with-gnu-ld was given.
11944 if test "${with_gnu_ld+set}" = set; then :
11945   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
11946 else
11947   with_gnu_ld=no
11948 fi
11949
11950 ac_prog=ld
11951 if test "$GCC" = yes; then
11952   # Check if gcc -print-prog-name=ld gives a path.
11953   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
11954 $as_echo_n "checking for ld used by $CC... " >&6; }
11955   case $host in
11956   *-*-mingw*)
11957     # gcc leaves a trailing carriage return which upsets mingw
11958     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
11959   *)
11960     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
11961   esac
11962   case $ac_prog in
11963     # Accept absolute paths.
11964     [\\/]* | ?:[\\/]*)
11965       re_direlt='/[^/][^/]*/\.\./'
11966       # Canonicalize the pathname of ld
11967       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
11968       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
11969         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
11970       done
11971       test -z "$LD" && LD="$ac_prog"
11972       ;;
11973   "")
11974     # If it fails, then pretend we aren't using GCC.
11975     ac_prog=ld
11976     ;;
11977   *)
11978     # If it is relative, then search for the first ld in PATH.
11979     with_gnu_ld=unknown
11980     ;;
11981   esac
11982 elif test "$with_gnu_ld" = yes; then
11983   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
11984 $as_echo_n "checking for GNU ld... " >&6; }
11985 else
11986   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
11987 $as_echo_n "checking for non-GNU ld... " >&6; }
11988 fi
11989 if test "${lt_cv_path_LD+set}" = set; then :
11990   $as_echo_n "(cached) " >&6
11991 else
11992   if test -z "$LD"; then
11993   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
11994   for ac_dir in $PATH; do
11995     IFS="$lt_save_ifs"
11996     test -z "$ac_dir" && ac_dir=.
11997     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
11998       lt_cv_path_LD="$ac_dir/$ac_prog"
11999       # Check to see if the program is GNU ld.  I'd rather use --version,
12000       # but apparently some variants of GNU ld only accept -v.
12001       # Break only if it was the GNU/non-GNU ld that we prefer.
12002       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12003       *GNU* | *'with BFD'*)
12004         test "$with_gnu_ld" != no && break
12005         ;;
12006       *)
12007         test "$with_gnu_ld" != yes && break
12008         ;;
12009       esac
12010     fi
12011   done
12012   IFS="$lt_save_ifs"
12013 else
12014   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12015 fi
12016 fi
12017
12018 LD="$lt_cv_path_LD"
12019 if test -n "$LD"; then
12020   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12021 $as_echo "$LD" >&6; }
12022 else
12023   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12024 $as_echo "no" >&6; }
12025 fi
12026 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12028 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12029 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12030   $as_echo_n "(cached) " >&6
12031 else
12032   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12033 case `$LD -v 2>&1 </dev/null` in
12034 *GNU* | *'with BFD'*)
12035   lt_cv_prog_gnu_ld=yes
12036   ;;
12037 *)
12038   lt_cv_prog_gnu_ld=no
12039   ;;
12040 esac
12041 fi
12042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12043 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12044 with_gnu_ld=$lt_cv_prog_gnu_ld
12045
12046
12047
12048
12049
12050
12051
12052
12053
12054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12055 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12056 if test "${lt_cv_path_NM+set}" = set; then :
12057   $as_echo_n "(cached) " >&6
12058 else
12059   if test -n "$NM"; then
12060   # Let the user override the test.
12061   lt_cv_path_NM="$NM"
12062 else
12063   lt_nm_to_check="${ac_tool_prefix}nm"
12064   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12065     lt_nm_to_check="$lt_nm_to_check nm"
12066   fi
12067   for lt_tmp_nm in $lt_nm_to_check; do
12068     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12069     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12070       IFS="$lt_save_ifs"
12071       test -z "$ac_dir" && ac_dir=.
12072       tmp_nm="$ac_dir/$lt_tmp_nm"
12073       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12074         # Check to see if the nm accepts a BSD-compat flag.
12075         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12076         #   nm: unknown option "B" ignored
12077         # Tru64's nm complains that /dev/null is an invalid object file
12078         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12079         */dev/null* | *'Invalid file or object type'*)
12080           lt_cv_path_NM="$tmp_nm -B"
12081           break
12082           ;;
12083         *)
12084           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12085           */dev/null*)
12086             lt_cv_path_NM="$tmp_nm -p"
12087             break
12088             ;;
12089           *)
12090             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12091             continue # so that we can try to find one that supports BSD flags
12092             ;;
12093           esac
12094           ;;
12095         esac
12096       fi
12097     done
12098     IFS="$lt_save_ifs"
12099   done
12100   : ${lt_cv_path_NM=no}
12101 fi
12102 fi
12103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12104 $as_echo "$lt_cv_path_NM" >&6; }
12105 if test "$lt_cv_path_NM" != "no"; then
12106   NM="$lt_cv_path_NM"
12107 else
12108   # Didn't find any BSD compatible name lister, look for dumpbin.
12109   if test -n "$DUMPBIN"; then :
12110     # Let the user override the test.
12111   else
12112     if test -n "$ac_tool_prefix"; then
12113   for ac_prog in dumpbin "link -dump"
12114   do
12115     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12116 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12118 $as_echo_n "checking for $ac_word... " >&6; }
12119 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12120   $as_echo_n "(cached) " >&6
12121 else
12122   if test -n "$DUMPBIN"; then
12123   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12124 else
12125 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12126 for as_dir in $PATH
12127 do
12128   IFS=$as_save_IFS
12129   test -z "$as_dir" && as_dir=.
12130     for ac_exec_ext in '' $ac_executable_extensions; do
12131   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12132     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12133     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12134     break 2
12135   fi
12136 done
12137   done
12138 IFS=$as_save_IFS
12139
12140 fi
12141 fi
12142 DUMPBIN=$ac_cv_prog_DUMPBIN
12143 if test -n "$DUMPBIN"; then
12144   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12145 $as_echo "$DUMPBIN" >&6; }
12146 else
12147   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12148 $as_echo "no" >&6; }
12149 fi
12150
12151
12152     test -n "$DUMPBIN" && break
12153   done
12154 fi
12155 if test -z "$DUMPBIN"; then
12156   ac_ct_DUMPBIN=$DUMPBIN
12157   for ac_prog in dumpbin "link -dump"
12158 do
12159   # Extract the first word of "$ac_prog", so it can be a program name with args.
12160 set dummy $ac_prog; ac_word=$2
12161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12162 $as_echo_n "checking for $ac_word... " >&6; }
12163 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12164   $as_echo_n "(cached) " >&6
12165 else
12166   if test -n "$ac_ct_DUMPBIN"; then
12167   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12168 else
12169 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12170 for as_dir in $PATH
12171 do
12172   IFS=$as_save_IFS
12173   test -z "$as_dir" && as_dir=.
12174     for ac_exec_ext in '' $ac_executable_extensions; do
12175   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12176     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12177     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12178     break 2
12179   fi
12180 done
12181   done
12182 IFS=$as_save_IFS
12183
12184 fi
12185 fi
12186 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12187 if test -n "$ac_ct_DUMPBIN"; then
12188   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12189 $as_echo "$ac_ct_DUMPBIN" >&6; }
12190 else
12191   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12192 $as_echo "no" >&6; }
12193 fi
12194
12195
12196   test -n "$ac_ct_DUMPBIN" && break
12197 done
12198
12199   if test "x$ac_ct_DUMPBIN" = x; then
12200     DUMPBIN=":"
12201   else
12202     case $cross_compiling:$ac_tool_warned in
12203 yes:)
12204 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12205 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12206 ac_tool_warned=yes ;;
12207 esac
12208     DUMPBIN=$ac_ct_DUMPBIN
12209   fi
12210 fi
12211
12212     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12213     *COFF*)
12214       DUMPBIN="$DUMPBIN -symbols"
12215       ;;
12216     *)
12217       DUMPBIN=:
12218       ;;
12219     esac
12220   fi
12221
12222   if test "$DUMPBIN" != ":"; then
12223     NM="$DUMPBIN"
12224   fi
12225 fi
12226 test -z "$NM" && NM=nm
12227
12228
12229
12230
12231
12232
12233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12234 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12235 if test "${lt_cv_nm_interface+set}" = set; then :
12236   $as_echo_n "(cached) " >&6
12237 else
12238   lt_cv_nm_interface="BSD nm"
12239   echo "int some_variable = 0;" > conftest.$ac_ext
12240   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12241   (eval "$ac_compile" 2>conftest.err)
12242   cat conftest.err >&5
12243   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12244   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12245   cat conftest.err >&5
12246   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12247   cat conftest.out >&5
12248   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12249     lt_cv_nm_interface="MS dumpbin"
12250   fi
12251   rm -f conftest*
12252 fi
12253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12254 $as_echo "$lt_cv_nm_interface" >&6; }
12255
12256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12257 $as_echo_n "checking whether ln -s works... " >&6; }
12258 LN_S=$as_ln_s
12259 if test "$LN_S" = "ln -s"; then
12260   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12261 $as_echo "yes" >&6; }
12262 else
12263   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12264 $as_echo "no, using $LN_S" >&6; }
12265 fi
12266
12267 # find the maximum length of command line arguments
12268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12269 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12270 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12271   $as_echo_n "(cached) " >&6
12272 else
12273     i=0
12274   teststring="ABCD"
12275
12276   case $build_os in
12277   msdosdjgpp*)
12278     # On DJGPP, this test can blow up pretty badly due to problems in libc
12279     # (any single argument exceeding 2000 bytes causes a buffer overrun
12280     # during glob expansion).  Even if it were fixed, the result of this
12281     # check would be larger than it should be.
12282     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
12283     ;;
12284
12285   gnu*)
12286     # Under GNU Hurd, this test is not required because there is
12287     # no limit to the length of command line arguments.
12288     # Libtool will interpret -1 as no limit whatsoever
12289     lt_cv_sys_max_cmd_len=-1;
12290     ;;
12291
12292   cygwin* | mingw* | cegcc*)
12293     # On Win9x/ME, this test blows up -- it succeeds, but takes
12294     # about 5 minutes as the teststring grows exponentially.
12295     # Worse, since 9x/ME are not pre-emptively multitasking,
12296     # you end up with a "frozen" computer, even though with patience
12297     # the test eventually succeeds (with a max line length of 256k).
12298     # Instead, let's just punt: use the minimum linelength reported by
12299     # all of the supported platforms: 8192 (on NT/2K/XP).
12300     lt_cv_sys_max_cmd_len=8192;
12301     ;;
12302
12303   mint*)
12304     # On MiNT this can take a long time and run out of memory.
12305     lt_cv_sys_max_cmd_len=8192;
12306     ;;
12307
12308   amigaos*)
12309     # On AmigaOS with pdksh, this test takes hours, literally.
12310     # So we just punt and use a minimum line length of 8192.
12311     lt_cv_sys_max_cmd_len=8192;
12312     ;;
12313
12314   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12315     # This has been around since 386BSD, at least.  Likely further.
12316     if test -x /sbin/sysctl; then
12317       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12318     elif test -x /usr/sbin/sysctl; then
12319       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12320     else
12321       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
12322     fi
12323     # And add a safety zone
12324     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12325     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12326     ;;
12327
12328   interix*)
12329     # We know the value 262144 and hardcode it with a safety zone (like BSD)
12330     lt_cv_sys_max_cmd_len=196608
12331     ;;
12332
12333   osf*)
12334     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12335     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12336     # nice to cause kernel panics so lets avoid the loop below.
12337     # First set a reasonable default.
12338     lt_cv_sys_max_cmd_len=16384
12339     #
12340     if test -x /sbin/sysconfig; then
12341       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12342         *1*) lt_cv_sys_max_cmd_len=-1 ;;
12343       esac
12344     fi
12345     ;;
12346   sco3.2v5*)
12347     lt_cv_sys_max_cmd_len=102400
12348     ;;
12349   sysv5* | sco5v6* | sysv4.2uw2*)
12350     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12351     if test -n "$kargmax"; then
12352       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
12353     else
12354       lt_cv_sys_max_cmd_len=32768
12355     fi
12356     ;;
12357   *)
12358     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12359     if test -n "$lt_cv_sys_max_cmd_len"; then
12360       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12361       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12362     else
12363       # Make teststring a little bigger before we do anything with it.
12364       # a 1K string should be a reasonable start.
12365       for i in 1 2 3 4 5 6 7 8 ; do
12366         teststring=$teststring$teststring
12367       done
12368       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12369       # If test is not a shell built-in, we'll probably end up computing a
12370       # maximum length that is only half of the actual maximum length, but
12371       # we can't tell.
12372       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12373                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12374               test $i != 17 # 1/2 MB should be enough
12375       do
12376         i=`expr $i + 1`
12377         teststring=$teststring$teststring
12378       done
12379       # Only check the string length outside the loop.
12380       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12381       teststring=
12382       # Add a significant safety factor because C++ compilers can tack on
12383       # massive amounts of additional arguments before passing them to the
12384       # linker.  It appears as though 1/2 is a usable value.
12385       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12386     fi
12387     ;;
12388   esac
12389
12390 fi
12391
12392 if test -n $lt_cv_sys_max_cmd_len ; then
12393   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12394 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12395 else
12396   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12397 $as_echo "none" >&6; }
12398 fi
12399 max_cmd_len=$lt_cv_sys_max_cmd_len
12400
12401
12402
12403
12404
12405
12406 : ${CP="cp -f"}
12407 : ${MV="mv -f"}
12408 : ${RM="rm -f"}
12409
12410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12411 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12412 # Try some XSI features
12413 xsi_shell=no
12414 ( _lt_dummy="a/b/c"
12415   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12416       = c,a/b,, \
12417     && eval 'test $(( 1 + 1 )) -eq 2 \
12418     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12419   && xsi_shell=yes
12420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12421 $as_echo "$xsi_shell" >&6; }
12422
12423
12424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12425 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12426 lt_shell_append=no
12427 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12428     >/dev/null 2>&1 \
12429   && lt_shell_append=yes
12430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12431 $as_echo "$lt_shell_append" >&6; }
12432
12433
12434 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12435   lt_unset=unset
12436 else
12437   lt_unset=false
12438 fi
12439
12440
12441
12442
12443
12444 # test EBCDIC or ASCII
12445 case `echo X|tr X '\101'` in
12446  A) # ASCII based system
12447     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12448   lt_SP2NL='tr \040 \012'
12449   lt_NL2SP='tr \015\012 \040\040'
12450   ;;
12451  *) # EBCDIC based system
12452   lt_SP2NL='tr \100 \n'
12453   lt_NL2SP='tr \r\n \100\100'
12454   ;;
12455 esac
12456
12457
12458
12459
12460
12461
12462
12463
12464
12465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12466 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12467 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12468   $as_echo_n "(cached) " >&6
12469 else
12470   lt_cv_ld_reload_flag='-r'
12471 fi
12472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12473 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12474 reload_flag=$lt_cv_ld_reload_flag
12475 case $reload_flag in
12476 "" | " "*) ;;
12477 *) reload_flag=" $reload_flag" ;;
12478 esac
12479 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12480 case $host_os in
12481   darwin*)
12482     if test "$GCC" = yes; then
12483       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12484     else
12485       reload_cmds='$LD$reload_flag -o $output$reload_objs'
12486     fi
12487     ;;
12488 esac
12489
12490
12491
12492
12493
12494
12495
12496
12497
12498 if test -n "$ac_tool_prefix"; then
12499   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12500 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12502 $as_echo_n "checking for $ac_word... " >&6; }
12503 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12504   $as_echo_n "(cached) " >&6
12505 else
12506   if test -n "$OBJDUMP"; then
12507   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12508 else
12509 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12510 for as_dir in $PATH
12511 do
12512   IFS=$as_save_IFS
12513   test -z "$as_dir" && as_dir=.
12514     for ac_exec_ext in '' $ac_executable_extensions; do
12515   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12516     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12517     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12518     break 2
12519   fi
12520 done
12521   done
12522 IFS=$as_save_IFS
12523
12524 fi
12525 fi
12526 OBJDUMP=$ac_cv_prog_OBJDUMP
12527 if test -n "$OBJDUMP"; then
12528   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12529 $as_echo "$OBJDUMP" >&6; }
12530 else
12531   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12532 $as_echo "no" >&6; }
12533 fi
12534
12535
12536 fi
12537 if test -z "$ac_cv_prog_OBJDUMP"; then
12538   ac_ct_OBJDUMP=$OBJDUMP
12539   # Extract the first word of "objdump", so it can be a program name with args.
12540 set dummy objdump; ac_word=$2
12541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12542 $as_echo_n "checking for $ac_word... " >&6; }
12543 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12544   $as_echo_n "(cached) " >&6
12545 else
12546   if test -n "$ac_ct_OBJDUMP"; then
12547   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12548 else
12549 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12550 for as_dir in $PATH
12551 do
12552   IFS=$as_save_IFS
12553   test -z "$as_dir" && as_dir=.
12554     for ac_exec_ext in '' $ac_executable_extensions; do
12555   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12556     ac_cv_prog_ac_ct_OBJDUMP="objdump"
12557     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12558     break 2
12559   fi
12560 done
12561   done
12562 IFS=$as_save_IFS
12563
12564 fi
12565 fi
12566 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12567 if test -n "$ac_ct_OBJDUMP"; then
12568   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12569 $as_echo "$ac_ct_OBJDUMP" >&6; }
12570 else
12571   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12572 $as_echo "no" >&6; }
12573 fi
12574
12575   if test "x$ac_ct_OBJDUMP" = x; then
12576     OBJDUMP="false"
12577   else
12578     case $cross_compiling:$ac_tool_warned in
12579 yes:)
12580 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12581 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12582 ac_tool_warned=yes ;;
12583 esac
12584     OBJDUMP=$ac_ct_OBJDUMP
12585   fi
12586 else
12587   OBJDUMP="$ac_cv_prog_OBJDUMP"
12588 fi
12589
12590 test -z "$OBJDUMP" && OBJDUMP=objdump
12591
12592
12593
12594
12595
12596
12597
12598
12599
12600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12601 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12602 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12603   $as_echo_n "(cached) " >&6
12604 else
12605   lt_cv_file_magic_cmd='$MAGIC_CMD'
12606 lt_cv_file_magic_test_file=
12607 lt_cv_deplibs_check_method='unknown'
12608 # Need to set the preceding variable on all platforms that support
12609 # interlibrary dependencies.
12610 # 'none' -- dependencies not supported.
12611 # `unknown' -- same as none, but documents that we really don't know.
12612 # 'pass_all' -- all dependencies passed with no checks.
12613 # 'test_compile' -- check by making test program.
12614 # 'file_magic [[regex]]' -- check by looking for files in library path
12615 # which responds to the $file_magic_cmd with a given extended regex.
12616 # If you have `file' or equivalent on your system and you're not sure
12617 # whether `pass_all' will *always* work, you probably want this one.
12618
12619 case $host_os in
12620 aix[4-9]*)
12621   lt_cv_deplibs_check_method=pass_all
12622   ;;
12623
12624 beos*)
12625   lt_cv_deplibs_check_method=pass_all
12626   ;;
12627
12628 bsdi[45]*)
12629   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12630   lt_cv_file_magic_cmd='/usr/bin/file -L'
12631   lt_cv_file_magic_test_file=/shlib/libc.so
12632   ;;
12633
12634 cygwin*)
12635   # func_win32_libid is a shell function defined in ltmain.sh
12636   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12637   lt_cv_file_magic_cmd='func_win32_libid'
12638   ;;
12639
12640 mingw* | pw32*)
12641   # Base MSYS/MinGW do not provide the 'file' command needed by
12642   # func_win32_libid shell function, so use a weaker test based on 'objdump',
12643   # unless we find 'file', for example because we are cross-compiling.
12644   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12645   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12646     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12647     lt_cv_file_magic_cmd='func_win32_libid'
12648   else
12649     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12650     lt_cv_file_magic_cmd='$OBJDUMP -f'
12651   fi
12652   ;;
12653
12654 cegcc*)
12655   # use the weaker test based on 'objdump'. See mingw*.
12656   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12657   lt_cv_file_magic_cmd='$OBJDUMP -f'
12658   ;;
12659
12660 darwin* | rhapsody*)
12661   lt_cv_deplibs_check_method=pass_all
12662   ;;
12663
12664 freebsd* | dragonfly*)
12665   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12666     case $host_cpu in
12667     i*86 )
12668       # Not sure whether the presence of OpenBSD here was a mistake.
12669       # Let's accept both of them until this is cleared up.
12670       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12671       lt_cv_file_magic_cmd=/usr/bin/file
12672       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12673       ;;
12674     esac
12675   else
12676     lt_cv_deplibs_check_method=pass_all
12677   fi
12678   ;;
12679
12680 gnu*)
12681   lt_cv_deplibs_check_method=pass_all
12682   ;;
12683
12684 haiku*)
12685   lt_cv_deplibs_check_method=pass_all
12686   ;;
12687
12688 hpux10.20* | hpux11*)
12689   lt_cv_file_magic_cmd=/usr/bin/file
12690   case $host_cpu in
12691   ia64*)
12692     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12693     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12694     ;;
12695   hppa*64*)
12696     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
12697     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12698     ;;
12699   *)
12700     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
12701     lt_cv_file_magic_test_file=/usr/lib/libc.sl
12702     ;;
12703   esac
12704   ;;
12705
12706 interix[3-9]*)
12707   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12708   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12709   ;;
12710
12711 irix5* | irix6* | nonstopux*)
12712   case $LD in
12713   *-32|*"-32 ") libmagic=32-bit;;
12714   *-n32|*"-n32 ") libmagic=N32;;
12715   *-64|*"-64 ") libmagic=64-bit;;
12716   *) libmagic=never-match;;
12717   esac
12718   lt_cv_deplibs_check_method=pass_all
12719   ;;
12720
12721 # This must be Linux ELF.
12722 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12723   lt_cv_deplibs_check_method=pass_all
12724   ;;
12725
12726 netbsd*)
12727   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12728     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12729   else
12730     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12731   fi
12732   ;;
12733
12734 newos6*)
12735   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12736   lt_cv_file_magic_cmd=/usr/bin/file
12737   lt_cv_file_magic_test_file=/usr/lib/libnls.so
12738   ;;
12739
12740 *nto* | *qnx*)
12741   lt_cv_deplibs_check_method=pass_all
12742   ;;
12743
12744 openbsd*)
12745   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12746     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12747   else
12748     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12749   fi
12750   ;;
12751
12752 osf3* | osf4* | osf5*)
12753   lt_cv_deplibs_check_method=pass_all
12754   ;;
12755
12756 rdos*)
12757   lt_cv_deplibs_check_method=pass_all
12758   ;;
12759
12760 solaris*)
12761   lt_cv_deplibs_check_method=pass_all
12762   ;;
12763
12764 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12765   lt_cv_deplibs_check_method=pass_all
12766   ;;
12767
12768 sysv4 | sysv4.3*)
12769   case $host_vendor in
12770   motorola)
12771     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]'
12772     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
12773     ;;
12774   ncr)
12775     lt_cv_deplibs_check_method=pass_all
12776     ;;
12777   sequent)
12778     lt_cv_file_magic_cmd='/bin/file'
12779     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
12780     ;;
12781   sni)
12782     lt_cv_file_magic_cmd='/bin/file'
12783     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
12784     lt_cv_file_magic_test_file=/lib/libc.so
12785     ;;
12786   siemens)
12787     lt_cv_deplibs_check_method=pass_all
12788     ;;
12789   pc)
12790     lt_cv_deplibs_check_method=pass_all
12791     ;;
12792   esac
12793   ;;
12794
12795 tpf*)
12796   lt_cv_deplibs_check_method=pass_all
12797   ;;
12798 esac
12799
12800 fi
12801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
12802 $as_echo "$lt_cv_deplibs_check_method" >&6; }
12803 file_magic_cmd=$lt_cv_file_magic_cmd
12804 deplibs_check_method=$lt_cv_deplibs_check_method
12805 test -z "$deplibs_check_method" && deplibs_check_method=unknown
12806
12807
12808
12809
12810
12811
12812
12813
12814
12815
12816
12817
12818 if test -n "$ac_tool_prefix"; then
12819   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
12820 set dummy ${ac_tool_prefix}ar; ac_word=$2
12821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12822 $as_echo_n "checking for $ac_word... " >&6; }
12823 if test "${ac_cv_prog_AR+set}" = set; then :
12824   $as_echo_n "(cached) " >&6
12825 else
12826   if test -n "$AR"; then
12827   ac_cv_prog_AR="$AR" # Let the user override the test.
12828 else
12829 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12830 for as_dir in $PATH
12831 do
12832   IFS=$as_save_IFS
12833   test -z "$as_dir" && as_dir=.
12834     for ac_exec_ext in '' $ac_executable_extensions; do
12835   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12836     ac_cv_prog_AR="${ac_tool_prefix}ar"
12837     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12838     break 2
12839   fi
12840 done
12841   done
12842 IFS=$as_save_IFS
12843
12844 fi
12845 fi
12846 AR=$ac_cv_prog_AR
12847 if test -n "$AR"; then
12848   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
12849 $as_echo "$AR" >&6; }
12850 else
12851   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12852 $as_echo "no" >&6; }
12853 fi
12854
12855
12856 fi
12857 if test -z "$ac_cv_prog_AR"; then
12858   ac_ct_AR=$AR
12859   # Extract the first word of "ar", so it can be a program name with args.
12860 set dummy ar; ac_word=$2
12861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12862 $as_echo_n "checking for $ac_word... " >&6; }
12863 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
12864   $as_echo_n "(cached) " >&6
12865 else
12866   if test -n "$ac_ct_AR"; then
12867   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
12868 else
12869 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12870 for as_dir in $PATH
12871 do
12872   IFS=$as_save_IFS
12873   test -z "$as_dir" && as_dir=.
12874     for ac_exec_ext in '' $ac_executable_extensions; do
12875   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12876     ac_cv_prog_ac_ct_AR="ar"
12877     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12878     break 2
12879   fi
12880 done
12881   done
12882 IFS=$as_save_IFS
12883
12884 fi
12885 fi
12886 ac_ct_AR=$ac_cv_prog_ac_ct_AR
12887 if test -n "$ac_ct_AR"; then
12888   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
12889 $as_echo "$ac_ct_AR" >&6; }
12890 else
12891   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12892 $as_echo "no" >&6; }
12893 fi
12894
12895   if test "x$ac_ct_AR" = x; then
12896     AR="false"
12897   else
12898     case $cross_compiling:$ac_tool_warned in
12899 yes:)
12900 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12901 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12902 ac_tool_warned=yes ;;
12903 esac
12904     AR=$ac_ct_AR
12905   fi
12906 else
12907   AR="$ac_cv_prog_AR"
12908 fi
12909
12910 test -z "$AR" && AR=ar
12911 test -z "$AR_FLAGS" && AR_FLAGS=cru
12912
12913
12914
12915
12916
12917
12918
12919
12920
12921
12922
12923 if test -n "$ac_tool_prefix"; then
12924   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
12925 set dummy ${ac_tool_prefix}strip; ac_word=$2
12926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12927 $as_echo_n "checking for $ac_word... " >&6; }
12928 if test "${ac_cv_prog_STRIP+set}" = set; then :
12929   $as_echo_n "(cached) " >&6
12930 else
12931   if test -n "$STRIP"; then
12932   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
12933 else
12934 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12935 for as_dir in $PATH
12936 do
12937   IFS=$as_save_IFS
12938   test -z "$as_dir" && as_dir=.
12939     for ac_exec_ext in '' $ac_executable_extensions; do
12940   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12941     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
12942     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12943     break 2
12944   fi
12945 done
12946   done
12947 IFS=$as_save_IFS
12948
12949 fi
12950 fi
12951 STRIP=$ac_cv_prog_STRIP
12952 if test -n "$STRIP"; then
12953   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
12954 $as_echo "$STRIP" >&6; }
12955 else
12956   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12957 $as_echo "no" >&6; }
12958 fi
12959
12960
12961 fi
12962 if test -z "$ac_cv_prog_STRIP"; then
12963   ac_ct_STRIP=$STRIP
12964   # Extract the first word of "strip", so it can be a program name with args.
12965 set dummy strip; ac_word=$2
12966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12967 $as_echo_n "checking for $ac_word... " >&6; }
12968 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
12969   $as_echo_n "(cached) " >&6
12970 else
12971   if test -n "$ac_ct_STRIP"; then
12972   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
12973 else
12974 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12975 for as_dir in $PATH
12976 do
12977   IFS=$as_save_IFS
12978   test -z "$as_dir" && as_dir=.
12979     for ac_exec_ext in '' $ac_executable_extensions; do
12980   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12981     ac_cv_prog_ac_ct_STRIP="strip"
12982     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12983     break 2
12984   fi
12985 done
12986   done
12987 IFS=$as_save_IFS
12988
12989 fi
12990 fi
12991 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
12992 if test -n "$ac_ct_STRIP"; then
12993   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
12994 $as_echo "$ac_ct_STRIP" >&6; }
12995 else
12996   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12997 $as_echo "no" >&6; }
12998 fi
12999
13000   if test "x$ac_ct_STRIP" = x; then
13001     STRIP=":"
13002   else
13003     case $cross_compiling:$ac_tool_warned in
13004 yes:)
13005 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13006 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13007 ac_tool_warned=yes ;;
13008 esac
13009     STRIP=$ac_ct_STRIP
13010   fi
13011 else
13012   STRIP="$ac_cv_prog_STRIP"
13013 fi
13014
13015 test -z "$STRIP" && STRIP=:
13016
13017
13018
13019
13020
13021
13022 if test -n "$ac_tool_prefix"; then
13023   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13024 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13026 $as_echo_n "checking for $ac_word... " >&6; }
13027 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13028   $as_echo_n "(cached) " >&6
13029 else
13030   if test -n "$RANLIB"; then
13031   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13032 else
13033 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13034 for as_dir in $PATH
13035 do
13036   IFS=$as_save_IFS
13037   test -z "$as_dir" && as_dir=.
13038     for ac_exec_ext in '' $ac_executable_extensions; do
13039   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13040     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13041     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13042     break 2
13043   fi
13044 done
13045   done
13046 IFS=$as_save_IFS
13047
13048 fi
13049 fi
13050 RANLIB=$ac_cv_prog_RANLIB
13051 if test -n "$RANLIB"; then
13052   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13053 $as_echo "$RANLIB" >&6; }
13054 else
13055   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13056 $as_echo "no" >&6; }
13057 fi
13058
13059
13060 fi
13061 if test -z "$ac_cv_prog_RANLIB"; then
13062   ac_ct_RANLIB=$RANLIB
13063   # Extract the first word of "ranlib", so it can be a program name with args.
13064 set dummy ranlib; ac_word=$2
13065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13066 $as_echo_n "checking for $ac_word... " >&6; }
13067 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13068   $as_echo_n "(cached) " >&6
13069 else
13070   if test -n "$ac_ct_RANLIB"; then
13071   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13072 else
13073 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13074 for as_dir in $PATH
13075 do
13076   IFS=$as_save_IFS
13077   test -z "$as_dir" && as_dir=.
13078     for ac_exec_ext in '' $ac_executable_extensions; do
13079   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13080     ac_cv_prog_ac_ct_RANLIB="ranlib"
13081     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13082     break 2
13083   fi
13084 done
13085   done
13086 IFS=$as_save_IFS
13087
13088 fi
13089 fi
13090 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13091 if test -n "$ac_ct_RANLIB"; then
13092   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13093 $as_echo "$ac_ct_RANLIB" >&6; }
13094 else
13095   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13096 $as_echo "no" >&6; }
13097 fi
13098
13099   if test "x$ac_ct_RANLIB" = x; then
13100     RANLIB=":"
13101   else
13102     case $cross_compiling:$ac_tool_warned in
13103 yes:)
13104 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13105 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13106 ac_tool_warned=yes ;;
13107 esac
13108     RANLIB=$ac_ct_RANLIB
13109   fi
13110 else
13111   RANLIB="$ac_cv_prog_RANLIB"
13112 fi
13113
13114 test -z "$RANLIB" && RANLIB=:
13115
13116
13117
13118
13119
13120
13121 # Determine commands to create old-style static archives.
13122 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13123 old_postinstall_cmds='chmod 644 $oldlib'
13124 old_postuninstall_cmds=
13125
13126 if test -n "$RANLIB"; then
13127   case $host_os in
13128   openbsd*)
13129     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13130     ;;
13131   *)
13132     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13133     ;;
13134   esac
13135   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13136 fi
13137
13138 case $host_os in
13139   darwin*)
13140     lock_old_archive_extraction=yes ;;
13141   *)
13142     lock_old_archive_extraction=no ;;
13143 esac
13144
13145
13146
13147
13148
13149
13150
13151
13152
13153
13154
13155
13156
13157
13158
13159
13160
13161
13162
13163
13164
13165
13166
13167
13168
13169
13170
13171
13172
13173
13174
13175
13176
13177
13178
13179
13180
13181
13182
13183 # If no C compiler was specified, use CC.
13184 LTCC=${LTCC-"$CC"}
13185
13186 # If no C compiler flags were specified, use CFLAGS.
13187 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13188
13189 # Allow CC to be a program name with arguments.
13190 compiler=$CC
13191
13192
13193 # Check for command to grab the raw symbol name followed by C symbol from nm.
13194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13195 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13196 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13197   $as_echo_n "(cached) " >&6
13198 else
13199
13200 # These are sane defaults that work on at least a few old systems.
13201 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
13202
13203 # Character class describing NM global symbol codes.
13204 symcode='[BCDEGRST]'
13205
13206 # Regexp to match symbols that can be accessed directly from C.
13207 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13208
13209 # Define system-specific variables.
13210 case $host_os in
13211 aix*)
13212   symcode='[BCDT]'
13213   ;;
13214 cygwin* | mingw* | pw32* | cegcc*)
13215   symcode='[ABCDGISTW]'
13216   ;;
13217 hpux*)
13218   if test "$host_cpu" = ia64; then
13219     symcode='[ABCDEGRST]'
13220   fi
13221   ;;
13222 irix* | nonstopux*)
13223   symcode='[BCDEGRST]'
13224   ;;
13225 osf*)
13226   symcode='[BCDEGQRST]'
13227   ;;
13228 solaris*)
13229   symcode='[BDRT]'
13230   ;;
13231 sco3.2v5*)
13232   symcode='[DT]'
13233   ;;
13234 sysv4.2uw2*)
13235   symcode='[DT]'
13236   ;;
13237 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13238   symcode='[ABDT]'
13239   ;;
13240 sysv4)
13241   symcode='[DFNSTU]'
13242   ;;
13243 esac
13244
13245 # If we're using GNU nm, then use its standard symbol codes.
13246 case `$NM -V 2>&1` in
13247 *GNU* | *'with BFD'*)
13248   symcode='[ABCDGIRSTW]' ;;
13249 esac
13250
13251 # Transform an extracted symbol line into a proper C declaration.
13252 # Some systems (esp. on ia64) link data and code symbols differently,
13253 # so use this general approach.
13254 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13255
13256 # Transform an extracted symbol line into symbol name and symbol address
13257 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
13258 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'"
13259
13260 # Handle CRLF in mingw tool chain
13261 opt_cr=
13262 case $build_os in
13263 mingw*)
13264   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13265   ;;
13266 esac
13267
13268 # Try without a prefix underscore, then with it.
13269 for ac_symprfx in "" "_"; do
13270
13271   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13272   symxfrm="\\1 $ac_symprfx\\2 \\2"
13273
13274   # Write the raw and C identifiers.
13275   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13276     # Fake it for dumpbin and say T for any non-static function
13277     # and D for any global variable.
13278     # Also find C++ and __fastcall symbols from MSVC++,
13279     # which start with @ or ?.
13280     lt_cv_sys_global_symbol_pipe="$AWK '"\
13281 "     {last_section=section; section=\$ 3};"\
13282 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13283 "     \$ 0!~/External *\|/{next};"\
13284 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13285 "     {if(hide[section]) next};"\
13286 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13287 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13288 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
13289 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13290 "     ' prfx=^$ac_symprfx"
13291   else
13292     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13293   fi
13294
13295   # Check to see that the pipe works correctly.
13296   pipe_works=no
13297
13298   rm -f conftest*
13299   cat > conftest.$ac_ext <<_LT_EOF
13300 #ifdef __cplusplus
13301 extern "C" {
13302 #endif
13303 char nm_test_var;
13304 void nm_test_func(void);
13305 void nm_test_func(void){}
13306 #ifdef __cplusplus
13307 }
13308 #endif
13309 int main(){nm_test_var='a';nm_test_func();return(0);}
13310 _LT_EOF
13311
13312   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13313   (eval $ac_compile) 2>&5
13314   ac_status=$?
13315   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13316   test $ac_status = 0; }; then
13317     # Now try to grab the symbols.
13318     nlist=conftest.nm
13319     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13320   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13321   ac_status=$?
13322   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13323   test $ac_status = 0; } && test -s "$nlist"; then
13324       # Try sorting and uniquifying the output.
13325       if sort "$nlist" | uniq > "$nlist"T; then
13326         mv -f "$nlist"T "$nlist"
13327       else
13328         rm -f "$nlist"T
13329       fi
13330
13331       # Make sure that we snagged all the symbols we need.
13332       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13333         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13334           cat <<_LT_EOF > conftest.$ac_ext
13335 #ifdef __cplusplus
13336 extern "C" {
13337 #endif
13338
13339 _LT_EOF
13340           # Now generate the symbol file.
13341           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13342
13343           cat <<_LT_EOF >> conftest.$ac_ext
13344
13345 /* The mapping between symbol names and symbols.  */
13346 const struct {
13347   const char *name;
13348   void       *address;
13349 }
13350 lt__PROGRAM__LTX_preloaded_symbols[] =
13351 {
13352   { "@PROGRAM@", (void *) 0 },
13353 _LT_EOF
13354           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13355           cat <<\_LT_EOF >> conftest.$ac_ext
13356   {0, (void *) 0}
13357 };
13358
13359 /* This works around a problem in FreeBSD linker */
13360 #ifdef FREEBSD_WORKAROUND
13361 static const void *lt_preloaded_setup() {
13362   return lt__PROGRAM__LTX_preloaded_symbols;
13363 }
13364 #endif
13365
13366 #ifdef __cplusplus
13367 }
13368 #endif
13369 _LT_EOF
13370           # Now try linking the two files.
13371           mv conftest.$ac_objext conftstm.$ac_objext
13372           lt_save_LIBS="$LIBS"
13373           lt_save_CFLAGS="$CFLAGS"
13374           LIBS="conftstm.$ac_objext"
13375           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13376           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13377   (eval $ac_link) 2>&5
13378   ac_status=$?
13379   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13380   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13381             pipe_works=yes
13382           fi
13383           LIBS="$lt_save_LIBS"
13384           CFLAGS="$lt_save_CFLAGS"
13385         else
13386           echo "cannot find nm_test_func in $nlist" >&5
13387         fi
13388       else
13389         echo "cannot find nm_test_var in $nlist" >&5
13390       fi
13391     else
13392       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13393     fi
13394   else
13395     echo "$progname: failed program was:" >&5
13396     cat conftest.$ac_ext >&5
13397   fi
13398   rm -rf conftest* conftst*
13399
13400   # Do not use the global_symbol_pipe unless it works.
13401   if test "$pipe_works" = yes; then
13402     break
13403   else
13404     lt_cv_sys_global_symbol_pipe=
13405   fi
13406 done
13407
13408 fi
13409
13410 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13411   lt_cv_sys_global_symbol_to_cdecl=
13412 fi
13413 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13414   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13415 $as_echo "failed" >&6; }
13416 else
13417   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13418 $as_echo "ok" >&6; }
13419 fi
13420
13421
13422
13423
13424
13425
13426
13427
13428
13429
13430
13431
13432
13433
13434
13435
13436
13437
13438
13439
13440
13441
13442 # Check whether --enable-libtool-lock was given.
13443 if test "${enable_libtool_lock+set}" = set; then :
13444   enableval=$enable_libtool_lock;
13445 fi
13446
13447 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13448
13449 # Some flags need to be propagated to the compiler or linker for good
13450 # libtool support.
13451 case $host in
13452 ia64-*-hpux*)
13453   # Find out which ABI we are using.
13454   echo 'int i;' > conftest.$ac_ext
13455   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13456   (eval $ac_compile) 2>&5
13457   ac_status=$?
13458   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13459   test $ac_status = 0; }; then
13460     case `/usr/bin/file conftest.$ac_objext` in
13461       *ELF-32*)
13462         HPUX_IA64_MODE="32"
13463         ;;
13464       *ELF-64*)
13465         HPUX_IA64_MODE="64"
13466         ;;
13467     esac
13468   fi
13469   rm -rf conftest*
13470   ;;
13471 *-*-irix6*)
13472   # Find out which ABI we are using.
13473   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13474   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13475   (eval $ac_compile) 2>&5
13476   ac_status=$?
13477   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13478   test $ac_status = 0; }; then
13479     if test "$lt_cv_prog_gnu_ld" = yes; then
13480       case `/usr/bin/file conftest.$ac_objext` in
13481         *32-bit*)
13482           LD="${LD-ld} -melf32bsmip"
13483           ;;
13484         *N32*)
13485           LD="${LD-ld} -melf32bmipn32"
13486           ;;
13487         *64-bit*)
13488           LD="${LD-ld} -melf64bmip"
13489         ;;
13490       esac
13491     else
13492       case `/usr/bin/file conftest.$ac_objext` in
13493         *32-bit*)
13494           LD="${LD-ld} -32"
13495           ;;
13496         *N32*)
13497           LD="${LD-ld} -n32"
13498           ;;
13499         *64-bit*)
13500           LD="${LD-ld} -64"
13501           ;;
13502       esac
13503     fi
13504   fi
13505   rm -rf conftest*
13506   ;;
13507
13508 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
13509 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13510   # Find out which ABI we are using.
13511   echo 'int i;' > conftest.$ac_ext
13512   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13513   (eval $ac_compile) 2>&5
13514   ac_status=$?
13515   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13516   test $ac_status = 0; }; then
13517     case `/usr/bin/file conftest.o` in
13518       *32-bit*)
13519         case $host in
13520           x86_64-*kfreebsd*-gnu)
13521             LD="${LD-ld} -m elf_i386_fbsd"
13522             ;;
13523           x86_64-*linux*)
13524             case `/usr/bin/file conftest.o` in
13525               *x86-64*)
13526                 LD="${LD-ld} -m elf32_x86_64"
13527                 ;;
13528               *)
13529                 LD="${LD-ld} -m elf_i386"
13530                 ;;
13531             esac
13532             ;;
13533           ppc64-*linux*|powerpc64-*linux*)
13534             LD="${LD-ld} -m elf32ppclinux"
13535             ;;
13536           s390x-*linux*)
13537             LD="${LD-ld} -m elf_s390"
13538             ;;
13539           sparc64-*linux*)
13540             LD="${LD-ld} -m elf32_sparc"
13541             ;;
13542         esac
13543         ;;
13544       *64-bit*)
13545         case $host in
13546           x86_64-*kfreebsd*-gnu)
13547             LD="${LD-ld} -m elf_x86_64_fbsd"
13548             ;;
13549           x86_64-*linux*)
13550             LD="${LD-ld} -m elf_x86_64"
13551             ;;
13552           ppc*-*linux*|powerpc*-*linux*)
13553             LD="${LD-ld} -m elf64ppc"
13554             ;;
13555           s390*-*linux*|s390*-*tpf*)
13556             LD="${LD-ld} -m elf64_s390"
13557             ;;
13558           sparc*-*linux*)
13559             LD="${LD-ld} -m elf64_sparc"
13560             ;;
13561         esac
13562         ;;
13563     esac
13564   fi
13565   rm -rf conftest*
13566   ;;
13567
13568 *-*-sco3.2v5*)
13569   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13570   SAVE_CFLAGS="$CFLAGS"
13571   CFLAGS="$CFLAGS -belf"
13572   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13573 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13574 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13575   $as_echo_n "(cached) " >&6
13576 else
13577   ac_ext=c
13578 ac_cpp='$CPP $CPPFLAGS'
13579 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13580 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13581 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13582
13583      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13584 /* end confdefs.h.  */
13585
13586 int
13587 main ()
13588 {
13589
13590   ;
13591   return 0;
13592 }
13593 _ACEOF
13594 if ac_fn_c_try_link "$LINENO"; then :
13595   lt_cv_cc_needs_belf=yes
13596 else
13597   lt_cv_cc_needs_belf=no
13598 fi
13599 rm -f core conftest.err conftest.$ac_objext \
13600     conftest$ac_exeext conftest.$ac_ext
13601      ac_ext=c
13602 ac_cpp='$CPP $CPPFLAGS'
13603 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13604 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13605 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13606
13607 fi
13608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13609 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13610   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13611     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13612     CFLAGS="$SAVE_CFLAGS"
13613   fi
13614   ;;
13615 sparc*-*solaris*)
13616   # Find out which ABI we are using.
13617   echo 'int i;' > conftest.$ac_ext
13618   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13619   (eval $ac_compile) 2>&5
13620   ac_status=$?
13621   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13622   test $ac_status = 0; }; then
13623     case `/usr/bin/file conftest.o` in
13624     *64-bit*)
13625       case $lt_cv_prog_gnu_ld in
13626       yes*) LD="${LD-ld} -m elf64_sparc" ;;
13627       *)
13628         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13629           LD="${LD-ld} -64"
13630         fi
13631         ;;
13632       esac
13633       ;;
13634     esac
13635   fi
13636   rm -rf conftest*
13637   ;;
13638 esac
13639
13640 need_locks="$enable_libtool_lock"
13641
13642
13643   case $host_os in
13644     rhapsody* | darwin*)
13645     if test -n "$ac_tool_prefix"; then
13646   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13647 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13649 $as_echo_n "checking for $ac_word... " >&6; }
13650 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13651   $as_echo_n "(cached) " >&6
13652 else
13653   if test -n "$DSYMUTIL"; then
13654   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13655 else
13656 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13657 for as_dir in $PATH
13658 do
13659   IFS=$as_save_IFS
13660   test -z "$as_dir" && as_dir=.
13661     for ac_exec_ext in '' $ac_executable_extensions; do
13662   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13663     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13664     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13665     break 2
13666   fi
13667 done
13668   done
13669 IFS=$as_save_IFS
13670
13671 fi
13672 fi
13673 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13674 if test -n "$DSYMUTIL"; then
13675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13676 $as_echo "$DSYMUTIL" >&6; }
13677 else
13678   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13679 $as_echo "no" >&6; }
13680 fi
13681
13682
13683 fi
13684 if test -z "$ac_cv_prog_DSYMUTIL"; then
13685   ac_ct_DSYMUTIL=$DSYMUTIL
13686   # Extract the first word of "dsymutil", so it can be a program name with args.
13687 set dummy dsymutil; ac_word=$2
13688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13689 $as_echo_n "checking for $ac_word... " >&6; }
13690 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13691   $as_echo_n "(cached) " >&6
13692 else
13693   if test -n "$ac_ct_DSYMUTIL"; then
13694   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13695 else
13696 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13697 for as_dir in $PATH
13698 do
13699   IFS=$as_save_IFS
13700   test -z "$as_dir" && as_dir=.
13701     for ac_exec_ext in '' $ac_executable_extensions; do
13702   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13703     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13704     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13705     break 2
13706   fi
13707 done
13708   done
13709 IFS=$as_save_IFS
13710
13711 fi
13712 fi
13713 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13714 if test -n "$ac_ct_DSYMUTIL"; then
13715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13716 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13717 else
13718   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13719 $as_echo "no" >&6; }
13720 fi
13721
13722   if test "x$ac_ct_DSYMUTIL" = x; then
13723     DSYMUTIL=":"
13724   else
13725     case $cross_compiling:$ac_tool_warned in
13726 yes:)
13727 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13728 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13729 ac_tool_warned=yes ;;
13730 esac
13731     DSYMUTIL=$ac_ct_DSYMUTIL
13732   fi
13733 else
13734   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13735 fi
13736
13737     if test -n "$ac_tool_prefix"; then
13738   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13739 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13741 $as_echo_n "checking for $ac_word... " >&6; }
13742 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13743   $as_echo_n "(cached) " >&6
13744 else
13745   if test -n "$NMEDIT"; then
13746   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13747 else
13748 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13749 for as_dir in $PATH
13750 do
13751   IFS=$as_save_IFS
13752   test -z "$as_dir" && as_dir=.
13753     for ac_exec_ext in '' $ac_executable_extensions; do
13754   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13755     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13756     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13757     break 2
13758   fi
13759 done
13760   done
13761 IFS=$as_save_IFS
13762
13763 fi
13764 fi
13765 NMEDIT=$ac_cv_prog_NMEDIT
13766 if test -n "$NMEDIT"; then
13767   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13768 $as_echo "$NMEDIT" >&6; }
13769 else
13770   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13771 $as_echo "no" >&6; }
13772 fi
13773
13774
13775 fi
13776 if test -z "$ac_cv_prog_NMEDIT"; then
13777   ac_ct_NMEDIT=$NMEDIT
13778   # Extract the first word of "nmedit", so it can be a program name with args.
13779 set dummy nmedit; ac_word=$2
13780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13781 $as_echo_n "checking for $ac_word... " >&6; }
13782 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
13783   $as_echo_n "(cached) " >&6
13784 else
13785   if test -n "$ac_ct_NMEDIT"; then
13786   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
13787 else
13788 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13789 for as_dir in $PATH
13790 do
13791   IFS=$as_save_IFS
13792   test -z "$as_dir" && as_dir=.
13793     for ac_exec_ext in '' $ac_executable_extensions; do
13794   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13795     ac_cv_prog_ac_ct_NMEDIT="nmedit"
13796     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13797     break 2
13798   fi
13799 done
13800   done
13801 IFS=$as_save_IFS
13802
13803 fi
13804 fi
13805 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
13806 if test -n "$ac_ct_NMEDIT"; then
13807   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
13808 $as_echo "$ac_ct_NMEDIT" >&6; }
13809 else
13810   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13811 $as_echo "no" >&6; }
13812 fi
13813
13814   if test "x$ac_ct_NMEDIT" = x; then
13815     NMEDIT=":"
13816   else
13817     case $cross_compiling:$ac_tool_warned in
13818 yes:)
13819 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13820 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13821 ac_tool_warned=yes ;;
13822 esac
13823     NMEDIT=$ac_ct_NMEDIT
13824   fi
13825 else
13826   NMEDIT="$ac_cv_prog_NMEDIT"
13827 fi
13828
13829     if test -n "$ac_tool_prefix"; then
13830   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
13831 set dummy ${ac_tool_prefix}lipo; ac_word=$2
13832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13833 $as_echo_n "checking for $ac_word... " >&6; }
13834 if test "${ac_cv_prog_LIPO+set}" = set; then :
13835   $as_echo_n "(cached) " >&6
13836 else
13837   if test -n "$LIPO"; then
13838   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
13839 else
13840 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13841 for as_dir in $PATH
13842 do
13843   IFS=$as_save_IFS
13844   test -z "$as_dir" && as_dir=.
13845     for ac_exec_ext in '' $ac_executable_extensions; do
13846   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13847     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
13848     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13849     break 2
13850   fi
13851 done
13852   done
13853 IFS=$as_save_IFS
13854
13855 fi
13856 fi
13857 LIPO=$ac_cv_prog_LIPO
13858 if test -n "$LIPO"; then
13859   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
13860 $as_echo "$LIPO" >&6; }
13861 else
13862   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13863 $as_echo "no" >&6; }
13864 fi
13865
13866
13867 fi
13868 if test -z "$ac_cv_prog_LIPO"; then
13869   ac_ct_LIPO=$LIPO
13870   # Extract the first word of "lipo", so it can be a program name with args.
13871 set dummy lipo; ac_word=$2
13872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13873 $as_echo_n "checking for $ac_word... " >&6; }
13874 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
13875   $as_echo_n "(cached) " >&6
13876 else
13877   if test -n "$ac_ct_LIPO"; then
13878   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
13879 else
13880 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13881 for as_dir in $PATH
13882 do
13883   IFS=$as_save_IFS
13884   test -z "$as_dir" && as_dir=.
13885     for ac_exec_ext in '' $ac_executable_extensions; do
13886   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13887     ac_cv_prog_ac_ct_LIPO="lipo"
13888     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13889     break 2
13890   fi
13891 done
13892   done
13893 IFS=$as_save_IFS
13894
13895 fi
13896 fi
13897 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
13898 if test -n "$ac_ct_LIPO"; then
13899   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
13900 $as_echo "$ac_ct_LIPO" >&6; }
13901 else
13902   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13903 $as_echo "no" >&6; }
13904 fi
13905
13906   if test "x$ac_ct_LIPO" = x; then
13907     LIPO=":"
13908   else
13909     case $cross_compiling:$ac_tool_warned in
13910 yes:)
13911 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13912 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13913 ac_tool_warned=yes ;;
13914 esac
13915     LIPO=$ac_ct_LIPO
13916   fi
13917 else
13918   LIPO="$ac_cv_prog_LIPO"
13919 fi
13920
13921     if test -n "$ac_tool_prefix"; then
13922   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
13923 set dummy ${ac_tool_prefix}otool; ac_word=$2
13924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13925 $as_echo_n "checking for $ac_word... " >&6; }
13926 if test "${ac_cv_prog_OTOOL+set}" = set; then :
13927   $as_echo_n "(cached) " >&6
13928 else
13929   if test -n "$OTOOL"; then
13930   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
13931 else
13932 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13933 for as_dir in $PATH
13934 do
13935   IFS=$as_save_IFS
13936   test -z "$as_dir" && as_dir=.
13937     for ac_exec_ext in '' $ac_executable_extensions; do
13938   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13939     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
13940     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13941     break 2
13942   fi
13943 done
13944   done
13945 IFS=$as_save_IFS
13946
13947 fi
13948 fi
13949 OTOOL=$ac_cv_prog_OTOOL
13950 if test -n "$OTOOL"; then
13951   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
13952 $as_echo "$OTOOL" >&6; }
13953 else
13954   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13955 $as_echo "no" >&6; }
13956 fi
13957
13958
13959 fi
13960 if test -z "$ac_cv_prog_OTOOL"; then
13961   ac_ct_OTOOL=$OTOOL
13962   # Extract the first word of "otool", so it can be a program name with args.
13963 set dummy otool; ac_word=$2
13964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13965 $as_echo_n "checking for $ac_word... " >&6; }
13966 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
13967   $as_echo_n "(cached) " >&6
13968 else
13969   if test -n "$ac_ct_OTOOL"; then
13970   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
13971 else
13972 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13973 for as_dir in $PATH
13974 do
13975   IFS=$as_save_IFS
13976   test -z "$as_dir" && as_dir=.
13977     for ac_exec_ext in '' $ac_executable_extensions; do
13978   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13979     ac_cv_prog_ac_ct_OTOOL="otool"
13980     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13981     break 2
13982   fi
13983 done
13984   done
13985 IFS=$as_save_IFS
13986
13987 fi
13988 fi
13989 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
13990 if test -n "$ac_ct_OTOOL"; then
13991   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
13992 $as_echo "$ac_ct_OTOOL" >&6; }
13993 else
13994   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13995 $as_echo "no" >&6; }
13996 fi
13997
13998   if test "x$ac_ct_OTOOL" = x; then
13999     OTOOL=":"
14000   else
14001     case $cross_compiling:$ac_tool_warned in
14002 yes:)
14003 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14004 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14005 ac_tool_warned=yes ;;
14006 esac
14007     OTOOL=$ac_ct_OTOOL
14008   fi
14009 else
14010   OTOOL="$ac_cv_prog_OTOOL"
14011 fi
14012
14013     if test -n "$ac_tool_prefix"; then
14014   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14015 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14017 $as_echo_n "checking for $ac_word... " >&6; }
14018 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14019   $as_echo_n "(cached) " >&6
14020 else
14021   if test -n "$OTOOL64"; then
14022   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14023 else
14024 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14025 for as_dir in $PATH
14026 do
14027   IFS=$as_save_IFS
14028   test -z "$as_dir" && as_dir=.
14029     for ac_exec_ext in '' $ac_executable_extensions; do
14030   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14031     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14032     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14033     break 2
14034   fi
14035 done
14036   done
14037 IFS=$as_save_IFS
14038
14039 fi
14040 fi
14041 OTOOL64=$ac_cv_prog_OTOOL64
14042 if test -n "$OTOOL64"; then
14043   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14044 $as_echo "$OTOOL64" >&6; }
14045 else
14046   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14047 $as_echo "no" >&6; }
14048 fi
14049
14050
14051 fi
14052 if test -z "$ac_cv_prog_OTOOL64"; then
14053   ac_ct_OTOOL64=$OTOOL64
14054   # Extract the first word of "otool64", so it can be a program name with args.
14055 set dummy otool64; ac_word=$2
14056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14057 $as_echo_n "checking for $ac_word... " >&6; }
14058 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14059   $as_echo_n "(cached) " >&6
14060 else
14061   if test -n "$ac_ct_OTOOL64"; then
14062   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14063 else
14064 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14065 for as_dir in $PATH
14066 do
14067   IFS=$as_save_IFS
14068   test -z "$as_dir" && as_dir=.
14069     for ac_exec_ext in '' $ac_executable_extensions; do
14070   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14071     ac_cv_prog_ac_ct_OTOOL64="otool64"
14072     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14073     break 2
14074   fi
14075 done
14076   done
14077 IFS=$as_save_IFS
14078
14079 fi
14080 fi
14081 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14082 if test -n "$ac_ct_OTOOL64"; then
14083   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14084 $as_echo "$ac_ct_OTOOL64" >&6; }
14085 else
14086   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14087 $as_echo "no" >&6; }
14088 fi
14089
14090   if test "x$ac_ct_OTOOL64" = x; then
14091     OTOOL64=":"
14092   else
14093     case $cross_compiling:$ac_tool_warned in
14094 yes:)
14095 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14096 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14097 ac_tool_warned=yes ;;
14098 esac
14099     OTOOL64=$ac_ct_OTOOL64
14100   fi
14101 else
14102   OTOOL64="$ac_cv_prog_OTOOL64"
14103 fi
14104
14105
14106
14107
14108
14109
14110
14111
14112
14113
14114
14115
14116
14117
14118
14119
14120
14121
14122
14123
14124
14125
14126
14127
14128
14129
14130
14131     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14132 $as_echo_n "checking for -single_module linker flag... " >&6; }
14133 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14134   $as_echo_n "(cached) " >&6
14135 else
14136   lt_cv_apple_cc_single_mod=no
14137       if test -z "${LT_MULTI_MODULE}"; then
14138         # By default we will add the -single_module flag. You can override
14139         # by either setting the environment variable LT_MULTI_MODULE
14140         # non-empty at configure time, or by adding -multi_module to the
14141         # link flags.
14142         rm -rf libconftest.dylib*
14143         echo "int foo(void){return 1;}" > conftest.c
14144         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14145 -dynamiclib -Wl,-single_module conftest.c" >&5
14146         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14147           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14148         _lt_result=$?
14149         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14150           lt_cv_apple_cc_single_mod=yes
14151         else
14152           cat conftest.err >&5
14153         fi
14154         rm -rf libconftest.dylib*
14155         rm -f conftest.*
14156       fi
14157 fi
14158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14159 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14160     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14161 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14162 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14163   $as_echo_n "(cached) " >&6
14164 else
14165   lt_cv_ld_exported_symbols_list=no
14166       save_LDFLAGS=$LDFLAGS
14167       echo "_main" > conftest.sym
14168       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14169       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14170 /* end confdefs.h.  */
14171
14172 int
14173 main ()
14174 {
14175
14176   ;
14177   return 0;
14178 }
14179 _ACEOF
14180 if ac_fn_c_try_link "$LINENO"; then :
14181   lt_cv_ld_exported_symbols_list=yes
14182 else
14183   lt_cv_ld_exported_symbols_list=no
14184 fi
14185 rm -f core conftest.err conftest.$ac_objext \
14186     conftest$ac_exeext conftest.$ac_ext
14187         LDFLAGS="$save_LDFLAGS"
14188
14189 fi
14190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14191 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14192     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14193 $as_echo_n "checking for -force_load linker flag... " >&6; }
14194 if test "${lt_cv_ld_force_load+set}" = set; then :
14195   $as_echo_n "(cached) " >&6
14196 else
14197   lt_cv_ld_force_load=no
14198       cat > conftest.c << _LT_EOF
14199 int forced_loaded() { return 2;}
14200 _LT_EOF
14201       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14202       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14203       echo "$AR cru libconftest.a conftest.o" >&5
14204       $AR cru libconftest.a conftest.o 2>&5
14205       cat > conftest.c << _LT_EOF
14206 int main() { return 0;}
14207 _LT_EOF
14208       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14209       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14210       _lt_result=$?
14211       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14212         lt_cv_ld_force_load=yes
14213       else
14214         cat conftest.err >&5
14215       fi
14216         rm -f conftest.err libconftest.a conftest conftest.c
14217         rm -rf conftest.dSYM
14218
14219 fi
14220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14221 $as_echo "$lt_cv_ld_force_load" >&6; }
14222     case $host_os in
14223     rhapsody* | darwin1.[012])
14224       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14225     darwin1.*)
14226       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14227     darwin*) # darwin 5.x on
14228       # if running on 10.5 or later, the deployment target defaults
14229       # to the OS version, if on x86, and 10.4, the deployment
14230       # target defaults to 10.4. Don't you love it?
14231       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14232         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14233           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14234         10.[012]*)
14235           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14236         10.*)
14237           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14238       esac
14239     ;;
14240   esac
14241     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14242       _lt_dar_single_mod='$single_module'
14243     fi
14244     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14245       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14246     else
14247       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14248     fi
14249     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14250       _lt_dsymutil='~$DSYMUTIL $lib || :'
14251     else
14252       _lt_dsymutil=
14253     fi
14254     ;;
14255   esac
14256
14257 for ac_header in dlfcn.h
14258 do :
14259   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14260 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14261   cat >>confdefs.h <<_ACEOF
14262 #define HAVE_DLFCN_H 1
14263 _ACEOF
14264
14265 fi
14266 done
14267
14268
14269
14270
14271
14272 # Set options
14273
14274
14275
14276         enable_dlopen=no
14277
14278
14279   enable_win32_dll=no
14280
14281
14282             # Check whether --enable-shared was given.
14283 if test "${enable_shared+set}" = set; then :
14284   enableval=$enable_shared; p=${PACKAGE-default}
14285     case $enableval in
14286     yes) enable_shared=yes ;;
14287     no) enable_shared=no ;;
14288     *)
14289       enable_shared=no
14290       # Look at the argument we got.  We use all the common list separators.
14291       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14292       for pkg in $enableval; do
14293         IFS="$lt_save_ifs"
14294         if test "X$pkg" = "X$p"; then
14295           enable_shared=yes
14296         fi
14297       done
14298       IFS="$lt_save_ifs"
14299       ;;
14300     esac
14301 else
14302   enable_shared=yes
14303 fi
14304
14305
14306
14307
14308
14309
14310
14311
14312
14313   # Check whether --enable-static was given.
14314 if test "${enable_static+set}" = set; then :
14315   enableval=$enable_static; p=${PACKAGE-default}
14316     case $enableval in
14317     yes) enable_static=yes ;;
14318     no) enable_static=no ;;
14319     *)
14320      enable_static=no
14321       # Look at the argument we got.  We use all the common list separators.
14322       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14323       for pkg in $enableval; do
14324         IFS="$lt_save_ifs"
14325         if test "X$pkg" = "X$p"; then
14326           enable_static=yes
14327         fi
14328       done
14329       IFS="$lt_save_ifs"
14330       ;;
14331     esac
14332 else
14333   enable_static=yes
14334 fi
14335
14336
14337
14338
14339
14340
14341
14342
14343
14344
14345 # Check whether --with-pic was given.
14346 if test "${with_pic+set}" = set; then :
14347   withval=$with_pic; pic_mode="$withval"
14348 else
14349   pic_mode=default
14350 fi
14351
14352
14353 test -z "$pic_mode" && pic_mode=default
14354
14355
14356
14357
14358
14359
14360
14361   # Check whether --enable-fast-install was given.
14362 if test "${enable_fast_install+set}" = set; then :
14363   enableval=$enable_fast_install; p=${PACKAGE-default}
14364     case $enableval in
14365     yes) enable_fast_install=yes ;;
14366     no) enable_fast_install=no ;;
14367     *)
14368       enable_fast_install=no
14369       # Look at the argument we got.  We use all the common list separators.
14370       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14371       for pkg in $enableval; do
14372         IFS="$lt_save_ifs"
14373         if test "X$pkg" = "X$p"; then
14374           enable_fast_install=yes
14375         fi
14376       done
14377       IFS="$lt_save_ifs"
14378       ;;
14379     esac
14380 else
14381   enable_fast_install=yes
14382 fi
14383
14384
14385
14386
14387
14388
14389
14390
14391
14392
14393
14394 # This can be used to rebuild libtool when needed
14395 LIBTOOL_DEPS="$ltmain"
14396
14397 # Always use our own libtool.
14398 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14399
14400
14401
14402
14403
14404
14405
14406
14407
14408
14409
14410
14411
14412
14413
14414
14415
14416
14417
14418
14419
14420
14421
14422
14423
14424
14425 test -z "$LN_S" && LN_S="ln -s"
14426
14427
14428
14429
14430
14431
14432
14433
14434
14435
14436
14437
14438
14439
14440 if test -n "${ZSH_VERSION+set}" ; then
14441    setopt NO_GLOB_SUBST
14442 fi
14443
14444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14445 $as_echo_n "checking for objdir... " >&6; }
14446 if test "${lt_cv_objdir+set}" = set; then :
14447   $as_echo_n "(cached) " >&6
14448 else
14449   rm -f .libs 2>/dev/null
14450 mkdir .libs 2>/dev/null
14451 if test -d .libs; then
14452   lt_cv_objdir=.libs
14453 else
14454   # MS-DOS does not allow filenames that begin with a dot.
14455   lt_cv_objdir=_libs
14456 fi
14457 rmdir .libs 2>/dev/null
14458 fi
14459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14460 $as_echo "$lt_cv_objdir" >&6; }
14461 objdir=$lt_cv_objdir
14462
14463
14464
14465
14466
14467 cat >>confdefs.h <<_ACEOF
14468 #define LT_OBJDIR "$lt_cv_objdir/"
14469 _ACEOF
14470
14471
14472
14473
14474 case $host_os in
14475 aix3*)
14476   # AIX sometimes has problems with the GCC collect2 program.  For some
14477   # reason, if we set the COLLECT_NAMES environment variable, the problems
14478   # vanish in a puff of smoke.
14479   if test "X${COLLECT_NAMES+set}" != Xset; then
14480     COLLECT_NAMES=
14481     export COLLECT_NAMES
14482   fi
14483   ;;
14484 esac
14485
14486 # Global variables:
14487 ofile=libtool
14488 can_build_shared=yes
14489
14490 # All known linkers require a `.a' archive for static linking (except MSVC,
14491 # which needs '.lib').
14492 libext=a
14493
14494 with_gnu_ld="$lt_cv_prog_gnu_ld"
14495
14496 old_CC="$CC"
14497 old_CFLAGS="$CFLAGS"
14498
14499 # Set sane defaults for various variables
14500 test -z "$CC" && CC=cc
14501 test -z "$LTCC" && LTCC=$CC
14502 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14503 test -z "$LD" && LD=ld
14504 test -z "$ac_objext" && ac_objext=o
14505
14506 for cc_temp in $compiler""; do
14507   case $cc_temp in
14508     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14509     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14510     \-*) ;;
14511     *) break;;
14512   esac
14513 done
14514 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14515
14516
14517 # Only perform the check for file, if the check method requires it
14518 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14519 case $deplibs_check_method in
14520 file_magic*)
14521   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14522     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14523 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14524 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14525   $as_echo_n "(cached) " >&6
14526 else
14527   case $MAGIC_CMD in
14528 [\\/*] |  ?:[\\/]*)
14529   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14530   ;;
14531 *)
14532   lt_save_MAGIC_CMD="$MAGIC_CMD"
14533   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14534   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14535   for ac_dir in $ac_dummy; do
14536     IFS="$lt_save_ifs"
14537     test -z "$ac_dir" && ac_dir=.
14538     if test -f $ac_dir/${ac_tool_prefix}file; then
14539       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14540       if test -n "$file_magic_test_file"; then
14541         case $deplibs_check_method in
14542         "file_magic "*)
14543           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14544           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14545           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14546             $EGREP "$file_magic_regex" > /dev/null; then
14547             :
14548           else
14549             cat <<_LT_EOF 1>&2
14550
14551 *** Warning: the command libtool uses to detect shared libraries,
14552 *** $file_magic_cmd, produces output that libtool cannot recognize.
14553 *** The result is that libtool may fail to recognize shared libraries
14554 *** as such.  This will affect the creation of libtool libraries that
14555 *** depend on shared libraries, but programs linked with such libtool
14556 *** libraries will work regardless of this problem.  Nevertheless, you
14557 *** may want to report the problem to your system manager and/or to
14558 *** bug-libtool@gnu.org
14559
14560 _LT_EOF
14561           fi ;;
14562         esac
14563       fi
14564       break
14565     fi
14566   done
14567   IFS="$lt_save_ifs"
14568   MAGIC_CMD="$lt_save_MAGIC_CMD"
14569   ;;
14570 esac
14571 fi
14572
14573 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14574 if test -n "$MAGIC_CMD"; then
14575   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14576 $as_echo "$MAGIC_CMD" >&6; }
14577 else
14578   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14579 $as_echo "no" >&6; }
14580 fi
14581
14582
14583
14584
14585
14586 if test -z "$lt_cv_path_MAGIC_CMD"; then
14587   if test -n "$ac_tool_prefix"; then
14588     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14589 $as_echo_n "checking for file... " >&6; }
14590 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14591   $as_echo_n "(cached) " >&6
14592 else
14593   case $MAGIC_CMD in
14594 [\\/*] |  ?:[\\/]*)
14595   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14596   ;;
14597 *)
14598   lt_save_MAGIC_CMD="$MAGIC_CMD"
14599   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14600   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14601   for ac_dir in $ac_dummy; do
14602     IFS="$lt_save_ifs"
14603     test -z "$ac_dir" && ac_dir=.
14604     if test -f $ac_dir/file; then
14605       lt_cv_path_MAGIC_CMD="$ac_dir/file"
14606       if test -n "$file_magic_test_file"; then
14607         case $deplibs_check_method in
14608         "file_magic "*)
14609           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14610           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14611           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14612             $EGREP "$file_magic_regex" > /dev/null; then
14613             :
14614           else
14615             cat <<_LT_EOF 1>&2
14616
14617 *** Warning: the command libtool uses to detect shared libraries,
14618 *** $file_magic_cmd, produces output that libtool cannot recognize.
14619 *** The result is that libtool may fail to recognize shared libraries
14620 *** as such.  This will affect the creation of libtool libraries that
14621 *** depend on shared libraries, but programs linked with such libtool
14622 *** libraries will work regardless of this problem.  Nevertheless, you
14623 *** may want to report the problem to your system manager and/or to
14624 *** bug-libtool@gnu.org
14625
14626 _LT_EOF
14627           fi ;;
14628         esac
14629       fi
14630       break
14631     fi
14632   done
14633   IFS="$lt_save_ifs"
14634   MAGIC_CMD="$lt_save_MAGIC_CMD"
14635   ;;
14636 esac
14637 fi
14638
14639 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14640 if test -n "$MAGIC_CMD"; then
14641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14642 $as_echo "$MAGIC_CMD" >&6; }
14643 else
14644   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14645 $as_echo "no" >&6; }
14646 fi
14647
14648
14649   else
14650     MAGIC_CMD=:
14651   fi
14652 fi
14653
14654   fi
14655   ;;
14656 esac
14657
14658 # Use C for the default configuration in the libtool script
14659
14660 lt_save_CC="$CC"
14661 ac_ext=c
14662 ac_cpp='$CPP $CPPFLAGS'
14663 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14664 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14665 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14666
14667
14668 # Source file extension for C test sources.
14669 ac_ext=c
14670
14671 # Object file extension for compiled C test sources.
14672 objext=o
14673 objext=$objext
14674
14675 # Code to be used in simple compile tests
14676 lt_simple_compile_test_code="int some_variable = 0;"
14677
14678 # Code to be used in simple link tests
14679 lt_simple_link_test_code='int main(){return(0);}'
14680
14681
14682
14683
14684
14685
14686
14687 # If no C compiler was specified, use CC.
14688 LTCC=${LTCC-"$CC"}
14689
14690 # If no C compiler flags were specified, use CFLAGS.
14691 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14692
14693 # Allow CC to be a program name with arguments.
14694 compiler=$CC
14695
14696 # Save the default compiler, since it gets overwritten when the other
14697 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14698 compiler_DEFAULT=$CC
14699
14700 # save warnings/boilerplate of simple test code
14701 ac_outfile=conftest.$ac_objext
14702 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14703 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14704 _lt_compiler_boilerplate=`cat conftest.err`
14705 $RM conftest*
14706
14707 ac_outfile=conftest.$ac_objext
14708 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14709 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14710 _lt_linker_boilerplate=`cat conftest.err`
14711 $RM -r conftest*
14712
14713
14714 ## CAVEAT EMPTOR:
14715 ## There is no encapsulation within the following macros, do not change
14716 ## the running order or otherwise move them around unless you know exactly
14717 ## what you are doing...
14718 if test -n "$compiler"; then
14719
14720 lt_prog_compiler_no_builtin_flag=
14721
14722 if test "$GCC" = yes; then
14723   case $cc_basename in
14724   nvcc*)
14725     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14726   *)
14727     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14728   esac
14729
14730   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14731 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14732 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14733   $as_echo_n "(cached) " >&6
14734 else
14735   lt_cv_prog_compiler_rtti_exceptions=no
14736    ac_outfile=conftest.$ac_objext
14737    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14738    lt_compiler_flag="-fno-rtti -fno-exceptions"
14739    # Insert the option either (1) after the last *FLAGS variable, or
14740    # (2) before a word containing "conftest.", or (3) at the end.
14741    # Note that $ac_compile itself does not contain backslashes and begins
14742    # with a dollar sign (not a hyphen), so the echo should work correctly.
14743    # The option is referenced via a variable to avoid confusing sed.
14744    lt_compile=`echo "$ac_compile" | $SED \
14745    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14746    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14747    -e 's:$: $lt_compiler_flag:'`
14748    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14749    (eval "$lt_compile" 2>conftest.err)
14750    ac_status=$?
14751    cat conftest.err >&5
14752    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14753    if (exit $ac_status) && test -s "$ac_outfile"; then
14754      # The compiler can only warn and ignore the option if not recognized
14755      # So say no if there are warnings other than the usual output.
14756      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14757      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14758      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14759        lt_cv_prog_compiler_rtti_exceptions=yes
14760      fi
14761    fi
14762    $RM conftest*
14763
14764 fi
14765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14766 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14767
14768 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14769     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14770 else
14771     :
14772 fi
14773
14774 fi
14775
14776
14777
14778
14779
14780
14781   lt_prog_compiler_wl=
14782 lt_prog_compiler_pic=
14783 lt_prog_compiler_static=
14784
14785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14786 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14787
14788   if test "$GCC" = yes; then
14789     lt_prog_compiler_wl='-Wl,'
14790     lt_prog_compiler_static='-static'
14791
14792     case $host_os in
14793       aix*)
14794       # All AIX code is PIC.
14795       if test "$host_cpu" = ia64; then
14796         # AIX 5 now supports IA64 processor
14797         lt_prog_compiler_static='-Bstatic'
14798       fi
14799       ;;
14800
14801     amigaos*)
14802       case $host_cpu in
14803       powerpc)
14804             # see comment about AmigaOS4 .so support
14805             lt_prog_compiler_pic='-fPIC'
14806         ;;
14807       m68k)
14808             # FIXME: we need at least 68020 code to build shared libraries, but
14809             # adding the `-m68020' flag to GCC prevents building anything better,
14810             # like `-m68040'.
14811             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
14812         ;;
14813       esac
14814       ;;
14815
14816     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14817       # PIC is the default for these OSes.
14818       ;;
14819
14820     mingw* | cygwin* | pw32* | os2* | cegcc*)
14821       # This hack is so that the source file can tell whether it is being
14822       # built for inclusion in a dll (and should export symbols for example).
14823       # Although the cygwin gcc ignores -fPIC, still need this for old-style
14824       # (--disable-auto-import) libraries
14825       lt_prog_compiler_pic='-DDLL_EXPORT'
14826       ;;
14827
14828     darwin* | rhapsody*)
14829       # PIC is the default on this platform
14830       # Common symbols not allowed in MH_DYLIB files
14831       lt_prog_compiler_pic='-fno-common'
14832       ;;
14833
14834     haiku*)
14835       # PIC is the default for Haiku.
14836       # The "-static" flag exists, but is broken.
14837       lt_prog_compiler_static=
14838       ;;
14839
14840     hpux*)
14841       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
14842       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
14843       # sets the default TLS model and affects inlining.
14844       case $host_cpu in
14845       hppa*64*)
14846         # +Z the default
14847         ;;
14848       *)
14849         lt_prog_compiler_pic='-fPIC'
14850         ;;
14851       esac
14852       ;;
14853
14854     interix[3-9]*)
14855       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
14856       # Instead, we relocate shared libraries at runtime.
14857       ;;
14858
14859     msdosdjgpp*)
14860       # Just because we use GCC doesn't mean we suddenly get shared libraries
14861       # on systems that don't support them.
14862       lt_prog_compiler_can_build_shared=no
14863       enable_shared=no
14864       ;;
14865
14866     *nto* | *qnx*)
14867       # QNX uses GNU C++, but need to define -shared option too, otherwise
14868       # it will coredump.
14869       lt_prog_compiler_pic='-fPIC -shared'
14870       ;;
14871
14872     sysv4*MP*)
14873       if test -d /usr/nec; then
14874         lt_prog_compiler_pic=-Kconform_pic
14875       fi
14876       ;;
14877
14878     *)
14879       lt_prog_compiler_pic='-fPIC'
14880       ;;
14881     esac
14882
14883     case $cc_basename in
14884     nvcc*) # Cuda Compiler Driver 2.2
14885       lt_prog_compiler_wl='-Xlinker '
14886       lt_prog_compiler_pic='-Xcompiler -fPIC'
14887       ;;
14888     esac
14889   else
14890     # PORTME Check for flag to pass linker flags through the system compiler.
14891     case $host_os in
14892     aix*)
14893       lt_prog_compiler_wl='-Wl,'
14894       if test "$host_cpu" = ia64; then
14895         # AIX 5 now supports IA64 processor
14896         lt_prog_compiler_static='-Bstatic'
14897       else
14898         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
14899       fi
14900       ;;
14901
14902     mingw* | cygwin* | pw32* | os2* | cegcc*)
14903       # This hack is so that the source file can tell whether it is being
14904       # built for inclusion in a dll (and should export symbols for example).
14905       lt_prog_compiler_pic='-DDLL_EXPORT'
14906       ;;
14907
14908     hpux9* | hpux10* | hpux11*)
14909       lt_prog_compiler_wl='-Wl,'
14910       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
14911       # not for PA HP-UX.
14912       case $host_cpu in
14913       hppa*64*|ia64*)
14914         # +Z the default
14915         ;;
14916       *)
14917         lt_prog_compiler_pic='+Z'
14918         ;;
14919       esac
14920       # Is there a better lt_prog_compiler_static that works with the bundled CC?
14921       lt_prog_compiler_static='${wl}-a ${wl}archive'
14922       ;;
14923
14924     irix5* | irix6* | nonstopux*)
14925       lt_prog_compiler_wl='-Wl,'
14926       # PIC (with -KPIC) is the default.
14927       lt_prog_compiler_static='-non_shared'
14928       ;;
14929
14930     linux* | k*bsd*-gnu | kopensolaris*-gnu)
14931       case $cc_basename in
14932       # old Intel for x86_64 which still supported -KPIC.
14933       ecc*)
14934         lt_prog_compiler_wl='-Wl,'
14935         lt_prog_compiler_pic='-KPIC'
14936         lt_prog_compiler_static='-static'
14937         ;;
14938       # icc used to be incompatible with GCC.
14939       # ICC 10 doesn't accept -KPIC any more.
14940       icc* | ifort*)
14941         lt_prog_compiler_wl='-Wl,'
14942         lt_prog_compiler_pic='-fPIC'
14943         lt_prog_compiler_static='-static'
14944         ;;
14945       # Lahey Fortran 8.1.
14946       lf95*)
14947         lt_prog_compiler_wl='-Wl,'
14948         lt_prog_compiler_pic='--shared'
14949         lt_prog_compiler_static='--static'
14950         ;;
14951       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
14952         # Portland Group compilers (*not* the Pentium gcc compiler,
14953         # which looks to be a dead project)
14954         lt_prog_compiler_wl='-Wl,'
14955         lt_prog_compiler_pic='-fpic'
14956         lt_prog_compiler_static='-Bstatic'
14957         ;;
14958       ccc*)
14959         lt_prog_compiler_wl='-Wl,'
14960         # All Alpha code is PIC.
14961         lt_prog_compiler_static='-non_shared'
14962         ;;
14963       xl* | bgxl* | bgf* | mpixl*)
14964         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
14965         lt_prog_compiler_wl='-Wl,'
14966         lt_prog_compiler_pic='-qpic'
14967         lt_prog_compiler_static='-qstaticlink'
14968         ;;
14969       *)
14970         case `$CC -V 2>&1 | sed 5q` in
14971         *Sun\ F* | *Sun*Fortran*)
14972           # Sun Fortran 8.3 passes all unrecognized flags to the linker
14973           lt_prog_compiler_pic='-KPIC'
14974           lt_prog_compiler_static='-Bstatic'
14975           lt_prog_compiler_wl=''
14976           ;;
14977         *Sun\ C*)
14978           # Sun C 5.9
14979           lt_prog_compiler_pic='-KPIC'
14980           lt_prog_compiler_static='-Bstatic'
14981           lt_prog_compiler_wl='-Wl,'
14982           ;;
14983         esac
14984         ;;
14985       esac
14986       ;;
14987
14988     newsos6)
14989       lt_prog_compiler_pic='-KPIC'
14990       lt_prog_compiler_static='-Bstatic'
14991       ;;
14992
14993     *nto* | *qnx*)
14994       # QNX uses GNU C++, but need to define -shared option too, otherwise
14995       # it will coredump.
14996       lt_prog_compiler_pic='-fPIC -shared'
14997       ;;
14998
14999     osf3* | osf4* | osf5*)
15000       lt_prog_compiler_wl='-Wl,'
15001       # All OSF/1 code is PIC.
15002       lt_prog_compiler_static='-non_shared'
15003       ;;
15004
15005     rdos*)
15006       lt_prog_compiler_static='-non_shared'
15007       ;;
15008
15009     solaris*)
15010       lt_prog_compiler_pic='-KPIC'
15011       lt_prog_compiler_static='-Bstatic'
15012       case $cc_basename in
15013       f77* | f90* | f95*)
15014         lt_prog_compiler_wl='-Qoption ld ';;
15015       *)
15016         lt_prog_compiler_wl='-Wl,';;
15017       esac
15018       ;;
15019
15020     sunos4*)
15021       lt_prog_compiler_wl='-Qoption ld '
15022       lt_prog_compiler_pic='-PIC'
15023       lt_prog_compiler_static='-Bstatic'
15024       ;;
15025
15026     sysv4 | sysv4.2uw2* | sysv4.3*)
15027       lt_prog_compiler_wl='-Wl,'
15028       lt_prog_compiler_pic='-KPIC'
15029       lt_prog_compiler_static='-Bstatic'
15030       ;;
15031
15032     sysv4*MP*)
15033       if test -d /usr/nec ;then
15034         lt_prog_compiler_pic='-Kconform_pic'
15035         lt_prog_compiler_static='-Bstatic'
15036       fi
15037       ;;
15038
15039     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15040       lt_prog_compiler_wl='-Wl,'
15041       lt_prog_compiler_pic='-KPIC'
15042       lt_prog_compiler_static='-Bstatic'
15043       ;;
15044
15045     unicos*)
15046       lt_prog_compiler_wl='-Wl,'
15047       lt_prog_compiler_can_build_shared=no
15048       ;;
15049
15050     uts4*)
15051       lt_prog_compiler_pic='-pic'
15052       lt_prog_compiler_static='-Bstatic'
15053       ;;
15054
15055     *)
15056       lt_prog_compiler_can_build_shared=no
15057       ;;
15058     esac
15059   fi
15060
15061 case $host_os in
15062   # For platforms which do not support PIC, -DPIC is meaningless:
15063   *djgpp*)
15064     lt_prog_compiler_pic=
15065     ;;
15066   *)
15067     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15068     ;;
15069 esac
15070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15071 $as_echo "$lt_prog_compiler_pic" >&6; }
15072
15073
15074
15075
15076
15077
15078 #
15079 # Check to make sure the PIC flag actually works.
15080 #
15081 if test -n "$lt_prog_compiler_pic"; then
15082   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15083 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15084 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15085   $as_echo_n "(cached) " >&6
15086 else
15087   lt_cv_prog_compiler_pic_works=no
15088    ac_outfile=conftest.$ac_objext
15089    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15090    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15091    # Insert the option either (1) after the last *FLAGS variable, or
15092    # (2) before a word containing "conftest.", or (3) at the end.
15093    # Note that $ac_compile itself does not contain backslashes and begins
15094    # with a dollar sign (not a hyphen), so the echo should work correctly.
15095    # The option is referenced via a variable to avoid confusing sed.
15096    lt_compile=`echo "$ac_compile" | $SED \
15097    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15098    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15099    -e 's:$: $lt_compiler_flag:'`
15100    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15101    (eval "$lt_compile" 2>conftest.err)
15102    ac_status=$?
15103    cat conftest.err >&5
15104    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15105    if (exit $ac_status) && test -s "$ac_outfile"; then
15106      # The compiler can only warn and ignore the option if not recognized
15107      # So say no if there are warnings other than the usual output.
15108      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15109      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15110      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15111        lt_cv_prog_compiler_pic_works=yes
15112      fi
15113    fi
15114    $RM conftest*
15115
15116 fi
15117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15118 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15119
15120 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15121     case $lt_prog_compiler_pic in
15122      "" | " "*) ;;
15123      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15124      esac
15125 else
15126     lt_prog_compiler_pic=
15127      lt_prog_compiler_can_build_shared=no
15128 fi
15129
15130 fi
15131
15132
15133
15134
15135
15136
15137 #
15138 # Check to make sure the static flag actually works.
15139 #
15140 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15142 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15143 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15144   $as_echo_n "(cached) " >&6
15145 else
15146   lt_cv_prog_compiler_static_works=no
15147    save_LDFLAGS="$LDFLAGS"
15148    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15149    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15150    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15151      # The linker can only warn and ignore the option if not recognized
15152      # So say no if there are warnings
15153      if test -s conftest.err; then
15154        # Append any errors to the config.log.
15155        cat conftest.err 1>&5
15156        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15157        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15158        if diff conftest.exp conftest.er2 >/dev/null; then
15159          lt_cv_prog_compiler_static_works=yes
15160        fi
15161      else
15162        lt_cv_prog_compiler_static_works=yes
15163      fi
15164    fi
15165    $RM -r conftest*
15166    LDFLAGS="$save_LDFLAGS"
15167
15168 fi
15169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15170 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15171
15172 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15173     :
15174 else
15175     lt_prog_compiler_static=
15176 fi
15177
15178
15179
15180
15181
15182
15183
15184   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15185 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15186 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15187   $as_echo_n "(cached) " >&6
15188 else
15189   lt_cv_prog_compiler_c_o=no
15190    $RM -r conftest 2>/dev/null
15191    mkdir conftest
15192    cd conftest
15193    mkdir out
15194    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15195
15196    lt_compiler_flag="-o out/conftest2.$ac_objext"
15197    # Insert the option either (1) after the last *FLAGS variable, or
15198    # (2) before a word containing "conftest.", or (3) at the end.
15199    # Note that $ac_compile itself does not contain backslashes and begins
15200    # with a dollar sign (not a hyphen), so the echo should work correctly.
15201    lt_compile=`echo "$ac_compile" | $SED \
15202    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15203    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15204    -e 's:$: $lt_compiler_flag:'`
15205    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15206    (eval "$lt_compile" 2>out/conftest.err)
15207    ac_status=$?
15208    cat out/conftest.err >&5
15209    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15210    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15211    then
15212      # The compiler can only warn and ignore the option if not recognized
15213      # So say no if there are warnings
15214      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15215      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15216      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15217        lt_cv_prog_compiler_c_o=yes
15218      fi
15219    fi
15220    chmod u+w . 2>&5
15221    $RM conftest*
15222    # SGI C++ compiler will create directory out/ii_files/ for
15223    # template instantiation
15224    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15225    $RM out/* && rmdir out
15226    cd ..
15227    $RM -r conftest
15228    $RM conftest*
15229
15230 fi
15231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15232 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15233
15234
15235
15236
15237
15238
15239   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15240 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15241 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15242   $as_echo_n "(cached) " >&6
15243 else
15244   lt_cv_prog_compiler_c_o=no
15245    $RM -r conftest 2>/dev/null
15246    mkdir conftest
15247    cd conftest
15248    mkdir out
15249    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15250
15251    lt_compiler_flag="-o out/conftest2.$ac_objext"
15252    # Insert the option either (1) after the last *FLAGS variable, or
15253    # (2) before a word containing "conftest.", or (3) at the end.
15254    # Note that $ac_compile itself does not contain backslashes and begins
15255    # with a dollar sign (not a hyphen), so the echo should work correctly.
15256    lt_compile=`echo "$ac_compile" | $SED \
15257    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15258    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15259    -e 's:$: $lt_compiler_flag:'`
15260    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15261    (eval "$lt_compile" 2>out/conftest.err)
15262    ac_status=$?
15263    cat out/conftest.err >&5
15264    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15265    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15266    then
15267      # The compiler can only warn and ignore the option if not recognized
15268      # So say no if there are warnings
15269      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15270      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15271      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15272        lt_cv_prog_compiler_c_o=yes
15273      fi
15274    fi
15275    chmod u+w . 2>&5
15276    $RM conftest*
15277    # SGI C++ compiler will create directory out/ii_files/ for
15278    # template instantiation
15279    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15280    $RM out/* && rmdir out
15281    cd ..
15282    $RM -r conftest
15283    $RM conftest*
15284
15285 fi
15286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15287 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15288
15289
15290
15291
15292 hard_links="nottested"
15293 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15294   # do not overwrite the value of need_locks provided by the user
15295   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15296 $as_echo_n "checking if we can lock with hard links... " >&6; }
15297   hard_links=yes
15298   $RM conftest*
15299   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15300   touch conftest.a
15301   ln conftest.a conftest.b 2>&5 || hard_links=no
15302   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15303   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15304 $as_echo "$hard_links" >&6; }
15305   if test "$hard_links" = no; then
15306     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15307 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15308     need_locks=warn
15309   fi
15310 else
15311   need_locks=no
15312 fi
15313
15314
15315
15316
15317
15318
15319   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15320 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15321
15322   runpath_var=
15323   allow_undefined_flag=
15324   always_export_symbols=no
15325   archive_cmds=
15326   archive_expsym_cmds=
15327   compiler_needs_object=no
15328   enable_shared_with_static_runtimes=no
15329   export_dynamic_flag_spec=
15330   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15331   hardcode_automatic=no
15332   hardcode_direct=no
15333   hardcode_direct_absolute=no
15334   hardcode_libdir_flag_spec=
15335   hardcode_libdir_flag_spec_ld=
15336   hardcode_libdir_separator=
15337   hardcode_minus_L=no
15338   hardcode_shlibpath_var=unsupported
15339   inherit_rpath=no
15340   link_all_deplibs=unknown
15341   module_cmds=
15342   module_expsym_cmds=
15343   old_archive_from_new_cmds=
15344   old_archive_from_expsyms_cmds=
15345   thread_safe_flag_spec=
15346   whole_archive_flag_spec=
15347   # include_expsyms should be a list of space-separated symbols to be *always*
15348   # included in the symbol list
15349   include_expsyms=
15350   # exclude_expsyms can be an extended regexp of symbols to exclude
15351   # it will be wrapped by ` (' and `)$', so one must not match beginning or
15352   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15353   # as well as any symbol that contains `d'.
15354   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15355   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15356   # platforms (ab)use it in PIC code, but their linkers get confused if
15357   # the symbol is explicitly referenced.  Since portable code cannot
15358   # rely on this symbol name, it's probably fine to never include it in
15359   # preloaded symbol tables.
15360   # Exclude shared library initialization/finalization symbols.
15361   extract_expsyms_cmds=
15362
15363   case $host_os in
15364   cygwin* | mingw* | pw32* | cegcc*)
15365     # FIXME: the MSVC++ port hasn't been tested in a loooong time
15366     # When not using gcc, we currently assume that we are using
15367     # Microsoft Visual C++.
15368     if test "$GCC" != yes; then
15369       with_gnu_ld=no
15370     fi
15371     ;;
15372   interix*)
15373     # we just hope/assume this is gcc and not c89 (= MSVC++)
15374     with_gnu_ld=yes
15375     ;;
15376   openbsd*)
15377     with_gnu_ld=no
15378     ;;
15379   esac
15380
15381   ld_shlibs=yes
15382
15383   # On some targets, GNU ld is compatible enough with the native linker
15384   # that we're better off using the native interface for both.
15385   lt_use_gnu_ld_interface=no
15386   if test "$with_gnu_ld" = yes; then
15387     case $host_os in
15388       aix*)
15389         # The AIX port of GNU ld has always aspired to compatibility
15390         # with the native linker.  However, as the warning in the GNU ld
15391         # block says, versions before 2.19.5* couldn't really create working
15392         # shared libraries, regardless of the interface used.
15393         case `$LD -v 2>&1` in
15394           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15395           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15396           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15397           *)
15398             lt_use_gnu_ld_interface=yes
15399             ;;
15400         esac
15401         ;;
15402       *)
15403         lt_use_gnu_ld_interface=yes
15404         ;;
15405     esac
15406   fi
15407
15408   if test "$lt_use_gnu_ld_interface" = yes; then
15409     # If archive_cmds runs LD, not CC, wlarc should be empty
15410     wlarc='${wl}'
15411
15412     # Set some defaults for GNU ld with shared library support. These
15413     # are reset later if shared libraries are not supported. Putting them
15414     # here allows them to be overridden if necessary.
15415     runpath_var=LD_RUN_PATH
15416     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15417     export_dynamic_flag_spec='${wl}--export-dynamic'
15418     # ancient GNU ld didn't support --whole-archive et. al.
15419     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15420       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15421     else
15422       whole_archive_flag_spec=
15423     fi
15424     supports_anon_versioning=no
15425     case `$LD -v 2>&1` in
15426       *GNU\ gold*) supports_anon_versioning=yes ;;
15427       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15428       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15429       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15430       *\ 2.11.*) ;; # other 2.11 versions
15431       *) supports_anon_versioning=yes ;;
15432     esac
15433
15434     # See if GNU ld supports shared libraries.
15435     case $host_os in
15436     aix[3-9]*)
15437       # On AIX/PPC, the GNU linker is very broken
15438       if test "$host_cpu" != ia64; then
15439         ld_shlibs=no
15440         cat <<_LT_EOF 1>&2
15441
15442 *** Warning: the GNU linker, at least up to release 2.19, is reported
15443 *** to be unable to reliably create shared libraries on AIX.
15444 *** Therefore, libtool is disabling shared libraries support.  If you
15445 *** really care for shared libraries, you may want to install binutils
15446 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15447 *** You will then need to restart the configuration process.
15448
15449 _LT_EOF
15450       fi
15451       ;;
15452
15453     amigaos*)
15454       case $host_cpu in
15455       powerpc)
15456             # see comment about AmigaOS4 .so support
15457             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15458             archive_expsym_cmds=''
15459         ;;
15460       m68k)
15461             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15462             hardcode_libdir_flag_spec='-L$libdir'
15463             hardcode_minus_L=yes
15464         ;;
15465       esac
15466       ;;
15467
15468     beos*)
15469       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15470         allow_undefined_flag=unsupported
15471         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15472         # support --undefined.  This deserves some investigation.  FIXME
15473         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15474       else
15475         ld_shlibs=no
15476       fi
15477       ;;
15478
15479     cygwin* | mingw* | pw32* | cegcc*)
15480       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15481       # as there is no search path for DLLs.
15482       hardcode_libdir_flag_spec='-L$libdir'
15483       export_dynamic_flag_spec='${wl}--export-all-symbols'
15484       allow_undefined_flag=unsupported
15485       always_export_symbols=no
15486       enable_shared_with_static_runtimes=yes
15487       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15488
15489       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15490         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15491         # If the export-symbols file already is a .def file (1st line
15492         # is EXPORTS), use it as is; otherwise, prepend...
15493         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15494           cp $export_symbols $output_objdir/$soname.def;
15495         else
15496           echo EXPORTS > $output_objdir/$soname.def;
15497           cat $export_symbols >> $output_objdir/$soname.def;
15498         fi~
15499         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15500       else
15501         ld_shlibs=no
15502       fi
15503       ;;
15504
15505     haiku*)
15506       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15507       link_all_deplibs=yes
15508       ;;
15509
15510     interix[3-9]*)
15511       hardcode_direct=no
15512       hardcode_shlibpath_var=no
15513       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15514       export_dynamic_flag_spec='${wl}-E'
15515       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15516       # Instead, shared libraries are loaded at an image base (0x10000000 by
15517       # default) and relocated if they conflict, which is a slow very memory
15518       # consuming and fragmenting process.  To avoid this, we pick a random,
15519       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15520       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15521       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15522       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15523       ;;
15524
15525     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15526       tmp_diet=no
15527       if test "$host_os" = linux-dietlibc; then
15528         case $cc_basename in
15529           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
15530         esac
15531       fi
15532       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15533          && test "$tmp_diet" = no
15534       then
15535         tmp_addflag=
15536         tmp_sharedflag='-shared'
15537         case $cc_basename,$host_cpu in
15538         pgcc*)                          # Portland Group C compiler
15539           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'
15540           tmp_addflag=' $pic_flag'
15541           ;;
15542         pgf77* | pgf90* | pgf95* | pgfortran*)
15543                                         # Portland Group f77 and f90 compilers
15544           whole_archive_flag_spec='${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'
15545           tmp_addflag=' $pic_flag -Mnomain' ;;
15546         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
15547           tmp_addflag=' -i_dynamic' ;;
15548         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
15549           tmp_addflag=' -i_dynamic -nofor_main' ;;
15550         ifc* | ifort*)                  # Intel Fortran compiler
15551           tmp_addflag=' -nofor_main' ;;
15552         lf95*)                          # Lahey Fortran 8.1
15553           whole_archive_flag_spec=
15554           tmp_sharedflag='--shared' ;;
15555         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15556           tmp_sharedflag='-qmkshrobj'
15557           tmp_addflag= ;;
15558         nvcc*)  # Cuda Compiler Driver 2.2
15559           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15560           compiler_needs_object=yes
15561           ;;
15562         esac
15563         case `$CC -V 2>&1 | sed 5q` in
15564         *Sun\ C*)                       # Sun C 5.9
15565           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\"` ${wl}--no-whole-archive'
15566           compiler_needs_object=yes
15567           tmp_sharedflag='-G' ;;
15568         *Sun\ F*)                       # Sun Fortran 8.3
15569           tmp_sharedflag='-G' ;;
15570         esac
15571         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15572
15573         if test "x$supports_anon_versioning" = xyes; then
15574           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15575             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15576             echo "local: *; };" >> $output_objdir/$libname.ver~
15577             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15578         fi
15579
15580         case $cc_basename in
15581         xlf* | bgf* | bgxlf* | mpixlf*)
15582           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15583           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15584           hardcode_libdir_flag_spec=
15585           hardcode_libdir_flag_spec_ld='-rpath $libdir'
15586           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15587           if test "x$supports_anon_versioning" = xyes; then
15588             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15589               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15590               echo "local: *; };" >> $output_objdir/$libname.ver~
15591               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15592           fi
15593           ;;
15594         esac
15595       else
15596         ld_shlibs=no
15597       fi
15598       ;;
15599
15600     netbsd*)
15601       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15602         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15603         wlarc=
15604       else
15605         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15606         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15607       fi
15608       ;;
15609
15610     solaris*)
15611       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15612         ld_shlibs=no
15613         cat <<_LT_EOF 1>&2
15614
15615 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15616 *** create shared libraries on Solaris systems.  Therefore, libtool
15617 *** is disabling shared libraries support.  We urge you to upgrade GNU
15618 *** binutils to release 2.9.1 or newer.  Another option is to modify
15619 *** your PATH or compiler configuration so that the native linker is
15620 *** used, and then restart.
15621
15622 _LT_EOF
15623       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15624         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15625         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15626       else
15627         ld_shlibs=no
15628       fi
15629       ;;
15630
15631     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15632       case `$LD -v 2>&1` in
15633         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15634         ld_shlibs=no
15635         cat <<_LT_EOF 1>&2
15636
15637 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15638 *** reliably create shared libraries on SCO systems.  Therefore, libtool
15639 *** is disabling shared libraries support.  We urge you to upgrade GNU
15640 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
15641 *** your PATH or compiler configuration so that the native linker is
15642 *** used, and then restart.
15643
15644 _LT_EOF
15645         ;;
15646         *)
15647           # For security reasons, it is highly recommended that you always
15648           # use absolute paths for naming shared libraries, and exclude the
15649           # DT_RUNPATH tag from executables and libraries.  But doing so
15650           # requires that you compile everything twice, which is a pain.
15651           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15652             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15653             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15654             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15655           else
15656             ld_shlibs=no
15657           fi
15658         ;;
15659       esac
15660       ;;
15661
15662     sunos4*)
15663       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15664       wlarc=
15665       hardcode_direct=yes
15666       hardcode_shlibpath_var=no
15667       ;;
15668
15669     *)
15670       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15671         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15672         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15673       else
15674         ld_shlibs=no
15675       fi
15676       ;;
15677     esac
15678
15679     if test "$ld_shlibs" = no; then
15680       runpath_var=
15681       hardcode_libdir_flag_spec=
15682       export_dynamic_flag_spec=
15683       whole_archive_flag_spec=
15684     fi
15685   else
15686     # PORTME fill in a description of your system's linker (not GNU ld)
15687     case $host_os in
15688     aix3*)
15689       allow_undefined_flag=unsupported
15690       always_export_symbols=yes
15691       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
15692       # Note: this linker hardcodes the directories in LIBPATH if there
15693       # are no directories specified by -L.
15694       hardcode_minus_L=yes
15695       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15696         # Neither direct hardcoding nor static linking is supported with a
15697         # broken collect2.
15698         hardcode_direct=unsupported
15699       fi
15700       ;;
15701
15702     aix[4-9]*)
15703       if test "$host_cpu" = ia64; then
15704         # On IA64, the linker does run time linking by default, so we don't
15705         # have to do anything special.
15706         aix_use_runtimelinking=no
15707         exp_sym_flag='-Bexport'
15708         no_entry_flag=""
15709       else
15710         # If we're using GNU nm, then we don't want the "-C" option.
15711         # -C means demangle to AIX nm, but means don't demangle with GNU nm
15712         # Also, AIX nm treats weak defined symbols like other global
15713         # defined symbols, whereas GNU nm marks them as "W".
15714         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15715           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15716         else
15717           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15718         fi
15719         aix_use_runtimelinking=no
15720
15721         # Test if we are trying to use run time linking or normal
15722         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15723         # need to do runtime linking.
15724         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15725           for ld_flag in $LDFLAGS; do
15726           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15727             aix_use_runtimelinking=yes
15728             break
15729           fi
15730           done
15731           ;;
15732         esac
15733
15734         exp_sym_flag='-bexport'
15735         no_entry_flag='-bnoentry'
15736       fi
15737
15738       # When large executables or shared objects are built, AIX ld can
15739       # have problems creating the table of contents.  If linking a library
15740       # or program results in "error TOC overflow" add -mminimal-toc to
15741       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
15742       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15743
15744       archive_cmds=''
15745       hardcode_direct=yes
15746       hardcode_direct_absolute=yes
15747       hardcode_libdir_separator=':'
15748       link_all_deplibs=yes
15749       file_list_spec='${wl}-f,'
15750
15751       if test "$GCC" = yes; then
15752         case $host_os in aix4.[012]|aix4.[012].*)
15753         # We only want to do this on AIX 4.2 and lower, the check
15754         # below for broken collect2 doesn't work under 4.3+
15755           collect2name=`${CC} -print-prog-name=collect2`
15756           if test -f "$collect2name" &&
15757            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15758           then
15759           # We have reworked collect2
15760           :
15761           else
15762           # We have old collect2
15763           hardcode_direct=unsupported
15764           # It fails to find uninstalled libraries when the uninstalled
15765           # path is not listed in the libpath.  Setting hardcode_minus_L
15766           # to unsupported forces relinking
15767           hardcode_minus_L=yes
15768           hardcode_libdir_flag_spec='-L$libdir'
15769           hardcode_libdir_separator=
15770           fi
15771           ;;
15772         esac
15773         shared_flag='-shared'
15774         if test "$aix_use_runtimelinking" = yes; then
15775           shared_flag="$shared_flag "'${wl}-G'
15776         fi
15777       else
15778         # not using gcc
15779         if test "$host_cpu" = ia64; then
15780         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
15781         # chokes on -Wl,-G. The following line is correct:
15782           shared_flag='-G'
15783         else
15784           if test "$aix_use_runtimelinking" = yes; then
15785             shared_flag='${wl}-G'
15786           else
15787             shared_flag='${wl}-bM:SRE'
15788           fi
15789         fi
15790       fi
15791
15792       export_dynamic_flag_spec='${wl}-bexpall'
15793       # It seems that -bexpall does not export symbols beginning with
15794       # underscore (_), so it is better to generate a list of symbols to export.
15795       always_export_symbols=yes
15796       if test "$aix_use_runtimelinking" = yes; then
15797         # Warning - without using the other runtime loading flags (-brtl),
15798         # -berok will link without error, but may produce a broken library.
15799         allow_undefined_flag='-berok'
15800         # Determine the default libpath from the value encoded in an
15801         # empty executable.
15802         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15803 /* end confdefs.h.  */
15804
15805 int
15806 main ()
15807 {
15808
15809   ;
15810   return 0;
15811 }
15812 _ACEOF
15813 if ac_fn_c_try_link "$LINENO"; then :
15814
15815 lt_aix_libpath_sed='
15816     /Import File Strings/,/^$/ {
15817         /^0/ {
15818             s/^0  *\(.*\)$/\1/
15819             p
15820         }
15821     }'
15822 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15823 # Check for a 64-bit object if we didn't find anything.
15824 if test -z "$aix_libpath"; then
15825   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15826 fi
15827 fi
15828 rm -f core conftest.err conftest.$ac_objext \
15829     conftest$ac_exeext conftest.$ac_ext
15830 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15831
15832         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15833         archive_expsym_cmds='$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 $shared_flag"
15834       else
15835         if test "$host_cpu" = ia64; then
15836           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
15837           allow_undefined_flag="-z nodefs"
15838           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
15839         else
15840          # Determine the default libpath from the value encoded in an
15841          # empty executable.
15842          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15843 /* end confdefs.h.  */
15844
15845 int
15846 main ()
15847 {
15848
15849   ;
15850   return 0;
15851 }
15852 _ACEOF
15853 if ac_fn_c_try_link "$LINENO"; then :
15854
15855 lt_aix_libpath_sed='
15856     /Import File Strings/,/^$/ {
15857         /^0/ {
15858             s/^0  *\(.*\)$/\1/
15859             p
15860         }
15861     }'
15862 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15863 # Check for a 64-bit object if we didn't find anything.
15864 if test -z "$aix_libpath"; then
15865   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15866 fi
15867 fi
15868 rm -f core conftest.err conftest.$ac_objext \
15869     conftest$ac_exeext conftest.$ac_ext
15870 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15871
15872          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15873           # Warning - without using the other run time loading flags,
15874           # -berok will link without error, but may produce a broken library.
15875           no_undefined_flag=' ${wl}-bernotok'
15876           allow_undefined_flag=' ${wl}-berok'
15877           if test "$with_gnu_ld" = yes; then
15878             # We only use this code for GNU lds that support --whole-archive.
15879             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
15880           else
15881             # Exported symbols can be pulled into shared objects from archives
15882             whole_archive_flag_spec='$convenience'
15883           fi
15884           archive_cmds_need_lc=yes
15885           # This is similar to how AIX traditionally builds its shared libraries.
15886           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'
15887         fi
15888       fi
15889       ;;
15890
15891     amigaos*)
15892       case $host_cpu in
15893       powerpc)
15894             # see comment about AmigaOS4 .so support
15895             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15896             archive_expsym_cmds=''
15897         ;;
15898       m68k)
15899             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15900             hardcode_libdir_flag_spec='-L$libdir'
15901             hardcode_minus_L=yes
15902         ;;
15903       esac
15904       ;;
15905
15906     bsdi[45]*)
15907       export_dynamic_flag_spec=-rdynamic
15908       ;;
15909
15910     cygwin* | mingw* | pw32* | cegcc*)
15911       # When not using gcc, we currently assume that we are using
15912       # Microsoft Visual C++.
15913       # hardcode_libdir_flag_spec is actually meaningless, as there is
15914       # no search path for DLLs.
15915       hardcode_libdir_flag_spec=' '
15916       allow_undefined_flag=unsupported
15917       # Tell ltmain to make .lib files, not .a files.
15918       libext=lib
15919       # Tell ltmain to make .dll files, not .so files.
15920       shrext_cmds=".dll"
15921       # FIXME: Setting linknames here is a bad hack.
15922       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
15923       # The linker will automatically build a .lib file if we build a DLL.
15924       old_archive_from_new_cmds='true'
15925       # FIXME: Should let the user specify the lib program.
15926       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
15927       fix_srcfile_path='`cygpath -w "$srcfile"`'
15928       enable_shared_with_static_runtimes=yes
15929       ;;
15930
15931     darwin* | rhapsody*)
15932
15933
15934   archive_cmds_need_lc=no
15935   hardcode_direct=no
15936   hardcode_automatic=yes
15937   hardcode_shlibpath_var=unsupported
15938   if test "$lt_cv_ld_force_load" = "yes"; then
15939     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
15940   else
15941     whole_archive_flag_spec=''
15942   fi
15943   link_all_deplibs=yes
15944   allow_undefined_flag="$_lt_dar_allow_undefined"
15945   case $cc_basename in
15946      ifort*) _lt_dar_can_shared=yes ;;
15947      *) _lt_dar_can_shared=$GCC ;;
15948   esac
15949   if test "$_lt_dar_can_shared" = "yes"; then
15950     output_verbose_link_cmd=func_echo_all
15951     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
15952     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
15953     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}${_lt_dsymutil}"
15954     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
15955
15956   else
15957   ld_shlibs=no
15958   fi
15959
15960       ;;
15961
15962     dgux*)
15963       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
15964       hardcode_libdir_flag_spec='-L$libdir'
15965       hardcode_shlibpath_var=no
15966       ;;
15967
15968     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
15969     # support.  Future versions do this automatically, but an explicit c++rt0.o
15970     # does not break anything, and helps significantly (at the cost of a little
15971     # extra space).
15972     freebsd2.2*)
15973       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
15974       hardcode_libdir_flag_spec='-R$libdir'
15975       hardcode_direct=yes
15976       hardcode_shlibpath_var=no
15977       ;;
15978
15979     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
15980     freebsd2.*)
15981       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15982       hardcode_direct=yes
15983       hardcode_minus_L=yes
15984       hardcode_shlibpath_var=no
15985       ;;
15986
15987     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
15988     freebsd* | dragonfly*)
15989       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
15990       hardcode_libdir_flag_spec='-R$libdir'
15991       hardcode_direct=yes
15992       hardcode_shlibpath_var=no
15993       ;;
15994
15995     hpux9*)
15996       if test "$GCC" = yes; then
15997         archive_cmds='$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 $lib'
15998       else
15999         archive_cmds='$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 $lib'
16000       fi
16001       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16002       hardcode_libdir_separator=:
16003       hardcode_direct=yes
16004
16005       # hardcode_minus_L: Not really in the search PATH,
16006       # but as the default location of the library.
16007       hardcode_minus_L=yes
16008       export_dynamic_flag_spec='${wl}-E'
16009       ;;
16010
16011     hpux10*)
16012       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16013         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16014       else
16015         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16016       fi
16017       if test "$with_gnu_ld" = no; then
16018         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16019         hardcode_libdir_flag_spec_ld='+b $libdir'
16020         hardcode_libdir_separator=:
16021         hardcode_direct=yes
16022         hardcode_direct_absolute=yes
16023         export_dynamic_flag_spec='${wl}-E'
16024         # hardcode_minus_L: Not really in the search PATH,
16025         # but as the default location of the library.
16026         hardcode_minus_L=yes
16027       fi
16028       ;;
16029
16030     hpux11*)
16031       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16032         case $host_cpu in
16033         hppa*64*)
16034           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16035           ;;
16036         ia64*)
16037           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16038           ;;
16039         *)
16040           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16041           ;;
16042         esac
16043       else
16044         case $host_cpu in
16045         hppa*64*)
16046           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16047           ;;
16048         ia64*)
16049           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16050           ;;
16051         *)
16052
16053           # Older versions of the 11.00 compiler do not understand -b yet
16054           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16055           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16056 $as_echo_n "checking if $CC understands -b... " >&6; }
16057 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16058   $as_echo_n "(cached) " >&6
16059 else
16060   lt_cv_prog_compiler__b=no
16061    save_LDFLAGS="$LDFLAGS"
16062    LDFLAGS="$LDFLAGS -b"
16063    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16064    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16065      # The linker can only warn and ignore the option if not recognized
16066      # So say no if there are warnings
16067      if test -s conftest.err; then
16068        # Append any errors to the config.log.
16069        cat conftest.err 1>&5
16070        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16071        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16072        if diff conftest.exp conftest.er2 >/dev/null; then
16073          lt_cv_prog_compiler__b=yes
16074        fi
16075      else
16076        lt_cv_prog_compiler__b=yes
16077      fi
16078    fi
16079    $RM -r conftest*
16080    LDFLAGS="$save_LDFLAGS"
16081
16082 fi
16083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16084 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16085
16086 if test x"$lt_cv_prog_compiler__b" = xyes; then
16087     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16088 else
16089     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16090 fi
16091
16092           ;;
16093         esac
16094       fi
16095       if test "$with_gnu_ld" = no; then
16096         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16097         hardcode_libdir_separator=:
16098
16099         case $host_cpu in
16100         hppa*64*|ia64*)
16101           hardcode_direct=no
16102           hardcode_shlibpath_var=no
16103           ;;
16104         *)
16105           hardcode_direct=yes
16106           hardcode_direct_absolute=yes
16107           export_dynamic_flag_spec='${wl}-E'
16108
16109           # hardcode_minus_L: Not really in the search PATH,
16110           # but as the default location of the library.
16111           hardcode_minus_L=yes
16112           ;;
16113         esac
16114       fi
16115       ;;
16116
16117     irix5* | irix6* | nonstopux*)
16118       if test "$GCC" = yes; then
16119         archive_cmds='$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 $lib'
16120         # Try to use the -exported_symbol ld option, if it does not
16121         # work, assume that -exports_file does not work either and
16122         # implicitly export all symbols.
16123         save_LDFLAGS="$LDFLAGS"
16124         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16125         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16126 /* end confdefs.h.  */
16127 int foo(void) {}
16128 _ACEOF
16129 if ac_fn_c_try_link "$LINENO"; then :
16130   archive_expsym_cmds='$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 $lib'
16131
16132 fi
16133 rm -f core conftest.err conftest.$ac_objext \
16134     conftest$ac_exeext conftest.$ac_ext
16135         LDFLAGS="$save_LDFLAGS"
16136       else
16137         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16138         archive_expsym_cmds='$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 $lib'
16139       fi
16140       archive_cmds_need_lc='no'
16141       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16142       hardcode_libdir_separator=:
16143       inherit_rpath=yes
16144       link_all_deplibs=yes
16145       ;;
16146
16147     netbsd*)
16148       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16149         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
16150       else
16151         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
16152       fi
16153       hardcode_libdir_flag_spec='-R$libdir'
16154       hardcode_direct=yes
16155       hardcode_shlibpath_var=no
16156       ;;
16157
16158     newsos6)
16159       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16160       hardcode_direct=yes
16161       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16162       hardcode_libdir_separator=:
16163       hardcode_shlibpath_var=no
16164       ;;
16165
16166     *nto* | *qnx*)
16167       ;;
16168
16169     openbsd*)
16170       if test -f /usr/libexec/ld.so; then
16171         hardcode_direct=yes
16172         hardcode_shlibpath_var=no
16173         hardcode_direct_absolute=yes
16174         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16175           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16176           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16177           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16178           export_dynamic_flag_spec='${wl}-E'
16179         else
16180           case $host_os in
16181            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16182              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16183              hardcode_libdir_flag_spec='-R$libdir'
16184              ;;
16185            *)
16186              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16187              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16188              ;;
16189           esac
16190         fi
16191       else
16192         ld_shlibs=no
16193       fi
16194       ;;
16195
16196     os2*)
16197       hardcode_libdir_flag_spec='-L$libdir'
16198       hardcode_minus_L=yes
16199       allow_undefined_flag=unsupported
16200       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'
16201       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16202       ;;
16203
16204     osf3*)
16205       if test "$GCC" = yes; then
16206         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16207         archive_cmds='$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 $lib'
16208       else
16209         allow_undefined_flag=' -expect_unresolved \*'
16210         archive_cmds='$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 $lib'
16211       fi
16212       archive_cmds_need_lc='no'
16213       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16214       hardcode_libdir_separator=:
16215       ;;
16216
16217     osf4* | osf5*)      # as osf3* with the addition of -msym flag
16218       if test "$GCC" = yes; then
16219         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16220         archive_cmds='$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 $lib'
16221         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16222       else
16223         allow_undefined_flag=' -expect_unresolved \*'
16224         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'
16225         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~
16226         $CC -shared${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'
16227
16228         # Both c and cxx compiler support -rpath directly
16229         hardcode_libdir_flag_spec='-rpath $libdir'
16230       fi
16231       archive_cmds_need_lc='no'
16232       hardcode_libdir_separator=:
16233       ;;
16234
16235     solaris*)
16236       no_undefined_flag=' -z defs'
16237       if test "$GCC" = yes; then
16238         wlarc='${wl}'
16239         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16240         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16241           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16242       else
16243         case `$CC -V 2>&1` in
16244         *"Compilers 5.0"*)
16245           wlarc=''
16246           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16247           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16248           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16249           ;;
16250         *)
16251           wlarc='${wl}'
16252           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16253           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16254           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16255           ;;
16256         esac
16257       fi
16258       hardcode_libdir_flag_spec='-R$libdir'
16259       hardcode_shlibpath_var=no
16260       case $host_os in
16261       solaris2.[0-5] | solaris2.[0-5].*) ;;
16262       *)
16263         # The compiler driver will combine and reorder linker options,
16264         # but understands `-z linker_flag'.  GCC discards it without `$wl',
16265         # but is careful enough not to reorder.
16266         # Supported since Solaris 2.6 (maybe 2.5.1?)
16267         if test "$GCC" = yes; then
16268           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16269         else
16270           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16271         fi
16272         ;;
16273       esac
16274       link_all_deplibs=yes
16275       ;;
16276
16277     sunos4*)
16278       if test "x$host_vendor" = xsequent; then
16279         # Use $CC to link under sequent, because it throws in some extra .o
16280         # files that make .init and .fini sections work.
16281         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16282       else
16283         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16284       fi
16285       hardcode_libdir_flag_spec='-L$libdir'
16286       hardcode_direct=yes
16287       hardcode_minus_L=yes
16288       hardcode_shlibpath_var=no
16289       ;;
16290
16291     sysv4)
16292       case $host_vendor in
16293         sni)
16294           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16295           hardcode_direct=yes # is this really true???
16296         ;;
16297         siemens)
16298           ## LD is ld it makes a PLAMLIB
16299           ## CC just makes a GrossModule.
16300           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16301           reload_cmds='$CC -r -o $output$reload_objs'
16302           hardcode_direct=no
16303         ;;
16304         motorola)
16305           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16306           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16307         ;;
16308       esac
16309       runpath_var='LD_RUN_PATH'
16310       hardcode_shlibpath_var=no
16311       ;;
16312
16313     sysv4.3*)
16314       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16315       hardcode_shlibpath_var=no
16316       export_dynamic_flag_spec='-Bexport'
16317       ;;
16318
16319     sysv4*MP*)
16320       if test -d /usr/nec; then
16321         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16322         hardcode_shlibpath_var=no
16323         runpath_var=LD_RUN_PATH
16324         hardcode_runpath_var=yes
16325         ld_shlibs=yes
16326       fi
16327       ;;
16328
16329     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16330       no_undefined_flag='${wl}-z,text'
16331       archive_cmds_need_lc=no
16332       hardcode_shlibpath_var=no
16333       runpath_var='LD_RUN_PATH'
16334
16335       if test "$GCC" = yes; then
16336         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16337         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16338       else
16339         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16340         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16341       fi
16342       ;;
16343
16344     sysv5* | sco3.2v5* | sco5v6*)
16345       # Note: We can NOT use -z defs as we might desire, because we do not
16346       # link with -lc, and that would cause any symbols used from libc to
16347       # always be unresolved, which means just about no library would
16348       # ever link correctly.  If we're not using GNU ld we use -z text
16349       # though, which does catch some bad symbols but isn't as heavy-handed
16350       # as -z defs.
16351       no_undefined_flag='${wl}-z,text'
16352       allow_undefined_flag='${wl}-z,nodefs'
16353       archive_cmds_need_lc=no
16354       hardcode_shlibpath_var=no
16355       hardcode_libdir_flag_spec='${wl}-R,$libdir'
16356       hardcode_libdir_separator=':'
16357       link_all_deplibs=yes
16358       export_dynamic_flag_spec='${wl}-Bexport'
16359       runpath_var='LD_RUN_PATH'
16360
16361       if test "$GCC" = yes; then
16362         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16363         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16364       else
16365         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16366         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16367       fi
16368       ;;
16369
16370     uts4*)
16371       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16372       hardcode_libdir_flag_spec='-L$libdir'
16373       hardcode_shlibpath_var=no
16374       ;;
16375
16376     *)
16377       ld_shlibs=no
16378       ;;
16379     esac
16380
16381     if test x$host_vendor = xsni; then
16382       case $host in
16383       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16384         export_dynamic_flag_spec='${wl}-Blargedynsym'
16385         ;;
16386       esac
16387     fi
16388   fi
16389
16390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16391 $as_echo "$ld_shlibs" >&6; }
16392 test "$ld_shlibs" = no && can_build_shared=no
16393
16394 with_gnu_ld=$with_gnu_ld
16395
16396
16397
16398
16399
16400
16401
16402
16403
16404
16405
16406
16407
16408
16409
16410 #
16411 # Do we need to explicitly link libc?
16412 #
16413 case "x$archive_cmds_need_lc" in
16414 x|xyes)
16415   # Assume -lc should be added
16416   archive_cmds_need_lc=yes
16417
16418   if test "$enable_shared" = yes && test "$GCC" = yes; then
16419     case $archive_cmds in
16420     *'~'*)
16421       # FIXME: we may have to deal with multi-command sequences.
16422       ;;
16423     '$CC '*)
16424       # Test whether the compiler implicitly links with -lc since on some
16425       # systems, -lgcc has to come before -lc. If gcc already passes -lc
16426       # to ld, don't add -lc before -lgcc.
16427       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16428 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16429 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16430   $as_echo_n "(cached) " >&6
16431 else
16432   $RM conftest*
16433         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16434
16435         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16436   (eval $ac_compile) 2>&5
16437   ac_status=$?
16438   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16439   test $ac_status = 0; } 2>conftest.err; then
16440           soname=conftest
16441           lib=conftest
16442           libobjs=conftest.$ac_objext
16443           deplibs=
16444           wl=$lt_prog_compiler_wl
16445           pic_flag=$lt_prog_compiler_pic
16446           compiler_flags=-v
16447           linker_flags=-v
16448           verstring=
16449           output_objdir=.
16450           libname=conftest
16451           lt_save_allow_undefined_flag=$allow_undefined_flag
16452           allow_undefined_flag=
16453           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16454   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16455   ac_status=$?
16456   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16457   test $ac_status = 0; }
16458           then
16459             lt_cv_archive_cmds_need_lc=no
16460           else
16461             lt_cv_archive_cmds_need_lc=yes
16462           fi
16463           allow_undefined_flag=$lt_save_allow_undefined_flag
16464         else
16465           cat conftest.err 1>&5
16466         fi
16467         $RM conftest*
16468
16469 fi
16470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16471 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16472       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16473       ;;
16474     esac
16475   fi
16476   ;;
16477 esac
16478
16479
16480
16481
16482
16483
16484
16485
16486
16487
16488
16489
16490
16491
16492
16493
16494
16495
16496
16497
16498
16499
16500
16501
16502
16503
16504
16505
16506
16507
16508
16509
16510
16511
16512
16513
16514
16515
16516
16517
16518
16519
16520
16521
16522
16523
16524
16525
16526
16527
16528
16529
16530
16531
16532
16533
16534
16535
16536
16537
16538
16539
16540
16541
16542
16543
16544
16545
16546
16547
16548
16549
16550
16551
16552
16553
16554
16555
16556
16557
16558
16559
16560
16561
16562
16563
16564
16565
16566
16567
16568
16569
16570
16571
16572
16573
16574
16575
16576
16577
16578
16579
16580
16581
16582
16583
16584
16585
16586
16587
16588
16589
16590
16591
16592
16593
16594
16595
16596
16597
16598
16599
16600
16601
16602
16603
16604
16605
16606
16607
16608
16609
16610
16611
16612
16613
16614
16615
16616
16617
16618
16619
16620
16621
16622
16623
16624
16625
16626
16627
16628
16629
16630
16631
16632
16633
16634
16635   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16636 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16637
16638 if test "$GCC" = yes; then
16639   case $host_os in
16640     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16641     *) lt_awk_arg="/^libraries:/" ;;
16642   esac
16643   case $host_os in
16644     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16645     *) lt_sed_strip_eq="s,=/,/,g" ;;
16646   esac
16647   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16648   case $lt_search_path_spec in
16649   *\;*)
16650     # if the path contains ";" then we assume it to be the separator
16651     # otherwise default to the standard path separator (i.e. ":") - it is
16652     # assumed that no part of a normal pathname contains ";" but that should
16653     # okay in the real world where ";" in dirpaths is itself problematic.
16654     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16655     ;;
16656   *)
16657     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16658     ;;
16659   esac
16660   # Ok, now we have the path, separated by spaces, we can step through it
16661   # and add multilib dir if necessary.
16662   lt_tmp_lt_search_path_spec=
16663   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16664   for lt_sys_path in $lt_search_path_spec; do
16665     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16666       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16667     else
16668       test -d "$lt_sys_path" && \
16669         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16670     fi
16671   done
16672   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16673 BEGIN {RS=" "; FS="/|\n";} {
16674   lt_foo="";
16675   lt_count=0;
16676   for (lt_i = NF; lt_i > 0; lt_i--) {
16677     if ($lt_i != "" && $lt_i != ".") {
16678       if ($lt_i == "..") {
16679         lt_count++;
16680       } else {
16681         if (lt_count == 0) {
16682           lt_foo="/" $lt_i lt_foo;
16683         } else {
16684           lt_count--;
16685         }
16686       }
16687     }
16688   }
16689   if (lt_foo != "") { lt_freq[lt_foo]++; }
16690   if (lt_freq[lt_foo] == 1) { print lt_foo; }
16691 }'`
16692   # AWK program above erroneously prepends '/' to C:/dos/paths
16693   # for these hosts.
16694   case $host_os in
16695     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16696       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16697   esac
16698   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
16699 else
16700   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16701 fi
16702 library_names_spec=
16703 libname_spec='lib$name'
16704 soname_spec=
16705 shrext_cmds=".so"
16706 postinstall_cmds=
16707 postuninstall_cmds=
16708 finish_cmds=
16709 finish_eval=
16710 shlibpath_var=
16711 shlibpath_overrides_runpath=unknown
16712 version_type=none
16713 dynamic_linker="$host_os ld.so"
16714 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16715 need_lib_prefix=unknown
16716 hardcode_into_libs=no
16717
16718 # when you set need_version to no, make sure it does not cause -set_version
16719 # flags to be left without arguments
16720 need_version=unknown
16721
16722 case $host_os in
16723 aix3*)
16724   version_type=linux
16725   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16726   shlibpath_var=LIBPATH
16727
16728   # AIX 3 has no versioning support, so we append a major version to the name.
16729   soname_spec='${libname}${release}${shared_ext}$major'
16730   ;;
16731
16732 aix[4-9]*)
16733   version_type=linux
16734   need_lib_prefix=no
16735   need_version=no
16736   hardcode_into_libs=yes
16737   if test "$host_cpu" = ia64; then
16738     # AIX 5 supports IA64
16739     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16740     shlibpath_var=LD_LIBRARY_PATH
16741   else
16742     # With GCC up to 2.95.x, collect2 would create an import file
16743     # for dependence libraries.  The import file would start with
16744     # the line `#! .'.  This would cause the generated library to
16745     # depend on `.', always an invalid library.  This was fixed in
16746     # development snapshots of GCC prior to 3.0.
16747     case $host_os in
16748       aix4 | aix4.[01] | aix4.[01].*)
16749       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16750            echo ' yes '
16751            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16752         :
16753       else
16754         can_build_shared=no
16755       fi
16756       ;;
16757     esac
16758     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16759     # soname into executable. Probably we can add versioning support to
16760     # collect2, so additional links can be useful in future.
16761     if test "$aix_use_runtimelinking" = yes; then
16762       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16763       # instead of lib<name>.a to let people know that these are not
16764       # typical AIX shared libraries.
16765       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16766     else
16767       # We preserve .a as extension for shared libraries through AIX4.2
16768       # and later when we are not doing run time linking.
16769       library_names_spec='${libname}${release}.a $libname.a'
16770       soname_spec='${libname}${release}${shared_ext}$major'
16771     fi
16772     shlibpath_var=LIBPATH
16773   fi
16774   ;;
16775
16776 amigaos*)
16777   case $host_cpu in
16778   powerpc)
16779     # Since July 2007 AmigaOS4 officially supports .so libraries.
16780     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
16781     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16782     ;;
16783   m68k)
16784     library_names_spec='$libname.ixlibrary $libname.a'
16785     # Create ${libname}_ixlibrary.a entries in /sys/libs.
16786     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 ${libname}_ixlibrary.a || exit 1; done'
16787     ;;
16788   esac
16789   ;;
16790
16791 beos*)
16792   library_names_spec='${libname}${shared_ext}'
16793   dynamic_linker="$host_os ld.so"
16794   shlibpath_var=LIBRARY_PATH
16795   ;;
16796
16797 bsdi[45]*)
16798   version_type=linux
16799   need_version=no
16800   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16801   soname_spec='${libname}${release}${shared_ext}$major'
16802   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
16803   shlibpath_var=LD_LIBRARY_PATH
16804   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
16805   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
16806   # the default ld.so.conf also contains /usr/contrib/lib and
16807   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
16808   # libtool to hard-code these into programs
16809   ;;
16810
16811 cygwin* | mingw* | pw32* | cegcc*)
16812   version_type=windows
16813   shrext_cmds=".dll"
16814   need_version=no
16815   need_lib_prefix=no
16816
16817   case $GCC,$host_os in
16818   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
16819     library_names_spec='$libname.dll.a'
16820     # DLL is installed to $(libdir)/../bin by postinstall_cmds
16821     postinstall_cmds='base_file=`basename \${file}`~
16822       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
16823       dldir=$destdir/`dirname \$dlpath`~
16824       test -d \$dldir || mkdir -p \$dldir~
16825       $install_prog $dir/$dlname \$dldir/$dlname~
16826       chmod a+x \$dldir/$dlname~
16827       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
16828         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
16829       fi'
16830     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
16831       dlpath=$dir/\$dldll~
16832        $RM \$dlpath'
16833     shlibpath_overrides_runpath=yes
16834
16835     case $host_os in
16836     cygwin*)
16837       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
16838       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16839
16840       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
16841       ;;
16842     mingw* | cegcc*)
16843       # MinGW DLLs use traditional 'lib' prefix
16844       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16845       ;;
16846     pw32*)
16847       # pw32 DLLs use 'pw' prefix rather than 'lib'
16848       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16849       ;;
16850     esac
16851     ;;
16852
16853   *)
16854     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
16855     ;;
16856   esac
16857   dynamic_linker='Win32 ld.exe'
16858   # FIXME: first we should search . and the directory the executable is in
16859   shlibpath_var=PATH
16860   ;;
16861
16862 darwin* | rhapsody*)
16863   dynamic_linker="$host_os dyld"
16864   version_type=darwin
16865   need_lib_prefix=no
16866   need_version=no
16867   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
16868   soname_spec='${libname}${release}${major}$shared_ext'
16869   shlibpath_overrides_runpath=yes
16870   shlibpath_var=DYLD_LIBRARY_PATH
16871   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
16872
16873   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
16874   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
16875   ;;
16876
16877 dgux*)
16878   version_type=linux
16879   need_lib_prefix=no
16880   need_version=no
16881   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
16882   soname_spec='${libname}${release}${shared_ext}$major'
16883   shlibpath_var=LD_LIBRARY_PATH
16884   ;;
16885
16886 freebsd* | dragonfly*)
16887   # DragonFly does not have aout.  When/if they implement a new
16888   # versioning mechanism, adjust this.
16889   if test -x /usr/bin/objformat; then
16890     objformat=`/usr/bin/objformat`
16891   else
16892     case $host_os in
16893     freebsd[23].*) objformat=aout ;;
16894     *) objformat=elf ;;
16895     esac
16896   fi
16897   version_type=freebsd-$objformat
16898   case $version_type in
16899     freebsd-elf*)
16900       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
16901       need_version=no
16902       need_lib_prefix=no
16903       ;;
16904     freebsd-*)
16905       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
16906       need_version=yes
16907       ;;
16908   esac
16909   shlibpath_var=LD_LIBRARY_PATH
16910   case $host_os in
16911   freebsd2.*)
16912     shlibpath_overrides_runpath=yes
16913     ;;
16914   freebsd3.[01]* | freebsdelf3.[01]*)
16915     shlibpath_overrides_runpath=yes
16916     hardcode_into_libs=yes
16917     ;;
16918   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
16919   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
16920     shlibpath_overrides_runpath=no
16921     hardcode_into_libs=yes
16922     ;;
16923   *) # from 4.6 on, and DragonFly
16924     shlibpath_overrides_runpath=yes
16925     hardcode_into_libs=yes
16926     ;;
16927   esac
16928   ;;
16929
16930 gnu*)
16931   version_type=linux
16932   need_lib_prefix=no
16933   need_version=no
16934   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
16935   soname_spec='${libname}${release}${shared_ext}$major'
16936   shlibpath_var=LD_LIBRARY_PATH
16937   hardcode_into_libs=yes
16938   ;;
16939
16940 haiku*)
16941   version_type=linux
16942   need_lib_prefix=no
16943   need_version=no
16944   dynamic_linker="$host_os runtime_loader"
16945   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
16946   soname_spec='${libname}${release}${shared_ext}$major'
16947   shlibpath_var=LIBRARY_PATH
16948   shlibpath_overrides_runpath=yes
16949   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
16950   hardcode_into_libs=yes
16951   ;;
16952
16953 hpux9* | hpux10* | hpux11*)
16954   # Give a soname corresponding to the major version so that dld.sl refuses to
16955   # link against other versions.
16956   version_type=sunos
16957   need_lib_prefix=no
16958   need_version=no
16959   case $host_cpu in
16960   ia64*)
16961     shrext_cmds='.so'
16962     hardcode_into_libs=yes
16963     dynamic_linker="$host_os dld.so"
16964     shlibpath_var=LD_LIBRARY_PATH
16965     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
16966     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16967     soname_spec='${libname}${release}${shared_ext}$major'
16968     if test "X$HPUX_IA64_MODE" = X32; then
16969       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
16970     else
16971       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
16972     fi
16973     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
16974     ;;
16975   hppa*64*)
16976     shrext_cmds='.sl'
16977     hardcode_into_libs=yes
16978     dynamic_linker="$host_os dld.sl"
16979     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
16980     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
16981     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16982     soname_spec='${libname}${release}${shared_ext}$major'
16983     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
16984     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
16985     ;;
16986   *)
16987     shrext_cmds='.sl'
16988     dynamic_linker="$host_os dld.sl"
16989     shlibpath_var=SHLIB_PATH
16990     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
16991     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16992     soname_spec='${libname}${release}${shared_ext}$major'
16993     ;;
16994   esac
16995   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
16996   postinstall_cmds='chmod 555 $lib'
16997   # or fails outright, so override atomically:
16998   install_override_mode=555
16999   ;;
17000
17001 interix[3-9]*)
17002   version_type=linux
17003   need_lib_prefix=no
17004   need_version=no
17005   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17006   soname_spec='${libname}${release}${shared_ext}$major'
17007   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17008   shlibpath_var=LD_LIBRARY_PATH
17009   shlibpath_overrides_runpath=no
17010   hardcode_into_libs=yes
17011   ;;
17012
17013 irix5* | irix6* | nonstopux*)
17014   case $host_os in
17015     nonstopux*) version_type=nonstopux ;;
17016     *)
17017         if test "$lt_cv_prog_gnu_ld" = yes; then
17018                 version_type=linux
17019         else
17020                 version_type=irix
17021         fi ;;
17022   esac
17023   need_lib_prefix=no
17024   need_version=no
17025   soname_spec='${libname}${release}${shared_ext}$major'
17026   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17027   case $host_os in
17028   irix5* | nonstopux*)
17029     libsuff= shlibsuff=
17030     ;;
17031   *)
17032     case $LD in # libtool.m4 will add one of these switches to LD
17033     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17034       libsuff= shlibsuff= libmagic=32-bit;;
17035     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17036       libsuff=32 shlibsuff=N32 libmagic=N32;;
17037     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17038       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17039     *) libsuff= shlibsuff= libmagic=never-match;;
17040     esac
17041     ;;
17042   esac
17043   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17044   shlibpath_overrides_runpath=no
17045   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17046   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17047   hardcode_into_libs=yes
17048   ;;
17049
17050 # No shared lib support for Linux oldld, aout, or coff.
17051 linux*oldld* | linux*aout* | linux*coff*)
17052   dynamic_linker=no
17053   ;;
17054
17055 # This must be Linux ELF.
17056 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17057   version_type=linux
17058   need_lib_prefix=no
17059   need_version=no
17060   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17061   soname_spec='${libname}${release}${shared_ext}$major'
17062   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17063   shlibpath_var=LD_LIBRARY_PATH
17064   shlibpath_overrides_runpath=no
17065
17066   # Some binutils ld are patched to set DT_RUNPATH
17067   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17068   $as_echo_n "(cached) " >&6
17069 else
17070   lt_cv_shlibpath_overrides_runpath=no
17071     save_LDFLAGS=$LDFLAGS
17072     save_libdir=$libdir
17073     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17074          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17075     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17076 /* end confdefs.h.  */
17077
17078 int
17079 main ()
17080 {
17081
17082   ;
17083   return 0;
17084 }
17085 _ACEOF
17086 if ac_fn_c_try_link "$LINENO"; then :
17087   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17088   lt_cv_shlibpath_overrides_runpath=yes
17089 fi
17090 fi
17091 rm -f core conftest.err conftest.$ac_objext \
17092     conftest$ac_exeext conftest.$ac_ext
17093     LDFLAGS=$save_LDFLAGS
17094     libdir=$save_libdir
17095
17096 fi
17097
17098   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17099
17100   # This implies no fast_install, which is unacceptable.
17101   # Some rework will be needed to allow for fast_install
17102   # before this can be enabled.
17103   hardcode_into_libs=yes
17104
17105   # Append ld.so.conf contents to the search path
17106   if test -f /etc/ld.so.conf; then
17107     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' ' '`
17108     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17109   fi
17110
17111   # We used to test for /lib/ld.so.1 and disable shared libraries on
17112   # powerpc, because MkLinux only supported shared libraries with the
17113   # GNU dynamic linker.  Since this was broken with cross compilers,
17114   # most powerpc-linux boxes support dynamic linking these days and
17115   # people can always --disable-shared, the test was removed, and we
17116   # assume the GNU/Linux dynamic linker is in use.
17117   dynamic_linker='GNU/Linux ld.so'
17118   ;;
17119
17120 netbsd*)
17121   version_type=sunos
17122   need_lib_prefix=no
17123   need_version=no
17124   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17125     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17126     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17127     dynamic_linker='NetBSD (a.out) ld.so'
17128   else
17129     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17130     soname_spec='${libname}${release}${shared_ext}$major'
17131     dynamic_linker='NetBSD ld.elf_so'
17132   fi
17133   shlibpath_var=LD_LIBRARY_PATH
17134   shlibpath_overrides_runpath=yes
17135   hardcode_into_libs=yes
17136   ;;
17137
17138 newsos6)
17139   version_type=linux
17140   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17141   shlibpath_var=LD_LIBRARY_PATH
17142   shlibpath_overrides_runpath=yes
17143   ;;
17144
17145 *nto* | *qnx*)
17146   version_type=qnx
17147   need_lib_prefix=no
17148   need_version=no
17149   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17150   soname_spec='${libname}${release}${shared_ext}$major'
17151   shlibpath_var=LD_LIBRARY_PATH
17152   shlibpath_overrides_runpath=no
17153   hardcode_into_libs=yes
17154   dynamic_linker='ldqnx.so'
17155   ;;
17156
17157 openbsd*)
17158   version_type=sunos
17159   sys_lib_dlsearch_path_spec="/usr/lib"
17160   need_lib_prefix=no
17161   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17162   case $host_os in
17163     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17164     *)                          need_version=no  ;;
17165   esac
17166   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17167   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17168   shlibpath_var=LD_LIBRARY_PATH
17169   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17170     case $host_os in
17171       openbsd2.[89] | openbsd2.[89].*)
17172         shlibpath_overrides_runpath=no
17173         ;;
17174       *)
17175         shlibpath_overrides_runpath=yes
17176         ;;
17177       esac
17178   else
17179     shlibpath_overrides_runpath=yes
17180   fi
17181   ;;
17182
17183 os2*)
17184   libname_spec='$name'
17185   shrext_cmds=".dll"
17186   need_lib_prefix=no
17187   library_names_spec='$libname${shared_ext} $libname.a'
17188   dynamic_linker='OS/2 ld.exe'
17189   shlibpath_var=LIBPATH
17190   ;;
17191
17192 osf3* | osf4* | osf5*)
17193   version_type=osf
17194   need_lib_prefix=no
17195   need_version=no
17196   soname_spec='${libname}${release}${shared_ext}$major'
17197   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17198   shlibpath_var=LD_LIBRARY_PATH
17199   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17200   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17201   ;;
17202
17203 rdos*)
17204   dynamic_linker=no
17205   ;;
17206
17207 solaris*)
17208   version_type=linux
17209   need_lib_prefix=no
17210   need_version=no
17211   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17212   soname_spec='${libname}${release}${shared_ext}$major'
17213   shlibpath_var=LD_LIBRARY_PATH
17214   shlibpath_overrides_runpath=yes
17215   hardcode_into_libs=yes
17216   # ldd complains unless libraries are executable
17217   postinstall_cmds='chmod +x $lib'
17218   ;;
17219
17220 sunos4*)
17221   version_type=sunos
17222   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17223   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17224   shlibpath_var=LD_LIBRARY_PATH
17225   shlibpath_overrides_runpath=yes
17226   if test "$with_gnu_ld" = yes; then
17227     need_lib_prefix=no
17228   fi
17229   need_version=yes
17230   ;;
17231
17232 sysv4 | sysv4.3*)
17233   version_type=linux
17234   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17235   soname_spec='${libname}${release}${shared_ext}$major'
17236   shlibpath_var=LD_LIBRARY_PATH
17237   case $host_vendor in
17238     sni)
17239       shlibpath_overrides_runpath=no
17240       need_lib_prefix=no
17241       runpath_var=LD_RUN_PATH
17242       ;;
17243     siemens)
17244       need_lib_prefix=no
17245       ;;
17246     motorola)
17247       need_lib_prefix=no
17248       need_version=no
17249       shlibpath_overrides_runpath=no
17250       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17251       ;;
17252   esac
17253   ;;
17254
17255 sysv4*MP*)
17256   if test -d /usr/nec ;then
17257     version_type=linux
17258     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17259     soname_spec='$libname${shared_ext}.$major'
17260     shlibpath_var=LD_LIBRARY_PATH
17261   fi
17262   ;;
17263
17264 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17265   version_type=freebsd-elf
17266   need_lib_prefix=no
17267   need_version=no
17268   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17269   soname_spec='${libname}${release}${shared_ext}$major'
17270   shlibpath_var=LD_LIBRARY_PATH
17271   shlibpath_overrides_runpath=yes
17272   hardcode_into_libs=yes
17273   if test "$with_gnu_ld" = yes; then
17274     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17275   else
17276     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17277     case $host_os in
17278       sco3.2v5*)
17279         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17280         ;;
17281     esac
17282   fi
17283   sys_lib_dlsearch_path_spec='/usr/lib'
17284   ;;
17285
17286 tpf*)
17287   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17288   version_type=linux
17289   need_lib_prefix=no
17290   need_version=no
17291   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17292   shlibpath_var=LD_LIBRARY_PATH
17293   shlibpath_overrides_runpath=no
17294   hardcode_into_libs=yes
17295   ;;
17296
17297 uts4*)
17298   version_type=linux
17299   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17300   soname_spec='${libname}${release}${shared_ext}$major'
17301   shlibpath_var=LD_LIBRARY_PATH
17302   ;;
17303
17304 *)
17305   dynamic_linker=no
17306   ;;
17307 esac
17308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17309 $as_echo "$dynamic_linker" >&6; }
17310 test "$dynamic_linker" = no && can_build_shared=no
17311
17312 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17313 if test "$GCC" = yes; then
17314   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17315 fi
17316
17317 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17318   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17319 fi
17320 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17321   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17322 fi
17323
17324
17325
17326
17327
17328
17329
17330
17331
17332
17333
17334
17335
17336
17337
17338
17339
17340
17341
17342
17343
17344
17345
17346
17347
17348
17349
17350
17351
17352
17353
17354
17355
17356
17357
17358
17359
17360
17361
17362
17363
17364
17365
17366
17367
17368
17369
17370
17371
17372
17373
17374
17375
17376
17377
17378
17379
17380
17381
17382
17383
17384
17385
17386
17387
17388
17389
17390
17391
17392
17393
17394
17395
17396
17397
17398
17399
17400
17401
17402
17403
17404
17405
17406
17407
17408
17409
17410
17411
17412
17413
17414
17415   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17416 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17417 hardcode_action=
17418 if test -n "$hardcode_libdir_flag_spec" ||
17419    test -n "$runpath_var" ||
17420    test "X$hardcode_automatic" = "Xyes" ; then
17421
17422   # We can hardcode non-existent directories.
17423   if test "$hardcode_direct" != no &&
17424      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17425      # have to relink, otherwise we might link with an installed library
17426      # when we should be linking with a yet-to-be-installed one
17427      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17428      test "$hardcode_minus_L" != no; then
17429     # Linking always hardcodes the temporary library directory.
17430     hardcode_action=relink
17431   else
17432     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17433     hardcode_action=immediate
17434   fi
17435 else
17436   # We cannot hardcode anything, or else we can only hardcode existing
17437   # directories.
17438   hardcode_action=unsupported
17439 fi
17440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17441 $as_echo "$hardcode_action" >&6; }
17442
17443 if test "$hardcode_action" = relink ||
17444    test "$inherit_rpath" = yes; then
17445   # Fast installation is not supported
17446   enable_fast_install=no
17447 elif test "$shlibpath_overrides_runpath" = yes ||
17448      test "$enable_shared" = no; then
17449   # Fast installation is not necessary
17450   enable_fast_install=needless
17451 fi
17452
17453
17454
17455
17456
17457
17458   if test "x$enable_dlopen" != xyes; then
17459   enable_dlopen=unknown
17460   enable_dlopen_self=unknown
17461   enable_dlopen_self_static=unknown
17462 else
17463   lt_cv_dlopen=no
17464   lt_cv_dlopen_libs=
17465
17466   case $host_os in
17467   beos*)
17468     lt_cv_dlopen="load_add_on"
17469     lt_cv_dlopen_libs=
17470     lt_cv_dlopen_self=yes
17471     ;;
17472
17473   mingw* | pw32* | cegcc*)
17474     lt_cv_dlopen="LoadLibrary"
17475     lt_cv_dlopen_libs=
17476     ;;
17477
17478   cygwin*)
17479     lt_cv_dlopen="dlopen"
17480     lt_cv_dlopen_libs=
17481     ;;
17482
17483   darwin*)
17484   # if libdl is installed we need to link against it
17485     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17486 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17487 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17488   $as_echo_n "(cached) " >&6
17489 else
17490   ac_check_lib_save_LIBS=$LIBS
17491 LIBS="-ldl  $LIBS"
17492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17493 /* end confdefs.h.  */
17494
17495 /* Override any GCC internal prototype to avoid an error.
17496    Use char because int might match the return type of a GCC
17497    builtin and then its argument prototype would still apply.  */
17498 #ifdef __cplusplus
17499 extern "C"
17500 #endif
17501 char dlopen ();
17502 int
17503 main ()
17504 {
17505 return dlopen ();
17506   ;
17507   return 0;
17508 }
17509 _ACEOF
17510 if ac_fn_c_try_link "$LINENO"; then :
17511   ac_cv_lib_dl_dlopen=yes
17512 else
17513   ac_cv_lib_dl_dlopen=no
17514 fi
17515 rm -f core conftest.err conftest.$ac_objext \
17516     conftest$ac_exeext conftest.$ac_ext
17517 LIBS=$ac_check_lib_save_LIBS
17518 fi
17519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17520 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17521 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17522   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17523 else
17524
17525     lt_cv_dlopen="dyld"
17526     lt_cv_dlopen_libs=
17527     lt_cv_dlopen_self=yes
17528
17529 fi
17530
17531     ;;
17532
17533   *)
17534     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17535 if test "x$ac_cv_func_shl_load" = x""yes; then :
17536   lt_cv_dlopen="shl_load"
17537 else
17538   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17539 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17540 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17541   $as_echo_n "(cached) " >&6
17542 else
17543   ac_check_lib_save_LIBS=$LIBS
17544 LIBS="-ldld  $LIBS"
17545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17546 /* end confdefs.h.  */
17547
17548 /* Override any GCC internal prototype to avoid an error.
17549    Use char because int might match the return type of a GCC
17550    builtin and then its argument prototype would still apply.  */
17551 #ifdef __cplusplus
17552 extern "C"
17553 #endif
17554 char shl_load ();
17555 int
17556 main ()
17557 {
17558 return shl_load ();
17559   ;
17560   return 0;
17561 }
17562 _ACEOF
17563 if ac_fn_c_try_link "$LINENO"; then :
17564   ac_cv_lib_dld_shl_load=yes
17565 else
17566   ac_cv_lib_dld_shl_load=no
17567 fi
17568 rm -f core conftest.err conftest.$ac_objext \
17569     conftest$ac_exeext conftest.$ac_ext
17570 LIBS=$ac_check_lib_save_LIBS
17571 fi
17572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17573 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17574 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17575   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17576 else
17577   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17578 if test "x$ac_cv_func_dlopen" = x""yes; then :
17579   lt_cv_dlopen="dlopen"
17580 else
17581   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17582 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17583 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17584   $as_echo_n "(cached) " >&6
17585 else
17586   ac_check_lib_save_LIBS=$LIBS
17587 LIBS="-ldl  $LIBS"
17588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17589 /* end confdefs.h.  */
17590
17591 /* Override any GCC internal prototype to avoid an error.
17592    Use char because int might match the return type of a GCC
17593    builtin and then its argument prototype would still apply.  */
17594 #ifdef __cplusplus
17595 extern "C"
17596 #endif
17597 char dlopen ();
17598 int
17599 main ()
17600 {
17601 return dlopen ();
17602   ;
17603   return 0;
17604 }
17605 _ACEOF
17606 if ac_fn_c_try_link "$LINENO"; then :
17607   ac_cv_lib_dl_dlopen=yes
17608 else
17609   ac_cv_lib_dl_dlopen=no
17610 fi
17611 rm -f core conftest.err conftest.$ac_objext \
17612     conftest$ac_exeext conftest.$ac_ext
17613 LIBS=$ac_check_lib_save_LIBS
17614 fi
17615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17616 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17617 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17618   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17619 else
17620   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17621 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17622 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17623   $as_echo_n "(cached) " >&6
17624 else
17625   ac_check_lib_save_LIBS=$LIBS
17626 LIBS="-lsvld  $LIBS"
17627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17628 /* end confdefs.h.  */
17629
17630 /* Override any GCC internal prototype to avoid an error.
17631    Use char because int might match the return type of a GCC
17632    builtin and then its argument prototype would still apply.  */
17633 #ifdef __cplusplus
17634 extern "C"
17635 #endif
17636 char dlopen ();
17637 int
17638 main ()
17639 {
17640 return dlopen ();
17641   ;
17642   return 0;
17643 }
17644 _ACEOF
17645 if ac_fn_c_try_link "$LINENO"; then :
17646   ac_cv_lib_svld_dlopen=yes
17647 else
17648   ac_cv_lib_svld_dlopen=no
17649 fi
17650 rm -f core conftest.err conftest.$ac_objext \
17651     conftest$ac_exeext conftest.$ac_ext
17652 LIBS=$ac_check_lib_save_LIBS
17653 fi
17654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17655 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17656 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17657   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17658 else
17659   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17660 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17661 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17662   $as_echo_n "(cached) " >&6
17663 else
17664   ac_check_lib_save_LIBS=$LIBS
17665 LIBS="-ldld  $LIBS"
17666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17667 /* end confdefs.h.  */
17668
17669 /* Override any GCC internal prototype to avoid an error.
17670    Use char because int might match the return type of a GCC
17671    builtin and then its argument prototype would still apply.  */
17672 #ifdef __cplusplus
17673 extern "C"
17674 #endif
17675 char dld_link ();
17676 int
17677 main ()
17678 {
17679 return dld_link ();
17680   ;
17681   return 0;
17682 }
17683 _ACEOF
17684 if ac_fn_c_try_link "$LINENO"; then :
17685   ac_cv_lib_dld_dld_link=yes
17686 else
17687   ac_cv_lib_dld_dld_link=no
17688 fi
17689 rm -f core conftest.err conftest.$ac_objext \
17690     conftest$ac_exeext conftest.$ac_ext
17691 LIBS=$ac_check_lib_save_LIBS
17692 fi
17693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17694 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17695 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17696   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17697 fi
17698
17699
17700 fi
17701
17702
17703 fi
17704
17705
17706 fi
17707
17708
17709 fi
17710
17711
17712 fi
17713
17714     ;;
17715   esac
17716
17717   if test "x$lt_cv_dlopen" != xno; then
17718     enable_dlopen=yes
17719   else
17720     enable_dlopen=no
17721   fi
17722
17723   case $lt_cv_dlopen in
17724   dlopen)
17725     save_CPPFLAGS="$CPPFLAGS"
17726     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17727
17728     save_LDFLAGS="$LDFLAGS"
17729     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17730
17731     save_LIBS="$LIBS"
17732     LIBS="$lt_cv_dlopen_libs $LIBS"
17733
17734     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17735 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17736 if test "${lt_cv_dlopen_self+set}" = set; then :
17737   $as_echo_n "(cached) " >&6
17738 else
17739           if test "$cross_compiling" = yes; then :
17740   lt_cv_dlopen_self=cross
17741 else
17742   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17743   lt_status=$lt_dlunknown
17744   cat > conftest.$ac_ext <<_LT_EOF
17745 #line 17744 "configure"
17746 #include "confdefs.h"
17747
17748 #if HAVE_DLFCN_H
17749 #include <dlfcn.h>
17750 #endif
17751
17752 #include <stdio.h>
17753
17754 #ifdef RTLD_GLOBAL
17755 #  define LT_DLGLOBAL           RTLD_GLOBAL
17756 #else
17757 #  ifdef DL_GLOBAL
17758 #    define LT_DLGLOBAL         DL_GLOBAL
17759 #  else
17760 #    define LT_DLGLOBAL         0
17761 #  endif
17762 #endif
17763
17764 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17765    find out it does not work in some platform. */
17766 #ifndef LT_DLLAZY_OR_NOW
17767 #  ifdef RTLD_LAZY
17768 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17769 #  else
17770 #    ifdef DL_LAZY
17771 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17772 #    else
17773 #      ifdef RTLD_NOW
17774 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17775 #      else
17776 #        ifdef DL_NOW
17777 #          define LT_DLLAZY_OR_NOW      DL_NOW
17778 #        else
17779 #          define LT_DLLAZY_OR_NOW      0
17780 #        endif
17781 #      endif
17782 #    endif
17783 #  endif
17784 #endif
17785
17786 /* When -fvisbility=hidden is used, assume the code has been annotated
17787    correspondingly for the symbols needed.  */
17788 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17789 void fnord () __attribute__((visibility("default")));
17790 #endif
17791
17792 void fnord () { int i=42; }
17793 int main ()
17794 {
17795   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17796   int status = $lt_dlunknown;
17797
17798   if (self)
17799     {
17800       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17801       else
17802         {
17803           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17804           else puts (dlerror ());
17805         }
17806       /* dlclose (self); */
17807     }
17808   else
17809     puts (dlerror ());
17810
17811   return status;
17812 }
17813 _LT_EOF
17814   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17815   (eval $ac_link) 2>&5
17816   ac_status=$?
17817   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17818   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17819     (./conftest; exit; ) >&5 2>/dev/null
17820     lt_status=$?
17821     case x$lt_status in
17822       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
17823       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
17824       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
17825     esac
17826   else :
17827     # compilation failed
17828     lt_cv_dlopen_self=no
17829   fi
17830 fi
17831 rm -fr conftest*
17832
17833
17834 fi
17835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
17836 $as_echo "$lt_cv_dlopen_self" >&6; }
17837
17838     if test "x$lt_cv_dlopen_self" = xyes; then
17839       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
17840       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
17841 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
17842 if test "${lt_cv_dlopen_self_static+set}" = set; then :
17843   $as_echo_n "(cached) " >&6
17844 else
17845           if test "$cross_compiling" = yes; then :
17846   lt_cv_dlopen_self_static=cross
17847 else
17848   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17849   lt_status=$lt_dlunknown
17850   cat > conftest.$ac_ext <<_LT_EOF
17851 #line 17850 "configure"
17852 #include "confdefs.h"
17853
17854 #if HAVE_DLFCN_H
17855 #include <dlfcn.h>
17856 #endif
17857
17858 #include <stdio.h>
17859
17860 #ifdef RTLD_GLOBAL
17861 #  define LT_DLGLOBAL           RTLD_GLOBAL
17862 #else
17863 #  ifdef DL_GLOBAL
17864 #    define LT_DLGLOBAL         DL_GLOBAL
17865 #  else
17866 #    define LT_DLGLOBAL         0
17867 #  endif
17868 #endif
17869
17870 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17871    find out it does not work in some platform. */
17872 #ifndef LT_DLLAZY_OR_NOW
17873 #  ifdef RTLD_LAZY
17874 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17875 #  else
17876 #    ifdef DL_LAZY
17877 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17878 #    else
17879 #      ifdef RTLD_NOW
17880 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17881 #      else
17882 #        ifdef DL_NOW
17883 #          define LT_DLLAZY_OR_NOW      DL_NOW
17884 #        else
17885 #          define LT_DLLAZY_OR_NOW      0
17886 #        endif
17887 #      endif
17888 #    endif
17889 #  endif
17890 #endif
17891
17892 /* When -fvisbility=hidden is used, assume the code has been annotated
17893    correspondingly for the symbols needed.  */
17894 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17895 void fnord () __attribute__((visibility("default")));
17896 #endif
17897
17898 void fnord () { int i=42; }
17899 int main ()
17900 {
17901   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17902   int status = $lt_dlunknown;
17903
17904   if (self)
17905     {
17906       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17907       else
17908         {
17909           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17910           else puts (dlerror ());
17911         }
17912       /* dlclose (self); */
17913     }
17914   else
17915     puts (dlerror ());
17916
17917   return status;
17918 }
17919 _LT_EOF
17920   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17921   (eval $ac_link) 2>&5
17922   ac_status=$?
17923   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17924   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17925     (./conftest; exit; ) >&5 2>/dev/null
17926     lt_status=$?
17927     case x$lt_status in
17928       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
17929       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
17930       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
17931     esac
17932   else :
17933     # compilation failed
17934     lt_cv_dlopen_self_static=no
17935   fi
17936 fi
17937 rm -fr conftest*
17938
17939
17940 fi
17941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
17942 $as_echo "$lt_cv_dlopen_self_static" >&6; }
17943     fi
17944
17945     CPPFLAGS="$save_CPPFLAGS"
17946     LDFLAGS="$save_LDFLAGS"
17947     LIBS="$save_LIBS"
17948     ;;
17949   esac
17950
17951   case $lt_cv_dlopen_self in
17952   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
17953   *) enable_dlopen_self=unknown ;;
17954   esac
17955
17956   case $lt_cv_dlopen_self_static in
17957   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
17958   *) enable_dlopen_self_static=unknown ;;
17959   esac
17960 fi
17961
17962
17963
17964
17965
17966
17967
17968
17969
17970
17971
17972
17973
17974
17975
17976
17977
17978 striplib=
17979 old_striplib=
17980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
17981 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
17982 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
17983   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
17984   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
17985   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17986 $as_echo "yes" >&6; }
17987 else
17988 # FIXME - insert some real tests, host_os isn't really good enough
17989   case $host_os in
17990   darwin*)
17991     if test -n "$STRIP" ; then
17992       striplib="$STRIP -x"
17993       old_striplib="$STRIP -S"
17994       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17995 $as_echo "yes" >&6; }
17996     else
17997       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17998 $as_echo "no" >&6; }
17999     fi
18000     ;;
18001   *)
18002     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18003 $as_echo "no" >&6; }
18004     ;;
18005   esac
18006 fi
18007
18008
18009
18010
18011
18012
18013
18014
18015
18016
18017
18018
18019   # Report which library types will actually be built
18020   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18021 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18022   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18023 $as_echo "$can_build_shared" >&6; }
18024
18025   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18026 $as_echo_n "checking whether to build shared libraries... " >&6; }
18027   test "$can_build_shared" = "no" && enable_shared=no
18028
18029   # On AIX, shared libraries and static libraries use the same namespace, and
18030   # are all built from PIC.
18031   case $host_os in
18032   aix3*)
18033     test "$enable_shared" = yes && enable_static=no
18034     if test -n "$RANLIB"; then
18035       archive_cmds="$archive_cmds~\$RANLIB \$lib"
18036       postinstall_cmds='$RANLIB $lib'
18037     fi
18038     ;;
18039
18040   aix[4-9]*)
18041     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18042       test "$enable_shared" = yes && enable_static=no
18043     fi
18044     ;;
18045   esac
18046   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18047 $as_echo "$enable_shared" >&6; }
18048
18049   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18050 $as_echo_n "checking whether to build static libraries... " >&6; }
18051   # Make sure either enable_shared or enable_static is yes.
18052   test "$enable_shared" = yes || enable_static=yes
18053   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18054 $as_echo "$enable_static" >&6; }
18055
18056
18057
18058
18059 fi
18060 ac_ext=c
18061 ac_cpp='$CPP $CPPFLAGS'
18062 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18063 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18064 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18065
18066 CC="$lt_save_CC"
18067
18068       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18069     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18070     (test "X$CXX" != "Xg++"))) ; then
18071   ac_ext=cpp
18072 ac_cpp='$CXXCPP $CPPFLAGS'
18073 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18074 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18075 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18077 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18078 if test -z "$CXXCPP"; then
18079   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18080   $as_echo_n "(cached) " >&6
18081 else
18082       # Double quotes because CXXCPP needs to be expanded
18083     for CXXCPP in "$CXX -E" "/lib/cpp"
18084     do
18085       ac_preproc_ok=false
18086 for ac_cxx_preproc_warn_flag in '' yes
18087 do
18088   # Use a header file that comes with gcc, so configuring glibc
18089   # with a fresh cross-compiler works.
18090   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18091   # <limits.h> exists even on freestanding compilers.
18092   # On the NeXT, cc -E runs the code through the compiler's parser,
18093   # not just through cpp. "Syntax error" is here to catch this case.
18094   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18095 /* end confdefs.h.  */
18096 #ifdef __STDC__
18097 # include <limits.h>
18098 #else
18099 # include <assert.h>
18100 #endif
18101                      Syntax error
18102 _ACEOF
18103 if ac_fn_cxx_try_cpp "$LINENO"; then :
18104
18105 else
18106   # Broken: fails on valid input.
18107 continue
18108 fi
18109 rm -f conftest.err conftest.$ac_ext
18110
18111   # OK, works on sane cases.  Now check whether nonexistent headers
18112   # can be detected and how.
18113   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18114 /* end confdefs.h.  */
18115 #include <ac_nonexistent.h>
18116 _ACEOF
18117 if ac_fn_cxx_try_cpp "$LINENO"; then :
18118   # Broken: success on invalid input.
18119 continue
18120 else
18121   # Passes both tests.
18122 ac_preproc_ok=:
18123 break
18124 fi
18125 rm -f conftest.err conftest.$ac_ext
18126
18127 done
18128 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18129 rm -f conftest.err conftest.$ac_ext
18130 if $ac_preproc_ok; then :
18131   break
18132 fi
18133
18134     done
18135     ac_cv_prog_CXXCPP=$CXXCPP
18136
18137 fi
18138   CXXCPP=$ac_cv_prog_CXXCPP
18139 else
18140   ac_cv_prog_CXXCPP=$CXXCPP
18141 fi
18142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18143 $as_echo "$CXXCPP" >&6; }
18144 ac_preproc_ok=false
18145 for ac_cxx_preproc_warn_flag in '' yes
18146 do
18147   # Use a header file that comes with gcc, so configuring glibc
18148   # with a fresh cross-compiler works.
18149   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18150   # <limits.h> exists even on freestanding compilers.
18151   # On the NeXT, cc -E runs the code through the compiler's parser,
18152   # not just through cpp. "Syntax error" is here to catch this case.
18153   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18154 /* end confdefs.h.  */
18155 #ifdef __STDC__
18156 # include <limits.h>
18157 #else
18158 # include <assert.h>
18159 #endif
18160                      Syntax error
18161 _ACEOF
18162 if ac_fn_cxx_try_cpp "$LINENO"; then :
18163
18164 else
18165   # Broken: fails on valid input.
18166 continue
18167 fi
18168 rm -f conftest.err conftest.$ac_ext
18169
18170   # OK, works on sane cases.  Now check whether nonexistent headers
18171   # can be detected and how.
18172   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18173 /* end confdefs.h.  */
18174 #include <ac_nonexistent.h>
18175 _ACEOF
18176 if ac_fn_cxx_try_cpp "$LINENO"; then :
18177   # Broken: success on invalid input.
18178 continue
18179 else
18180   # Passes both tests.
18181 ac_preproc_ok=:
18182 break
18183 fi
18184 rm -f conftest.err conftest.$ac_ext
18185
18186 done
18187 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18188 rm -f conftest.err conftest.$ac_ext
18189 if $ac_preproc_ok; then :
18190
18191 else
18192   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18193 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18194 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18195 See \`config.log' for more details." "$LINENO" 5; }
18196 fi
18197
18198 ac_ext=c
18199 ac_cpp='$CPP $CPPFLAGS'
18200 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18201 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18202 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18203
18204 else
18205   _lt_caught_CXX_error=yes
18206 fi
18207
18208 ac_ext=cpp
18209 ac_cpp='$CXXCPP $CPPFLAGS'
18210 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18211 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18212 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18213
18214 archive_cmds_need_lc_CXX=no
18215 allow_undefined_flag_CXX=
18216 always_export_symbols_CXX=no
18217 archive_expsym_cmds_CXX=
18218 compiler_needs_object_CXX=no
18219 export_dynamic_flag_spec_CXX=
18220 hardcode_direct_CXX=no
18221 hardcode_direct_absolute_CXX=no
18222 hardcode_libdir_flag_spec_CXX=
18223 hardcode_libdir_flag_spec_ld_CXX=
18224 hardcode_libdir_separator_CXX=
18225 hardcode_minus_L_CXX=no
18226 hardcode_shlibpath_var_CXX=unsupported
18227 hardcode_automatic_CXX=no
18228 inherit_rpath_CXX=no
18229 module_cmds_CXX=
18230 module_expsym_cmds_CXX=
18231 link_all_deplibs_CXX=unknown
18232 old_archive_cmds_CXX=$old_archive_cmds
18233 reload_flag_CXX=$reload_flag
18234 reload_cmds_CXX=$reload_cmds
18235 no_undefined_flag_CXX=
18236 whole_archive_flag_spec_CXX=
18237 enable_shared_with_static_runtimes_CXX=no
18238
18239 # Source file extension for C++ test sources.
18240 ac_ext=cpp
18241
18242 # Object file extension for compiled C++ test sources.
18243 objext=o
18244 objext_CXX=$objext
18245
18246 # No sense in running all these tests if we already determined that
18247 # the CXX compiler isn't working.  Some variables (like enable_shared)
18248 # are currently assumed to apply to all compilers on this platform,
18249 # and will be corrupted by setting them based on a non-working compiler.
18250 if test "$_lt_caught_CXX_error" != yes; then
18251   # Code to be used in simple compile tests
18252   lt_simple_compile_test_code="int some_variable = 0;"
18253
18254   # Code to be used in simple link tests
18255   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18256
18257   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18258
18259
18260
18261
18262
18263
18264 # If no C compiler was specified, use CC.
18265 LTCC=${LTCC-"$CC"}
18266
18267 # If no C compiler flags were specified, use CFLAGS.
18268 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18269
18270 # Allow CC to be a program name with arguments.
18271 compiler=$CC
18272
18273
18274   # save warnings/boilerplate of simple test code
18275   ac_outfile=conftest.$ac_objext
18276 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18277 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18278 _lt_compiler_boilerplate=`cat conftest.err`
18279 $RM conftest*
18280
18281   ac_outfile=conftest.$ac_objext
18282 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18283 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18284 _lt_linker_boilerplate=`cat conftest.err`
18285 $RM -r conftest*
18286
18287
18288   # Allow CC to be a program name with arguments.
18289   lt_save_CC=$CC
18290   lt_save_LD=$LD
18291   lt_save_GCC=$GCC
18292   GCC=$GXX
18293   lt_save_with_gnu_ld=$with_gnu_ld
18294   lt_save_path_LD=$lt_cv_path_LD
18295   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18296     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18297   else
18298     $as_unset lt_cv_prog_gnu_ld
18299   fi
18300   if test -n "${lt_cv_path_LDCXX+set}"; then
18301     lt_cv_path_LD=$lt_cv_path_LDCXX
18302   else
18303     $as_unset lt_cv_path_LD
18304   fi
18305   test -z "${LDCXX+set}" || LD=$LDCXX
18306   CC=${CXX-"c++"}
18307   compiler=$CC
18308   compiler_CXX=$CC
18309   for cc_temp in $compiler""; do
18310   case $cc_temp in
18311     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18312     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18313     \-*) ;;
18314     *) break;;
18315   esac
18316 done
18317 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18318
18319
18320   if test -n "$compiler"; then
18321     # We don't want -fno-exception when compiling C++ code, so set the
18322     # no_builtin_flag separately
18323     if test "$GXX" = yes; then
18324       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18325     else
18326       lt_prog_compiler_no_builtin_flag_CXX=
18327     fi
18328
18329     if test "$GXX" = yes; then
18330       # Set up default GNU C++ configuration
18331
18332
18333
18334 # Check whether --with-gnu-ld was given.
18335 if test "${with_gnu_ld+set}" = set; then :
18336   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18337 else
18338   with_gnu_ld=no
18339 fi
18340
18341 ac_prog=ld
18342 if test "$GCC" = yes; then
18343   # Check if gcc -print-prog-name=ld gives a path.
18344   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18345 $as_echo_n "checking for ld used by $CC... " >&6; }
18346   case $host in
18347   *-*-mingw*)
18348     # gcc leaves a trailing carriage return which upsets mingw
18349     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18350   *)
18351     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18352   esac
18353   case $ac_prog in
18354     # Accept absolute paths.
18355     [\\/]* | ?:[\\/]*)
18356       re_direlt='/[^/][^/]*/\.\./'
18357       # Canonicalize the pathname of ld
18358       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18359       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18360         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18361       done
18362       test -z "$LD" && LD="$ac_prog"
18363       ;;
18364   "")
18365     # If it fails, then pretend we aren't using GCC.
18366     ac_prog=ld
18367     ;;
18368   *)
18369     # If it is relative, then search for the first ld in PATH.
18370     with_gnu_ld=unknown
18371     ;;
18372   esac
18373 elif test "$with_gnu_ld" = yes; then
18374   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18375 $as_echo_n "checking for GNU ld... " >&6; }
18376 else
18377   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18378 $as_echo_n "checking for non-GNU ld... " >&6; }
18379 fi
18380 if test "${lt_cv_path_LD+set}" = set; then :
18381   $as_echo_n "(cached) " >&6
18382 else
18383   if test -z "$LD"; then
18384   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18385   for ac_dir in $PATH; do
18386     IFS="$lt_save_ifs"
18387     test -z "$ac_dir" && ac_dir=.
18388     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18389       lt_cv_path_LD="$ac_dir/$ac_prog"
18390       # Check to see if the program is GNU ld.  I'd rather use --version,
18391       # but apparently some variants of GNU ld only accept -v.
18392       # Break only if it was the GNU/non-GNU ld that we prefer.
18393       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18394       *GNU* | *'with BFD'*)
18395         test "$with_gnu_ld" != no && break
18396         ;;
18397       *)
18398         test "$with_gnu_ld" != yes && break
18399         ;;
18400       esac
18401     fi
18402   done
18403   IFS="$lt_save_ifs"
18404 else
18405   lt_cv_path_LD="$LD" # Let the user override the test with a path.
18406 fi
18407 fi
18408
18409 LD="$lt_cv_path_LD"
18410 if test -n "$LD"; then
18411   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18412 $as_echo "$LD" >&6; }
18413 else
18414   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18415 $as_echo "no" >&6; }
18416 fi
18417 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18419 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18420 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18421   $as_echo_n "(cached) " >&6
18422 else
18423   # I'd rather use --version here, but apparently some GNU lds only accept -v.
18424 case `$LD -v 2>&1 </dev/null` in
18425 *GNU* | *'with BFD'*)
18426   lt_cv_prog_gnu_ld=yes
18427   ;;
18428 *)
18429   lt_cv_prog_gnu_ld=no
18430   ;;
18431 esac
18432 fi
18433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18434 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18435 with_gnu_ld=$lt_cv_prog_gnu_ld
18436
18437
18438
18439
18440
18441
18442
18443       # Check if GNU C++ uses GNU ld as the underlying linker, since the
18444       # archiving commands below assume that GNU ld is being used.
18445       if test "$with_gnu_ld" = yes; then
18446         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18447         archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18448
18449         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18450         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18451
18452         # If archive_cmds runs LD, not CC, wlarc should be empty
18453         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18454         #     investigate it a little bit more. (MM)
18455         wlarc='${wl}'
18456
18457         # ancient GNU ld didn't support --whole-archive et. al.
18458         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18459           $GREP 'no-whole-archive' > /dev/null; then
18460           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18461         else
18462           whole_archive_flag_spec_CXX=
18463         fi
18464       else
18465         with_gnu_ld=no
18466         wlarc=
18467
18468         # A generic and very simple default shared library creation
18469         # command for GNU C++ for the case where it uses the native
18470         # linker, instead of GNU ld.  If possible, this setting should
18471         # overridden to take advantage of the native linker features on
18472         # the platform it is being used on.
18473         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18474       fi
18475
18476       # Commands to make compiler produce verbose output that lists
18477       # what "hidden" libraries, object files and flags are used when
18478       # linking a shared library.
18479       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18480
18481     else
18482       GXX=no
18483       with_gnu_ld=no
18484       wlarc=
18485     fi
18486
18487     # PORTME: fill in a description of your system's C++ link characteristics
18488     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18489 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18490     ld_shlibs_CXX=yes
18491     case $host_os in
18492       aix3*)
18493         # FIXME: insert proper C++ library support
18494         ld_shlibs_CXX=no
18495         ;;
18496       aix[4-9]*)
18497         if test "$host_cpu" = ia64; then
18498           # On IA64, the linker does run time linking by default, so we don't
18499           # have to do anything special.
18500           aix_use_runtimelinking=no
18501           exp_sym_flag='-Bexport'
18502           no_entry_flag=""
18503         else
18504           aix_use_runtimelinking=no
18505
18506           # Test if we are trying to use run time linking or normal
18507           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18508           # need to do runtime linking.
18509           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18510             for ld_flag in $LDFLAGS; do
18511               case $ld_flag in
18512               *-brtl*)
18513                 aix_use_runtimelinking=yes
18514                 break
18515                 ;;
18516               esac
18517             done
18518             ;;
18519           esac
18520
18521           exp_sym_flag='-bexport'
18522           no_entry_flag='-bnoentry'
18523         fi
18524
18525         # When large executables or shared objects are built, AIX ld can
18526         # have problems creating the table of contents.  If linking a library
18527         # or program results in "error TOC overflow" add -mminimal-toc to
18528         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
18529         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18530
18531         archive_cmds_CXX=''
18532         hardcode_direct_CXX=yes
18533         hardcode_direct_absolute_CXX=yes
18534         hardcode_libdir_separator_CXX=':'
18535         link_all_deplibs_CXX=yes
18536         file_list_spec_CXX='${wl}-f,'
18537
18538         if test "$GXX" = yes; then
18539           case $host_os in aix4.[012]|aix4.[012].*)
18540           # We only want to do this on AIX 4.2 and lower, the check
18541           # below for broken collect2 doesn't work under 4.3+
18542           collect2name=`${CC} -print-prog-name=collect2`
18543           if test -f "$collect2name" &&
18544              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18545           then
18546             # We have reworked collect2
18547             :
18548           else
18549             # We have old collect2
18550             hardcode_direct_CXX=unsupported
18551             # It fails to find uninstalled libraries when the uninstalled
18552             # path is not listed in the libpath.  Setting hardcode_minus_L
18553             # to unsupported forces relinking
18554             hardcode_minus_L_CXX=yes
18555             hardcode_libdir_flag_spec_CXX='-L$libdir'
18556             hardcode_libdir_separator_CXX=
18557           fi
18558           esac
18559           shared_flag='-shared'
18560           if test "$aix_use_runtimelinking" = yes; then
18561             shared_flag="$shared_flag "'${wl}-G'
18562           fi
18563         else
18564           # not using gcc
18565           if test "$host_cpu" = ia64; then
18566           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18567           # chokes on -Wl,-G. The following line is correct:
18568           shared_flag='-G'
18569           else
18570             if test "$aix_use_runtimelinking" = yes; then
18571               shared_flag='${wl}-G'
18572             else
18573               shared_flag='${wl}-bM:SRE'
18574             fi
18575           fi
18576         fi
18577
18578         export_dynamic_flag_spec_CXX='${wl}-bexpall'
18579         # It seems that -bexpall does not export symbols beginning with
18580         # underscore (_), so it is better to generate a list of symbols to
18581         # export.
18582         always_export_symbols_CXX=yes
18583         if test "$aix_use_runtimelinking" = yes; then
18584           # Warning - without using the other runtime loading flags (-brtl),
18585           # -berok will link without error, but may produce a broken library.
18586           allow_undefined_flag_CXX='-berok'
18587           # Determine the default libpath from the value encoded in an empty
18588           # executable.
18589           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18590 /* end confdefs.h.  */
18591
18592 int
18593 main ()
18594 {
18595
18596   ;
18597   return 0;
18598 }
18599 _ACEOF
18600 if ac_fn_cxx_try_link "$LINENO"; then :
18601
18602 lt_aix_libpath_sed='
18603     /Import File Strings/,/^$/ {
18604         /^0/ {
18605             s/^0  *\(.*\)$/\1/
18606             p
18607         }
18608     }'
18609 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18610 # Check for a 64-bit object if we didn't find anything.
18611 if test -z "$aix_libpath"; then
18612   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18613 fi
18614 fi
18615 rm -f core conftest.err conftest.$ac_objext \
18616     conftest$ac_exeext conftest.$ac_ext
18617 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18618
18619           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18620
18621           archive_expsym_cmds_CXX='$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 $shared_flag"
18622         else
18623           if test "$host_cpu" = ia64; then
18624             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18625             allow_undefined_flag_CXX="-z nodefs"
18626             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18627           else
18628             # Determine the default libpath from the value encoded in an
18629             # empty executable.
18630             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18631 /* end confdefs.h.  */
18632
18633 int
18634 main ()
18635 {
18636
18637   ;
18638   return 0;
18639 }
18640 _ACEOF
18641 if ac_fn_cxx_try_link "$LINENO"; then :
18642
18643 lt_aix_libpath_sed='
18644     /Import File Strings/,/^$/ {
18645         /^0/ {
18646             s/^0  *\(.*\)$/\1/
18647             p
18648         }
18649     }'
18650 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18651 # Check for a 64-bit object if we didn't find anything.
18652 if test -z "$aix_libpath"; then
18653   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18654 fi
18655 fi
18656 rm -f core conftest.err conftest.$ac_objext \
18657     conftest$ac_exeext conftest.$ac_ext
18658 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18659
18660             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18661             # Warning - without using the other run time loading flags,
18662             # -berok will link without error, but may produce a broken library.
18663             no_undefined_flag_CXX=' ${wl}-bernotok'
18664             allow_undefined_flag_CXX=' ${wl}-berok'
18665             if test "$with_gnu_ld" = yes; then
18666               # We only use this code for GNU lds that support --whole-archive.
18667               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18668             else
18669               # Exported symbols can be pulled into shared objects from archives
18670               whole_archive_flag_spec_CXX='$convenience'
18671             fi
18672             archive_cmds_need_lc_CXX=yes
18673             # This is similar to how AIX traditionally builds its shared
18674             # libraries.
18675             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'
18676           fi
18677         fi
18678         ;;
18679
18680       beos*)
18681         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18682           allow_undefined_flag_CXX=unsupported
18683           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18684           # support --undefined.  This deserves some investigation.  FIXME
18685           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18686         else
18687           ld_shlibs_CXX=no
18688         fi
18689         ;;
18690
18691       chorus*)
18692         case $cc_basename in
18693           *)
18694           # FIXME: insert proper C++ library support
18695           ld_shlibs_CXX=no
18696           ;;
18697         esac
18698         ;;
18699
18700       cygwin* | mingw* | pw32* | cegcc*)
18701         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18702         # as there is no search path for DLLs.
18703         hardcode_libdir_flag_spec_CXX='-L$libdir'
18704         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18705         allow_undefined_flag_CXX=unsupported
18706         always_export_symbols_CXX=no
18707         enable_shared_with_static_runtimes_CXX=yes
18708
18709         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18710           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18711           # If the export-symbols file already is a .def file (1st line
18712           # is EXPORTS), use it as is; otherwise, prepend...
18713           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18714             cp $export_symbols $output_objdir/$soname.def;
18715           else
18716             echo EXPORTS > $output_objdir/$soname.def;
18717             cat $export_symbols >> $output_objdir/$soname.def;
18718           fi~
18719           $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 $lib'
18720         else
18721           ld_shlibs_CXX=no
18722         fi
18723         ;;
18724       darwin* | rhapsody*)
18725
18726
18727   archive_cmds_need_lc_CXX=no
18728   hardcode_direct_CXX=no
18729   hardcode_automatic_CXX=yes
18730   hardcode_shlibpath_var_CXX=unsupported
18731   if test "$lt_cv_ld_force_load" = "yes"; then
18732     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 \"$new_convenience\"`'
18733   else
18734     whole_archive_flag_spec_CXX=''
18735   fi
18736   link_all_deplibs_CXX=yes
18737   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18738   case $cc_basename in
18739      ifort*) _lt_dar_can_shared=yes ;;
18740      *) _lt_dar_can_shared=$GCC ;;
18741   esac
18742   if test "$_lt_dar_can_shared" = "yes"; then
18743     output_verbose_link_cmd=func_echo_all
18744     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}"
18745     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18746     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}${_lt_dsymutil}"
18747     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18748        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18749       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${_lt_dsymutil}"
18750       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18751     fi
18752
18753   else
18754   ld_shlibs_CXX=no
18755   fi
18756
18757         ;;
18758
18759       dgux*)
18760         case $cc_basename in
18761           ec++*)
18762             # FIXME: insert proper C++ library support
18763             ld_shlibs_CXX=no
18764             ;;
18765           ghcx*)
18766             # Green Hills C++ Compiler
18767             # FIXME: insert proper C++ library support
18768             ld_shlibs_CXX=no
18769             ;;
18770           *)
18771             # FIXME: insert proper C++ library support
18772             ld_shlibs_CXX=no
18773             ;;
18774         esac
18775         ;;
18776
18777       freebsd2.*)
18778         # C++ shared libraries reported to be fairly broken before
18779         # switch to ELF
18780         ld_shlibs_CXX=no
18781         ;;
18782
18783       freebsd-elf*)
18784         archive_cmds_need_lc_CXX=no
18785         ;;
18786
18787       freebsd* | dragonfly*)
18788         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
18789         # conventions
18790         ld_shlibs_CXX=yes
18791         ;;
18792
18793       gnu*)
18794         ;;
18795
18796       haiku*)
18797         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18798         link_all_deplibs_CXX=yes
18799         ;;
18800
18801       hpux9*)
18802         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18803         hardcode_libdir_separator_CXX=:
18804         export_dynamic_flag_spec_CXX='${wl}-E'
18805         hardcode_direct_CXX=yes
18806         hardcode_minus_L_CXX=yes # Not in the search PATH,
18807                                              # but as the default
18808                                              # location of the library.
18809
18810         case $cc_basename in
18811           CC*)
18812             # FIXME: insert proper C++ library support
18813             ld_shlibs_CXX=no
18814             ;;
18815           aCC*)
18816             archive_cmds_CXX='$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 $lib'
18817             # Commands to make compiler produce verbose output that lists
18818             # what "hidden" libraries, object files and flags are used when
18819             # linking a shared library.
18820             #
18821             # There doesn't appear to be a way to prevent this compiler from
18822             # explicitly linking system object files so we need to strip them
18823             # from the output so that they don't get included in the library
18824             # dependencies.
18825             output_verbose_link_cmd='templist=`($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"'
18826             ;;
18827           *)
18828             if test "$GXX" = yes; then
18829               archive_cmds_CXX='$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'
18830             else
18831               # FIXME: insert proper C++ library support
18832               ld_shlibs_CXX=no
18833             fi
18834             ;;
18835         esac
18836         ;;
18837
18838       hpux10*|hpux11*)
18839         if test $with_gnu_ld = no; then
18840           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18841           hardcode_libdir_separator_CXX=:
18842
18843           case $host_cpu in
18844             hppa*64*|ia64*)
18845               ;;
18846             *)
18847               export_dynamic_flag_spec_CXX='${wl}-E'
18848               ;;
18849           esac
18850         fi
18851         case $host_cpu in
18852           hppa*64*|ia64*)
18853             hardcode_direct_CXX=no
18854             hardcode_shlibpath_var_CXX=no
18855             ;;
18856           *)
18857             hardcode_direct_CXX=yes
18858             hardcode_direct_absolute_CXX=yes
18859             hardcode_minus_L_CXX=yes # Not in the search PATH,
18860                                                  # but as the default
18861                                                  # location of the library.
18862             ;;
18863         esac
18864
18865         case $cc_basename in
18866           CC*)
18867             # FIXME: insert proper C++ library support
18868             ld_shlibs_CXX=no
18869             ;;
18870           aCC*)
18871             case $host_cpu in
18872               hppa*64*)
18873                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18874                 ;;
18875               ia64*)
18876                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18877                 ;;
18878               *)
18879                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18880                 ;;
18881             esac
18882             # Commands to make compiler produce verbose output that lists
18883             # what "hidden" libraries, object files and flags are used when
18884             # linking a shared library.
18885             #
18886             # There doesn't appear to be a way to prevent this compiler from
18887             # explicitly linking system object files so we need to strip them
18888             # from the output so that they don't get included in the library
18889             # dependencies.
18890             output_verbose_link_cmd='templist=`($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"'
18891             ;;
18892           *)
18893             if test "$GXX" = yes; then
18894               if test $with_gnu_ld = no; then
18895                 case $host_cpu in
18896                   hppa*64*)
18897                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18898                     ;;
18899                   ia64*)
18900                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18901                     ;;
18902                   *)
18903                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18904                     ;;
18905                 esac
18906               fi
18907             else
18908               # FIXME: insert proper C++ library support
18909               ld_shlibs_CXX=no
18910             fi
18911             ;;
18912         esac
18913         ;;
18914
18915       interix[3-9]*)
18916         hardcode_direct_CXX=no
18917         hardcode_shlibpath_var_CXX=no
18918         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18919         export_dynamic_flag_spec_CXX='${wl}-E'
18920         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
18921         # Instead, shared libraries are loaded at an image base (0x10000000 by
18922         # default) and relocated if they conflict, which is a slow very memory
18923         # consuming and fragmenting process.  To avoid this, we pick a random,
18924         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
18925         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
18926         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
18927         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
18928         ;;
18929       irix5* | irix6*)
18930         case $cc_basename in
18931           CC*)
18932             # SGI C++
18933             archive_cmds_CXX='$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 $lib'
18934
18935             # Archives containing C++ object files must be created using
18936             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
18937             # necessary to make sure instantiated templates are included
18938             # in the archive.
18939             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
18940             ;;
18941           *)
18942             if test "$GXX" = yes; then
18943               if test "$with_gnu_ld" = no; then
18944                 archive_cmds_CXX='$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 $lib'
18945               else
18946                 archive_cmds_CXX='$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 $lib'
18947               fi
18948             fi
18949             link_all_deplibs_CXX=yes
18950             ;;
18951         esac
18952         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18953         hardcode_libdir_separator_CXX=:
18954         inherit_rpath_CXX=yes
18955         ;;
18956
18957       linux* | k*bsd*-gnu | kopensolaris*-gnu)
18958         case $cc_basename in
18959           KCC*)
18960             # Kuck and Associates, Inc. (KAI) C++ Compiler
18961
18962             # KCC will only create a shared library if the output file
18963             # ends with ".so" (or ".sl" for HP-UX), so rename the library
18964             # to its proper name (with version) after linking.
18965             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'
18966             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 $lib'
18967             # Commands to make compiler produce verbose output that lists
18968             # what "hidden" libraries, object files and flags are used when
18969             # linking a shared library.
18970             #
18971             # There doesn't appear to be a way to prevent this compiler from
18972             # explicitly linking system object files so we need to strip them
18973             # from the output so that they don't get included in the library
18974             # dependencies.
18975             output_verbose_link_cmd='templist=`$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"'
18976
18977             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18978             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18979
18980             # Archives containing C++ object files must be created using
18981             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
18982             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
18983             ;;
18984           icpc* | ecpc* )
18985             # Intel C++
18986             with_gnu_ld=yes
18987             # version 8.0 and above of icpc choke on multiply defined symbols
18988             # if we add $predep_objects and $postdep_objects, however 7.1 and
18989             # earlier do not add the objects themselves.
18990             case `$CC -V 2>&1` in
18991               *"Version 7."*)
18992                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18993                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18994                 ;;
18995               *)  # Version 8.0 or newer
18996                 tmp_idyn=
18997                 case $host_cpu in
18998                   ia64*) tmp_idyn=' -i_dynamic';;
18999                 esac
19000                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19001                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19002                 ;;
19003             esac
19004             archive_cmds_need_lc_CXX=no
19005             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19006             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19007             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19008             ;;
19009           pgCC* | pgcpp*)
19010             # Portland Group C++ compiler
19011             case `$CC -V` in
19012             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19013               prelink_cmds_CXX='tpldir=Template.dir~
19014                 rm -rf $tpldir~
19015                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19016                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19017               old_archive_cmds_CXX='tpldir=Template.dir~
19018                 rm -rf $tpldir~
19019                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19020                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19021                 $RANLIB $oldlib'
19022               archive_cmds_CXX='tpldir=Template.dir~
19023                 rm -rf $tpldir~
19024                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19025                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19026               archive_expsym_cmds_CXX='tpldir=Template.dir~
19027                 rm -rf $tpldir~
19028                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19029                 $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 $lib'
19030               ;;
19031             *) # Version 6 and above use weak symbols
19032               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19033               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19034               ;;
19035             esac
19036
19037             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19038             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19039             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19040             ;;
19041           cxx*)
19042             # Compaq C++
19043             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19044             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19045
19046             runpath_var=LD_RUN_PATH
19047             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19048             hardcode_libdir_separator_CXX=:
19049
19050             # Commands to make compiler produce verbose output that lists
19051             # what "hidden" libraries, object files and flags are used when
19052             # linking a shared library.
19053             #
19054             # There doesn't appear to be a way to prevent this compiler from
19055             # explicitly linking system object files so we need to strip them
19056             # from the output so that they don't get included in the library
19057             # dependencies.
19058             output_verbose_link_cmd='templist=`$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" | $Xsed'
19059             ;;
19060           xl* | mpixl* | bgxl*)
19061             # IBM XL 8.0 on PPC, with GNU ld
19062             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19063             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19064             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19065             if test "x$supports_anon_versioning" = xyes; then
19066               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19067                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19068                 echo "local: *; };" >> $output_objdir/$libname.ver~
19069                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19070             fi
19071             ;;
19072           *)
19073             case `$CC -V 2>&1 | sed 5q` in
19074             *Sun\ C*)
19075               # Sun C++ 5.9
19076               no_undefined_flag_CXX=' -zdefs'
19077               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19078               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19079               hardcode_libdir_flag_spec_CXX='-R$libdir'
19080               whole_archive_flag_spec_CXX='${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'
19081               compiler_needs_object_CXX=yes
19082
19083               # Not sure whether something based on
19084               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19085               # would be better.
19086               output_verbose_link_cmd='func_echo_all'
19087
19088               # Archives containing C++ object files must be created using
19089               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19090               # necessary to make sure instantiated templates are included
19091               # in the archive.
19092               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19093               ;;
19094             esac
19095             ;;
19096         esac
19097         ;;
19098
19099       lynxos*)
19100         # FIXME: insert proper C++ library support
19101         ld_shlibs_CXX=no
19102         ;;
19103
19104       m88k*)
19105         # FIXME: insert proper C++ library support
19106         ld_shlibs_CXX=no
19107         ;;
19108
19109       mvs*)
19110         case $cc_basename in
19111           cxx*)
19112             # FIXME: insert proper C++ library support
19113             ld_shlibs_CXX=no
19114             ;;
19115           *)
19116             # FIXME: insert proper C++ library support
19117             ld_shlibs_CXX=no
19118             ;;
19119         esac
19120         ;;
19121
19122       netbsd*)
19123         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19124           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19125           wlarc=
19126           hardcode_libdir_flag_spec_CXX='-R$libdir'
19127           hardcode_direct_CXX=yes
19128           hardcode_shlibpath_var_CXX=no
19129         fi
19130         # Workaround some broken pre-1.5 toolchains
19131         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19132         ;;
19133
19134       *nto* | *qnx*)
19135         ld_shlibs_CXX=yes
19136         ;;
19137
19138       openbsd2*)
19139         # C++ shared libraries are fairly broken
19140         ld_shlibs_CXX=no
19141         ;;
19142
19143       openbsd*)
19144         if test -f /usr/libexec/ld.so; then
19145           hardcode_direct_CXX=yes
19146           hardcode_shlibpath_var_CXX=no
19147           hardcode_direct_absolute_CXX=yes
19148           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19149           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19150           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19151             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19152             export_dynamic_flag_spec_CXX='${wl}-E'
19153             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19154           fi
19155           output_verbose_link_cmd=func_echo_all
19156         else
19157           ld_shlibs_CXX=no
19158         fi
19159         ;;
19160
19161       osf3* | osf4* | osf5*)
19162         case $cc_basename in
19163           KCC*)
19164             # Kuck and Associates, Inc. (KAI) C++ Compiler
19165
19166             # KCC will only create a shared library if the output file
19167             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19168             # to its proper name (with version) after linking.
19169             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 $lib'
19170
19171             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19172             hardcode_libdir_separator_CXX=:
19173
19174             # Archives containing C++ object files must be created using
19175             # the KAI C++ compiler.
19176             case $host in
19177               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19178               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19179             esac
19180             ;;
19181           RCC*)
19182             # Rational C++ 2.4.1
19183             # FIXME: insert proper C++ library support
19184             ld_shlibs_CXX=no
19185             ;;
19186           cxx*)
19187             case $host in
19188               osf3*)
19189                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19190                 archive_cmds_CXX='$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 $lib'
19191                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19192                 ;;
19193               *)
19194                 allow_undefined_flag_CXX=' -expect_unresolved \*'
19195                 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'
19196                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19197                   echo "-hidden">> $lib.exp~
19198                   $CC -shared$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~
19199                   $RM $lib.exp'
19200                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19201                 ;;
19202             esac
19203
19204             hardcode_libdir_separator_CXX=:
19205
19206             # Commands to make compiler produce verbose output that lists
19207             # what "hidden" libraries, object files and flags are used when
19208             # linking a shared library.
19209             #
19210             # There doesn't appear to be a way to prevent this compiler from
19211             # explicitly linking system object files so we need to strip them
19212             # from the output so that they don't get included in the library
19213             # dependencies.
19214             output_verbose_link_cmd='templist=`$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"'
19215             ;;
19216           *)
19217             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19218               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19219               case $host in
19220                 osf3*)
19221                   archive_cmds_CXX='$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 $lib'
19222                   ;;
19223                 *)
19224                   archive_cmds_CXX='$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 $lib'
19225                   ;;
19226               esac
19227
19228               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19229               hardcode_libdir_separator_CXX=:
19230
19231               # Commands to make compiler produce verbose output that lists
19232               # what "hidden" libraries, object files and flags are used when
19233               # linking a shared library.
19234               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19235
19236             else
19237               # FIXME: insert proper C++ library support
19238               ld_shlibs_CXX=no
19239             fi
19240             ;;
19241         esac
19242         ;;
19243
19244       psos*)
19245         # FIXME: insert proper C++ library support
19246         ld_shlibs_CXX=no
19247         ;;
19248
19249       sunos4*)
19250         case $cc_basename in
19251           CC*)
19252             # Sun C++ 4.x
19253             # FIXME: insert proper C++ library support
19254             ld_shlibs_CXX=no
19255             ;;
19256           lcc*)
19257             # Lucid
19258             # FIXME: insert proper C++ library support
19259             ld_shlibs_CXX=no
19260             ;;
19261           *)
19262             # FIXME: insert proper C++ library support
19263             ld_shlibs_CXX=no
19264             ;;
19265         esac
19266         ;;
19267
19268       solaris*)
19269         case $cc_basename in
19270           CC*)
19271             # Sun C++ 4.2, 5.x and Centerline C++
19272             archive_cmds_need_lc_CXX=yes
19273             no_undefined_flag_CXX=' -zdefs'
19274             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19275             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19276               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19277
19278             hardcode_libdir_flag_spec_CXX='-R$libdir'
19279             hardcode_shlibpath_var_CXX=no
19280             case $host_os in
19281               solaris2.[0-5] | solaris2.[0-5].*) ;;
19282               *)
19283                 # The compiler driver will combine and reorder linker options,
19284                 # but understands `-z linker_flag'.
19285                 # Supported since Solaris 2.6 (maybe 2.5.1?)
19286                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19287                 ;;
19288             esac
19289             link_all_deplibs_CXX=yes
19290
19291             output_verbose_link_cmd='func_echo_all'
19292
19293             # Archives containing C++ object files must be created using
19294             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19295             # necessary to make sure instantiated templates are included
19296             # in the archive.
19297             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19298             ;;
19299           gcx*)
19300             # Green Hills C++ Compiler
19301             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19302
19303             # The C++ compiler must be used to create the archive.
19304             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19305             ;;
19306           *)
19307             # GNU C++ compiler with Solaris linker
19308             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19309               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19310               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19311                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19312                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19313                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19314
19315                 # Commands to make compiler produce verbose output that lists
19316                 # what "hidden" libraries, object files and flags are used when
19317                 # linking a shared library.
19318                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19319               else
19320                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19321                 # platform.
19322                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19323                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19324                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19325
19326                 # Commands to make compiler produce verbose output that lists
19327                 # what "hidden" libraries, object files and flags are used when
19328                 # linking a shared library.
19329                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19330               fi
19331
19332               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19333               case $host_os in
19334                 solaris2.[0-5] | solaris2.[0-5].*) ;;
19335                 *)
19336                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19337                   ;;
19338               esac
19339             fi
19340             ;;
19341         esac
19342         ;;
19343
19344     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19345       no_undefined_flag_CXX='${wl}-z,text'
19346       archive_cmds_need_lc_CXX=no
19347       hardcode_shlibpath_var_CXX=no
19348       runpath_var='LD_RUN_PATH'
19349
19350       case $cc_basename in
19351         CC*)
19352           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19353           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19354           ;;
19355         *)
19356           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19357           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19358           ;;
19359       esac
19360       ;;
19361
19362       sysv5* | sco3.2v5* | sco5v6*)
19363         # Note: We can NOT use -z defs as we might desire, because we do not
19364         # link with -lc, and that would cause any symbols used from libc to
19365         # always be unresolved, which means just about no library would
19366         # ever link correctly.  If we're not using GNU ld we use -z text
19367         # though, which does catch some bad symbols but isn't as heavy-handed
19368         # as -z defs.
19369         no_undefined_flag_CXX='${wl}-z,text'
19370         allow_undefined_flag_CXX='${wl}-z,nodefs'
19371         archive_cmds_need_lc_CXX=no
19372         hardcode_shlibpath_var_CXX=no
19373         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19374         hardcode_libdir_separator_CXX=':'
19375         link_all_deplibs_CXX=yes
19376         export_dynamic_flag_spec_CXX='${wl}-Bexport'
19377         runpath_var='LD_RUN_PATH'
19378
19379         case $cc_basename in
19380           CC*)
19381             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19382             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19383             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19384               '"$old_archive_cmds_CXX"
19385             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19386               '"$reload_cmds_CXX"
19387             ;;
19388           *)
19389             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19390             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19391             ;;
19392         esac
19393       ;;
19394
19395       tandem*)
19396         case $cc_basename in
19397           NCC*)
19398             # NonStop-UX NCC 3.20
19399             # FIXME: insert proper C++ library support
19400             ld_shlibs_CXX=no
19401             ;;
19402           *)
19403             # FIXME: insert proper C++ library support
19404             ld_shlibs_CXX=no
19405             ;;
19406         esac
19407         ;;
19408
19409       vxworks*)
19410         # FIXME: insert proper C++ library support
19411         ld_shlibs_CXX=no
19412         ;;
19413
19414       *)
19415         # FIXME: insert proper C++ library support
19416         ld_shlibs_CXX=no
19417         ;;
19418     esac
19419
19420     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19421 $as_echo "$ld_shlibs_CXX" >&6; }
19422     test "$ld_shlibs_CXX" = no && can_build_shared=no
19423
19424     GCC_CXX="$GXX"
19425     LD_CXX="$LD"
19426
19427     ## CAVEAT EMPTOR:
19428     ## There is no encapsulation within the following macros, do not change
19429     ## the running order or otherwise move them around unless you know exactly
19430     ## what you are doing...
19431     # Dependencies to place before and after the object being linked:
19432 predep_objects_CXX=
19433 postdep_objects_CXX=
19434 predeps_CXX=
19435 postdeps_CXX=
19436 compiler_lib_search_path_CXX=
19437
19438 cat > conftest.$ac_ext <<_LT_EOF
19439 class Foo
19440 {
19441 public:
19442   Foo (void) { a = 0; }
19443 private:
19444   int a;
19445 };
19446 _LT_EOF
19447
19448 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19449   (eval $ac_compile) 2>&5
19450   ac_status=$?
19451   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19452   test $ac_status = 0; }; then
19453   # Parse the compiler output and extract the necessary
19454   # objects, libraries and library flags.
19455
19456   # Sentinel used to keep track of whether or not we are before
19457   # the conftest object file.
19458   pre_test_object_deps_done=no
19459
19460   for p in `eval "$output_verbose_link_cmd"`; do
19461     case $p in
19462
19463     -L* | -R* | -l*)
19464        # Some compilers place space between "-{L,R}" and the path.
19465        # Remove the space.
19466        if test $p = "-L" ||
19467           test $p = "-R"; then
19468          prev=$p
19469          continue
19470        else
19471          prev=
19472        fi
19473
19474        if test "$pre_test_object_deps_done" = no; then
19475          case $p in
19476          -L* | -R*)
19477            # Internal compiler library paths should come after those
19478            # provided the user.  The postdeps already come after the
19479            # user supplied libs so there is no need to process them.
19480            if test -z "$compiler_lib_search_path_CXX"; then
19481              compiler_lib_search_path_CXX="${prev}${p}"
19482            else
19483              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19484            fi
19485            ;;
19486          # The "-l" case would never come before the object being
19487          # linked, so don't bother handling this case.
19488          esac
19489        else
19490          if test -z "$postdeps_CXX"; then
19491            postdeps_CXX="${prev}${p}"
19492          else
19493            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19494          fi
19495        fi
19496        ;;
19497
19498     *.$objext)
19499        # This assumes that the test object file only shows up
19500        # once in the compiler output.
19501        if test "$p" = "conftest.$objext"; then
19502          pre_test_object_deps_done=yes
19503          continue
19504        fi
19505
19506        if test "$pre_test_object_deps_done" = no; then
19507          if test -z "$predep_objects_CXX"; then
19508            predep_objects_CXX="$p"
19509          else
19510            predep_objects_CXX="$predep_objects_CXX $p"
19511          fi
19512        else
19513          if test -z "$postdep_objects_CXX"; then
19514            postdep_objects_CXX="$p"
19515          else
19516            postdep_objects_CXX="$postdep_objects_CXX $p"
19517          fi
19518        fi
19519        ;;
19520
19521     *) ;; # Ignore the rest.
19522
19523     esac
19524   done
19525
19526   # Clean up.
19527   rm -f a.out a.exe
19528 else
19529   echo "libtool.m4: error: problem compiling CXX test program"
19530 fi
19531
19532 $RM -f confest.$objext
19533
19534 # PORTME: override above test on systems where it is broken
19535 case $host_os in
19536 interix[3-9]*)
19537   # Interix 3.5 installs completely hosed .la files for C++, so rather than
19538   # hack all around it, let's just trust "g++" to DTRT.
19539   predep_objects_CXX=
19540   postdep_objects_CXX=
19541   postdeps_CXX=
19542   ;;
19543
19544 linux*)
19545   case `$CC -V 2>&1 | sed 5q` in
19546   *Sun\ C*)
19547     # Sun C++ 5.9
19548
19549     # The more standards-conforming stlport4 library is
19550     # incompatible with the Cstd library. Avoid specifying
19551     # it if it's in CXXFLAGS. Ignore libCrun as
19552     # -library=stlport4 depends on it.
19553     case " $CXX $CXXFLAGS " in
19554     *" -library=stlport4 "*)
19555       solaris_use_stlport4=yes
19556       ;;
19557     esac
19558
19559     if test "$solaris_use_stlport4" != yes; then
19560       postdeps_CXX='-library=Cstd -library=Crun'
19561     fi
19562     ;;
19563   esac
19564   ;;
19565
19566 solaris*)
19567   case $cc_basename in
19568   CC*)
19569     # The more standards-conforming stlport4 library is
19570     # incompatible with the Cstd library. Avoid specifying
19571     # it if it's in CXXFLAGS. Ignore libCrun as
19572     # -library=stlport4 depends on it.
19573     case " $CXX $CXXFLAGS " in
19574     *" -library=stlport4 "*)
19575       solaris_use_stlport4=yes
19576       ;;
19577     esac
19578
19579     # Adding this requires a known-good setup of shared libraries for
19580     # Sun compiler versions before 5.6, else PIC objects from an old
19581     # archive will be linked into the output, leading to subtle bugs.
19582     if test "$solaris_use_stlport4" != yes; then
19583       postdeps_CXX='-library=Cstd -library=Crun'
19584     fi
19585     ;;
19586   esac
19587   ;;
19588 esac
19589
19590
19591 case " $postdeps_CXX " in
19592 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19593 esac
19594  compiler_lib_search_dirs_CXX=
19595 if test -n "${compiler_lib_search_path_CXX}"; then
19596  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19597 fi
19598
19599
19600
19601
19602
19603
19604
19605
19606
19607
19608
19609
19610
19611
19612
19613
19614
19615
19616
19617
19618
19619
19620
19621
19622
19623
19624
19625
19626
19627
19628
19629     lt_prog_compiler_wl_CXX=
19630 lt_prog_compiler_pic_CXX=
19631 lt_prog_compiler_static_CXX=
19632
19633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19634 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19635
19636   # C++ specific cases for pic, static, wl, etc.
19637   if test "$GXX" = yes; then
19638     lt_prog_compiler_wl_CXX='-Wl,'
19639     lt_prog_compiler_static_CXX='-static'
19640
19641     case $host_os in
19642     aix*)
19643       # All AIX code is PIC.
19644       if test "$host_cpu" = ia64; then
19645         # AIX 5 now supports IA64 processor
19646         lt_prog_compiler_static_CXX='-Bstatic'
19647       fi
19648       ;;
19649
19650     amigaos*)
19651       case $host_cpu in
19652       powerpc)
19653             # see comment about AmigaOS4 .so support
19654             lt_prog_compiler_pic_CXX='-fPIC'
19655         ;;
19656       m68k)
19657             # FIXME: we need at least 68020 code to build shared libraries, but
19658             # adding the `-m68020' flag to GCC prevents building anything better,
19659             # like `-m68040'.
19660             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19661         ;;
19662       esac
19663       ;;
19664
19665     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19666       # PIC is the default for these OSes.
19667       ;;
19668     mingw* | cygwin* | os2* | pw32* | cegcc*)
19669       # This hack is so that the source file can tell whether it is being
19670       # built for inclusion in a dll (and should export symbols for example).
19671       # Although the cygwin gcc ignores -fPIC, still need this for old-style
19672       # (--disable-auto-import) libraries
19673       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19674       ;;
19675     darwin* | rhapsody*)
19676       # PIC is the default on this platform
19677       # Common symbols not allowed in MH_DYLIB files
19678       lt_prog_compiler_pic_CXX='-fno-common'
19679       ;;
19680     *djgpp*)
19681       # DJGPP does not support shared libraries at all
19682       lt_prog_compiler_pic_CXX=
19683       ;;
19684     haiku*)
19685       # PIC is the default for Haiku.
19686       # The "-static" flag exists, but is broken.
19687       lt_prog_compiler_static_CXX=
19688       ;;
19689     interix[3-9]*)
19690       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19691       # Instead, we relocate shared libraries at runtime.
19692       ;;
19693     sysv4*MP*)
19694       if test -d /usr/nec; then
19695         lt_prog_compiler_pic_CXX=-Kconform_pic
19696       fi
19697       ;;
19698     hpux*)
19699       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19700       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
19701       # sets the default TLS model and affects inlining.
19702       case $host_cpu in
19703       hppa*64*)
19704         ;;
19705       *)
19706         lt_prog_compiler_pic_CXX='-fPIC'
19707         ;;
19708       esac
19709       ;;
19710     *qnx* | *nto*)
19711       # QNX uses GNU C++, but need to define -shared option too, otherwise
19712       # it will coredump.
19713       lt_prog_compiler_pic_CXX='-fPIC -shared'
19714       ;;
19715     *)
19716       lt_prog_compiler_pic_CXX='-fPIC'
19717       ;;
19718     esac
19719   else
19720     case $host_os in
19721       aix[4-9]*)
19722         # All AIX code is PIC.
19723         if test "$host_cpu" = ia64; then
19724           # AIX 5 now supports IA64 processor
19725           lt_prog_compiler_static_CXX='-Bstatic'
19726         else
19727           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19728         fi
19729         ;;
19730       chorus*)
19731         case $cc_basename in
19732         cxch68*)
19733           # Green Hills C++ Compiler
19734           # _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"
19735           ;;
19736         esac
19737         ;;
19738       dgux*)
19739         case $cc_basename in
19740           ec++*)
19741             lt_prog_compiler_pic_CXX='-KPIC'
19742             ;;
19743           ghcx*)
19744             # Green Hills C++ Compiler
19745             lt_prog_compiler_pic_CXX='-pic'
19746             ;;
19747           *)
19748             ;;
19749         esac
19750         ;;
19751       freebsd* | dragonfly*)
19752         # FreeBSD uses GNU C++
19753         ;;
19754       hpux9* | hpux10* | hpux11*)
19755         case $cc_basename in
19756           CC*)
19757             lt_prog_compiler_wl_CXX='-Wl,'
19758             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19759             if test "$host_cpu" != ia64; then
19760               lt_prog_compiler_pic_CXX='+Z'
19761             fi
19762             ;;
19763           aCC*)
19764             lt_prog_compiler_wl_CXX='-Wl,'
19765             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19766             case $host_cpu in
19767             hppa*64*|ia64*)
19768               # +Z the default
19769               ;;
19770             *)
19771               lt_prog_compiler_pic_CXX='+Z'
19772               ;;
19773             esac
19774             ;;
19775           *)
19776             ;;
19777         esac
19778         ;;
19779       interix*)
19780         # This is c89, which is MS Visual C++ (no shared libs)
19781         # Anyone wants to do a port?
19782         ;;
19783       irix5* | irix6* | nonstopux*)
19784         case $cc_basename in
19785           CC*)
19786             lt_prog_compiler_wl_CXX='-Wl,'
19787             lt_prog_compiler_static_CXX='-non_shared'
19788             # CC pic flag -KPIC is the default.
19789             ;;
19790           *)
19791             ;;
19792         esac
19793         ;;
19794       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19795         case $cc_basename in
19796           KCC*)
19797             # KAI C++ Compiler
19798             lt_prog_compiler_wl_CXX='--backend -Wl,'
19799             lt_prog_compiler_pic_CXX='-fPIC'
19800             ;;
19801           ecpc* )
19802             # old Intel C++ for x86_64 which still supported -KPIC.
19803             lt_prog_compiler_wl_CXX='-Wl,'
19804             lt_prog_compiler_pic_CXX='-KPIC'
19805             lt_prog_compiler_static_CXX='-static'
19806             ;;
19807           icpc* )
19808             # Intel C++, used to be incompatible with GCC.
19809             # ICC 10 doesn't accept -KPIC any more.
19810             lt_prog_compiler_wl_CXX='-Wl,'
19811             lt_prog_compiler_pic_CXX='-fPIC'
19812             lt_prog_compiler_static_CXX='-static'
19813             ;;
19814           pgCC* | pgcpp*)
19815             # Portland Group C++ compiler
19816             lt_prog_compiler_wl_CXX='-Wl,'
19817             lt_prog_compiler_pic_CXX='-fpic'
19818             lt_prog_compiler_static_CXX='-Bstatic'
19819             ;;
19820           cxx*)
19821             # Compaq C++
19822             # Make sure the PIC flag is empty.  It appears that all Alpha
19823             # Linux and Compaq Tru64 Unix objects are PIC.
19824             lt_prog_compiler_pic_CXX=
19825             lt_prog_compiler_static_CXX='-non_shared'
19826             ;;
19827           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
19828             # IBM XL 8.0, 9.0 on PPC and BlueGene
19829             lt_prog_compiler_wl_CXX='-Wl,'
19830             lt_prog_compiler_pic_CXX='-qpic'
19831             lt_prog_compiler_static_CXX='-qstaticlink'
19832             ;;
19833           *)
19834             case `$CC -V 2>&1 | sed 5q` in
19835             *Sun\ C*)
19836               # Sun C++ 5.9
19837               lt_prog_compiler_pic_CXX='-KPIC'
19838               lt_prog_compiler_static_CXX='-Bstatic'
19839               lt_prog_compiler_wl_CXX='-Qoption ld '
19840               ;;
19841             esac
19842             ;;
19843         esac
19844         ;;
19845       lynxos*)
19846         ;;
19847       m88k*)
19848         ;;
19849       mvs*)
19850         case $cc_basename in
19851           cxx*)
19852             lt_prog_compiler_pic_CXX='-W c,exportall'
19853             ;;
19854           *)
19855             ;;
19856         esac
19857         ;;
19858       netbsd*)
19859         ;;
19860       *qnx* | *nto*)
19861         # QNX uses GNU C++, but need to define -shared option too, otherwise
19862         # it will coredump.
19863         lt_prog_compiler_pic_CXX='-fPIC -shared'
19864         ;;
19865       osf3* | osf4* | osf5*)
19866         case $cc_basename in
19867           KCC*)
19868             lt_prog_compiler_wl_CXX='--backend -Wl,'
19869             ;;
19870           RCC*)
19871             # Rational C++ 2.4.1
19872             lt_prog_compiler_pic_CXX='-pic'
19873             ;;
19874           cxx*)
19875             # Digital/Compaq C++
19876             lt_prog_compiler_wl_CXX='-Wl,'
19877             # Make sure the PIC flag is empty.  It appears that all Alpha
19878             # Linux and Compaq Tru64 Unix objects are PIC.
19879             lt_prog_compiler_pic_CXX=
19880             lt_prog_compiler_static_CXX='-non_shared'
19881             ;;
19882           *)
19883             ;;
19884         esac
19885         ;;
19886       psos*)
19887         ;;
19888       solaris*)
19889         case $cc_basename in
19890           CC*)
19891             # Sun C++ 4.2, 5.x and Centerline C++
19892             lt_prog_compiler_pic_CXX='-KPIC'
19893             lt_prog_compiler_static_CXX='-Bstatic'
19894             lt_prog_compiler_wl_CXX='-Qoption ld '
19895             ;;
19896           gcx*)
19897             # Green Hills C++ Compiler
19898             lt_prog_compiler_pic_CXX='-PIC'
19899             ;;
19900           *)
19901             ;;
19902         esac
19903         ;;
19904       sunos4*)
19905         case $cc_basename in
19906           CC*)
19907             # Sun C++ 4.x
19908             lt_prog_compiler_pic_CXX='-pic'
19909             lt_prog_compiler_static_CXX='-Bstatic'
19910             ;;
19911           lcc*)
19912             # Lucid
19913             lt_prog_compiler_pic_CXX='-pic'
19914             ;;
19915           *)
19916             ;;
19917         esac
19918         ;;
19919       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
19920         case $cc_basename in
19921           CC*)
19922             lt_prog_compiler_wl_CXX='-Wl,'
19923             lt_prog_compiler_pic_CXX='-KPIC'
19924             lt_prog_compiler_static_CXX='-Bstatic'
19925             ;;
19926         esac
19927         ;;
19928       tandem*)
19929         case $cc_basename in
19930           NCC*)
19931             # NonStop-UX NCC 3.20
19932             lt_prog_compiler_pic_CXX='-KPIC'
19933             ;;
19934           *)
19935             ;;
19936         esac
19937         ;;
19938       vxworks*)
19939         ;;
19940       *)
19941         lt_prog_compiler_can_build_shared_CXX=no
19942         ;;
19943     esac
19944   fi
19945
19946 case $host_os in
19947   # For platforms which do not support PIC, -DPIC is meaningless:
19948   *djgpp*)
19949     lt_prog_compiler_pic_CXX=
19950     ;;
19951   *)
19952     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
19953     ;;
19954 esac
19955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
19956 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
19957
19958
19959
19960 #
19961 # Check to make sure the PIC flag actually works.
19962 #
19963 if test -n "$lt_prog_compiler_pic_CXX"; then
19964   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
19965 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
19966 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
19967   $as_echo_n "(cached) " >&6
19968 else
19969   lt_cv_prog_compiler_pic_works_CXX=no
19970    ac_outfile=conftest.$ac_objext
19971    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
19972    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
19973    # Insert the option either (1) after the last *FLAGS variable, or
19974    # (2) before a word containing "conftest.", or (3) at the end.
19975    # Note that $ac_compile itself does not contain backslashes and begins
19976    # with a dollar sign (not a hyphen), so the echo should work correctly.
19977    # The option is referenced via a variable to avoid confusing sed.
19978    lt_compile=`echo "$ac_compile" | $SED \
19979    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
19980    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
19981    -e 's:$: $lt_compiler_flag:'`
19982    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
19983    (eval "$lt_compile" 2>conftest.err)
19984    ac_status=$?
19985    cat conftest.err >&5
19986    echo "$as_me:$LINENO: \$? = $ac_status" >&5
19987    if (exit $ac_status) && test -s "$ac_outfile"; then
19988      # The compiler can only warn and ignore the option if not recognized
19989      # So say no if there are warnings other than the usual output.
19990      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
19991      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
19992      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
19993        lt_cv_prog_compiler_pic_works_CXX=yes
19994      fi
19995    fi
19996    $RM conftest*
19997
19998 fi
19999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20000 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20001
20002 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20003     case $lt_prog_compiler_pic_CXX in
20004      "" | " "*) ;;
20005      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20006      esac
20007 else
20008     lt_prog_compiler_pic_CXX=
20009      lt_prog_compiler_can_build_shared_CXX=no
20010 fi
20011
20012 fi
20013
20014
20015
20016 #
20017 # Check to make sure the static flag actually works.
20018 #
20019 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20021 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20022 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20023   $as_echo_n "(cached) " >&6
20024 else
20025   lt_cv_prog_compiler_static_works_CXX=no
20026    save_LDFLAGS="$LDFLAGS"
20027    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20028    echo "$lt_simple_link_test_code" > conftest.$ac_ext
20029    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20030      # The linker can only warn and ignore the option if not recognized
20031      # So say no if there are warnings
20032      if test -s conftest.err; then
20033        # Append any errors to the config.log.
20034        cat conftest.err 1>&5
20035        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20036        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20037        if diff conftest.exp conftest.er2 >/dev/null; then
20038          lt_cv_prog_compiler_static_works_CXX=yes
20039        fi
20040      else
20041        lt_cv_prog_compiler_static_works_CXX=yes
20042      fi
20043    fi
20044    $RM -r conftest*
20045    LDFLAGS="$save_LDFLAGS"
20046
20047 fi
20048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20049 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20050
20051 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20052     :
20053 else
20054     lt_prog_compiler_static_CXX=
20055 fi
20056
20057
20058
20059
20060     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20061 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20062 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20063   $as_echo_n "(cached) " >&6
20064 else
20065   lt_cv_prog_compiler_c_o_CXX=no
20066    $RM -r conftest 2>/dev/null
20067    mkdir conftest
20068    cd conftest
20069    mkdir out
20070    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20071
20072    lt_compiler_flag="-o out/conftest2.$ac_objext"
20073    # Insert the option either (1) after the last *FLAGS variable, or
20074    # (2) before a word containing "conftest.", or (3) at the end.
20075    # Note that $ac_compile itself does not contain backslashes and begins
20076    # with a dollar sign (not a hyphen), so the echo should work correctly.
20077    lt_compile=`echo "$ac_compile" | $SED \
20078    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20079    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20080    -e 's:$: $lt_compiler_flag:'`
20081    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20082    (eval "$lt_compile" 2>out/conftest.err)
20083    ac_status=$?
20084    cat out/conftest.err >&5
20085    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20086    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20087    then
20088      # The compiler can only warn and ignore the option if not recognized
20089      # So say no if there are warnings
20090      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20091      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20092      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20093        lt_cv_prog_compiler_c_o_CXX=yes
20094      fi
20095    fi
20096    chmod u+w . 2>&5
20097    $RM conftest*
20098    # SGI C++ compiler will create directory out/ii_files/ for
20099    # template instantiation
20100    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20101    $RM out/* && rmdir out
20102    cd ..
20103    $RM -r conftest
20104    $RM conftest*
20105
20106 fi
20107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20108 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20109
20110
20111
20112     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20113 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20114 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20115   $as_echo_n "(cached) " >&6
20116 else
20117   lt_cv_prog_compiler_c_o_CXX=no
20118    $RM -r conftest 2>/dev/null
20119    mkdir conftest
20120    cd conftest
20121    mkdir out
20122    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20123
20124    lt_compiler_flag="-o out/conftest2.$ac_objext"
20125    # Insert the option either (1) after the last *FLAGS variable, or
20126    # (2) before a word containing "conftest.", or (3) at the end.
20127    # Note that $ac_compile itself does not contain backslashes and begins
20128    # with a dollar sign (not a hyphen), so the echo should work correctly.
20129    lt_compile=`echo "$ac_compile" | $SED \
20130    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20131    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20132    -e 's:$: $lt_compiler_flag:'`
20133    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20134    (eval "$lt_compile" 2>out/conftest.err)
20135    ac_status=$?
20136    cat out/conftest.err >&5
20137    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20138    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20139    then
20140      # The compiler can only warn and ignore the option if not recognized
20141      # So say no if there are warnings
20142      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20143      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20144      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20145        lt_cv_prog_compiler_c_o_CXX=yes
20146      fi
20147    fi
20148    chmod u+w . 2>&5
20149    $RM conftest*
20150    # SGI C++ compiler will create directory out/ii_files/ for
20151    # template instantiation
20152    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20153    $RM out/* && rmdir out
20154    cd ..
20155    $RM -r conftest
20156    $RM conftest*
20157
20158 fi
20159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20160 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20161
20162
20163
20164
20165 hard_links="nottested"
20166 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20167   # do not overwrite the value of need_locks provided by the user
20168   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20169 $as_echo_n "checking if we can lock with hard links... " >&6; }
20170   hard_links=yes
20171   $RM conftest*
20172   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20173   touch conftest.a
20174   ln conftest.a conftest.b 2>&5 || hard_links=no
20175   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20176   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20177 $as_echo "$hard_links" >&6; }
20178   if test "$hard_links" = no; then
20179     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20180 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20181     need_locks=warn
20182   fi
20183 else
20184   need_locks=no
20185 fi
20186
20187
20188
20189     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20190 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20191
20192   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20193   case $host_os in
20194   aix[4-9]*)
20195     # If we're using GNU nm, then we don't want the "-C" option.
20196     # -C means demangle to AIX nm, but means don't demangle with GNU nm
20197     # Also, AIX nm treats weak defined symbols like other global defined
20198     # symbols, whereas GNU nm marks them as "W".
20199     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20200       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20201     else
20202       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20203     fi
20204     ;;
20205   pw32*)
20206     export_symbols_cmds_CXX="$ltdll_cmds"
20207   ;;
20208   cygwin* | mingw* | cegcc*)
20209     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 > $export_symbols'
20210   ;;
20211   *)
20212     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20213   ;;
20214   esac
20215   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20216
20217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20218 $as_echo "$ld_shlibs_CXX" >&6; }
20219 test "$ld_shlibs_CXX" = no && can_build_shared=no
20220
20221 with_gnu_ld_CXX=$with_gnu_ld
20222
20223
20224
20225
20226
20227
20228 #
20229 # Do we need to explicitly link libc?
20230 #
20231 case "x$archive_cmds_need_lc_CXX" in
20232 x|xyes)
20233   # Assume -lc should be added
20234   archive_cmds_need_lc_CXX=yes
20235
20236   if test "$enable_shared" = yes && test "$GCC" = yes; then
20237     case $archive_cmds_CXX in
20238     *'~'*)
20239       # FIXME: we may have to deal with multi-command sequences.
20240       ;;
20241     '$CC '*)
20242       # Test whether the compiler implicitly links with -lc since on some
20243       # systems, -lgcc has to come before -lc. If gcc already passes -lc
20244       # to ld, don't add -lc before -lgcc.
20245       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20246 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20247 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20248   $as_echo_n "(cached) " >&6
20249 else
20250   $RM conftest*
20251         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20252
20253         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20254   (eval $ac_compile) 2>&5
20255   ac_status=$?
20256   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20257   test $ac_status = 0; } 2>conftest.err; then
20258           soname=conftest
20259           lib=conftest
20260           libobjs=conftest.$ac_objext
20261           deplibs=
20262           wl=$lt_prog_compiler_wl_CXX
20263           pic_flag=$lt_prog_compiler_pic_CXX
20264           compiler_flags=-v
20265           linker_flags=-v
20266           verstring=
20267           output_objdir=.
20268           libname=conftest
20269           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20270           allow_undefined_flag_CXX=
20271           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20272   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20273   ac_status=$?
20274   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20275   test $ac_status = 0; }
20276           then
20277             lt_cv_archive_cmds_need_lc_CXX=no
20278           else
20279             lt_cv_archive_cmds_need_lc_CXX=yes
20280           fi
20281           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20282         else
20283           cat conftest.err 1>&5
20284         fi
20285         $RM conftest*
20286
20287 fi
20288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20289 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20290       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20291       ;;
20292     esac
20293   fi
20294   ;;
20295 esac
20296
20297
20298
20299
20300
20301
20302
20303
20304
20305
20306
20307
20308
20309
20310
20311
20312
20313
20314
20315
20316
20317
20318
20319
20320
20321
20322
20323
20324
20325
20326
20327
20328
20329
20330
20331
20332
20333
20334
20335
20336
20337
20338
20339
20340
20341
20342
20343
20344
20345
20346
20347
20348
20349
20350
20351
20352
20353
20354
20355
20356
20357
20358
20359
20360     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20361 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20362
20363 library_names_spec=
20364 libname_spec='lib$name'
20365 soname_spec=
20366 shrext_cmds=".so"
20367 postinstall_cmds=
20368 postuninstall_cmds=
20369 finish_cmds=
20370 finish_eval=
20371 shlibpath_var=
20372 shlibpath_overrides_runpath=unknown
20373 version_type=none
20374 dynamic_linker="$host_os ld.so"
20375 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20376 need_lib_prefix=unknown
20377 hardcode_into_libs=no
20378
20379 # when you set need_version to no, make sure it does not cause -set_version
20380 # flags to be left without arguments
20381 need_version=unknown
20382
20383 case $host_os in
20384 aix3*)
20385   version_type=linux
20386   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20387   shlibpath_var=LIBPATH
20388
20389   # AIX 3 has no versioning support, so we append a major version to the name.
20390   soname_spec='${libname}${release}${shared_ext}$major'
20391   ;;
20392
20393 aix[4-9]*)
20394   version_type=linux
20395   need_lib_prefix=no
20396   need_version=no
20397   hardcode_into_libs=yes
20398   if test "$host_cpu" = ia64; then
20399     # AIX 5 supports IA64
20400     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20401     shlibpath_var=LD_LIBRARY_PATH
20402   else
20403     # With GCC up to 2.95.x, collect2 would create an import file
20404     # for dependence libraries.  The import file would start with
20405     # the line `#! .'.  This would cause the generated library to
20406     # depend on `.', always an invalid library.  This was fixed in
20407     # development snapshots of GCC prior to 3.0.
20408     case $host_os in
20409       aix4 | aix4.[01] | aix4.[01].*)
20410       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20411            echo ' yes '
20412            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20413         :
20414       else
20415         can_build_shared=no
20416       fi
20417       ;;
20418     esac
20419     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20420     # soname into executable. Probably we can add versioning support to
20421     # collect2, so additional links can be useful in future.
20422     if test "$aix_use_runtimelinking" = yes; then
20423       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20424       # instead of lib<name>.a to let people know that these are not
20425       # typical AIX shared libraries.
20426       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20427     else
20428       # We preserve .a as extension for shared libraries through AIX4.2
20429       # and later when we are not doing run time linking.
20430       library_names_spec='${libname}${release}.a $libname.a'
20431       soname_spec='${libname}${release}${shared_ext}$major'
20432     fi
20433     shlibpath_var=LIBPATH
20434   fi
20435   ;;
20436
20437 amigaos*)
20438   case $host_cpu in
20439   powerpc)
20440     # Since July 2007 AmigaOS4 officially supports .so libraries.
20441     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20442     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20443     ;;
20444   m68k)
20445     library_names_spec='$libname.ixlibrary $libname.a'
20446     # Create ${libname}_ixlibrary.a entries in /sys/libs.
20447     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 ${libname}_ixlibrary.a || exit 1; done'
20448     ;;
20449   esac
20450   ;;
20451
20452 beos*)
20453   library_names_spec='${libname}${shared_ext}'
20454   dynamic_linker="$host_os ld.so"
20455   shlibpath_var=LIBRARY_PATH
20456   ;;
20457
20458 bsdi[45]*)
20459   version_type=linux
20460   need_version=no
20461   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20462   soname_spec='${libname}${release}${shared_ext}$major'
20463   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20464   shlibpath_var=LD_LIBRARY_PATH
20465   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20466   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20467   # the default ld.so.conf also contains /usr/contrib/lib and
20468   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20469   # libtool to hard-code these into programs
20470   ;;
20471
20472 cygwin* | mingw* | pw32* | cegcc*)
20473   version_type=windows
20474   shrext_cmds=".dll"
20475   need_version=no
20476   need_lib_prefix=no
20477
20478   case $GCC,$host_os in
20479   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20480     library_names_spec='$libname.dll.a'
20481     # DLL is installed to $(libdir)/../bin by postinstall_cmds
20482     postinstall_cmds='base_file=`basename \${file}`~
20483       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20484       dldir=$destdir/`dirname \$dlpath`~
20485       test -d \$dldir || mkdir -p \$dldir~
20486       $install_prog $dir/$dlname \$dldir/$dlname~
20487       chmod a+x \$dldir/$dlname~
20488       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20489         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20490       fi'
20491     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20492       dlpath=$dir/\$dldll~
20493        $RM \$dlpath'
20494     shlibpath_overrides_runpath=yes
20495
20496     case $host_os in
20497     cygwin*)
20498       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20499       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20500
20501       ;;
20502     mingw* | cegcc*)
20503       # MinGW DLLs use traditional 'lib' prefix
20504       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20505       ;;
20506     pw32*)
20507       # pw32 DLLs use 'pw' prefix rather than 'lib'
20508       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20509       ;;
20510     esac
20511     ;;
20512
20513   *)
20514     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20515     ;;
20516   esac
20517   dynamic_linker='Win32 ld.exe'
20518   # FIXME: first we should search . and the directory the executable is in
20519   shlibpath_var=PATH
20520   ;;
20521
20522 darwin* | rhapsody*)
20523   dynamic_linker="$host_os dyld"
20524   version_type=darwin
20525   need_lib_prefix=no
20526   need_version=no
20527   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20528   soname_spec='${libname}${release}${major}$shared_ext'
20529   shlibpath_overrides_runpath=yes
20530   shlibpath_var=DYLD_LIBRARY_PATH
20531   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20532
20533   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20534   ;;
20535
20536 dgux*)
20537   version_type=linux
20538   need_lib_prefix=no
20539   need_version=no
20540   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20541   soname_spec='${libname}${release}${shared_ext}$major'
20542   shlibpath_var=LD_LIBRARY_PATH
20543   ;;
20544
20545 freebsd* | dragonfly*)
20546   # DragonFly does not have aout.  When/if they implement a new
20547   # versioning mechanism, adjust this.
20548   if test -x /usr/bin/objformat; then
20549     objformat=`/usr/bin/objformat`
20550   else
20551     case $host_os in
20552     freebsd[23].*) objformat=aout ;;
20553     *) objformat=elf ;;
20554     esac
20555   fi
20556   version_type=freebsd-$objformat
20557   case $version_type in
20558     freebsd-elf*)
20559       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20560       need_version=no
20561       need_lib_prefix=no
20562       ;;
20563     freebsd-*)
20564       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20565       need_version=yes
20566       ;;
20567   esac
20568   shlibpath_var=LD_LIBRARY_PATH
20569   case $host_os in
20570   freebsd2.*)
20571     shlibpath_overrides_runpath=yes
20572     ;;
20573   freebsd3.[01]* | freebsdelf3.[01]*)
20574     shlibpath_overrides_runpath=yes
20575     hardcode_into_libs=yes
20576     ;;
20577   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20578   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20579     shlibpath_overrides_runpath=no
20580     hardcode_into_libs=yes
20581     ;;
20582   *) # from 4.6 on, and DragonFly
20583     shlibpath_overrides_runpath=yes
20584     hardcode_into_libs=yes
20585     ;;
20586   esac
20587   ;;
20588
20589 gnu*)
20590   version_type=linux
20591   need_lib_prefix=no
20592   need_version=no
20593   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20594   soname_spec='${libname}${release}${shared_ext}$major'
20595   shlibpath_var=LD_LIBRARY_PATH
20596   hardcode_into_libs=yes
20597   ;;
20598
20599 haiku*)
20600   version_type=linux
20601   need_lib_prefix=no
20602   need_version=no
20603   dynamic_linker="$host_os runtime_loader"
20604   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20605   soname_spec='${libname}${release}${shared_ext}$major'
20606   shlibpath_var=LIBRARY_PATH
20607   shlibpath_overrides_runpath=yes
20608   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20609   hardcode_into_libs=yes
20610   ;;
20611
20612 hpux9* | hpux10* | hpux11*)
20613   # Give a soname corresponding to the major version so that dld.sl refuses to
20614   # link against other versions.
20615   version_type=sunos
20616   need_lib_prefix=no
20617   need_version=no
20618   case $host_cpu in
20619   ia64*)
20620     shrext_cmds='.so'
20621     hardcode_into_libs=yes
20622     dynamic_linker="$host_os dld.so"
20623     shlibpath_var=LD_LIBRARY_PATH
20624     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20625     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20626     soname_spec='${libname}${release}${shared_ext}$major'
20627     if test "X$HPUX_IA64_MODE" = X32; then
20628       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20629     else
20630       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20631     fi
20632     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20633     ;;
20634   hppa*64*)
20635     shrext_cmds='.sl'
20636     hardcode_into_libs=yes
20637     dynamic_linker="$host_os dld.sl"
20638     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20639     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20640     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20641     soname_spec='${libname}${release}${shared_ext}$major'
20642     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20643     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20644     ;;
20645   *)
20646     shrext_cmds='.sl'
20647     dynamic_linker="$host_os dld.sl"
20648     shlibpath_var=SHLIB_PATH
20649     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20650     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20651     soname_spec='${libname}${release}${shared_ext}$major'
20652     ;;
20653   esac
20654   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20655   postinstall_cmds='chmod 555 $lib'
20656   # or fails outright, so override atomically:
20657   install_override_mode=555
20658   ;;
20659
20660 interix[3-9]*)
20661   version_type=linux
20662   need_lib_prefix=no
20663   need_version=no
20664   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20665   soname_spec='${libname}${release}${shared_ext}$major'
20666   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20667   shlibpath_var=LD_LIBRARY_PATH
20668   shlibpath_overrides_runpath=no
20669   hardcode_into_libs=yes
20670   ;;
20671
20672 irix5* | irix6* | nonstopux*)
20673   case $host_os in
20674     nonstopux*) version_type=nonstopux ;;
20675     *)
20676         if test "$lt_cv_prog_gnu_ld" = yes; then
20677                 version_type=linux
20678         else
20679                 version_type=irix
20680         fi ;;
20681   esac
20682   need_lib_prefix=no
20683   need_version=no
20684   soname_spec='${libname}${release}${shared_ext}$major'
20685   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20686   case $host_os in
20687   irix5* | nonstopux*)
20688     libsuff= shlibsuff=
20689     ;;
20690   *)
20691     case $LD in # libtool.m4 will add one of these switches to LD
20692     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20693       libsuff= shlibsuff= libmagic=32-bit;;
20694     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20695       libsuff=32 shlibsuff=N32 libmagic=N32;;
20696     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20697       libsuff=64 shlibsuff=64 libmagic=64-bit;;
20698     *) libsuff= shlibsuff= libmagic=never-match;;
20699     esac
20700     ;;
20701   esac
20702   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20703   shlibpath_overrides_runpath=no
20704   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20705   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20706   hardcode_into_libs=yes
20707   ;;
20708
20709 # No shared lib support for Linux oldld, aout, or coff.
20710 linux*oldld* | linux*aout* | linux*coff*)
20711   dynamic_linker=no
20712   ;;
20713
20714 # This must be Linux ELF.
20715 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20716   version_type=linux
20717   need_lib_prefix=no
20718   need_version=no
20719   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20720   soname_spec='${libname}${release}${shared_ext}$major'
20721   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20722   shlibpath_var=LD_LIBRARY_PATH
20723   shlibpath_overrides_runpath=no
20724
20725   # Some binutils ld are patched to set DT_RUNPATH
20726   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20727   $as_echo_n "(cached) " >&6
20728 else
20729   lt_cv_shlibpath_overrides_runpath=no
20730     save_LDFLAGS=$LDFLAGS
20731     save_libdir=$libdir
20732     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20733          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20734     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20735 /* end confdefs.h.  */
20736
20737 int
20738 main ()
20739 {
20740
20741   ;
20742   return 0;
20743 }
20744 _ACEOF
20745 if ac_fn_cxx_try_link "$LINENO"; then :
20746   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20747   lt_cv_shlibpath_overrides_runpath=yes
20748 fi
20749 fi
20750 rm -f core conftest.err conftest.$ac_objext \
20751     conftest$ac_exeext conftest.$ac_ext
20752     LDFLAGS=$save_LDFLAGS
20753     libdir=$save_libdir
20754
20755 fi
20756
20757   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20758
20759   # This implies no fast_install, which is unacceptable.
20760   # Some rework will be needed to allow for fast_install
20761   # before this can be enabled.
20762   hardcode_into_libs=yes
20763
20764   # Append ld.so.conf contents to the search path
20765   if test -f /etc/ld.so.conf; then
20766     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' ' '`
20767     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20768   fi
20769
20770   # We used to test for /lib/ld.so.1 and disable shared libraries on
20771   # powerpc, because MkLinux only supported shared libraries with the
20772   # GNU dynamic linker.  Since this was broken with cross compilers,
20773   # most powerpc-linux boxes support dynamic linking these days and
20774   # people can always --disable-shared, the test was removed, and we
20775   # assume the GNU/Linux dynamic linker is in use.
20776   dynamic_linker='GNU/Linux ld.so'
20777   ;;
20778
20779 netbsd*)
20780   version_type=sunos
20781   need_lib_prefix=no
20782   need_version=no
20783   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
20784     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20785     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20786     dynamic_linker='NetBSD (a.out) ld.so'
20787   else
20788     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20789     soname_spec='${libname}${release}${shared_ext}$major'
20790     dynamic_linker='NetBSD ld.elf_so'
20791   fi
20792   shlibpath_var=LD_LIBRARY_PATH
20793   shlibpath_overrides_runpath=yes
20794   hardcode_into_libs=yes
20795   ;;
20796
20797 newsos6)
20798   version_type=linux
20799   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20800   shlibpath_var=LD_LIBRARY_PATH
20801   shlibpath_overrides_runpath=yes
20802   ;;
20803
20804 *nto* | *qnx*)
20805   version_type=qnx
20806   need_lib_prefix=no
20807   need_version=no
20808   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20809   soname_spec='${libname}${release}${shared_ext}$major'
20810   shlibpath_var=LD_LIBRARY_PATH
20811   shlibpath_overrides_runpath=no
20812   hardcode_into_libs=yes
20813   dynamic_linker='ldqnx.so'
20814   ;;
20815
20816 openbsd*)
20817   version_type=sunos
20818   sys_lib_dlsearch_path_spec="/usr/lib"
20819   need_lib_prefix=no
20820   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
20821   case $host_os in
20822     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
20823     *)                          need_version=no  ;;
20824   esac
20825   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20826   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20827   shlibpath_var=LD_LIBRARY_PATH
20828   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
20829     case $host_os in
20830       openbsd2.[89] | openbsd2.[89].*)
20831         shlibpath_overrides_runpath=no
20832         ;;
20833       *)
20834         shlibpath_overrides_runpath=yes
20835         ;;
20836       esac
20837   else
20838     shlibpath_overrides_runpath=yes
20839   fi
20840   ;;
20841
20842 os2*)
20843   libname_spec='$name'
20844   shrext_cmds=".dll"
20845   need_lib_prefix=no
20846   library_names_spec='$libname${shared_ext} $libname.a'
20847   dynamic_linker='OS/2 ld.exe'
20848   shlibpath_var=LIBPATH
20849   ;;
20850
20851 osf3* | osf4* | osf5*)
20852   version_type=osf
20853   need_lib_prefix=no
20854   need_version=no
20855   soname_spec='${libname}${release}${shared_ext}$major'
20856   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20857   shlibpath_var=LD_LIBRARY_PATH
20858   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
20859   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
20860   ;;
20861
20862 rdos*)
20863   dynamic_linker=no
20864   ;;
20865
20866 solaris*)
20867   version_type=linux
20868   need_lib_prefix=no
20869   need_version=no
20870   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20871   soname_spec='${libname}${release}${shared_ext}$major'
20872   shlibpath_var=LD_LIBRARY_PATH
20873   shlibpath_overrides_runpath=yes
20874   hardcode_into_libs=yes
20875   # ldd complains unless libraries are executable
20876   postinstall_cmds='chmod +x $lib'
20877   ;;
20878
20879 sunos4*)
20880   version_type=sunos
20881   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20882   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
20883   shlibpath_var=LD_LIBRARY_PATH
20884   shlibpath_overrides_runpath=yes
20885   if test "$with_gnu_ld" = yes; then
20886     need_lib_prefix=no
20887   fi
20888   need_version=yes
20889   ;;
20890
20891 sysv4 | sysv4.3*)
20892   version_type=linux
20893   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20894   soname_spec='${libname}${release}${shared_ext}$major'
20895   shlibpath_var=LD_LIBRARY_PATH
20896   case $host_vendor in
20897     sni)
20898       shlibpath_overrides_runpath=no
20899       need_lib_prefix=no
20900       runpath_var=LD_RUN_PATH
20901       ;;
20902     siemens)
20903       need_lib_prefix=no
20904       ;;
20905     motorola)
20906       need_lib_prefix=no
20907       need_version=no
20908       shlibpath_overrides_runpath=no
20909       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
20910       ;;
20911   esac
20912   ;;
20913
20914 sysv4*MP*)
20915   if test -d /usr/nec ;then
20916     version_type=linux
20917     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
20918     soname_spec='$libname${shared_ext}.$major'
20919     shlibpath_var=LD_LIBRARY_PATH
20920   fi
20921   ;;
20922
20923 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
20924   version_type=freebsd-elf
20925   need_lib_prefix=no
20926   need_version=no
20927   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20928   soname_spec='${libname}${release}${shared_ext}$major'
20929   shlibpath_var=LD_LIBRARY_PATH
20930   shlibpath_overrides_runpath=yes
20931   hardcode_into_libs=yes
20932   if test "$with_gnu_ld" = yes; then
20933     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
20934   else
20935     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
20936     case $host_os in
20937       sco3.2v5*)
20938         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
20939         ;;
20940     esac
20941   fi
20942   sys_lib_dlsearch_path_spec='/usr/lib'
20943   ;;
20944
20945 tpf*)
20946   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
20947   version_type=linux
20948   need_lib_prefix=no
20949   need_version=no
20950   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20951   shlibpath_var=LD_LIBRARY_PATH
20952   shlibpath_overrides_runpath=no
20953   hardcode_into_libs=yes
20954   ;;
20955
20956 uts4*)
20957   version_type=linux
20958   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20959   soname_spec='${libname}${release}${shared_ext}$major'
20960   shlibpath_var=LD_LIBRARY_PATH
20961   ;;
20962
20963 *)
20964   dynamic_linker=no
20965   ;;
20966 esac
20967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
20968 $as_echo "$dynamic_linker" >&6; }
20969 test "$dynamic_linker" = no && can_build_shared=no
20970
20971 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
20972 if test "$GCC" = yes; then
20973   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
20974 fi
20975
20976 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
20977   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
20978 fi
20979 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
20980   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
20981 fi
20982
20983
20984
20985
20986
20987
20988
20989
20990
20991
20992
20993
20994
20995
20996
20997
20998
20999
21000
21001
21002
21003
21004
21005
21006
21007
21008
21009
21010
21011
21012
21013
21014
21015
21016
21017
21018
21019
21020     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21021 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21022 hardcode_action_CXX=
21023 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21024    test -n "$runpath_var_CXX" ||
21025    test "X$hardcode_automatic_CXX" = "Xyes" ; then
21026
21027   # We can hardcode non-existent directories.
21028   if test "$hardcode_direct_CXX" != no &&
21029      # If the only mechanism to avoid hardcoding is shlibpath_var, we
21030      # have to relink, otherwise we might link with an installed library
21031      # when we should be linking with a yet-to-be-installed one
21032      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21033      test "$hardcode_minus_L_CXX" != no; then
21034     # Linking always hardcodes the temporary library directory.
21035     hardcode_action_CXX=relink
21036   else
21037     # We can link without hardcoding, and we can hardcode nonexisting dirs.
21038     hardcode_action_CXX=immediate
21039   fi
21040 else
21041   # We cannot hardcode anything, or else we can only hardcode existing
21042   # directories.
21043   hardcode_action_CXX=unsupported
21044 fi
21045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21046 $as_echo "$hardcode_action_CXX" >&6; }
21047
21048 if test "$hardcode_action_CXX" = relink ||
21049    test "$inherit_rpath_CXX" = yes; then
21050   # Fast installation is not supported
21051   enable_fast_install=no
21052 elif test "$shlibpath_overrides_runpath" = yes ||
21053      test "$enable_shared" = no; then
21054   # Fast installation is not necessary
21055   enable_fast_install=needless
21056 fi
21057
21058
21059
21060
21061
21062
21063
21064   fi # test -n "$compiler"
21065
21066   CC=$lt_save_CC
21067   LDCXX=$LD
21068   LD=$lt_save_LD
21069   GCC=$lt_save_GCC
21070   with_gnu_ld=$lt_save_with_gnu_ld
21071   lt_cv_path_LDCXX=$lt_cv_path_LD
21072   lt_cv_path_LD=$lt_save_path_LD
21073   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21074   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21075 fi # test "$_lt_caught_CXX_error" != yes
21076
21077 ac_ext=c
21078 ac_cpp='$CPP $CPPFLAGS'
21079 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21080 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21081 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21082
21083
21084
21085
21086
21087
21088
21089
21090
21091
21092
21093
21094
21095
21096
21097
21098 # Only expand once:
21099
21100
21101
21102
21103
21104 # Identify the assembler which will work hand-in-glove with the newly
21105 # built GCC, so that we can examine its features.  This is the assembler
21106 # which will be driven by the driver program.
21107 #
21108 # If build != host, and we aren't building gas in-tree, we identify a
21109 # build->target assembler and hope that it will have the same features
21110 # as the host->target assembler we'll be using.
21111 gcc_cv_gas_major_version=
21112 gcc_cv_gas_minor_version=
21113 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21114
21115 if test "${gcc_cv_as+set}" = set; then :
21116
21117 else
21118
21119 if test -x "$DEFAULT_ASSEMBLER"; then
21120         gcc_cv_as="$DEFAULT_ASSEMBLER"
21121 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21122      && test -f ../gas/Makefile \
21123      && test x$build = x$host; then
21124         gcc_cv_as=../gas/as-new$build_exeext
21125 elif test -x as$build_exeext; then
21126         # Build using assembler in the current directory.
21127         gcc_cv_as=./as$build_exeext
21128 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21129         gcc_cv_as="$AS_FOR_TARGET"
21130 else
21131         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21132 set dummy $AS_FOR_TARGET; ac_word=$2
21133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21134 $as_echo_n "checking for $ac_word... " >&6; }
21135 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21136   $as_echo_n "(cached) " >&6
21137 else
21138   case $gcc_cv_as in
21139   [\\/]* | ?:[\\/]*)
21140   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21141   ;;
21142   *)
21143   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21144 for as_dir in $PATH
21145 do
21146   IFS=$as_save_IFS
21147   test -z "$as_dir" && as_dir=.
21148     for ac_exec_ext in '' $ac_executable_extensions; do
21149   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21150     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21151     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21152     break 2
21153   fi
21154 done
21155   done
21156 IFS=$as_save_IFS
21157
21158   ;;
21159 esac
21160 fi
21161 gcc_cv_as=$ac_cv_path_gcc_cv_as
21162 if test -n "$gcc_cv_as"; then
21163   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21164 $as_echo "$gcc_cv_as" >&6; }
21165 else
21166   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21167 $as_echo "no" >&6; }
21168 fi
21169
21170
21171 fi
21172 fi
21173
21174 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21175
21176 case "$ORIGINAL_AS_FOR_TARGET" in
21177   ./as | ./as$build_exeext) ;;
21178   *) ac_config_files="$ac_config_files as:exec-tool.in"
21179  ;;
21180 esac
21181
21182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21183 $as_echo_n "checking what assembler to use... " >&6; }
21184 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21185   # Single tree build which includes gas.  We want to prefer it
21186   # over whatever linker top-level may have detected, since
21187   # we'll use what we're building after installation anyway.
21188   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21189 $as_echo "newly built gas" >&6; }
21190   in_tree_gas=yes
21191   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21192 for f in $gcc_cv_as_bfd_srcdir/configure \
21193          $gcc_cv_as_gas_srcdir/configure \
21194          $gcc_cv_as_gas_srcdir/configure.in \
21195          $gcc_cv_as_gas_srcdir/Makefile.in ; do
21196   gcc_cv_gas_version=`sed -n -e 's/^[   ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21197   if test x$gcc_cv_gas_version != x; then
21198     break
21199   fi
21200 done
21201 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21202 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21203 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21204 case $gcc_cv_gas_patch_version in
21205   "") gcc_cv_gas_patch_version="0" ;;
21206 esac
21207 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21208                             + $gcc_cv_gas_minor_version \) \* 1000 \
21209                             + $gcc_cv_gas_patch_version`
21210
21211   in_tree_gas_is_elf=no
21212   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21213      || (grep 'obj_format = multi' ../gas/Makefile \
21214          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21215   then
21216     in_tree_gas_is_elf=yes
21217   fi
21218 else
21219   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21220 $as_echo "$gcc_cv_as" >&6; }
21221   in_tree_gas=no
21222 fi
21223
21224 # Identify the linker which will work hand-in-glove with the newly
21225 # built GCC, so that we can examine its features.  This is the linker
21226 # which will be driven by the driver program.
21227 #
21228 # If build != host, and we aren't building gas in-tree, we identify a
21229 # build->target linker and hope that it will have the same features
21230 # as the host->target linker we'll be using.
21231 gcc_cv_gld_major_version=
21232 gcc_cv_gld_minor_version=
21233 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21234 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21235
21236 if test "${gcc_cv_ld+set}" = set; then :
21237
21238 else
21239
21240 if test -x "$DEFAULT_LINKER"; then
21241         gcc_cv_ld="$DEFAULT_LINKER"
21242 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21243      && test -f ../ld/Makefile \
21244      && test x$build = x$host; then
21245         gcc_cv_ld=../ld/ld-new$build_exeext
21246 elif test -x collect-ld$build_exeext; then
21247         # Build using linker in the current directory.
21248         gcc_cv_ld=./collect-ld$build_exeext
21249 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21250         gcc_cv_ld="$LD_FOR_TARGET"
21251 else
21252         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21253 set dummy $LD_FOR_TARGET; ac_word=$2
21254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21255 $as_echo_n "checking for $ac_word... " >&6; }
21256 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21257   $as_echo_n "(cached) " >&6
21258 else
21259   case $gcc_cv_ld in
21260   [\\/]* | ?:[\\/]*)
21261   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21262   ;;
21263   *)
21264   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21265 for as_dir in $PATH
21266 do
21267   IFS=$as_save_IFS
21268   test -z "$as_dir" && as_dir=.
21269     for ac_exec_ext in '' $ac_executable_extensions; do
21270   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21271     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21272     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21273     break 2
21274   fi
21275 done
21276   done
21277 IFS=$as_save_IFS
21278
21279   ;;
21280 esac
21281 fi
21282 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21283 if test -n "$gcc_cv_ld"; then
21284   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21285 $as_echo "$gcc_cv_ld" >&6; }
21286 else
21287   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21288 $as_echo "no" >&6; }
21289 fi
21290
21291
21292 fi
21293 fi
21294
21295 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21296 PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
21297
21298 # Check whether --with-plugin-ld was given.
21299 if test "${with_plugin_ld+set}" = set; then :
21300   withval=$with_plugin_ld; if test x"$withval" != x; then
21301    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21302    PLUGIN_LD_SUFFIX=`echo $withval | sed -e "s,$target_alias-,,"`
21303  fi
21304 fi
21305
21306
21307
21308 cat >>confdefs.h <<_ACEOF
21309 #define PLUGIN_LD_SUFFIX "$PLUGIN_LD_SUFFIX"
21310 _ACEOF
21311
21312
21313 # Check to see if we are using gold instead of ld
21314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21315 $as_echo_n "checking whether we are using gold... " >&6; }
21316 ld_is_gold=no
21317 if test x$gcc_cv_ld != x; then
21318   if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21319      | grep "GNU gold" > /dev/null; then
21320     ld_is_gold=yes
21321   fi
21322 fi
21323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21324 $as_echo "$ld_is_gold" >&6; }
21325
21326 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21327
21328 case "$ORIGINAL_LD_FOR_TARGET" in
21329   ./collect-ld | ./collect-ld$build_exeext) ;;
21330   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21331  ;;
21332 esac
21333
21334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21335 $as_echo_n "checking what linker to use... " >&6; }
21336 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21337    || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21338         # Single tree build which includes ld.  We want to prefer it
21339         # over whatever linker top-level may have detected, since
21340         # we'll use what we're building after installation anyway.
21341         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21342 $as_echo "newly built ld" >&6; }
21343         in_tree_ld=yes
21344         in_tree_ld_is_elf=no
21345         if (grep 'EMUL = .*elf' ../ld/Makefile \
21346             || grep 'EMUL = .*linux' ../ld/Makefile \
21347             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21348           in_tree_ld_is_elf=yes
21349         elif test "$ld_is_gold" = yes; then
21350           in_tree_ld_is_elf=yes
21351         fi
21352         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
21353         do
21354                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21355                 if test x$gcc_cv_gld_version != x; then
21356                         break
21357                 fi
21358         done
21359         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21360         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21361 else
21362         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21363 $as_echo "$gcc_cv_ld" >&6; }
21364         in_tree_ld=no
21365 fi
21366
21367 # Figure out what nm we will be using.
21368 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21369 if test "${gcc_cv_nm+set}" = set; then :
21370
21371 else
21372
21373 if test -f $gcc_cv_binutils_srcdir/configure.in \
21374      && test -f ../binutils/Makefile \
21375      && test x$build = x$host; then
21376         gcc_cv_nm=../binutils/nm-new$build_exeext
21377 elif test -x nm$build_exeext; then
21378         gcc_cv_nm=./nm$build_exeext
21379 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21380         gcc_cv_nm="$NM_FOR_TARGET"
21381 else
21382         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21383 set dummy $NM_FOR_TARGET; ac_word=$2
21384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21385 $as_echo_n "checking for $ac_word... " >&6; }
21386 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21387   $as_echo_n "(cached) " >&6
21388 else
21389   case $gcc_cv_nm in
21390   [\\/]* | ?:[\\/]*)
21391   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21392   ;;
21393   *)
21394   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21395 for as_dir in $PATH
21396 do
21397   IFS=$as_save_IFS
21398   test -z "$as_dir" && as_dir=.
21399     for ac_exec_ext in '' $ac_executable_extensions; do
21400   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21401     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21402     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21403     break 2
21404   fi
21405 done
21406   done
21407 IFS=$as_save_IFS
21408
21409   ;;
21410 esac
21411 fi
21412 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21413 if test -n "$gcc_cv_nm"; then
21414   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21415 $as_echo "$gcc_cv_nm" >&6; }
21416 else
21417   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21418 $as_echo "no" >&6; }
21419 fi
21420
21421
21422 fi
21423 fi
21424
21425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21426 $as_echo_n "checking what nm to use... " >&6; }
21427 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21428         # Single tree build which includes binutils.
21429         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21430 $as_echo "newly built nm" >&6; }
21431         in_tree_nm=yes
21432 else
21433         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21434 $as_echo "$gcc_cv_nm" >&6; }
21435         in_tree_nm=no
21436 fi
21437
21438 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21439
21440 case "$ORIGINAL_NM_FOR_TARGET" in
21441   ./nm | ./nm$build_exeext) ;;
21442   *) ac_config_files="$ac_config_files nm:exec-tool.in"
21443  ;;
21444 esac
21445
21446
21447 # Figure out what objdump we will be using.
21448 if test "${gcc_cv_objdump+set}" = set; then :
21449
21450 else
21451
21452 if test -f $gcc_cv_binutils_srcdir/configure.in \
21453      && test -f ../binutils/Makefile \
21454      && test x$build = x$host; then
21455         # Single tree build which includes binutils.
21456         gcc_cv_objdump=../binutils/objdump$build_exeext
21457 elif test -x objdump$build_exeext; then
21458         gcc_cv_objdump=./objdump$build_exeext
21459 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21460         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21461 else
21462         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21463 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21465 $as_echo_n "checking for $ac_word... " >&6; }
21466 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21467   $as_echo_n "(cached) " >&6
21468 else
21469   case $gcc_cv_objdump in
21470   [\\/]* | ?:[\\/]*)
21471   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21472   ;;
21473   *)
21474   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21475 for as_dir in $PATH
21476 do
21477   IFS=$as_save_IFS
21478   test -z "$as_dir" && as_dir=.
21479     for ac_exec_ext in '' $ac_executable_extensions; do
21480   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21481     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21482     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21483     break 2
21484   fi
21485 done
21486   done
21487 IFS=$as_save_IFS
21488
21489   ;;
21490 esac
21491 fi
21492 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21493 if test -n "$gcc_cv_objdump"; then
21494   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21495 $as_echo "$gcc_cv_objdump" >&6; }
21496 else
21497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21498 $as_echo "no" >&6; }
21499 fi
21500
21501
21502 fi
21503 fi
21504
21505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21506 $as_echo_n "checking what objdump to use... " >&6; }
21507 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21508         # Single tree build which includes binutils.
21509         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21510 $as_echo "newly built objdump" >&6; }
21511 elif test x$gcc_cv_objdump = x; then
21512         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21513 $as_echo "not found" >&6; }
21514 else
21515         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21516 $as_echo "$gcc_cv_objdump" >&6; }
21517 fi
21518
21519 # Figure out what readelf we will be using.
21520 if test "${gcc_cv_readelf+set}" = set; then :
21521
21522 else
21523
21524 if test -f $gcc_cv_binutils_srcdir/configure.in \
21525      && test -f ../binutils/Makefile \
21526      && test x$build = x$host; then
21527         # Single tree build which includes binutils.
21528         gcc_cv_readelf=../binutils/readelf$build_exeext
21529 elif test -x readelf$build_exeext; then
21530         gcc_cv_readelf=./readelf$build_exeext
21531 else
21532         # Extract the first word of "readelf", so it can be a program name with args.
21533 set dummy readelf; ac_word=$2
21534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21535 $as_echo_n "checking for $ac_word... " >&6; }
21536 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21537   $as_echo_n "(cached) " >&6
21538 else
21539   case $gcc_cv_readelf in
21540   [\\/]* | ?:[\\/]*)
21541   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21542   ;;
21543   *)
21544   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21545 for as_dir in $PATH
21546 do
21547   IFS=$as_save_IFS
21548   test -z "$as_dir" && as_dir=.
21549     for ac_exec_ext in '' $ac_executable_extensions; do
21550   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21551     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21552     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21553     break 2
21554   fi
21555 done
21556   done
21557 IFS=$as_save_IFS
21558
21559   ;;
21560 esac
21561 fi
21562 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21563 if test -n "$gcc_cv_readelf"; then
21564   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21565 $as_echo "$gcc_cv_readelf" >&6; }
21566 else
21567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21568 $as_echo "no" >&6; }
21569 fi
21570
21571
21572 fi
21573 fi
21574
21575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21576 $as_echo_n "checking what readelf to use... " >&6; }
21577 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21578         # Single tree build which includes binutils.
21579         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21580 $as_echo "newly built readelf" >&6; }
21581 elif test x$gcc_cv_readelf = x; then
21582         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21583 $as_echo "not found" >&6; }
21584 else
21585         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21586 $as_echo "$gcc_cv_readelf" >&6; }
21587 fi
21588
21589 # Figure out what assembler alignment features are present.
21590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21591 $as_echo_n "checking assembler flags... " >&6; }
21592 if test "${gcc_cv_as_flags+set}" = set; then :
21593   $as_echo_n "(cached) " >&6
21594 else
21595    case "$target" in
21596   i[34567]86-*-linux*)
21597         gcc_cv_as_flags="--32"
21598     ;;
21599   powerpc*-*-darwin*)
21600         gcc_cv_as_flags="-arch ppc"
21601     ;;
21602   *)
21603     gcc_cv_as_flags=" "
21604     ;;
21605   esac
21606 fi
21607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21608 $as_echo "$gcc_cv_as_flags" >&6; }
21609
21610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21611 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21612 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21613   $as_echo_n "(cached) " >&6
21614 else
21615   gcc_cv_as_balign_and_p2align=no
21616     if test $in_tree_gas = yes; then
21617     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21618   then gcc_cv_as_balign_and_p2align=yes
21619 fi
21620   elif test x$gcc_cv_as != x; then
21621     $as_echo '.balign 4
21622 .p2align 2' > conftest.s
21623     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21624   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21625   (eval $ac_try) 2>&5
21626   ac_status=$?
21627   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21628   test $ac_status = 0; }; }
21629     then
21630         gcc_cv_as_balign_and_p2align=yes
21631     else
21632       echo "configure: failed program was" >&5
21633       cat conftest.s >&5
21634     fi
21635     rm -f conftest.o conftest.s
21636   fi
21637 fi
21638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21639 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21640 if test $gcc_cv_as_balign_and_p2align = yes; then
21641
21642 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21643
21644 fi
21645
21646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21647 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21648 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21649   $as_echo_n "(cached) " >&6
21650 else
21651   gcc_cv_as_max_skip_p2align=no
21652     if test $in_tree_gas = yes; then
21653     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21654   then gcc_cv_as_max_skip_p2align=yes
21655 fi
21656   elif test x$gcc_cv_as != x; then
21657     $as_echo '.p2align 4,,7' > conftest.s
21658     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21659   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21660   (eval $ac_try) 2>&5
21661   ac_status=$?
21662   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21663   test $ac_status = 0; }; }
21664     then
21665         gcc_cv_as_max_skip_p2align=yes
21666     else
21667       echo "configure: failed program was" >&5
21668       cat conftest.s >&5
21669     fi
21670     rm -f conftest.o conftest.s
21671   fi
21672 fi
21673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21674 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21675 if test $gcc_cv_as_max_skip_p2align = yes; then
21676
21677 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21678
21679 fi
21680
21681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21682 $as_echo_n "checking assembler for .literal16... " >&6; }
21683 if test "${gcc_cv_as_literal16+set}" = set; then :
21684   $as_echo_n "(cached) " >&6
21685 else
21686   gcc_cv_as_literal16=no
21687     if test $in_tree_gas = yes; then
21688     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21689   then gcc_cv_as_literal16=yes
21690 fi
21691   elif test x$gcc_cv_as != x; then
21692     $as_echo '.literal16' > conftest.s
21693     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21694   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21695   (eval $ac_try) 2>&5
21696   ac_status=$?
21697   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21698   test $ac_status = 0; }; }
21699     then
21700         gcc_cv_as_literal16=yes
21701     else
21702       echo "configure: failed program was" >&5
21703       cat conftest.s >&5
21704     fi
21705     rm -f conftest.o conftest.s
21706   fi
21707 fi
21708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21709 $as_echo "$gcc_cv_as_literal16" >&6; }
21710 if test $gcc_cv_as_literal16 = yes; then
21711
21712 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21713
21714 fi
21715
21716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21717 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21718 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21719   $as_echo_n "(cached) " >&6
21720 else
21721   gcc_cv_as_subsection_m1=no
21722     if test $in_tree_gas = yes; then
21723     if test $in_tree_gas_is_elf = yes \
21724   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21725   then gcc_cv_as_subsection_m1=yes
21726 fi
21727   elif test x$gcc_cv_as != x; then
21728     $as_echo 'conftest_label1: .word 0
21729 .subsection -1
21730 conftest_label2: .word 0
21731 .previous' > conftest.s
21732     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21733   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21734   (eval $ac_try) 2>&5
21735   ac_status=$?
21736   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21737   test $ac_status = 0; }; }
21738     then
21739         if test x$gcc_cv_nm != x; then
21740     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21741     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21742     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21743     then :
21744     else gcc_cv_as_subsection_m1=yes
21745     fi
21746     rm -f conftest.nm1 conftest.nm2
21747   fi
21748     else
21749       echo "configure: failed program was" >&5
21750       cat conftest.s >&5
21751     fi
21752     rm -f conftest.o conftest.s
21753   fi
21754 fi
21755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
21756 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
21757 if test $gcc_cv_as_subsection_m1 = yes; then
21758
21759 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
21760
21761 fi
21762
21763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
21764 $as_echo_n "checking assembler for .weak... " >&6; }
21765 if test "${gcc_cv_as_weak+set}" = set; then :
21766   $as_echo_n "(cached) " >&6
21767 else
21768   gcc_cv_as_weak=no
21769     if test $in_tree_gas = yes; then
21770     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21771   then gcc_cv_as_weak=yes
21772 fi
21773   elif test x$gcc_cv_as != x; then
21774     $as_echo '  .weak foobar' > conftest.s
21775     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21776   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21777   (eval $ac_try) 2>&5
21778   ac_status=$?
21779   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21780   test $ac_status = 0; }; }
21781     then
21782         gcc_cv_as_weak=yes
21783     else
21784       echo "configure: failed program was" >&5
21785       cat conftest.s >&5
21786     fi
21787     rm -f conftest.o conftest.s
21788   fi
21789 fi
21790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
21791 $as_echo "$gcc_cv_as_weak" >&6; }
21792 if test $gcc_cv_as_weak = yes; then
21793
21794 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
21795
21796 fi
21797
21798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
21799 $as_echo_n "checking assembler for .weakref... " >&6; }
21800 if test "${gcc_cv_as_weakref+set}" = set; then :
21801   $as_echo_n "(cached) " >&6
21802 else
21803   gcc_cv_as_weakref=no
21804     if test $in_tree_gas = yes; then
21805     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21806   then gcc_cv_as_weakref=yes
21807 fi
21808   elif test x$gcc_cv_as != x; then
21809     $as_echo '  .weakref foobar, barfnot' > conftest.s
21810     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21811   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21812   (eval $ac_try) 2>&5
21813   ac_status=$?
21814   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21815   test $ac_status = 0; }; }
21816     then
21817         gcc_cv_as_weakref=yes
21818     else
21819       echo "configure: failed program was" >&5
21820       cat conftest.s >&5
21821     fi
21822     rm -f conftest.o conftest.s
21823   fi
21824 fi
21825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
21826 $as_echo "$gcc_cv_as_weakref" >&6; }
21827 if test $gcc_cv_as_weakref = yes; then
21828
21829 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
21830
21831 fi
21832
21833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
21834 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
21835 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
21836   $as_echo_n "(cached) " >&6
21837 else
21838   gcc_cv_as_nsubspa_comdat=no
21839     if test $in_tree_gas = yes; then
21840     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21841   then gcc_cv_as_nsubspa_comdat=yes
21842 fi
21843   elif test x$gcc_cv_as != x; then
21844     $as_echo '  .SPACE $TEXT$
21845         .NSUBSPA $CODE$,COMDAT' > conftest.s
21846     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21847   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21848   (eval $ac_try) 2>&5
21849   ac_status=$?
21850   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21851   test $ac_status = 0; }; }
21852     then
21853         gcc_cv_as_nsubspa_comdat=yes
21854     else
21855       echo "configure: failed program was" >&5
21856       cat conftest.s >&5
21857     fi
21858     rm -f conftest.o conftest.s
21859   fi
21860 fi
21861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
21862 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
21863 if test $gcc_cv_as_nsubspa_comdat = yes; then
21864
21865 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
21866
21867 fi
21868
21869 # .hidden needs to be supported in both the assembler and the linker,
21870 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
21871 # This is irritatingly difficult to feature test for; we have to check the
21872 # date string after the version number.  If we've got an in-tree
21873 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
21874 # to be safe.
21875 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
21876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
21877 $as_echo_n "checking assembler for .hidden... " >&6; }
21878 if test "${gcc_cv_as_hidden+set}" = set; then :
21879   $as_echo_n "(cached) " >&6
21880 else
21881   gcc_cv_as_hidden=no
21882     if test $in_tree_gas = yes; then
21883     if test $in_tree_gas_is_elf = yes \
21884   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
21885   then gcc_cv_as_hidden=yes
21886 fi
21887   elif test x$gcc_cv_as != x; then
21888     $as_echo '  .hidden foobar
21889 foobar:' > conftest.s
21890     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21891   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21892   (eval $ac_try) 2>&5
21893   ac_status=$?
21894   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21895   test $ac_status = 0; }; }
21896     then
21897
21898 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
21899 # STV_HIDDEN, so disable .hidden support if so.
21900 case "${target}" in
21901   i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
21902     if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
21903       cat > conftest.s <<EOF
21904 .globl hidden
21905         .hidden hidden
21906 hidden:
21907 .globl default
21908         .set    default,hidden
21909 EOF
21910       if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
21911         && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
21912         grep '\.hidden default' > /dev/null; then
21913         gcc_cv_as_hidden=no
21914       else
21915         gcc_cv_as_hidden=yes
21916       fi
21917     else
21918       # Assume bug is present if objdump is missing.
21919       gcc_cv_as_hidden=no
21920     fi
21921     ;;
21922   *)
21923     gcc_cv_as_hidden=yes
21924     ;;
21925 esac
21926     else
21927       echo "configure: failed program was" >&5
21928       cat conftest.s >&5
21929     fi
21930     rm -f conftest.o conftest.s
21931   fi
21932 fi
21933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
21934 $as_echo "$gcc_cv_as_hidden" >&6; }
21935
21936 case "${target}" in
21937   *-*-darwin*)
21938     # Darwin as has some visibility support, though with a different syntax.
21939     gcc_cv_as_hidden=yes
21940     ;;
21941 esac
21942
21943 # gnu_indirect_function type is an extension proposed at
21944 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
21945 # selection of function implementation
21946 # Check whether --enable-gnu-indirect-function was given.
21947 if test "${enable_gnu_indirect_function+set}" = set; then :
21948   enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
21949     yes | no) ;;
21950     *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
21951 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
21952   esac
21953 else
21954   enable_gnu_indirect_function="$default_gnu_indirect_function"
21955 fi
21956
21957 if test x$enable_gnu_indirect_function = xyes; then
21958
21959 $as_echo "#define HAVE_GNU_INDIRECT_FUNCTION 1" >>confdefs.h
21960
21961 fi
21962
21963 if test $in_tree_ld != yes ; then
21964   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
21965   if echo "$ld_ver" | grep GNU > /dev/null; then
21966     if test x"$ld_is_gold" = xyes; then
21967       # GNU gold --version looks like this:
21968       #
21969       # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
21970       #
21971       # We extract the binutils version which is more familiar and specific
21972       # than the gold version.
21973       ld_vers=`echo $ld_ver | sed -n \
21974           -e 's,^[^)]*[  ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
21975     else
21976       # GNU ld --version looks like this:
21977       #
21978       # GNU ld (GNU Binutils) 2.21.51.20110225
21979       ld_vers=`echo $ld_ver | sed -n \
21980           -e 's,^.*[     ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
21981     fi
21982     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
21983     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
21984     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
21985     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
21986   else
21987     case "${target}" in
21988       *-*-solaris2*)
21989         # See acinclude.m4 (gcc_SUN_LD_VERSION) for the version number
21990         # format.
21991         #
21992         # Don't reuse gcc_gv_sun_ld_vers_* in case a linker other than
21993         # /usr/ccs/bin/ld has been configured.
21994         ld_ver=`$gcc_cv_ld -V 2>&1`
21995         if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
21996           ld_vers=`echo $ld_ver | sed -n \
21997             -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
21998           ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
21999           ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22000         fi
22001         ;;
22002     esac
22003   fi
22004 fi
22005
22006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22007 $as_echo_n "checking linker for .hidden support... " >&6; }
22008 if test "${gcc_cv_ld_hidden+set}" = set; then :
22009   $as_echo_n "(cached) " >&6
22010 else
22011   if test $in_tree_ld = yes ; then
22012   gcc_cv_ld_hidden=no
22013   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22014      && test $in_tree_ld_is_elf = yes; then
22015      gcc_cv_ld_hidden=yes
22016   fi
22017 else
22018   gcc_cv_ld_hidden=yes
22019   if test x"$ld_is_gold" = xyes; then
22020     :
22021   elif echo "$ld_ver" | grep GNU > /dev/null; then
22022     if test 0"$ld_date" -lt 20020404; then
22023       if test -n "$ld_date"; then
22024         # If there was date string, but was earlier than 2002-04-04, fail
22025         gcc_cv_ld_hidden=no
22026       elif test -z "$ld_vers"; then
22027         # If there was no date string nor ld version number, something is wrong
22028         gcc_cv_ld_hidden=no
22029       else
22030         test -z "$ld_vers_patch" && ld_vers_patch=0
22031         if test "$ld_vers_major" -lt 2; then
22032           gcc_cv_ld_hidden=no
22033         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22034           gcc_cv_ld_hidden="no"
22035         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22036           gcc_cv_ld_hidden=no
22037         fi
22038       fi
22039     fi
22040   else
22041     case "${target}" in
22042       *-*-darwin*)
22043         # Darwin ld has some visibility support.
22044         gcc_cv_ld_hidden=yes
22045         ;;
22046       hppa64*-*-hpux* | ia64*-*-hpux*)
22047         gcc_cv_ld_hidden=yes
22048         ;;
22049       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22050         # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22051         # .symbolic was only added in Solaris 9 12/02.
22052         gcc_cv_ld_hidden=yes
22053         ;;
22054       *)
22055         gcc_cv_ld_hidden=no
22056         ;;
22057     esac
22058   fi
22059 fi
22060 fi
22061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22062 $as_echo "$gcc_cv_ld_hidden" >&6; }
22063 libgcc_visibility=no
22064
22065
22066 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22067   libgcc_visibility=yes
22068
22069 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22070
22071 fi
22072
22073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22074 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22075 gcc_cv_ld_ro_rw_mix=unknown
22076 if test $in_tree_ld = yes ; then
22077   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22078      && test $in_tree_ld_is_elf = yes; then
22079     gcc_cv_ld_ro_rw_mix=read-write
22080   fi
22081 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22082   echo '.section myfoosect, "a"' > conftest1.s
22083   echo '.section myfoosect, "aw"' > conftest2.s
22084   echo '.byte 1' >> conftest2.s
22085   echo '.section myfoosect, "a"' > conftest3.s
22086   echo '.byte 0' >> conftest3.s
22087   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22088      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22089      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22090      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22091         conftest2.o conftest3.o > /dev/null 2>&1; then
22092     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22093                          | sed -e '/myfoosect/!d' -e N`
22094     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22095       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22096         gcc_cv_ld_ro_rw_mix=read-only
22097       else
22098         gcc_cv_ld_ro_rw_mix=read-write
22099       fi
22100     fi
22101   fi
22102   rm -f conftest.* conftest[123].*
22103 fi
22104 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22105
22106 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22107
22108 fi
22109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22110 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22111
22112 if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22113   case "${target}" in
22114     *-*-solaris2*)
22115       #
22116       # Solaris 2 ld -V output looks like this for a regular version:
22117       #
22118       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22119       #
22120       # but test versions add stuff at the end:
22121       #
22122       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22123       #
22124       gcc_cv_sun_ld_ver=`/usr/ccs/bin/ld -V 2>&1`
22125       if echo "$gcc_cv_sun_ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22126         gcc_cv_sun_ld_vers=`echo $gcc_cv_sun_ld_ver | sed -n \
22127           -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22128         gcc_cv_sun_ld_vers_major=`expr "$gcc_cv_sun_ld_vers" : '\([0-9]*\)'`
22129         gcc_cv_sun_ld_vers_minor=`expr "$gcc_cv_sun_ld_vers" : '[0-9]*\.\([0-9]*\)'`
22130       fi
22131       ;;
22132   esac
22133 fi
22134
22135 # Check whether --enable-initfini-array was given.
22136 if test "${enable_initfini_array+set}" = set; then :
22137   enableval=$enable_initfini_array;
22138 else
22139
22140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
22141 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
22142 if test "${gcc_cv_initfini_array+set}" = set; then :
22143   $as_echo_n "(cached) " >&6
22144 else
22145     if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22146     case "${target}" in
22147       ia64-*)
22148         if test "$cross_compiling" = yes; then :
22149   gcc_cv_initfini_array=no
22150 else
22151   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22152 /* end confdefs.h.  */
22153
22154 #ifndef __ELF__
22155 #error Not an ELF OS
22156 #endif
22157 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
22158    if it can be used.  */
22159 static int x = -1;
22160 int main (void) { return x; }
22161 int foo (void) { x = 0; }
22162 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
22163
22164 _ACEOF
22165 if ac_fn_c_try_run "$LINENO"; then :
22166   gcc_cv_initfini_array=yes
22167 else
22168   gcc_cv_initfini_array=no
22169 fi
22170 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22171   conftest.$ac_objext conftest.beam conftest.$ac_ext
22172 fi
22173 ;;
22174       *)
22175         gcc_cv_initfini_array=no
22176         if test $in_tree_ld = yes ; then
22177           if test "$gcc_cv_gld_major_version" -eq 2 \
22178              -a "$gcc_cv_gld_minor_version" -ge 22 \
22179              -o "$gcc_cv_gld_major_version" -gt 2 \
22180              && test $in_tree_ld_is_elf = yes; then
22181             gcc_cv_initfini_array=yes
22182           fi
22183         elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22184           cat > conftest.s <<\EOF
22185 .section .dtors,"a",%progbits
22186 .balign 4
22187 .byte 'A', 'A', 'A', 'A'
22188 .section .ctors,"a",%progbits
22189 .balign 4
22190 .byte 'B', 'B', 'B', 'B'
22191 .section .fini_array.65530,"a",%progbits
22192 .balign 4
22193 .byte 'C', 'C', 'C', 'C'
22194 .section .init_array.65530,"a",%progbits
22195 .balign 4
22196 .byte 'D', 'D', 'D', 'D'
22197 .section .dtors.64528,"a",%progbits
22198 .balign 4
22199 .byte 'E', 'E', 'E', 'E'
22200 .section .ctors.64528,"a",%progbits
22201 .balign 4
22202 .byte 'F', 'F', 'F', 'F'
22203 .section .fini_array.01005,"a",%progbits
22204 .balign 4
22205 .byte 'G', 'G', 'G', 'G'
22206 .section .init_array.01005,"a",%progbits
22207 .balign 4
22208 .byte 'H', 'H', 'H', 'H'
22209 .text
22210 .globl _start
22211 _start:
22212 EOF
22213           if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22214              && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
22215              && $gcc_cv_objdump -s -j .init_array conftest \
22216                 | grep HHHHFFFFDDDDBBBB > /dev/null 2>&1 \
22217              && $gcc_cv_objdump -s -j .fini_array conftest \
22218                 | grep GGGGEEEECCCCAAAA > /dev/null 2>&1; then
22219             gcc_cv_initfini_array=yes
22220           fi
22221           rm -f conftest conftest.*
22222         fi
22223         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22224 /* end confdefs.h.  */
22225
22226 #ifndef __ELF__
22227 # error Not an ELF OS
22228 #endif
22229 #include <stdlib.h>
22230 #if defined __GLIBC_PREREQ
22231 # if __GLIBC_PREREQ (2, 4)
22232 # else
22233 #  error GLIBC 2.4 required
22234 # endif
22235 #else
22236 # if defined __sun__ && defined __svr4__
22237    /* Solaris ld.so.1 supports .init_array/.fini_array since Solaris 8.  */
22238 # else
22239 #  error The C library not known to support .init_array/.fini_array
22240 # endif
22241 #endif
22242
22243 _ACEOF
22244 if ac_fn_c_try_cpp "$LINENO"; then :
22245
22246 else
22247   gcc_cv_initfini_array=no
22248 fi
22249 rm -f conftest.err conftest.$ac_ext;;
22250     esac
22251   else
22252     { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
22253 $as_echo_n "checking cross compile... guessing... " >&6; }
22254     gcc_cv_initfini_array=no
22255   fi
22256 fi
22257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
22258 $as_echo "$gcc_cv_initfini_array" >&6; }
22259   enable_initfini_array=$gcc_cv_initfini_array
22260
22261 fi
22262
22263 if test $enable_initfini_array = yes; then
22264
22265 $as_echo "#define HAVE_INITFINI_ARRAY_SUPPORT 1" >>confdefs.h
22266
22267 fi
22268
22269 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22271 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22272 if test "${gcc_cv_as_leb128+set}" = set; then :
22273   $as_echo_n "(cached) " >&6
22274 else
22275   gcc_cv_as_leb128=no
22276     if test $in_tree_gas = yes; then
22277     if test $in_tree_gas_is_elf = yes \
22278   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22279   then gcc_cv_as_leb128=yes
22280 fi
22281   elif test x$gcc_cv_as != x; then
22282     $as_echo '  .data
22283         .uleb128 L2 - L1
22284 L1:
22285         .uleb128 1280
22286         .sleb128 -1010
22287 L2:' > conftest.s
22288     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22289   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22290   (eval $ac_try) 2>&5
22291   ac_status=$?
22292   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22293   test $ac_status = 0; }; }
22294     then
22295         # GAS versions before 2.11 do not support uleb128,
22296   # despite appearing to.
22297   # ??? There exists an elf-specific test that will crash
22298   # the assembler.  Perhaps it's better to figure out whether
22299   # arbitrary sections are supported and try the test.
22300   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22301   if echo "$as_ver" | grep GNU > /dev/null; then
22302     as_vers=`echo $as_ver | sed -n \
22303         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22304     as_major=`expr "$as_vers" : '\([0-9]*\)'`
22305     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22306     if test $as_major -eq 2 && test $as_minor -lt 11
22307     then :
22308     else gcc_cv_as_leb128=yes
22309     fi
22310   fi
22311     else
22312       echo "configure: failed program was" >&5
22313       cat conftest.s >&5
22314     fi
22315     rm -f conftest.o conftest.s
22316   fi
22317 fi
22318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22319 $as_echo "$gcc_cv_as_leb128" >&6; }
22320 if test $gcc_cv_as_leb128 = yes; then
22321
22322 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22323
22324 fi
22325
22326 # Check if we have assembler support for unwind directives.
22327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22328 $as_echo_n "checking assembler for cfi directives... " >&6; }
22329 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22330   $as_echo_n "(cached) " >&6
22331 else
22332   gcc_cv_as_cfi_directive=no
22333   if test x$gcc_cv_as != x; then
22334     $as_echo '  .text
22335         .cfi_startproc
22336         .cfi_offset 0, 0
22337         .cfi_same_value 1
22338         .cfi_def_cfa 1, 2
22339         .cfi_escape 1, 2, 3, 4, 5
22340         .cfi_endproc' > conftest.s
22341     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22342   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22343   (eval $ac_try) 2>&5
22344   ac_status=$?
22345   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22346   test $ac_status = 0; }; }
22347     then
22348         case "$target" in
22349   *-*-solaris*)
22350     # If the linker used on Solaris (like Sun ld) isn't capable of merging
22351     # read-only and read-write sections, we need to make sure that the
22352     # assembler used emits read-write .eh_frame sections.
22353     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22354       if test "x$gcc_cv_objdump" != x; then
22355         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22356                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22357           gcc_cv_as_cfi_directive=no
22358         else
22359           case "$target" in
22360             i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22361               # On Solaris/x86, make sure that GCC and gas agree on using
22362               # read-only .eh_frame sections for 64-bit.
22363               if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22364                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22365                         sed -e /.eh_frame/!d -e N | \
22366                         grep READONLY > /dev/null; then
22367                 gcc_cv_as_cfi_directive=yes
22368               else
22369                 gcc_cv_as_cfi_directive=no
22370               fi
22371               ;;
22372             *)
22373               gcc_cv_as_cfi_directive=yes
22374               ;;
22375           esac
22376         fi
22377       else
22378         # no objdump, err on the side of caution
22379         gcc_cv_as_cfi_directive=no
22380       fi
22381     else
22382       gcc_cv_as_cfi_directive=yes
22383     fi
22384     ;;
22385   *-*-*)
22386     gcc_cv_as_cfi_directive=yes
22387     ;;
22388 esac
22389     else
22390       echo "configure: failed program was" >&5
22391       cat conftest.s >&5
22392     fi
22393     rm -f conftest.o conftest.s
22394   fi
22395 fi
22396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22397 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22398
22399 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22401 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22402 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22403   $as_echo_n "(cached) " >&6
22404 else
22405   gcc_cv_as_cfi_advance_working=no
22406   if test x$gcc_cv_as != x; then
22407     $as_echo '  .text
22408         .cfi_startproc
22409         .cfi_adjust_cfa_offset 64
22410         .skip 75040, 0
22411         .cfi_adjust_cfa_offset 128
22412         .cfi_endproc' > conftest.s
22413     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22414   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22415   (eval $ac_try) 2>&5
22416   ac_status=$?
22417   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22418   test $ac_status = 0; }; }
22419     then
22420
22421 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22422     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
22423    gcc_cv_as_cfi_advance_working=yes
22424 fi
22425
22426     else
22427       echo "configure: failed program was" >&5
22428       cat conftest.s >&5
22429     fi
22430     rm -f conftest.o conftest.s
22431   fi
22432 fi
22433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22434 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22435
22436 else
22437   # no objdump, err on the side of caution
22438   gcc_cv_as_cfi_advance_working=no
22439 fi
22440
22441
22442 cat >>confdefs.h <<_ACEOF
22443 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22444        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22445 _ACEOF
22446
22447
22448
22449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22450 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22451 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22452   $as_echo_n "(cached) " >&6
22453 else
22454   gcc_cv_as_cfi_personality_directive=no
22455   if test x$gcc_cv_as != x; then
22456     $as_echo '  .text
22457         .cfi_startproc
22458         .cfi_personality 0, symbol
22459         .cfi_endproc' > conftest.s
22460     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22461   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22462   (eval $ac_try) 2>&5
22463   ac_status=$?
22464   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22465   test $ac_status = 0; }; }
22466     then
22467         gcc_cv_as_cfi_personality_directive=yes
22468     else
22469       echo "configure: failed program was" >&5
22470       cat conftest.s >&5
22471     fi
22472     rm -f conftest.o conftest.s
22473   fi
22474 fi
22475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22476 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22477
22478
22479 cat >>confdefs.h <<_ACEOF
22480 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22481     then echo 1; else echo 0; fi`
22482 _ACEOF
22483
22484
22485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22486 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22487 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22488   $as_echo_n "(cached) " >&6
22489 else
22490   gcc_cv_as_cfi_sections_directive=no
22491   if test x$gcc_cv_as != x; then
22492     $as_echo '  .text
22493         .cfi_sections .debug_frame, .eh_frame
22494         .cfi_startproc
22495         .cfi_endproc' > conftest.s
22496     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22497   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22498   (eval $ac_try) 2>&5
22499   ac_status=$?
22500   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22501   test $ac_status = 0; }; }
22502     then
22503         case $target_os in
22504   win32 | pe | cygwin* | mingw32* | uwin*)
22505     # Need to check that we generated the correct relocation for the
22506     # .debug_frame section.  This was fixed for binutils 2.21.
22507     gcc_cv_as_cfi_sections_directive=no
22508     if test "x$gcc_cv_objdump" != x; then
22509      if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22510         grep secrel > /dev/null; then
22511       gcc_cv_as_cfi_sections_directive=yes
22512      fi
22513     fi
22514     ;;
22515   *)
22516     gcc_cv_as_cfi_sections_directive=yes
22517     ;;
22518 esac
22519     else
22520       echo "configure: failed program was" >&5
22521       cat conftest.s >&5
22522     fi
22523     rm -f conftest.o conftest.s
22524   fi
22525 fi
22526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22527 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22528
22529
22530
22531 cat >>confdefs.h <<_ACEOF
22532 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22533     then echo 1; else echo 0; fi`
22534 _ACEOF
22535
22536
22537 # GAS versions up to and including 2.11.0 may mis-optimize
22538 # .eh_frame data.
22539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22540 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22541 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22542   $as_echo_n "(cached) " >&6
22543 else
22544   gcc_cv_as_eh_frame=no
22545     if test $in_tree_gas = yes; then
22546     if test $in_tree_gas_is_elf = yes \
22547   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22548   then gcc_cv_as_eh_frame=yes
22549 fi
22550   elif test x$gcc_cv_as != x; then
22551     $as_echo '  .text
22552 .LFB1:
22553         .4byte  0
22554 .L1:
22555         .4byte  0
22556 .LFE1:
22557         .section        .eh_frame,"aw",@progbits
22558 __FRAME_BEGIN__:
22559         .4byte  .LECIE1-.LSCIE1
22560 .LSCIE1:
22561         .4byte  0x0
22562         .byte   0x1
22563         .ascii "z\0"
22564         .byte   0x1
22565         .byte   0x78
22566         .byte   0x1a
22567         .byte   0x0
22568         .byte   0x4
22569         .4byte  1
22570         .p2align 1
22571 .LECIE1:
22572 .LSFDE1:
22573         .4byte  .LEFDE1-.LASFDE1
22574 .LASFDE1:
22575         .4byte  .LASFDE1-__FRAME_BEGIN__
22576         .4byte  .LFB1
22577         .4byte  .LFE1-.LFB1
22578         .byte   0x4
22579         .4byte  .LFE1-.LFB1
22580         .byte   0x4
22581         .4byte  .L1-.LFB1
22582 .LEFDE1:' > conftest.s
22583     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22584   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22585   (eval $ac_try) 2>&5
22586   ac_status=$?
22587   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22588   test $ac_status = 0; }; }
22589     then
22590           cat > conftest.lit <<EOF
22591  0000 10000000 00000000 017a0001 781a0004  .........z..x...
22592  0010 01000000 12000000 18000000 00000000  ................
22593  0020 08000000 04080000 0044               .........D
22594 EOF
22595 cat > conftest.big <<EOF
22596  0000 00000010 00000000 017a0001 781a0004  .........z..x...
22597  0010 00000001 00000012 00000018 00000000  ................
22598  0020 00000008 04000000 0844               .........D
22599 EOF
22600   # If the assembler didn't choke, and we can objdump,
22601   # and we got the correct data, then succeed.
22602   # The text in the here-document typically retains its unix-style line
22603   # endings, while the output of objdump will use host line endings.
22604   # Therefore, use diff -b for the comparisons.
22605   if test x$gcc_cv_objdump != x \
22606   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22607      | tail -3 > conftest.got \
22608   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22609     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22610   then
22611     gcc_cv_as_eh_frame=yes
22612   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22613   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22614   (eval $ac_try) 2>&5
22615   ac_status=$?
22616   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22617   test $ac_status = 0; }; }; then
22618     gcc_cv_as_eh_frame=buggy
22619   else
22620     # Uh oh, what do we do now?
22621     gcc_cv_as_eh_frame=no
22622   fi
22623     else
22624       echo "configure: failed program was" >&5
22625       cat conftest.s >&5
22626     fi
22627     rm -f conftest.o conftest.s
22628   fi
22629 fi
22630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22631 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22632
22633
22634 if test $gcc_cv_as_eh_frame = buggy; then
22635
22636 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22637
22638 fi
22639
22640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22641 $as_echo_n "checking assembler for section merging support... " >&6; }
22642 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22643   $as_echo_n "(cached) " >&6
22644 else
22645   gcc_cv_as_shf_merge=no
22646     if test $in_tree_gas = yes; then
22647     if test $in_tree_gas_is_elf = yes \
22648   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22649   then gcc_cv_as_shf_merge=yes
22650 fi
22651   elif test x$gcc_cv_as != x; then
22652     $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22653     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22654   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22655   (eval $ac_try) 2>&5
22656   ac_status=$?
22657   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22658   test $ac_status = 0; }; }
22659     then
22660         gcc_cv_as_shf_merge=yes
22661     else
22662       echo "configure: failed program was" >&5
22663       cat conftest.s >&5
22664     fi
22665     rm -f conftest.o conftest.s
22666   fi
22667 fi
22668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22669 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22670
22671 if test $gcc_cv_as_shf_merge = no; then
22672   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22673 $as_echo_n "checking assembler for section merging support... " >&6; }
22674 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22675   $as_echo_n "(cached) " >&6
22676 else
22677   gcc_cv_as_shf_merge=no
22678     if test $in_tree_gas = yes; then
22679     if test $in_tree_gas_is_elf = yes \
22680   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22681   then gcc_cv_as_shf_merge=yes
22682 fi
22683   elif test x$gcc_cv_as != x; then
22684     $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22685     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22686   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22687   (eval $ac_try) 2>&5
22688   ac_status=$?
22689   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22690   test $ac_status = 0; }; }
22691     then
22692         gcc_cv_as_shf_merge=yes
22693     else
22694       echo "configure: failed program was" >&5
22695       cat conftest.s >&5
22696     fi
22697     rm -f conftest.o conftest.s
22698   fi
22699 fi
22700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22701 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22702
22703 fi
22704
22705 cat >>confdefs.h <<_ACEOF
22706 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22707 _ACEOF
22708
22709
22710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22711 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22712 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22713   $as_echo_n "(cached) " >&6
22714 else
22715   gcc_cv_as_comdat_group=no
22716     if test $in_tree_gas = yes; then
22717     if test $in_tree_gas_is_elf = yes \
22718   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22719   then gcc_cv_as_comdat_group=yes
22720 fi
22721   elif test x$gcc_cv_as != x; then
22722     $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22723     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22724   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22725   (eval $ac_try) 2>&5
22726   ac_status=$?
22727   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22728   test $ac_status = 0; }; }
22729     then
22730         gcc_cv_as_comdat_group=yes
22731     else
22732       echo "configure: failed program was" >&5
22733       cat conftest.s >&5
22734     fi
22735     rm -f conftest.o conftest.s
22736   fi
22737 fi
22738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22739 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22740
22741 if test $gcc_cv_as_comdat_group = yes; then
22742   gcc_cv_as_comdat_group_percent=no
22743   gcc_cv_as_comdat_group_group=no
22744 else
22745  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22746 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
22747 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22748   $as_echo_n "(cached) " >&6
22749 else
22750   gcc_cv_as_comdat_group_percent=no
22751     if test $in_tree_gas = yes; then
22752     if test $in_tree_gas_is_elf = yes \
22753   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22754   then gcc_cv_as_comdat_group_percent=yes
22755 fi
22756   elif test x$gcc_cv_as != x; then
22757     $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22758     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22759   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22760   (eval $ac_try) 2>&5
22761   ac_status=$?
22762   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22763   test $ac_status = 0; }; }
22764     then
22765         gcc_cv_as_comdat_group_percent=yes
22766     else
22767       echo "configure: failed program was" >&5
22768       cat conftest.s >&5
22769     fi
22770     rm -f conftest.o conftest.s
22771   fi
22772 fi
22773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
22774 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
22775
22776  if test $gcc_cv_as_comdat_group_percent = yes; then
22777    gcc_cv_as_comdat_group_group=no
22778  else
22779    case "${target}" in
22780      # Sun as uses a completely different syntax.
22781      *-*-solaris2*)
22782        case "${target}" in
22783          sparc*-*-solaris2*)
22784            conftest_s='
22785                .group foo,".text%foo",#comdat
22786                .section ".text%foo", #alloc,#execinstr,#progbits
22787                .globl foo
22788              foo:
22789              '
22790            ;;
22791          i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22792            conftest_s='
22793                .group foo,.text%foo,#comdat
22794                .section .text%foo, "ax", @progbits
22795                .globl  foo
22796              foo:
22797              '
22798            ;;
22799        esac
22800        { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
22801 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
22802 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
22803   $as_echo_n "(cached) " >&6
22804 else
22805   gcc_cv_as_comdat_group_group=no
22806   if test x$gcc_cv_as != x; then
22807     $as_echo "$conftest_s" > conftest.s
22808     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22809   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22810   (eval $ac_try) 2>&5
22811   ac_status=$?
22812   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22813   test $ac_status = 0; }; }
22814     then
22815         gcc_cv_as_comdat_group_group=yes
22816     else
22817       echo "configure: failed program was" >&5
22818       cat conftest.s >&5
22819     fi
22820     rm -f conftest.o conftest.s
22821   fi
22822 fi
22823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
22824 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
22825
22826        ;;
22827    esac
22828  fi
22829 fi
22830 if test x"$ld_is_gold" = xyes; then
22831   comdat_group=yes
22832 elif test $in_tree_ld = yes ; then
22833   comdat_group=no
22834   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
22835      && test $in_tree_ld_is_elf = yes; then
22836      comdat_group=yes
22837   fi
22838 elif echo "$ld_ver" | grep GNU > /dev/null; then
22839   comdat_group=yes
22840   if test 0"$ld_date" -lt 20050308; then
22841     if test -n "$ld_date"; then
22842       # If there was date string, but was earlier than 2005-03-08, fail
22843       comdat_group=no
22844     elif test "$ld_vers_major" -lt 2; then
22845       comdat_group=no
22846     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
22847       comdat_group=no
22848     fi
22849   fi
22850 else
22851   case "${target}" in
22852     *-*-solaris2.1[1-9]*)
22853       comdat_group=no
22854       # Sun ld has COMDAT group support since Solaris 9, but it doesn't
22855       # interoperate with GNU as until Solaris 11 build 130, i.e. ld
22856       # version 1.688.
22857       #
22858       # If using Sun as for COMDAT group as emitted by GCC, one needs at
22859       # least ld version 1.2267.
22860       if test "$ld_vers_major" -gt 1; then
22861         comdat_group=yes
22862       elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
22863         comdat_group=yes
22864       elif test "$ld_vers_minor" -ge 2267; then
22865         comdat_group=yes
22866       fi
22867       ;;
22868     *)
22869       # Assume linkers other than GNU ld don't support COMDAT group.
22870       comdat_group=no
22871       ;;
22872   esac
22873 fi
22874 # Allow overriding the automatic COMDAT group tests above.
22875 # Check whether --enable-comdat was given.
22876 if test "${enable_comdat+set}" = set; then :
22877   enableval=$enable_comdat; comdat_group="$enable_comdat"
22878 fi
22879
22880 if test $comdat_group = no; then
22881   gcc_cv_as_comdat_group=no
22882   gcc_cv_as_comdat_group_percent=no
22883   gcc_cv_as_comdat_group_group=no
22884 fi
22885
22886 cat >>confdefs.h <<_ACEOF
22887 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
22888     || test $gcc_cv_as_comdat_group_percent = yes \
22889     || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
22890 _ACEOF
22891
22892
22893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
22894 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
22895 if test "${gcc_cv_as_discriminator+set}" = set; then :
22896   $as_echo_n "(cached) " >&6
22897 else
22898   gcc_cv_as_discriminator=no
22899     if test $in_tree_gas = yes; then
22900     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
22901   then gcc_cv_as_discriminator=yes
22902 fi
22903   elif test x$gcc_cv_as != x; then
22904     $as_echo '  .text
22905         .file 1 "conf.c"
22906         .loc 1 1 0 discriminator 1' > conftest.s
22907     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22908   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22909   (eval $ac_try) 2>&5
22910   ac_status=$?
22911   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22912   test $ac_status = 0; }; }
22913     then
22914         gcc_cv_as_discriminator=yes
22915     else
22916       echo "configure: failed program was" >&5
22917       cat conftest.s >&5
22918     fi
22919     rm -f conftest.o conftest.s
22920   fi
22921 fi
22922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
22923 $as_echo "$gcc_cv_as_discriminator" >&6; }
22924 if test $gcc_cv_as_discriminator = yes; then
22925
22926 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
22927
22928 fi
22929
22930 # Thread-local storage - the check is heavily parameterized.
22931 conftest_s=
22932 tls_first_major=
22933 tls_first_minor=
22934 tls_as_opt=
22935 case "$target" in
22936   alpha*-*-*)
22937     conftest_s='
22938         .section ".tdata","awT",@progbits
22939 foo:    .long   25
22940         .text
22941         ldq     $27,__tls_get_addr($29)         !literal!1
22942         lda     $16,foo($29)                    !tlsgd!1
22943         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
22944         ldq     $27,__tls_get_addr($29)         !literal!2
22945         lda     $16,foo($29)                    !tlsldm!2
22946         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
22947         ldq     $1,foo($29)                     !gotdtprel
22948         ldah    $2,foo($29)                     !dtprelhi
22949         lda     $3,foo($2)                      !dtprello
22950         lda     $4,foo($29)                     !dtprel
22951         ldq     $1,foo($29)                     !gottprel
22952         ldah    $2,foo($29)                     !tprelhi
22953         lda     $3,foo($2)                      !tprello
22954         lda     $4,foo($29)                     !tprel'
22955         tls_first_major=2
22956         tls_first_minor=13
22957         tls_as_opt=--fatal-warnings
22958         ;;
22959   cris-*-*|crisv32-*-*)
22960     conftest_s='
22961         .section ".tdata","awT",@progbits
22962 x:      .long   25
22963         .text
22964         move.d x:IE,$r10
22965         nop'
22966         tls_first_major=2
22967         tls_first_minor=20
22968         tls_as_opt=--fatal-warnings
22969         ;;
22970   frv*-*-*)
22971     conftest_s='
22972         .section ".tdata","awT",@progbits
22973 x:      .long   25
22974         .text
22975         call    #gettlsoff(x)'
22976         tls_first_major=2
22977         tls_first_minor=14
22978         ;;
22979   hppa*-*-linux*)
22980     conftest_s='
22981 t1:     .reg    %r20
22982 t2:     .reg    %r21
22983 gp:     .reg    %r19
22984         .section ".tdata","awT",@progbits
22985 foo:    .long   25
22986         .text
22987         .align  4
22988         addil LT%foo-$tls_gdidx$,gp
22989         ldo RT%foo-$tls_gdidx$(%r1),%arg0
22990         b __tls_get_addr
22991         nop
22992         addil LT%foo-$tls_ldidx$,gp
22993         b __tls_get_addr
22994         ldo RT%foo-$tls_ldidx$(%r1),%arg0
22995         addil LR%foo-$tls_dtpoff$,%ret0
22996         ldo RR%foo-$tls_dtpoff$(%r1),%t1
22997         mfctl %cr27,%t1
22998         addil LT%foo-$tls_ieoff$,gp
22999         ldw RT%foo-$tls_ieoff$(%r1),%t2
23000         add %t1,%t2,%t3
23001         mfctl %cr27,%t1
23002         addil LR%foo-$tls_leoff$,%t1
23003         ldo RR%foo-$tls_leoff$(%r1),%t2'
23004         tls_first_major=2
23005         tls_first_minor=15
23006         tls_as_opt=--fatal-warnings
23007         ;;
23008   arm*-*-*)
23009     conftest_s='
23010         .section ".tdata","awT",%progbits
23011 foo:    .long   25
23012         .text
23013 .word foo(gottpoff)
23014 .word foo(tpoff)
23015 .word foo(tlsgd)
23016 .word foo(tlsldm)
23017 .word foo(tlsldo)'
23018         tls_first_major=2
23019         tls_first_minor=17
23020         ;;
23021   i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
23022     case "$target" in
23023       i[34567]86-*-solaris2.*)
23024         on_solaris=yes
23025         tga_func=___tls_get_addr
23026         ;;
23027       x86_64-*-solaris2.1[0-9]*)
23028         on_solaris=yes
23029         tga_func=__tls_get_addr
23030         ;;
23031       *)
23032         on_solaris=no
23033         ;;
23034     esac
23035     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23036       conftest_s='
23037         .section .tdata,"awt",@progbits'
23038       tls_first_major=0
23039       tls_first_minor=0
23040
23041 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
23042
23043     else
23044       conftest_s='
23045         .section ".tdata","awT",@progbits'
23046       tls_first_major=2
23047       tls_first_minor=14
23048       tls_as_opt="--fatal-warnings"
23049     fi
23050     conftest_s="$conftest_s
23051 foo:    .long   25
23052         .text
23053         movl    %gs:0, %eax
23054         leal    foo@tlsgd(,%ebx,1), %eax
23055         leal    foo@tlsldm(%ebx), %eax
23056         leal    foo@dtpoff(%eax), %edx
23057         movl    foo@gottpoff(%ebx), %eax
23058         subl    foo@gottpoff(%ebx), %eax
23059         addl    foo@gotntpoff(%ebx), %eax
23060         movl    foo@indntpoff, %eax
23061         movl    \$foo@tpoff, %eax
23062         subl    \$foo@tpoff, %eax
23063         leal    foo@ntpoff(%ecx), %eax"
23064     ;;
23065   x86_64-*-*)
23066     conftest_s='
23067         .section ".tdata","awT",@progbits
23068 foo:    .long   25
23069         .text
23070         movq    %fs:0, %rax
23071         leaq    foo@TLSGD(%rip), %rdi
23072         leaq    foo@TLSLD(%rip), %rdi
23073         leaq    foo@DTPOFF(%rax), %rdx
23074         movq    foo@GOTTPOFF(%rip), %rax
23075         movq    $foo@TPOFF, %rax'
23076         tls_first_major=2
23077         tls_first_minor=14
23078         tls_as_opt=--fatal-warnings
23079         ;;
23080   ia64-*-*)
23081     conftest_s='
23082         .section ".tdata","awT",@progbits
23083 foo:    data8   25
23084         .text
23085         addl    r16 = @ltoff(@dtpmod(foo#)), gp
23086         addl    r17 = @ltoff(@dtprel(foo#)), gp
23087         addl    r18 = @ltoff(@tprel(foo#)), gp
23088         addl    r19 = @dtprel(foo#), gp
23089         adds    r21 = @dtprel(foo#), r13
23090         movl    r23 = @dtprel(foo#)
23091         addl    r20 = @tprel(foo#), gp
23092         adds    r22 = @tprel(foo#), r13
23093         movl    r24 = @tprel(foo#)'
23094         tls_first_major=2
23095         tls_first_minor=13
23096         tls_as_opt=--fatal-warnings
23097         ;;
23098   mips*-*-*)
23099     conftest_s='
23100         .section .tdata,"awT",@progbits
23101 x:
23102         .word 2
23103         .text
23104         addiu $4, $28, %tlsgd(x)
23105         addiu $4, $28, %tlsldm(x)
23106         lui $4, %dtprel_hi(x)
23107         addiu $4, $4, %dtprel_lo(x)
23108         lw $4, %gottprel(x)($28)
23109         lui $4, %tprel_hi(x)
23110         addiu $4, $4, %tprel_lo(x)'
23111         tls_first_major=2
23112         tls_first_minor=16
23113         tls_as_opt='-32 --fatal-warnings'
23114         ;;
23115   m68k-*-*)
23116     conftest_s='
23117         .section .tdata,"awT",@progbits
23118 x:
23119         .word 2
23120         .text
23121 foo:
23122         move.l x@TLSGD(%a5),%a0
23123         move.l x@TLSLDM(%a5),%a0
23124         move.l x@TLSLDO(%a5),%a0
23125         move.l x@TLSIE(%a5),%a0
23126         move.l x@TLSLE(%a5),%a0'
23127         tls_first_major=2
23128         tls_first_minor=19
23129         tls_as_opt='--fatal-warnings'
23130         ;;
23131   powerpc-*-*)
23132     conftest_s='
23133         .section ".tdata","awT",@progbits
23134         .align 2
23135 ld0:    .space 4
23136 ld1:    .space 4
23137 x1:     .space 4
23138 x2:     .space 4
23139 x3:     .space 4
23140         .text
23141         addi 3,31,ld0@got@tlsgd
23142         bl __tls_get_addr
23143         addi 3,31,x1@got@tlsld
23144         bl __tls_get_addr
23145         addi 9,3,x1@dtprel
23146         addis 9,3,x2@dtprel@ha
23147         addi 9,9,x2@dtprel@l
23148         lwz 9,x3@got@tprel(31)
23149         add 9,9,x@tls
23150         addi 9,2,x1@tprel
23151         addis 9,2,x2@tprel@ha
23152         addi 9,9,x2@tprel@l'
23153         tls_first_major=2
23154         tls_first_minor=14
23155         tls_as_opt="-a32 --fatal-warnings"
23156         ;;
23157   powerpc64-*-*)
23158     conftest_s='
23159         .section ".tdata","awT",@progbits
23160         .align 3
23161 ld0:    .space 8
23162 ld1:    .space 8
23163 x1:     .space 8
23164 x2:     .space 8
23165 x3:     .space 8
23166         .text
23167         addi 3,2,ld0@got@tlsgd
23168         bl .__tls_get_addr
23169         nop
23170         addi 3,2,ld1@toc
23171         bl .__tls_get_addr
23172         nop
23173         addi 3,2,x1@got@tlsld
23174         bl .__tls_get_addr
23175         nop
23176         addi 9,3,x1@dtprel
23177         bl .__tls_get_addr
23178         nop
23179         addis 9,3,x2@dtprel@ha
23180         addi 9,9,x2@dtprel@l
23181         bl .__tls_get_addr
23182         nop
23183         ld 9,x3@got@dtprel(2)
23184         add 9,9,3
23185         bl .__tls_get_addr
23186         nop'
23187         tls_first_major=2
23188         tls_first_minor=14
23189         tls_as_opt="-a64 --fatal-warnings"
23190         ;;
23191   s390-*-*)
23192     conftest_s='
23193         .section ".tdata","awT",@progbits
23194 foo:    .long   25
23195         .text
23196         .long   foo@TLSGD
23197         .long   foo@TLSLDM
23198         .long   foo@DTPOFF
23199         .long   foo@NTPOFF
23200         .long   foo@GOTNTPOFF
23201         .long   foo@INDNTPOFF
23202         l       %r1,foo@GOTNTPOFF(%r12)
23203         l       %r1,0(%r1):tls_load:foo
23204         bas     %r14,0(%r1,%r13):tls_gdcall:foo
23205         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
23206         tls_first_major=2
23207         tls_first_minor=14
23208         tls_as_opt="-m31 --fatal-warnings"
23209         ;;
23210   s390x-*-*)
23211     conftest_s='
23212         .section ".tdata","awT",@progbits
23213 foo:    .long   25
23214         .text
23215         .quad   foo@TLSGD
23216         .quad   foo@TLSLDM
23217         .quad   foo@DTPOFF
23218         .quad   foo@NTPOFF
23219         .quad   foo@GOTNTPOFF
23220         lg      %r1,foo@GOTNTPOFF(%r12)
23221         larl    %r1,foo@INDNTPOFF
23222         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
23223         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23224         tls_first_major=2
23225         tls_first_minor=14
23226         tls_as_opt="-m64 -Aesame --fatal-warnings"
23227         ;;
23228   sh-*-* | sh[34]-*-*)
23229     conftest_s='
23230         .section ".tdata","awT",@progbits
23231 foo:    .long   25
23232         .text
23233         .long   foo@TLSGD
23234         .long   foo@TLSLDM
23235         .long   foo@DTPOFF
23236         .long   foo@GOTTPOFF
23237         .long   foo@TPOFF'
23238         tls_first_major=2
23239         tls_first_minor=13
23240         tls_as_opt=--fatal-warnings
23241         ;;
23242   sparc*-*-*)
23243     case "$target" in
23244       sparc*-sun-solaris2.*)
23245         on_solaris=yes
23246         tga_func=__tls_get_addr
23247         ;;
23248       *)
23249         on_solaris=no
23250         ;;
23251     esac
23252     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23253       conftest_s='
23254         .section ".tdata",#alloc,#write,#tls'
23255         tls_first_major=0
23256         tls_first_minor=0
23257     else
23258       conftest_s='
23259         .section ".tdata","awT",@progbits'
23260         tls_first_major=2
23261         tls_first_minor=14
23262         tls_as_opt="-32 --fatal-warnings"
23263     fi
23264     conftest_s="$conftest_s
23265 foo:    .long   25
23266         .text
23267         sethi   %tgd_hi22(foo), %o0
23268         add     %o0, %tgd_lo10(foo), %o1
23269         add     %l7, %o1, %o0, %tgd_add(foo)
23270         call    __tls_get_addr, %tgd_call(foo)
23271         sethi   %tldm_hi22(foo), %l1
23272         add     %l1, %tldm_lo10(foo), %l2
23273         add     %l7, %l2, %o0, %tldm_add(foo)
23274         call    __tls_get_addr, %tldm_call(foo)
23275         sethi   %tldo_hix22(foo), %l3
23276         xor     %l3, %tldo_lox10(foo), %l4
23277         add     %o0, %l4, %l5, %tldo_add(foo)
23278         sethi   %tie_hi22(foo), %o3
23279         add     %o3, %tie_lo10(foo), %o3
23280         ld      [%l7 + %o3], %o2, %tie_ld(foo)
23281         add     %g7, %o2, %o4, %tie_add(foo)
23282         sethi   %tle_hix22(foo), %l1
23283         xor     %l1, %tle_lox10(foo), %o5
23284         ld      [%g7 + %o5], %o1"
23285         ;;
23286   tilepro*-*-*)
23287       conftest_s='
23288         .section ".tdata","awT",@progbits
23289 foo:    .long   25
23290         .text
23291         addli   r0, zero, tls_gd(foo)
23292         auli    r0, zero, tls_gd_ha16(foo)
23293         addli   r0, r0, tls_gd_lo16(foo)
23294         jal     __tls_get_addr
23295         addli   r0, zero, tls_ie(foo)
23296         auli    r0, r0, tls_ie_ha16(foo)
23297         addli   r0, r0, tls_ie_lo16(foo)'
23298         tls_first_major=2
23299         tls_first_minor=22
23300         tls_as_opt="--fatal-warnings"
23301         ;;
23302   tilegx*-*-*)
23303       conftest_s='
23304         .section ".tdata","awT",@progbits
23305 foo:    .long   25
23306         .text
23307         shl16insli r0, zero, hw0_last_tls_gd(foo)
23308         shl16insli r0, zero, hw1_last_tls_gd(foo)
23309         shl16insli r0, r0,   hw0_tls_gd(foo)
23310         jal        __tls_get_addr
23311         shl16insli r0, zero, hw1_last_tls_ie(foo)
23312         shl16insli r0, r0,   hw0_tls_ie(foo)'
23313         tls_first_major=2
23314         tls_first_minor=22
23315         tls_as_opt="--fatal-warnings"
23316         ;;
23317   xtensa*-*-*)
23318     conftest_s='
23319         .section ".tdata","awT",@progbits
23320 foo:    .long   25
23321         .text
23322         movi    a8, foo@TLSFUNC
23323         movi    a10, foo@TLSARG
23324         callx8.tls a8, foo@TLSCALL'
23325         tls_first_major=2
23326         tls_first_minor=19
23327         ;;
23328 esac
23329 set_have_as_tls=no
23330 if test "x$enable_tls" = xno ; then
23331   : # TLS explicitly disabled.
23332 elif test "x$enable_tls" = xyes ; then
23333   set_have_as_tls=yes # TLS explicitly enabled.
23334 elif test -z "$tls_first_major"; then
23335   : # If we don't have a check, assume no support.
23336 else
23337   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23338 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23339 if test "${gcc_cv_as_tls+set}" = set; then :
23340   $as_echo_n "(cached) " >&6
23341 else
23342   gcc_cv_as_tls=no
23343     if test $in_tree_gas = yes; then
23344     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23345   then gcc_cv_as_tls=yes
23346 fi
23347   elif test x$gcc_cv_as != x; then
23348     $as_echo "$conftest_s" > conftest.s
23349     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23350   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23351   (eval $ac_try) 2>&5
23352   ac_status=$?
23353   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23354   test $ac_status = 0; }; }
23355     then
23356         gcc_cv_as_tls=yes
23357     else
23358       echo "configure: failed program was" >&5
23359       cat conftest.s >&5
23360     fi
23361     rm -f conftest.o conftest.s
23362   fi
23363 fi
23364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23365 $as_echo "$gcc_cv_as_tls" >&6; }
23366 if test $gcc_cv_as_tls = yes; then
23367   set_have_as_tls=yes
23368 fi
23369 fi
23370 case "$target" in
23371   # TLS was introduced in the Solaris 9 FCS release.  Support for GNU-style
23372   # TLS on x86 was only introduced in Solaris 9 4/04, replacing the earlier
23373   # Sun style that Sun ld and GCC don't support any longer.
23374   *-*-solaris2.*)
23375     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23376 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23377     ld_tls_support=no
23378     # Check ld and ld.so.1 TLS support.
23379     if echo "$ld_ver" | grep GNU > /dev/null; then
23380       # Assume all interesting versions of GNU ld have TLS support.
23381       # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23382       ld_tls_support=yes
23383     else
23384       case "$target" in
23385         # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23386         i?86-*-solaris2.9)
23387           min_tls_ld_vers_minor=374
23388           ;;
23389         # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23390         sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23391           min_tls_ld_vers_minor=343
23392           ;;
23393       esac
23394       if test "$ld_vers_major" -gt 1 || \
23395         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23396         ld_tls_support=yes
23397       else
23398         set_have_as_tls=no
23399       fi
23400     fi
23401     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23402 $as_echo "$ld_tls_support" >&6; }
23403
23404     save_LIBS="$LIBS"
23405     save_LDFLAGS="$LDFLAGS"
23406     LIBS=
23407     LDFLAGS=
23408
23409     { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23410 $as_echo_n "checking library containing $tga_func... " >&6; }
23411     # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23412     # (32-bit x86) only lived in libthread, so check for that.  Keep
23413     # set_have_as_tls if found, disable if not.
23414     as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23416 $as_echo_n "checking for library containing $tga_func... " >&6; }
23417 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23418   $as_echo_n "(cached) " >&6
23419 else
23420   ac_func_search_save_LIBS=$LIBS
23421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23422 /* end confdefs.h.  */
23423
23424 /* Override any GCC internal prototype to avoid an error.
23425    Use char because int might match the return type of a GCC
23426    builtin and then its argument prototype would still apply.  */
23427 #ifdef __cplusplus
23428 extern "C"
23429 #endif
23430 char $tga_func ();
23431 int
23432 main ()
23433 {
23434 return $tga_func ();
23435   ;
23436   return 0;
23437 }
23438 _ACEOF
23439 for ac_lib in '' thread; do
23440   if test -z "$ac_lib"; then
23441     ac_res="none required"
23442   else
23443     ac_res=-l$ac_lib
23444     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
23445   fi
23446   if ac_fn_c_try_link "$LINENO"; then :
23447   eval "$as_ac_Search=\$ac_res"
23448 fi
23449 rm -f core conftest.err conftest.$ac_objext \
23450     conftest$ac_exeext
23451   if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23452   break
23453 fi
23454 done
23455 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23456
23457 else
23458   eval "$as_ac_Search=no"
23459 fi
23460 rm conftest.$ac_ext
23461 LIBS=$ac_func_search_save_LIBS
23462 fi
23463 eval ac_res=\$$as_ac_Search
23464                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23465 $as_echo "$ac_res" >&6; }
23466 eval ac_res=\$$as_ac_Search
23467 if test "$ac_res" != no; then :
23468   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23469
23470 else
23471   set_have_as_tls=no
23472 fi
23473
23474     # Clear LIBS if we cannot support TLS.
23475     if test $set_have_as_tls = no; then
23476       LIBS=
23477     fi
23478     # Always define LIB_TLS_SPEC, even without TLS support.
23479
23480 cat >>confdefs.h <<_ACEOF
23481 #define LIB_TLS_SPEC "$LIBS"
23482 _ACEOF
23483
23484     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23485 $as_echo "$LIBS" >&6; }
23486
23487     LIBS="$save_LIBS"
23488     LDFLAGS="$save_LDFLAGS"
23489     ;;
23490 esac
23491 if test $set_have_as_tls = yes ; then
23492
23493 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23494
23495 fi
23496
23497 # Target-specific assembler checks.
23498
23499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23500 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23501 gcc_cv_ld_static_dynamic=no
23502 gcc_cv_ld_static_option='-Bstatic'
23503 gcc_cv_ld_dynamic_option='-Bdynamic'
23504 if test $in_tree_ld = yes ; then
23505   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23506     gcc_cv_ld_static_dynamic=yes
23507   fi
23508 elif test x$gcc_cv_ld != x; then
23509   # Check if linker supports -Bstatic/-Bdynamic option
23510   if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23511      && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23512       gcc_cv_ld_static_dynamic=yes
23513   else
23514     case "$target" in
23515       # HP-UX ld uses -a flags to select between shared and archive.
23516       *-*-hpux*)
23517         if test x"$gnu_ld" = xno; then
23518           gcc_cv_ld_static_dynamic=yes
23519           gcc_cv_ld_static_option="-aarchive_shared"
23520           gcc_cv_ld_dynamic_option="-adefault"
23521         fi
23522         ;;
23523       # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23524       *-*-solaris2*)
23525         gcc_cv_ld_static_dynamic=yes
23526         ;;
23527     esac
23528   fi
23529 fi
23530 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23531
23532 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23533
23534
23535 cat >>confdefs.h <<_ACEOF
23536 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23537 _ACEOF
23538
23539
23540 cat >>confdefs.h <<_ACEOF
23541 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23542 _ACEOF
23543
23544 fi
23545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23546 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23547
23548 if test x"$demangler_in_ld" = xyes; then
23549   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23550 $as_echo_n "checking linker --demangle support... " >&6; }
23551   gcc_cv_ld_demangle=no
23552   if test $in_tree_ld = yes; then
23553     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23554       gcc_cv_ld_demangle=yes
23555     fi
23556   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23557     # Check if the GNU linker supports --demangle option
23558     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23559       gcc_cv_ld_demangle=yes
23560     fi
23561   fi
23562   if test x"$gcc_cv_ld_demangle" = xyes; then
23563
23564 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23565
23566   fi
23567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23568 $as_echo "$gcc_cv_ld_demangle" >&6; }
23569 fi
23570
23571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23572 $as_echo_n "checking linker plugin support... " >&6; }
23573 gcc_cv_lto_plugin=0
23574 if test -f liblto_plugin.la; then
23575   save_ld_ver="$ld_ver"
23576   save_ld_vers_major="$ld_vers_major"
23577   save_ld_vers_minor="$ld_vers_minor"
23578   save_ld_is_gold="$ld_is_gold"
23579
23580   ld_is_gold=no
23581
23582   if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23583     ld_ver="GNU ld"
23584     # FIXME: ld_is_gold?
23585     ld_vers_major="$gcc_cv_gld_major_version"
23586     ld_vers_minor="$gcc_cv_gld_minor_version"
23587   else
23588     # Determine plugin linker version.
23589     # FIXME: Partial duplicate from above, generalize.
23590     ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23591     if echo "$ld_ver" | grep GNU > /dev/null; then
23592       if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23593         ld_is_gold=yes
23594         ld_vers=`echo $ld_ver | sed -n \
23595             -e 's,^[^)]*[        ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23596       else
23597         ld_vers=`echo $ld_ver | sed -n \
23598             -e 's,^.*[   ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23599       fi
23600       ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23601       ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23602     fi
23603   fi
23604
23605   # Determine plugin support.
23606   if echo "$ld_ver" | grep GNU > /dev/null; then
23607     # Require GNU ld or gold 2.21+ for plugin support by default.
23608     if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23609       gcc_cv_lto_plugin=2
23610     # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23611     elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23612       gcc_cv_lto_plugin=1
23613     fi
23614   fi
23615
23616   ld_ver="$save_ld_ver"
23617   ld_vers_major="$save_ld_vers_major"
23618   ld_vers_minor="$save_ld_vers_minor"
23619   ld_is_gold="$save_ld_is_gold"
23620 fi
23621
23622 cat >>confdefs.h <<_ACEOF
23623 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23624 _ACEOF
23625
23626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23627 $as_echo "$gcc_cv_lto_plugin" >&6; }
23628
23629 case "$target" in
23630   # All TARGET_ABI_OSF targets.
23631   alpha*-*-linux* | alpha*-*-*bsd*)
23632     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23633 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23634 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23635   $as_echo_n "(cached) " >&6
23636 else
23637   gcc_cv_as_alpha_explicit_relocs=no
23638     if test $in_tree_gas = yes; then
23639     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23640   then gcc_cv_as_alpha_explicit_relocs=yes
23641 fi
23642   elif test x$gcc_cv_as != x; then
23643     $as_echo '  .set nomacro
23644         .text
23645         extbl   $3, $2, $3      !lituse_bytoff!1
23646         ldq     $2, a($29)      !literal!1
23647         ldq     $4, b($29)      !literal!2
23648         ldq_u   $3, 0($2)       !lituse_base!1
23649         ldq     $27, f($29)     !literal!5
23650         jsr     $26, ($27), f   !lituse_jsr!5
23651         ldah    $29, 0($26)     !gpdisp!3
23652         lda     $0, c($29)      !gprel
23653         ldah    $1, d($29)      !gprelhigh
23654         lda     $1, d($1)       !gprellow
23655         lda     $29, 0($29)     !gpdisp!3' > conftest.s
23656     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23657   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23658   (eval $ac_try) 2>&5
23659   ac_status=$?
23660   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23661   test $ac_status = 0; }; }
23662     then
23663         gcc_cv_as_alpha_explicit_relocs=yes
23664     else
23665       echo "configure: failed program was" >&5
23666       cat conftest.s >&5
23667     fi
23668     rm -f conftest.o conftest.s
23669   fi
23670 fi
23671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23672 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23673 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23674
23675 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23676
23677 fi
23678     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23679 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23680 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23681   $as_echo_n "(cached) " >&6
23682 else
23683   gcc_cv_as_alpha_jsrdirect_relocs=no
23684     if test $in_tree_gas = yes; then
23685     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23686   then gcc_cv_as_alpha_jsrdirect_relocs=yes
23687 fi
23688   elif test x$gcc_cv_as != x; then
23689     $as_echo '  .set nomacro
23690         .text
23691         ldq     $27, a($29)     !literal!1
23692         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
23693     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23694   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23695   (eval $ac_try) 2>&5
23696   ac_status=$?
23697   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23698   test $ac_status = 0; }; }
23699     then
23700         gcc_cv_as_alpha_jsrdirect_relocs=yes
23701     else
23702       echo "configure: failed program was" >&5
23703       cat conftest.s >&5
23704     fi
23705     rm -f conftest.o conftest.s
23706   fi
23707 fi
23708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
23709 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23710 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23711
23712 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23713
23714 fi
23715     ;;
23716
23717   cris-*-*)
23718     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23719 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23720 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23721   $as_echo_n "(cached) " >&6
23722 else
23723   gcc_cv_as_cris_no_mul_bug=no
23724     if test $in_tree_gas = yes; then
23725     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23726   then gcc_cv_as_cris_no_mul_bug=yes
23727 fi
23728   elif test x$gcc_cv_as != x; then
23729     $as_echo '.text' > conftest.s
23730     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23731   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23732   (eval $ac_try) 2>&5
23733   ac_status=$?
23734   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23735   test $ac_status = 0; }; }
23736     then
23737         gcc_cv_as_cris_no_mul_bug=yes
23738     else
23739       echo "configure: failed program was" >&5
23740       cat conftest.s >&5
23741     fi
23742     rm -f conftest.o conftest.s
23743   fi
23744 fi
23745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
23746 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
23747 if test $gcc_cv_as_cris_no_mul_bug = yes; then
23748
23749 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
23750
23751 fi
23752     ;;
23753
23754   sparc*-*-*)
23755     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
23756 $as_echo_n "checking assembler for .register... " >&6; }
23757 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
23758   $as_echo_n "(cached) " >&6
23759 else
23760   gcc_cv_as_sparc_register_op=no
23761   if test x$gcc_cv_as != x; then
23762     $as_echo '.register %g2, #scratch' > conftest.s
23763     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23764   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23765   (eval $ac_try) 2>&5
23766   ac_status=$?
23767   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23768   test $ac_status = 0; }; }
23769     then
23770         gcc_cv_as_sparc_register_op=yes
23771     else
23772       echo "configure: failed program was" >&5
23773       cat conftest.s >&5
23774     fi
23775     rm -f conftest.o conftest.s
23776   fi
23777 fi
23778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
23779 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
23780 if test $gcc_cv_as_sparc_register_op = yes; then
23781
23782 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
23783
23784 fi
23785
23786     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
23787 $as_echo_n "checking assembler for -relax option... " >&6; }
23788 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
23789   $as_echo_n "(cached) " >&6
23790 else
23791   gcc_cv_as_sparc_relax=no
23792   if test x$gcc_cv_as != x; then
23793     $as_echo '.text' > conftest.s
23794     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
23795   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23796   (eval $ac_try) 2>&5
23797   ac_status=$?
23798   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23799   test $ac_status = 0; }; }
23800     then
23801         gcc_cv_as_sparc_relax=yes
23802     else
23803       echo "configure: failed program was" >&5
23804       cat conftest.s >&5
23805     fi
23806     rm -f conftest.o conftest.s
23807   fi
23808 fi
23809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
23810 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
23811 if test $gcc_cv_as_sparc_relax = yes; then
23812
23813 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
23814
23815 fi
23816
23817     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
23818 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
23819 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
23820   $as_echo_n "(cached) " >&6
23821 else
23822   gcc_cv_as_sparc_gotdata_op=no
23823   if test x$gcc_cv_as != x; then
23824     $as_echo '.text
23825 .align 4
23826 foo:
23827         nop
23828 bar:
23829         sethi %gdop_hix22(foo), %g1
23830         xor    %g1, %gdop_lox10(foo), %g1
23831         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
23832     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23833   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23834   (eval $ac_try) 2>&5
23835   ac_status=$?
23836   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23837   test $ac_status = 0; }; }
23838     then
23839         if test x$gcc_cv_ld != x \
23840        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
23841          if test x$gcc_cv_objdump != x; then
23842            if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
23843               | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
23844                gcc_cv_as_sparc_gotdata_op=no
23845            else
23846                gcc_cv_as_sparc_gotdata_op=yes
23847            fi
23848          fi
23849        fi
23850        rm -f conftest
23851     else
23852       echo "configure: failed program was" >&5
23853       cat conftest.s >&5
23854     fi
23855     rm -f conftest.o conftest.s
23856   fi
23857 fi
23858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
23859 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
23860 if test $gcc_cv_as_sparc_gotdata_op = yes; then
23861
23862 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
23863
23864 fi
23865
23866     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
23867 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
23868 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
23869   $as_echo_n "(cached) " >&6
23870 else
23871   gcc_cv_as_sparc_ua_pcrel=no
23872   if test x$gcc_cv_as != x; then
23873     $as_echo '.text
23874 foo:
23875         nop
23876 .data
23877 .align 4
23878 .byte 0
23879 .uaword %r_disp32(foo)' > conftest.s
23880     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23881   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23882   (eval $ac_try) 2>&5
23883   ac_status=$?
23884   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23885   test $ac_status = 0; }; }
23886     then
23887         if test x$gcc_cv_ld != x \
23888        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
23889          gcc_cv_as_sparc_ua_pcrel=yes
23890        fi
23891        rm -f conftest
23892     else
23893       echo "configure: failed program was" >&5
23894       cat conftest.s >&5
23895     fi
23896     rm -f conftest.o conftest.s
23897   fi
23898 fi
23899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
23900 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
23901 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
23902
23903 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
23904
23905
23906       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
23907 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
23908 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
23909   $as_echo_n "(cached) " >&6
23910 else
23911   gcc_cv_as_sparc_ua_pcrel_hidden=no
23912   if test x$gcc_cv_as != x; then
23913     $as_echo '.data
23914 .align 4
23915 .byte 0x31
23916 .uaword %r_disp32(foo)
23917 .byte 0x32, 0x33, 0x34
23918 .global foo
23919 .hidden foo
23920 foo:
23921 .skip 4' > conftest.s
23922     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23923   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23924   (eval $ac_try) 2>&5
23925   ac_status=$?
23926   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23927   test $ac_status = 0; }; }
23928     then
23929         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
23930          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
23931          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
23932             | grep ' 31000000 07323334' > /dev/null 2>&1; then
23933             if $gcc_cv_objdump -R conftest 2> /dev/null \
23934                | grep 'DISP32' > /dev/null 2>&1; then
23935                 :
23936             else
23937                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
23938             fi
23939          fi
23940          rm -f conftest
23941     else
23942       echo "configure: failed program was" >&5
23943       cat conftest.s >&5
23944     fi
23945     rm -f conftest.o conftest.s
23946   fi
23947 fi
23948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
23949 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
23950 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
23951
23952 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
23953
23954 fi
23955
23956 fi # unaligned pcrel relocs
23957
23958     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
23959 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
23960 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
23961   $as_echo_n "(cached) " >&6
23962 else
23963   gcc_cv_as_sparc_offsetable_lo10=no
23964   if test x$gcc_cv_as != x; then
23965     $as_echo '.text
23966         or %g1, %lo(ab) + 12, %g1
23967         or %g1, %lo(ab + 12), %g1' > conftest.s
23968     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
23969   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23970   (eval $ac_try) 2>&5
23971   ac_status=$?
23972   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23973   test $ac_status = 0; }; }
23974     then
23975         if test x$gcc_cv_objdump != x \
23976        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
23977           | grep ' 82106000 82106000' > /dev/null 2>&1; then
23978          gcc_cv_as_sparc_offsetable_lo10=yes
23979        fi
23980     else
23981       echo "configure: failed program was" >&5
23982       cat conftest.s >&5
23983     fi
23984     rm -f conftest.o conftest.s
23985   fi
23986 fi
23987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
23988 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
23989 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
23990
23991 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
23992
23993 fi
23994
23995     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
23996 $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
23997 if test "${gcc_cv_as_sparc_fmaf+set}" = set; then :
23998   $as_echo_n "(cached) " >&6
23999 else
24000   gcc_cv_as_sparc_fmaf=no
24001   if test x$gcc_cv_as != x; then
24002     $as_echo '.text
24003        .register %g2, #scratch
24004        .register %g3, #scratch
24005        .align 4
24006        fmaddd %f0, %f2, %f4, %f6
24007        addxccc %g1, %g2, %g3
24008        fsrl32 %f2, %f4, %f8
24009        fnaddd %f10, %f12, %f14' > conftest.s
24010     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
24011   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24012   (eval $ac_try) 2>&5
24013   ac_status=$?
24014   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24015   test $ac_status = 0; }; }
24016     then
24017         gcc_cv_as_sparc_fmaf=yes
24018     else
24019       echo "configure: failed program was" >&5
24020       cat conftest.s >&5
24021     fi
24022     rm -f conftest.o conftest.s
24023   fi
24024 fi
24025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
24026 $as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
24027 if test $gcc_cv_as_sparc_fmaf = yes; then
24028
24029 $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
24030
24031 fi
24032     ;;
24033
24034   i[34567]86-*-* | x86_64-*-*)
24035     case $target_os in
24036       cygwin*)
24037         # Full C++ conformance when using a shared libstdc++-v3 requires some
24038         # support from the Cygwin DLL, which in more recent versions exports
24039         # wrappers to aid in interposing and redirecting operators new, delete,
24040         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
24041         # are configuring for a version of Cygwin that exports the wrappers.
24042         if test x$host = x$target; then
24043           ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
24044 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
24045   gcc_ac_cygwin_dll_wrappers=yes
24046 else
24047   gcc_ac_cygwin_dll_wrappers=no
24048 fi
24049
24050         else
24051           # Can't check presence of libc functions during cross-compile, so
24052           # we just have to assume we're building for an up-to-date target.
24053           gcc_ac_cygwin_dll_wrappers=yes
24054         fi
24055
24056 cat >>confdefs.h <<_ACEOF
24057 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
24058 _ACEOF
24059
24060     esac
24061     case $target_os in
24062       cygwin* | pe | mingw32* | interix*)
24063         # Recent binutils allows the three-operand form of ".comm" on PE.  This
24064         # definition is used unconditionally to initialise the default state of
24065         # the target option variable that governs usage of the feature.
24066         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
24067 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
24068 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
24069   $as_echo_n "(cached) " >&6
24070 else
24071   gcc_cv_as_comm_has_align=no
24072     if test $in_tree_gas = yes; then
24073     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24074   then gcc_cv_as_comm_has_align=yes
24075 fi
24076   elif test x$gcc_cv_as != x; then
24077     $as_echo '.comm foo,1,32' > conftest.s
24078     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24079   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24080   (eval $ac_try) 2>&5
24081   ac_status=$?
24082   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24083   test $ac_status = 0; }; }
24084     then
24085         gcc_cv_as_comm_has_align=yes
24086     else
24087       echo "configure: failed program was" >&5
24088       cat conftest.s >&5
24089     fi
24090     rm -f conftest.o conftest.s
24091   fi
24092 fi
24093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
24094 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
24095
24096
24097 cat >>confdefs.h <<_ACEOF
24098 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
24099 _ACEOF
24100
24101         # Used for DWARF 2 in PE
24102         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24103 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24104 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24105   $as_echo_n "(cached) " >&6
24106 else
24107   gcc_cv_as_ix86_pe_secrel32=no
24108     if test $in_tree_gas = yes; then
24109     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24110   then gcc_cv_as_ix86_pe_secrel32=yes
24111 fi
24112   elif test x$gcc_cv_as != x; then
24113     $as_echo '.text
24114 foo:    nop
24115 .data
24116         .secrel32 foo' > conftest.s
24117     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24118   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24119   (eval $ac_try) 2>&5
24120   ac_status=$?
24121   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24122   test $ac_status = 0; }; }
24123     then
24124         if test x$gcc_cv_ld != x \
24125            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24126              gcc_cv_as_ix86_pe_secrel32=yes
24127            fi
24128            rm -f conftest
24129     else
24130       echo "configure: failed program was" >&5
24131       cat conftest.s >&5
24132     fi
24133     rm -f conftest.o conftest.s
24134   fi
24135 fi
24136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24137 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24138 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24139
24140 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24141
24142 fi
24143         # Test if the assembler supports the extended form of the .section
24144         # directive that specifies section alignment.  LTO support uses this,
24145         # but normally only after installation, so we warn but don't fail the
24146         # configure if LTO is enabled but the assembler does not support it.
24147         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24148 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24149 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24150   $as_echo_n "(cached) " >&6
24151 else
24152   gcc_cv_as_section_has_align=no
24153     if test $in_tree_gas = yes; then
24154     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24155   then gcc_cv_as_section_has_align=yes
24156 fi
24157   elif test x$gcc_cv_as != x; then
24158     $as_echo '.section lto_test,"dr0"' > conftest.s
24159     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24160   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24161   (eval $ac_try) 2>&5
24162   ac_status=$?
24163   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24164   test $ac_status = 0; }; }
24165     then
24166         gcc_cv_as_section_has_align=yes
24167     else
24168       echo "configure: failed program was" >&5
24169       cat conftest.s >&5
24170     fi
24171     rm -f conftest.o conftest.s
24172   fi
24173 fi
24174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
24175 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24176
24177         if test x$gcc_cv_as_section_has_align != xyes; then
24178           case ",$enable_languages," in
24179             *,lto,*)
24180               { $as_echo "$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
24181 $as_echo "$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;}
24182               ;;
24183           esac
24184         fi
24185         # Test if the assembler supports the section flag 'e' for specifying
24186         # an excluded section.
24187         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5
24188 $as_echo_n "checking assembler for .section with e... " >&6; }
24189 if test "${gcc_cv_as_section_has_e+set}" = set; then :
24190   $as_echo_n "(cached) " >&6
24191 else
24192   gcc_cv_as_section_has_e=no
24193     if test $in_tree_gas = yes; then
24194     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51`
24195   then gcc_cv_as_section_has_e=yes
24196 fi
24197   elif test x$gcc_cv_as != x; then
24198     $as_echo '.section foo1,"e"
24199 .byte 0,0,0,0' > conftest.s
24200     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24201   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24202   (eval $ac_try) 2>&5
24203   ac_status=$?
24204   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24205   test $ac_status = 0; }; }
24206     then
24207         gcc_cv_as_section_has_e=yes
24208     else
24209       echo "configure: failed program was" >&5
24210       cat conftest.s >&5
24211     fi
24212     rm -f conftest.o conftest.s
24213   fi
24214 fi
24215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5
24216 $as_echo "$gcc_cv_as_section_has_e" >&6; }
24217
24218
24219 cat >>confdefs.h <<_ACEOF
24220 #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi`
24221 _ACEOF
24222
24223         ;;
24224     esac
24225
24226     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24227 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24228 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24229   $as_echo_n "(cached) " >&6
24230 else
24231   gcc_cv_as_ix86_filds=no
24232   if test x$gcc_cv_as != x; then
24233     $as_echo 'filds mem; fists mem' > conftest.s
24234     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24235   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24236   (eval $ac_try) 2>&5
24237   ac_status=$?
24238   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24239   test $ac_status = 0; }; }
24240     then
24241         gcc_cv_as_ix86_filds=yes
24242     else
24243       echo "configure: failed program was" >&5
24244       cat conftest.s >&5
24245     fi
24246     rm -f conftest.o conftest.s
24247   fi
24248 fi
24249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24250 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24251 if test $gcc_cv_as_ix86_filds = yes; then
24252
24253 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24254
24255 fi
24256
24257     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24258 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24259 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24260   $as_echo_n "(cached) " >&6
24261 else
24262   gcc_cv_as_ix86_fildq=no
24263   if test x$gcc_cv_as != x; then
24264     $as_echo 'fildq mem; fistpq mem' > conftest.s
24265     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24266   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24267   (eval $ac_try) 2>&5
24268   ac_status=$?
24269   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24270   test $ac_status = 0; }; }
24271     then
24272         gcc_cv_as_ix86_fildq=yes
24273     else
24274       echo "configure: failed program was" >&5
24275       cat conftest.s >&5
24276     fi
24277     rm -f conftest.o conftest.s
24278   fi
24279 fi
24280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
24281 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24282 if test $gcc_cv_as_ix86_fildq = yes; then
24283
24284 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24285
24286 fi
24287
24288     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24289 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24290 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24291   $as_echo_n "(cached) " >&6
24292 else
24293   gcc_cv_as_ix86_cmov_sun_syntax=no
24294   if test x$gcc_cv_as != x; then
24295     $as_echo 'cmovl.l %edx, %eax' > conftest.s
24296     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24297   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24298   (eval $ac_try) 2>&5
24299   ac_status=$?
24300   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24301   test $ac_status = 0; }; }
24302     then
24303         gcc_cv_as_ix86_cmov_sun_syntax=yes
24304     else
24305       echo "configure: failed program was" >&5
24306       cat conftest.s >&5
24307     fi
24308     rm -f conftest.o conftest.s
24309   fi
24310 fi
24311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24312 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24313 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24314
24315 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24316
24317 fi
24318
24319     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24320 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24321 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24322   $as_echo_n "(cached) " >&6
24323 else
24324   gcc_cv_as_ix86_ffreep=no
24325   if test x$gcc_cv_as != x; then
24326     $as_echo 'ffreep %st(1)' > conftest.s
24327     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24328   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24329   (eval $ac_try) 2>&5
24330   ac_status=$?
24331   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24332   test $ac_status = 0; }; }
24333     then
24334         gcc_cv_as_ix86_ffreep=yes
24335     else
24336       echo "configure: failed program was" >&5
24337       cat conftest.s >&5
24338     fi
24339     rm -f conftest.o conftest.s
24340   fi
24341 fi
24342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24343 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24344 if test $gcc_cv_as_ix86_ffreep = yes; then
24345
24346 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24347
24348 fi
24349
24350     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24351 $as_echo_n "checking assembler for .quad directive... " >&6; }
24352 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24353   $as_echo_n "(cached) " >&6
24354 else
24355   gcc_cv_as_ix86_quad=no
24356   if test x$gcc_cv_as != x; then
24357     $as_echo '.quad 0' > conftest.s
24358     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24359   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24360   (eval $ac_try) 2>&5
24361   ac_status=$?
24362   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24363   test $ac_status = 0; }; }
24364     then
24365         gcc_cv_as_ix86_quad=yes
24366     else
24367       echo "configure: failed program was" >&5
24368       cat conftest.s >&5
24369     fi
24370     rm -f conftest.o conftest.s
24371   fi
24372 fi
24373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24374 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24375 if test $gcc_cv_as_ix86_quad = yes; then
24376
24377 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24378
24379 fi
24380
24381     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24382 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24383 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24384   $as_echo_n "(cached) " >&6
24385 else
24386   gcc_cv_as_ix86_sahf=no
24387   if test x$gcc_cv_as != x; then
24388     $as_echo '.code64
24389        sahf' > conftest.s
24390     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24391   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24392   (eval $ac_try) 2>&5
24393   ac_status=$?
24394   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24395   test $ac_status = 0; }; }
24396     then
24397         gcc_cv_as_ix86_sahf=yes
24398     else
24399       echo "configure: failed program was" >&5
24400       cat conftest.s >&5
24401     fi
24402     rm -f conftest.o conftest.s
24403   fi
24404 fi
24405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24406 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24407 if test $gcc_cv_as_ix86_sahf = yes; then
24408
24409 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24410
24411 fi
24412
24413     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for hle prefixes" >&5
24414 $as_echo_n "checking assembler for hle prefixes... " >&6; }
24415 if test "${gcc_cv_as_ix86_hle+set}" = set; then :
24416   $as_echo_n "(cached) " >&6
24417 else
24418   gcc_cv_as_ix86_hle=no
24419   if test x$gcc_cv_as != x; then
24420     $as_echo '.code64
24421        lock xacquire cmpxchg %esi, (%rcx)
24422        ' > conftest.s
24423     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24424   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24425   (eval $ac_try) 2>&5
24426   ac_status=$?
24427   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24428   test $ac_status = 0; }; }
24429     then
24430         gcc_cv_as_ix86_hle=yes
24431     else
24432       echo "configure: failed program was" >&5
24433       cat conftest.s >&5
24434     fi
24435     rm -f conftest.o conftest.s
24436   fi
24437 fi
24438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_hle" >&5
24439 $as_echo "$gcc_cv_as_ix86_hle" >&6; }
24440 if test $gcc_cv_as_ix86_hle = yes; then
24441
24442 $as_echo "#define HAVE_AS_IX86_HLE 1" >>confdefs.h
24443
24444 fi
24445
24446     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24447 $as_echo_n "checking assembler for swap suffix... " >&6; }
24448 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24449   $as_echo_n "(cached) " >&6
24450 else
24451   gcc_cv_as_ix86_swap=no
24452   if test x$gcc_cv_as != x; then
24453     $as_echo 'movl.s %esp, %ebp' > conftest.s
24454     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24455   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24456   (eval $ac_try) 2>&5
24457   ac_status=$?
24458   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24459   test $ac_status = 0; }; }
24460     then
24461         gcc_cv_as_ix86_swap=yes
24462     else
24463       echo "configure: failed program was" >&5
24464       cat conftest.s >&5
24465     fi
24466     rm -f conftest.o conftest.s
24467   fi
24468 fi
24469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24470 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24471 if test $gcc_cv_as_ix86_swap = yes; then
24472
24473 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24474
24475 fi
24476
24477     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24478 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24479 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24480   $as_echo_n "(cached) " >&6
24481 else
24482   gcc_cv_as_ix86_diff_sect_delta=no
24483   if test x$gcc_cv_as != x; then
24484     $as_echo '.section .rodata
24485 .L1:
24486         .long .L2-.L1
24487         .long .L3-.L1
24488         .text
24489 .L3:    nop
24490 .L2:    nop' > conftest.s
24491     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24492   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24493   (eval $ac_try) 2>&5
24494   ac_status=$?
24495   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24496   test $ac_status = 0; }; }
24497     then
24498         gcc_cv_as_ix86_diff_sect_delta=yes
24499     else
24500       echo "configure: failed program was" >&5
24501       cat conftest.s >&5
24502     fi
24503     rm -f conftest.o conftest.s
24504   fi
24505 fi
24506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24507 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24508 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24509
24510 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24511
24512 fi
24513
24514     # These two are used unconditionally by i386.[ch]; it is to be defined
24515     # to 1 if the feature is present, 0 otherwise.
24516     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24517 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24518 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24519   $as_echo_n "(cached) " >&6
24520 else
24521   gcc_cv_as_ix86_gotoff_in_data=no
24522     if test $in_tree_gas = yes; then
24523     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24524   then gcc_cv_as_ix86_gotoff_in_data=yes
24525 fi
24526   elif test x$gcc_cv_as != x; then
24527     $as_echo '  .text
24528 .L0:
24529         nop
24530         .data
24531         .long .L0@GOTOFF' > conftest.s
24532     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24533   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24534   (eval $ac_try) 2>&5
24535   ac_status=$?
24536   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24537   test $ac_status = 0; }; }
24538     then
24539         gcc_cv_as_ix86_gotoff_in_data=yes
24540     else
24541       echo "configure: failed program was" >&5
24542       cat conftest.s >&5
24543     fi
24544     rm -f conftest.o conftest.s
24545   fi
24546 fi
24547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24548 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24549
24550
24551 cat >>confdefs.h <<_ACEOF
24552 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24553 _ACEOF
24554
24555
24556     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24557 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24558 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24559   $as_echo_n "(cached) " >&6
24560 else
24561   gcc_cv_as_ix86_rep_lock_prefix=no
24562   if test x$gcc_cv_as != x; then
24563     $as_echo 'rep movsl
24564          rep ret
24565          rep nop
24566          rep bsf %ecx, %eax
24567          rep bsr %ecx, %eax
24568          lock addl %edi, (%eax,%esi)
24569          lock orl $0, (%esp)' > conftest.s
24570     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24571   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24572   (eval $ac_try) 2>&5
24573   ac_status=$?
24574   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24575   test $ac_status = 0; }; }
24576     then
24577         gcc_cv_as_ix86_rep_lock_prefix=yes
24578     else
24579       echo "configure: failed program was" >&5
24580       cat conftest.s >&5
24581     fi
24582     rm -f conftest.o conftest.s
24583   fi
24584 fi
24585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24586 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24587 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24588
24589 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24590
24591 fi
24592
24593     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
24594 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
24595 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
24596   $as_echo_n "(cached) " >&6
24597 else
24598   gcc_cv_as_ix86_tlsgdplt=no
24599   if test x$gcc_cv_as != x; then
24600     $as_echo 'call    tls_gd@tlsgdplt' > conftest.s
24601     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24602   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24603   (eval $ac_try) 2>&5
24604   ac_status=$?
24605   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24606   test $ac_status = 0; }; }
24607     then
24608         if test x$gcc_cv_ld != x \
24609          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24610            gcc_cv_as_ix86_tlsgdplt=yes
24611          fi
24612          rm -f conftest
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_tlsgdplt" >&5
24621 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
24622 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
24623
24624 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
24625
24626 fi
24627
24628     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
24629 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
24630 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
24631   $as_echo_n "(cached) " >&6
24632 else
24633   gcc_cv_as_ix86_tlsldmplt=no
24634   if test x$gcc_cv_as != x; then
24635     $as_echo 'tls_ld:
24636          call    tls_ld@tlsldmplt' > conftest.s
24637     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24638   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24639   (eval $ac_try) 2>&5
24640   ac_status=$?
24641   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24642   test $ac_status = 0; }; }
24643     then
24644         if test x$gcc_cv_ld != x \
24645          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24646            gcc_cv_as_ix86_tlsldmplt=yes
24647          fi
24648          rm -f conftest
24649     else
24650       echo "configure: failed program was" >&5
24651       cat conftest.s >&5
24652     fi
24653     rm -f conftest.o conftest.s
24654   fi
24655 fi
24656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
24657 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
24658 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
24659
24660 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
24661
24662 fi
24663
24664     ;;
24665
24666   ia64*-*-*)
24667     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
24668 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
24669 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
24670   $as_echo_n "(cached) " >&6
24671 else
24672   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
24673     if test $in_tree_gas = yes; then
24674     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24675   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24676 fi
24677   elif test x$gcc_cv_as != x; then
24678     $as_echo '  .text
24679         addl r15 = @ltoffx(x#), gp
24680         ;;
24681         ld8.mov r16 = [r15], x#' > conftest.s
24682     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24683   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24684   (eval $ac_try) 2>&5
24685   ac_status=$?
24686   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24687   test $ac_status = 0; }; }
24688     then
24689         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24690     else
24691       echo "configure: failed program was" >&5
24692       cat conftest.s >&5
24693     fi
24694     rm -f conftest.o conftest.s
24695   fi
24696 fi
24697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
24698 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
24699 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
24700
24701 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
24702
24703 fi
24704
24705     ;;
24706
24707   powerpc*-*-*)
24708     case $target in
24709       *-*-aix*) conftest_s='    .machine "pwr5"
24710         .csect .text[PR]
24711         mfcr 3,128';;
24712       *-*-darwin*)
24713         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
24714 $as_echo_n "checking assembler for .machine directive support... " >&6; }
24715 if test "${gcc_cv_as_machine_directive+set}" = set; then :
24716   $as_echo_n "(cached) " >&6
24717 else
24718   gcc_cv_as_machine_directive=no
24719   if test x$gcc_cv_as != x; then
24720     $as_echo '  .machine ppc7400' > conftest.s
24721     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24722   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24723   (eval $ac_try) 2>&5
24724   ac_status=$?
24725   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24726   test $ac_status = 0; }; }
24727     then
24728         gcc_cv_as_machine_directive=yes
24729     else
24730       echo "configure: failed program was" >&5
24731       cat conftest.s >&5
24732     fi
24733     rm -f conftest.o conftest.s
24734   fi
24735 fi
24736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
24737 $as_echo "$gcc_cv_as_machine_directive" >&6; }
24738
24739         if test x$gcc_cv_as_machine_directive != xyes; then
24740           echo "*** This target requires an assembler supporting \".machine\"" >&2
24741           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
24742           test x$build = x$target && exit 1
24743         fi
24744         conftest_s='    .text
24745         mfcr r3,128';;
24746       *) conftest_s='   .machine power4
24747         .text
24748         mfcr 3,128';;
24749     esac
24750
24751     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
24752 $as_echo_n "checking assembler for mfcr field support... " >&6; }
24753 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
24754   $as_echo_n "(cached) " >&6
24755 else
24756   gcc_cv_as_powerpc_mfcrf=no
24757     if test $in_tree_gas = yes; then
24758     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24759   then gcc_cv_as_powerpc_mfcrf=yes
24760 fi
24761   elif test x$gcc_cv_as != x; then
24762     $as_echo "$conftest_s" > conftest.s
24763     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24764   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24765   (eval $ac_try) 2>&5
24766   ac_status=$?
24767   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24768   test $ac_status = 0; }; }
24769     then
24770         gcc_cv_as_powerpc_mfcrf=yes
24771     else
24772       echo "configure: failed program was" >&5
24773       cat conftest.s >&5
24774     fi
24775     rm -f conftest.o conftest.s
24776   fi
24777 fi
24778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
24779 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
24780 if test $gcc_cv_as_powerpc_mfcrf = yes; then
24781
24782 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
24783
24784 fi
24785
24786     case $target in
24787       *-*-aix*) conftest_s='    .machine "pwr5"
24788         .csect .text[PR]
24789         popcntb 3,3';;
24790       *) conftest_s='   .machine power5
24791         .text
24792         popcntb 3,3';;
24793     esac
24794
24795     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
24796 $as_echo_n "checking assembler for popcntb support... " >&6; }
24797 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
24798   $as_echo_n "(cached) " >&6
24799 else
24800   gcc_cv_as_powerpc_popcntb=no
24801     if test $in_tree_gas = yes; then
24802     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24803   then gcc_cv_as_powerpc_popcntb=yes
24804 fi
24805   elif test x$gcc_cv_as != x; then
24806     $as_echo "$conftest_s" > conftest.s
24807     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24808   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24809   (eval $ac_try) 2>&5
24810   ac_status=$?
24811   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24812   test $ac_status = 0; }; }
24813     then
24814         gcc_cv_as_powerpc_popcntb=yes
24815     else
24816       echo "configure: failed program was" >&5
24817       cat conftest.s >&5
24818     fi
24819     rm -f conftest.o conftest.s
24820   fi
24821 fi
24822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
24823 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
24824 if test $gcc_cv_as_powerpc_popcntb = yes; then
24825
24826 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
24827
24828 fi
24829
24830     case $target in
24831       *-*-aix*) conftest_s='    .machine "pwr5x"
24832         .csect .text[PR]
24833         frin 1,1';;
24834       *) conftest_s='   .machine power5
24835         .text
24836         frin 1,1';;
24837     esac
24838
24839     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
24840 $as_echo_n "checking assembler for fp round support... " >&6; }
24841 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
24842   $as_echo_n "(cached) " >&6
24843 else
24844   gcc_cv_as_powerpc_fprnd=no
24845     if test $in_tree_gas = yes; then
24846     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24847   then gcc_cv_as_powerpc_fprnd=yes
24848 fi
24849   elif test x$gcc_cv_as != x; then
24850     $as_echo "$conftest_s" > conftest.s
24851     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24852   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24853   (eval $ac_try) 2>&5
24854   ac_status=$?
24855   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24856   test $ac_status = 0; }; }
24857     then
24858         gcc_cv_as_powerpc_fprnd=yes
24859     else
24860       echo "configure: failed program was" >&5
24861       cat conftest.s >&5
24862     fi
24863     rm -f conftest.o conftest.s
24864   fi
24865 fi
24866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
24867 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
24868 if test $gcc_cv_as_powerpc_fprnd = yes; then
24869
24870 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
24871
24872 fi
24873
24874     case $target in
24875       *-*-aix*) conftest_s='    .machine "pwr6"
24876         .csect .text[PR]
24877         mffgpr 1,3';;
24878       *) conftest_s='   .machine power6
24879         .text
24880         mffgpr 1,3';;
24881     esac
24882
24883     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
24884 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
24885 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
24886   $as_echo_n "(cached) " >&6
24887 else
24888   gcc_cv_as_powerpc_mfpgpr=no
24889     if test $in_tree_gas = yes; then
24890     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24891   then gcc_cv_as_powerpc_mfpgpr=yes
24892 fi
24893   elif test x$gcc_cv_as != x; then
24894     $as_echo "$conftest_s" > conftest.s
24895     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24896   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24897   (eval $ac_try) 2>&5
24898   ac_status=$?
24899   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24900   test $ac_status = 0; }; }
24901     then
24902         gcc_cv_as_powerpc_mfpgpr=yes
24903     else
24904       echo "configure: failed program was" >&5
24905       cat conftest.s >&5
24906     fi
24907     rm -f conftest.o conftest.s
24908   fi
24909 fi
24910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
24911 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
24912 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
24913
24914 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
24915
24916 fi
24917
24918     case $target in
24919       *-*-aix*) conftest_s='    .csect .text[PR]
24920 LCF..0:
24921         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
24922       *-*-darwin*)
24923         conftest_s='    .text
24924 LCF0:
24925         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
24926       *) conftest_s='   .text
24927 .LCF0:
24928         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
24929     esac
24930
24931     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
24932 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
24933 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
24934   $as_echo_n "(cached) " >&6
24935 else
24936   gcc_cv_as_powerpc_rel16=no
24937     if test $in_tree_gas = yes; then
24938     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24939   then gcc_cv_as_powerpc_rel16=yes
24940 fi
24941   elif test x$gcc_cv_as != x; then
24942     $as_echo "$conftest_s" > conftest.s
24943     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24944   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24945   (eval $ac_try) 2>&5
24946   ac_status=$?
24947   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24948   test $ac_status = 0; }; }
24949     then
24950         gcc_cv_as_powerpc_rel16=yes
24951     else
24952       echo "configure: failed program was" >&5
24953       cat conftest.s >&5
24954     fi
24955     rm -f conftest.o conftest.s
24956   fi
24957 fi
24958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
24959 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
24960 if test $gcc_cv_as_powerpc_rel16 = yes; then
24961
24962 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
24963
24964 fi
24965
24966     case $target in
24967       *-*-aix*) conftest_s='    .machine "pwr6"
24968         .csect .text[PR]
24969         cmpb 3,4,5';;
24970       *) conftest_s='   .machine power6
24971         .text
24972         cmpb 3,4,5';;
24973     esac
24974
24975     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
24976 $as_echo_n "checking assembler for compare bytes support... " >&6; }
24977 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
24978   $as_echo_n "(cached) " >&6
24979 else
24980   gcc_cv_as_powerpc_cmpb=no
24981     if test $in_tree_gas = yes; then
24982     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24983   then gcc_cv_as_powerpc_cmpb=yes
24984 fi
24985   elif test x$gcc_cv_as != x; then
24986     $as_echo "$conftest_s" > conftest.s
24987     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24988   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24989   (eval $ac_try) 2>&5
24990   ac_status=$?
24991   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24992   test $ac_status = 0; }; }
24993     then
24994         gcc_cv_as_powerpc_cmpb=yes
24995     else
24996       echo "configure: failed program was" >&5
24997       cat conftest.s >&5
24998     fi
24999     rm -f conftest.o conftest.s
25000   fi
25001 fi
25002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
25003 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
25004 if test $gcc_cv_as_powerpc_cmpb = yes; then
25005
25006 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
25007
25008 fi
25009
25010     case $target in
25011       *-*-aix*) conftest_s='    .machine "pwr6"
25012         .csect .text[PR]
25013         dadd 1,2,3';;
25014       *) conftest_s='   .machine power6
25015         .text
25016         dadd 1,2,3';;
25017     esac
25018
25019     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
25020 $as_echo_n "checking assembler for decimal float support... " >&6; }
25021 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
25022   $as_echo_n "(cached) " >&6
25023 else
25024   gcc_cv_as_powerpc_dfp=no
25025     if test $in_tree_gas = yes; then
25026     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25027   then gcc_cv_as_powerpc_dfp=yes
25028 fi
25029   elif test x$gcc_cv_as != x; then
25030     $as_echo "$conftest_s" > conftest.s
25031     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25032   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25033   (eval $ac_try) 2>&5
25034   ac_status=$?
25035   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25036   test $ac_status = 0; }; }
25037     then
25038         gcc_cv_as_powerpc_dfp=yes
25039     else
25040       echo "configure: failed program was" >&5
25041       cat conftest.s >&5
25042     fi
25043     rm -f conftest.o conftest.s
25044   fi
25045 fi
25046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
25047 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
25048 if test $gcc_cv_as_powerpc_dfp = yes; then
25049
25050 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
25051
25052 fi
25053
25054     case $target in
25055       *-*-aix*) conftest_s='    .machine "pwr7"
25056         .csect .text[PR]
25057         lxvd2x 1,2,3';;
25058       *) conftest_s='   .machine power7
25059         .text
25060         lxvd2x 1,2,3';;
25061     esac
25062
25063     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
25064 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
25065 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
25066   $as_echo_n "(cached) " >&6
25067 else
25068   gcc_cv_as_powerpc_vsx=no
25069     if test $in_tree_gas = yes; then
25070     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25071   then gcc_cv_as_powerpc_vsx=yes
25072 fi
25073   elif test x$gcc_cv_as != x; then
25074     $as_echo "$conftest_s" > conftest.s
25075     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25076   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25077   (eval $ac_try) 2>&5
25078   ac_status=$?
25079   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25080   test $ac_status = 0; }; }
25081     then
25082         gcc_cv_as_powerpc_vsx=yes
25083     else
25084       echo "configure: failed program was" >&5
25085       cat conftest.s >&5
25086     fi
25087     rm -f conftest.o conftest.s
25088   fi
25089 fi
25090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
25091 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
25092 if test $gcc_cv_as_powerpc_vsx = yes; then
25093
25094 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
25095
25096 fi
25097
25098     case $target in
25099       *-*-aix*) conftest_s='    .machine "pwr7"
25100         .csect .text[PR]
25101         popcntd 3,3';;
25102       *) conftest_s='   .machine power7
25103         .text
25104         popcntd 3,3';;
25105     esac
25106
25107     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
25108 $as_echo_n "checking assembler for popcntd support... " >&6; }
25109 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
25110   $as_echo_n "(cached) " >&6
25111 else
25112   gcc_cv_as_powerpc_popcntd=no
25113     if test $in_tree_gas = yes; then
25114     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25115   then gcc_cv_as_powerpc_popcntd=yes
25116 fi
25117   elif test x$gcc_cv_as != x; then
25118     $as_echo "$conftest_s" > conftest.s
25119     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25120   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25121   (eval $ac_try) 2>&5
25122   ac_status=$?
25123   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25124   test $ac_status = 0; }; }
25125     then
25126         gcc_cv_as_powerpc_popcntd=yes
25127     else
25128       echo "configure: failed program was" >&5
25129       cat conftest.s >&5
25130     fi
25131     rm -f conftest.o conftest.s
25132   fi
25133 fi
25134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
25135 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
25136 if test $gcc_cv_as_powerpc_popcntd = yes; then
25137
25138 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
25139
25140 fi
25141
25142     case $target in
25143       *-*-aix*) conftest_s='    .csect .text[PR]
25144         lwsync';;
25145       *) conftest_s='   .text
25146         lwsync';;
25147     esac
25148
25149     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
25150 $as_echo_n "checking assembler for lwsync support... " >&6; }
25151 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
25152   $as_echo_n "(cached) " >&6
25153 else
25154   gcc_cv_as_powerpc_lwsync=no
25155     if test $in_tree_gas = yes; then
25156     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25157   then gcc_cv_as_powerpc_lwsync=yes
25158 fi
25159   elif test x$gcc_cv_as != x; then
25160     $as_echo "$conftest_s" > conftest.s
25161     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25162   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25163   (eval $ac_try) 2>&5
25164   ac_status=$?
25165   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25166   test $ac_status = 0; }; }
25167     then
25168         gcc_cv_as_powerpc_lwsync=yes
25169     else
25170       echo "configure: failed program was" >&5
25171       cat conftest.s >&5
25172     fi
25173     rm -f conftest.o conftest.s
25174   fi
25175 fi
25176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
25177 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
25178 if test $gcc_cv_as_powerpc_lwsync = yes; then
25179
25180 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
25181
25182 fi
25183
25184     case $target in
25185       *-*-aix*) conftest_s='    .machine "476"
25186         .csect .text[PR]
25187         dci 0';;
25188       *) conftest_s='   .machine "476"
25189         .text
25190         dci 0';;
25191     esac
25192
25193     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25194 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25195 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25196   $as_echo_n "(cached) " >&6
25197 else
25198   gcc_cv_as_powerpc_dci=no
25199     if test $in_tree_gas = yes; then
25200     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25201   then gcc_cv_as_powerpc_dci=yes
25202 fi
25203   elif test x$gcc_cv_as != x; then
25204     $as_echo "$conftest_s" > conftest.s
25205     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25206   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25207   (eval $ac_try) 2>&5
25208   ac_status=$?
25209   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25210   test $ac_status = 0; }; }
25211     then
25212         gcc_cv_as_powerpc_dci=yes
25213     else
25214       echo "configure: failed program was" >&5
25215       cat conftest.s >&5
25216     fi
25217     rm -f conftest.o conftest.s
25218   fi
25219 fi
25220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
25221 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25222 if test $gcc_cv_as_powerpc_dci = yes; then
25223
25224 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25225
25226 fi
25227
25228     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25229 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25230 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25231   $as_echo_n "(cached) " >&6
25232 else
25233   gcc_cv_as_powerpc_gnu_attribute=no
25234     if test $in_tree_gas = yes; then
25235     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25236   then gcc_cv_as_powerpc_gnu_attribute=yes
25237 fi
25238   elif test x$gcc_cv_as != x; then
25239     $as_echo '.gnu_attribute 4,1' > conftest.s
25240     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25241   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25242   (eval $ac_try) 2>&5
25243   ac_status=$?
25244   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25245   test $ac_status = 0; }; }
25246     then
25247         gcc_cv_as_powerpc_gnu_attribute=yes
25248     else
25249       echo "configure: failed program was" >&5
25250       cat conftest.s >&5
25251     fi
25252     rm -f conftest.o conftest.s
25253   fi
25254 fi
25255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
25256 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
25257 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
25258
25259 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25260
25261 fi
25262
25263     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
25264 $as_echo_n "checking assembler for tls marker support... " >&6; }
25265 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
25266   $as_echo_n "(cached) " >&6
25267 else
25268   gcc_cv_as_powerpc_tls_markers=no
25269     if test $in_tree_gas = yes; then
25270     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
25271   then gcc_cv_as_powerpc_tls_markers=yes
25272 fi
25273   elif test x$gcc_cv_as != x; then
25274     $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
25275     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25276   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25277   (eval $ac_try) 2>&5
25278   ac_status=$?
25279   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25280   test $ac_status = 0; }; }
25281     then
25282         gcc_cv_as_powerpc_tls_markers=yes
25283     else
25284       echo "configure: failed program was" >&5
25285       cat conftest.s >&5
25286     fi
25287     rm -f conftest.o conftest.s
25288   fi
25289 fi
25290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
25291 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
25292 if test $gcc_cv_as_powerpc_tls_markers = yes; then
25293
25294 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
25295
25296 fi
25297
25298     case $target in
25299       *-*-aix*)
25300         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
25301 $as_echo_n "checking assembler for .ref support... " >&6; }
25302 if test "${gcc_cv_as_aix_ref+set}" = set; then :
25303   $as_echo_n "(cached) " >&6
25304 else
25305   gcc_cv_as_aix_ref=no
25306     if test $in_tree_gas = yes; then
25307     if test $gcc_cv_gas_vers -ge `expr \( \( 2.21.0 \* 1000 \) + gcc_cv_as_aix_ref=yes \) \* 1000 + `
25308   then :
25309 fi
25310   elif test x$gcc_cv_as != x; then
25311     $as_echo '  .csect stuff[rw]
25312              stuff:
25313                 .long 1
25314                 .extern sym
25315                 .ref sym
25316           ' > conftest.s
25317     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25318   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25319   (eval $ac_try) 2>&5
25320   ac_status=$?
25321   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25322   test $ac_status = 0; }; }
25323     then
25324         gcc_cv_as_aix_ref=yes
25325     else
25326       echo "configure: failed program was" >&5
25327       cat conftest.s >&5
25328     fi
25329     rm -f conftest.o conftest.s
25330   fi
25331 fi
25332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
25333 $as_echo "$gcc_cv_as_aix_ref" >&6; }
25334 if test $gcc_cv_as_aix_ref = yes; then
25335
25336 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
25337
25338 fi
25339         ;;
25340     esac
25341     ;;
25342
25343   mips*-*-*)
25344     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
25345 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
25346 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
25347   $as_echo_n "(cached) " >&6
25348 else
25349   gcc_cv_as_mips_explicit_relocs=no
25350     if test $in_tree_gas = yes; then
25351     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25352   then gcc_cv_as_mips_explicit_relocs=yes
25353 fi
25354   elif test x$gcc_cv_as != x; then
25355     $as_echo '  lw $4,%gp_rel(foo)($4)' > conftest.s
25356     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25357   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25358   (eval $ac_try) 2>&5
25359   ac_status=$?
25360   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25361   test $ac_status = 0; }; }
25362     then
25363         gcc_cv_as_mips_explicit_relocs=yes
25364     else
25365       echo "configure: failed program was" >&5
25366       cat conftest.s >&5
25367     fi
25368     rm -f conftest.o conftest.s
25369   fi
25370 fi
25371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
25372 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25373 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25374   if test x$target_cpu_default = x
25375        then target_cpu_default=MASK_EXPLICIT_RELOCS
25376        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25377        fi
25378 fi
25379     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25380 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25381 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25382   $as_echo_n "(cached) " >&6
25383 else
25384   gcc_cv_as_mips_no_shared=no
25385     if test $in_tree_gas = yes; then
25386     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25387   then gcc_cv_as_mips_no_shared=yes
25388 fi
25389   elif test x$gcc_cv_as != x; then
25390     $as_echo 'nop' > conftest.s
25391     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25392   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25393   (eval $ac_try) 2>&5
25394   ac_status=$?
25395   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25396   test $ac_status = 0; }; }
25397     then
25398         gcc_cv_as_mips_no_shared=yes
25399     else
25400       echo "configure: failed program was" >&5
25401       cat conftest.s >&5
25402     fi
25403     rm -f conftest.o conftest.s
25404   fi
25405 fi
25406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25407 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25408 if test $gcc_cv_as_mips_no_shared = yes; then
25409
25410 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25411
25412 fi
25413
25414     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25415 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25416 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25417   $as_echo_n "(cached) " >&6
25418 else
25419   gcc_cv_as_mips_gnu_attribute=no
25420     if test $in_tree_gas = yes; then
25421     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25422   then gcc_cv_as_mips_gnu_attribute=yes
25423 fi
25424   elif test x$gcc_cv_as != x; then
25425     $as_echo '.gnu_attribute 4,1' > conftest.s
25426     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25427   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25428   (eval $ac_try) 2>&5
25429   ac_status=$?
25430   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25431   test $ac_status = 0; }; }
25432     then
25433         gcc_cv_as_mips_gnu_attribute=yes
25434     else
25435       echo "configure: failed program was" >&5
25436       cat conftest.s >&5
25437     fi
25438     rm -f conftest.o conftest.s
25439   fi
25440 fi
25441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25442 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25443 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25444
25445 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25446
25447 fi
25448
25449     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25450 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25451 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25452   $as_echo_n "(cached) " >&6
25453 else
25454   gcc_cv_as_mips_dtprelword=no
25455     if test $in_tree_gas = yes; then
25456     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25457   then gcc_cv_as_mips_dtprelword=yes
25458 fi
25459   elif test x$gcc_cv_as != x; then
25460     $as_echo '.section .tdata,"awT",@progbits
25461 x:
25462         .word 2
25463         .text
25464         .dtprelword x+0x8000' > conftest.s
25465     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25466   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25467   (eval $ac_try) 2>&5
25468   ac_status=$?
25469   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25470   test $ac_status = 0; }; }
25471     then
25472         gcc_cv_as_mips_dtprelword=yes
25473     else
25474       echo "configure: failed program was" >&5
25475       cat conftest.s >&5
25476     fi
25477     rm -f conftest.o conftest.s
25478   fi
25479 fi
25480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25481 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25482 if test $gcc_cv_as_mips_dtprelword = yes; then
25483
25484 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25485
25486 fi
25487
25488     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25489 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25490 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25491   $as_echo_n "(cached) " >&6
25492 else
25493   gcc_cv_as_mips_dspr1_mult=no
25494   if test x$gcc_cv_as != x; then
25495     $as_echo '  .set    mips32r2
25496         .set    nodspr2
25497         .set    dsp
25498         madd    $ac3,$4,$5
25499         maddu   $ac3,$4,$5
25500         msub    $ac3,$4,$5
25501         msubu   $ac3,$4,$5
25502         mult    $ac3,$4,$5
25503         multu   $ac3,$4,$5' > conftest.s
25504     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25505   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25506   (eval $ac_try) 2>&5
25507   ac_status=$?
25508   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25509   test $ac_status = 0; }; }
25510     then
25511         gcc_cv_as_mips_dspr1_mult=yes
25512     else
25513       echo "configure: failed program was" >&5
25514       cat conftest.s >&5
25515     fi
25516     rm -f conftest.o conftest.s
25517   fi
25518 fi
25519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25520 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25521 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25522
25523 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25524
25525 fi
25526
25527     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
25528 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
25529     gcc_cv_as_ld_jalr_reloc=no
25530     if test $gcc_cv_as_mips_explicit_relocs = yes; then
25531       if test $in_tree_ld = yes ; then
25532         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
25533            && test $in_tree_ld_is_elf = yes; then
25534           gcc_cv_as_ld_jalr_reloc=yes
25535         fi
25536       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
25537         echo '  .ent x' > conftest.s
25538         echo 'x:        ld $2,%got_disp(y)($3)' >> conftest.s
25539         echo '  ld $25,%call16(y)($28)' >> conftest.s
25540         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
25541         echo '1:        jalr $25' >> conftest.s
25542         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
25543         echo '1:        jalr $25' >> conftest.s
25544         echo '  .end x' >> conftest.s
25545         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
25546            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
25547           if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
25548              && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
25549             gcc_cv_as_ld_jalr_reloc=yes
25550           fi
25551         fi
25552         rm -f conftest.*
25553       fi
25554     fi
25555     if test $gcc_cv_as_ld_jalr_reloc = yes; then
25556       if test x$target_cpu_default = x; then
25557         target_cpu_default=MASK_RELAX_PIC_CALLS
25558       else
25559         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
25560       fi
25561     fi
25562     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
25563 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
25564
25565     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
25566 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
25567 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
25568   $as_echo_n "(cached) " >&6
25569 else
25570   gcc_cv_ld_mips_personality_relaxation=no
25571        if test $in_tree_ld = yes ; then
25572          if test "$gcc_cv_gld_major_version" -eq 2 \
25573                  -a "$gcc_cv_gld_minor_version" -ge 21 \
25574                  -o "$gcc_cv_gld_major_version" -gt 2; then
25575            gcc_cv_ld_mips_personality_relaxation=yes
25576          fi
25577        elif test x$gcc_cv_as != x \
25578                  -a x$gcc_cv_ld != x \
25579                  -a x$gcc_cv_readelf != x ; then
25580          cat > conftest.s <<EOF
25581         .cfi_startproc
25582         .cfi_personality 0x80,indirect_ptr
25583         .ent test
25584 test:
25585         nop
25586         .end test
25587         .cfi_endproc
25588
25589         .section .data,"aw",@progbits
25590 indirect_ptr:
25591         .dc.a personality
25592 EOF
25593          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
25594             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
25595            if $gcc_cv_readelf -d conftest 2>&1 \
25596               | grep TEXTREL > /dev/null 2>&1; then
25597              :
25598            elif $gcc_cv_readelf --relocs conftest 2>&1 \
25599                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
25600              :
25601            else
25602              gcc_cv_ld_mips_personality_relaxation=yes
25603            fi
25604          fi
25605        fi
25606        rm -f conftest.s conftest.o conftest
25607 fi
25608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
25609 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
25610     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
25611
25612 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
25613
25614     fi
25615     ;;
25616 esac
25617
25618 # Mips and HP-UX need the GNU assembler.
25619 # Linux on IA64 might be able to use the Intel assembler.
25620
25621 case "$target" in
25622   mips*-*-* | *-*-hpux* )
25623     if test x$gas_flag = xyes \
25624        || test x"$host" != x"$build" \
25625        || test ! -x "$gcc_cv_as" \
25626        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
25627       :
25628     else
25629       echo "*** This configuration requires the GNU assembler" >&2
25630       exit 1
25631     fi
25632     ;;
25633 esac
25634
25635 # ??? Not all targets support dwarf2 debug_line, even within a version
25636 # of gas.  Moreover, we need to emit a valid instruction to trigger any
25637 # info to the output file.  So, as supported targets are added to gas 2.11,
25638 # add some instruction here to (also) show we expect this might work.
25639 # ??? Once 2.11 is released, probably need to add first known working
25640 # version to the per-target configury.
25641 case "$cpu_type" in
25642   alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze | mips \
25643   | pa | rs6000 | score | sparc | spu | tilegx | tilepro | xstormy16 | xtensa)
25644     insn="nop"
25645     ;;
25646   ia64 | s390)
25647     insn="nop 0"
25648     ;;
25649   mmix)
25650     insn="swym 0"
25651     ;;
25652 esac
25653 if test x"$insn" != x; then
25654  conftest_s="\
25655         .file 1 \"conftest.s\"
25656         .loc 1 3 0
25657         $insn"
25658  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
25659 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
25660 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
25661   $as_echo_n "(cached) " >&6
25662 else
25663   gcc_cv_as_dwarf2_debug_line=no
25664     if test $in_tree_gas = yes; then
25665     if test $in_tree_gas_is_elf = yes \
25666   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25667   then gcc_cv_as_dwarf2_debug_line=yes
25668 fi
25669   elif test x$gcc_cv_as != x; then
25670     $as_echo "$conftest_s" > conftest.s
25671     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25672   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25673   (eval $ac_try) 2>&5
25674   ac_status=$?
25675   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25676   test $ac_status = 0; }; }
25677     then
25678         if test x$gcc_cv_objdump != x \
25679    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
25680       | grep debug_line > /dev/null 2>&1; then
25681      gcc_cv_as_dwarf2_debug_line=yes
25682    fi
25683     else
25684       echo "configure: failed program was" >&5
25685       cat conftest.s >&5
25686     fi
25687     rm -f conftest.o conftest.s
25688   fi
25689 fi
25690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
25691 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
25692
25693
25694 # The .debug_line file table must be in the exact order that
25695 # we specified the files, since these indices are also used
25696 # by DW_AT_decl_file.  Approximate this test by testing if
25697 # the assembler bitches if the same index is assigned twice.
25698  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
25699 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
25700 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
25701   $as_echo_n "(cached) " >&6
25702 else
25703   gcc_cv_as_dwarf2_file_buggy=no
25704   if test x$gcc_cv_as != x; then
25705     $as_echo '  .file 1 "foo.s"
25706         .file 1 "bar.s"' > conftest.s
25707     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25708   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25709   (eval $ac_try) 2>&5
25710   ac_status=$?
25711   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25712   test $ac_status = 0; }; }
25713     then
25714         gcc_cv_as_dwarf2_file_buggy=yes
25715     else
25716       echo "configure: failed program was" >&5
25717       cat conftest.s >&5
25718     fi
25719     rm -f conftest.o conftest.s
25720   fi
25721 fi
25722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
25723 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
25724
25725
25726  if test $gcc_cv_as_dwarf2_debug_line = yes \
25727  && test $gcc_cv_as_dwarf2_file_buggy = no; then
25728
25729 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
25730
25731  fi
25732
25733  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
25734 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
25735 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
25736   $as_echo_n "(cached) " >&6
25737 else
25738   gcc_cv_as_gdwarf2_flag=no
25739     if test $in_tree_gas = yes; then
25740     if test $in_tree_gas_is_elf = yes \
25741   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25742   then gcc_cv_as_gdwarf2_flag=yes
25743 fi
25744   elif test x$gcc_cv_as != x; then
25745     $as_echo "$insn" > conftest.s
25746     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
25747   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25748   (eval $ac_try) 2>&5
25749   ac_status=$?
25750   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25751   test $ac_status = 0; }; }
25752     then
25753         gcc_cv_as_gdwarf2_flag=yes
25754     else
25755       echo "configure: failed program was" >&5
25756       cat conftest.s >&5
25757     fi
25758     rm -f conftest.o conftest.s
25759   fi
25760 fi
25761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
25762 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
25763 if test $gcc_cv_as_gdwarf2_flag = yes; then
25764
25765 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
25766
25767 fi
25768
25769  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
25770 $as_echo_n "checking assembler for --gstabs option... " >&6; }
25771 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
25772   $as_echo_n "(cached) " >&6
25773 else
25774   gcc_cv_as_gstabs_flag=no
25775     if test $in_tree_gas = yes; then
25776     if test $in_tree_gas_is_elf = yes \
25777   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25778   then gcc_cv_as_gstabs_flag=yes
25779 fi
25780   elif test x$gcc_cv_as != x; then
25781     $as_echo "$insn" > conftest.s
25782     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
25783   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25784   (eval $ac_try) 2>&5
25785   ac_status=$?
25786   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25787   test $ac_status = 0; }; }
25788     then
25789         # The native Solaris 9/Intel assembler doesn't understand --gstabs
25790    # and warns about it, but still exits successfully.  So check for
25791    # this.
25792    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
25793   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25794   (eval $ac_try) 2>&5
25795   ac_status=$?
25796   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25797   test $ac_status = 0; }; }
25798    then :
25799    else gcc_cv_as_gstabs_flag=yes
25800    fi
25801     else
25802       echo "configure: failed program was" >&5
25803       cat conftest.s >&5
25804     fi
25805     rm -f conftest.o conftest.s
25806   fi
25807 fi
25808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
25809 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
25810 if test $gcc_cv_as_gstabs_flag = yes; then
25811
25812 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
25813
25814 fi
25815
25816  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
25817 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
25818 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
25819   $as_echo_n "(cached) " >&6
25820 else
25821   gcc_cv_as_debug_prefix_map_flag=no
25822     if test $in_tree_gas = yes; then
25823     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25824   then gcc_cv_as_debug_prefix_map_flag=yes
25825 fi
25826   elif test x$gcc_cv_as != x; then
25827     $as_echo "$insn" > conftest.s
25828     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
25829   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25830   (eval $ac_try) 2>&5
25831   ac_status=$?
25832   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25833   test $ac_status = 0; }; }
25834     then
25835         gcc_cv_as_debug_prefix_map_flag=yes
25836     else
25837       echo "configure: failed program was" >&5
25838       cat conftest.s >&5
25839     fi
25840     rm -f conftest.o conftest.s
25841   fi
25842 fi
25843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
25844 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
25845 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
25846
25847 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
25848
25849 fi
25850 fi
25851
25852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
25853 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
25854 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
25855   $as_echo_n "(cached) " >&6
25856 else
25857   gcc_cv_as_lcomm_with_alignment=no
25858   if test x$gcc_cv_as != x; then
25859     $as_echo '.lcomm bar,4,16' > conftest.s
25860     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25861   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25862   (eval $ac_try) 2>&5
25863   ac_status=$?
25864   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25865   test $ac_status = 0; }; }
25866     then
25867         gcc_cv_as_lcomm_with_alignment=yes
25868     else
25869       echo "configure: failed program was" >&5
25870       cat conftest.s >&5
25871     fi
25872     rm -f conftest.o conftest.s
25873   fi
25874 fi
25875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
25876 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
25877 if test $gcc_cv_as_lcomm_with_alignment = yes; then
25878
25879 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
25880
25881 fi
25882
25883 # Check whether --enable-gnu-unique-object was given.
25884 if test "${enable_gnu_unique_object+set}" = set; then :
25885   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
25886     yes | no) ;;
25887     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
25888 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
25889   esac
25890 else
25891   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
25892 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
25893 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
25894   $as_echo_n "(cached) " >&6
25895 else
25896   gcc_cv_as_gnu_unique_object=no
25897     if test $in_tree_gas = yes; then
25898     if test $in_tree_gas_is_elf = yes \
25899   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
25900   then gcc_cv_as_gnu_unique_object=yes
25901 fi
25902   elif test x$gcc_cv_as != x; then
25903     $as_echo '.type foo, '$target_type_format_char'gnu_unique_object' > conftest.s
25904     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25905   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25906   (eval $ac_try) 2>&5
25907   ac_status=$?
25908   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25909   test $ac_status = 0; }; }
25910     then
25911         gcc_cv_as_gnu_unique_object=yes
25912     else
25913       echo "configure: failed program was" >&5
25914       cat conftest.s >&5
25915     fi
25916     rm -f conftest.o conftest.s
25917   fi
25918 fi
25919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
25920 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
25921 if test $gcc_cv_as_gnu_unique_object = yes; then
25922   # We need to unquote above to to use the definition from config.gcc.
25923 # Also check for ld.so support, i.e. glibc 2.11 or higher.
25924    if test x$host = x$build -a x$host = x$target &&
25925        ldd --version 2>/dev/null &&
25926        glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
25927       glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
25928       glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
25929       glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
25930       if test "$glibcnum" -ge 2011 ; then
25931         enable_gnu_unique_object=yes
25932       fi
25933     fi
25934 fi
25935 fi
25936
25937 if test x$enable_gnu_unique_object = xyes; then
25938
25939 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
25940
25941 fi
25942
25943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
25944 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
25945 if test "${gcc_cv_as_line_zero+set}" = set; then :
25946   $as_echo_n "(cached) " >&6
25947 else
25948   gcc_cv_as_line_zero=no
25949   if test $in_tree_gas = yes; then
25950     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
25951   then gcc_cv_as_line_zero=yes
25952 fi
25953   elif test "x$gcc_cv_as" != x; then
25954     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
25955     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
25956   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25957   (eval $ac_try) 2>&5
25958   ac_status=$?
25959   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25960   test $ac_status = 0; }; } &&
25961        test "x`cat conftest.out`" = x
25962     then
25963       gcc_cv_as_line_zero=yes
25964     else
25965       echo "configure: failed program was" >&5
25966       cat conftest.s >&5
25967       echo "configure: error output was" >&5
25968       cat conftest.out >&5
25969     fi
25970     rm -f conftest.o conftest.s conftest.out
25971   fi
25972 fi
25973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
25974 $as_echo "$gcc_cv_as_line_zero" >&6; }
25975 if test "x$gcc_cv_as_line_zero" = xyes; then
25976
25977 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
25978
25979 fi
25980
25981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
25982 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
25983 gcc_cv_ld_eh_frame_hdr=no
25984 if test $in_tree_ld = yes ; then
25985   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
25986      && test $in_tree_ld_is_elf = yes; then
25987     gcc_cv_ld_eh_frame_hdr=yes
25988   fi
25989 elif test x$gcc_cv_ld != x; then
25990   if echo "$ld_ver" | grep GNU > /dev/null; then
25991     # Check if linker supports --eh-frame-hdr option
25992     if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
25993       gcc_cv_ld_eh_frame_hdr=yes
25994     fi
25995   else
25996     case "$target" in
25997       *-*-solaris2*)
25998         # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
25999         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
26000           gcc_cv_ld_eh_frame_hdr=yes
26001         fi
26002         ;;
26003     esac
26004   fi
26005 fi
26006
26007 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
26008
26009 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
26010
26011 fi
26012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
26013 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
26014
26015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
26016 $as_echo_n "checking linker position independent executable support... " >&6; }
26017 gcc_cv_ld_pie=no
26018 if test $in_tree_ld = yes ; then
26019   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
26020      && test $in_tree_ld_is_elf = yes; then
26021     gcc_cv_ld_pie=yes
26022   fi
26023 elif test x$gcc_cv_ld != x; then
26024         # Check if linker supports -pie option
26025         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
26026                 gcc_cv_ld_pie=yes
26027         fi
26028 fi
26029 if test x"$gcc_cv_ld_pie" = xyes; then
26030
26031 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
26032
26033 fi
26034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
26035 $as_echo "$gcc_cv_ld_pie" >&6; }
26036
26037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
26038 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
26039 gcc_cv_ld_eh_gc_sections=no
26040 if test $in_tree_ld = yes ; then
26041   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
26042      && test $in_tree_ld_is_elf = yes; then
26043     gcc_cv_ld_eh_gc_sections=yes
26044   fi
26045 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
26046   cat > conftest.s <<EOF
26047         .section        .text
26048 .globl _start
26049         .type _start, @function
26050 _start:
26051         .long foo
26052         .size _start, .-_start
26053         .section        .text.foo,"ax",@progbits
26054         .type foo, @function
26055 foo:
26056         .long 0
26057         .size foo, .-foo
26058         .section        .gcc_except_table.foo,"a",@progbits
26059 .L0:
26060         .long 0
26061         .section        .eh_frame,"a",@progbits
26062         .long .L0
26063 EOF
26064   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26065     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26066          | grep "gc-sections option ignored" > /dev/null; then
26067       gcc_cv_ld_eh_gc_sections=no
26068     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26069          | grep gcc_except_table > /dev/null; then
26070       gcc_cv_ld_eh_gc_sections=yes
26071       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
26072       if test x$gcc_cv_as_comdat_group != xyes; then
26073         gcc_cv_ld_eh_gc_sections=no
26074         cat > conftest.s <<EOF
26075         .section        .text
26076 .globl _start
26077         .type _start, @function
26078 _start:
26079         .long foo
26080         .size _start, .-_start
26081         .section        .gnu.linkonce.t.foo,"ax",@progbits
26082         .type foo, @function
26083 foo:
26084         .long 0
26085         .size foo, .-foo
26086         .section        .gcc_except_table.foo,"a",@progbits
26087 .L0:
26088         .long 0
26089         .section        .eh_frame,"a",@progbits
26090         .long .L0
26091 EOF
26092         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26093           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26094                | grep "gc-sections option ignored" > /dev/null; then
26095             gcc_cv_ld_eh_gc_sections=no
26096           elif $gcc_cv_objdump -h conftest 2> /dev/null \
26097                | grep gcc_except_table > /dev/null; then
26098             gcc_cv_ld_eh_gc_sections=yes
26099           fi
26100         fi
26101       fi
26102     fi
26103   fi
26104   rm -f conftest.s conftest.o conftest
26105 fi
26106 case "$target" in
26107   hppa*-*-linux*)
26108     # ??? This apparently exposes a binutils bug with PC-relative relocations.
26109     gcc_cv_ld_eh_gc_sections=no
26110     ;;
26111 esac
26112 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
26113
26114 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
26115
26116 fi
26117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
26118 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
26119
26120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
26121 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
26122 gcc_cv_ld_eh_gc_sections_bug=no
26123 if test $in_tree_ld = yes ; then
26124   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
26125      && test $in_tree_ld_is_elf = yes; then
26126     gcc_cv_ld_eh_gc_sections_bug=yes
26127   fi
26128 elif test x$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
26129   gcc_cv_ld_eh_gc_sections_bug=yes
26130   cat > conftest.s <<EOF
26131         .section        .text
26132 .globl _start
26133         .type _start, @function
26134 _start:
26135         .long foo
26136         .size _start, .-_start
26137         .section        .text.startup.foo,"ax",@progbits
26138         .type foo, @function
26139 foo:
26140         .long 0
26141         .size foo, .-foo
26142         .section        .gcc_except_table.foo,"a",@progbits
26143 .L0:
26144         .long 0
26145         .section        .eh_frame,"a",@progbits
26146         .long .L0
26147 EOF
26148   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26149     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26150          | grep "gc-sections option ignored" > /dev/null; then
26151       :
26152     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26153          | grep gcc_except_table > /dev/null; then
26154       gcc_cv_ld_eh_gc_sections_bug=no
26155     fi
26156   fi
26157   rm -f conftest.s conftest.o conftest
26158 fi
26159 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
26160
26161 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
26162
26163 fi
26164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
26165 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
26166
26167 # --------
26168 # UNSORTED
26169 # --------
26170
26171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
26172 $as_echo_n "checking linker --as-needed support... " >&6; }
26173 if test "${gcc_cv_ld_as_needed+set}" = set; then :
26174   $as_echo_n "(cached) " >&6
26175 else
26176   gcc_cv_ld_as_needed=no
26177 if test $in_tree_ld = yes ; then
26178   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26179      && test $in_tree_ld_is_elf = yes; then
26180     gcc_cv_ld_as_needed=yes
26181   fi
26182 elif test x$gcc_cv_ld != x; then
26183         # Check if linker supports --as-needed and --no-as-needed options
26184         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
26185                 gcc_cv_ld_as_needed=yes
26186         fi
26187 fi
26188
26189 fi
26190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
26191 $as_echo "$gcc_cv_ld_as_needed" >&6; }
26192 if test x"$gcc_cv_ld_as_needed" = xyes; then
26193
26194 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
26195
26196 fi
26197
26198 case "$target:$tm_file" in
26199   powerpc64-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
26200   case "$target" in
26201      *-*-linux*)
26202      emul_name="-melf64ppc"
26203       ;;
26204      *-*-freebsd*)
26205      emul_name="-melf64ppc_fbsd"
26206       ;;
26207   esac
26208     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
26209 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
26210 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
26211   $as_echo_n "(cached) " >&6
26212 else
26213   gcc_cv_ld_no_dot_syms=no
26214     if test $in_tree_ld = yes ; then
26215       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
26216         gcc_cv_ld_no_dot_syms=yes
26217       fi
26218     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26219       cat > conftest1.s <<EOF
26220         .text
26221         bl .foo
26222 EOF
26223       cat > conftest2.s <<EOF
26224         .section ".opd","aw"
26225         .align 3
26226         .globl foo
26227         .type foo,@function
26228 foo:
26229         .quad .LEfoo,.TOC.@tocbase,0
26230         .text
26231 .LEfoo:
26232         blr
26233         .size foo,.-.LEfoo
26234 EOF
26235       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
26236          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
26237          && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
26238         gcc_cv_ld_no_dot_syms=yes
26239       fi
26240       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
26241     fi
26242
26243 fi
26244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
26245 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
26246     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
26247
26248 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
26249
26250     fi
26251
26252     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26253 $as_echo_n "checking linker large toc support... " >&6; }
26254 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26255   $as_echo_n "(cached) " >&6
26256 else
26257   gcc_cv_ld_large_toc=no
26258     if test $in_tree_ld = yes ; then
26259       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
26260         gcc_cv_ld_large_toc=yes
26261       fi
26262     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26263       cat > conftest.s <<EOF
26264         .section ".tbss","awT",@nobits
26265         .align 3
26266 ie0:    .space 8
26267         .global _start
26268         .text
26269 _start:
26270         addis 9,13,ie0@got@tprel@ha
26271         ld 9,ie0@got@tprel@l(9)
26272 EOF
26273       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
26274          && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
26275         gcc_cv_ld_large_toc=yes
26276       fi
26277       rm -f conftest conftest.o conftest.s
26278     fi
26279
26280 fi
26281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26282 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26283     if test x"$gcc_cv_ld_large_toc" = xyes; then
26284
26285 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26286
26287     fi
26288     ;;
26289 esac
26290
26291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
26292 $as_echo_n "checking linker --build-id support... " >&6; }
26293 if test "${gcc_cv_ld_buildid+set}" = set; then :
26294   $as_echo_n "(cached) " >&6
26295 else
26296   gcc_cv_ld_buildid=no
26297   if test $in_tree_ld = yes ; then
26298     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26299        "$gcc_cv_gld_minor_version" -ge 18 -o \
26300        "$gcc_cv_gld_major_version" -gt 2 \
26301        && test $in_tree_ld_is_elf = yes; then
26302       gcc_cv_ld_buildid=yes
26303     fi
26304   elif test x$gcc_cv_ld != x; then
26305     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
26306       gcc_cv_ld_buildid=yes
26307     fi
26308   fi
26309 fi
26310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
26311 $as_echo "$gcc_cv_ld_buildid" >&6; }
26312 if test x"$gcc_cv_ld_buildid" = xyes; then
26313
26314 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
26315
26316 fi
26317
26318 # Check whether --enable-linker-build-id was given.
26319 if test "${enable_linker_build_id+set}" = set; then :
26320   enableval=$enable_linker_build_id;
26321 else
26322   enable_linker_build_id=no
26323 fi
26324
26325
26326 if test x"$enable_linker_build_id" = xyes; then
26327   if test x"$gcc_cv_ld_buildid" = xyes; then
26328
26329 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
26330
26331   else
26332     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
26333 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
26334   fi
26335 fi
26336
26337 # In binutils 2.21, GNU ld gained support for new emulations fully
26338 # supporting the Solaris 2 ABI.  Detect their presence in the linker used.
26339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
26340 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
26341 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
26342   $as_echo_n "(cached) " >&6
26343 else
26344   gcc_cv_ld_sol2_emulation=no
26345   if test $in_tree_ld = yes ; then
26346     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26347        "$gcc_cv_gld_minor_version" -ge 21 -o \
26348        "$gcc_cv_gld_major_version" -gt 2 \
26349        && test $in_tree_ld_is_elf = yes; then
26350       gcc_cv_ld_sol2_emulation=yes
26351     fi
26352   elif test x$gcc_cv_ld != x; then
26353     if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
26354        grep _sol2 > /dev/null; then
26355       gcc_cv_ld_sol2_emulation=yes
26356     fi
26357   fi
26358 fi
26359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
26360 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
26361 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
26362
26363 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
26364
26365 fi
26366
26367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
26368 $as_echo_n "checking linker --sysroot support... " >&6; }
26369 if test "${gcc_cv_ld_sysroot+set}" = set; then :
26370   $as_echo_n "(cached) " >&6
26371 else
26372   gcc_cv_ld_sysroot=no
26373   if test $in_tree_ld = yes ; then
26374       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
26375         gcc_cv_ld_sysroot=yes
26376       fi
26377   elif test x$gcc_cv_ld != x; then
26378     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
26379       gcc_cv_ld_sysroot=yes
26380     fi
26381   fi
26382 fi
26383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
26384 $as_echo "$gcc_cv_ld_sysroot" >&6; }
26385 if test x"$gcc_cv_ld_sysroot" = xyes; then
26386
26387 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
26388
26389 fi
26390
26391 if test x$with_sysroot = x && test x$host = x$target \
26392    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
26393    && test "$prefix" != "NONE"; then
26394
26395 cat >>confdefs.h <<_ACEOF
26396 #define PREFIX_INCLUDE_DIR "$prefix/include"
26397 _ACEOF
26398
26399 fi
26400
26401 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
26402   if test "x$with_headers" != x; then
26403     target_header_dir=$with_headers
26404   elif test "x$with_sysroot" = x; then
26405     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-include"
26406   elif test "x$with_build_sysroot" != "x"; then
26407     target_header_dir="${with_build_sysroot}${native_system_header_dir}"
26408   elif test "x$with_sysroot" = xyes; then
26409     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
26410   else
26411     target_header_dir="${with_sysroot}${native_system_header_dir}"
26412   fi
26413 else
26414   target_header_dir=${native_system_header_dir}
26415 fi
26416
26417 # Test for stack protector support in target C library.
26418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
26419 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
26420 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
26421   $as_echo_n "(cached) " >&6
26422 else
26423   gcc_cv_libc_provides_ssp=no
26424     case "$target" in
26425        *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
26426       # glibc 2.4 and later provides __stack_chk_fail and
26427       # either __stack_chk_guard, or TLS access to stack guard canary.
26428       if test -f $target_header_dir/features.h \
26429          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
26430             $target_header_dir/features.h > /dev/null; then
26431         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
26432            $target_header_dir/features.h > /dev/null; then
26433           gcc_cv_libc_provides_ssp=yes
26434         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
26435              $target_header_dir/features.h > /dev/null \
26436              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
26437              $target_header_dir/features.h > /dev/null; then
26438           gcc_cv_libc_provides_ssp=yes
26439         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
26440              $target_header_dir/features.h > /dev/null && \
26441              test -f $target_header_dir/bits/uClibc_config.h && \
26442              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
26443              $target_header_dir/bits/uClibc_config.h > /dev/null; then
26444           gcc_cv_libc_provides_ssp=yes
26445         fi
26446       # all versions of Bionic support stack protector
26447       elif test -f $target_header_dir/sys/cdefs.h \
26448         && $EGREP '^[  ]*#[    ]*define[       ]+__BIONIC__[   ]+1' \
26449            $target_header_dir/sys/cdefs.h > /dev/null; then
26450          gcc_cv_libc_provides_ssp=yes
26451       fi
26452         ;;
26453        *-*-gnu*)
26454          # Avoid complicated tests (see
26455          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
26456          # simply assert that glibc does provide this, which is true for all
26457          # realistically usable GNU/Hurd configurations.
26458          gcc_cv_libc_provides_ssp=yes;;
26459        *-*-darwin* | *-*-freebsd*)
26460          ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
26461 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
26462   gcc_cv_libc_provides_ssp=yes
26463 else
26464   echo "no __stack_chk_fail on this target"
26465 fi
26466
26467         ;;
26468   *) gcc_cv_libc_provides_ssp=no ;;
26469     esac
26470 fi
26471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
26472 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
26473
26474 if test x$gcc_cv_libc_provides_ssp = xyes; then
26475
26476 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
26477
26478 fi
26479
26480 # Test for <sys/sdt.h> on the target.
26481
26482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
26483 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
26484 have_sys_sdt_h=no
26485 if test -f $target_header_dir/sys/sdt.h; then
26486   have_sys_sdt_h=yes
26487
26488 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
26489
26490 fi
26491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
26492 $as_echo "$have_sys_sdt_h" >&6; }
26493
26494 # Check if TFmode long double should be used by default or not.
26495 # Some glibc targets used DFmode long double, but with glibc 2.4
26496 # and later they can use TFmode.
26497 case "$target" in
26498   powerpc*-*-linux* | \
26499   sparc*-*-linux* | \
26500   s390*-*-linux* | \
26501   alpha*-*-linux*)
26502
26503 # Check whether --with-long-double-128 was given.
26504 if test "${with_long_double_128+set}" = set; then :
26505   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
26506 else
26507   gcc_cv_target_ldbl128=no
26508       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
26509         $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
26510       && gcc_cv_target_ldbl128=yes
26511
26512 fi
26513
26514     ;;
26515 esac
26516 if test x$gcc_cv_target_ldbl128 = xyes; then
26517
26518 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
26519
26520 fi
26521
26522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
26523 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
26524 gcc_cv_target_dl_iterate_phdr=unknown
26525 case "$target" in
26526   # Restrict to Solaris 11+.  While most of the Solaris 11 linker changes
26527   # were backported to Solaris 10 Update 10, dl_iterate_phdr only lives in
26528   # libdl there, both complicating its use and breaking compatibility
26529   # between Solaris 10 updates.
26530   *-*-solaris2.1[1-9]*)
26531     # <link.h> needs both a dl_iterate_phdr declaration and support for
26532     # compilation with largefile support.
26533     if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
26534       && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
26535       gcc_cv_target_dl_iterate_phdr=yes
26536     else
26537       gcc_cv_target_dl_iterate_phdr=no
26538     fi
26539     ;;
26540 esac
26541
26542 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
26543
26544 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
26545
26546 fi
26547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
26548 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
26549
26550 # Find out what GC implementation we want, or may, use.
26551
26552 # Check whether --with-gc was given.
26553 if test "${with_gc+set}" = set; then :
26554   withval=$with_gc; case "$withval" in
26555   page)
26556     GGC=ggc-$withval
26557     ;;
26558   zone)
26559     GGC=ggc-$withval
26560
26561 $as_echo "#define GGC_ZONE 1" >>confdefs.h
26562
26563     ;;
26564   *)
26565     as_fn_error "$withval is an invalid option to --with-gc" "$LINENO" 5
26566     ;;
26567 esac
26568 else
26569   GGC=ggc-page
26570 fi
26571
26572
26573 echo "Using $GGC for garbage collection."
26574
26575 # Libraries to use on the host.  This will normally be set by the top
26576 # level Makefile.  Here we simply capture the value for our Makefile.
26577 if test -z "${HOST_LIBS+set}"; then
26578   HOST_LIBS=
26579 fi
26580
26581
26582 # Use the system's zlib library.
26583 zlibdir=-L../zlib
26584 zlibinc="-I\$(srcdir)/../zlib"
26585
26586 # Check whether --with-system-zlib was given.
26587 if test "${with_system_zlib+set}" = set; then :
26588   withval=$with_system_zlib; zlibdir=
26589 zlibinc=
26590
26591 fi
26592
26593
26594
26595
26596
26597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
26598 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
26599     # Check whether --enable-maintainer-mode was given.
26600 if test "${enable_maintainer_mode+set}" = set; then :
26601   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
26602 else
26603   maintainer_mode=no
26604 fi
26605
26606
26607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
26608 $as_echo "$maintainer_mode" >&6; }
26609
26610 if test "$maintainer_mode" = "yes"; then
26611   MAINT=''
26612 else
26613   MAINT='#'
26614 fi
26615
26616 # --------------
26617 # Language hooks
26618 # --------------
26619
26620 # Make empty files to contain the specs and options for each language.
26621 # Then add #include lines to for a compiler that has specs and/or options.
26622
26623 subdirs=
26624 lang_opt_files=
26625 lang_specs_files=
26626 lang_tree_files=
26627 # These (without "all_") are set in each config-lang.in.
26628 # `language' must be a single word so is spelled singularly.
26629 all_languages=
26630 all_compilers=
26631 all_outputs='Makefile'
26632 # List of language makefile fragments.
26633 all_lang_makefrags=
26634 # Additional files for gengtype
26635 all_gtfiles="$target_gtfiles"
26636
26637 # These are the languages that are set in --enable-languages,
26638 # and are available in the GCC tree.
26639 all_selected_languages=
26640
26641 # Add the language fragments.
26642 # Languages are added via two mechanisms.  Some information must be
26643 # recorded in makefile variables, these are defined in config-lang.in.
26644 # We accumulate them and plug them into the main Makefile.
26645 # The other mechanism is a set of hooks for each of the main targets
26646 # like `clean', `install', etc.
26647
26648 language_hooks="Make-hooks"
26649
26650 for lang in ${srcdir}/*/config-lang.in
26651 do
26652         test "$lang" = "${srcdir}/*/config-lang.in" && continue
26653
26654         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
26655         if test "x$lang_alias" = x
26656         then
26657               echo "$lang doesn't set \$language." 1>&2
26658               exit 1
26659         fi
26660         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
26661         subdirs="$subdirs $subdir"
26662
26663         # $gcc_subdir is where the gcc integration files are to be found
26664         # for a language, both for internal compiler purposes (compiler
26665         # sources implementing front-end to GCC tree converters), and for
26666         # build infrastructure purposes (Make-lang.in, etc.)
26667         #
26668         # This will be <subdir> (relative to $srcdir) if a line like
26669         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
26670         # is found in <langdir>/config-lang.in, and will remain <langdir>
26671         # otherwise.
26672         #
26673         # Except for the language alias (fetched above), the regular
26674         # "config-lang.in" contents are always retrieved from $gcc_subdir,
26675         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
26676         # only this and the language alias.
26677
26678         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
26679         if [ "$gcc_subdir" = "" ]; then
26680            gcc_subdir="$subdir"
26681         fi
26682
26683         case ",$enable_languages," in
26684         *,$lang_alias,*)
26685             all_selected_languages="$all_selected_languages $lang_alias"
26686             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
26687                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
26688             fi
26689             ;;
26690         esac
26691
26692         language=
26693         boot_language=
26694         compilers=
26695         outputs=
26696         gtfiles=
26697         subdir_requires=
26698         . ${srcdir}/$gcc_subdir/config-lang.in
26699         if test "x$language" = x
26700         then
26701                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
26702                 exit 1
26703         fi
26704
26705         ok=:
26706         case ",$enable_languages," in
26707                 *,$lang_alias,*) ;;
26708                 *)
26709                         for i in $subdir_requires; do
26710                                 test -f "${srcdir}/$i/config-lang.in" && continue
26711                                 ok=false
26712                                 break
26713                         done
26714                 ;;
26715         esac
26716         $ok || continue
26717
26718         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
26719         if test -f $srcdir/$gcc_subdir/lang.opt; then
26720             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
26721             all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
26722         fi
26723         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
26724             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
26725         fi
26726         all_languages="$all_languages $language"
26727         all_compilers="$all_compilers $compilers"
26728         all_outputs="$all_outputs $outputs"
26729         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
26730         case ",$enable_languages," in
26731                 *,lto,*)
26732
26733 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
26734
26735                     enable_lto=yes
26736
26737                     ;;
26738                 *) ;;
26739         esac
26740 done
26741
26742 check_languages=
26743 for language in $all_selected_languages
26744 do
26745         check_languages="$check_languages check-$language"
26746 done
26747
26748 # We link each language in with a set of hooks, reached indirectly via
26749 # lang.${target}.  Only do so for selected languages.
26750
26751 rm -f Make-hooks
26752 touch Make-hooks
26753 target_list="all.cross start.encap rest.encap tags \
26754         install-common install-man install-info install-pdf install-html dvi \
26755         pdf html uninstall info man srcextra srcman srcinfo \
26756         mostlyclean clean distclean maintainer-clean install-plugin"
26757
26758 for t in $target_list
26759 do
26760         x=
26761         for lang in $all_selected_languages
26762         do
26763                 x="$x $lang.$t"
26764         done
26765         echo "lang.$t: $x" >> Make-hooks
26766 done
26767
26768 # --------
26769 # Option include files
26770 # --------
26771
26772 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
26773 option_includes="option-includes.mk"
26774
26775
26776 # --------
26777 # UNSORTED
26778 # --------
26779
26780 # Create .gdbinit.
26781
26782 echo "dir ." > .gdbinit
26783 echo "dir ${srcdir}" >> .gdbinit
26784 if test x$gdb_needs_out_file_path = xyes
26785 then
26786         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
26787 fi
26788 if test "x$subdirs" != x; then
26789         for s in $subdirs
26790         do
26791                 echo "dir ${srcdir}/$s" >> .gdbinit
26792         done
26793 fi
26794 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
26795
26796 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
26797
26798
26799
26800 # Find a directory in which to install a shared libgcc.
26801
26802 # Check whether --enable-version-specific-runtime-libs was given.
26803 if test "${enable_version_specific_runtime_libs+set}" = set; then :
26804   enableval=$enable_version_specific_runtime_libs;
26805 fi
26806
26807
26808 # Substitute configuration variables
26809
26810
26811
26812
26813
26814
26815
26816
26817
26818
26819
26820
26821
26822
26823
26824
26825
26826
26827
26828
26829
26830
26831
26832
26833
26834
26835
26836
26837
26838
26839
26840
26841
26842
26843
26844
26845
26846
26847
26848
26849
26850
26851
26852
26853
26854
26855
26856
26857
26858
26859
26860
26861
26862
26863
26864
26865
26866
26867
26868
26869
26870
26871 # Echo link setup.
26872 if test x${build} = x${host} ; then
26873   if test x${host} = x${target} ; then
26874     echo "Links are now set up to build a native compiler for ${target}." 1>&2
26875   else
26876     echo "Links are now set up to build a cross-compiler" 1>&2
26877     echo " from ${host} to ${target}." 1>&2
26878   fi
26879 else
26880   if test x${host} = x${target} ; then
26881     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
26882     echo " for ${target}." 1>&2
26883   else
26884     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
26885     echo " from ${host} to ${target}." 1>&2
26886   fi
26887 fi
26888
26889
26890
26891
26892
26893
26894
26895
26896
26897 if test "x${CLOOGLIBS}" != "x" ; then
26898
26899 $as_echo "#define HAVE_cloog 1" >>confdefs.h
26900
26901 fi
26902
26903 # Check for plugin support
26904 # Check whether --enable-plugin was given.
26905 if test "${enable_plugin+set}" = set; then :
26906   enableval=$enable_plugin; enable_plugin=$enableval
26907 else
26908   enable_plugin=yes; default_plugin=yes
26909 fi
26910
26911
26912 pluginlibs=
26913
26914 case "${host}" in
26915   *-*-darwin*)
26916     if test x$build = x$host; then
26917       export_sym_check="nm${exeext} -g"
26918     elif test x$host = x$target; then
26919       export_sym_check="$gcc_cv_nm -g"
26920     else
26921       export_sym_check=
26922     fi
26923   ;;
26924   *)
26925     if test x$build = x$host; then
26926       export_sym_check="objdump${exeext} -T"
26927     elif test x$host = x$target; then
26928       export_sym_check="$gcc_cv_objdump -T"
26929     else
26930       export_sym_check=
26931     fi
26932   ;;
26933 esac
26934
26935 if test x"$enable_plugin" = x"yes"; then
26936
26937   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
26938 $as_echo_n "checking for exported symbols... " >&6; }
26939   if test "x$export_sym_check" != x; then
26940     echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
26941     ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
26942     if $export_sym_check conftest | grep foobar > /dev/null; then
26943       : # No need to use a flag
26944       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26945 $as_echo "yes" >&6; }
26946     else
26947       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26948 $as_echo "yes" >&6; }
26949       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
26950 $as_echo_n "checking for -rdynamic... " >&6; }
26951       ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
26952       if $export_sym_check conftest | grep foobar > /dev/null; then
26953         plugin_rdynamic=yes
26954         pluginlibs="-rdynamic"
26955       else
26956         plugin_rdynamic=no
26957         enable_plugin=no
26958       fi
26959       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
26960 $as_echo "$plugin_rdynamic" >&6; }
26961     fi
26962   else
26963     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
26964 $as_echo "unable to check" >&6; }
26965   fi
26966
26967   # Check -ldl
26968   saved_LIBS="$LIBS"
26969   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
26970 $as_echo_n "checking for library containing dlopen... " >&6; }
26971 if test "${ac_cv_search_dlopen+set}" = set; then :
26972   $as_echo_n "(cached) " >&6
26973 else
26974   ac_func_search_save_LIBS=$LIBS
26975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26976 /* end confdefs.h.  */
26977
26978 /* Override any GCC internal prototype to avoid an error.
26979    Use char because int might match the return type of a GCC
26980    builtin and then its argument prototype would still apply.  */
26981 #ifdef __cplusplus
26982 extern "C"
26983 #endif
26984 char dlopen ();
26985 int
26986 main ()
26987 {
26988 return dlopen ();
26989   ;
26990   return 0;
26991 }
26992 _ACEOF
26993 for ac_lib in '' dl; do
26994   if test -z "$ac_lib"; then
26995     ac_res="none required"
26996   else
26997     ac_res=-l$ac_lib
26998     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
26999   fi
27000   if ac_fn_c_try_link "$LINENO"; then :
27001   ac_cv_search_dlopen=$ac_res
27002 fi
27003 rm -f core conftest.err conftest.$ac_objext \
27004     conftest$ac_exeext
27005   if test "${ac_cv_search_dlopen+set}" = set; then :
27006   break
27007 fi
27008 done
27009 if test "${ac_cv_search_dlopen+set}" = set; then :
27010
27011 else
27012   ac_cv_search_dlopen=no
27013 fi
27014 rm conftest.$ac_ext
27015 LIBS=$ac_func_search_save_LIBS
27016 fi
27017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
27018 $as_echo "$ac_cv_search_dlopen" >&6; }
27019 ac_res=$ac_cv_search_dlopen
27020 if test "$ac_res" != no; then :
27021   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27022
27023 fi
27024
27025   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
27026     pluginlibs="$pluginlibs -ldl"
27027   fi
27028   LIBS="$saved_LIBS"
27029
27030   # Check that we can build shared objects with -fPIC -shared
27031   saved_LDFLAGS="$LDFLAGS"
27032   saved_CFLAGS="$CFLAGS"
27033   case "${host}" in
27034     *-*-darwin*)
27035       CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
27036       CFLAGS="$CFLAGS -fPIC"
27037       LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
27038     ;;
27039     *)
27040       CFLAGS="$CFLAGS -fPIC"
27041       LDFLAGS="$LDFLAGS -fPIC -shared"
27042     ;;
27043   esac
27044   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
27045 $as_echo_n "checking for -fPIC -shared... " >&6; }
27046   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27047 /* end confdefs.h.  */
27048 extern int X;
27049 int
27050 main ()
27051 {
27052 return X == 0;
27053   ;
27054   return 0;
27055 }
27056 _ACEOF
27057 if ac_fn_c_try_link "$LINENO"; then :
27058   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27059 $as_echo "yes" >&6; }; have_pic_shared=yes
27060 else
27061   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27062 $as_echo "no" >&6; }; have_pic_shared=no
27063 fi
27064 rm -f core conftest.err conftest.$ac_objext \
27065     conftest$ac_exeext conftest.$ac_ext
27066   if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
27067     pluginlibs=
27068     enable_plugin=no
27069   fi
27070   LDFLAGS="$saved_LDFLAGS"
27071   CFLAGS="$saved_CFLAGS"
27072
27073   # If plugin support had been requested but not available, fail.
27074   if test x"$enable_plugin" = x"no" ; then
27075     if test x"$default_plugin" != x"yes"; then
27076       as_fn_error "
27077 Building GCC with plugin support requires a host that supports
27078 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
27079     fi
27080   fi
27081 fi
27082
27083
27084
27085 if test x"$enable_plugin" = x"yes"; then
27086
27087 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
27088
27089 fi
27090
27091
27092 # Check whether --enable-libquadmath-support was given.
27093 if test "${enable_libquadmath_support+set}" = set; then :
27094   enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
27095 else
27096   ENABLE_LIBQUADMATH_SUPPORT=yes
27097 fi
27098
27099 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
27100
27101 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
27102
27103 fi
27104
27105
27106 # Specify what hash style to use by default.
27107
27108 # Check whether --with-linker-hash-style was given.
27109 if test "${with_linker_hash_style+set}" = set; then :
27110   withval=$with_linker_hash_style; case x"$withval" in
27111    xsysv)
27112      LINKER_HASH_STYLE=sysv
27113      ;;
27114    xgnu)
27115      LINKER_HASH_STYLE=gnu
27116      ;;
27117    xboth)
27118      LINKER_HASH_STYLE=both
27119      ;;
27120    *)
27121      as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
27122      ;;
27123  esac
27124 else
27125   LINKER_HASH_STYLE=''
27126 fi
27127
27128 if test x"${LINKER_HASH_STYLE}" != x; then
27129
27130 cat >>confdefs.h <<_ACEOF
27131 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
27132 _ACEOF
27133
27134 fi
27135
27136 # Configure the subdirectories
27137 # AC_CONFIG_SUBDIRS($subdirs)
27138
27139 # Create the Makefile
27140 # and configure language subdirectories
27141 ac_config_files="$ac_config_files $all_outputs"
27142
27143
27144 ac_config_commands="$ac_config_commands default"
27145
27146 cat >confcache <<\_ACEOF
27147 # This file is a shell script that caches the results of configure
27148 # tests run on this system so they can be shared between configure
27149 # scripts and configure runs, see configure's option --config-cache.
27150 # It is not useful on other systems.  If it contains results you don't
27151 # want to keep, you may remove or edit it.
27152 #
27153 # config.status only pays attention to the cache file if you give it
27154 # the --recheck option to rerun configure.
27155 #
27156 # `ac_cv_env_foo' variables (set or unset) will be overridden when
27157 # loading this file, other *unset* `ac_cv_foo' will be assigned the
27158 # following values.
27159
27160 _ACEOF
27161
27162 # The following way of writing the cache mishandles newlines in values,
27163 # but we know of no workaround that is simple, portable, and efficient.
27164 # So, we kill variables containing newlines.
27165 # Ultrix sh set writes to stderr and can't be redirected directly,
27166 # and sets the high bit in the cache file unless we assign to the vars.
27167 (
27168   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
27169     eval ac_val=\$$ac_var
27170     case $ac_val in #(
27171     *${as_nl}*)
27172       case $ac_var in #(
27173       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
27174 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
27175       esac
27176       case $ac_var in #(
27177       _ | IFS | as_nl) ;; #(
27178       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
27179       *) { eval $ac_var=; unset $ac_var;} ;;
27180       esac ;;
27181     esac
27182   done
27183
27184   (set) 2>&1 |
27185     case $as_nl`(ac_space=' '; set) 2>&1` in #(
27186     *${as_nl}ac_space=\ *)
27187       # `set' does not quote correctly, so add quotes: double-quote
27188       # substitution turns \\\\ into \\, and sed turns \\ into \.
27189       sed -n \
27190         "s/'/'\\\\''/g;
27191           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
27192       ;; #(
27193     *)
27194       # `set' quotes correctly as required by POSIX, so do not add quotes.
27195       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
27196       ;;
27197     esac |
27198     sort
27199 ) |
27200   sed '
27201      /^ac_cv_env_/b end
27202      t clear
27203      :clear
27204      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
27205      t end
27206      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
27207      :end' >>confcache
27208 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
27209   if test -w "$cache_file"; then
27210     test "x$cache_file" != "x/dev/null" &&
27211       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
27212 $as_echo "$as_me: updating cache $cache_file" >&6;}
27213     cat confcache >$cache_file
27214   else
27215     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
27216 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
27217   fi
27218 fi
27219 rm -f confcache
27220
27221 test "x$prefix" = xNONE && prefix=$ac_default_prefix
27222 # Let make expand exec_prefix.
27223 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27224
27225 DEFS=-DHAVE_CONFIG_H
27226
27227 ac_libobjs=
27228 ac_ltlibobjs=
27229 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
27230   # 1. Remove the extension, and $U if already installed.
27231   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
27232   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
27233   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
27234   #    will be set to the directory where LIBOBJS objects are built.
27235   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
27236   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
27237 done
27238 LIBOBJS=$ac_libobjs
27239
27240 LTLIBOBJS=$ac_ltlibobjs
27241
27242
27243
27244
27245 : ${CONFIG_STATUS=./config.status}
27246 ac_write_fail=0
27247 ac_clean_files_save=$ac_clean_files
27248 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
27249 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
27250 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
27251 as_write_fail=0
27252 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
27253 #! $SHELL
27254 # Generated by $as_me.
27255 # Run this file to recreate the current configuration.
27256 # Compiler output produced by configure, useful for debugging
27257 # configure, is in config.log if it exists.
27258
27259 debug=false
27260 ac_cs_recheck=false
27261 ac_cs_silent=false
27262
27263 SHELL=\${CONFIG_SHELL-$SHELL}
27264 export SHELL
27265 _ASEOF
27266 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
27267 ## -------------------- ##
27268 ## M4sh Initialization. ##
27269 ## -------------------- ##
27270
27271 # Be more Bourne compatible
27272 DUALCASE=1; export DUALCASE # for MKS sh
27273 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
27274   emulate sh
27275   NULLCMD=:
27276   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
27277   # is contrary to our usage.  Disable this feature.
27278   alias -g '${1+"$@"}'='"$@"'
27279   setopt NO_GLOB_SUBST
27280 else
27281   case `(set -o) 2>/dev/null` in #(
27282   *posix*) :
27283     set -o posix ;; #(
27284   *) :
27285      ;;
27286 esac
27287 fi
27288
27289
27290 as_nl='
27291 '
27292 export as_nl
27293 # Printing a long string crashes Solaris 7 /usr/bin/printf.
27294 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
27295 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
27296 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
27297 # Prefer a ksh shell builtin over an external printf program on Solaris,
27298 # but without wasting forks for bash or zsh.
27299 if test -z "$BASH_VERSION$ZSH_VERSION" \
27300     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
27301   as_echo='print -r --'
27302   as_echo_n='print -rn --'
27303 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
27304   as_echo='printf %s\n'
27305   as_echo_n='printf %s'
27306 else
27307   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
27308     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
27309     as_echo_n='/usr/ucb/echo -n'
27310   else
27311     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
27312     as_echo_n_body='eval
27313       arg=$1;
27314       case $arg in #(
27315       *"$as_nl"*)
27316         expr "X$arg" : "X\\(.*\\)$as_nl";
27317         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
27318       esac;
27319       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
27320     '
27321     export as_echo_n_body
27322     as_echo_n='sh -c $as_echo_n_body as_echo'
27323   fi
27324   export as_echo_body
27325   as_echo='sh -c $as_echo_body as_echo'
27326 fi
27327
27328 # The user is always right.
27329 if test "${PATH_SEPARATOR+set}" != set; then
27330   PATH_SEPARATOR=:
27331   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
27332     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
27333       PATH_SEPARATOR=';'
27334   }
27335 fi
27336
27337
27338 # IFS
27339 # We need space, tab and new line, in precisely that order.  Quoting is
27340 # there to prevent editors from complaining about space-tab.
27341 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
27342 # splitting by setting IFS to empty value.)
27343 IFS=" ""        $as_nl"
27344
27345 # Find who we are.  Look in the path if we contain no directory separator.
27346 case $0 in #((
27347   *[\\/]* ) as_myself=$0 ;;
27348   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27349 for as_dir in $PATH
27350 do
27351   IFS=$as_save_IFS
27352   test -z "$as_dir" && as_dir=.
27353     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
27354   done
27355 IFS=$as_save_IFS
27356
27357      ;;
27358 esac
27359 # We did not find ourselves, most probably we were run as `sh COMMAND'
27360 # in which case we are not to be found in the path.
27361 if test "x$as_myself" = x; then
27362   as_myself=$0
27363 fi
27364 if test ! -f "$as_myself"; then
27365   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
27366   exit 1
27367 fi
27368
27369 # Unset variables that we do not need and which cause bugs (e.g. in
27370 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
27371 # suppresses any "Segmentation fault" message there.  '((' could
27372 # trigger a bug in pdksh 5.2.14.
27373 for as_var in BASH_ENV ENV MAIL MAILPATH
27374 do eval test x\${$as_var+set} = xset \
27375   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
27376 done
27377 PS1='$ '
27378 PS2='> '
27379 PS4='+ '
27380
27381 # NLS nuisances.
27382 LC_ALL=C
27383 export LC_ALL
27384 LANGUAGE=C
27385 export LANGUAGE
27386
27387 # CDPATH.
27388 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
27389
27390
27391 # as_fn_error ERROR [LINENO LOG_FD]
27392 # ---------------------------------
27393 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
27394 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
27395 # script with status $?, using 1 if that was 0.
27396 as_fn_error ()
27397 {
27398   as_status=$?; test $as_status -eq 0 && as_status=1
27399   if test "$3"; then
27400     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
27401     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
27402   fi
27403   $as_echo "$as_me: error: $1" >&2
27404   as_fn_exit $as_status
27405 } # as_fn_error
27406
27407
27408 # as_fn_set_status STATUS
27409 # -----------------------
27410 # Set $? to STATUS, without forking.
27411 as_fn_set_status ()
27412 {
27413   return $1
27414 } # as_fn_set_status
27415
27416 # as_fn_exit STATUS
27417 # -----------------
27418 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
27419 as_fn_exit ()
27420 {
27421   set +e
27422   as_fn_set_status $1
27423   exit $1
27424 } # as_fn_exit
27425
27426 # as_fn_unset VAR
27427 # ---------------
27428 # Portably unset VAR.
27429 as_fn_unset ()
27430 {
27431   { eval $1=; unset $1;}
27432 }
27433 as_unset=as_fn_unset
27434 # as_fn_append VAR VALUE
27435 # ----------------------
27436 # Append the text in VALUE to the end of the definition contained in VAR. Take
27437 # advantage of any shell optimizations that allow amortized linear growth over
27438 # repeated appends, instead of the typical quadratic growth present in naive
27439 # implementations.
27440 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
27441   eval 'as_fn_append ()
27442   {
27443     eval $1+=\$2
27444   }'
27445 else
27446   as_fn_append ()
27447   {
27448     eval $1=\$$1\$2
27449   }
27450 fi # as_fn_append
27451
27452 # as_fn_arith ARG...
27453 # ------------------
27454 # Perform arithmetic evaluation on the ARGs, and store the result in the
27455 # global $as_val. Take advantage of shells that can avoid forks. The arguments
27456 # must be portable across $(()) and expr.
27457 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
27458   eval 'as_fn_arith ()
27459   {
27460     as_val=$(( $* ))
27461   }'
27462 else
27463   as_fn_arith ()
27464   {
27465     as_val=`expr "$@" || test $? -eq 1`
27466   }
27467 fi # as_fn_arith
27468
27469
27470 if expr a : '\(a\)' >/dev/null 2>&1 &&
27471    test "X`expr 00001 : '.*\(...\)'`" = X001; then
27472   as_expr=expr
27473 else
27474   as_expr=false
27475 fi
27476
27477 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
27478   as_basename=basename
27479 else
27480   as_basename=false
27481 fi
27482
27483 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
27484   as_dirname=dirname
27485 else
27486   as_dirname=false
27487 fi
27488
27489 as_me=`$as_basename -- "$0" ||
27490 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
27491          X"$0" : 'X\(//\)$' \| \
27492          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
27493 $as_echo X/"$0" |
27494     sed '/^.*\/\([^/][^/]*\)\/*$/{
27495             s//\1/
27496             q
27497           }
27498           /^X\/\(\/\/\)$/{
27499             s//\1/
27500             q
27501           }
27502           /^X\/\(\/\).*/{
27503             s//\1/
27504             q
27505           }
27506           s/.*/./; q'`
27507
27508 # Avoid depending upon Character Ranges.
27509 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
27510 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
27511 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
27512 as_cr_digits='0123456789'
27513 as_cr_alnum=$as_cr_Letters$as_cr_digits
27514
27515 ECHO_C= ECHO_N= ECHO_T=
27516 case `echo -n x` in #(((((
27517 -n*)
27518   case `echo 'xy\c'` in
27519   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
27520   xy)  ECHO_C='\c';;
27521   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
27522        ECHO_T=' ';;
27523   esac;;
27524 *)
27525   ECHO_N='-n';;
27526 esac
27527
27528 rm -f conf$$ conf$$.exe conf$$.file
27529 if test -d conf$$.dir; then
27530   rm -f conf$$.dir/conf$$.file
27531 else
27532   rm -f conf$$.dir
27533   mkdir conf$$.dir 2>/dev/null
27534 fi
27535 if (echo >conf$$.file) 2>/dev/null; then
27536   if ln -s conf$$.file conf$$ 2>/dev/null; then
27537     as_ln_s='ln -s'
27538     # ... but there are two gotchas:
27539     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
27540     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
27541     # In both cases, we have to default to `cp -p'.
27542     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
27543       as_ln_s='cp -p'
27544   elif ln conf$$.file conf$$ 2>/dev/null; then
27545     as_ln_s=ln
27546   else
27547     as_ln_s='cp -p'
27548   fi
27549 else
27550   as_ln_s='cp -p'
27551 fi
27552 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
27553 rmdir conf$$.dir 2>/dev/null
27554
27555
27556 # as_fn_mkdir_p
27557 # -------------
27558 # Create "$as_dir" as a directory, including parents if necessary.
27559 as_fn_mkdir_p ()
27560 {
27561
27562   case $as_dir in #(
27563   -*) as_dir=./$as_dir;;
27564   esac
27565   test -d "$as_dir" || eval $as_mkdir_p || {
27566     as_dirs=
27567     while :; do
27568       case $as_dir in #(
27569       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
27570       *) as_qdir=$as_dir;;
27571       esac
27572       as_dirs="'$as_qdir' $as_dirs"
27573       as_dir=`$as_dirname -- "$as_dir" ||
27574 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27575          X"$as_dir" : 'X\(//\)[^/]' \| \
27576          X"$as_dir" : 'X\(//\)$' \| \
27577          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
27578 $as_echo X"$as_dir" |
27579     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27580             s//\1/
27581             q
27582           }
27583           /^X\(\/\/\)[^/].*/{
27584             s//\1/
27585             q
27586           }
27587           /^X\(\/\/\)$/{
27588             s//\1/
27589             q
27590           }
27591           /^X\(\/\).*/{
27592             s//\1/
27593             q
27594           }
27595           s/.*/./; q'`
27596       test -d "$as_dir" && break
27597     done
27598     test -z "$as_dirs" || eval "mkdir $as_dirs"
27599   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
27600
27601
27602 } # as_fn_mkdir_p
27603 if mkdir -p . 2>/dev/null; then
27604   as_mkdir_p='mkdir -p "$as_dir"'
27605 else
27606   test -d ./-p && rmdir ./-p
27607   as_mkdir_p=false
27608 fi
27609
27610 if test -x / >/dev/null 2>&1; then
27611   as_test_x='test -x'
27612 else
27613   if ls -dL / >/dev/null 2>&1; then
27614     as_ls_L_option=L
27615   else
27616     as_ls_L_option=
27617   fi
27618   as_test_x='
27619     eval sh -c '\''
27620       if test -d "$1"; then
27621         test -d "$1/.";
27622       else
27623         case $1 in #(
27624         -*)set "./$1";;
27625         esac;
27626         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
27627         ???[sx]*):;;*)false;;esac;fi
27628     '\'' sh
27629   '
27630 fi
27631 as_executable_p=$as_test_x
27632
27633 # Sed expression to map a string onto a valid CPP name.
27634 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
27635
27636 # Sed expression to map a string onto a valid variable name.
27637 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
27638
27639
27640 exec 6>&1
27641 ## ----------------------------------- ##
27642 ## Main body of $CONFIG_STATUS script. ##
27643 ## ----------------------------------- ##
27644 _ASEOF
27645 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
27646
27647 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27648 # Save the log message, to keep $0 and so on meaningful, and to
27649 # report actual input values of CONFIG_FILES etc. instead of their
27650 # values after options handling.
27651 ac_log="
27652 This file was extended by $as_me, which was
27653 generated by GNU Autoconf 2.64.  Invocation command line was
27654
27655   CONFIG_FILES    = $CONFIG_FILES
27656   CONFIG_HEADERS  = $CONFIG_HEADERS
27657   CONFIG_LINKS    = $CONFIG_LINKS
27658   CONFIG_COMMANDS = $CONFIG_COMMANDS
27659   $ $0 $@
27660
27661 on `(hostname || uname -n) 2>/dev/null | sed 1q`
27662 "
27663
27664 _ACEOF
27665
27666 case $ac_config_files in *"
27667 "*) set x $ac_config_files; shift; ac_config_files=$*;;
27668 esac
27669
27670 case $ac_config_headers in *"
27671 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
27672 esac
27673
27674
27675 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27676 # Files that config.status was made for.
27677 config_files="$ac_config_files"
27678 config_headers="$ac_config_headers"
27679 config_commands="$ac_config_commands"
27680
27681 _ACEOF
27682
27683 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27684 ac_cs_usage="\
27685 \`$as_me' instantiates files and other configuration actions
27686 from templates according to the current configuration.  Unless the files
27687 and actions are specified as TAGs, all are instantiated by default.
27688
27689 Usage: $0 [OPTION]... [TAG]...
27690
27691   -h, --help       print this help, then exit
27692   -V, --version    print version number and configuration settings, then exit
27693   -q, --quiet, --silent
27694                    do not print progress messages
27695   -d, --debug      don't remove temporary files
27696       --recheck    update $as_me by reconfiguring in the same conditions
27697       --file=FILE[:TEMPLATE]
27698                    instantiate the configuration file FILE
27699       --header=FILE[:TEMPLATE]
27700                    instantiate the configuration header FILE
27701
27702 Configuration files:
27703 $config_files
27704
27705 Configuration headers:
27706 $config_headers
27707
27708 Configuration commands:
27709 $config_commands
27710
27711 Report bugs to the package provider."
27712
27713 _ACEOF
27714 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27715 ac_cs_version="\\
27716 config.status
27717 configured by $0, generated by GNU Autoconf 2.64,
27718   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
27719
27720 Copyright (C) 2009 Free Software Foundation, Inc.
27721 This config.status script is free software; the Free Software Foundation
27722 gives unlimited permission to copy, distribute and modify it."
27723
27724 ac_pwd='$ac_pwd'
27725 srcdir='$srcdir'
27726 AWK='$AWK'
27727 test -n "\$AWK" || AWK=awk
27728 _ACEOF
27729
27730 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27731 # The default lists apply if the user does not specify any file.
27732 ac_need_defaults=:
27733 while test $# != 0
27734 do
27735   case $1 in
27736   --*=*)
27737     ac_option=`expr "X$1" : 'X\([^=]*\)='`
27738     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
27739     ac_shift=:
27740     ;;
27741   *)
27742     ac_option=$1
27743     ac_optarg=$2
27744     ac_shift=shift
27745     ;;
27746   esac
27747
27748   case $ac_option in
27749   # Handling of the options.
27750   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
27751     ac_cs_recheck=: ;;
27752   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
27753     $as_echo "$ac_cs_version"; exit ;;
27754   --debug | --debu | --deb | --de | --d | -d )
27755     debug=: ;;
27756   --file | --fil | --fi | --f )
27757     $ac_shift
27758     case $ac_optarg in
27759     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27760     esac
27761     as_fn_append CONFIG_FILES " '$ac_optarg'"
27762     ac_need_defaults=false;;
27763   --header | --heade | --head | --hea )
27764     $ac_shift
27765     case $ac_optarg in
27766     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27767     esac
27768     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
27769     ac_need_defaults=false;;
27770   --he | --h)
27771     # Conflict between --help and --header
27772     as_fn_error "ambiguous option: \`$1'
27773 Try \`$0 --help' for more information.";;
27774   --help | --hel | -h )
27775     $as_echo "$ac_cs_usage"; exit ;;
27776   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
27777   | -silent | --silent | --silen | --sile | --sil | --si | --s)
27778     ac_cs_silent=: ;;
27779
27780   # This is an error.
27781   -*) as_fn_error "unrecognized option: \`$1'
27782 Try \`$0 --help' for more information." ;;
27783
27784   *) as_fn_append ac_config_targets " $1"
27785      ac_need_defaults=false ;;
27786
27787   esac
27788   shift
27789 done
27790
27791 ac_configure_extra_args=
27792
27793 if $ac_cs_silent; then
27794   exec 6>/dev/null
27795   ac_configure_extra_args="$ac_configure_extra_args --silent"
27796 fi
27797
27798 _ACEOF
27799 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27800 if \$ac_cs_recheck; then
27801   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
27802   shift
27803   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
27804   CONFIG_SHELL='$SHELL'
27805   export CONFIG_SHELL
27806   exec "\$@"
27807 fi
27808
27809 _ACEOF
27810 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27811 exec 5>>config.log
27812 {
27813   echo
27814   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
27815 ## Running $as_me. ##
27816 _ASBOX
27817   $as_echo "$ac_log"
27818 } >&5
27819
27820 _ACEOF
27821 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27822 #
27823 # INIT-COMMANDS
27824 #
27825 subdirs='$subdirs'
27826
27827 _ACEOF
27828
27829 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27830
27831 # Handling of arguments.
27832 for ac_config_target in $ac_config_targets
27833 do
27834   case $ac_config_target in
27835     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
27836     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
27837     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
27838     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
27839     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
27840     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
27841
27842   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
27843   esac
27844 done
27845
27846
27847 # If the user did not use the arguments to specify the items to instantiate,
27848 # then the envvar interface is used.  Set only those that are not.
27849 # We use the long form for the default assignment because of an extremely
27850 # bizarre bug on SunOS 4.1.3.
27851 if $ac_need_defaults; then
27852   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
27853   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
27854   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
27855 fi
27856
27857 # Have a temporary directory for convenience.  Make it in the build tree
27858 # simply because there is no reason against having it here, and in addition,
27859 # creating and moving files from /tmp can sometimes cause problems.
27860 # Hook for its removal unless debugging.
27861 # Note that there is a small window in which the directory will not be cleaned:
27862 # after its creation but before its name has been assigned to `$tmp'.
27863 $debug ||
27864 {
27865   tmp=
27866   trap 'exit_status=$?
27867   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
27868 ' 0
27869   trap 'as_fn_exit 1' 1 2 13 15
27870 }
27871 # Create a (secure) tmp directory for tmp files.
27872
27873 {
27874   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
27875   test -n "$tmp" && test -d "$tmp"
27876 }  ||
27877 {
27878   tmp=./conf$$-$RANDOM
27879   (umask 077 && mkdir "$tmp")
27880 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
27881
27882 # Set up the scripts for CONFIG_FILES section.
27883 # No need to generate them if there are no CONFIG_FILES.
27884 # This happens for instance with `./config.status config.h'.
27885 if test -n "$CONFIG_FILES"; then
27886
27887 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
27888   ac_cs_awk_getline=:
27889   ac_cs_awk_pipe_init=
27890   ac_cs_awk_read_file='
27891       while ((getline aline < (F[key])) > 0)
27892         print(aline)
27893       close(F[key])'
27894   ac_cs_awk_pipe_fini=
27895 else
27896   ac_cs_awk_getline=false
27897   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
27898   ac_cs_awk_read_file='
27899       print "|#_!!_#|"
27900       print "cat " F[key] " &&"
27901       '$ac_cs_awk_pipe_init
27902   # The final `:' finishes the AND list.
27903   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
27904 fi
27905 ac_cr=`echo X | tr X '\015'`
27906 # On cygwin, bash can eat \r inside `` if the user requested igncr.
27907 # But we know of no other shell where ac_cr would be empty at this
27908 # point, so we can use a bashism as a fallback.
27909 if test "x$ac_cr" = x; then
27910   eval ac_cr=\$\'\\r\'
27911 fi
27912 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
27913 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
27914   ac_cs_awk_cr='\r'
27915 else
27916   ac_cs_awk_cr=$ac_cr
27917 fi
27918
27919 echo 'BEGIN {' >"$tmp/subs1.awk" &&
27920 _ACEOF
27921
27922 # Create commands to substitute file output variables.
27923 {
27924   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
27925   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
27926   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
27927   echo "_ACAWK" &&
27928   echo "_ACEOF"
27929 } >conf$$files.sh &&
27930 . ./conf$$files.sh ||
27931   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27932 rm -f conf$$files.sh
27933
27934 {
27935   echo "cat >conf$$subs.awk <<_ACEOF" &&
27936   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
27937   echo "_ACEOF"
27938 } >conf$$subs.sh ||
27939   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27940 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
27941 ac_delim='%!_!# '
27942 for ac_last_try in false false false false false :; do
27943   . ./conf$$subs.sh ||
27944     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27945
27946   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
27947   if test $ac_delim_n = $ac_delim_num; then
27948     break
27949   elif $ac_last_try; then
27950     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27951   else
27952     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
27953   fi
27954 done
27955 rm -f conf$$subs.sh
27956
27957 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27958 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
27959 _ACEOF
27960 sed -n '
27961 h
27962 s/^/S["/; s/!.*/"]=/
27963 p
27964 g
27965 s/^[^!]*!//
27966 :repl
27967 t repl
27968 s/'"$ac_delim"'$//
27969 t delim
27970 :nl
27971 h
27972 s/\(.\{148\}\).*/\1/
27973 t more1
27974 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
27975 p
27976 n
27977 b repl
27978 :more1
27979 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
27980 p
27981 g
27982 s/.\{148\}//
27983 t nl
27984 :delim
27985 h
27986 s/\(.\{148\}\).*/\1/
27987 t more2
27988 s/["\\]/\\&/g; s/^/"/; s/$/"/
27989 p
27990 b
27991 :more2
27992 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
27993 p
27994 g
27995 s/.\{148\}//
27996 t delim
27997 ' <conf$$subs.awk | sed '
27998 /^[^""]/{
27999   N
28000   s/\n//
28001 }
28002 ' >>$CONFIG_STATUS || ac_write_fail=1
28003 rm -f conf$$subs.awk
28004 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28005 _ACAWK
28006 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
28007   for (key in S) S_is_set[key] = 1
28008   FS = "\a"
28009   \$ac_cs_awk_pipe_init
28010 }
28011 {
28012   line = $ 0
28013   nfields = split(line, field, "@")
28014   substed = 0
28015   len = length(field[1])
28016   for (i = 2; i < nfields; i++) {
28017     key = field[i]
28018     keylen = length(key)
28019     if (S_is_set[key]) {
28020       value = S[key]
28021       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
28022       len += length(value) + length(field[++i])
28023       substed = 1
28024     } else
28025       len += 1 + keylen
28026   }
28027   if (nfields == 3 && !substed) {
28028     key = field[2]
28029     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
28030       \$ac_cs_awk_read_file
28031       next
28032     }
28033   }
28034   print line
28035 }
28036 \$ac_cs_awk_pipe_fini
28037 _ACAWK
28038 _ACEOF
28039 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28040 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
28041   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
28042 else
28043   cat
28044 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
28045   || as_fn_error "could not setup config files machinery" "$LINENO" 5
28046 _ACEOF
28047
28048 # VPATH may cause trouble with some makes, so we remove $(srcdir),
28049 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
28050 # trailing colons and then remove the whole line if VPATH becomes empty
28051 # (actually we leave an empty line to preserve line numbers).
28052 if test "x$srcdir" = x.; then
28053   ac_vpsub='/^[  ]*VPATH[        ]*=/{
28054 s/:*\$(srcdir):*/:/
28055 s/:*\${srcdir}:*/:/
28056 s/:*@srcdir@:*/:/
28057 s/^\([^=]*=[     ]*\):*/\1/
28058 s/:*$//
28059 s/^[^=]*=[       ]*$//
28060 }'
28061 fi
28062
28063 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28064 fi # test -n "$CONFIG_FILES"
28065
28066 # Set up the scripts for CONFIG_HEADERS section.
28067 # No need to generate them if there are no CONFIG_HEADERS.
28068 # This happens for instance with `./config.status Makefile'.
28069 if test -n "$CONFIG_HEADERS"; then
28070 cat >"$tmp/defines.awk" <<\_ACAWK ||
28071 BEGIN {
28072 _ACEOF
28073
28074 # Transform confdefs.h into an awk script `defines.awk', embedded as
28075 # here-document in config.status, that substitutes the proper values into
28076 # config.h.in to produce config.h.
28077
28078 # Create a delimiter string that does not exist in confdefs.h, to ease
28079 # handling of long lines.
28080 ac_delim='%!_!# '
28081 for ac_last_try in false false :; do
28082   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
28083   if test -z "$ac_t"; then
28084     break
28085   elif $ac_last_try; then
28086     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
28087   else
28088     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28089   fi
28090 done
28091
28092 # For the awk script, D is an array of macro values keyed by name,
28093 # likewise P contains macro parameters if any.  Preserve backslash
28094 # newline sequences.
28095
28096 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
28097 sed -n '
28098 s/.\{148\}/&'"$ac_delim"'/g
28099 t rset
28100 :rset
28101 s/^[     ]*#[    ]*define[       ][      ]*/ /
28102 t def
28103 d
28104 :def
28105 s/\\$//
28106 t bsnl
28107 s/["\\]/\\&/g
28108 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28109 D["\1"]=" \3"/p
28110 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
28111 d
28112 :bsnl
28113 s/["\\]/\\&/g
28114 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28115 D["\1"]=" \3\\\\\\n"\\/p
28116 t cont
28117 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
28118 t cont
28119 d
28120 :cont
28121 n
28122 s/.\{148\}/&'"$ac_delim"'/g
28123 t clear
28124 :clear
28125 s/\\$//
28126 t bsnlc
28127 s/["\\]/\\&/g; s/^/"/; s/$/"/p
28128 d
28129 :bsnlc
28130 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
28131 b cont
28132 ' <confdefs.h | sed '
28133 s/'"$ac_delim"'/"\\\
28134 "/g' >>$CONFIG_STATUS || ac_write_fail=1
28135
28136 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28137   for (key in D) D_is_set[key] = 1
28138   FS = "\a"
28139 }
28140 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
28141   line = \$ 0
28142   split(line, arg, " ")
28143   if (arg[1] == "#") {
28144     defundef = arg[2]
28145     mac1 = arg[3]
28146   } else {
28147     defundef = substr(arg[1], 2)
28148     mac1 = arg[2]
28149   }
28150   split(mac1, mac2, "(") #)
28151   macro = mac2[1]
28152   prefix = substr(line, 1, index(line, defundef) - 1)
28153   if (D_is_set[macro]) {
28154     # Preserve the white space surrounding the "#".
28155     print prefix "define", macro P[macro] D[macro]
28156     next
28157   } else {
28158     # Replace #undef with comments.  This is necessary, for example,
28159     # in the case of _POSIX_SOURCE, which is predefined and required
28160     # on some systems where configure will not decide to define it.
28161     if (defundef == "undef") {
28162       print "/*", prefix defundef, macro, "*/"
28163       next
28164     }
28165   }
28166 }
28167 { print }
28168 _ACAWK
28169 _ACEOF
28170 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28171   as_fn_error "could not setup config headers machinery" "$LINENO" 5
28172 fi # test -n "$CONFIG_HEADERS"
28173
28174
28175 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
28176 shift
28177 for ac_tag
28178 do
28179   case $ac_tag in
28180   :[FHLC]) ac_mode=$ac_tag; continue;;
28181   esac
28182   case $ac_mode$ac_tag in
28183   :[FHL]*:*);;
28184   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
28185   :[FH]-) ac_tag=-:-;;
28186   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
28187   esac
28188   ac_save_IFS=$IFS
28189   IFS=:
28190   set x $ac_tag
28191   IFS=$ac_save_IFS
28192   shift
28193   ac_file=$1
28194   shift
28195
28196   case $ac_mode in
28197   :L) ac_source=$1;;
28198   :[FH])
28199     ac_file_inputs=
28200     for ac_f
28201     do
28202       case $ac_f in
28203       -) ac_f="$tmp/stdin";;
28204       *) # Look for the file first in the build tree, then in the source tree
28205          # (if the path is not absolute).  The absolute path cannot be DOS-style,
28206          # because $ac_f cannot contain `:'.
28207          test -f "$ac_f" ||
28208            case $ac_f in
28209            [\\/$]*) false;;
28210            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
28211            esac ||
28212            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
28213       esac
28214       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
28215       as_fn_append ac_file_inputs " '$ac_f'"
28216     done
28217
28218     # Let's still pretend it is `configure' which instantiates (i.e., don't
28219     # use $as_me), people would be surprised to read:
28220     #    /* config.h.  Generated by config.status.  */
28221     configure_input='Generated from '`
28222           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
28223         `' by configure.'
28224     if test x"$ac_file" != x-; then
28225       configure_input="$ac_file.  $configure_input"
28226       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
28227 $as_echo "$as_me: creating $ac_file" >&6;}
28228     fi
28229     # Neutralize special characters interpreted by sed in replacement strings.
28230     case $configure_input in #(
28231     *\&* | *\|* | *\\* )
28232        ac_sed_conf_input=`$as_echo "$configure_input" |
28233        sed 's/[\\\\&|]/\\\\&/g'`;; #(
28234     *) ac_sed_conf_input=$configure_input;;
28235     esac
28236
28237     case $ac_tag in
28238     *:-:* | *:-) cat >"$tmp/stdin" \
28239       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
28240     esac
28241     ;;
28242   esac
28243
28244   ac_dir=`$as_dirname -- "$ac_file" ||
28245 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28246          X"$ac_file" : 'X\(//\)[^/]' \| \
28247          X"$ac_file" : 'X\(//\)$' \| \
28248          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
28249 $as_echo X"$ac_file" |
28250     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28251             s//\1/
28252             q
28253           }
28254           /^X\(\/\/\)[^/].*/{
28255             s//\1/
28256             q
28257           }
28258           /^X\(\/\/\)$/{
28259             s//\1/
28260             q
28261           }
28262           /^X\(\/\).*/{
28263             s//\1/
28264             q
28265           }
28266           s/.*/./; q'`
28267   as_dir="$ac_dir"; as_fn_mkdir_p
28268   ac_builddir=.
28269
28270 case "$ac_dir" in
28271 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
28272 *)
28273   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
28274   # A ".." for each directory in $ac_dir_suffix.
28275   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
28276   case $ac_top_builddir_sub in
28277   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
28278   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
28279   esac ;;
28280 esac
28281 ac_abs_top_builddir=$ac_pwd
28282 ac_abs_builddir=$ac_pwd$ac_dir_suffix
28283 # for backward compatibility:
28284 ac_top_builddir=$ac_top_build_prefix
28285
28286 case $srcdir in
28287   .)  # We are building in place.
28288     ac_srcdir=.
28289     ac_top_srcdir=$ac_top_builddir_sub
28290     ac_abs_top_srcdir=$ac_pwd ;;
28291   [\\/]* | ?:[\\/]* )  # Absolute name.
28292     ac_srcdir=$srcdir$ac_dir_suffix;
28293     ac_top_srcdir=$srcdir
28294     ac_abs_top_srcdir=$srcdir ;;
28295   *) # Relative name.
28296     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
28297     ac_top_srcdir=$ac_top_build_prefix$srcdir
28298     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
28299 esac
28300 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
28301
28302
28303   case $ac_mode in
28304   :F)
28305   #
28306   # CONFIG_FILE
28307   #
28308
28309 _ACEOF
28310
28311 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28312 # If the template does not know about datarootdir, expand it.
28313 # FIXME: This hack should be removed a few years after 2.60.
28314 ac_datarootdir_hack=; ac_datarootdir_seen=
28315 ac_sed_dataroot='
28316 /datarootdir/ {
28317   p
28318   q
28319 }
28320 /@datadir@/p
28321 /@docdir@/p
28322 /@infodir@/p
28323 /@localedir@/p
28324 /@mandir@/p'
28325 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
28326 *datarootdir*) ac_datarootdir_seen=yes;;
28327 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
28328   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
28329 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
28330 _ACEOF
28331 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28332   ac_datarootdir_hack='
28333   s&@datadir@&$datadir&g
28334   s&@docdir@&$docdir&g
28335   s&@infodir@&$infodir&g
28336   s&@localedir@&$localedir&g
28337   s&@mandir@&$mandir&g
28338   s&\\\${datarootdir}&$datarootdir&g' ;;
28339 esac
28340 _ACEOF
28341
28342 # Neutralize VPATH when `$srcdir' = `.'.
28343 # Shell code in configure.ac might set extrasub.
28344 # FIXME: do we really want to maintain this feature?
28345 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28346 ac_sed_extra="$ac_vpsub
28347 $extrasub
28348 _ACEOF
28349 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28350 :t
28351 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
28352 s|@configure_input@|$ac_sed_conf_input|;t t
28353 s&@top_builddir@&$ac_top_builddir_sub&;t t
28354 s&@top_build_prefix@&$ac_top_build_prefix&;t t
28355 s&@srcdir@&$ac_srcdir&;t t
28356 s&@abs_srcdir@&$ac_abs_srcdir&;t t
28357 s&@top_srcdir@&$ac_top_srcdir&;t t
28358 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
28359 s&@builddir@&$ac_builddir&;t t
28360 s&@abs_builddir@&$ac_abs_builddir&;t t
28361 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
28362 $ac_datarootdir_hack
28363 "
28364 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
28365 if $ac_cs_awk_getline; then
28366   $AWK -f "$tmp/subs.awk"
28367 else
28368   $AWK -f "$tmp/subs.awk" | $SHELL
28369 fi >$tmp/out \
28370   || as_fn_error "could not create $ac_file" "$LINENO" 5
28371
28372 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
28373   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
28374   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
28375   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28376 which seems to be undefined.  Please make sure it is defined." >&5
28377 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28378 which seems to be undefined.  Please make sure it is defined." >&2;}
28379
28380   rm -f "$tmp/stdin"
28381   case $ac_file in
28382   -) cat "$tmp/out" && rm -f "$tmp/out";;
28383   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
28384   esac \
28385   || as_fn_error "could not create $ac_file" "$LINENO" 5
28386  ;;
28387   :H)
28388   #
28389   # CONFIG_HEADER
28390   #
28391   if test x"$ac_file" != x-; then
28392     {
28393       $as_echo "/* $configure_input  */" \
28394       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
28395     } >"$tmp/config.h" \
28396       || as_fn_error "could not create $ac_file" "$LINENO" 5
28397     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
28398       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
28399 $as_echo "$as_me: $ac_file is unchanged" >&6;}
28400     else
28401       rm -f "$ac_file"
28402       mv "$tmp/config.h" "$ac_file" \
28403         || as_fn_error "could not create $ac_file" "$LINENO" 5
28404     fi
28405   else
28406     $as_echo "/* $configure_input  */" \
28407       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
28408       || as_fn_error "could not create -" "$LINENO" 5
28409   fi
28410  ;;
28411
28412   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
28413 $as_echo "$as_me: executing $ac_file commands" >&6;}
28414  ;;
28415   esac
28416
28417
28418   case $ac_file$ac_mode in
28419     "as":F) chmod +x as ;;
28420     "collect-ld":F) chmod +x collect-ld ;;
28421     "nm":F) chmod +x nm ;;
28422     "default":C)
28423 case ${CONFIG_HEADERS} in
28424   *auto-host.h:config.in*)
28425   echo > cstamp-h ;;
28426 esac
28427 # Make sure all the subdirs exist.
28428 for d in $subdirs doc build common c-family
28429 do
28430     test -d $d || mkdir $d
28431 done
28432  ;;
28433
28434   esac
28435 done # for ac_tag
28436
28437
28438 as_fn_exit 0
28439 _ACEOF
28440 ac_clean_files=$ac_clean_files_save
28441
28442 test $ac_write_fail = 0 ||
28443   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
28444
28445
28446 # configure is writing to config.log, and then calls config.status.
28447 # config.status does its own redirection, appending to config.log.
28448 # Unfortunately, on DOS this fails, as config.log is still kept open
28449 # by configure, so config.status won't be able to write to it; its
28450 # output is simply discarded.  So we exec the FD to /dev/null,
28451 # effectively closing config.log, so it can be properly (re)opened and
28452 # appended to by config.status.  When coming back to configure, we
28453 # need to make the FD available again.
28454 if test "$no_create" != yes; then
28455   ac_cs_success=:
28456   ac_config_status_args=
28457   test "$silent" = yes &&
28458     ac_config_status_args="$ac_config_status_args --quiet"
28459   exec 5>/dev/null
28460   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
28461   exec 5>>config.log
28462   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
28463   # would make configure fail if this is the last instruction.
28464   $ac_cs_success || as_fn_exit $?
28465 fi
28466 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
28467   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
28468 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
28469 fi
28470
28471