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      CXXFLAGS=`echo $CXXFLAGS | sed "s/-O[s0-9]* *//" ` ;;
4868 esac
4869
4870
4871
4872 # Determine PICFLAG for target gnatlib.
4873
4874
4875
4876
4877 case "${target}" in
4878     # PIC is the default on some targets or must not be used.
4879     *-*-darwin*)
4880         # PIC is the default on this platform
4881         # Common symbols not allowed in MH_DYLIB files
4882         PICFLAG_FOR_TARGET=-fno-common
4883         ;;
4884     alpha*-dec-osf5*)
4885         # PIC is the default.
4886         ;;
4887     hppa*64*-*-hpux*)
4888         # PIC is the default for 64-bit PA HP-UX.
4889         ;;
4890     i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*)
4891         ;;
4892     i[34567]86-*-interix[3-9]*)
4893         # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4894         # Instead, we relocate shared libraries at runtime.
4895         ;;
4896     i[34567]86-*-nto-qnx*)
4897         # QNX uses GNU C++, but need to define -shared option too, otherwise
4898         # it will coredump.
4899         PICFLAG_FOR_TARGET='-fPIC -shared'
4900         ;;
4901     i[34567]86-pc-msdosdjgpp*)
4902         # DJGPP does not support shared libraries at all.
4903         ;;
4904     ia64*-*-hpux*)
4905         # On IA64 HP-UX, PIC is the default but the pic flag
4906         # sets the default TLS model and affects inlining.
4907         PICFLAG_FOR_TARGET=-fPIC
4908         ;;
4909     mips-sgi-irix6*)
4910         # PIC is the default.
4911         ;;
4912     rs6000-ibm-aix* | powerpc-ibm-aix*)
4913         # All AIX code is PIC.
4914         ;;
4915
4916     # Some targets support both -fPIC and -fpic, but prefer the latter.
4917     # FIXME: Why?
4918     i[34567]86-*-* | x86_64-*-*)
4919         PICFLAG_FOR_TARGET=-fpic
4920         ;;
4921     m68k-*-*)
4922         PICFLAG_FOR_TARGET=-fpic
4923         ;;
4924     # FIXME: Override -fPIC default in libgcc only?
4925     sh-*-linux* | sh[2346lbe]*-*-linux*)
4926         PICFLAG_FOR_TARGET=-fpic
4927         ;;
4928     # FIXME: Simplify to sh*-*-netbsd*?
4929     sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4930       sh64-*-netbsd* | sh64l*-*-netbsd*)
4931         PICFLAG_FOR_TARGET=-fpic
4932         ;;
4933     # Default to -fPIC unless specified otherwise.
4934     *)
4935         PICFLAG_FOR_TARGET=-fPIC
4936         ;;
4937 esac
4938
4939 # If the user explicitly uses -fpic/-fPIC, keep that.
4940 case "${CFLAGS_FOR_TARGET}" in
4941     *-fpic*)
4942         PICFLAG_FOR_TARGET=-fpic
4943         ;;
4944     *-fPIC*)
4945         PICFLAG_FOR_TARGET=-fPIC
4946         ;;
4947 esac
4948
4949
4950
4951 # -------------------------
4952 # Check C compiler features
4953 # -------------------------
4954
4955
4956 ac_ext=c
4957 ac_cpp='$CPP $CPPFLAGS'
4958 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4959 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4960 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4962 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4963 # On Suns, sometimes $CPP names a directory.
4964 if test -n "$CPP" && test -d "$CPP"; then
4965   CPP=
4966 fi
4967 if test -z "$CPP"; then
4968   if test "${ac_cv_prog_CPP+set}" = set; then :
4969   $as_echo_n "(cached) " >&6
4970 else
4971       # Double quotes because CPP needs to be expanded
4972     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4973     do
4974       ac_preproc_ok=false
4975 for ac_c_preproc_warn_flag in '' yes
4976 do
4977   # Use a header file that comes with gcc, so configuring glibc
4978   # with a fresh cross-compiler works.
4979   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4980   # <limits.h> exists even on freestanding compilers.
4981   # On the NeXT, cc -E runs the code through the compiler's parser,
4982   # not just through cpp. "Syntax error" is here to catch this case.
4983   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4984 /* end confdefs.h.  */
4985 #ifdef __STDC__
4986 # include <limits.h>
4987 #else
4988 # include <assert.h>
4989 #endif
4990                      Syntax error
4991 _ACEOF
4992 if ac_fn_c_try_cpp "$LINENO"; then :
4993
4994 else
4995   # Broken: fails on valid input.
4996 continue
4997 fi
4998 rm -f conftest.err conftest.$ac_ext
4999
5000   # OK, works on sane cases.  Now check whether nonexistent headers
5001   # can be detected and how.
5002   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5003 /* end confdefs.h.  */
5004 #include <ac_nonexistent.h>
5005 _ACEOF
5006 if ac_fn_c_try_cpp "$LINENO"; then :
5007   # Broken: success on invalid input.
5008 continue
5009 else
5010   # Passes both tests.
5011 ac_preproc_ok=:
5012 break
5013 fi
5014 rm -f conftest.err conftest.$ac_ext
5015
5016 done
5017 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5018 rm -f conftest.err conftest.$ac_ext
5019 if $ac_preproc_ok; then :
5020   break
5021 fi
5022
5023     done
5024     ac_cv_prog_CPP=$CPP
5025
5026 fi
5027   CPP=$ac_cv_prog_CPP
5028 else
5029   ac_cv_prog_CPP=$CPP
5030 fi
5031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5032 $as_echo "$CPP" >&6; }
5033 ac_preproc_ok=false
5034 for ac_c_preproc_warn_flag in '' yes
5035 do
5036   # Use a header file that comes with gcc, so configuring glibc
5037   # with a fresh cross-compiler works.
5038   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5039   # <limits.h> exists even on freestanding compilers.
5040   # On the NeXT, cc -E runs the code through the compiler's parser,
5041   # not just through cpp. "Syntax error" is here to catch this case.
5042   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5043 /* end confdefs.h.  */
5044 #ifdef __STDC__
5045 # include <limits.h>
5046 #else
5047 # include <assert.h>
5048 #endif
5049                      Syntax error
5050 _ACEOF
5051 if ac_fn_c_try_cpp "$LINENO"; then :
5052
5053 else
5054   # Broken: fails on valid input.
5055 continue
5056 fi
5057 rm -f conftest.err conftest.$ac_ext
5058
5059   # OK, works on sane cases.  Now check whether nonexistent headers
5060   # can be detected and how.
5061   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5062 /* end confdefs.h.  */
5063 #include <ac_nonexistent.h>
5064 _ACEOF
5065 if ac_fn_c_try_cpp "$LINENO"; then :
5066   # Broken: success on invalid input.
5067 continue
5068 else
5069   # Passes both tests.
5070 ac_preproc_ok=:
5071 break
5072 fi
5073 rm -f conftest.err conftest.$ac_ext
5074
5075 done
5076 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5077 rm -f conftest.err conftest.$ac_ext
5078 if $ac_preproc_ok; then :
5079
5080 else
5081   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5082 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5083 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5084 See \`config.log' for more details." "$LINENO" 5; }
5085 fi
5086
5087 ac_ext=c
5088 ac_cpp='$CPP $CPPFLAGS'
5089 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5090 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5091 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5092
5093
5094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5095 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5096 if test "${ac_cv_path_GREP+set}" = set; then :
5097   $as_echo_n "(cached) " >&6
5098 else
5099   if test -z "$GREP"; then
5100   ac_path_GREP_found=false
5101   # Loop through the user's path and test for each of PROGNAME-LIST
5102   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5103 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5104 do
5105   IFS=$as_save_IFS
5106   test -z "$as_dir" && as_dir=.
5107     for ac_prog in grep ggrep; do
5108     for ac_exec_ext in '' $ac_executable_extensions; do
5109       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5110       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5111 # Check for GNU ac_path_GREP and select it if it is found.
5112   # Check for GNU $ac_path_GREP
5113 case `"$ac_path_GREP" --version 2>&1` in
5114 *GNU*)
5115   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5116 *)
5117   ac_count=0
5118   $as_echo_n 0123456789 >"conftest.in"
5119   while :
5120   do
5121     cat "conftest.in" "conftest.in" >"conftest.tmp"
5122     mv "conftest.tmp" "conftest.in"
5123     cp "conftest.in" "conftest.nl"
5124     $as_echo 'GREP' >> "conftest.nl"
5125     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5126     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5127     as_fn_arith $ac_count + 1 && ac_count=$as_val
5128     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5129       # Best one so far, save it but keep looking for a better one
5130       ac_cv_path_GREP="$ac_path_GREP"
5131       ac_path_GREP_max=$ac_count
5132     fi
5133     # 10*(2^10) chars as input seems more than enough
5134     test $ac_count -gt 10 && break
5135   done
5136   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5137 esac
5138
5139       $ac_path_GREP_found && break 3
5140     done
5141   done
5142   done
5143 IFS=$as_save_IFS
5144   if test -z "$ac_cv_path_GREP"; then
5145     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5146   fi
5147 else
5148   ac_cv_path_GREP=$GREP
5149 fi
5150
5151 fi
5152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5153 $as_echo "$ac_cv_path_GREP" >&6; }
5154  GREP="$ac_cv_path_GREP"
5155
5156
5157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5158 $as_echo_n "checking for egrep... " >&6; }
5159 if test "${ac_cv_path_EGREP+set}" = set; then :
5160   $as_echo_n "(cached) " >&6
5161 else
5162   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5163    then ac_cv_path_EGREP="$GREP -E"
5164    else
5165      if test -z "$EGREP"; then
5166   ac_path_EGREP_found=false
5167   # Loop through the user's path and test for each of PROGNAME-LIST
5168   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5169 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5170 do
5171   IFS=$as_save_IFS
5172   test -z "$as_dir" && as_dir=.
5173     for ac_prog in egrep; do
5174     for ac_exec_ext in '' $ac_executable_extensions; do
5175       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5176       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5177 # Check for GNU ac_path_EGREP and select it if it is found.
5178   # Check for GNU $ac_path_EGREP
5179 case `"$ac_path_EGREP" --version 2>&1` in
5180 *GNU*)
5181   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5182 *)
5183   ac_count=0
5184   $as_echo_n 0123456789 >"conftest.in"
5185   while :
5186   do
5187     cat "conftest.in" "conftest.in" >"conftest.tmp"
5188     mv "conftest.tmp" "conftest.in"
5189     cp "conftest.in" "conftest.nl"
5190     $as_echo 'EGREP' >> "conftest.nl"
5191     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5192     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5193     as_fn_arith $ac_count + 1 && ac_count=$as_val
5194     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5195       # Best one so far, save it but keep looking for a better one
5196       ac_cv_path_EGREP="$ac_path_EGREP"
5197       ac_path_EGREP_max=$ac_count
5198     fi
5199     # 10*(2^10) chars as input seems more than enough
5200     test $ac_count -gt 10 && break
5201   done
5202   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5203 esac
5204
5205       $ac_path_EGREP_found && break 3
5206     done
5207   done
5208   done
5209 IFS=$as_save_IFS
5210   if test -z "$ac_cv_path_EGREP"; then
5211     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5212   fi
5213 else
5214   ac_cv_path_EGREP=$EGREP
5215 fi
5216
5217    fi
5218 fi
5219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5220 $as_echo "$ac_cv_path_EGREP" >&6; }
5221  EGREP="$ac_cv_path_EGREP"
5222
5223
5224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5225 $as_echo_n "checking for ANSI C header files... " >&6; }
5226 if test "${ac_cv_header_stdc+set}" = set; then :
5227   $as_echo_n "(cached) " >&6
5228 else
5229   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5230 /* end confdefs.h.  */
5231 #include <stdlib.h>
5232 #include <stdarg.h>
5233 #include <string.h>
5234 #include <float.h>
5235
5236 int
5237 main ()
5238 {
5239
5240   ;
5241   return 0;
5242 }
5243 _ACEOF
5244 if ac_fn_c_try_compile "$LINENO"; then :
5245   ac_cv_header_stdc=yes
5246 else
5247   ac_cv_header_stdc=no
5248 fi
5249 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5250
5251 if test $ac_cv_header_stdc = yes; then
5252   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5253   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5254 /* end confdefs.h.  */
5255 #include <string.h>
5256
5257 _ACEOF
5258 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5259   $EGREP "memchr" >/dev/null 2>&1; then :
5260
5261 else
5262   ac_cv_header_stdc=no
5263 fi
5264 rm -f conftest*
5265
5266 fi
5267
5268 if test $ac_cv_header_stdc = yes; then
5269   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5270   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5271 /* end confdefs.h.  */
5272 #include <stdlib.h>
5273
5274 _ACEOF
5275 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5276   $EGREP "free" >/dev/null 2>&1; then :
5277
5278 else
5279   ac_cv_header_stdc=no
5280 fi
5281 rm -f conftest*
5282
5283 fi
5284
5285 if test $ac_cv_header_stdc = yes; then
5286   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5287   if test "$cross_compiling" = yes; then :
5288   :
5289 else
5290   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5291 /* end confdefs.h.  */
5292 #include <ctype.h>
5293 #include <stdlib.h>
5294 #if ((' ' & 0x0FF) == 0x020)
5295 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5296 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5297 #else
5298 # define ISLOWER(c) \
5299                    (('a' <= (c) && (c) <= 'i') \
5300                      || ('j' <= (c) && (c) <= 'r') \
5301                      || ('s' <= (c) && (c) <= 'z'))
5302 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5303 #endif
5304
5305 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5306 int
5307 main ()
5308 {
5309   int i;
5310   for (i = 0; i < 256; i++)
5311     if (XOR (islower (i), ISLOWER (i))
5312         || toupper (i) != TOUPPER (i))
5313       return 2;
5314   return 0;
5315 }
5316 _ACEOF
5317 if ac_fn_c_try_run "$LINENO"; then :
5318
5319 else
5320   ac_cv_header_stdc=no
5321 fi
5322 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5323   conftest.$ac_objext conftest.beam conftest.$ac_ext
5324 fi
5325
5326 fi
5327 fi
5328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5329 $as_echo "$ac_cv_header_stdc" >&6; }
5330 if test $ac_cv_header_stdc = yes; then
5331
5332 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5333
5334 fi
5335
5336 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5337 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5338                   inttypes.h stdint.h unistd.h
5339 do :
5340   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5341 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5342 "
5343 eval as_val=\$$as_ac_Header
5344    if test "x$as_val" = x""yes; then :
5345   cat >>confdefs.h <<_ACEOF
5346 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5347 _ACEOF
5348
5349 fi
5350
5351 done
5352
5353
5354
5355   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5356 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5357   MINIX=yes
5358 else
5359   MINIX=
5360 fi
5361
5362
5363   if test "$MINIX" = yes; then
5364
5365 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5366
5367
5368 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5369
5370
5371 $as_echo "#define _MINIX 1" >>confdefs.h
5372
5373   fi
5374
5375
5376   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5377 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5378 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5379   $as_echo_n "(cached) " >&6
5380 else
5381   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5382 /* end confdefs.h.  */
5383
5384 #         define __EXTENSIONS__ 1
5385           $ac_includes_default
5386 int
5387 main ()
5388 {
5389
5390   ;
5391   return 0;
5392 }
5393 _ACEOF
5394 if ac_fn_c_try_compile "$LINENO"; then :
5395   ac_cv_safe_to_define___extensions__=yes
5396 else
5397   ac_cv_safe_to_define___extensions__=no
5398 fi
5399 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5400 fi
5401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5402 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5403   test $ac_cv_safe_to_define___extensions__ = yes &&
5404     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5405
5406   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5407
5408   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5409
5410   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5411
5412   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5413
5414
5415 ac_ext=c
5416 ac_cpp='$CPP $CPPFLAGS'
5417 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5418 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5419 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5421 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5422 # On Suns, sometimes $CPP names a directory.
5423 if test -n "$CPP" && test -d "$CPP"; then
5424   CPP=
5425 fi
5426 if test -z "$CPP"; then
5427   if test "${ac_cv_prog_CPP+set}" = set; then :
5428   $as_echo_n "(cached) " >&6
5429 else
5430       # Double quotes because CPP needs to be expanded
5431     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5432     do
5433       ac_preproc_ok=false
5434 for ac_c_preproc_warn_flag in '' yes
5435 do
5436   # Use a header file that comes with gcc, so configuring glibc
5437   # with a fresh cross-compiler works.
5438   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5439   # <limits.h> exists even on freestanding compilers.
5440   # On the NeXT, cc -E runs the code through the compiler's parser,
5441   # not just through cpp. "Syntax error" is here to catch this case.
5442   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5443 /* end confdefs.h.  */
5444 #ifdef __STDC__
5445 # include <limits.h>
5446 #else
5447 # include <assert.h>
5448 #endif
5449                      Syntax error
5450 _ACEOF
5451 if ac_fn_c_try_cpp "$LINENO"; then :
5452
5453 else
5454   # Broken: fails on valid input.
5455 continue
5456 fi
5457 rm -f conftest.err conftest.$ac_ext
5458
5459   # OK, works on sane cases.  Now check whether nonexistent headers
5460   # can be detected and how.
5461   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5462 /* end confdefs.h.  */
5463 #include <ac_nonexistent.h>
5464 _ACEOF
5465 if ac_fn_c_try_cpp "$LINENO"; then :
5466   # Broken: success on invalid input.
5467 continue
5468 else
5469   # Passes both tests.
5470 ac_preproc_ok=:
5471 break
5472 fi
5473 rm -f conftest.err conftest.$ac_ext
5474
5475 done
5476 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5477 rm -f conftest.err conftest.$ac_ext
5478 if $ac_preproc_ok; then :
5479   break
5480 fi
5481
5482     done
5483     ac_cv_prog_CPP=$CPP
5484
5485 fi
5486   CPP=$ac_cv_prog_CPP
5487 else
5488   ac_cv_prog_CPP=$CPP
5489 fi
5490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5491 $as_echo "$CPP" >&6; }
5492 ac_preproc_ok=false
5493 for ac_c_preproc_warn_flag in '' yes
5494 do
5495   # Use a header file that comes with gcc, so configuring glibc
5496   # with a fresh cross-compiler works.
5497   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5498   # <limits.h> exists even on freestanding compilers.
5499   # On the NeXT, cc -E runs the code through the compiler's parser,
5500   # not just through cpp. "Syntax error" is here to catch this case.
5501   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5502 /* end confdefs.h.  */
5503 #ifdef __STDC__
5504 # include <limits.h>
5505 #else
5506 # include <assert.h>
5507 #endif
5508                      Syntax error
5509 _ACEOF
5510 if ac_fn_c_try_cpp "$LINENO"; then :
5511
5512 else
5513   # Broken: fails on valid input.
5514 continue
5515 fi
5516 rm -f conftest.err conftest.$ac_ext
5517
5518   # OK, works on sane cases.  Now check whether nonexistent headers
5519   # can be detected and how.
5520   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5521 /* end confdefs.h.  */
5522 #include <ac_nonexistent.h>
5523 _ACEOF
5524 if ac_fn_c_try_cpp "$LINENO"; then :
5525   # Broken: success on invalid input.
5526 continue
5527 else
5528   # Passes both tests.
5529 ac_preproc_ok=:
5530 break
5531 fi
5532 rm -f conftest.err conftest.$ac_ext
5533
5534 done
5535 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5536 rm -f conftest.err conftest.$ac_ext
5537 if $ac_preproc_ok; then :
5538
5539 else
5540   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5541 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5542 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5543 See \`config.log' for more details." "$LINENO" 5; }
5544 fi
5545
5546 ac_ext=c
5547 ac_cpp='$CPP $CPPFLAGS'
5548 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5549 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5550 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5551
5552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5553 $as_echo_n "checking for inline... " >&6; }
5554 if test "${ac_cv_c_inline+set}" = set; then :
5555   $as_echo_n "(cached) " >&6
5556 else
5557   ac_cv_c_inline=no
5558 for ac_kw in inline __inline__ __inline; do
5559   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5560 /* end confdefs.h.  */
5561 #ifndef __cplusplus
5562 typedef int foo_t;
5563 static $ac_kw foo_t static_foo () {return 0; }
5564 $ac_kw foo_t foo () {return 0; }
5565 #endif
5566
5567 _ACEOF
5568 if ac_fn_c_try_compile "$LINENO"; then :
5569   ac_cv_c_inline=$ac_kw
5570 fi
5571 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5572   test "$ac_cv_c_inline" != no && break
5573 done
5574
5575 fi
5576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5577 $as_echo "$ac_cv_c_inline" >&6; }
5578
5579 case $ac_cv_c_inline in
5580   inline | yes) ;;
5581   *)
5582     case $ac_cv_c_inline in
5583       no) ac_val=;;
5584       *) ac_val=$ac_cv_c_inline;;
5585     esac
5586     cat >>confdefs.h <<_ACEOF
5587 #ifndef __cplusplus
5588 #define inline $ac_val
5589 #endif
5590 _ACEOF
5591     ;;
5592 esac
5593
5594
5595 # Check whether --enable-largefile was given.
5596 if test "${enable_largefile+set}" = set; then :
5597   enableval=$enable_largefile;
5598 fi
5599
5600 if test "$enable_largefile" != no; then
5601
5602   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5603 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5604 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5605   $as_echo_n "(cached) " >&6
5606 else
5607   ac_cv_sys_largefile_CC=no
5608      if test "$GCC" != yes; then
5609        ac_save_CC=$CC
5610        while :; do
5611          # IRIX 6.2 and later do not support large files by default,
5612          # so use the C compiler's -n32 option if that helps.
5613          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5614 /* end confdefs.h.  */
5615 #include <sys/types.h>
5616  /* Check that off_t can represent 2**63 - 1 correctly.
5617     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5618     since some C++ compilers masquerading as C compilers
5619     incorrectly reject 9223372036854775807.  */
5620 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5621   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5622                        && LARGE_OFF_T % 2147483647 == 1)
5623                       ? 1 : -1];
5624 int
5625 main ()
5626 {
5627
5628   ;
5629   return 0;
5630 }
5631 _ACEOF
5632          if ac_fn_c_try_compile "$LINENO"; then :
5633   break
5634 fi
5635 rm -f core conftest.err conftest.$ac_objext
5636          CC="$CC -n32"
5637          if ac_fn_c_try_compile "$LINENO"; then :
5638   ac_cv_sys_largefile_CC=' -n32'; break
5639 fi
5640 rm -f core conftest.err conftest.$ac_objext
5641          break
5642        done
5643        CC=$ac_save_CC
5644        rm -f conftest.$ac_ext
5645     fi
5646 fi
5647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5648 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5649   if test "$ac_cv_sys_largefile_CC" != no; then
5650     CC=$CC$ac_cv_sys_largefile_CC
5651   fi
5652
5653   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5654 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5655 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5656   $as_echo_n "(cached) " >&6
5657 else
5658   while :; do
5659   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5660 /* end confdefs.h.  */
5661 #include <sys/types.h>
5662  /* Check that off_t can represent 2**63 - 1 correctly.
5663     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5664     since some C++ compilers masquerading as C compilers
5665     incorrectly reject 9223372036854775807.  */
5666 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5667   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5668                        && LARGE_OFF_T % 2147483647 == 1)
5669                       ? 1 : -1];
5670 int
5671 main ()
5672 {
5673
5674   ;
5675   return 0;
5676 }
5677 _ACEOF
5678 if ac_fn_c_try_compile "$LINENO"; then :
5679   ac_cv_sys_file_offset_bits=no; break
5680 fi
5681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5682   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5683 /* end confdefs.h.  */
5684 #define _FILE_OFFSET_BITS 64
5685 #include <sys/types.h>
5686  /* Check that off_t can represent 2**63 - 1 correctly.
5687     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5688     since some C++ compilers masquerading as C compilers
5689     incorrectly reject 9223372036854775807.  */
5690 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5691   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5692                        && LARGE_OFF_T % 2147483647 == 1)
5693                       ? 1 : -1];
5694 int
5695 main ()
5696 {
5697
5698   ;
5699   return 0;
5700 }
5701 _ACEOF
5702 if ac_fn_c_try_compile "$LINENO"; then :
5703   ac_cv_sys_file_offset_bits=64; break
5704 fi
5705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5706   ac_cv_sys_file_offset_bits=unknown
5707   break
5708 done
5709 fi
5710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5711 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5712 case $ac_cv_sys_file_offset_bits in #(
5713   no | unknown) ;;
5714   *)
5715 cat >>confdefs.h <<_ACEOF
5716 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5717 _ACEOF
5718 ;;
5719 esac
5720 rm -rf conftest*
5721   if test $ac_cv_sys_file_offset_bits = unknown; then
5722     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5723 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5724 if test "${ac_cv_sys_large_files+set}" = set; then :
5725   $as_echo_n "(cached) " >&6
5726 else
5727   while :; do
5728   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5729 /* end confdefs.h.  */
5730 #include <sys/types.h>
5731  /* Check that off_t can represent 2**63 - 1 correctly.
5732     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5733     since some C++ compilers masquerading as C compilers
5734     incorrectly reject 9223372036854775807.  */
5735 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5736   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5737                        && LARGE_OFF_T % 2147483647 == 1)
5738                       ? 1 : -1];
5739 int
5740 main ()
5741 {
5742
5743   ;
5744   return 0;
5745 }
5746 _ACEOF
5747 if ac_fn_c_try_compile "$LINENO"; then :
5748   ac_cv_sys_large_files=no; break
5749 fi
5750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5751   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5752 /* end confdefs.h.  */
5753 #define _LARGE_FILES 1
5754 #include <sys/types.h>
5755  /* Check that off_t can represent 2**63 - 1 correctly.
5756     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5757     since some C++ compilers masquerading as C compilers
5758     incorrectly reject 9223372036854775807.  */
5759 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5760   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5761                        && LARGE_OFF_T % 2147483647 == 1)
5762                       ? 1 : -1];
5763 int
5764 main ()
5765 {
5766
5767   ;
5768   return 0;
5769 }
5770 _ACEOF
5771 if ac_fn_c_try_compile "$LINENO"; then :
5772   ac_cv_sys_large_files=1; break
5773 fi
5774 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5775   ac_cv_sys_large_files=unknown
5776   break
5777 done
5778 fi
5779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5780 $as_echo "$ac_cv_sys_large_files" >&6; }
5781 case $ac_cv_sys_large_files in #(
5782   no | unknown) ;;
5783   *)
5784 cat >>confdefs.h <<_ACEOF
5785 #define _LARGE_FILES $ac_cv_sys_large_files
5786 _ACEOF
5787 ;;
5788 esac
5789 rm -rf conftest*
5790   fi
5791 fi
5792
5793
5794 # sizeof(char) is 1 by definition.
5795 # The cast to long int works around a bug in the HP C Compiler
5796 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5797 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5798 # This bug is HP SR number 8606223364.
5799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5800 $as_echo_n "checking size of void *... " >&6; }
5801 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5802   $as_echo_n "(cached) " >&6
5803 else
5804   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
5805
5806 else
5807   if test "$ac_cv_type_void_p" = yes; then
5808      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5809 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5810 { as_fn_set_status 77
5811 as_fn_error "cannot compute sizeof (void *)
5812 See \`config.log' for more details." "$LINENO" 5; }; }
5813    else
5814      ac_cv_sizeof_void_p=0
5815    fi
5816 fi
5817
5818 fi
5819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5820 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5821
5822
5823
5824 cat >>confdefs.h <<_ACEOF
5825 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5826 _ACEOF
5827
5828
5829 # The cast to long int works around a bug in the HP C Compiler
5830 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5831 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5832 # This bug is HP SR number 8606223364.
5833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5834 $as_echo_n "checking size of short... " >&6; }
5835 if test "${ac_cv_sizeof_short+set}" = set; then :
5836   $as_echo_n "(cached) " >&6
5837 else
5838   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5839
5840 else
5841   if test "$ac_cv_type_short" = yes; then
5842      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5843 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5844 { as_fn_set_status 77
5845 as_fn_error "cannot compute sizeof (short)
5846 See \`config.log' for more details." "$LINENO" 5; }; }
5847    else
5848      ac_cv_sizeof_short=0
5849    fi
5850 fi
5851
5852 fi
5853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5854 $as_echo "$ac_cv_sizeof_short" >&6; }
5855
5856
5857
5858 cat >>confdefs.h <<_ACEOF
5859 #define SIZEOF_SHORT $ac_cv_sizeof_short
5860 _ACEOF
5861
5862
5863 # The cast to long int works around a bug in the HP C Compiler
5864 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5865 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5866 # This bug is HP SR number 8606223364.
5867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5868 $as_echo_n "checking size of int... " >&6; }
5869 if test "${ac_cv_sizeof_int+set}" = set; then :
5870   $as_echo_n "(cached) " >&6
5871 else
5872   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5873
5874 else
5875   if test "$ac_cv_type_int" = yes; then
5876      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5877 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5878 { as_fn_set_status 77
5879 as_fn_error "cannot compute sizeof (int)
5880 See \`config.log' for more details." "$LINENO" 5; }; }
5881    else
5882      ac_cv_sizeof_int=0
5883    fi
5884 fi
5885
5886 fi
5887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5888 $as_echo "$ac_cv_sizeof_int" >&6; }
5889
5890
5891
5892 cat >>confdefs.h <<_ACEOF
5893 #define SIZEOF_INT $ac_cv_sizeof_int
5894 _ACEOF
5895
5896
5897 # The cast to long int works around a bug in the HP C Compiler
5898 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5899 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5900 # This bug is HP SR number 8606223364.
5901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5902 $as_echo_n "checking size of long... " >&6; }
5903 if test "${ac_cv_sizeof_long+set}" = set; then :
5904   $as_echo_n "(cached) " >&6
5905 else
5906   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5907
5908 else
5909   if test "$ac_cv_type_long" = yes; then
5910      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5911 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5912 { as_fn_set_status 77
5913 as_fn_error "cannot compute sizeof (long)
5914 See \`config.log' for more details." "$LINENO" 5; }; }
5915    else
5916      ac_cv_sizeof_long=0
5917    fi
5918 fi
5919
5920 fi
5921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5922 $as_echo "$ac_cv_sizeof_long" >&6; }
5923
5924
5925
5926 cat >>confdefs.h <<_ACEOF
5927 #define SIZEOF_LONG $ac_cv_sizeof_long
5928 _ACEOF
5929
5930
5931 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5932 if test "x$ac_cv_type_long_long" = x""yes; then :
5933
5934 cat >>confdefs.h <<_ACEOF
5935 #define HAVE_LONG_LONG 1
5936 _ACEOF
5937
5938 # The cast to long int works around a bug in the HP C Compiler
5939 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5940 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5941 # This bug is HP SR number 8606223364.
5942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5943 $as_echo_n "checking size of long long... " >&6; }
5944 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5945   $as_echo_n "(cached) " >&6
5946 else
5947   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5948
5949 else
5950   if test "$ac_cv_type_long_long" = yes; then
5951      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5952 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5953 { as_fn_set_status 77
5954 as_fn_error "cannot compute sizeof (long long)
5955 See \`config.log' for more details." "$LINENO" 5; }; }
5956    else
5957      ac_cv_sizeof_long_long=0
5958    fi
5959 fi
5960
5961 fi
5962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5963 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5964
5965
5966
5967 cat >>confdefs.h <<_ACEOF
5968 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5969 _ACEOF
5970
5971
5972 fi
5973
5974 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5975 if test "x$ac_cv_type___int64" = x""yes; then :
5976
5977 cat >>confdefs.h <<_ACEOF
5978 #define HAVE___INT64 1
5979 _ACEOF
5980
5981 # The cast to long int works around a bug in the HP C Compiler
5982 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5983 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5984 # This bug is HP SR number 8606223364.
5985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5986 $as_echo_n "checking size of __int64... " >&6; }
5987 if test "${ac_cv_sizeof___int64+set}" = set; then :
5988   $as_echo_n "(cached) " >&6
5989 else
5990   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64"        "$ac_includes_default"; then :
5991
5992 else
5993   if test "$ac_cv_type___int64" = yes; then
5994      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5995 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5996 { as_fn_set_status 77
5997 as_fn_error "cannot compute sizeof (__int64)
5998 See \`config.log' for more details." "$LINENO" 5; }; }
5999    else
6000      ac_cv_sizeof___int64=0
6001    fi
6002 fi
6003
6004 fi
6005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
6006 $as_echo "$ac_cv_sizeof___int64" >&6; }
6007
6008
6009
6010 cat >>confdefs.h <<_ACEOF
6011 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6012 _ACEOF
6013
6014
6015 fi
6016
6017 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6018 case $ac_cv_c_int8_t in #(
6019   no|yes) ;; #(
6020   *)
6021
6022 cat >>confdefs.h <<_ACEOF
6023 #define int8_t $ac_cv_c_int8_t
6024 _ACEOF
6025 ;;
6026 esac
6027
6028 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6029 case $ac_cv_c_int16_t in #(
6030   no|yes) ;; #(
6031   *)
6032
6033 cat >>confdefs.h <<_ACEOF
6034 #define int16_t $ac_cv_c_int16_t
6035 _ACEOF
6036 ;;
6037 esac
6038
6039 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6040 case $ac_cv_c_int32_t in #(
6041   no|yes) ;; #(
6042   *)
6043
6044 cat >>confdefs.h <<_ACEOF
6045 #define int32_t $ac_cv_c_int32_t
6046 _ACEOF
6047 ;;
6048 esac
6049
6050 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6051 case $ac_cv_c_int64_t in #(
6052   no|yes) ;; #(
6053   *)
6054
6055 cat >>confdefs.h <<_ACEOF
6056 #define int64_t $ac_cv_c_int64_t
6057 _ACEOF
6058 ;;
6059 esac
6060
6061
6062   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
6063 $as_echo_n "checking for long long int... " >&6; }
6064 if test "${ac_cv_type_long_long_int+set}" = set; then :
6065   $as_echo_n "(cached) " >&6
6066 else
6067   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6068 /* end confdefs.h.  */
6069
6070   /* For now, do not test the preprocessor; as of 2007 there are too many
6071          implementations with broken preprocessors.  Perhaps this can
6072          be revisited in 2012.  In the meantime, code should not expect
6073          #if to work with literals wider than 32 bits.  */
6074       /* Test literals.  */
6075       long long int ll = 9223372036854775807ll;
6076       long long int nll = -9223372036854775807LL;
6077       unsigned long long int ull = 18446744073709551615ULL;
6078       /* Test constant expressions.   */
6079       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6080                      ? 1 : -1)];
6081       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6082                      ? 1 : -1)];
6083       int i = 63;
6084 int
6085 main ()
6086 {
6087 /* Test availability of runtime routines for shift and division.  */
6088       long long int llmax = 9223372036854775807ll;
6089       unsigned long long int ullmax = 18446744073709551615ull;
6090       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6091               | (llmax / ll) | (llmax % ll)
6092               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6093               | (ullmax / ull) | (ullmax % ull));
6094   ;
6095   return 0;
6096 }
6097
6098 _ACEOF
6099 if ac_fn_c_try_link "$LINENO"; then :
6100                         if test "$cross_compiling" = yes; then :
6101   ac_cv_type_long_long_int=yes
6102 else
6103   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6104 /* end confdefs.h.  */
6105 #include <limits.h>
6106                #ifndef LLONG_MAX
6107                # define HALF \
6108                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6109                # define LLONG_MAX (HALF - 1 + HALF)
6110                #endif
6111 int
6112 main ()
6113 {
6114 long long int n = 1;
6115                int i;
6116                for (i = 0; ; i++)
6117                  {
6118                    long long int m = n << i;
6119                    if (m >> i != n)
6120                      return 1;
6121                    if (LLONG_MAX / 2 < m)
6122                      break;
6123                  }
6124                return 0;
6125   ;
6126   return 0;
6127 }
6128 _ACEOF
6129 if ac_fn_c_try_run "$LINENO"; then :
6130   ac_cv_type_long_long_int=yes
6131 else
6132   ac_cv_type_long_long_int=no
6133 fi
6134 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6135   conftest.$ac_objext conftest.beam conftest.$ac_ext
6136 fi
6137
6138 else
6139   ac_cv_type_long_long_int=no
6140 fi
6141 rm -f core conftest.err conftest.$ac_objext \
6142     conftest$ac_exeext conftest.$ac_ext
6143 fi
6144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6145 $as_echo "$ac_cv_type_long_long_int" >&6; }
6146   if test $ac_cv_type_long_long_int = yes; then
6147
6148 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6149
6150   fi
6151
6152
6153
6154   ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6155 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6156
6157 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6158
6159 else
6160   test $ac_cv_type_long_long_int = yes \
6161        && ac_type='long long int' \
6162        || ac_type='long int'
6163
6164 cat >>confdefs.h <<_ACEOF
6165 #define intmax_t $ac_type
6166 _ACEOF
6167
6168 fi
6169
6170
6171
6172   ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6173 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6174
6175 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6176
6177 else
6178   for ac_type in 'int' 'long int' 'long long int'; do
6179        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6180 /* end confdefs.h.  */
6181 $ac_includes_default
6182 int
6183 main ()
6184 {
6185 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6186 test_array [0] = 0
6187
6188   ;
6189   return 0;
6190 }
6191 _ACEOF
6192 if ac_fn_c_try_compile "$LINENO"; then :
6193
6194 cat >>confdefs.h <<_ACEOF
6195 #define intptr_t $ac_type
6196 _ACEOF
6197
6198           ac_type=
6199 fi
6200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6201        test -z "$ac_type" && break
6202      done
6203 fi
6204
6205
6206 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6207 case $ac_cv_c_uint8_t in #(
6208   no|yes) ;; #(
6209   *)
6210
6211 $as_echo "#define _UINT8_T 1" >>confdefs.h
6212
6213
6214 cat >>confdefs.h <<_ACEOF
6215 #define uint8_t $ac_cv_c_uint8_t
6216 _ACEOF
6217 ;;
6218   esac
6219
6220 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6221 case $ac_cv_c_uint16_t in #(
6222   no|yes) ;; #(
6223   *)
6224
6225
6226 cat >>confdefs.h <<_ACEOF
6227 #define uint16_t $ac_cv_c_uint16_t
6228 _ACEOF
6229 ;;
6230   esac
6231
6232 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6233 case $ac_cv_c_uint32_t in #(
6234   no|yes) ;; #(
6235   *)
6236
6237 $as_echo "#define _UINT32_T 1" >>confdefs.h
6238
6239
6240 cat >>confdefs.h <<_ACEOF
6241 #define uint32_t $ac_cv_c_uint32_t
6242 _ACEOF
6243 ;;
6244   esac
6245
6246 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6247 case $ac_cv_c_uint64_t in #(
6248   no|yes) ;; #(
6249   *)
6250
6251 $as_echo "#define _UINT64_T 1" >>confdefs.h
6252
6253
6254 cat >>confdefs.h <<_ACEOF
6255 #define uint64_t $ac_cv_c_uint64_t
6256 _ACEOF
6257 ;;
6258   esac
6259
6260
6261   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6262 $as_echo_n "checking for unsigned long long int... " >&6; }
6263 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6264   $as_echo_n "(cached) " >&6
6265 else
6266   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6267 /* end confdefs.h.  */
6268
6269   /* For now, do not test the preprocessor; as of 2007 there are too many
6270          implementations with broken preprocessors.  Perhaps this can
6271          be revisited in 2012.  In the meantime, code should not expect
6272          #if to work with literals wider than 32 bits.  */
6273       /* Test literals.  */
6274       long long int ll = 9223372036854775807ll;
6275       long long int nll = -9223372036854775807LL;
6276       unsigned long long int ull = 18446744073709551615ULL;
6277       /* Test constant expressions.   */
6278       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6279                      ? 1 : -1)];
6280       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6281                      ? 1 : -1)];
6282       int i = 63;
6283 int
6284 main ()
6285 {
6286 /* Test availability of runtime routines for shift and division.  */
6287       long long int llmax = 9223372036854775807ll;
6288       unsigned long long int ullmax = 18446744073709551615ull;
6289       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6290               | (llmax / ll) | (llmax % ll)
6291               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6292               | (ullmax / ull) | (ullmax % ull));
6293   ;
6294   return 0;
6295 }
6296
6297 _ACEOF
6298 if ac_fn_c_try_link "$LINENO"; then :
6299   ac_cv_type_unsigned_long_long_int=yes
6300 else
6301   ac_cv_type_unsigned_long_long_int=no
6302 fi
6303 rm -f core conftest.err conftest.$ac_objext \
6304     conftest$ac_exeext conftest.$ac_ext
6305 fi
6306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6307 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6308   if test $ac_cv_type_unsigned_long_long_int = yes; then
6309
6310 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6311
6312   fi
6313
6314
6315
6316   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6317 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6318
6319 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6320
6321 else
6322   test $ac_cv_type_unsigned_long_long_int = yes \
6323        && ac_type='unsigned long long int' \
6324        || ac_type='unsigned long int'
6325
6326 cat >>confdefs.h <<_ACEOF
6327 #define uintmax_t $ac_type
6328 _ACEOF
6329
6330 fi
6331
6332
6333
6334   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6335 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6336
6337 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6338
6339 else
6340   for ac_type in 'unsigned int' 'unsigned long int' \
6341         'unsigned long long int'; do
6342        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6343 /* end confdefs.h.  */
6344 $ac_includes_default
6345 int
6346 main ()
6347 {
6348 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6349 test_array [0] = 0
6350
6351   ;
6352   return 0;
6353 }
6354 _ACEOF
6355 if ac_fn_c_try_compile "$LINENO"; then :
6356
6357 cat >>confdefs.h <<_ACEOF
6358 #define uintptr_t $ac_type
6359 _ACEOF
6360
6361           ac_type=
6362 fi
6363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6364        test -z "$ac_type" && break
6365      done
6366 fi
6367
6368
6369
6370
6371
6372
6373
6374
6375
6376
6377
6378
6379
6380
6381
6382 # ---------------------
6383 # Warnings and checking
6384 # ---------------------
6385
6386 # Check $CC warning features (if it's GCC).
6387 # We want to use -pedantic, but we don't want warnings about
6388 # * 'long long'
6389 # * variadic macros
6390 # * overlong strings
6391 # * C++11 narrowing conversions in { }
6392 # So, we only use -pedantic if we can disable those warnings.
6393
6394 loose_warn=
6395 save_CFLAGS="$CFLAGS"
6396 for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual; do
6397   # Do the check with the no- prefix removed since gcc silently
6398   # accepts any -Wno-* option on purpose
6399   case $real_option in
6400     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6401     *) option=$real_option ;;
6402   esac
6403   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6404
6405   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6406 $as_echo_n "checking whether $CC supports $option... " >&6; }
6407 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6408   $as_echo_n "(cached) " >&6
6409 else
6410   CFLAGS="$option"
6411     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6412 /* end confdefs.h.  */
6413
6414 int
6415 main ()
6416 {
6417
6418   ;
6419   return 0;
6420 }
6421 _ACEOF
6422 if ac_fn_c_try_compile "$LINENO"; then :
6423   eval "$as_acx_Woption=yes"
6424 else
6425   eval "$as_acx_Woption=no"
6426 fi
6427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6428
6429 fi
6430 eval ac_res=\$$as_acx_Woption
6431                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6432 $as_echo "$ac_res" >&6; }
6433   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6434   loose_warn="$loose_warn${loose_warn:+ }$real_option"
6435 fi
6436   done
6437 CFLAGS="$save_CFLAGS"
6438
6439 c_loose_warn=
6440 save_CFLAGS="$CFLAGS"
6441 for real_option in -Wstrict-prototypes -Wmissing-prototypes; do
6442   # Do the check with the no- prefix removed since gcc silently
6443   # accepts any -Wno-* option on purpose
6444   case $real_option in
6445     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6446     *) option=$real_option ;;
6447   esac
6448   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6449
6450   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6451 $as_echo_n "checking whether $CC supports $option... " >&6; }
6452 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6453   $as_echo_n "(cached) " >&6
6454 else
6455   CFLAGS="$option"
6456     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6457 /* end confdefs.h.  */
6458
6459 int
6460 main ()
6461 {
6462
6463   ;
6464   return 0;
6465 }
6466 _ACEOF
6467 if ac_fn_c_try_compile "$LINENO"; then :
6468   eval "$as_acx_Woption=yes"
6469 else
6470   eval "$as_acx_Woption=no"
6471 fi
6472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6473
6474 fi
6475 eval ac_res=\$$as_acx_Woption
6476                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6477 $as_echo "$ac_res" >&6; }
6478   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6479   c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option"
6480 fi
6481   done
6482 CFLAGS="$save_CFLAGS"
6483
6484 strict_warn=
6485 save_CFLAGS="$CFLAGS"
6486 for real_option in -Wmissing-format-attribute; do
6487   # Do the check with the no- prefix removed since gcc silently
6488   # accepts any -Wno-* option on purpose
6489   case $real_option in
6490     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6491     *) option=$real_option ;;
6492   esac
6493   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6494
6495   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6496 $as_echo_n "checking whether $CC supports $option... " >&6; }
6497 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6498   $as_echo_n "(cached) " >&6
6499 else
6500   CFLAGS="$option"
6501     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6502 /* end confdefs.h.  */
6503
6504 int
6505 main ()
6506 {
6507
6508   ;
6509   return 0;
6510 }
6511 _ACEOF
6512 if ac_fn_c_try_compile "$LINENO"; then :
6513   eval "$as_acx_Woption=yes"
6514 else
6515   eval "$as_acx_Woption=no"
6516 fi
6517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6518
6519 fi
6520 eval ac_res=\$$as_acx_Woption
6521                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6522 $as_echo "$ac_res" >&6; }
6523   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6524   strict_warn="$strict_warn${strict_warn:+ }$real_option"
6525 fi
6526   done
6527 CFLAGS="$save_CFLAGS"
6528
6529 c_strict_warn=
6530 save_CFLAGS="$CFLAGS"
6531 for real_option in -Wold-style-definition -Wc++-compat; do
6532   # Do the check with the no- prefix removed since gcc silently
6533   # accepts any -Wno-* option on purpose
6534   case $real_option in
6535     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6536     *) option=$real_option ;;
6537   esac
6538   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6539
6540   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6541 $as_echo_n "checking whether $CC supports $option... " >&6; }
6542 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6543   $as_echo_n "(cached) " >&6
6544 else
6545   CFLAGS="$option"
6546     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6547 /* end confdefs.h.  */
6548
6549 int
6550 main ()
6551 {
6552
6553   ;
6554   return 0;
6555 }
6556 _ACEOF
6557 if ac_fn_c_try_compile "$LINENO"; then :
6558   eval "$as_acx_Woption=yes"
6559 else
6560   eval "$as_acx_Woption=no"
6561 fi
6562 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6563
6564 fi
6565 eval ac_res=\$$as_acx_Woption
6566                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6567 $as_echo "$ac_res" >&6; }
6568   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6569   c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option"
6570 fi
6571   done
6572 CFLAGS="$save_CFLAGS"
6573
6574 # Do the check with the no- prefix removed from the warning options
6575 # since gcc silently accepts any -Wno-* option on purpose
6576 if test "$GCC" = yes; then :
6577   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5
6578 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; }
6579 if test "${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+set}" = set; then :
6580   $as_echo_n "(cached) " >&6
6581 else
6582   save_CFLAGS="$CFLAGS"
6583 CFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings"
6584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6585 /* end confdefs.h.  */
6586
6587 int
6588 main ()
6589 {
6590
6591   ;
6592   return 0;
6593 }
6594 _ACEOF
6595 if ac_fn_c_try_compile "$LINENO"; then :
6596   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes
6597 else
6598   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no
6599 fi
6600 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6601 CFLAGS="$save_CFLAGS"
6602 fi
6603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5
6604 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; }
6605 if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then :
6606   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6607 fi
6608
6609 fi
6610
6611 # Check whether --enable-werror-always was given.
6612 if test "${enable_werror_always+set}" = set; then :
6613   enableval=$enable_werror_always;
6614 else
6615   enable_werror_always=no
6616 fi
6617
6618 if test $enable_werror_always = yes; then :
6619   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6620 fi
6621
6622
6623
6624 # The above macros do nothing if the compiler is not GCC.  However, the
6625 # Makefile has more goo to add other flags, so these variables are used
6626 # to enable warnings only for GCC.
6627 warn_cflags=
6628 warn_cxxflags=
6629 if test "x$GCC" = "xyes"; then
6630   warn_cflags='$(GCC_WARN_CFLAGS)'
6631   warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6632 fi
6633
6634
6635
6636 # Disable exceptions and RTTI if building with g++
6637 noexception_flags=
6638 save_CFLAGS="$CFLAGS"
6639 for real_option in -fno-exceptions -fno-rtti; do
6640   # Do the check with the no- prefix removed since gcc silently
6641   # accepts any -Wno-* option on purpose
6642   case $real_option in
6643     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6644     *) option=$real_option ;;
6645   esac
6646   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6647
6648   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6649 $as_echo_n "checking whether $CC supports $option... " >&6; }
6650 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6651   $as_echo_n "(cached) " >&6
6652 else
6653   CFLAGS="$option"
6654     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6655 /* end confdefs.h.  */
6656
6657 int
6658 main ()
6659 {
6660
6661   ;
6662   return 0;
6663 }
6664 _ACEOF
6665 if ac_fn_c_try_compile "$LINENO"; then :
6666   eval "$as_acx_Woption=yes"
6667 else
6668   eval "$as_acx_Woption=no"
6669 fi
6670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6671
6672 fi
6673 eval ac_res=\$$as_acx_Woption
6674                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6675 $as_echo "$ac_res" >&6; }
6676   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6677   noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
6678 fi
6679   done
6680 CFLAGS="$save_CFLAGS"
6681
6682
6683 # Enable expensive internal checks
6684 is_release=
6685 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6686   is_release=yes
6687 fi
6688
6689 # Check whether --enable-checking was given.
6690 if test "${enable_checking+set}" = set; then :
6691   enableval=$enable_checking; ac_checking_flags="${enableval}"
6692 else
6693
6694 # Determine the default checks.
6695 if test x$is_release = x ; then
6696   ac_checking_flags=yes
6697 else
6698   ac_checking_flags=release
6699 fi
6700 fi
6701
6702 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6703 for check in release $ac_checking_flags
6704 do
6705         case $check in
6706         # these set all the flags to specific states
6707         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6708                         ac_fold_checking= ; ac_gc_checking=1 ;
6709                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6710                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6711                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6712                         ac_types_checking=1 ;;
6713         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6714                         ac_fold_checking= ; ac_gc_checking= ;
6715                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6716                         ac_rtlflag_checking= ; ac_runtime_checking= ;
6717                         ac_tree_checking= ; ac_valgrind_checking= ;
6718                         ac_types_checking= ;;
6719         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6720                         ac_fold_checking=1 ; ac_gc_checking=1 ;
6721                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6722                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6723                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6724                         ac_types_checking=1 ;;
6725         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6726                         ac_fold_checking= ; ac_gc_checking= ;
6727                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6728                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6729                         ac_tree_checking= ; ac_valgrind_checking= ;
6730                         ac_types_checking= ;;
6731         # these enable particular checks
6732         assert)         ac_assert_checking=1 ;;
6733         df)             ac_df_checking=1 ;;
6734         fold)           ac_fold_checking=1 ;;
6735         gc)             ac_gc_checking=1 ;;
6736         gcac)           ac_gc_always_collect=1 ;;
6737         gimple)         ac_gimple_checking=1 ;;
6738         misc)           ac_checking=1 ;;
6739         rtl)            ac_rtl_checking=1 ;;
6740         rtlflag)        ac_rtlflag_checking=1 ;;
6741         runtime)        ac_runtime_checking=1 ;;
6742         tree)           ac_tree_checking=1 ;;
6743         types)          ac_types_checking=1 ;;
6744         valgrind)       ac_valgrind_checking=1 ;;
6745         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6746         esac
6747 done
6748 IFS="$ac_save_IFS"
6749
6750 nocommon_flag=""
6751 if test x$ac_checking != x ; then
6752
6753 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6754
6755   nocommon_flag=-fno-common
6756 fi
6757
6758 if test x$ac_df_checking != x ; then
6759
6760 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6761
6762 fi
6763 if test x$ac_assert_checking != x ; then
6764
6765 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6766
6767 fi
6768 if test x$ac_gimple_checking != x ; then
6769
6770 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6771
6772 fi
6773
6774 if test x$ac_runtime_checking != x ; then
6775
6776 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6777
6778 fi
6779 if test x$ac_tree_checking != x ; then
6780
6781 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6782
6783   TREEBROWSER=tree-browser.o
6784 fi
6785 if test x$ac_types_checking != x ; then
6786
6787 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6788
6789 fi
6790
6791 if test x$ac_rtl_checking != x ; then
6792
6793 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6794
6795 fi
6796 if test x$ac_rtlflag_checking != x ; then
6797
6798 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6799
6800 fi
6801 if test x$ac_gc_checking != x ; then
6802
6803 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6804
6805 fi
6806 if test x$ac_gc_always_collect != x ; then
6807
6808 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6809
6810 fi
6811 if test x$ac_fold_checking != x ; then
6812
6813 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6814
6815 fi
6816 valgrind_path_defines=
6817 valgrind_command=
6818
6819 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6820 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6821   have_valgrind_h=yes
6822 else
6823   have_valgrind_h=no
6824 fi
6825
6826
6827
6828 if test x$ac_valgrind_checking != x ; then
6829   # It is certainly possible that there's valgrind but no valgrind.h.
6830   # GCC relies on making annotations so we must have both.
6831   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6832 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6833   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6834 /* end confdefs.h.  */
6835 #include <valgrind/memcheck.h>
6836 #ifndef VALGRIND_DISCARD
6837 #error VALGRIND_DISCARD not defined
6838 #endif
6839 _ACEOF
6840 if ac_fn_c_try_cpp "$LINENO"; then :
6841   gcc_cv_header_valgrind_memcheck_h=yes
6842 else
6843   gcc_cv_header_valgrind_memcheck_h=no
6844 fi
6845 rm -f conftest.err conftest.$ac_ext
6846   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6847 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6848   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6849 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6850   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6851 /* end confdefs.h.  */
6852 #include <memcheck.h>
6853 #ifndef VALGRIND_DISCARD
6854 #error VALGRIND_DISCARD not defined
6855 #endif
6856 _ACEOF
6857 if ac_fn_c_try_cpp "$LINENO"; then :
6858   gcc_cv_header_memcheck_h=yes
6859 else
6860   gcc_cv_header_memcheck_h=no
6861 fi
6862 rm -f conftest.err conftest.$ac_ext
6863   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6864 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6865
6866 # Prepare PATH_SEPARATOR.
6867 # The user is always right.
6868 if test "${PATH_SEPARATOR+set}" != set; then
6869   echo "#! /bin/sh" >conf$$.sh
6870   echo  "exit 0"   >>conf$$.sh
6871   chmod +x conf$$.sh
6872   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6873     PATH_SEPARATOR=';'
6874   else
6875     PATH_SEPARATOR=:
6876   fi
6877   rm -f conf$$.sh
6878 fi
6879
6880 # Find out how to test for executable files. Don't use a zero-byte file,
6881 # as systems may use methods other than mode bits to determine executability.
6882 cat >conf$$.file <<_ASEOF
6883 #! /bin/sh
6884 exit 0
6885 _ASEOF
6886 chmod +x conf$$.file
6887 if test -x conf$$.file >/dev/null 2>&1; then
6888   ac_executable_p="test -x"
6889 else
6890   ac_executable_p="test -f"
6891 fi
6892 rm -f conf$$.file
6893
6894 # Extract the first word of "valgrind", so it can be a program name with args.
6895 set dummy valgrind; ac_word=$2
6896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6897 $as_echo_n "checking for $ac_word... " >&6; }
6898 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6899   $as_echo_n "(cached) " >&6
6900 else
6901   case "$valgrind_path" in
6902   [\\/]* | ?:[\\/]*)
6903     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6904     ;;
6905   *)
6906     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6907     for ac_dir in $PATH; do
6908       IFS="$ac_save_IFS"
6909       test -z "$ac_dir" && ac_dir=.
6910       for ac_exec_ext in '' $ac_executable_extensions; do
6911         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6912           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6913             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6914             break 2
6915           fi
6916         fi
6917       done
6918     done
6919     IFS="$ac_save_IFS"
6920     ;;
6921 esac
6922 fi
6923 valgrind_path="$ac_cv_path_valgrind_path"
6924 if test -n "$valgrind_path"; then
6925   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6926 $as_echo "$valgrind_path" >&6; }
6927 else
6928   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6929 $as_echo "no" >&6; }
6930 fi
6931
6932   if test "x$valgrind_path" = "x" \
6933     || (test $have_valgrind_h = no \
6934         && test $gcc_cv_header_memcheck_h = no \
6935         && test $gcc_cv_header_valgrind_memcheck_h = no); then
6936         as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6937   fi
6938   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6939   valgrind_command="$valgrind_path -q"
6940
6941 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6942
6943   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6944
6945 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6946
6947   fi
6948   if test $gcc_cv_header_memcheck_h = yes; then
6949
6950 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6951
6952   fi
6953 fi
6954
6955
6956
6957 # Enable code coverage collection
6958 # Check whether --enable-coverage was given.
6959 if test "${enable_coverage+set}" = set; then :
6960   enableval=$enable_coverage; case "${enableval}" in
6961   yes|noopt)
6962     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6963     ;;
6964   opt)
6965     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6966     ;;
6967   no)
6968     # a.k.a. --disable-coverage
6969     coverage_flags=""
6970     ;;
6971   *)
6972     as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6973     ;;
6974 esac
6975 else
6976   coverage_flags=""
6977 fi
6978
6979
6980
6981 # Check whether --enable-gather-detailed-mem-stats was given.
6982 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6983   enableval=$enable_gather_detailed_mem_stats;
6984 else
6985   enable_gather_detailed_mem_stats=no
6986 fi
6987
6988 gather_stats=`if test $enable_gather_detailed_mem_stats != no; then echo 1; else echo 0; fi`
6989
6990 cat >>confdefs.h <<_ACEOF
6991 #define GATHER_STATISTICS $gather_stats
6992 _ACEOF
6993
6994
6995 # -------------------------------
6996 # Miscenalleous configure options
6997 # -------------------------------
6998
6999 # With stabs
7000
7001 # Check whether --with-stabs was given.
7002 if test "${with_stabs+set}" = set; then :
7003   withval=$with_stabs; stabs="$with_stabs"
7004 else
7005   stabs=no
7006 fi
7007
7008
7009 # Determine whether or not multilibs are enabled.
7010 # Check whether --enable-multilib was given.
7011 if test "${enable_multilib+set}" = set; then :
7012   enableval=$enable_multilib;
7013 else
7014   enable_multilib=yes
7015 fi
7016
7017
7018
7019 # Enable __cxa_atexit for C++.
7020 # Check whether --enable-__cxa_atexit was given.
7021 if test "${enable___cxa_atexit+set}" = set; then :
7022   enableval=$enable___cxa_atexit;
7023 fi
7024
7025
7026 # Enable C extension for decimal float if target supports it.
7027
7028 # Check whether --enable-decimal-float was given.
7029 if test "${enable_decimal_float+set}" = set; then :
7030   enableval=$enable_decimal_float;
7031   case $enable_decimal_float in
7032     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
7033     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
7034 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
7035   esac
7036
7037 else
7038
7039   case $target in
7040     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
7041     i?86*-*-mingw* | x86_64*-*-mingw* | \
7042     i?86*-*-cygwin*)
7043       enable_decimal_float=yes
7044       ;;
7045     *)
7046       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
7047 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
7048       enable_decimal_float=no
7049       ;;
7050   esac
7051
7052 fi
7053
7054
7055 # x86's use BID format instead of DPD
7056 case x$enable_decimal_float in
7057   xyes)
7058     case $target in
7059       i?86*-*-* | x86_64*-*-*)
7060         enable_decimal_float=bid
7061         ;;
7062       *)
7063         enable_decimal_float=dpd
7064         ;;
7065     esac
7066     default_decimal_float=$enable_decimal_float
7067     ;;
7068   xno)
7069     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7070     # dependency on libdecnumber.
7071     default_decimal_float=dpd
7072     ;;
7073 esac
7074
7075
7076
7077
7078 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7079
7080 cat >>confdefs.h <<_ACEOF
7081 #define ENABLE_DECIMAL_FLOAT $dfp
7082 _ACEOF
7083
7084
7085 # Use default_decimal_float for dependency.
7086 enable_decimal_float=$default_decimal_float
7087
7088 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7089
7090 cat >>confdefs.h <<_ACEOF
7091 #define ENABLE_DECIMAL_BID_FORMAT $bid
7092 _ACEOF
7093
7094
7095 # Enable C extension for fixed-point arithmetic.
7096 # Check whether --enable-fixed-point was given.
7097 if test "${enable_fixed_point+set}" = set; then :
7098   enableval=$enable_fixed_point;
7099 else
7100
7101   case $target in
7102     arm*)
7103       enable_fixed_point=yes
7104       ;;
7105
7106     mips*-*-*)
7107       enable_fixed_point=yes
7108       ;;
7109     *)
7110       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7111 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7112       enable_fixed_point=no
7113       ;;
7114   esac
7115
7116 fi
7117
7118
7119
7120 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7121
7122 cat >>confdefs.h <<_ACEOF
7123 #define ENABLE_FIXED_POINT $fixedpoint
7124 _ACEOF
7125
7126
7127 # Enable threads
7128 # Pass with no value to take the default
7129 # Pass with a value to specify a thread package
7130 # Check whether --enable-threads was given.
7131 if test "${enable_threads+set}" = set; then :
7132   enableval=$enable_threads;
7133 else
7134   enable_threads=''
7135 fi
7136
7137
7138 # Check whether --enable-tls was given.
7139 if test "${enable_tls+set}" = set; then :
7140   enableval=$enable_tls;
7141   case $enable_tls in
7142     yes | no) ;;
7143     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7144 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7145   esac
7146
7147 else
7148   enable_tls=''
7149 fi
7150
7151
7152 # Check whether --enable-objc-gc was given.
7153 if test "${enable_objc_gc+set}" = set; then :
7154   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7155         objc_boehm_gc=''
7156 else
7157         objc_boehm_gc=1
7158 fi
7159 else
7160   objc_boehm_gc=''
7161 fi
7162
7163
7164
7165 # Check whether --with-dwarf2 was given.
7166 if test "${with_dwarf2+set}" = set; then :
7167   withval=$with_dwarf2; dwarf2="$with_dwarf2"
7168 else
7169   dwarf2=no
7170 fi
7171
7172
7173 # Check whether --enable-shared was given.
7174 if test "${enable_shared+set}" = set; then :
7175   enableval=$enable_shared;
7176   case $enable_shared in
7177   yes | no) ;;
7178   *)
7179     enable_shared=no
7180     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7181     for pkg in $enableval; do
7182       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7183         enable_shared=yes
7184       fi
7185     done
7186     IFS="$ac_save_ifs"
7187     ;;
7188   esac
7189
7190 else
7191   enable_shared=yes
7192 fi
7193
7194
7195
7196
7197 # Check whether --with-native-system-header-dir was given.
7198 if test "${with_native_system_header_dir+set}" = set; then :
7199   withval=$with_native_system_header_dir;
7200  case ${with_native_system_header_dir} in
7201  yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
7202  /* | [A-Za-z]:[\\/]*) ;;
7203  *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
7204  esac
7205  configured_native_system_header_dir="${withval}"
7206
7207 else
7208   configured_native_system_header_dir=
7209 fi
7210
7211
7212
7213 # Check whether --with-build-sysroot was given.
7214 if test "${with_build_sysroot+set}" = set; then :
7215   withval=$with_build_sysroot; if test x"$withval" != x ; then
7216      SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
7217    fi
7218 else
7219   SYSROOT_CFLAGS_FOR_TARGET=
7220 fi
7221
7222
7223
7224 if test "x$prefix" = xNONE; then
7225  test_prefix=/usr/local
7226 else
7227  test_prefix=$prefix
7228 fi
7229 if test "x$exec_prefix" = xNONE; then
7230  test_exec_prefix=$test_prefix
7231 else
7232  test_exec_prefix=$exec_prefix
7233 fi
7234
7235
7236 # Check whether --with-sysroot was given.
7237 if test "${with_sysroot+set}" = set; then :
7238   withval=$with_sysroot;
7239  case ${with_sysroot} in
7240  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7241  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7242  esac
7243
7244  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7245  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7246
7247  case ${TARGET_SYSTEM_ROOT} in
7248  "${test_prefix}"|"${test_prefix}/"*|\
7249  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7250  '${prefix}'|'${prefix}/'*|\
7251  '${exec_prefix}'|'${exec_prefix}/'*)
7252    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7253    TARGET_SYSTEM_ROOT_DEFINE="$t"
7254    ;;
7255  esac
7256
7257 else
7258
7259  TARGET_SYSTEM_ROOT=
7260  TARGET_SYSTEM_ROOT_DEFINE=
7261  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7262
7263 fi
7264
7265
7266
7267
7268
7269
7270 # Check whether --with-specs was given.
7271 if test "${with_specs+set}" = set; then :
7272   withval=$with_specs; CONFIGURE_SPECS=$withval
7273 else
7274   CONFIGURE_SPECS=
7275
7276 fi
7277
7278
7279
7280
7281
7282 # Check whether --with-pkgversion was given.
7283 if test "${with_pkgversion+set}" = set; then :
7284   withval=$with_pkgversion; case "$withval" in
7285       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7286       no)  PKGVERSION= ;;
7287       *)   PKGVERSION="($withval) " ;;
7288      esac
7289 else
7290   PKGVERSION="(GCC) "
7291
7292 fi
7293
7294
7295
7296
7297
7298 # Check whether --with-bugurl was given.
7299 if test "${with_bugurl+set}" = set; then :
7300   withval=$with_bugurl; case "$withval" in
7301       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7302       no)  BUGURL=
7303            ;;
7304       *)   BUGURL="$withval"
7305            ;;
7306      esac
7307 else
7308   BUGURL="http://gcc.gnu.org/bugs.html"
7309
7310 fi
7311
7312   case ${BUGURL} in
7313   "")
7314     REPORT_BUGS_TO=
7315     REPORT_BUGS_TEXI=
7316     ;;
7317   *)
7318     REPORT_BUGS_TO="<$BUGURL>"
7319     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7320     ;;
7321   esac;
7322
7323
7324
7325
7326 # Sanity check enable_languages in case someone does not run the toplevel
7327 # configure # script.
7328 # Check whether --enable-languages was given.
7329 if test "${enable_languages+set}" = set; then :
7330   enableval=$enable_languages; case ,${enable_languages}, in
7331        ,,|,yes,)
7332                 # go safe -- we cannot be much sure without the toplevel
7333                 # configure's
7334                 # analysis of which target libs are present and usable
7335                 enable_languages=c
7336                 ;;
7337          *,all,*)
7338                 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7339                 ;;
7340         *,c,*)
7341                 ;;
7342         *)
7343                 enable_languages=c,${enable_languages}
7344                 ;;
7345 esac
7346 else
7347   enable_languages=c
7348 fi
7349
7350
7351
7352 # Check whether --with-multilib-list was given.
7353 if test "${with_multilib_list+set}" = set; then :
7354   withval=$with_multilib_list; :
7355 else
7356   with_multilib_list=default
7357 fi
7358
7359
7360 # -------------------------
7361 # Checks for other programs
7362 # -------------------------
7363
7364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7365 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7366 set x ${MAKE-make}
7367 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7368 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7369   $as_echo_n "(cached) " >&6
7370 else
7371   cat >conftest.make <<\_ACEOF
7372 SHELL = /bin/sh
7373 all:
7374         @echo '@@@%%%=$(MAKE)=@@@%%%'
7375 _ACEOF
7376 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7377 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7378   *@@@%%%=?*=@@@%%%*)
7379     eval ac_cv_prog_make_${ac_make}_set=yes;;
7380   *)
7381     eval ac_cv_prog_make_${ac_make}_set=no;;
7382 esac
7383 rm -f conftest.make
7384 fi
7385 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7386   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7387 $as_echo "yes" >&6; }
7388   SET_MAKE=
7389 else
7390   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7391 $as_echo "no" >&6; }
7392   SET_MAKE="MAKE=${MAKE-make}"
7393 fi
7394
7395
7396 # Find some useful tools
7397 for ac_prog in gawk mawk nawk awk
7398 do
7399   # Extract the first word of "$ac_prog", so it can be a program name with args.
7400 set dummy $ac_prog; ac_word=$2
7401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7402 $as_echo_n "checking for $ac_word... " >&6; }
7403 if test "${ac_cv_prog_AWK+set}" = set; then :
7404   $as_echo_n "(cached) " >&6
7405 else
7406   if test -n "$AWK"; then
7407   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7408 else
7409 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7410 for as_dir in $PATH
7411 do
7412   IFS=$as_save_IFS
7413   test -z "$as_dir" && as_dir=.
7414     for ac_exec_ext in '' $ac_executable_extensions; do
7415   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7416     ac_cv_prog_AWK="$ac_prog"
7417     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7418     break 2
7419   fi
7420 done
7421   done
7422 IFS=$as_save_IFS
7423
7424 fi
7425 fi
7426 AWK=$ac_cv_prog_AWK
7427 if test -n "$AWK"; then
7428   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7429 $as_echo "$AWK" >&6; }
7430 else
7431   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7432 $as_echo "no" >&6; }
7433 fi
7434
7435
7436   test -n "$AWK" && break
7437 done
7438
7439 # We need awk to create options.c and options.h.
7440 # Bail out if it's missing.
7441 case ${AWK} in
7442   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7443 esac
7444
7445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7446 $as_echo_n "checking whether ln -s works... " >&6; }
7447 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7448   $as_echo_n "(cached) " >&6
7449 else
7450   rm -f conftestdata_t
7451 echo >conftestdata_f
7452 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7453 then
7454   gcc_cv_prog_LN_S="ln -s"
7455 else
7456   if ln conftestdata_f conftestdata_t 2>/dev/null
7457   then
7458     gcc_cv_prog_LN_S=ln
7459   else
7460     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7461     then
7462       gcc_cv_prog_LN_S="cp -p"
7463     else
7464       gcc_cv_prog_LN_S=cp
7465     fi
7466   fi
7467 fi
7468 rm -f conftestdata_f conftestdata_t
7469
7470 fi
7471 LN_S="$gcc_cv_prog_LN_S"
7472 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7473   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7474 $as_echo "yes" >&6; }
7475 else
7476   if test "$gcc_cv_prog_LN_S" = "ln"; then
7477     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7478 $as_echo "no, using ln" >&6; }
7479   else
7480     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7481 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7482   fi
7483 fi
7484
7485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7486 $as_echo_n "checking whether ln works... " >&6; }
7487 if test "${acx_cv_prog_LN+set}" = set; then :
7488   $as_echo_n "(cached) " >&6
7489 else
7490   rm -f conftestdata_t
7491 echo >conftestdata_f
7492 if ln conftestdata_f conftestdata_t 2>/dev/null
7493 then
7494   acx_cv_prog_LN=ln
7495 else
7496   acx_cv_prog_LN=no
7497 fi
7498 rm -f conftestdata_f conftestdata_t
7499
7500 fi
7501 if test $acx_cv_prog_LN = no; then
7502   LN="$LN_S"
7503   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7504 $as_echo "no, using $LN" >&6; }
7505 else
7506   LN="$acx_cv_prog_LN"
7507   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7508 $as_echo "yes" >&6; }
7509 fi
7510
7511 if test -n "$ac_tool_prefix"; then
7512   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7513 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7515 $as_echo_n "checking for $ac_word... " >&6; }
7516 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7517   $as_echo_n "(cached) " >&6
7518 else
7519   if test -n "$RANLIB"; then
7520   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7521 else
7522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7523 for as_dir in $PATH
7524 do
7525   IFS=$as_save_IFS
7526   test -z "$as_dir" && as_dir=.
7527     for ac_exec_ext in '' $ac_executable_extensions; do
7528   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7529     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7530     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7531     break 2
7532   fi
7533 done
7534   done
7535 IFS=$as_save_IFS
7536
7537 fi
7538 fi
7539 RANLIB=$ac_cv_prog_RANLIB
7540 if test -n "$RANLIB"; then
7541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7542 $as_echo "$RANLIB" >&6; }
7543 else
7544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7545 $as_echo "no" >&6; }
7546 fi
7547
7548
7549 fi
7550 if test -z "$ac_cv_prog_RANLIB"; then
7551   ac_ct_RANLIB=$RANLIB
7552   # Extract the first word of "ranlib", so it can be a program name with args.
7553 set dummy ranlib; ac_word=$2
7554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7555 $as_echo_n "checking for $ac_word... " >&6; }
7556 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7557   $as_echo_n "(cached) " >&6
7558 else
7559   if test -n "$ac_ct_RANLIB"; then
7560   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7561 else
7562 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7563 for as_dir in $PATH
7564 do
7565   IFS=$as_save_IFS
7566   test -z "$as_dir" && as_dir=.
7567     for ac_exec_ext in '' $ac_executable_extensions; do
7568   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7569     ac_cv_prog_ac_ct_RANLIB="ranlib"
7570     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7571     break 2
7572   fi
7573 done
7574   done
7575 IFS=$as_save_IFS
7576
7577 fi
7578 fi
7579 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7580 if test -n "$ac_ct_RANLIB"; then
7581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7582 $as_echo "$ac_ct_RANLIB" >&6; }
7583 else
7584   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7585 $as_echo "no" >&6; }
7586 fi
7587
7588   if test "x$ac_ct_RANLIB" = x; then
7589     RANLIB=":"
7590   else
7591     case $cross_compiling:$ac_tool_warned in
7592 yes:)
7593 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7594 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7595 ac_tool_warned=yes ;;
7596 esac
7597     RANLIB=$ac_ct_RANLIB
7598   fi
7599 else
7600   RANLIB="$ac_cv_prog_RANLIB"
7601 fi
7602
7603 ranlib_flags=""
7604
7605
7606 # Find a good install program.  We prefer a C program (faster),
7607 # so one script is as good as another.  But avoid the broken or
7608 # incompatible versions:
7609 # SysV /etc/install, /usr/sbin/install
7610 # SunOS /usr/etc/install
7611 # IRIX /sbin/install
7612 # AIX /bin/install
7613 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7614 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7615 # ./install, which can be erroneously created by make from ./install.sh.
7616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7617 $as_echo_n "checking for a BSD compatible install... " >&6; }
7618 if test -z "$INSTALL"; then
7619 if test "${ac_cv_path_install+set}" = set; then :
7620   $as_echo_n "(cached) " >&6
7621 else
7622     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7623   for ac_dir in $PATH; do
7624     # Account for people who put trailing slashes in PATH elements.
7625     case "$ac_dir/" in
7626     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7627     *)
7628       # OSF1 and SCO ODT 3.0 have their own names for install.
7629       for ac_prog in ginstall scoinst install; do
7630         if test -f $ac_dir/$ac_prog; then
7631           if test $ac_prog = install &&
7632             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7633             # AIX install.  It has an incompatible calling convention.
7634             # OSF/1 installbsd also uses dspmsg, but is usable.
7635             :
7636           else
7637             ac_cv_path_install="$ac_dir/$ac_prog -c"
7638             break 2
7639           fi
7640         fi
7641       done
7642       ;;
7643     esac
7644   done
7645   IFS="$ac_save_IFS"
7646
7647 fi
7648   if test "${ac_cv_path_install+set}" = set; then
7649     INSTALL="$ac_cv_path_install"
7650   else
7651     # As a last resort, use the slow shell script.  We don't cache a
7652     # path for INSTALL within a source directory, because that will
7653     # break other packages using the cache if that directory is
7654     # removed, or if the path is relative.
7655     INSTALL="$ac_install_sh"
7656   fi
7657 fi
7658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7659 $as_echo "$INSTALL" >&6; }
7660
7661 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7662 # It thinks the first close brace ends the variable substitution.
7663 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7664
7665 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7666
7667
7668 # See if cmp has --ignore-initial.
7669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7670 $as_echo_n "checking for cmp's capabilities... " >&6; }
7671 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7672   $as_echo_n "(cached) " >&6
7673 else
7674    echo abfoo >t1
7675   echo cdfoo >t2
7676   gcc_cv_prog_cmp_skip=slowcompare
7677   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7678     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7679       :
7680     else
7681       gcc_cv_prog_cmp_skip=gnucompare
7682     fi
7683   fi
7684   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7685     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7686       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7687         :
7688       else
7689         gcc_cv_prog_cmp_skip=fastcompare
7690       fi
7691     fi
7692   fi
7693   rm t1 t2
7694
7695 fi
7696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7697 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7698 make_compare_target=$gcc_cv_prog_cmp_skip
7699
7700
7701
7702 # See if we have the mktemp command.
7703 # Extract the first word of "mktemp", so it can be a program name with args.
7704 set dummy mktemp; ac_word=$2
7705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7706 $as_echo_n "checking for $ac_word... " >&6; }
7707 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7708   $as_echo_n "(cached) " >&6
7709 else
7710   if test -n "$have_mktemp_command"; then
7711   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7712 else
7713 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7714 for as_dir in $PATH
7715 do
7716   IFS=$as_save_IFS
7717   test -z "$as_dir" && as_dir=.
7718     for ac_exec_ext in '' $ac_executable_extensions; do
7719   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7720     ac_cv_prog_have_mktemp_command="yes"
7721     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7722     break 2
7723   fi
7724 done
7725   done
7726 IFS=$as_save_IFS
7727
7728   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7729 fi
7730 fi
7731 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7732 if test -n "$have_mktemp_command"; then
7733   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7734 $as_echo "$have_mktemp_command" >&6; }
7735 else
7736   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7737 $as_echo "no" >&6; }
7738 fi
7739
7740
7741
7742 # See if makeinfo has been installed and is modern enough
7743 # that we can use it.
7744
7745   # Extract the first word of "makeinfo", so it can be a program name with args.
7746 set dummy makeinfo; ac_word=$2
7747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7748 $as_echo_n "checking for $ac_word... " >&6; }
7749 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7750   $as_echo_n "(cached) " >&6
7751 else
7752   if test -n "$MAKEINFO"; then
7753   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7754 else
7755 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7756 for as_dir in $PATH
7757 do
7758   IFS=$as_save_IFS
7759   test -z "$as_dir" && as_dir=.
7760     for ac_exec_ext in '' $ac_executable_extensions; do
7761   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7762     ac_cv_prog_MAKEINFO="makeinfo"
7763     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7764     break 2
7765   fi
7766 done
7767   done
7768 IFS=$as_save_IFS
7769
7770 fi
7771 fi
7772 MAKEINFO=$ac_cv_prog_MAKEINFO
7773 if test -n "$MAKEINFO"; then
7774   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7775 $as_echo "$MAKEINFO" >&6; }
7776 else
7777   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7778 $as_echo "no" >&6; }
7779 fi
7780
7781
7782   if test -n "$MAKEINFO"; then
7783     # Found it, now check the version.
7784     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7785 $as_echo_n "checking for modern makeinfo... " >&6; }
7786 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7787   $as_echo_n "(cached) " >&6
7788 else
7789   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7790                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7791
7792                     case $ac_prog_version in
7793                       '')  gcc_cv_prog_makeinfo_modern=no;;
7794                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7795                       *)   gcc_cv_prog_makeinfo_modern=no;;
7796                     esac
7797
7798 fi
7799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7800 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7801   else
7802     gcc_cv_prog_makeinfo_modern=no
7803   fi
7804   if test $gcc_cv_prog_makeinfo_modern = no; then
7805     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7806   fi
7807
7808 if test $gcc_cv_prog_makeinfo_modern = no; then
7809   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7810 *** Makeinfo is missing or too old.
7811 *** Info documentation will not be built." >&5
7812 $as_echo "$as_me: WARNING:
7813 *** Makeinfo is missing or too old.
7814 *** Info documentation will not be built." >&2;}
7815   BUILD_INFO=
7816 else
7817   BUILD_INFO=info
7818 fi
7819
7820
7821 # Is pod2man recent enough to regenerate manpages?
7822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7823 $as_echo_n "checking for recent Pod::Man... " >&6; }
7824 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7825   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7826 $as_echo "yes" >&6; }
7827   GENERATED_MANPAGES=generated-manpages
7828 else
7829   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7830 $as_echo "no" >&6; }
7831   GENERATED_MANPAGES=
7832 fi
7833
7834
7835 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7836
7837 # How about lex?
7838 for ac_prog in flex
7839 do
7840   # Extract the first word of "$ac_prog", so it can be a program name with args.
7841 set dummy $ac_prog; ac_word=$2
7842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7843 $as_echo_n "checking for $ac_word... " >&6; }
7844 if test "${ac_cv_prog_FLEX+set}" = set; then :
7845   $as_echo_n "(cached) " >&6
7846 else
7847   if test -n "$FLEX"; then
7848   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7849 else
7850 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7851 for as_dir in $PATH
7852 do
7853   IFS=$as_save_IFS
7854   test -z "$as_dir" && as_dir=.
7855     for ac_exec_ext in '' $ac_executable_extensions; do
7856   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7857     ac_cv_prog_FLEX="$ac_prog"
7858     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7859     break 2
7860   fi
7861 done
7862   done
7863 IFS=$as_save_IFS
7864
7865 fi
7866 fi
7867 FLEX=$ac_cv_prog_FLEX
7868 if test -n "$FLEX"; then
7869   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7870 $as_echo "$FLEX" >&6; }
7871 else
7872   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7873 $as_echo "no" >&6; }
7874 fi
7875
7876
7877   test -n "$FLEX" && break
7878 done
7879 test -n "$FLEX" || FLEX="$MISSING flex"
7880
7881
7882 # Bison?
7883 for ac_prog in bison
7884 do
7885   # Extract the first word of "$ac_prog", so it can be a program name with args.
7886 set dummy $ac_prog; ac_word=$2
7887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7888 $as_echo_n "checking for $ac_word... " >&6; }
7889 if test "${ac_cv_prog_BISON+set}" = set; then :
7890   $as_echo_n "(cached) " >&6
7891 else
7892   if test -n "$BISON"; then
7893   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7894 else
7895 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7896 for as_dir in $PATH
7897 do
7898   IFS=$as_save_IFS
7899   test -z "$as_dir" && as_dir=.
7900     for ac_exec_ext in '' $ac_executable_extensions; do
7901   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7902     ac_cv_prog_BISON="$ac_prog"
7903     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7904     break 2
7905   fi
7906 done
7907   done
7908 IFS=$as_save_IFS
7909
7910 fi
7911 fi
7912 BISON=$ac_cv_prog_BISON
7913 if test -n "$BISON"; then
7914   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7915 $as_echo "$BISON" >&6; }
7916 else
7917   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7918 $as_echo "no" >&6; }
7919 fi
7920
7921
7922   test -n "$BISON" && break
7923 done
7924 test -n "$BISON" || BISON="$MISSING bison"
7925
7926
7927 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
7928 # check for build == host before using them.
7929
7930 # NM
7931 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7932   && test -d ../binutils ; then
7933   NM='${objdir}/../binutils/nm-new'
7934 else
7935   # Extract the first word of "nm", so it can be a program name with args.
7936 set dummy nm; ac_word=$2
7937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7938 $as_echo_n "checking for $ac_word... " >&6; }
7939 if test "${ac_cv_prog_NM+set}" = set; then :
7940   $as_echo_n "(cached) " >&6
7941 else
7942   if test -n "$NM"; then
7943   ac_cv_prog_NM="$NM" # Let the user override the test.
7944 else
7945 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7946 for as_dir in $PATH
7947 do
7948   IFS=$as_save_IFS
7949   test -z "$as_dir" && as_dir=.
7950     for ac_exec_ext in '' $ac_executable_extensions; do
7951   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7952     ac_cv_prog_NM="nm"
7953     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7954     break 2
7955   fi
7956 done
7957   done
7958 IFS=$as_save_IFS
7959
7960   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7961 fi
7962 fi
7963 NM=$ac_cv_prog_NM
7964 if test -n "$NM"; then
7965   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
7966 $as_echo "$NM" >&6; }
7967 else
7968   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7969 $as_echo "no" >&6; }
7970 fi
7971
7972
7973 fi
7974
7975 # AR
7976 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7977   && test -d ../binutils ; then
7978   AR='${objdir}/../binutils/ar'
7979 else
7980   # Extract the first word of "ar", so it can be a program name with args.
7981 set dummy ar; ac_word=$2
7982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7983 $as_echo_n "checking for $ac_word... " >&6; }
7984 if test "${ac_cv_prog_AR+set}" = set; then :
7985   $as_echo_n "(cached) " >&6
7986 else
7987   if test -n "$AR"; then
7988   ac_cv_prog_AR="$AR" # Let the user override the test.
7989 else
7990 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7991 for as_dir in $PATH
7992 do
7993   IFS=$as_save_IFS
7994   test -z "$as_dir" && as_dir=.
7995     for ac_exec_ext in '' $ac_executable_extensions; do
7996   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7997     ac_cv_prog_AR="ar"
7998     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7999     break 2
8000   fi
8001 done
8002   done
8003 IFS=$as_save_IFS
8004
8005   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8006 fi
8007 fi
8008 AR=$ac_cv_prog_AR
8009 if test -n "$AR"; then
8010   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8011 $as_echo "$AR" >&6; }
8012 else
8013   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8014 $as_echo "no" >&6; }
8015 fi
8016
8017
8018 fi
8019
8020
8021 # --------------------
8022 # Checks for C headers
8023 # --------------------
8024
8025 # Need to reject headers which give warnings, so that the -Werror bootstrap
8026 # works later. *sigh*  This needs to come before all header checks.
8027
8028 ac_c_preproc_warn_flag=yes
8029
8030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8031 $as_echo_n "checking for ANSI C header files... " >&6; }
8032 if test "${ac_cv_header_stdc+set}" = set; then :
8033   $as_echo_n "(cached) " >&6
8034 else
8035   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8036 /* end confdefs.h.  */
8037 #include <stdlib.h>
8038 #include <stdarg.h>
8039 #include <string.h>
8040 #include <float.h>
8041
8042 int
8043 main ()
8044 {
8045
8046   ;
8047   return 0;
8048 }
8049 _ACEOF
8050 if ac_fn_c_try_compile "$LINENO"; then :
8051   ac_cv_header_stdc=yes
8052 else
8053   ac_cv_header_stdc=no
8054 fi
8055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8056
8057 if test $ac_cv_header_stdc = yes; then
8058   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8059   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8060 /* end confdefs.h.  */
8061 #include <string.h>
8062
8063 _ACEOF
8064 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8065   $EGREP "memchr" >/dev/null 2>&1; then :
8066
8067 else
8068   ac_cv_header_stdc=no
8069 fi
8070 rm -f conftest*
8071
8072 fi
8073
8074 if test $ac_cv_header_stdc = yes; then
8075   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8076   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8077 /* end confdefs.h.  */
8078 #include <stdlib.h>
8079
8080 _ACEOF
8081 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8082   $EGREP "free" >/dev/null 2>&1; then :
8083
8084 else
8085   ac_cv_header_stdc=no
8086 fi
8087 rm -f conftest*
8088
8089 fi
8090
8091 if test $ac_cv_header_stdc = yes; then
8092   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8093   if test "$cross_compiling" = yes; then :
8094   :
8095 else
8096   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8097 /* end confdefs.h.  */
8098 #include <ctype.h>
8099 #include <stdlib.h>
8100 #if ((' ' & 0x0FF) == 0x020)
8101 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8102 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8103 #else
8104 # define ISLOWER(c) \
8105                    (('a' <= (c) && (c) <= 'i') \
8106                      || ('j' <= (c) && (c) <= 'r') \
8107                      || ('s' <= (c) && (c) <= 'z'))
8108 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8109 #endif
8110
8111 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8112 int
8113 main ()
8114 {
8115   int i;
8116   for (i = 0; i < 256; i++)
8117     if (XOR (islower (i), ISLOWER (i))
8118         || toupper (i) != TOUPPER (i))
8119       return 2;
8120   return 0;
8121 }
8122 _ACEOF
8123 if ac_fn_c_try_run "$LINENO"; then :
8124
8125 else
8126   ac_cv_header_stdc=no
8127 fi
8128 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8129   conftest.$ac_objext conftest.beam conftest.$ac_ext
8130 fi
8131
8132 fi
8133 fi
8134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8135 $as_echo "$ac_cv_header_stdc" >&6; }
8136 if test $ac_cv_header_stdc = yes; then
8137
8138 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8139
8140 fi
8141
8142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8143 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8144 if test "${ac_cv_header_time+set}" = set; then :
8145   $as_echo_n "(cached) " >&6
8146 else
8147   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8148 /* end confdefs.h.  */
8149 #include <sys/types.h>
8150 #include <sys/time.h>
8151 #include <time.h>
8152
8153 int
8154 main ()
8155 {
8156 if ((struct tm *) 0)
8157 return 0;
8158   ;
8159   return 0;
8160 }
8161 _ACEOF
8162 if ac_fn_c_try_compile "$LINENO"; then :
8163   ac_cv_header_time=yes
8164 else
8165   ac_cv_header_time=no
8166 fi
8167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8168 fi
8169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8170 $as_echo "$ac_cv_header_time" >&6; }
8171 if test $ac_cv_header_time = yes; then
8172
8173 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8174
8175 fi
8176
8177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8178 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8179 if test "${gcc_cv_header_string+set}" = set; then :
8180   $as_echo_n "(cached) " >&6
8181 else
8182   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8183 /* end confdefs.h.  */
8184 #include <string.h>
8185 #include <strings.h>
8186 int
8187 main ()
8188 {
8189
8190   ;
8191   return 0;
8192 }
8193 _ACEOF
8194 if ac_fn_c_try_compile "$LINENO"; then :
8195   gcc_cv_header_string=yes
8196 else
8197   gcc_cv_header_string=no
8198 fi
8199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8200 fi
8201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8202 $as_echo "$gcc_cv_header_string" >&6; }
8203 if test $gcc_cv_header_string = yes; then
8204
8205 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8206
8207 fi
8208
8209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8210 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8211 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8212   $as_echo_n "(cached) " >&6
8213 else
8214   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8215 /* end confdefs.h.  */
8216 #include <sys/types.h>
8217 #include <sys/wait.h>
8218 #ifndef WEXITSTATUS
8219 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8220 #endif
8221 #ifndef WIFEXITED
8222 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8223 #endif
8224
8225 int
8226 main ()
8227 {
8228   int s;
8229   wait (&s);
8230   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8231   ;
8232   return 0;
8233 }
8234 _ACEOF
8235 if ac_fn_c_try_compile "$LINENO"; then :
8236   ac_cv_header_sys_wait_h=yes
8237 else
8238   ac_cv_header_sys_wait_h=no
8239 fi
8240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8241 fi
8242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8243 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8244 if test $ac_cv_header_sys_wait_h = yes; then
8245
8246 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8247
8248 fi
8249
8250 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8251                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8252                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8253                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h libintl.h
8254 do :
8255   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8256 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8257 eval as_val=\$$as_ac_Header
8258    if test "x$as_val" = x""yes; then :
8259   cat >>confdefs.h <<_ACEOF
8260 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8261 _ACEOF
8262
8263 fi
8264 done
8265
8266
8267 # Check for thread headers.
8268 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8269 if test "x$ac_cv_header_thread_h" = x""yes; then :
8270   have_thread_h=yes
8271 else
8272   have_thread_h=
8273 fi
8274
8275 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8276 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8277   have_pthread_h=yes
8278 else
8279   have_pthread_h=
8280 fi
8281
8282
8283 # These tests can't be done till we know if we have limits.h.
8284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8285 $as_echo_n "checking for CHAR_BIT... " >&6; }
8286 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8287   $as_echo_n "(cached) " >&6
8288 else
8289   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8290 /* end confdefs.h.  */
8291 #ifdef HAVE_LIMITS_H
8292 #include <limits.h>
8293 #endif
8294 #ifdef CHAR_BIT
8295 found
8296 #endif
8297 _ACEOF
8298 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8299   $EGREP "found" >/dev/null 2>&1; then :
8300   gcc_cv_decl_char_bit=yes
8301 else
8302   gcc_cv_decl_char_bit=no
8303 fi
8304 rm -f conftest*
8305
8306
8307 fi
8308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8309 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8310 if test $gcc_cv_decl_char_bit = no; then
8311   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8312 $as_echo_n "checking number of bits in a byte... " >&6; }
8313 if test "${gcc_cv_c_nbby+set}" = set; then :
8314   $as_echo_n "(cached) " >&6
8315 else
8316   i=8
8317  gcc_cv_c_nbby=
8318  while test $i -lt 65; do
8319    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8320 /* end confdefs.h.  */
8321
8322 int
8323 main ()
8324 {
8325 switch(0) {
8326   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8327   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8328   ; }
8329   ;
8330   return 0;
8331 }
8332 _ACEOF
8333 if ac_fn_c_try_compile "$LINENO"; then :
8334   gcc_cv_c_nbby=$i; break
8335 fi
8336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8337    i=`expr $i + 1`
8338  done
8339  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8340
8341 fi
8342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8343 $as_echo "$gcc_cv_c_nbby" >&6; }
8344 if test $gcc_cv_c_nbby = failed; then
8345   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8346 else
8347
8348 cat >>confdefs.h <<_ACEOF
8349 #define CHAR_BIT $gcc_cv_c_nbby
8350 _ACEOF
8351
8352 fi
8353 fi
8354  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8355 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8356 if test "${ac_cv_c_bigendian+set}" = set; then :
8357   $as_echo_n "(cached) " >&6
8358 else
8359   ac_cv_c_bigendian=unknown
8360     # See if we're dealing with a universal compiler.
8361     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8362 /* end confdefs.h.  */
8363 #ifndef __APPLE_CC__
8364                not a universal capable compiler
8365              #endif
8366              typedef int dummy;
8367
8368 _ACEOF
8369 if ac_fn_c_try_compile "$LINENO"; then :
8370
8371         # Check for potential -arch flags.  It is not universal unless
8372         # there are at least two -arch flags with different values.
8373         ac_arch=
8374         ac_prev=
8375         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8376          if test -n "$ac_prev"; then
8377            case $ac_word in
8378              i?86 | x86_64 | ppc | ppc64)
8379                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8380                  ac_arch=$ac_word
8381                else
8382                  ac_cv_c_bigendian=universal
8383                  break
8384                fi
8385                ;;
8386            esac
8387            ac_prev=
8388          elif test "x$ac_word" = "x-arch"; then
8389            ac_prev=arch
8390          fi
8391        done
8392 fi
8393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8394     if test $ac_cv_c_bigendian = unknown; then
8395       # See if sys/param.h defines the BYTE_ORDER macro.
8396       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8397 /* end confdefs.h.  */
8398 #include <sys/types.h>
8399              #include <sys/param.h>
8400
8401 int
8402 main ()
8403 {
8404 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8405                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8406                      && LITTLE_ENDIAN)
8407               bogus endian macros
8408              #endif
8409
8410   ;
8411   return 0;
8412 }
8413 _ACEOF
8414 if ac_fn_c_try_compile "$LINENO"; then :
8415   # It does; now see whether it defined to BIG_ENDIAN or not.
8416          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8417 /* end confdefs.h.  */
8418 #include <sys/types.h>
8419                 #include <sys/param.h>
8420
8421 int
8422 main ()
8423 {
8424 #if BYTE_ORDER != BIG_ENDIAN
8425                  not big endian
8426                 #endif
8427
8428   ;
8429   return 0;
8430 }
8431 _ACEOF
8432 if ac_fn_c_try_compile "$LINENO"; then :
8433   ac_cv_c_bigendian=yes
8434 else
8435   ac_cv_c_bigendian=no
8436 fi
8437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8438 fi
8439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8440     fi
8441     if test $ac_cv_c_bigendian = unknown; then
8442       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8443       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8444 /* end confdefs.h.  */
8445 #include <limits.h>
8446
8447 int
8448 main ()
8449 {
8450 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8451               bogus endian macros
8452              #endif
8453
8454   ;
8455   return 0;
8456 }
8457 _ACEOF
8458 if ac_fn_c_try_compile "$LINENO"; then :
8459   # It does; now see whether it defined to _BIG_ENDIAN or not.
8460          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8461 /* end confdefs.h.  */
8462 #include <limits.h>
8463
8464 int
8465 main ()
8466 {
8467 #ifndef _BIG_ENDIAN
8468                  not big endian
8469                 #endif
8470
8471   ;
8472   return 0;
8473 }
8474 _ACEOF
8475 if ac_fn_c_try_compile "$LINENO"; then :
8476   ac_cv_c_bigendian=yes
8477 else
8478   ac_cv_c_bigendian=no
8479 fi
8480 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8481 fi
8482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8483     fi
8484     if test $ac_cv_c_bigendian = unknown; then
8485       # Compile a test program.
8486       if test "$cross_compiling" = yes; then :
8487   # Try to guess by grepping values from an object file.
8488          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8489 /* end confdefs.h.  */
8490 short int ascii_mm[] =
8491                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8492                 short int ascii_ii[] =
8493                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8494                 int use_ascii (int i) {
8495                   return ascii_mm[i] + ascii_ii[i];
8496                 }
8497                 short int ebcdic_ii[] =
8498                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8499                 short int ebcdic_mm[] =
8500                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8501                 int use_ebcdic (int i) {
8502                   return ebcdic_mm[i] + ebcdic_ii[i];
8503                 }
8504                 extern int foo;
8505
8506 int
8507 main ()
8508 {
8509 return use_ascii (foo) == use_ebcdic (foo);
8510   ;
8511   return 0;
8512 }
8513 _ACEOF
8514 if ac_fn_c_try_compile "$LINENO"; then :
8515   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8516               ac_cv_c_bigendian=yes
8517             fi
8518             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8519               if test "$ac_cv_c_bigendian" = unknown; then
8520                 ac_cv_c_bigendian=no
8521               else
8522                 # finding both strings is unlikely to happen, but who knows?
8523                 ac_cv_c_bigendian=unknown
8524               fi
8525             fi
8526 fi
8527 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8528 else
8529   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8530 /* end confdefs.h.  */
8531 $ac_includes_default
8532 int
8533 main ()
8534 {
8535
8536              /* Are we little or big endian?  From Harbison&Steele.  */
8537              union
8538              {
8539                long int l;
8540                char c[sizeof (long int)];
8541              } u;
8542              u.l = 1;
8543              return u.c[sizeof (long int) - 1] == 1;
8544
8545   ;
8546   return 0;
8547 }
8548 _ACEOF
8549 if ac_fn_c_try_run "$LINENO"; then :
8550   ac_cv_c_bigendian=no
8551 else
8552   ac_cv_c_bigendian=yes
8553 fi
8554 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8555   conftest.$ac_objext conftest.beam conftest.$ac_ext
8556 fi
8557
8558     fi
8559 fi
8560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8561 $as_echo "$ac_cv_c_bigendian" >&6; }
8562  case $ac_cv_c_bigendian in #(
8563    yes)
8564      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8565 ;; #(
8566    no)
8567       ;; #(
8568    universal)
8569
8570 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8571
8572      ;; #(
8573    *)
8574      as_fn_error "unknown endianness
8575  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8576  esac
8577
8578
8579 # ----------------------
8580 # Checks for C++ headers
8581 # ----------------------
8582
8583 ac_ext=cpp
8584 ac_cpp='$CXXCPP $CPPFLAGS'
8585 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8586 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8587 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8589 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8590 if test -z "$CXXCPP"; then
8591   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8592   $as_echo_n "(cached) " >&6
8593 else
8594       # Double quotes because CXXCPP needs to be expanded
8595     for CXXCPP in "$CXX -E" "/lib/cpp"
8596     do
8597       ac_preproc_ok=false
8598 for ac_cxx_preproc_warn_flag in '' yes
8599 do
8600   # Use a header file that comes with gcc, so configuring glibc
8601   # with a fresh cross-compiler works.
8602   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8603   # <limits.h> exists even on freestanding compilers.
8604   # On the NeXT, cc -E runs the code through the compiler's parser,
8605   # not just through cpp. "Syntax error" is here to catch this case.
8606   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8607 /* end confdefs.h.  */
8608 #ifdef __STDC__
8609 # include <limits.h>
8610 #else
8611 # include <assert.h>
8612 #endif
8613                      Syntax error
8614 _ACEOF
8615 if ac_fn_cxx_try_cpp "$LINENO"; then :
8616
8617 else
8618   # Broken: fails on valid input.
8619 continue
8620 fi
8621 rm -f conftest.err conftest.$ac_ext
8622
8623   # OK, works on sane cases.  Now check whether nonexistent headers
8624   # can be detected and how.
8625   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8626 /* end confdefs.h.  */
8627 #include <ac_nonexistent.h>
8628 _ACEOF
8629 if ac_fn_cxx_try_cpp "$LINENO"; then :
8630   # Broken: success on invalid input.
8631 continue
8632 else
8633   # Passes both tests.
8634 ac_preproc_ok=:
8635 break
8636 fi
8637 rm -f conftest.err conftest.$ac_ext
8638
8639 done
8640 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8641 rm -f conftest.err conftest.$ac_ext
8642 if $ac_preproc_ok; then :
8643   break
8644 fi
8645
8646     done
8647     ac_cv_prog_CXXCPP=$CXXCPP
8648
8649 fi
8650   CXXCPP=$ac_cv_prog_CXXCPP
8651 else
8652   ac_cv_prog_CXXCPP=$CXXCPP
8653 fi
8654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8655 $as_echo "$CXXCPP" >&6; }
8656 ac_preproc_ok=false
8657 for ac_cxx_preproc_warn_flag in '' yes
8658 do
8659   # Use a header file that comes with gcc, so configuring glibc
8660   # with a fresh cross-compiler works.
8661   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8662   # <limits.h> exists even on freestanding compilers.
8663   # On the NeXT, cc -E runs the code through the compiler's parser,
8664   # not just through cpp. "Syntax error" is here to catch this case.
8665   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8666 /* end confdefs.h.  */
8667 #ifdef __STDC__
8668 # include <limits.h>
8669 #else
8670 # include <assert.h>
8671 #endif
8672                      Syntax error
8673 _ACEOF
8674 if ac_fn_cxx_try_cpp "$LINENO"; then :
8675
8676 else
8677   # Broken: fails on valid input.
8678 continue
8679 fi
8680 rm -f conftest.err conftest.$ac_ext
8681
8682   # OK, works on sane cases.  Now check whether nonexistent headers
8683   # can be detected and how.
8684   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8685 /* end confdefs.h.  */
8686 #include <ac_nonexistent.h>
8687 _ACEOF
8688 if ac_fn_cxx_try_cpp "$LINENO"; then :
8689   # Broken: success on invalid input.
8690 continue
8691 else
8692   # Passes both tests.
8693 ac_preproc_ok=:
8694 break
8695 fi
8696 rm -f conftest.err conftest.$ac_ext
8697
8698 done
8699 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8700 rm -f conftest.err conftest.$ac_ext
8701 if $ac_preproc_ok; then :
8702
8703 else
8704   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8705 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8706 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8707 See \`config.log' for more details." >&5
8708 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8709 See \`config.log' for more details." >&2;}; }
8710 fi
8711
8712 ac_ext=c
8713 ac_cpp='$CPP $CPPFLAGS'
8714 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8715 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8716 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8717
8718
8719 ac_ext=cpp
8720 ac_cpp='$CXXCPP $CPPFLAGS'
8721 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8722 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8723 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8724
8725
8726
8727
8728 for ac_header in unordered_map
8729 do :
8730   ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8731 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8732   cat >>confdefs.h <<_ACEOF
8733 #define HAVE_UNORDERED_MAP 1
8734 _ACEOF
8735
8736 fi
8737 done
8738
8739 for ac_header in tr1/unordered_map
8740 do :
8741   ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8742 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8743   cat >>confdefs.h <<_ACEOF
8744 #define HAVE_TR1_UNORDERED_MAP 1
8745 _ACEOF
8746
8747 fi
8748 done
8749
8750 for ac_header in ext/hash_map
8751 do :
8752   ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8753 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8754   cat >>confdefs.h <<_ACEOF
8755 #define HAVE_EXT_HASH_MAP 1
8756 _ACEOF
8757
8758 fi
8759 done
8760
8761
8762 ac_ext=c
8763 ac_cpp='$CPP $CPPFLAGS'
8764 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8765 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8766 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8767
8768
8769 # --------
8770 # UNSORTED
8771 # --------
8772
8773
8774 # These libraries may be used by collect2.
8775 # We may need a special search path to get them linked.
8776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8777 $as_echo_n "checking for collect2 libraries... " >&6; }
8778 if test "${gcc_cv_collect2_libs+set}" = set; then :
8779   $as_echo_n "(cached) " >&6
8780 else
8781   save_LIBS="$LIBS"
8782 for libs in '' -lld -lmld \
8783                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8784                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8785 do
8786         LIBS="$libs"
8787         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8788 /* end confdefs.h.  */
8789
8790 /* Override any GCC internal prototype to avoid an error.
8791    Use char because int might match the return type of a GCC
8792    builtin and then its argument prototype would still apply.  */
8793 #ifdef __cplusplus
8794 extern "C"
8795 #endif
8796 char ldopen ();
8797 int
8798 main ()
8799 {
8800 return ldopen ();
8801   ;
8802   return 0;
8803 }
8804 _ACEOF
8805 if ac_fn_c_try_link "$LINENO"; then :
8806   gcc_cv_collect2_libs="$libs"; break
8807 fi
8808 rm -f core conftest.err conftest.$ac_objext \
8809     conftest$ac_exeext conftest.$ac_ext
8810 done
8811 LIBS="$save_LIBS"
8812 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8813 fi
8814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8815 $as_echo "$gcc_cv_collect2_libs" >&6; }
8816 case $gcc_cv_collect2_libs in
8817         "none required")        ;;
8818         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8819 esac
8820
8821
8822 # When building Ada code on Alpha, we need exc_resume which is usually in
8823 # -lexc.  So test for it.
8824 save_LIBS="$LIBS"
8825 LIBS=
8826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8827 $as_echo_n "checking for library containing exc_resume... " >&6; }
8828 if test "${ac_cv_search_exc_resume+set}" = set; then :
8829   $as_echo_n "(cached) " >&6
8830 else
8831   ac_func_search_save_LIBS=$LIBS
8832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8833 /* end confdefs.h.  */
8834
8835 /* Override any GCC internal prototype to avoid an error.
8836    Use char because int might match the return type of a GCC
8837    builtin and then its argument prototype would still apply.  */
8838 #ifdef __cplusplus
8839 extern "C"
8840 #endif
8841 char exc_resume ();
8842 int
8843 main ()
8844 {
8845 return exc_resume ();
8846   ;
8847   return 0;
8848 }
8849 _ACEOF
8850 for ac_lib in '' exc; do
8851   if test -z "$ac_lib"; then
8852     ac_res="none required"
8853   else
8854     ac_res=-l$ac_lib
8855     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8856   fi
8857   if ac_fn_c_try_link "$LINENO"; then :
8858   ac_cv_search_exc_resume=$ac_res
8859 fi
8860 rm -f core conftest.err conftest.$ac_objext \
8861     conftest$ac_exeext
8862   if test "${ac_cv_search_exc_resume+set}" = set; then :
8863   break
8864 fi
8865 done
8866 if test "${ac_cv_search_exc_resume+set}" = set; then :
8867
8868 else
8869   ac_cv_search_exc_resume=no
8870 fi
8871 rm conftest.$ac_ext
8872 LIBS=$ac_func_search_save_LIBS
8873 fi
8874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8875 $as_echo "$ac_cv_search_exc_resume" >&6; }
8876 ac_res=$ac_cv_search_exc_resume
8877 if test "$ac_res" != no; then :
8878   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8879
8880 fi
8881
8882 GNAT_LIBEXC="$LIBS"
8883 LIBS="$save_LIBS"
8884
8885
8886 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
8887 save_LIBS="$LIBS"
8888 LIBS=
8889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
8890 $as_echo_n "checking for library containing kstat_open... " >&6; }
8891 if test "${ac_cv_search_kstat_open+set}" = set; then :
8892   $as_echo_n "(cached) " >&6
8893 else
8894   ac_func_search_save_LIBS=$LIBS
8895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8896 /* end confdefs.h.  */
8897
8898 /* Override any GCC internal prototype to avoid an error.
8899    Use char because int might match the return type of a GCC
8900    builtin and then its argument prototype would still apply.  */
8901 #ifdef __cplusplus
8902 extern "C"
8903 #endif
8904 char kstat_open ();
8905 int
8906 main ()
8907 {
8908 return kstat_open ();
8909   ;
8910   return 0;
8911 }
8912 _ACEOF
8913 for ac_lib in '' kstat; do
8914   if test -z "$ac_lib"; then
8915     ac_res="none required"
8916   else
8917     ac_res=-l$ac_lib
8918     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8919   fi
8920   if ac_fn_c_try_link "$LINENO"; then :
8921   ac_cv_search_kstat_open=$ac_res
8922 fi
8923 rm -f core conftest.err conftest.$ac_objext \
8924     conftest$ac_exeext
8925   if test "${ac_cv_search_kstat_open+set}" = set; then :
8926   break
8927 fi
8928 done
8929 if test "${ac_cv_search_kstat_open+set}" = set; then :
8930
8931 else
8932   ac_cv_search_kstat_open=no
8933 fi
8934 rm conftest.$ac_ext
8935 LIBS=$ac_func_search_save_LIBS
8936 fi
8937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
8938 $as_echo "$ac_cv_search_kstat_open" >&6; }
8939 ac_res=$ac_cv_search_kstat_open
8940 if test "$ac_res" != no; then :
8941   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8942
8943 fi
8944
8945 EXTRA_GCC_LIBS="$LIBS"
8946 LIBS="$save_LIBS"
8947
8948
8949 # Some systems put ldexp and frexp in libm instead of libc; assume
8950 # they're both in the same place.  jcf-dump needs them.
8951 save_LIBS="$LIBS"
8952 LIBS=
8953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
8954 $as_echo_n "checking for library containing ldexp... " >&6; }
8955 if test "${ac_cv_search_ldexp+set}" = set; then :
8956   $as_echo_n "(cached) " >&6
8957 else
8958   ac_func_search_save_LIBS=$LIBS
8959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8960 /* end confdefs.h.  */
8961
8962 /* Override any GCC internal prototype to avoid an error.
8963    Use char because int might match the return type of a GCC
8964    builtin and then its argument prototype would still apply.  */
8965 #ifdef __cplusplus
8966 extern "C"
8967 #endif
8968 char ldexp ();
8969 int
8970 main ()
8971 {
8972 return ldexp ();
8973   ;
8974   return 0;
8975 }
8976 _ACEOF
8977 for ac_lib in '' m; do
8978   if test -z "$ac_lib"; then
8979     ac_res="none required"
8980   else
8981     ac_res=-l$ac_lib
8982     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8983   fi
8984   if ac_fn_c_try_link "$LINENO"; then :
8985   ac_cv_search_ldexp=$ac_res
8986 fi
8987 rm -f core conftest.err conftest.$ac_objext \
8988     conftest$ac_exeext
8989   if test "${ac_cv_search_ldexp+set}" = set; then :
8990   break
8991 fi
8992 done
8993 if test "${ac_cv_search_ldexp+set}" = set; then :
8994
8995 else
8996   ac_cv_search_ldexp=no
8997 fi
8998 rm conftest.$ac_ext
8999 LIBS=$ac_func_search_save_LIBS
9000 fi
9001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
9002 $as_echo "$ac_cv_search_ldexp" >&6; }
9003 ac_res=$ac_cv_search_ldexp
9004 if test "$ac_res" != no; then :
9005   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9006
9007 fi
9008
9009 LDEXP_LIB="$LIBS"
9010 LIBS="$save_LIBS"
9011
9012
9013 # Use <inttypes.h> only if it exists,
9014 # doesn't clash with <sys/types.h>, and declares intmax_t.
9015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
9016 $as_echo_n "checking for inttypes.h... " >&6; }
9017 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
9018   $as_echo_n "(cached) " >&6
9019 else
9020   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9021 /* end confdefs.h.  */
9022 #include <sys/types.h>
9023 #include <inttypes.h>
9024 int
9025 main ()
9026 {
9027 intmax_t i = -1;
9028   ;
9029   return 0;
9030 }
9031 _ACEOF
9032 if ac_fn_c_try_compile "$LINENO"; then :
9033   gcc_cv_header_inttypes_h=yes
9034 else
9035   gcc_cv_header_inttypes_h=no
9036 fi
9037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9038 fi
9039
9040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
9041 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
9042 if test $gcc_cv_header_inttypes_h = yes; then
9043
9044 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
9045
9046 fi
9047
9048
9049
9050 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9051         sysconf strsignal getrusage nl_langinfo \
9052         gettimeofday mbstowcs wcswidth mmap setlocale \
9053         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked madvise
9054 do :
9055   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9056 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9057 eval as_val=\$$as_ac_var
9058    if test "x$as_val" = x""yes; then :
9059   cat >>confdefs.h <<_ACEOF
9060 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9061 _ACEOF
9062
9063 fi
9064 done
9065
9066
9067 if test x$ac_cv_func_mbstowcs = xyes; then
9068   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9069 $as_echo_n "checking whether mbstowcs works... " >&6; }
9070 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9071   $as_echo_n "(cached) " >&6
9072 else
9073       if test "$cross_compiling" = yes; then :
9074   gcc_cv_func_mbstowcs_works=yes
9075 else
9076   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9077 /* end confdefs.h.  */
9078 #include <stdlib.h>
9079 int main()
9080 {
9081   mbstowcs(0, "", 0);
9082   return 0;
9083 }
9084 _ACEOF
9085 if ac_fn_c_try_run "$LINENO"; then :
9086   gcc_cv_func_mbstowcs_works=yes
9087 else
9088   gcc_cv_func_mbstowcs_works=no
9089 fi
9090 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9091   conftest.$ac_objext conftest.beam conftest.$ac_ext
9092 fi
9093
9094 fi
9095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9096 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9097   if test x$gcc_cv_func_mbstowcs_works = xyes; then
9098
9099 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9100
9101   fi
9102 fi
9103
9104 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9105 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9106
9107 else
9108
9109 cat >>confdefs.h <<_ACEOF
9110 #define ssize_t int
9111 _ACEOF
9112
9113 fi
9114
9115 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9116 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9117
9118 else
9119
9120 cat >>confdefs.h <<_ACEOF
9121 #define caddr_t char *
9122 _ACEOF
9123
9124 fi
9125
9126
9127
9128 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9129 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9130   gcc_header_sys_mman_h=yes
9131 else
9132   gcc_header_sys_mman_h=no
9133 fi
9134
9135 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9136 if test "x$ac_cv_func_mmap" = x""yes; then :
9137   gcc_func_mmap=yes
9138 else
9139   gcc_func_mmap=no
9140 fi
9141
9142 if test "$gcc_header_sys_mman_h" != yes \
9143  || test "$gcc_func_mmap" != yes; then
9144    gcc_cv_func_mmap_file=no
9145    gcc_cv_func_mmap_dev_zero=no
9146    gcc_cv_func_mmap_anon=no
9147 else
9148    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9149 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9150 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9151   $as_echo_n "(cached) " >&6
9152 else
9153   # Add a system to this blacklist if
9154    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9155    # memory area containing the same data that you'd get if you applied
9156    # read() to the same fd.  The only system known to have a problem here
9157    # is VMS, where text files have record structure.
9158    case "$host_os" in
9159      *vms* | ultrix*)
9160         gcc_cv_func_mmap_file=no ;;
9161      *)
9162         gcc_cv_func_mmap_file=yes;;
9163    esac
9164 fi
9165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9166 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9167    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9168 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9169 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9170   $as_echo_n "(cached) " >&6
9171 else
9172   # Add a system to this blacklist if it has mmap() but /dev/zero
9173    # does not exist, or if mmapping /dev/zero does not give anonymous
9174    # zeroed pages with both the following properties:
9175    # 1. If you map N consecutive pages in with one call, and then
9176    #    unmap any subset of those pages, the pages that were not
9177    #    explicitly unmapped remain accessible.
9178    # 2. If you map two adjacent blocks of memory and then unmap them
9179    #    both at once, they must both go away.
9180    # Systems known to be in this category are Windows (all variants),
9181    # VMS, and Darwin.
9182    case "$host_os" in
9183      *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9184         gcc_cv_func_mmap_dev_zero=no ;;
9185      *)
9186         gcc_cv_func_mmap_dev_zero=yes;;
9187    esac
9188 fi
9189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9190 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9191
9192    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9193    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9194 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9195 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9196   $as_echo_n "(cached) " >&6
9197 else
9198   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9199 /* end confdefs.h.  */
9200 #include <sys/types.h>
9201 #include <sys/mman.h>
9202 #include <unistd.h>
9203
9204 #ifndef MAP_ANONYMOUS
9205 #define MAP_ANONYMOUS MAP_ANON
9206 #endif
9207
9208 int
9209 main ()
9210 {
9211 int n = MAP_ANONYMOUS;
9212   ;
9213   return 0;
9214 }
9215 _ACEOF
9216 if ac_fn_c_try_compile "$LINENO"; then :
9217   gcc_cv_decl_map_anon=yes
9218 else
9219   gcc_cv_decl_map_anon=no
9220 fi
9221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9222 fi
9223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9224 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9225
9226    if test $gcc_cv_decl_map_anon = no; then
9227      gcc_cv_func_mmap_anon=no
9228    else
9229      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9230 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9231 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9232   $as_echo_n "(cached) " >&6
9233 else
9234   # Add a system to this blacklist if it has mmap() and MAP_ANON or
9235    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9236    # doesn't give anonymous zeroed pages with the same properties listed
9237    # above for use of /dev/zero.
9238    # Systems known to be in this category are Windows, VMS, and SCO Unix.
9239    case "$host_os" in
9240      *vms* | cygwin* | pe | mingw* | sco* | udk* )
9241         gcc_cv_func_mmap_anon=no ;;
9242      *)
9243         gcc_cv_func_mmap_anon=yes;;
9244    esac
9245 fi
9246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9247 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9248    fi
9249 fi
9250
9251 if test $gcc_cv_func_mmap_file = yes; then
9252
9253 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9254
9255 fi
9256 if test $gcc_cv_func_mmap_dev_zero = yes; then
9257
9258 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9259
9260 fi
9261 if test $gcc_cv_func_mmap_anon = yes; then
9262
9263 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9264
9265 fi
9266
9267
9268 case "${host}" in
9269 *-*-*vms*)
9270   # Under VMS, vfork works very differently than on Unix. The standard test
9271   # won't work, and it isn't easily adaptable. It makes more sense to
9272   # just force it.
9273   ac_cv_func_vfork_works=yes
9274   ;;
9275 esac
9276 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9277 if test "x$ac_cv_type_pid_t" = x""yes; then :
9278
9279 else
9280
9281 cat >>confdefs.h <<_ACEOF
9282 #define pid_t int
9283 _ACEOF
9284
9285 fi
9286
9287 for ac_header in vfork.h
9288 do :
9289   ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9290 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9291   cat >>confdefs.h <<_ACEOF
9292 #define HAVE_VFORK_H 1
9293 _ACEOF
9294
9295 fi
9296 done
9297
9298 for ac_func in fork vfork
9299 do :
9300   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9301 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9302 eval as_val=\$$as_ac_var
9303    if test "x$as_val" = x""yes; then :
9304   cat >>confdefs.h <<_ACEOF
9305 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9306 _ACEOF
9307
9308 fi
9309 done
9310
9311 if test "x$ac_cv_func_fork" = xyes; then
9312   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9313 $as_echo_n "checking for working fork... " >&6; }
9314 if test "${ac_cv_func_fork_works+set}" = set; then :
9315   $as_echo_n "(cached) " >&6
9316 else
9317   if test "$cross_compiling" = yes; then :
9318   ac_cv_func_fork_works=cross
9319 else
9320   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9321 /* end confdefs.h.  */
9322 $ac_includes_default
9323 int
9324 main ()
9325 {
9326
9327           /* By Ruediger Kuhlmann. */
9328           return fork () < 0;
9329
9330   ;
9331   return 0;
9332 }
9333 _ACEOF
9334 if ac_fn_c_try_run "$LINENO"; then :
9335   ac_cv_func_fork_works=yes
9336 else
9337   ac_cv_func_fork_works=no
9338 fi
9339 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9340   conftest.$ac_objext conftest.beam conftest.$ac_ext
9341 fi
9342
9343 fi
9344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9345 $as_echo "$ac_cv_func_fork_works" >&6; }
9346
9347 else
9348   ac_cv_func_fork_works=$ac_cv_func_fork
9349 fi
9350 if test "x$ac_cv_func_fork_works" = xcross; then
9351   case $host in
9352     *-*-amigaos* | *-*-msdosdjgpp*)
9353       # Override, as these systems have only a dummy fork() stub
9354       ac_cv_func_fork_works=no
9355       ;;
9356     *)
9357       ac_cv_func_fork_works=yes
9358       ;;
9359   esac
9360   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9361 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9362 fi
9363 ac_cv_func_vfork_works=$ac_cv_func_vfork
9364 if test "x$ac_cv_func_vfork" = xyes; then
9365   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9366 $as_echo_n "checking for working vfork... " >&6; }
9367 if test "${ac_cv_func_vfork_works+set}" = set; then :
9368   $as_echo_n "(cached) " >&6
9369 else
9370   if test "$cross_compiling" = yes; then :
9371   ac_cv_func_vfork_works=cross
9372 else
9373   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9374 /* end confdefs.h.  */
9375 /* Thanks to Paul Eggert for this test.  */
9376 $ac_includes_default
9377 #include <sys/wait.h>
9378 #ifdef HAVE_VFORK_H
9379 # include <vfork.h>
9380 #endif
9381 /* On some sparc systems, changes by the child to local and incoming
9382    argument registers are propagated back to the parent.  The compiler
9383    is told about this with #include <vfork.h>, but some compilers
9384    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9385    static variable whose address is put into a register that is
9386    clobbered by the vfork.  */
9387 static void
9388 #ifdef __cplusplus
9389 sparc_address_test (int arg)
9390 # else
9391 sparc_address_test (arg) int arg;
9392 #endif
9393 {
9394   static pid_t child;
9395   if (!child) {
9396     child = vfork ();
9397     if (child < 0) {
9398       perror ("vfork");
9399       _exit(2);
9400     }
9401     if (!child) {
9402       arg = getpid();
9403       write(-1, "", 0);
9404       _exit (arg);
9405     }
9406   }
9407 }
9408
9409 int
9410 main ()
9411 {
9412   pid_t parent = getpid ();
9413   pid_t child;
9414
9415   sparc_address_test (0);
9416
9417   child = vfork ();
9418
9419   if (child == 0) {
9420     /* Here is another test for sparc vfork register problems.  This
9421        test uses lots of local variables, at least as many local
9422        variables as main has allocated so far including compiler
9423        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9424        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9425        reuse the register of parent for one of the local variables,
9426        since it will think that parent can't possibly be used any more
9427        in this routine.  Assigning to the local variable will thus
9428        munge parent in the parent process.  */
9429     pid_t
9430       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9431       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9432     /* Convince the compiler that p..p7 are live; otherwise, it might
9433        use the same hardware register for all 8 local variables.  */
9434     if (p != p1 || p != p2 || p != p3 || p != p4
9435         || p != p5 || p != p6 || p != p7)
9436       _exit(1);
9437
9438     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9439        from child file descriptors.  If the child closes a descriptor
9440        before it execs or exits, this munges the parent's descriptor
9441        as well.  Test for this by closing stdout in the child.  */
9442     _exit(close(fileno(stdout)) != 0);
9443   } else {
9444     int status;
9445     struct stat st;
9446
9447     while (wait(&status) != child)
9448       ;
9449     return (
9450          /* Was there some problem with vforking?  */
9451          child < 0
9452
9453          /* Did the child fail?  (This shouldn't happen.)  */
9454          || status
9455
9456          /* Did the vfork/compiler bug occur?  */
9457          || parent != getpid()
9458
9459          /* Did the file descriptor bug occur?  */
9460          || fstat(fileno(stdout), &st) != 0
9461          );
9462   }
9463 }
9464 _ACEOF
9465 if ac_fn_c_try_run "$LINENO"; then :
9466   ac_cv_func_vfork_works=yes
9467 else
9468   ac_cv_func_vfork_works=no
9469 fi
9470 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9471   conftest.$ac_objext conftest.beam conftest.$ac_ext
9472 fi
9473
9474 fi
9475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9476 $as_echo "$ac_cv_func_vfork_works" >&6; }
9477
9478 fi;
9479 if test "x$ac_cv_func_fork_works" = xcross; then
9480   ac_cv_func_vfork_works=$ac_cv_func_vfork
9481   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9482 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9483 fi
9484
9485 if test "x$ac_cv_func_vfork_works" = xyes; then
9486
9487 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9488
9489 else
9490
9491 $as_echo "#define vfork fork" >>confdefs.h
9492
9493 fi
9494 if test "x$ac_cv_func_fork_works" = xyes; then
9495
9496 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9497
9498 fi
9499
9500
9501 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9502 # iconv() prototype.
9503 ac_ext=cpp
9504 ac_cpp='$CXXCPP $CPPFLAGS'
9505 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9506 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9507 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9508
9509
9510       if test "X$prefix" = "XNONE"; then
9511     acl_final_prefix="$ac_default_prefix"
9512   else
9513     acl_final_prefix="$prefix"
9514   fi
9515   if test "X$exec_prefix" = "XNONE"; then
9516     acl_final_exec_prefix='${prefix}'
9517   else
9518     acl_final_exec_prefix="$exec_prefix"
9519   fi
9520   acl_save_prefix="$prefix"
9521   prefix="$acl_final_prefix"
9522   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9523   prefix="$acl_save_prefix"
9524
9525
9526 # Check whether --with-gnu-ld was given.
9527 if test "${with_gnu_ld+set}" = set; then :
9528   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9529 else
9530   with_gnu_ld=no
9531 fi
9532
9533 # Prepare PATH_SEPARATOR.
9534 # The user is always right.
9535 if test "${PATH_SEPARATOR+set}" != set; then
9536   echo "#! /bin/sh" >conf$$.sh
9537   echo  "exit 0"   >>conf$$.sh
9538   chmod +x conf$$.sh
9539   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9540     PATH_SEPARATOR=';'
9541   else
9542     PATH_SEPARATOR=:
9543   fi
9544   rm -f conf$$.sh
9545 fi
9546 ac_prog=ld
9547 if test "$GCC" = yes; then
9548   # Check if gcc -print-prog-name=ld gives a path.
9549   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9550 $as_echo_n "checking for ld used by GCC... " >&6; }
9551   case $host in
9552   *-*-mingw*)
9553     # gcc leaves a trailing carriage return which upsets mingw
9554     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9555   *)
9556     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9557   esac
9558   case $ac_prog in
9559     # Accept absolute paths.
9560     [\\/]* | [A-Za-z]:[\\/]*)
9561       re_direlt='/[^/][^/]*/\.\./'
9562       # Canonicalize the path of ld
9563       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9564       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9565         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9566       done
9567       test -z "$LD" && LD="$ac_prog"
9568       ;;
9569   "")
9570     # If it fails, then pretend we aren't using GCC.
9571     ac_prog=ld
9572     ;;
9573   *)
9574     # If it is relative, then search for the first ld in PATH.
9575     with_gnu_ld=unknown
9576     ;;
9577   esac
9578 elif test "$with_gnu_ld" = yes; then
9579   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9580 $as_echo_n "checking for GNU ld... " >&6; }
9581 else
9582   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9583 $as_echo_n "checking for non-GNU ld... " >&6; }
9584 fi
9585 if test "${acl_cv_path_LD+set}" = set; then :
9586   $as_echo_n "(cached) " >&6
9587 else
9588   if test -z "$LD"; then
9589   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9590   for ac_dir in $PATH; do
9591     test -z "$ac_dir" && ac_dir=.
9592     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9593       acl_cv_path_LD="$ac_dir/$ac_prog"
9594       # Check to see if the program is GNU ld.  I'd rather use --version,
9595       # but apparently some GNU ld's only accept -v.
9596       # Break only if it was the GNU/non-GNU ld that we prefer.
9597       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9598         test "$with_gnu_ld" != no && break
9599       else
9600         test "$with_gnu_ld" != yes && break
9601       fi
9602     fi
9603   done
9604   IFS="$ac_save_ifs"
9605 else
9606   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9607 fi
9608 fi
9609
9610 LD="$acl_cv_path_LD"
9611 if test -n "$LD"; then
9612   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9613 $as_echo "$LD" >&6; }
9614 else
9615   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9616 $as_echo "no" >&6; }
9617 fi
9618 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9620 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9621 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9622   $as_echo_n "(cached) " >&6
9623 else
9624   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9625 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9626   acl_cv_prog_gnu_ld=yes
9627 else
9628   acl_cv_prog_gnu_ld=no
9629 fi
9630 fi
9631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9632 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9633 with_gnu_ld=$acl_cv_prog_gnu_ld
9634
9635
9636
9637                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9638 $as_echo_n "checking for shared library run path origin... " >&6; }
9639 if test "${acl_cv_rpath+set}" = set; then :
9640   $as_echo_n "(cached) " >&6
9641 else
9642
9643     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9644     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9645     . ./conftest.sh
9646     rm -f ./conftest.sh
9647     acl_cv_rpath=done
9648
9649 fi
9650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9651 $as_echo "$acl_cv_rpath" >&6; }
9652   wl="$acl_cv_wl"
9653   libext="$acl_cv_libext"
9654   shlibext="$acl_cv_shlibext"
9655   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9656   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9657   hardcode_direct="$acl_cv_hardcode_direct"
9658   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9659     # Check whether --enable-rpath was given.
9660 if test "${enable_rpath+set}" = set; then :
9661   enableval=$enable_rpath; :
9662 else
9663   enable_rpath=yes
9664 fi
9665
9666
9667
9668
9669
9670
9671
9672
9673     use_additional=yes
9674
9675   acl_save_prefix="$prefix"
9676   prefix="$acl_final_prefix"
9677   acl_save_exec_prefix="$exec_prefix"
9678   exec_prefix="$acl_final_exec_prefix"
9679
9680     eval additional_includedir=\"$includedir\"
9681     eval additional_libdir=\"$libdir\"
9682
9683   exec_prefix="$acl_save_exec_prefix"
9684   prefix="$acl_save_prefix"
9685
9686
9687 # Check whether --with-libiconv-prefix was given.
9688 if test "${with_libiconv_prefix+set}" = set; then :
9689   withval=$with_libiconv_prefix;
9690     if test "X$withval" = "Xno"; then
9691       use_additional=no
9692     else
9693       if test "X$withval" = "X"; then
9694
9695   acl_save_prefix="$prefix"
9696   prefix="$acl_final_prefix"
9697   acl_save_exec_prefix="$exec_prefix"
9698   exec_prefix="$acl_final_exec_prefix"
9699
9700           eval additional_includedir=\"$includedir\"
9701           eval additional_libdir=\"$libdir\"
9702
9703   exec_prefix="$acl_save_exec_prefix"
9704   prefix="$acl_save_prefix"
9705
9706       else
9707         additional_includedir="$withval/include"
9708         additional_libdir="$withval/lib"
9709       fi
9710     fi
9711
9712 fi
9713
9714       LIBICONV=
9715   LTLIBICONV=
9716   INCICONV=
9717   rpathdirs=
9718   ltrpathdirs=
9719   names_already_handled=
9720   names_next_round='iconv '
9721   while test -n "$names_next_round"; do
9722     names_this_round="$names_next_round"
9723     names_next_round=
9724     for name in $names_this_round; do
9725       already_handled=
9726       for n in $names_already_handled; do
9727         if test "$n" = "$name"; then
9728           already_handled=yes
9729           break
9730         fi
9731       done
9732       if test -z "$already_handled"; then
9733         names_already_handled="$names_already_handled $name"
9734                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9735         eval value=\"\$HAVE_LIB$uppername\"
9736         if test -n "$value"; then
9737           if test "$value" = yes; then
9738             eval value=\"\$LIB$uppername\"
9739             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9740             eval value=\"\$LTLIB$uppername\"
9741             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9742           else
9743                                     :
9744           fi
9745         else
9746                               found_dir=
9747           found_la=
9748           found_so=
9749           found_a=
9750           if test $use_additional = yes; then
9751             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9752               found_dir="$additional_libdir"
9753               found_so="$additional_libdir/lib$name.$shlibext"
9754               if test -f "$additional_libdir/lib$name.la"; then
9755                 found_la="$additional_libdir/lib$name.la"
9756               fi
9757             else
9758               if test -f "$additional_libdir/lib$name.$libext"; then
9759                 found_dir="$additional_libdir"
9760                 found_a="$additional_libdir/lib$name.$libext"
9761                 if test -f "$additional_libdir/lib$name.la"; then
9762                   found_la="$additional_libdir/lib$name.la"
9763                 fi
9764               fi
9765             fi
9766           fi
9767           if test "X$found_dir" = "X"; then
9768             for x in $LDFLAGS $LTLIBICONV; do
9769
9770   acl_save_prefix="$prefix"
9771   prefix="$acl_final_prefix"
9772   acl_save_exec_prefix="$exec_prefix"
9773   exec_prefix="$acl_final_exec_prefix"
9774   eval x=\"$x\"
9775   exec_prefix="$acl_save_exec_prefix"
9776   prefix="$acl_save_prefix"
9777
9778               case "$x" in
9779                 -L*)
9780                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9781                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9782                     found_dir="$dir"
9783                     found_so="$dir/lib$name.$shlibext"
9784                     if test -f "$dir/lib$name.la"; then
9785                       found_la="$dir/lib$name.la"
9786                     fi
9787                   else
9788                     if test -f "$dir/lib$name.$libext"; then
9789                       found_dir="$dir"
9790                       found_a="$dir/lib$name.$libext"
9791                       if test -f "$dir/lib$name.la"; then
9792                         found_la="$dir/lib$name.la"
9793                       fi
9794                     fi
9795                   fi
9796                   ;;
9797               esac
9798               if test "X$found_dir" != "X"; then
9799                 break
9800               fi
9801             done
9802           fi
9803           if test "X$found_dir" != "X"; then
9804                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9805             if test "X$found_so" != "X"; then
9806                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9807                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9808               else
9809                                                                                 haveit=
9810                 for x in $ltrpathdirs; do
9811                   if test "X$x" = "X$found_dir"; then
9812                     haveit=yes
9813                     break
9814                   fi
9815                 done
9816                 if test -z "$haveit"; then
9817                   ltrpathdirs="$ltrpathdirs $found_dir"
9818                 fi
9819                                 if test "$hardcode_direct" = yes; then
9820                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9821                 else
9822                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9823                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9824                                                             haveit=
9825                     for x in $rpathdirs; do
9826                       if test "X$x" = "X$found_dir"; then
9827                         haveit=yes
9828                         break
9829                       fi
9830                     done
9831                     if test -z "$haveit"; then
9832                       rpathdirs="$rpathdirs $found_dir"
9833                     fi
9834                   else
9835                                                                                 haveit=
9836                     for x in $LDFLAGS $LIBICONV; do
9837
9838   acl_save_prefix="$prefix"
9839   prefix="$acl_final_prefix"
9840   acl_save_exec_prefix="$exec_prefix"
9841   exec_prefix="$acl_final_exec_prefix"
9842   eval x=\"$x\"
9843   exec_prefix="$acl_save_exec_prefix"
9844   prefix="$acl_save_prefix"
9845
9846                       if test "X$x" = "X-L$found_dir"; then
9847                         haveit=yes
9848                         break
9849                       fi
9850                     done
9851                     if test -z "$haveit"; then
9852                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9853                     fi
9854                     if test "$hardcode_minus_L" != no; then
9855                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9856                     else
9857                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9858                     fi
9859                   fi
9860                 fi
9861               fi
9862             else
9863               if test "X$found_a" != "X"; then
9864                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9865               else
9866                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9867               fi
9868             fi
9869                         additional_includedir=
9870             case "$found_dir" in
9871               */lib | */lib/)
9872                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9873                 additional_includedir="$basedir/include"
9874                 ;;
9875             esac
9876             if test "X$additional_includedir" != "X"; then
9877                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9878                 haveit=
9879                 if test "X$additional_includedir" = "X/usr/local/include"; then
9880                   if test -n "$GCC"; then
9881                     case $host_os in
9882                       linux*) haveit=yes;;
9883                     esac
9884                   fi
9885                 fi
9886                 if test -z "$haveit"; then
9887                   for x in $CPPFLAGS $INCICONV; do
9888
9889   acl_save_prefix="$prefix"
9890   prefix="$acl_final_prefix"
9891   acl_save_exec_prefix="$exec_prefix"
9892   exec_prefix="$acl_final_exec_prefix"
9893   eval x=\"$x\"
9894   exec_prefix="$acl_save_exec_prefix"
9895   prefix="$acl_save_prefix"
9896
9897                     if test "X$x" = "X-I$additional_includedir"; then
9898                       haveit=yes
9899                       break
9900                     fi
9901                   done
9902                   if test -z "$haveit"; then
9903                     if test -d "$additional_includedir"; then
9904                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9905                     fi
9906                   fi
9907                 fi
9908               fi
9909             fi
9910                         if test -n "$found_la"; then
9911                                                         save_libdir="$libdir"
9912               case "$found_la" in
9913                 */* | *\\*) . "$found_la" ;;
9914                 *) . "./$found_la" ;;
9915               esac
9916               libdir="$save_libdir"
9917                             for dep in $dependency_libs; do
9918                 case "$dep" in
9919                   -L*)
9920                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9921                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
9922                       haveit=
9923                       if test "X$additional_libdir" = "X/usr/local/lib"; then
9924                         if test -n "$GCC"; then
9925                           case $host_os in
9926                             linux*) haveit=yes;;
9927                           esac
9928                         fi
9929                       fi
9930                       if test -z "$haveit"; then
9931                         haveit=
9932                         for x in $LDFLAGS $LIBICONV; do
9933
9934   acl_save_prefix="$prefix"
9935   prefix="$acl_final_prefix"
9936   acl_save_exec_prefix="$exec_prefix"
9937   exec_prefix="$acl_final_exec_prefix"
9938   eval x=\"$x\"
9939   exec_prefix="$acl_save_exec_prefix"
9940   prefix="$acl_save_prefix"
9941
9942                           if test "X$x" = "X-L$additional_libdir"; then
9943                             haveit=yes
9944                             break
9945                           fi
9946                         done
9947                         if test -z "$haveit"; then
9948                           if test -d "$additional_libdir"; then
9949                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
9950                           fi
9951                         fi
9952                         haveit=
9953                         for x in $LDFLAGS $LTLIBICONV; do
9954
9955   acl_save_prefix="$prefix"
9956   prefix="$acl_final_prefix"
9957   acl_save_exec_prefix="$exec_prefix"
9958   exec_prefix="$acl_final_exec_prefix"
9959   eval x=\"$x\"
9960   exec_prefix="$acl_save_exec_prefix"
9961   prefix="$acl_save_prefix"
9962
9963                           if test "X$x" = "X-L$additional_libdir"; then
9964                             haveit=yes
9965                             break
9966                           fi
9967                         done
9968                         if test -z "$haveit"; then
9969                           if test -d "$additional_libdir"; then
9970                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
9971                           fi
9972                         fi
9973                       fi
9974                     fi
9975                     ;;
9976                   -R*)
9977                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
9978                     if test "$enable_rpath" != no; then
9979                                                                   haveit=
9980                       for x in $rpathdirs; do
9981                         if test "X$x" = "X$dir"; then
9982                           haveit=yes
9983                           break
9984                         fi
9985                       done
9986                       if test -z "$haveit"; then
9987                         rpathdirs="$rpathdirs $dir"
9988                       fi
9989                                                                   haveit=
9990                       for x in $ltrpathdirs; do
9991                         if test "X$x" = "X$dir"; then
9992                           haveit=yes
9993                           break
9994                         fi
9995                       done
9996                       if test -z "$haveit"; then
9997                         ltrpathdirs="$ltrpathdirs $dir"
9998                       fi
9999                     fi
10000                     ;;
10001                   -l*)
10002                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10003                     ;;
10004                   *.la)
10005                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10006                     ;;
10007                   *)
10008                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10009                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10010                     ;;
10011                 esac
10012               done
10013             fi
10014           else
10015                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10016             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10017           fi
10018         fi
10019       fi
10020     done
10021   done
10022   if test "X$rpathdirs" != "X"; then
10023     if test -n "$hardcode_libdir_separator"; then
10024                         alldirs=
10025       for found_dir in $rpathdirs; do
10026         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10027       done
10028             acl_save_libdir="$libdir"
10029       libdir="$alldirs"
10030       eval flag=\"$hardcode_libdir_flag_spec\"
10031       libdir="$acl_save_libdir"
10032       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10033     else
10034             for found_dir in $rpathdirs; do
10035         acl_save_libdir="$libdir"
10036         libdir="$found_dir"
10037         eval flag=\"$hardcode_libdir_flag_spec\"
10038         libdir="$acl_save_libdir"
10039         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10040       done
10041     fi
10042   fi
10043   if test "X$ltrpathdirs" != "X"; then
10044             for found_dir in $ltrpathdirs; do
10045       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10046     done
10047   fi
10048
10049
10050
10051
10052
10053
10054
10055           am_save_CPPFLAGS="$CPPFLAGS"
10056
10057   for element in $INCICONV; do
10058     haveit=
10059     for x in $CPPFLAGS; do
10060
10061   acl_save_prefix="$prefix"
10062   prefix="$acl_final_prefix"
10063   acl_save_exec_prefix="$exec_prefix"
10064   exec_prefix="$acl_final_exec_prefix"
10065   eval x=\"$x\"
10066   exec_prefix="$acl_save_exec_prefix"
10067   prefix="$acl_save_prefix"
10068
10069       if test "X$x" = "X$element"; then
10070         haveit=yes
10071         break
10072       fi
10073     done
10074     if test -z "$haveit"; then
10075       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10076     fi
10077   done
10078
10079
10080   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10081 $as_echo_n "checking for iconv... " >&6; }
10082 if test "${am_cv_func_iconv+set}" = set; then :
10083   $as_echo_n "(cached) " >&6
10084 else
10085
10086     am_cv_func_iconv="no, consider installing GNU libiconv"
10087     am_cv_lib_iconv=no
10088     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10089 /* end confdefs.h.  */
10090 #include <stdlib.h>
10091 #include <iconv.h>
10092 int
10093 main ()
10094 {
10095 iconv_t cd = iconv_open("","");
10096        iconv(cd,NULL,NULL,NULL,NULL);
10097        iconv_close(cd);
10098   ;
10099   return 0;
10100 }
10101 _ACEOF
10102 if ac_fn_cxx_try_link "$LINENO"; then :
10103   am_cv_func_iconv=yes
10104 fi
10105 rm -f core conftest.err conftest.$ac_objext \
10106     conftest$ac_exeext conftest.$ac_ext
10107     if test "$am_cv_func_iconv" != yes; then
10108       am_save_LIBS="$LIBS"
10109       LIBS="$LIBS $LIBICONV"
10110       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10111 /* end confdefs.h.  */
10112 #include <stdlib.h>
10113 #include <iconv.h>
10114 int
10115 main ()
10116 {
10117 iconv_t cd = iconv_open("","");
10118          iconv(cd,NULL,NULL,NULL,NULL);
10119          iconv_close(cd);
10120   ;
10121   return 0;
10122 }
10123 _ACEOF
10124 if ac_fn_cxx_try_link "$LINENO"; then :
10125   am_cv_lib_iconv=yes
10126         am_cv_func_iconv=yes
10127 fi
10128 rm -f core conftest.err conftest.$ac_objext \
10129     conftest$ac_exeext conftest.$ac_ext
10130       LIBS="$am_save_LIBS"
10131     fi
10132
10133 fi
10134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10135 $as_echo "$am_cv_func_iconv" >&6; }
10136   if test "$am_cv_func_iconv" = yes; then
10137
10138 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10139
10140   fi
10141   if test "$am_cv_lib_iconv" = yes; then
10142     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10143 $as_echo_n "checking how to link with libiconv... " >&6; }
10144     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10145 $as_echo "$LIBICONV" >&6; }
10146   else
10147             CPPFLAGS="$am_save_CPPFLAGS"
10148     LIBICONV=
10149     LTLIBICONV=
10150   fi
10151
10152
10153
10154   if test "$am_cv_func_iconv" = yes; then
10155     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10156 $as_echo_n "checking for iconv declaration... " >&6; }
10157     if test "${am_cv_proto_iconv+set}" = set; then :
10158   $as_echo_n "(cached) " >&6
10159 else
10160
10161       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10162 /* end confdefs.h.  */
10163
10164 #include <stdlib.h>
10165 #include <iconv.h>
10166 extern
10167 #ifdef __cplusplus
10168 "C"
10169 #endif
10170 #if defined(__STDC__) || defined(__cplusplus)
10171 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10172 #else
10173 size_t iconv();
10174 #endif
10175
10176 int
10177 main ()
10178 {
10179
10180   ;
10181   return 0;
10182 }
10183 _ACEOF
10184 if ac_fn_cxx_try_compile "$LINENO"; then :
10185   am_cv_proto_iconv_arg1=""
10186 else
10187   am_cv_proto_iconv_arg1="const"
10188 fi
10189 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10190       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);"
10191 fi
10192
10193     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10194     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10195          }$am_cv_proto_iconv" >&5
10196 $as_echo "${ac_t:-
10197          }$am_cv_proto_iconv" >&6; }
10198
10199 cat >>confdefs.h <<_ACEOF
10200 #define ICONV_CONST $am_cv_proto_iconv_arg1
10201 _ACEOF
10202
10203   fi
10204
10205 ac_ext=c
10206 ac_cpp='$CPP $CPPFLAGS'
10207 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10208 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10209 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10210
10211
10212 # Until we have in-tree GNU iconv:
10213 LIBICONV_DEP=
10214
10215
10216
10217   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10218 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10219 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10220   $as_echo_n "(cached) " >&6
10221 else
10222   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10223 /* end confdefs.h.  */
10224 #include <locale.h>
10225 int
10226 main ()
10227 {
10228 return LC_MESSAGES
10229   ;
10230   return 0;
10231 }
10232 _ACEOF
10233 if ac_fn_c_try_link "$LINENO"; then :
10234   am_cv_val_LC_MESSAGES=yes
10235 else
10236   am_cv_val_LC_MESSAGES=no
10237 fi
10238 rm -f core conftest.err conftest.$ac_objext \
10239     conftest$ac_exeext conftest.$ac_ext
10240 fi
10241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10242 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10243   if test $am_cv_val_LC_MESSAGES = yes; then
10244
10245 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10246
10247   fi
10248
10249
10250
10251   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10252 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10253 if test "${am_cv_langinfo_codeset+set}" = set; then :
10254   $as_echo_n "(cached) " >&6
10255 else
10256   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10257 /* end confdefs.h.  */
10258 #include <langinfo.h>
10259 int
10260 main ()
10261 {
10262 char* cs = nl_langinfo(CODESET);
10263   ;
10264   return 0;
10265 }
10266 _ACEOF
10267 if ac_fn_c_try_link "$LINENO"; then :
10268   am_cv_langinfo_codeset=yes
10269 else
10270   am_cv_langinfo_codeset=no
10271 fi
10272 rm -f core conftest.err conftest.$ac_objext \
10273     conftest$ac_exeext conftest.$ac_ext
10274
10275 fi
10276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10277 $as_echo "$am_cv_langinfo_codeset" >&6; }
10278   if test $am_cv_langinfo_codeset = yes; then
10279
10280 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10281
10282   fi
10283
10284
10285 # We will need to find libiberty.h and ansidecl.h
10286 saved_CFLAGS="$CFLAGS"
10287 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
10288 saved_CXXFLAGS="$CXXFLAGS"
10289 CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include"
10290 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10291         strsignal strstr stpcpy strverscmp \
10292         errno snprintf vsnprintf vasprintf malloc realloc calloc \
10293         free basename getopt clock getpagesize ffs clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
10294 do
10295   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10297 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10298 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10299   $as_echo_n "(cached) " >&6
10300 else
10301   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10302 /* end confdefs.h.  */
10303 #undef $ac_tr_decl
10304 #define $ac_tr_decl 1
10305
10306 #include "ansidecl.h"
10307 #include "system.h"
10308
10309 int
10310 main ()
10311 {
10312 #ifndef $ac_func
10313 char *(*pfn) = (char *(*)) $ac_func ;
10314 #endif
10315   ;
10316   return 0;
10317 }
10318 _ACEOF
10319 if ac_fn_c_try_compile "$LINENO"; then :
10320   eval "gcc_cv_have_decl_$ac_func=yes"
10321 else
10322   eval "gcc_cv_have_decl_$ac_func=no"
10323 fi
10324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10325 fi
10326
10327 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10328   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10329 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10330 #define $ac_tr_decl 1
10331 _ACEOF
10332
10333 else
10334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10335 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10336 #define $ac_tr_decl 0
10337 _ACEOF
10338
10339 fi
10340
10341 done
10342
10343
10344 for ac_func in getrlimit setrlimit getrusage
10345 do
10346   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10348 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10349 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10350   $as_echo_n "(cached) " >&6
10351 else
10352   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10353 /* end confdefs.h.  */
10354 #undef $ac_tr_decl
10355 #define $ac_tr_decl 1
10356
10357 #include "ansidecl.h"
10358 #include "system.h"
10359 #ifdef HAVE_SYS_RESOURCE_H
10360 #include <sys/resource.h>
10361 #endif
10362
10363
10364 int
10365 main ()
10366 {
10367 #ifndef $ac_func
10368 char *(*pfn) = (char *(*)) $ac_func ;
10369 #endif
10370   ;
10371   return 0;
10372 }
10373 _ACEOF
10374 if ac_fn_c_try_compile "$LINENO"; then :
10375   eval "gcc_cv_have_decl_$ac_func=yes"
10376 else
10377   eval "gcc_cv_have_decl_$ac_func=no"
10378 fi
10379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10380 fi
10381
10382 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10383   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10384 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10385 #define $ac_tr_decl 1
10386 _ACEOF
10387
10388 else
10389   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10390 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10391 #define $ac_tr_decl 0
10392 _ACEOF
10393
10394 fi
10395
10396 done
10397
10398
10399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10400 /* end confdefs.h.  */
10401
10402 #include "ansidecl.h"
10403 #include "system.h"
10404 #ifdef HAVE_SYS_RESOURCE_H
10405 #include <sys/resource.h>
10406 #endif
10407
10408 int
10409 main ()
10410 {
10411 rlim_t l = 0;
10412   ;
10413   return 0;
10414 }
10415 _ACEOF
10416 if ac_fn_c_try_compile "$LINENO"; then :
10417
10418 else
10419
10420 $as_echo "#define rlim_t long" >>confdefs.h
10421
10422 fi
10423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10424
10425 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10426 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
10427 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10428 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10429 for ac_func in ldgetname
10430 do
10431   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10433 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10434 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10435   $as_echo_n "(cached) " >&6
10436 else
10437   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10438 /* end confdefs.h.  */
10439 #undef $ac_tr_decl
10440 #define $ac_tr_decl 1
10441
10442 #include "ansidecl.h"
10443 #include "system.h"
10444 #ifdef HAVE_LDFCN_H
10445 #undef FREAD
10446 #undef FWRITE
10447 #include <ldfcn.h>
10448 #endif
10449
10450
10451 int
10452 main ()
10453 {
10454 #ifndef $ac_func
10455 char *(*pfn) = (char *(*)) $ac_func ;
10456 #endif
10457   ;
10458   return 0;
10459 }
10460 _ACEOF
10461 if ac_fn_c_try_compile "$LINENO"; then :
10462   eval "gcc_cv_have_decl_$ac_func=yes"
10463 else
10464   eval "gcc_cv_have_decl_$ac_func=no"
10465 fi
10466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10467 fi
10468
10469 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10470   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10471 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10472 #define $ac_tr_decl 1
10473 _ACEOF
10474
10475 else
10476   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10477 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10478 #define $ac_tr_decl 0
10479 _ACEOF
10480
10481 fi
10482
10483 done
10484
10485
10486 for ac_func in times
10487 do
10488   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10490 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10491 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10492   $as_echo_n "(cached) " >&6
10493 else
10494   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10495 /* end confdefs.h.  */
10496 #undef $ac_tr_decl
10497 #define $ac_tr_decl 1
10498
10499 #include "ansidecl.h"
10500 #include "system.h"
10501 #ifdef HAVE_SYS_TIMES_H
10502 #include <sys/times.h>
10503 #endif
10504
10505
10506 int
10507 main ()
10508 {
10509 #ifndef $ac_func
10510 char *(*pfn) = (char *(*)) $ac_func ;
10511 #endif
10512   ;
10513   return 0;
10514 }
10515 _ACEOF
10516 if ac_fn_c_try_compile "$LINENO"; then :
10517   eval "gcc_cv_have_decl_$ac_func=yes"
10518 else
10519   eval "gcc_cv_have_decl_$ac_func=no"
10520 fi
10521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10522 fi
10523
10524 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10526 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10527 #define $ac_tr_decl 1
10528 _ACEOF
10529
10530 else
10531   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10532 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10533 #define $ac_tr_decl 0
10534 _ACEOF
10535
10536 fi
10537
10538 done
10539
10540
10541 for ac_func in sigaltstack
10542 do
10543   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10545 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10546 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10547   $as_echo_n "(cached) " >&6
10548 else
10549   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10550 /* end confdefs.h.  */
10551 #undef $ac_tr_decl
10552 #define $ac_tr_decl 1
10553
10554 #include "ansidecl.h"
10555 #include "system.h"
10556 #include <signal.h>
10557
10558
10559 int
10560 main ()
10561 {
10562 #ifndef $ac_func
10563 char *(*pfn) = (char *(*)) $ac_func ;
10564 #endif
10565   ;
10566   return 0;
10567 }
10568 _ACEOF
10569 if ac_fn_c_try_compile "$LINENO"; then :
10570   eval "gcc_cv_have_decl_$ac_func=yes"
10571 else
10572   eval "gcc_cv_have_decl_$ac_func=no"
10573 fi
10574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10575 fi
10576
10577 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10578   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10579 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10580 #define $ac_tr_decl 1
10581 _ACEOF
10582
10583 else
10584   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10585 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10586 #define $ac_tr_decl 0
10587 _ACEOF
10588
10589 fi
10590
10591 done
10592
10593
10594 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which hides the madvise()
10595 # prototype.
10596 ac_ext=cpp
10597 ac_cpp='$CXXCPP $CPPFLAGS'
10598 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10599 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10600 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10601
10602 for ac_func in madvise
10603 do
10604   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10606 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10607 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10608   $as_echo_n "(cached) " >&6
10609 else
10610   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10611 /* end confdefs.h.  */
10612 #undef $ac_tr_decl
10613 #define $ac_tr_decl 1
10614
10615   #include "ansidecl.h"
10616   #include "system.h"
10617
10618
10619 int
10620 main ()
10621 {
10622 #ifndef $ac_func
10623 char *(*pfn) = (char *(*)) $ac_func ;
10624 #endif
10625   ;
10626   return 0;
10627 }
10628 _ACEOF
10629 if ac_fn_cxx_try_compile "$LINENO"; then :
10630   eval "gcc_cv_have_decl_$ac_func=yes"
10631 else
10632   eval "gcc_cv_have_decl_$ac_func=no"
10633 fi
10634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10635 fi
10636
10637 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10639 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10640 #define $ac_tr_decl 1
10641 _ACEOF
10642
10643 else
10644   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10645 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10646 #define $ac_tr_decl 0
10647 _ACEOF
10648
10649 fi
10650
10651 done
10652
10653 ac_ext=c
10654 ac_cpp='$CPP $CPPFLAGS'
10655 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10656 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10657 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10658
10659
10660 # More time-related stuff.
10661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10662 $as_echo_n "checking for struct tms... " >&6; }
10663 if test "${ac_cv_struct_tms+set}" = set; then :
10664   $as_echo_n "(cached) " >&6
10665 else
10666
10667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10668 /* end confdefs.h.  */
10669
10670 #include "ansidecl.h"
10671 #include "system.h"
10672 #ifdef HAVE_SYS_TIMES_H
10673 #include <sys/times.h>
10674 #endif
10675
10676 int
10677 main ()
10678 {
10679 struct tms tms;
10680   ;
10681   return 0;
10682 }
10683 _ACEOF
10684 if ac_fn_c_try_compile "$LINENO"; then :
10685   ac_cv_struct_tms=yes
10686 else
10687   ac_cv_struct_tms=no
10688 fi
10689 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10690 fi
10691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10692 $as_echo "$ac_cv_struct_tms" >&6; }
10693 if test $ac_cv_struct_tms = yes; then
10694
10695 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10696
10697 fi
10698
10699 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10700 # revisit after autoconf 2.50.
10701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10702 $as_echo_n "checking for clock_t... " >&6; }
10703 if test "${gcc_cv_type_clock_t+set}" = set; then :
10704   $as_echo_n "(cached) " >&6
10705 else
10706
10707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10708 /* end confdefs.h.  */
10709
10710 #include "ansidecl.h"
10711 #include "system.h"
10712
10713 int
10714 main ()
10715 {
10716 clock_t x;
10717   ;
10718   return 0;
10719 }
10720 _ACEOF
10721 if ac_fn_c_try_compile "$LINENO"; then :
10722   gcc_cv_type_clock_t=yes
10723 else
10724   gcc_cv_type_clock_t=no
10725 fi
10726 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10727 fi
10728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10729 $as_echo "$gcc_cv_type_clock_t" >&6; }
10730 if test $gcc_cv_type_clock_t = yes; then
10731
10732 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10733
10734 fi
10735
10736 # Check if F_SETLKW is supported by fcntl.
10737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for F_SETLKW" >&5
10738 $as_echo_n "checking for F_SETLKW... " >&6; }
10739 if test "${ac_cv_f_setlkw+set}" = set; then :
10740   $as_echo_n "(cached) " >&6
10741 else
10742
10743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10744 /* end confdefs.h.  */
10745
10746 #include <fcntl.h>
10747 int
10748 main ()
10749 {
10750
10751 struct flock fl;
10752 fl.l_whence = 0;
10753 fl.l_start = 0;
10754 fl.l_len = 0;
10755 fl.l_pid = 0;
10756 return fcntl (1, F_SETLKW, &fl);
10757   ;
10758   return 0;
10759 }
10760 _ACEOF
10761 if ac_fn_c_try_compile "$LINENO"; then :
10762   ac_cv_f_setlkw=yes
10763 else
10764   ac_cv_f_setlkw=no
10765 fi
10766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10767 fi
10768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f_setlkw" >&5
10769 $as_echo "$ac_cv_f_setlkw" >&6; }
10770 if test $ac_cv_f_setlkw = yes; then
10771
10772 $as_echo "#define HOST_HAS_F_SETLKW 1" >>confdefs.h
10773
10774 fi
10775
10776 # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10777 CFLAGS="$saved_CFLAGS"
10778 CXXFLAGS="$saved_CXXFLAGS"
10779
10780 # mkdir takes a single argument on some systems.
10781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10782 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10783 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10784   $as_echo_n "(cached) " >&6
10785 else
10786   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10787 /* end confdefs.h.  */
10788
10789 #include <sys/types.h>
10790 #ifdef HAVE_SYS_STAT_H
10791 # include <sys/stat.h>
10792 #endif
10793 #ifdef HAVE_UNISTD_H
10794 # include <unistd.h>
10795 #endif
10796 #ifdef HAVE_DIRECT_H
10797 # include <direct.h>
10798 #endif
10799 int
10800 main ()
10801 {
10802 mkdir ("foo", 0);
10803   ;
10804   return 0;
10805 }
10806 _ACEOF
10807 if ac_fn_c_try_compile "$LINENO"; then :
10808   gcc_cv_mkdir_takes_one_arg=no
10809 else
10810   gcc_cv_mkdir_takes_one_arg=yes
10811 fi
10812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10813 fi
10814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
10815 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
10816 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
10817
10818 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
10819
10820 fi
10821
10822
10823 # File extensions
10824 manext='.1'
10825 objext='.o'
10826
10827
10828
10829 # With Setjmp/Longjmp based exception handling.
10830 # Check whether --enable-sjlj-exceptions was given.
10831 if test "${enable_sjlj_exceptions+set}" = set; then :
10832   enableval=$enable_sjlj_exceptions; case $target in
10833   *-*-hpux10*)
10834     if test $enableval != yes; then
10835       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
10836 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
10837       enableval=yes
10838     fi
10839     ;;
10840 esac
10841 force_sjlj_exceptions=yes
10842 else
10843   case $target in
10844   *-*-hpux10*)
10845     force_sjlj_exceptions=yes
10846     enableval=yes
10847     ;;
10848   *)
10849     force_sjlj_exceptions=no
10850     ;;
10851 esac
10852 fi
10853
10854 if test $force_sjlj_exceptions = yes; then
10855   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
10856
10857 cat >>confdefs.h <<_ACEOF
10858 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
10859 _ACEOF
10860
10861 fi
10862
10863 # --------------------------------------------------------
10864 # Build, host, and target specific configuration fragments
10865 # --------------------------------------------------------
10866
10867 # Collect build-machine-specific information.
10868 . ${srcdir}/config.build
10869
10870 # Collect host-machine-specific information.
10871 . ${srcdir}/config.host
10872
10873 target_gtfiles=
10874
10875 # Collect target-machine-specific information.
10876 . ${srcdir}/config.gcc
10877
10878 extra_objs="${host_extra_objs} ${extra_objs}"
10879 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
10880
10881 # Default the target-machine variables that were not explicitly set.
10882 if test x"$tm_file" = x
10883 then tm_file=$cpu_type/$cpu_type.h; fi
10884
10885 if test x"$extra_headers" = x
10886 then extra_headers=; fi
10887
10888 if test x$md_file = x
10889 then md_file=$cpu_type/$cpu_type.md; fi
10890
10891 if test x$out_file = x
10892 then out_file=$cpu_type/$cpu_type.c; fi
10893
10894 if test x"$tmake_file" = x
10895 then tmake_file=$cpu_type/t-$cpu_type
10896 fi
10897
10898 # Support --enable-initfini-array.
10899 if test x$enable_initfini_array != xno; then
10900   tm_file="${tm_file} initfini-array.h"
10901 fi
10902
10903 if test x"$dwarf2" = xyes
10904 then tm_file="$tm_file tm-dwarf2.h"
10905 fi
10906
10907 # Say what files are being used for the output code and MD file.
10908 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
10909 echo "Using \`$srcdir/config/$md_file' as machine description file."
10910
10911 # If any of the xm_file variables contain nonexistent files, warn
10912 # about them and drop them.
10913
10914 bx=
10915 for x in $build_xm_file; do
10916   if    test -f $srcdir/config/$x
10917   then      bx="$bx $x"
10918   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10919 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10920   fi
10921 done
10922 build_xm_file="$bx"
10923
10924 hx=
10925 for x in $host_xm_file; do
10926   if    test -f $srcdir/config/$x
10927   then      hx="$hx $x"
10928   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10929 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10930   fi
10931 done
10932 host_xm_file="$hx"
10933
10934 tx=
10935 for x in $xm_file; do
10936   if    test -f $srcdir/config/$x
10937   then      tx="$tx $x"
10938   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10939 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10940   fi
10941 done
10942 xm_file="$tx"
10943
10944 count=a
10945 for f in $tm_file; do
10946         count=${count}x
10947 done
10948 if test $count = ax; then
10949         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
10950 else
10951         echo "Using the following target machine macro files:"
10952         for f in $tm_file; do
10953                 echo "  $srcdir/config/$f"
10954         done
10955 fi
10956
10957 if test x$need_64bit_hwint = xyes; then
10958
10959 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
10960
10961 fi
10962
10963 if test x$use_long_long_for_widest_fast_int = xyes; then
10964
10965 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
10966
10967 fi
10968
10969 gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
10970
10971 cat >>confdefs.h <<_ACEOF
10972 #define HAVE_GNU_LD $gnu_ld_bool
10973 _ACEOF
10974
10975
10976 gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
10977
10978 cat >>confdefs.h <<_ACEOF
10979 #define HAVE_GNU_AS $gnu_as_bool
10980 _ACEOF
10981
10982
10983 count=a
10984 for f in $host_xm_file; do
10985         count=${count}x
10986 done
10987 if test $count = a; then
10988         :
10989 elif test $count = ax; then
10990         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
10991 else
10992         echo "Using the following host machine macro files:"
10993         for f in $host_xm_file; do
10994                 echo "  $srcdir/config/$f"
10995         done
10996 fi
10997 echo "Using ${out_host_hook_obj} for host machine hooks."
10998
10999 if test "$host_xm_file" != "$build_xm_file"; then
11000         count=a
11001         for f in $build_xm_file; do
11002                 count=${count}x
11003         done
11004         if test $count = a; then
11005                 :
11006         elif test $count = ax; then
11007                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11008         else
11009                 echo "Using the following build machine macro files:"
11010                 for f in $build_xm_file; do
11011                         echo "  $srcdir/config/$f"
11012                 done
11013         fi
11014 fi
11015
11016 if test -n "$configured_native_system_header_dir"; then
11017   native_system_header_dir=$configured_native_system_header_dir
11018 fi
11019 NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
11020
11021
11022 case ${host} in
11023   powerpc*-*-darwin*)
11024     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11025 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11026 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11027   $as_echo_n "(cached) " >&6
11028 else
11029   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11030 /* end confdefs.h.  */
11031
11032 #include <sys/cdefs.h>
11033 #include <sys/signal.h>
11034 #include <ucontext.h>
11035 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11036
11037 _ACEOF
11038 if ac_fn_c_try_compile "$LINENO"; then :
11039   gcc_cv_mcontext_underscores=no
11040 else
11041   gcc_cv_mcontext_underscores=yes
11042 fi
11043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11044 fi
11045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11046 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11047       if test $gcc_cv_mcontext_underscores = yes; then
11048
11049 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11050
11051       fi
11052     ;;
11053 esac
11054
11055 # ---------
11056 # Threading
11057 # ---------
11058
11059 # Check if a valid thread package
11060 case ${enable_threads} in
11061   "" | no)
11062     # No threads
11063     target_thread_file='single'
11064     ;;
11065   yes)
11066     # default
11067     target_thread_file='single'
11068     ;;
11069   aix | dce | lynx | mipssde | posix | rtems | \
11070   single | tpf | vxworks | win32)
11071     target_thread_file=${enable_threads}
11072     ;;
11073   *)
11074     echo "${enable_threads} is an unknown thread package" 1>&2
11075     exit 1
11076     ;;
11077 esac
11078
11079 if test x${thread_file} = x; then
11080   # No thread file set by target-specific clauses in config.gcc,
11081   # so use file chosen by default logic above
11082   thread_file=${target_thread_file}
11083 fi
11084
11085 # --------
11086 # UNSORTED
11087 # --------
11088
11089 use_cxa_atexit=no
11090 if test x$enable___cxa_atexit = xyes || \
11091    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11092   if test x$host = x$target; then
11093     case $host in
11094       # mingw32 doesn't have __cxa_atexit but uses atexit registration
11095       # keyed to flag_use_cxa_atexit
11096       *-*-mingw32*)
11097         use_cxa_atexit=yes
11098         ;;
11099       *)
11100         ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11101 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11102   use_cxa_atexit=yes
11103 else
11104   echo "__cxa_atexit can't be enabled on this target"
11105 fi
11106
11107         ;;
11108     esac
11109   else
11110     # We can't check for __cxa_atexit when building a cross, so assume
11111     # it is available
11112     use_cxa_atexit=yes
11113   fi
11114   if test x$use_cxa_atexit = xyes; then
11115
11116 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11117
11118   fi
11119 fi
11120
11121 # Look for a file containing extra machine modes.
11122 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11123   extra_modes_file='$(srcdir)'/config/${extra_modes}
11124
11125
11126 cat >>confdefs.h <<_ACEOF
11127 #define EXTRA_MODES_FILE "config/$extra_modes"
11128 _ACEOF
11129
11130 fi
11131
11132 # Convert extra_options into a form suitable for Makefile use.
11133 extra_opt_files=
11134 all_opt_files=
11135 for f in $extra_options; do
11136   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11137   all_opt_files="$all_opt_files $srcdir/config/$f"
11138 done
11139
11140
11141 # auto-host.h is the file containing items generated by autoconf and is
11142 # the first file included by config.h.
11143 # If host=build, it is correct to have bconfig include auto-host.h
11144 # as well.  If host!=build, we are in error and need to do more
11145 # work to find out the build config parameters.
11146 if test x$host = x$build
11147 then
11148         build_auto=auto-host.h
11149 else
11150         # We create a subdir, then run autoconf in the subdir.
11151         # To prevent recursion we set host and build for the new
11152         # invocation of configure to the build for this invocation
11153         # of configure.
11154         tempdir=build.$$
11155         rm -rf $tempdir
11156         mkdir $tempdir
11157         cd $tempdir
11158         case ${srcdir} in
11159         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11160         *) realsrcdir=../${srcdir};;
11161         esac
11162         saved_CFLAGS="${CFLAGS}"
11163         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11164         LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11165         ${realsrcdir}/configure \
11166                 --enable-languages=${enable_languages-all} \
11167                 --target=$target_alias --host=$build_alias --build=$build_alias
11168         CFLAGS="${saved_CFLAGS}"
11169
11170         # We just finished tests for the build machine, so rename
11171         # the file auto-build.h in the gcc directory.
11172         mv auto-host.h ../auto-build.h
11173         cd ..
11174         rm -rf $tempdir
11175         build_auto=auto-build.h
11176 fi
11177
11178
11179 tm_file="${tm_file} defaults.h"
11180 tm_p_file="${tm_p_file} tm-preds.h"
11181 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11182 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11183 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11184 # put this back in temporarily.
11185 xm_file="auto-host.h ansidecl.h ${xm_file}"
11186
11187 # --------
11188 # UNSORTED
11189 # --------
11190
11191 # Compile in configure arguments.
11192 if test -f configargs.h ; then
11193         # Being re-configured.
11194         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11195         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11196 else
11197         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11198 fi
11199
11200 # Double all backslashes and backslash all quotes to turn
11201 # gcc_config_arguments into a C string.
11202 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11203 $gcc_config_arguments
11204 EOF
11205 gcc_config_arguments_str=`cat conftest.out`
11206 rm -f conftest.out
11207
11208 cat > configargs.h <<EOF
11209 /* Generated automatically. */
11210 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11211 static const char thread_model[] = "$thread_file";
11212
11213 static const struct {
11214   const char *name, *value;
11215 } configure_default_options[] = $configure_default_options;
11216 EOF
11217
11218 gcc_BASEVER=`cat $srcdir/BASE-VER`
11219 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11220 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11221 if test -f $srcdir/REVISION ; then
11222         gcc_REVISION=`cat $srcdir/REVISION`
11223 else
11224         gcc_REVISION=""
11225 fi
11226 cat > plugin-version.h <<EOF
11227 #include "configargs.h"
11228
11229 #define GCCPLUGIN_VERSION_MAJOR   `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11230 #define GCCPLUGIN_VERSION_MINOR   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11231 #define GCCPLUGIN_VERSION_PATCHLEVEL   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11232 #define GCCPLUGIN_VERSION  (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11233
11234 static char basever[] = "$gcc_BASEVER";
11235 static char datestamp[] = "$gcc_DATESTAMP";
11236 static char devphase[] = "$gcc_DEVPHASE";
11237 static char revision[] = "$gcc_REVISION";
11238
11239 /* FIXME plugins: We should make the version information more precise.
11240    One way to do is to add a checksum. */
11241
11242 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11243                                                 devphase, revision,
11244                                                 configuration_arguments};
11245 EOF
11246
11247 # Internationalization
11248 # If we haven't got the data from the intl directory,
11249 # assume NLS is disabled.
11250 USE_NLS=no
11251 LIBINTL=
11252 LIBINTL_DEP=
11253 INCINTL=
11254 XGETTEXT=
11255 GMSGFMT=
11256 POSUB=
11257
11258 if test -f  ../intl/config.intl; then
11259   .  ../intl/config.intl
11260 fi
11261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11262 $as_echo_n "checking whether NLS is requested... " >&6; }
11263 if test x"$USE_NLS" != xyes; then
11264   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11265 $as_echo "no" >&6; }
11266 else
11267   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11268 $as_echo "yes" >&6; }
11269
11270 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11271
11272
11273   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11274 $as_echo_n "checking for catalogs to be installed... " >&6; }
11275   # Look for .po and .gmo files in the source directory.
11276   CATALOGS=
11277   XLINGUAS=
11278   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11279     # If there aren't any .gmo files the shell will give us the
11280     # literal string "../path/to/srcdir/po/*.gmo" which has to be
11281     # weeded out.
11282     case "$cat" in *\**)
11283       continue;;
11284     esac
11285     # The quadruple backslash is collapsed to a double backslash
11286     # by the backticks, then collapsed again by the double quotes,
11287     # leaving us with one backslash in the sed expression (right
11288     # before the dot that mustn't act as a wildcard).
11289     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11290     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11291     # The user is allowed to set LINGUAS to a list of languages to
11292     # install catalogs for.  If it's empty that means "all of them."
11293     if test "x$LINGUAS" = x; then
11294       CATALOGS="$CATALOGS $cat"
11295       XLINGUAS="$XLINGUAS $lang"
11296     else
11297       case "$LINGUAS" in *$lang*)
11298         CATALOGS="$CATALOGS $cat"
11299         XLINGUAS="$XLINGUAS $lang"
11300         ;;
11301       esac
11302     fi
11303   done
11304   LINGUAS="$XLINGUAS"
11305   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11306 $as_echo "$LINGUAS" >&6; }
11307
11308
11309     DATADIRNAME=share
11310
11311   INSTOBJEXT=.mo
11312
11313   GENCAT=gencat
11314
11315   CATOBJEXT=.gmo
11316
11317 fi
11318
11319 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11320 # -liconv on the link line twice.
11321 case "$LIBINTL" in *$LIBICONV*)
11322         LIBICONV= ;;
11323 esac
11324
11325 # Check whether --enable-secureplt was given.
11326 if test "${enable_secureplt+set}" = set; then :
11327   enableval=$enable_secureplt;
11328 fi
11329
11330
11331 # Check whether --enable-leading-mingw64-underscores was given.
11332 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11333   enableval=$enable_leading_mingw64_underscores;
11334 fi
11335
11336 if  test x"$enable_leading_mingw64_underscores" = xyes ; then :
11337
11338 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11339
11340 fi
11341
11342 # Check whether --enable-cld was given.
11343 if test "${enable_cld+set}" = set; then :
11344   enableval=$enable_cld;
11345 else
11346   enable_cld=no
11347 fi
11348
11349
11350 # Check whether --enable-frame-pointer was given.
11351 if test "${enable_frame_pointer+set}" = set; then :
11352   enableval=$enable_frame_pointer;
11353 else
11354
11355 case $target_os in
11356 linux* | darwin[8912]*)
11357   # Enable -fomit-frame-pointer by default for Linux and Darwin with
11358   # DWARF2.
11359   enable_frame_pointer=no
11360   ;;
11361 *)
11362   enable_frame_pointer=yes
11363   ;;
11364 esac
11365
11366 fi
11367
11368
11369 # Windows32 Registry support for specifying GCC installation paths.
11370 # Check whether --enable-win32-registry was given.
11371 if test "${enable_win32_registry+set}" = set; then :
11372   enableval=$enable_win32_registry;
11373 fi
11374
11375
11376 case $host_os in
11377   win32 | pe | cygwin* | mingw32* | uwin*)
11378     if test "x$enable_win32_registry" != xno; then
11379       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11380 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11381 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11382   $as_echo_n "(cached) " >&6
11383 else
11384   ac_func_search_save_LIBS=$LIBS
11385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11386 /* end confdefs.h.  */
11387
11388 /* Override any GCC internal prototype to avoid an error.
11389    Use char because int might match the return type of a GCC
11390    builtin and then its argument prototype would still apply.  */
11391 #ifdef __cplusplus
11392 extern "C"
11393 #endif
11394 char RegOpenKeyExA ();
11395 int
11396 main ()
11397 {
11398 return RegOpenKeyExA ();
11399   ;
11400   return 0;
11401 }
11402 _ACEOF
11403 for ac_lib in '' advapi32; do
11404   if test -z "$ac_lib"; then
11405     ac_res="none required"
11406   else
11407     ac_res=-l$ac_lib
11408     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11409   fi
11410   if ac_fn_c_try_link "$LINENO"; then :
11411   ac_cv_search_RegOpenKeyExA=$ac_res
11412 fi
11413 rm -f core conftest.err conftest.$ac_objext \
11414     conftest$ac_exeext
11415   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11416   break
11417 fi
11418 done
11419 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11420
11421 else
11422   ac_cv_search_RegOpenKeyExA=no
11423 fi
11424 rm conftest.$ac_ext
11425 LIBS=$ac_func_search_save_LIBS
11426 fi
11427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11428 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11429 ac_res=$ac_cv_search_RegOpenKeyExA
11430 if test "$ac_res" != no; then :
11431   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11432
11433 else
11434   enable_win32_registry=no
11435 fi
11436
11437     fi
11438
11439     if test "x$enable_win32_registry" != xno; then
11440
11441 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11442
11443
11444       if test "x$enable_win32_registry" != xyes \
11445          && test "x$enable_win32_registry" != x; then
11446
11447 cat >>confdefs.h <<_ACEOF
11448 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11449 _ACEOF
11450
11451       fi
11452     fi
11453   ;;
11454 esac
11455
11456 # Get an absolute path to the GCC top-level source directory
11457 holddir=`${PWDCMD-pwd}`
11458 cd $srcdir
11459 topdir=`${PWDCMD-pwd}`
11460 cd $holddir
11461
11462 # Conditionalize the makefile for this host machine.
11463 xmake_file=
11464 for f in ${host_xmake_file}
11465 do
11466         if test -f ${srcdir}/config/$f
11467         then
11468                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11469         fi
11470 done
11471
11472 # Conditionalize the makefile for this target machine.
11473 tmake_file_=
11474 for f in ${tmake_file}
11475 do
11476         if test -f ${srcdir}/config/$f
11477         then
11478                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11479         fi
11480 done
11481 tmake_file="${tmake_file_}"
11482
11483 out_object_file=`basename $out_file .c`.o
11484 common_out_object_file=`basename $common_out_file .c`.o
11485
11486 tm_file_list="options.h"
11487 tm_include_list="options.h insn-constants.h"
11488 for f in $tm_file; do
11489   case $f in
11490     ./* )
11491        f=`echo $f | sed 's/^..//'`
11492        tm_file_list="${tm_file_list} $f"
11493        tm_include_list="${tm_include_list} $f"
11494        ;;
11495     defaults.h )
11496        tm_file_list="${tm_file_list} \$(srcdir)/$f"
11497        tm_include_list="${tm_include_list} $f"
11498        ;;
11499     * )
11500        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11501        tm_include_list="${tm_include_list} config/$f"
11502        ;;
11503   esac
11504 done
11505
11506 tm_p_file_list=
11507 tm_p_include_list=
11508 for f in $tm_p_file; do
11509   case $f in
11510     tm-preds.h )
11511        tm_p_file_list="${tm_p_file_list} $f"
11512        tm_p_include_list="${tm_p_include_list} $f"
11513        ;;
11514     * )
11515        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11516        tm_p_include_list="${tm_p_include_list} config/$f"
11517   esac
11518 done
11519
11520 xm_file_list=
11521 xm_include_list=
11522 for f in $xm_file; do
11523   case $f in
11524     ansidecl.h )
11525        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11526        xm_include_list="${xm_include_list} $f"
11527        ;;
11528     auto-host.h )
11529        xm_file_list="${xm_file_list} $f"
11530        xm_include_list="${xm_include_list} $f"
11531        ;;
11532     * )
11533        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11534        xm_include_list="${xm_include_list} config/$f"
11535        ;;
11536   esac
11537 done
11538
11539 host_xm_file_list=
11540 host_xm_include_list=
11541 for f in $host_xm_file; do
11542   case $f in
11543     ansidecl.h )
11544        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11545        host_xm_include_list="${host_xm_include_list} $f"
11546        ;;
11547     auto-host.h )
11548        host_xm_file_list="${host_xm_file_list} $f"
11549        host_xm_include_list="${host_xm_include_list} $f"
11550        ;;
11551     * )
11552        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11553        host_xm_include_list="${host_xm_include_list} config/$f"
11554        ;;
11555   esac
11556 done
11557
11558 build_xm_file_list=
11559 for f in $build_xm_file; do
11560   case $f in
11561     ansidecl.h )
11562        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11563        build_xm_include_list="${build_xm_include_list} $f"
11564        ;;
11565     auto-build.h | auto-host.h )
11566        build_xm_file_list="${build_xm_file_list} $f"
11567        build_xm_include_list="${build_xm_include_list} $f"
11568        ;;
11569     * )
11570        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11571        build_xm_include_list="${build_xm_include_list} config/$f"
11572        ;;
11573   esac
11574 done
11575
11576 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11577 # cross-compiler which does not use the native headers and libraries.
11578 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11579 CROSS=
11580 ALL=all.internal
11581 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11582
11583 if test "x$with_build_sysroot" != x; then
11584   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11585 else
11586   # This value is used, even on a native system, because
11587   # CROSS_SYSTEM_HEADER_DIR is just
11588   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11589   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11590 fi
11591
11592 if test x$host != x$target
11593 then
11594         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11595         ALL=all.cross
11596         SYSTEM_HEADER_DIR=$build_system_header_dir
11597         case "$host","$target" in
11598         # Darwin crosses can use the host system's libraries and headers,
11599         # because of the fat library support.  Of course, it must be the
11600         # same version of Darwin on both sides.  Allow the user to
11601         # just say --target=foo-darwin without a version number to mean
11602         # "the version on this system".
11603             *-*-darwin*,*-*-darwin*)
11604                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11605                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11606                 if test $hostos = $targetos -o $targetos = darwin ; then
11607                     CROSS=
11608                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11609                     with_headers=yes
11610                 fi
11611                 ;;
11612
11613             i?86-*-*,x86_64-*-* \
11614             | powerpc*-*-*,powerpc64*-*-*)
11615                 CROSS="$CROSS -DNATIVE_CROSS" ;;
11616         esac
11617
11618         case $target in
11619                 *-*-mingw*)
11620                         if test "x$with_headers" = x; then
11621                                 with_headers=yes
11622                         fi
11623                         ;;
11624                 *)
11625                         ;;
11626         esac
11627 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11628         SYSTEM_HEADER_DIR=$build_system_header_dir
11629 fi
11630
11631 # If this is a cross-compiler that does not
11632 # have its own set of headers then define
11633 # inhibit_libc
11634
11635 # If this is using newlib, without having the headers available now,
11636 # then define inhibit_libc in LIBGCC2_CFLAGS.
11637 # This prevents libgcc2 from containing any code which requires libc
11638 # support.
11639 : ${inhibit_libc=false}
11640 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11641        test x$with_newlib = xyes ; } &&
11642      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11643        inhibit_libc=true
11644 fi
11645
11646
11647 # When building gcc with a cross-compiler, we need to adjust things so
11648 # that the generator programs are still built with the native compiler.
11649 # Also, we cannot run fixincludes.
11650
11651 # These are the normal (build=host) settings:
11652 CC_FOR_BUILD='$(CC)'
11653 CXX_FOR_BUILD='$(CXX)'
11654 BUILD_CFLAGS='$(ALL_CFLAGS)'
11655 BUILD_CXXFLAGS='$(ALL_CXXFLAGS)'
11656 BUILD_LDFLAGS='$(LDFLAGS)'
11657 STMP_FIXINC=stmp-fixinc
11658
11659 # And these apply if build != host, or we are generating coverage data
11660 if test x$build != x$host || test "x$coverage_flags" != x
11661 then
11662     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11663     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11664 fi
11665
11666 # Expand extra_headers to include complete path.
11667 # This substitutes for lots of t-* files.
11668 extra_headers_list=
11669 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11670 for file in ${extra_headers} ; do
11671   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11672 done
11673
11674 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11675 if test x"$use_gcc_tgmath" = xyes
11676 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11677 fi
11678
11679 # Define collect2 in Makefile.
11680 case $host_can_use_collect2 in
11681   no) collect2= ;;
11682   *) collect2='collect2$(exeext)' ;;
11683 esac
11684
11685
11686 # Add a definition of USE_COLLECT2 if system wants one.
11687 case $use_collect2 in
11688   no) use_collect2= ;;
11689   "") ;;
11690   *)
11691     host_xm_defines="${host_xm_defines} USE_COLLECT2"
11692     xm_defines="${xm_defines} USE_COLLECT2"
11693     case $host_can_use_collect2 in
11694       no)
11695         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11696         ;;
11697     esac
11698     ;;
11699 esac
11700
11701
11702 cat >>confdefs.h <<_ACEOF
11703 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11704 _ACEOF
11705
11706
11707 # ---------------------------
11708 # Assembler & linker features
11709 # ---------------------------
11710
11711 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11712 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11713 # However when ld-new is first executed from the build tree, libtool will
11714 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11715 # to the build tree.  While doing this we need to use the previous-stage
11716 # linker, or we have an infinite loop.  The presence of a shell script as
11717 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11718 # the gcc/collect-ld script.  So we need to know how libtool works, or
11719 # exec-tool will fail.
11720
11721
11722 case `pwd` in
11723   *\ * | *\     *)
11724     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11725 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11726 esac
11727
11728
11729
11730 macro_version='2.2.7a'
11731 macro_revision='1.3134'
11732
11733
11734
11735
11736
11737
11738
11739
11740
11741
11742
11743
11744
11745 ltmain="$ac_aux_dir/ltmain.sh"
11746
11747 # Backslashify metacharacters that are still active within
11748 # double-quoted strings.
11749 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11750
11751 # Same as above, but do not quote variable references.
11752 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11753
11754 # Sed substitution to delay expansion of an escaped shell variable in a
11755 # double_quote_subst'ed string.
11756 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11757
11758 # Sed substitution to delay expansion of an escaped single quote.
11759 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11760
11761 # Sed substitution to avoid accidental globbing in evaled expressions
11762 no_glob_subst='s/\*/\\\*/g'
11763
11764 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11765 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11766 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11767
11768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11769 $as_echo_n "checking how to print strings... " >&6; }
11770 # Test print first, because it will be a builtin if present.
11771 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11772    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11773   ECHO='print -r --'
11774 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11775   ECHO='printf %s\n'
11776 else
11777   # Use this function as a fallback that always works.
11778   func_fallback_echo ()
11779   {
11780     eval 'cat <<_LTECHO_EOF
11781 $1
11782 _LTECHO_EOF'
11783   }
11784   ECHO='func_fallback_echo'
11785 fi
11786
11787 # func_echo_all arg...
11788 # Invoke $ECHO with all args, space-separated.
11789 func_echo_all ()
11790 {
11791     $ECHO ""
11792 }
11793
11794 case "$ECHO" in
11795   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11796 $as_echo "printf" >&6; } ;;
11797   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11798 $as_echo "print -r" >&6; } ;;
11799   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11800 $as_echo "cat" >&6; } ;;
11801 esac
11802
11803
11804
11805
11806
11807
11808
11809
11810
11811
11812
11813
11814
11815
11816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
11817 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
11818 if test "${ac_cv_path_SED+set}" = set; then :
11819   $as_echo_n "(cached) " >&6
11820 else
11821             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
11822      for ac_i in 1 2 3 4 5 6 7; do
11823        ac_script="$ac_script$as_nl$ac_script"
11824      done
11825      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
11826      { ac_script=; unset ac_script;}
11827      if test -z "$SED"; then
11828   ac_path_SED_found=false
11829   # Loop through the user's path and test for each of PROGNAME-LIST
11830   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11831 for as_dir in $PATH
11832 do
11833   IFS=$as_save_IFS
11834   test -z "$as_dir" && as_dir=.
11835     for ac_prog in sed gsed; do
11836     for ac_exec_ext in '' $ac_executable_extensions; do
11837       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
11838       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
11839 # Check for GNU ac_path_SED and select it if it is found.
11840   # Check for GNU $ac_path_SED
11841 case `"$ac_path_SED" --version 2>&1` in
11842 *GNU*)
11843   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
11844 *)
11845   ac_count=0
11846   $as_echo_n 0123456789 >"conftest.in"
11847   while :
11848   do
11849     cat "conftest.in" "conftest.in" >"conftest.tmp"
11850     mv "conftest.tmp" "conftest.in"
11851     cp "conftest.in" "conftest.nl"
11852     $as_echo '' >> "conftest.nl"
11853     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
11854     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11855     as_fn_arith $ac_count + 1 && ac_count=$as_val
11856     if test $ac_count -gt ${ac_path_SED_max-0}; then
11857       # Best one so far, save it but keep looking for a better one
11858       ac_cv_path_SED="$ac_path_SED"
11859       ac_path_SED_max=$ac_count
11860     fi
11861     # 10*(2^10) chars as input seems more than enough
11862     test $ac_count -gt 10 && break
11863   done
11864   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11865 esac
11866
11867       $ac_path_SED_found && break 3
11868     done
11869   done
11870   done
11871 IFS=$as_save_IFS
11872   if test -z "$ac_cv_path_SED"; then
11873     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
11874   fi
11875 else
11876   ac_cv_path_SED=$SED
11877 fi
11878
11879 fi
11880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
11881 $as_echo "$ac_cv_path_SED" >&6; }
11882  SED="$ac_cv_path_SED"
11883   rm -f conftest.sed
11884
11885 test -z "$SED" && SED=sed
11886 Xsed="$SED -e 1s/^X//"
11887
11888
11889
11890
11891
11892
11893
11894
11895
11896
11897
11898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
11899 $as_echo_n "checking for fgrep... " >&6; }
11900 if test "${ac_cv_path_FGREP+set}" = set; then :
11901   $as_echo_n "(cached) " >&6
11902 else
11903   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
11904    then ac_cv_path_FGREP="$GREP -F"
11905    else
11906      if test -z "$FGREP"; then
11907   ac_path_FGREP_found=false
11908   # Loop through the user's path and test for each of PROGNAME-LIST
11909   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11910 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
11911 do
11912   IFS=$as_save_IFS
11913   test -z "$as_dir" && as_dir=.
11914     for ac_prog in fgrep; do
11915     for ac_exec_ext in '' $ac_executable_extensions; do
11916       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
11917       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
11918 # Check for GNU ac_path_FGREP and select it if it is found.
11919   # Check for GNU $ac_path_FGREP
11920 case `"$ac_path_FGREP" --version 2>&1` in
11921 *GNU*)
11922   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
11923 *)
11924   ac_count=0
11925   $as_echo_n 0123456789 >"conftest.in"
11926   while :
11927   do
11928     cat "conftest.in" "conftest.in" >"conftest.tmp"
11929     mv "conftest.tmp" "conftest.in"
11930     cp "conftest.in" "conftest.nl"
11931     $as_echo 'FGREP' >> "conftest.nl"
11932     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
11933     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11934     as_fn_arith $ac_count + 1 && ac_count=$as_val
11935     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
11936       # Best one so far, save it but keep looking for a better one
11937       ac_cv_path_FGREP="$ac_path_FGREP"
11938       ac_path_FGREP_max=$ac_count
11939     fi
11940     # 10*(2^10) chars as input seems more than enough
11941     test $ac_count -gt 10 && break
11942   done
11943   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11944 esac
11945
11946       $ac_path_FGREP_found && break 3
11947     done
11948   done
11949   done
11950 IFS=$as_save_IFS
11951   if test -z "$ac_cv_path_FGREP"; then
11952     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
11953   fi
11954 else
11955   ac_cv_path_FGREP=$FGREP
11956 fi
11957
11958    fi
11959 fi
11960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
11961 $as_echo "$ac_cv_path_FGREP" >&6; }
11962  FGREP="$ac_cv_path_FGREP"
11963
11964
11965 test -z "$GREP" && GREP=grep
11966
11967
11968
11969
11970
11971
11972
11973
11974
11975
11976
11977
11978
11979
11980
11981
11982
11983
11984
11985 # Check whether --with-gnu-ld was given.
11986 if test "${with_gnu_ld+set}" = set; then :
11987   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
11988 else
11989   with_gnu_ld=no
11990 fi
11991
11992 ac_prog=ld
11993 if test "$GCC" = yes; then
11994   # Check if gcc -print-prog-name=ld gives a path.
11995   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
11996 $as_echo_n "checking for ld used by $CC... " >&6; }
11997   case $host in
11998   *-*-mingw*)
11999     # gcc leaves a trailing carriage return which upsets mingw
12000     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12001   *)
12002     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12003   esac
12004   case $ac_prog in
12005     # Accept absolute paths.
12006     [\\/]* | ?:[\\/]*)
12007       re_direlt='/[^/][^/]*/\.\./'
12008       # Canonicalize the pathname of ld
12009       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12010       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12011         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12012       done
12013       test -z "$LD" && LD="$ac_prog"
12014       ;;
12015   "")
12016     # If it fails, then pretend we aren't using GCC.
12017     ac_prog=ld
12018     ;;
12019   *)
12020     # If it is relative, then search for the first ld in PATH.
12021     with_gnu_ld=unknown
12022     ;;
12023   esac
12024 elif test "$with_gnu_ld" = yes; then
12025   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12026 $as_echo_n "checking for GNU ld... " >&6; }
12027 else
12028   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12029 $as_echo_n "checking for non-GNU ld... " >&6; }
12030 fi
12031 if test "${lt_cv_path_LD+set}" = set; then :
12032   $as_echo_n "(cached) " >&6
12033 else
12034   if test -z "$LD"; then
12035   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12036   for ac_dir in $PATH; do
12037     IFS="$lt_save_ifs"
12038     test -z "$ac_dir" && ac_dir=.
12039     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12040       lt_cv_path_LD="$ac_dir/$ac_prog"
12041       # Check to see if the program is GNU ld.  I'd rather use --version,
12042       # but apparently some variants of GNU ld only accept -v.
12043       # Break only if it was the GNU/non-GNU ld that we prefer.
12044       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12045       *GNU* | *'with BFD'*)
12046         test "$with_gnu_ld" != no && break
12047         ;;
12048       *)
12049         test "$with_gnu_ld" != yes && break
12050         ;;
12051       esac
12052     fi
12053   done
12054   IFS="$lt_save_ifs"
12055 else
12056   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12057 fi
12058 fi
12059
12060 LD="$lt_cv_path_LD"
12061 if test -n "$LD"; then
12062   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12063 $as_echo "$LD" >&6; }
12064 else
12065   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12066 $as_echo "no" >&6; }
12067 fi
12068 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12070 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12071 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12072   $as_echo_n "(cached) " >&6
12073 else
12074   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12075 case `$LD -v 2>&1 </dev/null` in
12076 *GNU* | *'with BFD'*)
12077   lt_cv_prog_gnu_ld=yes
12078   ;;
12079 *)
12080   lt_cv_prog_gnu_ld=no
12081   ;;
12082 esac
12083 fi
12084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12085 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12086 with_gnu_ld=$lt_cv_prog_gnu_ld
12087
12088
12089
12090
12091
12092
12093
12094
12095
12096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12097 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12098 if test "${lt_cv_path_NM+set}" = set; then :
12099   $as_echo_n "(cached) " >&6
12100 else
12101   if test -n "$NM"; then
12102   # Let the user override the test.
12103   lt_cv_path_NM="$NM"
12104 else
12105   lt_nm_to_check="${ac_tool_prefix}nm"
12106   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12107     lt_nm_to_check="$lt_nm_to_check nm"
12108   fi
12109   for lt_tmp_nm in $lt_nm_to_check; do
12110     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12111     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12112       IFS="$lt_save_ifs"
12113       test -z "$ac_dir" && ac_dir=.
12114       tmp_nm="$ac_dir/$lt_tmp_nm"
12115       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12116         # Check to see if the nm accepts a BSD-compat flag.
12117         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12118         #   nm: unknown option "B" ignored
12119         # Tru64's nm complains that /dev/null is an invalid object file
12120         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12121         */dev/null* | *'Invalid file or object type'*)
12122           lt_cv_path_NM="$tmp_nm -B"
12123           break
12124           ;;
12125         *)
12126           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12127           */dev/null*)
12128             lt_cv_path_NM="$tmp_nm -p"
12129             break
12130             ;;
12131           *)
12132             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12133             continue # so that we can try to find one that supports BSD flags
12134             ;;
12135           esac
12136           ;;
12137         esac
12138       fi
12139     done
12140     IFS="$lt_save_ifs"
12141   done
12142   : ${lt_cv_path_NM=no}
12143 fi
12144 fi
12145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12146 $as_echo "$lt_cv_path_NM" >&6; }
12147 if test "$lt_cv_path_NM" != "no"; then
12148   NM="$lt_cv_path_NM"
12149 else
12150   # Didn't find any BSD compatible name lister, look for dumpbin.
12151   if test -n "$DUMPBIN"; then :
12152     # Let the user override the test.
12153   else
12154     if test -n "$ac_tool_prefix"; then
12155   for ac_prog in dumpbin "link -dump"
12156   do
12157     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12158 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12160 $as_echo_n "checking for $ac_word... " >&6; }
12161 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12162   $as_echo_n "(cached) " >&6
12163 else
12164   if test -n "$DUMPBIN"; then
12165   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12166 else
12167 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12168 for as_dir in $PATH
12169 do
12170   IFS=$as_save_IFS
12171   test -z "$as_dir" && as_dir=.
12172     for ac_exec_ext in '' $ac_executable_extensions; do
12173   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12174     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12175     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12176     break 2
12177   fi
12178 done
12179   done
12180 IFS=$as_save_IFS
12181
12182 fi
12183 fi
12184 DUMPBIN=$ac_cv_prog_DUMPBIN
12185 if test -n "$DUMPBIN"; then
12186   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12187 $as_echo "$DUMPBIN" >&6; }
12188 else
12189   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12190 $as_echo "no" >&6; }
12191 fi
12192
12193
12194     test -n "$DUMPBIN" && break
12195   done
12196 fi
12197 if test -z "$DUMPBIN"; then
12198   ac_ct_DUMPBIN=$DUMPBIN
12199   for ac_prog in dumpbin "link -dump"
12200 do
12201   # Extract the first word of "$ac_prog", so it can be a program name with args.
12202 set dummy $ac_prog; ac_word=$2
12203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12204 $as_echo_n "checking for $ac_word... " >&6; }
12205 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12206   $as_echo_n "(cached) " >&6
12207 else
12208   if test -n "$ac_ct_DUMPBIN"; then
12209   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12210 else
12211 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12212 for as_dir in $PATH
12213 do
12214   IFS=$as_save_IFS
12215   test -z "$as_dir" && as_dir=.
12216     for ac_exec_ext in '' $ac_executable_extensions; do
12217   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12218     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12219     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12220     break 2
12221   fi
12222 done
12223   done
12224 IFS=$as_save_IFS
12225
12226 fi
12227 fi
12228 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12229 if test -n "$ac_ct_DUMPBIN"; then
12230   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12231 $as_echo "$ac_ct_DUMPBIN" >&6; }
12232 else
12233   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12234 $as_echo "no" >&6; }
12235 fi
12236
12237
12238   test -n "$ac_ct_DUMPBIN" && break
12239 done
12240
12241   if test "x$ac_ct_DUMPBIN" = x; then
12242     DUMPBIN=":"
12243   else
12244     case $cross_compiling:$ac_tool_warned in
12245 yes:)
12246 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12247 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12248 ac_tool_warned=yes ;;
12249 esac
12250     DUMPBIN=$ac_ct_DUMPBIN
12251   fi
12252 fi
12253
12254     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12255     *COFF*)
12256       DUMPBIN="$DUMPBIN -symbols"
12257       ;;
12258     *)
12259       DUMPBIN=:
12260       ;;
12261     esac
12262   fi
12263
12264   if test "$DUMPBIN" != ":"; then
12265     NM="$DUMPBIN"
12266   fi
12267 fi
12268 test -z "$NM" && NM=nm
12269
12270
12271
12272
12273
12274
12275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12276 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12277 if test "${lt_cv_nm_interface+set}" = set; then :
12278   $as_echo_n "(cached) " >&6
12279 else
12280   lt_cv_nm_interface="BSD nm"
12281   echo "int some_variable = 0;" > conftest.$ac_ext
12282   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12283   (eval "$ac_compile" 2>conftest.err)
12284   cat conftest.err >&5
12285   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12286   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12287   cat conftest.err >&5
12288   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12289   cat conftest.out >&5
12290   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12291     lt_cv_nm_interface="MS dumpbin"
12292   fi
12293   rm -f conftest*
12294 fi
12295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12296 $as_echo "$lt_cv_nm_interface" >&6; }
12297
12298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12299 $as_echo_n "checking whether ln -s works... " >&6; }
12300 LN_S=$as_ln_s
12301 if test "$LN_S" = "ln -s"; then
12302   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12303 $as_echo "yes" >&6; }
12304 else
12305   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12306 $as_echo "no, using $LN_S" >&6; }
12307 fi
12308
12309 # find the maximum length of command line arguments
12310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12311 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12312 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12313   $as_echo_n "(cached) " >&6
12314 else
12315     i=0
12316   teststring="ABCD"
12317
12318   case $build_os in
12319   msdosdjgpp*)
12320     # On DJGPP, this test can blow up pretty badly due to problems in libc
12321     # (any single argument exceeding 2000 bytes causes a buffer overrun
12322     # during glob expansion).  Even if it were fixed, the result of this
12323     # check would be larger than it should be.
12324     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
12325     ;;
12326
12327   gnu*)
12328     # Under GNU Hurd, this test is not required because there is
12329     # no limit to the length of command line arguments.
12330     # Libtool will interpret -1 as no limit whatsoever
12331     lt_cv_sys_max_cmd_len=-1;
12332     ;;
12333
12334   cygwin* | mingw* | cegcc*)
12335     # On Win9x/ME, this test blows up -- it succeeds, but takes
12336     # about 5 minutes as the teststring grows exponentially.
12337     # Worse, since 9x/ME are not pre-emptively multitasking,
12338     # you end up with a "frozen" computer, even though with patience
12339     # the test eventually succeeds (with a max line length of 256k).
12340     # Instead, let's just punt: use the minimum linelength reported by
12341     # all of the supported platforms: 8192 (on NT/2K/XP).
12342     lt_cv_sys_max_cmd_len=8192;
12343     ;;
12344
12345   mint*)
12346     # On MiNT this can take a long time and run out of memory.
12347     lt_cv_sys_max_cmd_len=8192;
12348     ;;
12349
12350   amigaos*)
12351     # On AmigaOS with pdksh, this test takes hours, literally.
12352     # So we just punt and use a minimum line length of 8192.
12353     lt_cv_sys_max_cmd_len=8192;
12354     ;;
12355
12356   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12357     # This has been around since 386BSD, at least.  Likely further.
12358     if test -x /sbin/sysctl; then
12359       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12360     elif test -x /usr/sbin/sysctl; then
12361       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12362     else
12363       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
12364     fi
12365     # And add a safety zone
12366     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12367     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12368     ;;
12369
12370   interix*)
12371     # We know the value 262144 and hardcode it with a safety zone (like BSD)
12372     lt_cv_sys_max_cmd_len=196608
12373     ;;
12374
12375   osf*)
12376     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12377     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12378     # nice to cause kernel panics so lets avoid the loop below.
12379     # First set a reasonable default.
12380     lt_cv_sys_max_cmd_len=16384
12381     #
12382     if test -x /sbin/sysconfig; then
12383       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12384         *1*) lt_cv_sys_max_cmd_len=-1 ;;
12385       esac
12386     fi
12387     ;;
12388   sco3.2v5*)
12389     lt_cv_sys_max_cmd_len=102400
12390     ;;
12391   sysv5* | sco5v6* | sysv4.2uw2*)
12392     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12393     if test -n "$kargmax"; then
12394       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
12395     else
12396       lt_cv_sys_max_cmd_len=32768
12397     fi
12398     ;;
12399   *)
12400     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12401     if test -n "$lt_cv_sys_max_cmd_len"; then
12402       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12403       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12404     else
12405       # Make teststring a little bigger before we do anything with it.
12406       # a 1K string should be a reasonable start.
12407       for i in 1 2 3 4 5 6 7 8 ; do
12408         teststring=$teststring$teststring
12409       done
12410       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12411       # If test is not a shell built-in, we'll probably end up computing a
12412       # maximum length that is only half of the actual maximum length, but
12413       # we can't tell.
12414       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12415                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12416               test $i != 17 # 1/2 MB should be enough
12417       do
12418         i=`expr $i + 1`
12419         teststring=$teststring$teststring
12420       done
12421       # Only check the string length outside the loop.
12422       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12423       teststring=
12424       # Add a significant safety factor because C++ compilers can tack on
12425       # massive amounts of additional arguments before passing them to the
12426       # linker.  It appears as though 1/2 is a usable value.
12427       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12428     fi
12429     ;;
12430   esac
12431
12432 fi
12433
12434 if test -n $lt_cv_sys_max_cmd_len ; then
12435   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12436 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12437 else
12438   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12439 $as_echo "none" >&6; }
12440 fi
12441 max_cmd_len=$lt_cv_sys_max_cmd_len
12442
12443
12444
12445
12446
12447
12448 : ${CP="cp -f"}
12449 : ${MV="mv -f"}
12450 : ${RM="rm -f"}
12451
12452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12453 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12454 # Try some XSI features
12455 xsi_shell=no
12456 ( _lt_dummy="a/b/c"
12457   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12458       = c,a/b,, \
12459     && eval 'test $(( 1 + 1 )) -eq 2 \
12460     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12461   && xsi_shell=yes
12462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12463 $as_echo "$xsi_shell" >&6; }
12464
12465
12466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12467 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12468 lt_shell_append=no
12469 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12470     >/dev/null 2>&1 \
12471   && lt_shell_append=yes
12472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12473 $as_echo "$lt_shell_append" >&6; }
12474
12475
12476 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12477   lt_unset=unset
12478 else
12479   lt_unset=false
12480 fi
12481
12482
12483
12484
12485
12486 # test EBCDIC or ASCII
12487 case `echo X|tr X '\101'` in
12488  A) # ASCII based system
12489     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12490   lt_SP2NL='tr \040 \012'
12491   lt_NL2SP='tr \015\012 \040\040'
12492   ;;
12493  *) # EBCDIC based system
12494   lt_SP2NL='tr \100 \n'
12495   lt_NL2SP='tr \r\n \100\100'
12496   ;;
12497 esac
12498
12499
12500
12501
12502
12503
12504
12505
12506
12507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12508 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12509 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12510   $as_echo_n "(cached) " >&6
12511 else
12512   lt_cv_ld_reload_flag='-r'
12513 fi
12514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12515 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12516 reload_flag=$lt_cv_ld_reload_flag
12517 case $reload_flag in
12518 "" | " "*) ;;
12519 *) reload_flag=" $reload_flag" ;;
12520 esac
12521 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12522 case $host_os in
12523   darwin*)
12524     if test "$GCC" = yes; then
12525       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12526     else
12527       reload_cmds='$LD$reload_flag -o $output$reload_objs'
12528     fi
12529     ;;
12530 esac
12531
12532
12533
12534
12535
12536
12537
12538
12539
12540 if test -n "$ac_tool_prefix"; then
12541   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12542 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12544 $as_echo_n "checking for $ac_word... " >&6; }
12545 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12546   $as_echo_n "(cached) " >&6
12547 else
12548   if test -n "$OBJDUMP"; then
12549   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12550 else
12551 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12552 for as_dir in $PATH
12553 do
12554   IFS=$as_save_IFS
12555   test -z "$as_dir" && as_dir=.
12556     for ac_exec_ext in '' $ac_executable_extensions; do
12557   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12558     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12559     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12560     break 2
12561   fi
12562 done
12563   done
12564 IFS=$as_save_IFS
12565
12566 fi
12567 fi
12568 OBJDUMP=$ac_cv_prog_OBJDUMP
12569 if test -n "$OBJDUMP"; then
12570   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12571 $as_echo "$OBJDUMP" >&6; }
12572 else
12573   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12574 $as_echo "no" >&6; }
12575 fi
12576
12577
12578 fi
12579 if test -z "$ac_cv_prog_OBJDUMP"; then
12580   ac_ct_OBJDUMP=$OBJDUMP
12581   # Extract the first word of "objdump", so it can be a program name with args.
12582 set dummy objdump; ac_word=$2
12583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12584 $as_echo_n "checking for $ac_word... " >&6; }
12585 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12586   $as_echo_n "(cached) " >&6
12587 else
12588   if test -n "$ac_ct_OBJDUMP"; then
12589   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12590 else
12591 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12592 for as_dir in $PATH
12593 do
12594   IFS=$as_save_IFS
12595   test -z "$as_dir" && as_dir=.
12596     for ac_exec_ext in '' $ac_executable_extensions; do
12597   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12598     ac_cv_prog_ac_ct_OBJDUMP="objdump"
12599     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12600     break 2
12601   fi
12602 done
12603   done
12604 IFS=$as_save_IFS
12605
12606 fi
12607 fi
12608 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12609 if test -n "$ac_ct_OBJDUMP"; then
12610   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12611 $as_echo "$ac_ct_OBJDUMP" >&6; }
12612 else
12613   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12614 $as_echo "no" >&6; }
12615 fi
12616
12617   if test "x$ac_ct_OBJDUMP" = x; then
12618     OBJDUMP="false"
12619   else
12620     case $cross_compiling:$ac_tool_warned in
12621 yes:)
12622 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12623 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12624 ac_tool_warned=yes ;;
12625 esac
12626     OBJDUMP=$ac_ct_OBJDUMP
12627   fi
12628 else
12629   OBJDUMP="$ac_cv_prog_OBJDUMP"
12630 fi
12631
12632 test -z "$OBJDUMP" && OBJDUMP=objdump
12633
12634
12635
12636
12637
12638
12639
12640
12641
12642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12643 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12644 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12645   $as_echo_n "(cached) " >&6
12646 else
12647   lt_cv_file_magic_cmd='$MAGIC_CMD'
12648 lt_cv_file_magic_test_file=
12649 lt_cv_deplibs_check_method='unknown'
12650 # Need to set the preceding variable on all platforms that support
12651 # interlibrary dependencies.
12652 # 'none' -- dependencies not supported.
12653 # `unknown' -- same as none, but documents that we really don't know.
12654 # 'pass_all' -- all dependencies passed with no checks.
12655 # 'test_compile' -- check by making test program.
12656 # 'file_magic [[regex]]' -- check by looking for files in library path
12657 # which responds to the $file_magic_cmd with a given extended regex.
12658 # If you have `file' or equivalent on your system and you're not sure
12659 # whether `pass_all' will *always* work, you probably want this one.
12660
12661 case $host_os in
12662 aix[4-9]*)
12663   lt_cv_deplibs_check_method=pass_all
12664   ;;
12665
12666 beos*)
12667   lt_cv_deplibs_check_method=pass_all
12668   ;;
12669
12670 bsdi[45]*)
12671   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12672   lt_cv_file_magic_cmd='/usr/bin/file -L'
12673   lt_cv_file_magic_test_file=/shlib/libc.so
12674   ;;
12675
12676 cygwin*)
12677   # func_win32_libid is a shell function defined in ltmain.sh
12678   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12679   lt_cv_file_magic_cmd='func_win32_libid'
12680   ;;
12681
12682 mingw* | pw32*)
12683   # Base MSYS/MinGW do not provide the 'file' command needed by
12684   # func_win32_libid shell function, so use a weaker test based on 'objdump',
12685   # unless we find 'file', for example because we are cross-compiling.
12686   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12687   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12688     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12689     lt_cv_file_magic_cmd='func_win32_libid'
12690   else
12691     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12692     lt_cv_file_magic_cmd='$OBJDUMP -f'
12693   fi
12694   ;;
12695
12696 cegcc*)
12697   # use the weaker test based on 'objdump'. See mingw*.
12698   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12699   lt_cv_file_magic_cmd='$OBJDUMP -f'
12700   ;;
12701
12702 darwin* | rhapsody*)
12703   lt_cv_deplibs_check_method=pass_all
12704   ;;
12705
12706 freebsd* | dragonfly*)
12707   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12708     case $host_cpu in
12709     i*86 )
12710       # Not sure whether the presence of OpenBSD here was a mistake.
12711       # Let's accept both of them until this is cleared up.
12712       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12713       lt_cv_file_magic_cmd=/usr/bin/file
12714       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12715       ;;
12716     esac
12717   else
12718     lt_cv_deplibs_check_method=pass_all
12719   fi
12720   ;;
12721
12722 gnu*)
12723   lt_cv_deplibs_check_method=pass_all
12724   ;;
12725
12726 haiku*)
12727   lt_cv_deplibs_check_method=pass_all
12728   ;;
12729
12730 hpux10.20* | hpux11*)
12731   lt_cv_file_magic_cmd=/usr/bin/file
12732   case $host_cpu in
12733   ia64*)
12734     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12735     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12736     ;;
12737   hppa*64*)
12738     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
12739     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12740     ;;
12741   *)
12742     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
12743     lt_cv_file_magic_test_file=/usr/lib/libc.sl
12744     ;;
12745   esac
12746   ;;
12747
12748 interix[3-9]*)
12749   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12750   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12751   ;;
12752
12753 irix5* | irix6* | nonstopux*)
12754   case $LD in
12755   *-32|*"-32 ") libmagic=32-bit;;
12756   *-n32|*"-n32 ") libmagic=N32;;
12757   *-64|*"-64 ") libmagic=64-bit;;
12758   *) libmagic=never-match;;
12759   esac
12760   lt_cv_deplibs_check_method=pass_all
12761   ;;
12762
12763 # This must be Linux ELF.
12764 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12765   lt_cv_deplibs_check_method=pass_all
12766   ;;
12767
12768 netbsd*)
12769   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12770     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12771   else
12772     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12773   fi
12774   ;;
12775
12776 newos6*)
12777   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12778   lt_cv_file_magic_cmd=/usr/bin/file
12779   lt_cv_file_magic_test_file=/usr/lib/libnls.so
12780   ;;
12781
12782 *nto* | *qnx*)
12783   lt_cv_deplibs_check_method=pass_all
12784   ;;
12785
12786 openbsd*)
12787   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12788     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12789   else
12790     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12791   fi
12792   ;;
12793
12794 osf3* | osf4* | osf5*)
12795   lt_cv_deplibs_check_method=pass_all
12796   ;;
12797
12798 rdos*)
12799   lt_cv_deplibs_check_method=pass_all
12800   ;;
12801
12802 solaris*)
12803   lt_cv_deplibs_check_method=pass_all
12804   ;;
12805
12806 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12807   lt_cv_deplibs_check_method=pass_all
12808   ;;
12809
12810 sysv4 | sysv4.3*)
12811   case $host_vendor in
12812   motorola)
12813     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]'
12814     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
12815     ;;
12816   ncr)
12817     lt_cv_deplibs_check_method=pass_all
12818     ;;
12819   sequent)
12820     lt_cv_file_magic_cmd='/bin/file'
12821     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
12822     ;;
12823   sni)
12824     lt_cv_file_magic_cmd='/bin/file'
12825     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
12826     lt_cv_file_magic_test_file=/lib/libc.so
12827     ;;
12828   siemens)
12829     lt_cv_deplibs_check_method=pass_all
12830     ;;
12831   pc)
12832     lt_cv_deplibs_check_method=pass_all
12833     ;;
12834   esac
12835   ;;
12836
12837 tpf*)
12838   lt_cv_deplibs_check_method=pass_all
12839   ;;
12840 esac
12841
12842 fi
12843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
12844 $as_echo "$lt_cv_deplibs_check_method" >&6; }
12845 file_magic_cmd=$lt_cv_file_magic_cmd
12846 deplibs_check_method=$lt_cv_deplibs_check_method
12847 test -z "$deplibs_check_method" && deplibs_check_method=unknown
12848
12849
12850
12851
12852
12853
12854
12855
12856
12857
12858
12859
12860 if test -n "$ac_tool_prefix"; then
12861   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
12862 set dummy ${ac_tool_prefix}ar; ac_word=$2
12863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12864 $as_echo_n "checking for $ac_word... " >&6; }
12865 if test "${ac_cv_prog_AR+set}" = set; then :
12866   $as_echo_n "(cached) " >&6
12867 else
12868   if test -n "$AR"; then
12869   ac_cv_prog_AR="$AR" # Let the user override the test.
12870 else
12871 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12872 for as_dir in $PATH
12873 do
12874   IFS=$as_save_IFS
12875   test -z "$as_dir" && as_dir=.
12876     for ac_exec_ext in '' $ac_executable_extensions; do
12877   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12878     ac_cv_prog_AR="${ac_tool_prefix}ar"
12879     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12880     break 2
12881   fi
12882 done
12883   done
12884 IFS=$as_save_IFS
12885
12886 fi
12887 fi
12888 AR=$ac_cv_prog_AR
12889 if test -n "$AR"; then
12890   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
12891 $as_echo "$AR" >&6; }
12892 else
12893   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12894 $as_echo "no" >&6; }
12895 fi
12896
12897
12898 fi
12899 if test -z "$ac_cv_prog_AR"; then
12900   ac_ct_AR=$AR
12901   # Extract the first word of "ar", so it can be a program name with args.
12902 set dummy ar; ac_word=$2
12903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12904 $as_echo_n "checking for $ac_word... " >&6; }
12905 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
12906   $as_echo_n "(cached) " >&6
12907 else
12908   if test -n "$ac_ct_AR"; then
12909   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
12910 else
12911 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12912 for as_dir in $PATH
12913 do
12914   IFS=$as_save_IFS
12915   test -z "$as_dir" && as_dir=.
12916     for ac_exec_ext in '' $ac_executable_extensions; do
12917   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12918     ac_cv_prog_ac_ct_AR="ar"
12919     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12920     break 2
12921   fi
12922 done
12923   done
12924 IFS=$as_save_IFS
12925
12926 fi
12927 fi
12928 ac_ct_AR=$ac_cv_prog_ac_ct_AR
12929 if test -n "$ac_ct_AR"; then
12930   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
12931 $as_echo "$ac_ct_AR" >&6; }
12932 else
12933   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12934 $as_echo "no" >&6; }
12935 fi
12936
12937   if test "x$ac_ct_AR" = x; then
12938     AR="false"
12939   else
12940     case $cross_compiling:$ac_tool_warned in
12941 yes:)
12942 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12943 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12944 ac_tool_warned=yes ;;
12945 esac
12946     AR=$ac_ct_AR
12947   fi
12948 else
12949   AR="$ac_cv_prog_AR"
12950 fi
12951
12952 test -z "$AR" && AR=ar
12953 test -z "$AR_FLAGS" && AR_FLAGS=cru
12954
12955
12956
12957
12958
12959
12960
12961
12962
12963
12964
12965 if test -n "$ac_tool_prefix"; then
12966   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
12967 set dummy ${ac_tool_prefix}strip; ac_word=$2
12968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12969 $as_echo_n "checking for $ac_word... " >&6; }
12970 if test "${ac_cv_prog_STRIP+set}" = set; then :
12971   $as_echo_n "(cached) " >&6
12972 else
12973   if test -n "$STRIP"; then
12974   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
12975 else
12976 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12977 for as_dir in $PATH
12978 do
12979   IFS=$as_save_IFS
12980   test -z "$as_dir" && as_dir=.
12981     for ac_exec_ext in '' $ac_executable_extensions; do
12982   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12983     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
12984     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12985     break 2
12986   fi
12987 done
12988   done
12989 IFS=$as_save_IFS
12990
12991 fi
12992 fi
12993 STRIP=$ac_cv_prog_STRIP
12994 if test -n "$STRIP"; then
12995   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
12996 $as_echo "$STRIP" >&6; }
12997 else
12998   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12999 $as_echo "no" >&6; }
13000 fi
13001
13002
13003 fi
13004 if test -z "$ac_cv_prog_STRIP"; then
13005   ac_ct_STRIP=$STRIP
13006   # Extract the first word of "strip", so it can be a program name with args.
13007 set dummy strip; ac_word=$2
13008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13009 $as_echo_n "checking for $ac_word... " >&6; }
13010 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13011   $as_echo_n "(cached) " >&6
13012 else
13013   if test -n "$ac_ct_STRIP"; then
13014   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13015 else
13016 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13017 for as_dir in $PATH
13018 do
13019   IFS=$as_save_IFS
13020   test -z "$as_dir" && as_dir=.
13021     for ac_exec_ext in '' $ac_executable_extensions; do
13022   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13023     ac_cv_prog_ac_ct_STRIP="strip"
13024     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13025     break 2
13026   fi
13027 done
13028   done
13029 IFS=$as_save_IFS
13030
13031 fi
13032 fi
13033 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13034 if test -n "$ac_ct_STRIP"; then
13035   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13036 $as_echo "$ac_ct_STRIP" >&6; }
13037 else
13038   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13039 $as_echo "no" >&6; }
13040 fi
13041
13042   if test "x$ac_ct_STRIP" = x; then
13043     STRIP=":"
13044   else
13045     case $cross_compiling:$ac_tool_warned in
13046 yes:)
13047 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13048 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13049 ac_tool_warned=yes ;;
13050 esac
13051     STRIP=$ac_ct_STRIP
13052   fi
13053 else
13054   STRIP="$ac_cv_prog_STRIP"
13055 fi
13056
13057 test -z "$STRIP" && STRIP=:
13058
13059
13060
13061
13062
13063
13064 if test -n "$ac_tool_prefix"; then
13065   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13066 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13068 $as_echo_n "checking for $ac_word... " >&6; }
13069 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13070   $as_echo_n "(cached) " >&6
13071 else
13072   if test -n "$RANLIB"; then
13073   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13074 else
13075 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13076 for as_dir in $PATH
13077 do
13078   IFS=$as_save_IFS
13079   test -z "$as_dir" && as_dir=.
13080     for ac_exec_ext in '' $ac_executable_extensions; do
13081   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13082     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13083     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13084     break 2
13085   fi
13086 done
13087   done
13088 IFS=$as_save_IFS
13089
13090 fi
13091 fi
13092 RANLIB=$ac_cv_prog_RANLIB
13093 if test -n "$RANLIB"; then
13094   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13095 $as_echo "$RANLIB" >&6; }
13096 else
13097   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13098 $as_echo "no" >&6; }
13099 fi
13100
13101
13102 fi
13103 if test -z "$ac_cv_prog_RANLIB"; then
13104   ac_ct_RANLIB=$RANLIB
13105   # Extract the first word of "ranlib", so it can be a program name with args.
13106 set dummy ranlib; ac_word=$2
13107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13108 $as_echo_n "checking for $ac_word... " >&6; }
13109 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13110   $as_echo_n "(cached) " >&6
13111 else
13112   if test -n "$ac_ct_RANLIB"; then
13113   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13114 else
13115 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13116 for as_dir in $PATH
13117 do
13118   IFS=$as_save_IFS
13119   test -z "$as_dir" && as_dir=.
13120     for ac_exec_ext in '' $ac_executable_extensions; do
13121   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13122     ac_cv_prog_ac_ct_RANLIB="ranlib"
13123     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13124     break 2
13125   fi
13126 done
13127   done
13128 IFS=$as_save_IFS
13129
13130 fi
13131 fi
13132 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13133 if test -n "$ac_ct_RANLIB"; then
13134   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13135 $as_echo "$ac_ct_RANLIB" >&6; }
13136 else
13137   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13138 $as_echo "no" >&6; }
13139 fi
13140
13141   if test "x$ac_ct_RANLIB" = x; then
13142     RANLIB=":"
13143   else
13144     case $cross_compiling:$ac_tool_warned in
13145 yes:)
13146 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13147 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13148 ac_tool_warned=yes ;;
13149 esac
13150     RANLIB=$ac_ct_RANLIB
13151   fi
13152 else
13153   RANLIB="$ac_cv_prog_RANLIB"
13154 fi
13155
13156 test -z "$RANLIB" && RANLIB=:
13157
13158
13159
13160
13161
13162
13163 # Determine commands to create old-style static archives.
13164 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13165 old_postinstall_cmds='chmod 644 $oldlib'
13166 old_postuninstall_cmds=
13167
13168 if test -n "$RANLIB"; then
13169   case $host_os in
13170   openbsd*)
13171     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13172     ;;
13173   *)
13174     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13175     ;;
13176   esac
13177   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13178 fi
13179
13180 case $host_os in
13181   darwin*)
13182     lock_old_archive_extraction=yes ;;
13183   *)
13184     lock_old_archive_extraction=no ;;
13185 esac
13186
13187
13188
13189
13190
13191
13192
13193
13194
13195
13196
13197
13198
13199
13200
13201
13202
13203
13204
13205
13206
13207
13208
13209
13210
13211
13212
13213
13214
13215
13216
13217
13218
13219
13220
13221
13222
13223
13224
13225 # If no C compiler was specified, use CC.
13226 LTCC=${LTCC-"$CC"}
13227
13228 # If no C compiler flags were specified, use CFLAGS.
13229 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13230
13231 # Allow CC to be a program name with arguments.
13232 compiler=$CC
13233
13234
13235 # Check for command to grab the raw symbol name followed by C symbol from nm.
13236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13237 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13238 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13239   $as_echo_n "(cached) " >&6
13240 else
13241
13242 # These are sane defaults that work on at least a few old systems.
13243 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
13244
13245 # Character class describing NM global symbol codes.
13246 symcode='[BCDEGRST]'
13247
13248 # Regexp to match symbols that can be accessed directly from C.
13249 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13250
13251 # Define system-specific variables.
13252 case $host_os in
13253 aix*)
13254   symcode='[BCDT]'
13255   ;;
13256 cygwin* | mingw* | pw32* | cegcc*)
13257   symcode='[ABCDGISTW]'
13258   ;;
13259 hpux*)
13260   if test "$host_cpu" = ia64; then
13261     symcode='[ABCDEGRST]'
13262   fi
13263   ;;
13264 irix* | nonstopux*)
13265   symcode='[BCDEGRST]'
13266   ;;
13267 osf*)
13268   symcode='[BCDEGQRST]'
13269   ;;
13270 solaris*)
13271   symcode='[BDRT]'
13272   ;;
13273 sco3.2v5*)
13274   symcode='[DT]'
13275   ;;
13276 sysv4.2uw2*)
13277   symcode='[DT]'
13278   ;;
13279 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13280   symcode='[ABDT]'
13281   ;;
13282 sysv4)
13283   symcode='[DFNSTU]'
13284   ;;
13285 esac
13286
13287 # If we're using GNU nm, then use its standard symbol codes.
13288 case `$NM -V 2>&1` in
13289 *GNU* | *'with BFD'*)
13290   symcode='[ABCDGIRSTW]' ;;
13291 esac
13292
13293 # Transform an extracted symbol line into a proper C declaration.
13294 # Some systems (esp. on ia64) link data and code symbols differently,
13295 # so use this general approach.
13296 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13297
13298 # Transform an extracted symbol line into symbol name and symbol address
13299 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
13300 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'"
13301
13302 # Handle CRLF in mingw tool chain
13303 opt_cr=
13304 case $build_os in
13305 mingw*)
13306   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13307   ;;
13308 esac
13309
13310 # Try without a prefix underscore, then with it.
13311 for ac_symprfx in "" "_"; do
13312
13313   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13314   symxfrm="\\1 $ac_symprfx\\2 \\2"
13315
13316   # Write the raw and C identifiers.
13317   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13318     # Fake it for dumpbin and say T for any non-static function
13319     # and D for any global variable.
13320     # Also find C++ and __fastcall symbols from MSVC++,
13321     # which start with @ or ?.
13322     lt_cv_sys_global_symbol_pipe="$AWK '"\
13323 "     {last_section=section; section=\$ 3};"\
13324 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13325 "     \$ 0!~/External *\|/{next};"\
13326 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13327 "     {if(hide[section]) next};"\
13328 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13329 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13330 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
13331 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13332 "     ' prfx=^$ac_symprfx"
13333   else
13334     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13335   fi
13336
13337   # Check to see that the pipe works correctly.
13338   pipe_works=no
13339
13340   rm -f conftest*
13341   cat > conftest.$ac_ext <<_LT_EOF
13342 #ifdef __cplusplus
13343 extern "C" {
13344 #endif
13345 char nm_test_var;
13346 void nm_test_func(void);
13347 void nm_test_func(void){}
13348 #ifdef __cplusplus
13349 }
13350 #endif
13351 int main(){nm_test_var='a';nm_test_func();return(0);}
13352 _LT_EOF
13353
13354   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13355   (eval $ac_compile) 2>&5
13356   ac_status=$?
13357   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13358   test $ac_status = 0; }; then
13359     # Now try to grab the symbols.
13360     nlist=conftest.nm
13361     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13362   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13363   ac_status=$?
13364   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13365   test $ac_status = 0; } && test -s "$nlist"; then
13366       # Try sorting and uniquifying the output.
13367       if sort "$nlist" | uniq > "$nlist"T; then
13368         mv -f "$nlist"T "$nlist"
13369       else
13370         rm -f "$nlist"T
13371       fi
13372
13373       # Make sure that we snagged all the symbols we need.
13374       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13375         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13376           cat <<_LT_EOF > conftest.$ac_ext
13377 #ifdef __cplusplus
13378 extern "C" {
13379 #endif
13380
13381 _LT_EOF
13382           # Now generate the symbol file.
13383           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13384
13385           cat <<_LT_EOF >> conftest.$ac_ext
13386
13387 /* The mapping between symbol names and symbols.  */
13388 const struct {
13389   const char *name;
13390   void       *address;
13391 }
13392 lt__PROGRAM__LTX_preloaded_symbols[] =
13393 {
13394   { "@PROGRAM@", (void *) 0 },
13395 _LT_EOF
13396           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13397           cat <<\_LT_EOF >> conftest.$ac_ext
13398   {0, (void *) 0}
13399 };
13400
13401 /* This works around a problem in FreeBSD linker */
13402 #ifdef FREEBSD_WORKAROUND
13403 static const void *lt_preloaded_setup() {
13404   return lt__PROGRAM__LTX_preloaded_symbols;
13405 }
13406 #endif
13407
13408 #ifdef __cplusplus
13409 }
13410 #endif
13411 _LT_EOF
13412           # Now try linking the two files.
13413           mv conftest.$ac_objext conftstm.$ac_objext
13414           lt_save_LIBS="$LIBS"
13415           lt_save_CFLAGS="$CFLAGS"
13416           LIBS="conftstm.$ac_objext"
13417           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13418           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13419   (eval $ac_link) 2>&5
13420   ac_status=$?
13421   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13422   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13423             pipe_works=yes
13424           fi
13425           LIBS="$lt_save_LIBS"
13426           CFLAGS="$lt_save_CFLAGS"
13427         else
13428           echo "cannot find nm_test_func in $nlist" >&5
13429         fi
13430       else
13431         echo "cannot find nm_test_var in $nlist" >&5
13432       fi
13433     else
13434       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13435     fi
13436   else
13437     echo "$progname: failed program was:" >&5
13438     cat conftest.$ac_ext >&5
13439   fi
13440   rm -rf conftest* conftst*
13441
13442   # Do not use the global_symbol_pipe unless it works.
13443   if test "$pipe_works" = yes; then
13444     break
13445   else
13446     lt_cv_sys_global_symbol_pipe=
13447   fi
13448 done
13449
13450 fi
13451
13452 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13453   lt_cv_sys_global_symbol_to_cdecl=
13454 fi
13455 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13457 $as_echo "failed" >&6; }
13458 else
13459   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13460 $as_echo "ok" >&6; }
13461 fi
13462
13463
13464
13465
13466
13467
13468
13469
13470
13471
13472
13473
13474
13475
13476
13477
13478
13479
13480
13481
13482
13483
13484 # Check whether --enable-libtool-lock was given.
13485 if test "${enable_libtool_lock+set}" = set; then :
13486   enableval=$enable_libtool_lock;
13487 fi
13488
13489 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13490
13491 # Some flags need to be propagated to the compiler or linker for good
13492 # libtool support.
13493 case $host in
13494 ia64-*-hpux*)
13495   # Find out which ABI we are using.
13496   echo 'int i;' > conftest.$ac_ext
13497   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13498   (eval $ac_compile) 2>&5
13499   ac_status=$?
13500   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13501   test $ac_status = 0; }; then
13502     case `/usr/bin/file conftest.$ac_objext` in
13503       *ELF-32*)
13504         HPUX_IA64_MODE="32"
13505         ;;
13506       *ELF-64*)
13507         HPUX_IA64_MODE="64"
13508         ;;
13509     esac
13510   fi
13511   rm -rf conftest*
13512   ;;
13513 *-*-irix6*)
13514   # Find out which ABI we are using.
13515   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13516   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13517   (eval $ac_compile) 2>&5
13518   ac_status=$?
13519   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13520   test $ac_status = 0; }; then
13521     if test "$lt_cv_prog_gnu_ld" = yes; then
13522       case `/usr/bin/file conftest.$ac_objext` in
13523         *32-bit*)
13524           LD="${LD-ld} -melf32bsmip"
13525           ;;
13526         *N32*)
13527           LD="${LD-ld} -melf32bmipn32"
13528           ;;
13529         *64-bit*)
13530           LD="${LD-ld} -melf64bmip"
13531         ;;
13532       esac
13533     else
13534       case `/usr/bin/file conftest.$ac_objext` in
13535         *32-bit*)
13536           LD="${LD-ld} -32"
13537           ;;
13538         *N32*)
13539           LD="${LD-ld} -n32"
13540           ;;
13541         *64-bit*)
13542           LD="${LD-ld} -64"
13543           ;;
13544       esac
13545     fi
13546   fi
13547   rm -rf conftest*
13548   ;;
13549
13550 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
13551 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13552   # Find out which ABI we are using.
13553   echo 'int i;' > conftest.$ac_ext
13554   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13555   (eval $ac_compile) 2>&5
13556   ac_status=$?
13557   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13558   test $ac_status = 0; }; then
13559     case `/usr/bin/file conftest.o` in
13560       *32-bit*)
13561         case $host in
13562           x86_64-*kfreebsd*-gnu)
13563             LD="${LD-ld} -m elf_i386_fbsd"
13564             ;;
13565           x86_64-*linux*)
13566             case `/usr/bin/file conftest.o` in
13567               *x86-64*)
13568                 LD="${LD-ld} -m elf32_x86_64"
13569                 ;;
13570               *)
13571                 LD="${LD-ld} -m elf_i386"
13572                 ;;
13573             esac
13574             ;;
13575           ppc64-*linux*|powerpc64-*linux*)
13576             LD="${LD-ld} -m elf32ppclinux"
13577             ;;
13578           s390x-*linux*)
13579             LD="${LD-ld} -m elf_s390"
13580             ;;
13581           sparc64-*linux*)
13582             LD="${LD-ld} -m elf32_sparc"
13583             ;;
13584         esac
13585         ;;
13586       *64-bit*)
13587         case $host in
13588           x86_64-*kfreebsd*-gnu)
13589             LD="${LD-ld} -m elf_x86_64_fbsd"
13590             ;;
13591           x86_64-*linux*)
13592             LD="${LD-ld} -m elf_x86_64"
13593             ;;
13594           ppc*-*linux*|powerpc*-*linux*)
13595             LD="${LD-ld} -m elf64ppc"
13596             ;;
13597           s390*-*linux*|s390*-*tpf*)
13598             LD="${LD-ld} -m elf64_s390"
13599             ;;
13600           sparc*-*linux*)
13601             LD="${LD-ld} -m elf64_sparc"
13602             ;;
13603         esac
13604         ;;
13605     esac
13606   fi
13607   rm -rf conftest*
13608   ;;
13609
13610 *-*-sco3.2v5*)
13611   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13612   SAVE_CFLAGS="$CFLAGS"
13613   CFLAGS="$CFLAGS -belf"
13614   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13615 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13616 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13617   $as_echo_n "(cached) " >&6
13618 else
13619   ac_ext=c
13620 ac_cpp='$CPP $CPPFLAGS'
13621 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13622 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13623 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13624
13625      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13626 /* end confdefs.h.  */
13627
13628 int
13629 main ()
13630 {
13631
13632   ;
13633   return 0;
13634 }
13635 _ACEOF
13636 if ac_fn_c_try_link "$LINENO"; then :
13637   lt_cv_cc_needs_belf=yes
13638 else
13639   lt_cv_cc_needs_belf=no
13640 fi
13641 rm -f core conftest.err conftest.$ac_objext \
13642     conftest$ac_exeext conftest.$ac_ext
13643      ac_ext=c
13644 ac_cpp='$CPP $CPPFLAGS'
13645 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13646 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13647 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13648
13649 fi
13650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13651 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13652   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13653     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13654     CFLAGS="$SAVE_CFLAGS"
13655   fi
13656   ;;
13657 sparc*-*solaris*)
13658   # Find out which ABI we are using.
13659   echo 'int i;' > conftest.$ac_ext
13660   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13661   (eval $ac_compile) 2>&5
13662   ac_status=$?
13663   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13664   test $ac_status = 0; }; then
13665     case `/usr/bin/file conftest.o` in
13666     *64-bit*)
13667       case $lt_cv_prog_gnu_ld in
13668       yes*) LD="${LD-ld} -m elf64_sparc" ;;
13669       *)
13670         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13671           LD="${LD-ld} -64"
13672         fi
13673         ;;
13674       esac
13675       ;;
13676     esac
13677   fi
13678   rm -rf conftest*
13679   ;;
13680 esac
13681
13682 need_locks="$enable_libtool_lock"
13683
13684
13685   case $host_os in
13686     rhapsody* | darwin*)
13687     if test -n "$ac_tool_prefix"; then
13688   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13689 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13691 $as_echo_n "checking for $ac_word... " >&6; }
13692 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13693   $as_echo_n "(cached) " >&6
13694 else
13695   if test -n "$DSYMUTIL"; then
13696   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13697 else
13698 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13699 for as_dir in $PATH
13700 do
13701   IFS=$as_save_IFS
13702   test -z "$as_dir" && as_dir=.
13703     for ac_exec_ext in '' $ac_executable_extensions; do
13704   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13705     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13706     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13707     break 2
13708   fi
13709 done
13710   done
13711 IFS=$as_save_IFS
13712
13713 fi
13714 fi
13715 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13716 if test -n "$DSYMUTIL"; then
13717   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13718 $as_echo "$DSYMUTIL" >&6; }
13719 else
13720   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13721 $as_echo "no" >&6; }
13722 fi
13723
13724
13725 fi
13726 if test -z "$ac_cv_prog_DSYMUTIL"; then
13727   ac_ct_DSYMUTIL=$DSYMUTIL
13728   # Extract the first word of "dsymutil", so it can be a program name with args.
13729 set dummy dsymutil; ac_word=$2
13730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13731 $as_echo_n "checking for $ac_word... " >&6; }
13732 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13733   $as_echo_n "(cached) " >&6
13734 else
13735   if test -n "$ac_ct_DSYMUTIL"; then
13736   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13737 else
13738 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13739 for as_dir in $PATH
13740 do
13741   IFS=$as_save_IFS
13742   test -z "$as_dir" && as_dir=.
13743     for ac_exec_ext in '' $ac_executable_extensions; do
13744   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13745     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13746     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13747     break 2
13748   fi
13749 done
13750   done
13751 IFS=$as_save_IFS
13752
13753 fi
13754 fi
13755 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13756 if test -n "$ac_ct_DSYMUTIL"; then
13757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13758 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13759 else
13760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13761 $as_echo "no" >&6; }
13762 fi
13763
13764   if test "x$ac_ct_DSYMUTIL" = x; then
13765     DSYMUTIL=":"
13766   else
13767     case $cross_compiling:$ac_tool_warned in
13768 yes:)
13769 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13770 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13771 ac_tool_warned=yes ;;
13772 esac
13773     DSYMUTIL=$ac_ct_DSYMUTIL
13774   fi
13775 else
13776   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13777 fi
13778
13779     if test -n "$ac_tool_prefix"; then
13780   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13781 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13783 $as_echo_n "checking for $ac_word... " >&6; }
13784 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13785   $as_echo_n "(cached) " >&6
13786 else
13787   if test -n "$NMEDIT"; then
13788   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13789 else
13790 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13791 for as_dir in $PATH
13792 do
13793   IFS=$as_save_IFS
13794   test -z "$as_dir" && as_dir=.
13795     for ac_exec_ext in '' $ac_executable_extensions; do
13796   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13797     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13798     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13799     break 2
13800   fi
13801 done
13802   done
13803 IFS=$as_save_IFS
13804
13805 fi
13806 fi
13807 NMEDIT=$ac_cv_prog_NMEDIT
13808 if test -n "$NMEDIT"; then
13809   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13810 $as_echo "$NMEDIT" >&6; }
13811 else
13812   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13813 $as_echo "no" >&6; }
13814 fi
13815
13816
13817 fi
13818 if test -z "$ac_cv_prog_NMEDIT"; then
13819   ac_ct_NMEDIT=$NMEDIT
13820   # Extract the first word of "nmedit", so it can be a program name with args.
13821 set dummy nmedit; ac_word=$2
13822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13823 $as_echo_n "checking for $ac_word... " >&6; }
13824 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
13825   $as_echo_n "(cached) " >&6
13826 else
13827   if test -n "$ac_ct_NMEDIT"; then
13828   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
13829 else
13830 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13831 for as_dir in $PATH
13832 do
13833   IFS=$as_save_IFS
13834   test -z "$as_dir" && as_dir=.
13835     for ac_exec_ext in '' $ac_executable_extensions; do
13836   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13837     ac_cv_prog_ac_ct_NMEDIT="nmedit"
13838     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13839     break 2
13840   fi
13841 done
13842   done
13843 IFS=$as_save_IFS
13844
13845 fi
13846 fi
13847 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
13848 if test -n "$ac_ct_NMEDIT"; then
13849   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
13850 $as_echo "$ac_ct_NMEDIT" >&6; }
13851 else
13852   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13853 $as_echo "no" >&6; }
13854 fi
13855
13856   if test "x$ac_ct_NMEDIT" = x; then
13857     NMEDIT=":"
13858   else
13859     case $cross_compiling:$ac_tool_warned in
13860 yes:)
13861 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13862 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13863 ac_tool_warned=yes ;;
13864 esac
13865     NMEDIT=$ac_ct_NMEDIT
13866   fi
13867 else
13868   NMEDIT="$ac_cv_prog_NMEDIT"
13869 fi
13870
13871     if test -n "$ac_tool_prefix"; then
13872   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
13873 set dummy ${ac_tool_prefix}lipo; ac_word=$2
13874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13875 $as_echo_n "checking for $ac_word... " >&6; }
13876 if test "${ac_cv_prog_LIPO+set}" = set; then :
13877   $as_echo_n "(cached) " >&6
13878 else
13879   if test -n "$LIPO"; then
13880   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
13881 else
13882 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13883 for as_dir in $PATH
13884 do
13885   IFS=$as_save_IFS
13886   test -z "$as_dir" && as_dir=.
13887     for ac_exec_ext in '' $ac_executable_extensions; do
13888   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13889     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
13890     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13891     break 2
13892   fi
13893 done
13894   done
13895 IFS=$as_save_IFS
13896
13897 fi
13898 fi
13899 LIPO=$ac_cv_prog_LIPO
13900 if test -n "$LIPO"; then
13901   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
13902 $as_echo "$LIPO" >&6; }
13903 else
13904   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13905 $as_echo "no" >&6; }
13906 fi
13907
13908
13909 fi
13910 if test -z "$ac_cv_prog_LIPO"; then
13911   ac_ct_LIPO=$LIPO
13912   # Extract the first word of "lipo", so it can be a program name with args.
13913 set dummy lipo; ac_word=$2
13914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13915 $as_echo_n "checking for $ac_word... " >&6; }
13916 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
13917   $as_echo_n "(cached) " >&6
13918 else
13919   if test -n "$ac_ct_LIPO"; then
13920   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
13921 else
13922 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13923 for as_dir in $PATH
13924 do
13925   IFS=$as_save_IFS
13926   test -z "$as_dir" && as_dir=.
13927     for ac_exec_ext in '' $ac_executable_extensions; do
13928   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13929     ac_cv_prog_ac_ct_LIPO="lipo"
13930     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13931     break 2
13932   fi
13933 done
13934   done
13935 IFS=$as_save_IFS
13936
13937 fi
13938 fi
13939 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
13940 if test -n "$ac_ct_LIPO"; then
13941   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
13942 $as_echo "$ac_ct_LIPO" >&6; }
13943 else
13944   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13945 $as_echo "no" >&6; }
13946 fi
13947
13948   if test "x$ac_ct_LIPO" = x; then
13949     LIPO=":"
13950   else
13951     case $cross_compiling:$ac_tool_warned in
13952 yes:)
13953 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13954 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13955 ac_tool_warned=yes ;;
13956 esac
13957     LIPO=$ac_ct_LIPO
13958   fi
13959 else
13960   LIPO="$ac_cv_prog_LIPO"
13961 fi
13962
13963     if test -n "$ac_tool_prefix"; then
13964   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
13965 set dummy ${ac_tool_prefix}otool; ac_word=$2
13966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13967 $as_echo_n "checking for $ac_word... " >&6; }
13968 if test "${ac_cv_prog_OTOOL+set}" = set; then :
13969   $as_echo_n "(cached) " >&6
13970 else
13971   if test -n "$OTOOL"; then
13972   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
13973 else
13974 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13975 for as_dir in $PATH
13976 do
13977   IFS=$as_save_IFS
13978   test -z "$as_dir" && as_dir=.
13979     for ac_exec_ext in '' $ac_executable_extensions; do
13980   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13981     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
13982     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13983     break 2
13984   fi
13985 done
13986   done
13987 IFS=$as_save_IFS
13988
13989 fi
13990 fi
13991 OTOOL=$ac_cv_prog_OTOOL
13992 if test -n "$OTOOL"; then
13993   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
13994 $as_echo "$OTOOL" >&6; }
13995 else
13996   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13997 $as_echo "no" >&6; }
13998 fi
13999
14000
14001 fi
14002 if test -z "$ac_cv_prog_OTOOL"; then
14003   ac_ct_OTOOL=$OTOOL
14004   # Extract the first word of "otool", so it can be a program name with args.
14005 set dummy otool; ac_word=$2
14006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14007 $as_echo_n "checking for $ac_word... " >&6; }
14008 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14009   $as_echo_n "(cached) " >&6
14010 else
14011   if test -n "$ac_ct_OTOOL"; then
14012   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14013 else
14014 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14015 for as_dir in $PATH
14016 do
14017   IFS=$as_save_IFS
14018   test -z "$as_dir" && as_dir=.
14019     for ac_exec_ext in '' $ac_executable_extensions; do
14020   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14021     ac_cv_prog_ac_ct_OTOOL="otool"
14022     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14023     break 2
14024   fi
14025 done
14026   done
14027 IFS=$as_save_IFS
14028
14029 fi
14030 fi
14031 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14032 if test -n "$ac_ct_OTOOL"; then
14033   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14034 $as_echo "$ac_ct_OTOOL" >&6; }
14035 else
14036   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14037 $as_echo "no" >&6; }
14038 fi
14039
14040   if test "x$ac_ct_OTOOL" = x; then
14041     OTOOL=":"
14042   else
14043     case $cross_compiling:$ac_tool_warned in
14044 yes:)
14045 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14046 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14047 ac_tool_warned=yes ;;
14048 esac
14049     OTOOL=$ac_ct_OTOOL
14050   fi
14051 else
14052   OTOOL="$ac_cv_prog_OTOOL"
14053 fi
14054
14055     if test -n "$ac_tool_prefix"; then
14056   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14057 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14059 $as_echo_n "checking for $ac_word... " >&6; }
14060 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14061   $as_echo_n "(cached) " >&6
14062 else
14063   if test -n "$OTOOL64"; then
14064   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14065 else
14066 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14067 for as_dir in $PATH
14068 do
14069   IFS=$as_save_IFS
14070   test -z "$as_dir" && as_dir=.
14071     for ac_exec_ext in '' $ac_executable_extensions; do
14072   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14073     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14074     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14075     break 2
14076   fi
14077 done
14078   done
14079 IFS=$as_save_IFS
14080
14081 fi
14082 fi
14083 OTOOL64=$ac_cv_prog_OTOOL64
14084 if test -n "$OTOOL64"; then
14085   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14086 $as_echo "$OTOOL64" >&6; }
14087 else
14088   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14089 $as_echo "no" >&6; }
14090 fi
14091
14092
14093 fi
14094 if test -z "$ac_cv_prog_OTOOL64"; then
14095   ac_ct_OTOOL64=$OTOOL64
14096   # Extract the first word of "otool64", so it can be a program name with args.
14097 set dummy otool64; ac_word=$2
14098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14099 $as_echo_n "checking for $ac_word... " >&6; }
14100 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14101   $as_echo_n "(cached) " >&6
14102 else
14103   if test -n "$ac_ct_OTOOL64"; then
14104   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14105 else
14106 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14107 for as_dir in $PATH
14108 do
14109   IFS=$as_save_IFS
14110   test -z "$as_dir" && as_dir=.
14111     for ac_exec_ext in '' $ac_executable_extensions; do
14112   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14113     ac_cv_prog_ac_ct_OTOOL64="otool64"
14114     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14115     break 2
14116   fi
14117 done
14118   done
14119 IFS=$as_save_IFS
14120
14121 fi
14122 fi
14123 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14124 if test -n "$ac_ct_OTOOL64"; then
14125   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14126 $as_echo "$ac_ct_OTOOL64" >&6; }
14127 else
14128   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14129 $as_echo "no" >&6; }
14130 fi
14131
14132   if test "x$ac_ct_OTOOL64" = x; then
14133     OTOOL64=":"
14134   else
14135     case $cross_compiling:$ac_tool_warned in
14136 yes:)
14137 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14138 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14139 ac_tool_warned=yes ;;
14140 esac
14141     OTOOL64=$ac_ct_OTOOL64
14142   fi
14143 else
14144   OTOOL64="$ac_cv_prog_OTOOL64"
14145 fi
14146
14147
14148
14149
14150
14151
14152
14153
14154
14155
14156
14157
14158
14159
14160
14161
14162
14163
14164
14165
14166
14167
14168
14169
14170
14171
14172
14173     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14174 $as_echo_n "checking for -single_module linker flag... " >&6; }
14175 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14176   $as_echo_n "(cached) " >&6
14177 else
14178   lt_cv_apple_cc_single_mod=no
14179       if test -z "${LT_MULTI_MODULE}"; then
14180         # By default we will add the -single_module flag. You can override
14181         # by either setting the environment variable LT_MULTI_MODULE
14182         # non-empty at configure time, or by adding -multi_module to the
14183         # link flags.
14184         rm -rf libconftest.dylib*
14185         echo "int foo(void){return 1;}" > conftest.c
14186         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14187 -dynamiclib -Wl,-single_module conftest.c" >&5
14188         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14189           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14190         _lt_result=$?
14191         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14192           lt_cv_apple_cc_single_mod=yes
14193         else
14194           cat conftest.err >&5
14195         fi
14196         rm -rf libconftest.dylib*
14197         rm -f conftest.*
14198       fi
14199 fi
14200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14201 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14202     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14203 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14204 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14205   $as_echo_n "(cached) " >&6
14206 else
14207   lt_cv_ld_exported_symbols_list=no
14208       save_LDFLAGS=$LDFLAGS
14209       echo "_main" > conftest.sym
14210       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14211       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14212 /* end confdefs.h.  */
14213
14214 int
14215 main ()
14216 {
14217
14218   ;
14219   return 0;
14220 }
14221 _ACEOF
14222 if ac_fn_c_try_link "$LINENO"; then :
14223   lt_cv_ld_exported_symbols_list=yes
14224 else
14225   lt_cv_ld_exported_symbols_list=no
14226 fi
14227 rm -f core conftest.err conftest.$ac_objext \
14228     conftest$ac_exeext conftest.$ac_ext
14229         LDFLAGS="$save_LDFLAGS"
14230
14231 fi
14232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14233 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14234     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14235 $as_echo_n "checking for -force_load linker flag... " >&6; }
14236 if test "${lt_cv_ld_force_load+set}" = set; then :
14237   $as_echo_n "(cached) " >&6
14238 else
14239   lt_cv_ld_force_load=no
14240       cat > conftest.c << _LT_EOF
14241 int forced_loaded() { return 2;}
14242 _LT_EOF
14243       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14244       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14245       echo "$AR cru libconftest.a conftest.o" >&5
14246       $AR cru libconftest.a conftest.o 2>&5
14247       cat > conftest.c << _LT_EOF
14248 int main() { return 0;}
14249 _LT_EOF
14250       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14251       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14252       _lt_result=$?
14253       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14254         lt_cv_ld_force_load=yes
14255       else
14256         cat conftest.err >&5
14257       fi
14258         rm -f conftest.err libconftest.a conftest conftest.c
14259         rm -rf conftest.dSYM
14260
14261 fi
14262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14263 $as_echo "$lt_cv_ld_force_load" >&6; }
14264     case $host_os in
14265     rhapsody* | darwin1.[012])
14266       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14267     darwin1.*)
14268       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14269     darwin*) # darwin 5.x on
14270       # if running on 10.5 or later, the deployment target defaults
14271       # to the OS version, if on x86, and 10.4, the deployment
14272       # target defaults to 10.4. Don't you love it?
14273       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14274         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14275           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14276         10.[012]*)
14277           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14278         10.*)
14279           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14280       esac
14281     ;;
14282   esac
14283     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14284       _lt_dar_single_mod='$single_module'
14285     fi
14286     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14287       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14288     else
14289       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14290     fi
14291     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14292       _lt_dsymutil='~$DSYMUTIL $lib || :'
14293     else
14294       _lt_dsymutil=
14295     fi
14296     ;;
14297   esac
14298
14299 for ac_header in dlfcn.h
14300 do :
14301   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14302 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14303   cat >>confdefs.h <<_ACEOF
14304 #define HAVE_DLFCN_H 1
14305 _ACEOF
14306
14307 fi
14308 done
14309
14310
14311
14312
14313
14314 # Set options
14315
14316
14317
14318         enable_dlopen=no
14319
14320
14321   enable_win32_dll=no
14322
14323
14324             # Check whether --enable-shared was given.
14325 if test "${enable_shared+set}" = set; then :
14326   enableval=$enable_shared; p=${PACKAGE-default}
14327     case $enableval in
14328     yes) enable_shared=yes ;;
14329     no) enable_shared=no ;;
14330     *)
14331       enable_shared=no
14332       # Look at the argument we got.  We use all the common list separators.
14333       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14334       for pkg in $enableval; do
14335         IFS="$lt_save_ifs"
14336         if test "X$pkg" = "X$p"; then
14337           enable_shared=yes
14338         fi
14339       done
14340       IFS="$lt_save_ifs"
14341       ;;
14342     esac
14343 else
14344   enable_shared=yes
14345 fi
14346
14347
14348
14349
14350
14351
14352
14353
14354
14355   # Check whether --enable-static was given.
14356 if test "${enable_static+set}" = set; then :
14357   enableval=$enable_static; p=${PACKAGE-default}
14358     case $enableval in
14359     yes) enable_static=yes ;;
14360     no) enable_static=no ;;
14361     *)
14362      enable_static=no
14363       # Look at the argument we got.  We use all the common list separators.
14364       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14365       for pkg in $enableval; do
14366         IFS="$lt_save_ifs"
14367         if test "X$pkg" = "X$p"; then
14368           enable_static=yes
14369         fi
14370       done
14371       IFS="$lt_save_ifs"
14372       ;;
14373     esac
14374 else
14375   enable_static=yes
14376 fi
14377
14378
14379
14380
14381
14382
14383
14384
14385
14386
14387 # Check whether --with-pic was given.
14388 if test "${with_pic+set}" = set; then :
14389   withval=$with_pic; pic_mode="$withval"
14390 else
14391   pic_mode=default
14392 fi
14393
14394
14395 test -z "$pic_mode" && pic_mode=default
14396
14397
14398
14399
14400
14401
14402
14403   # Check whether --enable-fast-install was given.
14404 if test "${enable_fast_install+set}" = set; then :
14405   enableval=$enable_fast_install; p=${PACKAGE-default}
14406     case $enableval in
14407     yes) enable_fast_install=yes ;;
14408     no) enable_fast_install=no ;;
14409     *)
14410       enable_fast_install=no
14411       # Look at the argument we got.  We use all the common list separators.
14412       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14413       for pkg in $enableval; do
14414         IFS="$lt_save_ifs"
14415         if test "X$pkg" = "X$p"; then
14416           enable_fast_install=yes
14417         fi
14418       done
14419       IFS="$lt_save_ifs"
14420       ;;
14421     esac
14422 else
14423   enable_fast_install=yes
14424 fi
14425
14426
14427
14428
14429
14430
14431
14432
14433
14434
14435
14436 # This can be used to rebuild libtool when needed
14437 LIBTOOL_DEPS="$ltmain"
14438
14439 # Always use our own libtool.
14440 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14441
14442
14443
14444
14445
14446
14447
14448
14449
14450
14451
14452
14453
14454
14455
14456
14457
14458
14459
14460
14461
14462
14463
14464
14465
14466
14467 test -z "$LN_S" && LN_S="ln -s"
14468
14469
14470
14471
14472
14473
14474
14475
14476
14477
14478
14479
14480
14481
14482 if test -n "${ZSH_VERSION+set}" ; then
14483    setopt NO_GLOB_SUBST
14484 fi
14485
14486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14487 $as_echo_n "checking for objdir... " >&6; }
14488 if test "${lt_cv_objdir+set}" = set; then :
14489   $as_echo_n "(cached) " >&6
14490 else
14491   rm -f .libs 2>/dev/null
14492 mkdir .libs 2>/dev/null
14493 if test -d .libs; then
14494   lt_cv_objdir=.libs
14495 else
14496   # MS-DOS does not allow filenames that begin with a dot.
14497   lt_cv_objdir=_libs
14498 fi
14499 rmdir .libs 2>/dev/null
14500 fi
14501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14502 $as_echo "$lt_cv_objdir" >&6; }
14503 objdir=$lt_cv_objdir
14504
14505
14506
14507
14508
14509 cat >>confdefs.h <<_ACEOF
14510 #define LT_OBJDIR "$lt_cv_objdir/"
14511 _ACEOF
14512
14513
14514
14515
14516 case $host_os in
14517 aix3*)
14518   # AIX sometimes has problems with the GCC collect2 program.  For some
14519   # reason, if we set the COLLECT_NAMES environment variable, the problems
14520   # vanish in a puff of smoke.
14521   if test "X${COLLECT_NAMES+set}" != Xset; then
14522     COLLECT_NAMES=
14523     export COLLECT_NAMES
14524   fi
14525   ;;
14526 esac
14527
14528 # Global variables:
14529 ofile=libtool
14530 can_build_shared=yes
14531
14532 # All known linkers require a `.a' archive for static linking (except MSVC,
14533 # which needs '.lib').
14534 libext=a
14535
14536 with_gnu_ld="$lt_cv_prog_gnu_ld"
14537
14538 old_CC="$CC"
14539 old_CFLAGS="$CFLAGS"
14540
14541 # Set sane defaults for various variables
14542 test -z "$CC" && CC=cc
14543 test -z "$LTCC" && LTCC=$CC
14544 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14545 test -z "$LD" && LD=ld
14546 test -z "$ac_objext" && ac_objext=o
14547
14548 for cc_temp in $compiler""; do
14549   case $cc_temp in
14550     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14551     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14552     \-*) ;;
14553     *) break;;
14554   esac
14555 done
14556 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14557
14558
14559 # Only perform the check for file, if the check method requires it
14560 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14561 case $deplibs_check_method in
14562 file_magic*)
14563   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14564     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14565 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14566 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14567   $as_echo_n "(cached) " >&6
14568 else
14569   case $MAGIC_CMD in
14570 [\\/*] |  ?:[\\/]*)
14571   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14572   ;;
14573 *)
14574   lt_save_MAGIC_CMD="$MAGIC_CMD"
14575   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14576   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14577   for ac_dir in $ac_dummy; do
14578     IFS="$lt_save_ifs"
14579     test -z "$ac_dir" && ac_dir=.
14580     if test -f $ac_dir/${ac_tool_prefix}file; then
14581       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14582       if test -n "$file_magic_test_file"; then
14583         case $deplibs_check_method in
14584         "file_magic "*)
14585           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14586           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14587           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14588             $EGREP "$file_magic_regex" > /dev/null; then
14589             :
14590           else
14591             cat <<_LT_EOF 1>&2
14592
14593 *** Warning: the command libtool uses to detect shared libraries,
14594 *** $file_magic_cmd, produces output that libtool cannot recognize.
14595 *** The result is that libtool may fail to recognize shared libraries
14596 *** as such.  This will affect the creation of libtool libraries that
14597 *** depend on shared libraries, but programs linked with such libtool
14598 *** libraries will work regardless of this problem.  Nevertheless, you
14599 *** may want to report the problem to your system manager and/or to
14600 *** bug-libtool@gnu.org
14601
14602 _LT_EOF
14603           fi ;;
14604         esac
14605       fi
14606       break
14607     fi
14608   done
14609   IFS="$lt_save_ifs"
14610   MAGIC_CMD="$lt_save_MAGIC_CMD"
14611   ;;
14612 esac
14613 fi
14614
14615 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14616 if test -n "$MAGIC_CMD"; then
14617   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14618 $as_echo "$MAGIC_CMD" >&6; }
14619 else
14620   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14621 $as_echo "no" >&6; }
14622 fi
14623
14624
14625
14626
14627
14628 if test -z "$lt_cv_path_MAGIC_CMD"; then
14629   if test -n "$ac_tool_prefix"; then
14630     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14631 $as_echo_n "checking for file... " >&6; }
14632 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14633   $as_echo_n "(cached) " >&6
14634 else
14635   case $MAGIC_CMD in
14636 [\\/*] |  ?:[\\/]*)
14637   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14638   ;;
14639 *)
14640   lt_save_MAGIC_CMD="$MAGIC_CMD"
14641   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14642   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14643   for ac_dir in $ac_dummy; do
14644     IFS="$lt_save_ifs"
14645     test -z "$ac_dir" && ac_dir=.
14646     if test -f $ac_dir/file; then
14647       lt_cv_path_MAGIC_CMD="$ac_dir/file"
14648       if test -n "$file_magic_test_file"; then
14649         case $deplibs_check_method in
14650         "file_magic "*)
14651           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14652           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14653           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14654             $EGREP "$file_magic_regex" > /dev/null; then
14655             :
14656           else
14657             cat <<_LT_EOF 1>&2
14658
14659 *** Warning: the command libtool uses to detect shared libraries,
14660 *** $file_magic_cmd, produces output that libtool cannot recognize.
14661 *** The result is that libtool may fail to recognize shared libraries
14662 *** as such.  This will affect the creation of libtool libraries that
14663 *** depend on shared libraries, but programs linked with such libtool
14664 *** libraries will work regardless of this problem.  Nevertheless, you
14665 *** may want to report the problem to your system manager and/or to
14666 *** bug-libtool@gnu.org
14667
14668 _LT_EOF
14669           fi ;;
14670         esac
14671       fi
14672       break
14673     fi
14674   done
14675   IFS="$lt_save_ifs"
14676   MAGIC_CMD="$lt_save_MAGIC_CMD"
14677   ;;
14678 esac
14679 fi
14680
14681 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14682 if test -n "$MAGIC_CMD"; then
14683   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14684 $as_echo "$MAGIC_CMD" >&6; }
14685 else
14686   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14687 $as_echo "no" >&6; }
14688 fi
14689
14690
14691   else
14692     MAGIC_CMD=:
14693   fi
14694 fi
14695
14696   fi
14697   ;;
14698 esac
14699
14700 # Use C for the default configuration in the libtool script
14701
14702 lt_save_CC="$CC"
14703 ac_ext=c
14704 ac_cpp='$CPP $CPPFLAGS'
14705 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14706 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14707 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14708
14709
14710 # Source file extension for C test sources.
14711 ac_ext=c
14712
14713 # Object file extension for compiled C test sources.
14714 objext=o
14715 objext=$objext
14716
14717 # Code to be used in simple compile tests
14718 lt_simple_compile_test_code="int some_variable = 0;"
14719
14720 # Code to be used in simple link tests
14721 lt_simple_link_test_code='int main(){return(0);}'
14722
14723
14724
14725
14726
14727
14728
14729 # If no C compiler was specified, use CC.
14730 LTCC=${LTCC-"$CC"}
14731
14732 # If no C compiler flags were specified, use CFLAGS.
14733 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14734
14735 # Allow CC to be a program name with arguments.
14736 compiler=$CC
14737
14738 # Save the default compiler, since it gets overwritten when the other
14739 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14740 compiler_DEFAULT=$CC
14741
14742 # save warnings/boilerplate of simple test code
14743 ac_outfile=conftest.$ac_objext
14744 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14745 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14746 _lt_compiler_boilerplate=`cat conftest.err`
14747 $RM conftest*
14748
14749 ac_outfile=conftest.$ac_objext
14750 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14751 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14752 _lt_linker_boilerplate=`cat conftest.err`
14753 $RM -r conftest*
14754
14755
14756 ## CAVEAT EMPTOR:
14757 ## There is no encapsulation within the following macros, do not change
14758 ## the running order or otherwise move them around unless you know exactly
14759 ## what you are doing...
14760 if test -n "$compiler"; then
14761
14762 lt_prog_compiler_no_builtin_flag=
14763
14764 if test "$GCC" = yes; then
14765   case $cc_basename in
14766   nvcc*)
14767     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14768   *)
14769     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14770   esac
14771
14772   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14773 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14774 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14775   $as_echo_n "(cached) " >&6
14776 else
14777   lt_cv_prog_compiler_rtti_exceptions=no
14778    ac_outfile=conftest.$ac_objext
14779    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14780    lt_compiler_flag="-fno-rtti -fno-exceptions"
14781    # Insert the option either (1) after the last *FLAGS variable, or
14782    # (2) before a word containing "conftest.", or (3) at the end.
14783    # Note that $ac_compile itself does not contain backslashes and begins
14784    # with a dollar sign (not a hyphen), so the echo should work correctly.
14785    # The option is referenced via a variable to avoid confusing sed.
14786    lt_compile=`echo "$ac_compile" | $SED \
14787    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14788    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14789    -e 's:$: $lt_compiler_flag:'`
14790    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14791    (eval "$lt_compile" 2>conftest.err)
14792    ac_status=$?
14793    cat conftest.err >&5
14794    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14795    if (exit $ac_status) && test -s "$ac_outfile"; then
14796      # The compiler can only warn and ignore the option if not recognized
14797      # So say no if there are warnings other than the usual output.
14798      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14799      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14800      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14801        lt_cv_prog_compiler_rtti_exceptions=yes
14802      fi
14803    fi
14804    $RM conftest*
14805
14806 fi
14807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14808 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14809
14810 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14811     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14812 else
14813     :
14814 fi
14815
14816 fi
14817
14818
14819
14820
14821
14822
14823   lt_prog_compiler_wl=
14824 lt_prog_compiler_pic=
14825 lt_prog_compiler_static=
14826
14827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14828 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14829
14830   if test "$GCC" = yes; then
14831     lt_prog_compiler_wl='-Wl,'
14832     lt_prog_compiler_static='-static'
14833
14834     case $host_os in
14835       aix*)
14836       # All AIX code is PIC.
14837       if test "$host_cpu" = ia64; then
14838         # AIX 5 now supports IA64 processor
14839         lt_prog_compiler_static='-Bstatic'
14840       fi
14841       ;;
14842
14843     amigaos*)
14844       case $host_cpu in
14845       powerpc)
14846             # see comment about AmigaOS4 .so support
14847             lt_prog_compiler_pic='-fPIC'
14848         ;;
14849       m68k)
14850             # FIXME: we need at least 68020 code to build shared libraries, but
14851             # adding the `-m68020' flag to GCC prevents building anything better,
14852             # like `-m68040'.
14853             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
14854         ;;
14855       esac
14856       ;;
14857
14858     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14859       # PIC is the default for these OSes.
14860       ;;
14861
14862     mingw* | cygwin* | pw32* | os2* | cegcc*)
14863       # This hack is so that the source file can tell whether it is being
14864       # built for inclusion in a dll (and should export symbols for example).
14865       # Although the cygwin gcc ignores -fPIC, still need this for old-style
14866       # (--disable-auto-import) libraries
14867       lt_prog_compiler_pic='-DDLL_EXPORT'
14868       ;;
14869
14870     darwin* | rhapsody*)
14871       # PIC is the default on this platform
14872       # Common symbols not allowed in MH_DYLIB files
14873       lt_prog_compiler_pic='-fno-common'
14874       ;;
14875
14876     haiku*)
14877       # PIC is the default for Haiku.
14878       # The "-static" flag exists, but is broken.
14879       lt_prog_compiler_static=
14880       ;;
14881
14882     hpux*)
14883       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
14884       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
14885       # sets the default TLS model and affects inlining.
14886       case $host_cpu in
14887       hppa*64*)
14888         # +Z the default
14889         ;;
14890       *)
14891         lt_prog_compiler_pic='-fPIC'
14892         ;;
14893       esac
14894       ;;
14895
14896     interix[3-9]*)
14897       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
14898       # Instead, we relocate shared libraries at runtime.
14899       ;;
14900
14901     msdosdjgpp*)
14902       # Just because we use GCC doesn't mean we suddenly get shared libraries
14903       # on systems that don't support them.
14904       lt_prog_compiler_can_build_shared=no
14905       enable_shared=no
14906       ;;
14907
14908     *nto* | *qnx*)
14909       # QNX uses GNU C++, but need to define -shared option too, otherwise
14910       # it will coredump.
14911       lt_prog_compiler_pic='-fPIC -shared'
14912       ;;
14913
14914     sysv4*MP*)
14915       if test -d /usr/nec; then
14916         lt_prog_compiler_pic=-Kconform_pic
14917       fi
14918       ;;
14919
14920     *)
14921       lt_prog_compiler_pic='-fPIC'
14922       ;;
14923     esac
14924
14925     case $cc_basename in
14926     nvcc*) # Cuda Compiler Driver 2.2
14927       lt_prog_compiler_wl='-Xlinker '
14928       lt_prog_compiler_pic='-Xcompiler -fPIC'
14929       ;;
14930     esac
14931   else
14932     # PORTME Check for flag to pass linker flags through the system compiler.
14933     case $host_os in
14934     aix*)
14935       lt_prog_compiler_wl='-Wl,'
14936       if test "$host_cpu" = ia64; then
14937         # AIX 5 now supports IA64 processor
14938         lt_prog_compiler_static='-Bstatic'
14939       else
14940         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
14941       fi
14942       ;;
14943
14944     mingw* | cygwin* | pw32* | os2* | cegcc*)
14945       # This hack is so that the source file can tell whether it is being
14946       # built for inclusion in a dll (and should export symbols for example).
14947       lt_prog_compiler_pic='-DDLL_EXPORT'
14948       ;;
14949
14950     hpux9* | hpux10* | hpux11*)
14951       lt_prog_compiler_wl='-Wl,'
14952       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
14953       # not for PA HP-UX.
14954       case $host_cpu in
14955       hppa*64*|ia64*)
14956         # +Z the default
14957         ;;
14958       *)
14959         lt_prog_compiler_pic='+Z'
14960         ;;
14961       esac
14962       # Is there a better lt_prog_compiler_static that works with the bundled CC?
14963       lt_prog_compiler_static='${wl}-a ${wl}archive'
14964       ;;
14965
14966     irix5* | irix6* | nonstopux*)
14967       lt_prog_compiler_wl='-Wl,'
14968       # PIC (with -KPIC) is the default.
14969       lt_prog_compiler_static='-non_shared'
14970       ;;
14971
14972     linux* | k*bsd*-gnu | kopensolaris*-gnu)
14973       case $cc_basename in
14974       # old Intel for x86_64 which still supported -KPIC.
14975       ecc*)
14976         lt_prog_compiler_wl='-Wl,'
14977         lt_prog_compiler_pic='-KPIC'
14978         lt_prog_compiler_static='-static'
14979         ;;
14980       # icc used to be incompatible with GCC.
14981       # ICC 10 doesn't accept -KPIC any more.
14982       icc* | ifort*)
14983         lt_prog_compiler_wl='-Wl,'
14984         lt_prog_compiler_pic='-fPIC'
14985         lt_prog_compiler_static='-static'
14986         ;;
14987       # Lahey Fortran 8.1.
14988       lf95*)
14989         lt_prog_compiler_wl='-Wl,'
14990         lt_prog_compiler_pic='--shared'
14991         lt_prog_compiler_static='--static'
14992         ;;
14993       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
14994         # Portland Group compilers (*not* the Pentium gcc compiler,
14995         # which looks to be a dead project)
14996         lt_prog_compiler_wl='-Wl,'
14997         lt_prog_compiler_pic='-fpic'
14998         lt_prog_compiler_static='-Bstatic'
14999         ;;
15000       ccc*)
15001         lt_prog_compiler_wl='-Wl,'
15002         # All Alpha code is PIC.
15003         lt_prog_compiler_static='-non_shared'
15004         ;;
15005       xl* | bgxl* | bgf* | mpixl*)
15006         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15007         lt_prog_compiler_wl='-Wl,'
15008         lt_prog_compiler_pic='-qpic'
15009         lt_prog_compiler_static='-qstaticlink'
15010         ;;
15011       *)
15012         case `$CC -V 2>&1 | sed 5q` in
15013         *Sun\ F* | *Sun*Fortran*)
15014           # Sun Fortran 8.3 passes all unrecognized flags to the linker
15015           lt_prog_compiler_pic='-KPIC'
15016           lt_prog_compiler_static='-Bstatic'
15017           lt_prog_compiler_wl=''
15018           ;;
15019         *Sun\ C*)
15020           # Sun C 5.9
15021           lt_prog_compiler_pic='-KPIC'
15022           lt_prog_compiler_static='-Bstatic'
15023           lt_prog_compiler_wl='-Wl,'
15024           ;;
15025         esac
15026         ;;
15027       esac
15028       ;;
15029
15030     newsos6)
15031       lt_prog_compiler_pic='-KPIC'
15032       lt_prog_compiler_static='-Bstatic'
15033       ;;
15034
15035     *nto* | *qnx*)
15036       # QNX uses GNU C++, but need to define -shared option too, otherwise
15037       # it will coredump.
15038       lt_prog_compiler_pic='-fPIC -shared'
15039       ;;
15040
15041     osf3* | osf4* | osf5*)
15042       lt_prog_compiler_wl='-Wl,'
15043       # All OSF/1 code is PIC.
15044       lt_prog_compiler_static='-non_shared'
15045       ;;
15046
15047     rdos*)
15048       lt_prog_compiler_static='-non_shared'
15049       ;;
15050
15051     solaris*)
15052       lt_prog_compiler_pic='-KPIC'
15053       lt_prog_compiler_static='-Bstatic'
15054       case $cc_basename in
15055       f77* | f90* | f95*)
15056         lt_prog_compiler_wl='-Qoption ld ';;
15057       *)
15058         lt_prog_compiler_wl='-Wl,';;
15059       esac
15060       ;;
15061
15062     sunos4*)
15063       lt_prog_compiler_wl='-Qoption ld '
15064       lt_prog_compiler_pic='-PIC'
15065       lt_prog_compiler_static='-Bstatic'
15066       ;;
15067
15068     sysv4 | sysv4.2uw2* | sysv4.3*)
15069       lt_prog_compiler_wl='-Wl,'
15070       lt_prog_compiler_pic='-KPIC'
15071       lt_prog_compiler_static='-Bstatic'
15072       ;;
15073
15074     sysv4*MP*)
15075       if test -d /usr/nec ;then
15076         lt_prog_compiler_pic='-Kconform_pic'
15077         lt_prog_compiler_static='-Bstatic'
15078       fi
15079       ;;
15080
15081     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15082       lt_prog_compiler_wl='-Wl,'
15083       lt_prog_compiler_pic='-KPIC'
15084       lt_prog_compiler_static='-Bstatic'
15085       ;;
15086
15087     unicos*)
15088       lt_prog_compiler_wl='-Wl,'
15089       lt_prog_compiler_can_build_shared=no
15090       ;;
15091
15092     uts4*)
15093       lt_prog_compiler_pic='-pic'
15094       lt_prog_compiler_static='-Bstatic'
15095       ;;
15096
15097     *)
15098       lt_prog_compiler_can_build_shared=no
15099       ;;
15100     esac
15101   fi
15102
15103 case $host_os in
15104   # For platforms which do not support PIC, -DPIC is meaningless:
15105   *djgpp*)
15106     lt_prog_compiler_pic=
15107     ;;
15108   *)
15109     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15110     ;;
15111 esac
15112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15113 $as_echo "$lt_prog_compiler_pic" >&6; }
15114
15115
15116
15117
15118
15119
15120 #
15121 # Check to make sure the PIC flag actually works.
15122 #
15123 if test -n "$lt_prog_compiler_pic"; then
15124   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15125 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15126 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15127   $as_echo_n "(cached) " >&6
15128 else
15129   lt_cv_prog_compiler_pic_works=no
15130    ac_outfile=conftest.$ac_objext
15131    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15132    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15133    # Insert the option either (1) after the last *FLAGS variable, or
15134    # (2) before a word containing "conftest.", or (3) at the end.
15135    # Note that $ac_compile itself does not contain backslashes and begins
15136    # with a dollar sign (not a hyphen), so the echo should work correctly.
15137    # The option is referenced via a variable to avoid confusing sed.
15138    lt_compile=`echo "$ac_compile" | $SED \
15139    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15140    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15141    -e 's:$: $lt_compiler_flag:'`
15142    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15143    (eval "$lt_compile" 2>conftest.err)
15144    ac_status=$?
15145    cat conftest.err >&5
15146    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15147    if (exit $ac_status) && test -s "$ac_outfile"; then
15148      # The compiler can only warn and ignore the option if not recognized
15149      # So say no if there are warnings other than the usual output.
15150      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15151      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15152      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15153        lt_cv_prog_compiler_pic_works=yes
15154      fi
15155    fi
15156    $RM conftest*
15157
15158 fi
15159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15160 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15161
15162 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15163     case $lt_prog_compiler_pic in
15164      "" | " "*) ;;
15165      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15166      esac
15167 else
15168     lt_prog_compiler_pic=
15169      lt_prog_compiler_can_build_shared=no
15170 fi
15171
15172 fi
15173
15174
15175
15176
15177
15178
15179 #
15180 # Check to make sure the static flag actually works.
15181 #
15182 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15184 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15185 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15186   $as_echo_n "(cached) " >&6
15187 else
15188   lt_cv_prog_compiler_static_works=no
15189    save_LDFLAGS="$LDFLAGS"
15190    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15191    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15192    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15193      # The linker can only warn and ignore the option if not recognized
15194      # So say no if there are warnings
15195      if test -s conftest.err; then
15196        # Append any errors to the config.log.
15197        cat conftest.err 1>&5
15198        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15199        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15200        if diff conftest.exp conftest.er2 >/dev/null; then
15201          lt_cv_prog_compiler_static_works=yes
15202        fi
15203      else
15204        lt_cv_prog_compiler_static_works=yes
15205      fi
15206    fi
15207    $RM -r conftest*
15208    LDFLAGS="$save_LDFLAGS"
15209
15210 fi
15211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15212 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15213
15214 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15215     :
15216 else
15217     lt_prog_compiler_static=
15218 fi
15219
15220
15221
15222
15223
15224
15225
15226   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15227 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15228 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15229   $as_echo_n "(cached) " >&6
15230 else
15231   lt_cv_prog_compiler_c_o=no
15232    $RM -r conftest 2>/dev/null
15233    mkdir conftest
15234    cd conftest
15235    mkdir out
15236    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15237
15238    lt_compiler_flag="-o out/conftest2.$ac_objext"
15239    # Insert the option either (1) after the last *FLAGS variable, or
15240    # (2) before a word containing "conftest.", or (3) at the end.
15241    # Note that $ac_compile itself does not contain backslashes and begins
15242    # with a dollar sign (not a hyphen), so the echo should work correctly.
15243    lt_compile=`echo "$ac_compile" | $SED \
15244    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15245    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15246    -e 's:$: $lt_compiler_flag:'`
15247    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15248    (eval "$lt_compile" 2>out/conftest.err)
15249    ac_status=$?
15250    cat out/conftest.err >&5
15251    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15252    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15253    then
15254      # The compiler can only warn and ignore the option if not recognized
15255      # So say no if there are warnings
15256      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15257      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15258      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15259        lt_cv_prog_compiler_c_o=yes
15260      fi
15261    fi
15262    chmod u+w . 2>&5
15263    $RM conftest*
15264    # SGI C++ compiler will create directory out/ii_files/ for
15265    # template instantiation
15266    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15267    $RM out/* && rmdir out
15268    cd ..
15269    $RM -r conftest
15270    $RM conftest*
15271
15272 fi
15273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15274 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15275
15276
15277
15278
15279
15280
15281   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15282 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15283 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15284   $as_echo_n "(cached) " >&6
15285 else
15286   lt_cv_prog_compiler_c_o=no
15287    $RM -r conftest 2>/dev/null
15288    mkdir conftest
15289    cd conftest
15290    mkdir out
15291    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15292
15293    lt_compiler_flag="-o out/conftest2.$ac_objext"
15294    # Insert the option either (1) after the last *FLAGS variable, or
15295    # (2) before a word containing "conftest.", or (3) at the end.
15296    # Note that $ac_compile itself does not contain backslashes and begins
15297    # with a dollar sign (not a hyphen), so the echo should work correctly.
15298    lt_compile=`echo "$ac_compile" | $SED \
15299    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15300    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15301    -e 's:$: $lt_compiler_flag:'`
15302    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15303    (eval "$lt_compile" 2>out/conftest.err)
15304    ac_status=$?
15305    cat out/conftest.err >&5
15306    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15307    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15308    then
15309      # The compiler can only warn and ignore the option if not recognized
15310      # So say no if there are warnings
15311      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15312      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15313      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15314        lt_cv_prog_compiler_c_o=yes
15315      fi
15316    fi
15317    chmod u+w . 2>&5
15318    $RM conftest*
15319    # SGI C++ compiler will create directory out/ii_files/ for
15320    # template instantiation
15321    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15322    $RM out/* && rmdir out
15323    cd ..
15324    $RM -r conftest
15325    $RM conftest*
15326
15327 fi
15328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15329 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15330
15331
15332
15333
15334 hard_links="nottested"
15335 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15336   # do not overwrite the value of need_locks provided by the user
15337   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15338 $as_echo_n "checking if we can lock with hard links... " >&6; }
15339   hard_links=yes
15340   $RM conftest*
15341   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15342   touch conftest.a
15343   ln conftest.a conftest.b 2>&5 || hard_links=no
15344   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15345   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15346 $as_echo "$hard_links" >&6; }
15347   if test "$hard_links" = no; then
15348     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15349 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15350     need_locks=warn
15351   fi
15352 else
15353   need_locks=no
15354 fi
15355
15356
15357
15358
15359
15360
15361   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15362 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15363
15364   runpath_var=
15365   allow_undefined_flag=
15366   always_export_symbols=no
15367   archive_cmds=
15368   archive_expsym_cmds=
15369   compiler_needs_object=no
15370   enable_shared_with_static_runtimes=no
15371   export_dynamic_flag_spec=
15372   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15373   hardcode_automatic=no
15374   hardcode_direct=no
15375   hardcode_direct_absolute=no
15376   hardcode_libdir_flag_spec=
15377   hardcode_libdir_flag_spec_ld=
15378   hardcode_libdir_separator=
15379   hardcode_minus_L=no
15380   hardcode_shlibpath_var=unsupported
15381   inherit_rpath=no
15382   link_all_deplibs=unknown
15383   module_cmds=
15384   module_expsym_cmds=
15385   old_archive_from_new_cmds=
15386   old_archive_from_expsyms_cmds=
15387   thread_safe_flag_spec=
15388   whole_archive_flag_spec=
15389   # include_expsyms should be a list of space-separated symbols to be *always*
15390   # included in the symbol list
15391   include_expsyms=
15392   # exclude_expsyms can be an extended regexp of symbols to exclude
15393   # it will be wrapped by ` (' and `)$', so one must not match beginning or
15394   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15395   # as well as any symbol that contains `d'.
15396   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15397   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15398   # platforms (ab)use it in PIC code, but their linkers get confused if
15399   # the symbol is explicitly referenced.  Since portable code cannot
15400   # rely on this symbol name, it's probably fine to never include it in
15401   # preloaded symbol tables.
15402   # Exclude shared library initialization/finalization symbols.
15403   extract_expsyms_cmds=
15404
15405   case $host_os in
15406   cygwin* | mingw* | pw32* | cegcc*)
15407     # FIXME: the MSVC++ port hasn't been tested in a loooong time
15408     # When not using gcc, we currently assume that we are using
15409     # Microsoft Visual C++.
15410     if test "$GCC" != yes; then
15411       with_gnu_ld=no
15412     fi
15413     ;;
15414   interix*)
15415     # we just hope/assume this is gcc and not c89 (= MSVC++)
15416     with_gnu_ld=yes
15417     ;;
15418   openbsd*)
15419     with_gnu_ld=no
15420     ;;
15421   esac
15422
15423   ld_shlibs=yes
15424
15425   # On some targets, GNU ld is compatible enough with the native linker
15426   # that we're better off using the native interface for both.
15427   lt_use_gnu_ld_interface=no
15428   if test "$with_gnu_ld" = yes; then
15429     case $host_os in
15430       aix*)
15431         # The AIX port of GNU ld has always aspired to compatibility
15432         # with the native linker.  However, as the warning in the GNU ld
15433         # block says, versions before 2.19.5* couldn't really create working
15434         # shared libraries, regardless of the interface used.
15435         case `$LD -v 2>&1` in
15436           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15437           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15438           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15439           *)
15440             lt_use_gnu_ld_interface=yes
15441             ;;
15442         esac
15443         ;;
15444       *)
15445         lt_use_gnu_ld_interface=yes
15446         ;;
15447     esac
15448   fi
15449
15450   if test "$lt_use_gnu_ld_interface" = yes; then
15451     # If archive_cmds runs LD, not CC, wlarc should be empty
15452     wlarc='${wl}'
15453
15454     # Set some defaults for GNU ld with shared library support. These
15455     # are reset later if shared libraries are not supported. Putting them
15456     # here allows them to be overridden if necessary.
15457     runpath_var=LD_RUN_PATH
15458     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15459     export_dynamic_flag_spec='${wl}--export-dynamic'
15460     # ancient GNU ld didn't support --whole-archive et. al.
15461     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15462       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15463     else
15464       whole_archive_flag_spec=
15465     fi
15466     supports_anon_versioning=no
15467     case `$LD -v 2>&1` in
15468       *GNU\ gold*) supports_anon_versioning=yes ;;
15469       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15470       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15471       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15472       *\ 2.11.*) ;; # other 2.11 versions
15473       *) supports_anon_versioning=yes ;;
15474     esac
15475
15476     # See if GNU ld supports shared libraries.
15477     case $host_os in
15478     aix[3-9]*)
15479       # On AIX/PPC, the GNU linker is very broken
15480       if test "$host_cpu" != ia64; then
15481         ld_shlibs=no
15482         cat <<_LT_EOF 1>&2
15483
15484 *** Warning: the GNU linker, at least up to release 2.19, is reported
15485 *** to be unable to reliably create shared libraries on AIX.
15486 *** Therefore, libtool is disabling shared libraries support.  If you
15487 *** really care for shared libraries, you may want to install binutils
15488 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15489 *** You will then need to restart the configuration process.
15490
15491 _LT_EOF
15492       fi
15493       ;;
15494
15495     amigaos*)
15496       case $host_cpu in
15497       powerpc)
15498             # see comment about AmigaOS4 .so support
15499             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15500             archive_expsym_cmds=''
15501         ;;
15502       m68k)
15503             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15504             hardcode_libdir_flag_spec='-L$libdir'
15505             hardcode_minus_L=yes
15506         ;;
15507       esac
15508       ;;
15509
15510     beos*)
15511       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15512         allow_undefined_flag=unsupported
15513         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15514         # support --undefined.  This deserves some investigation.  FIXME
15515         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15516       else
15517         ld_shlibs=no
15518       fi
15519       ;;
15520
15521     cygwin* | mingw* | pw32* | cegcc*)
15522       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15523       # as there is no search path for DLLs.
15524       hardcode_libdir_flag_spec='-L$libdir'
15525       export_dynamic_flag_spec='${wl}--export-all-symbols'
15526       allow_undefined_flag=unsupported
15527       always_export_symbols=no
15528       enable_shared_with_static_runtimes=yes
15529       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15530
15531       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15532         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15533         # If the export-symbols file already is a .def file (1st line
15534         # is EXPORTS), use it as is; otherwise, prepend...
15535         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15536           cp $export_symbols $output_objdir/$soname.def;
15537         else
15538           echo EXPORTS > $output_objdir/$soname.def;
15539           cat $export_symbols >> $output_objdir/$soname.def;
15540         fi~
15541         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15542       else
15543         ld_shlibs=no
15544       fi
15545       ;;
15546
15547     haiku*)
15548       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15549       link_all_deplibs=yes
15550       ;;
15551
15552     interix[3-9]*)
15553       hardcode_direct=no
15554       hardcode_shlibpath_var=no
15555       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15556       export_dynamic_flag_spec='${wl}-E'
15557       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15558       # Instead, shared libraries are loaded at an image base (0x10000000 by
15559       # default) and relocated if they conflict, which is a slow very memory
15560       # consuming and fragmenting process.  To avoid this, we pick a random,
15561       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15562       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15563       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15564       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15565       ;;
15566
15567     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15568       tmp_diet=no
15569       if test "$host_os" = linux-dietlibc; then
15570         case $cc_basename in
15571           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
15572         esac
15573       fi
15574       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15575          && test "$tmp_diet" = no
15576       then
15577         tmp_addflag=
15578         tmp_sharedflag='-shared'
15579         case $cc_basename,$host_cpu in
15580         pgcc*)                          # Portland Group C compiler
15581           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'
15582           tmp_addflag=' $pic_flag'
15583           ;;
15584         pgf77* | pgf90* | pgf95* | pgfortran*)
15585                                         # Portland Group f77 and f90 compilers
15586           whole_archive_flag_spec='${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'
15587           tmp_addflag=' $pic_flag -Mnomain' ;;
15588         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
15589           tmp_addflag=' -i_dynamic' ;;
15590         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
15591           tmp_addflag=' -i_dynamic -nofor_main' ;;
15592         ifc* | ifort*)                  # Intel Fortran compiler
15593           tmp_addflag=' -nofor_main' ;;
15594         lf95*)                          # Lahey Fortran 8.1
15595           whole_archive_flag_spec=
15596           tmp_sharedflag='--shared' ;;
15597         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15598           tmp_sharedflag='-qmkshrobj'
15599           tmp_addflag= ;;
15600         nvcc*)  # Cuda Compiler Driver 2.2
15601           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15602           compiler_needs_object=yes
15603           ;;
15604         esac
15605         case `$CC -V 2>&1 | sed 5q` in
15606         *Sun\ C*)                       # Sun C 5.9
15607           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\"` ${wl}--no-whole-archive'
15608           compiler_needs_object=yes
15609           tmp_sharedflag='-G' ;;
15610         *Sun\ F*)                       # Sun Fortran 8.3
15611           tmp_sharedflag='-G' ;;
15612         esac
15613         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15614
15615         if test "x$supports_anon_versioning" = xyes; then
15616           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15617             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15618             echo "local: *; };" >> $output_objdir/$libname.ver~
15619             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15620         fi
15621
15622         case $cc_basename in
15623         xlf* | bgf* | bgxlf* | mpixlf*)
15624           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15625           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15626           hardcode_libdir_flag_spec=
15627           hardcode_libdir_flag_spec_ld='-rpath $libdir'
15628           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15629           if test "x$supports_anon_versioning" = xyes; then
15630             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15631               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15632               echo "local: *; };" >> $output_objdir/$libname.ver~
15633               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15634           fi
15635           ;;
15636         esac
15637       else
15638         ld_shlibs=no
15639       fi
15640       ;;
15641
15642     netbsd*)
15643       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15644         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15645         wlarc=
15646       else
15647         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15648         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15649       fi
15650       ;;
15651
15652     solaris*)
15653       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15654         ld_shlibs=no
15655         cat <<_LT_EOF 1>&2
15656
15657 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15658 *** create shared libraries on Solaris systems.  Therefore, libtool
15659 *** is disabling shared libraries support.  We urge you to upgrade GNU
15660 *** binutils to release 2.9.1 or newer.  Another option is to modify
15661 *** your PATH or compiler configuration so that the native linker is
15662 *** used, and then restart.
15663
15664 _LT_EOF
15665       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15666         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15667         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15668       else
15669         ld_shlibs=no
15670       fi
15671       ;;
15672
15673     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15674       case `$LD -v 2>&1` in
15675         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15676         ld_shlibs=no
15677         cat <<_LT_EOF 1>&2
15678
15679 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15680 *** reliably create shared libraries on SCO systems.  Therefore, libtool
15681 *** is disabling shared libraries support.  We urge you to upgrade GNU
15682 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
15683 *** your PATH or compiler configuration so that the native linker is
15684 *** used, and then restart.
15685
15686 _LT_EOF
15687         ;;
15688         *)
15689           # For security reasons, it is highly recommended that you always
15690           # use absolute paths for naming shared libraries, and exclude the
15691           # DT_RUNPATH tag from executables and libraries.  But doing so
15692           # requires that you compile everything twice, which is a pain.
15693           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15694             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15695             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15696             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15697           else
15698             ld_shlibs=no
15699           fi
15700         ;;
15701       esac
15702       ;;
15703
15704     sunos4*)
15705       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15706       wlarc=
15707       hardcode_direct=yes
15708       hardcode_shlibpath_var=no
15709       ;;
15710
15711     *)
15712       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15713         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15714         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15715       else
15716         ld_shlibs=no
15717       fi
15718       ;;
15719     esac
15720
15721     if test "$ld_shlibs" = no; then
15722       runpath_var=
15723       hardcode_libdir_flag_spec=
15724       export_dynamic_flag_spec=
15725       whole_archive_flag_spec=
15726     fi
15727   else
15728     # PORTME fill in a description of your system's linker (not GNU ld)
15729     case $host_os in
15730     aix3*)
15731       allow_undefined_flag=unsupported
15732       always_export_symbols=yes
15733       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
15734       # Note: this linker hardcodes the directories in LIBPATH if there
15735       # are no directories specified by -L.
15736       hardcode_minus_L=yes
15737       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15738         # Neither direct hardcoding nor static linking is supported with a
15739         # broken collect2.
15740         hardcode_direct=unsupported
15741       fi
15742       ;;
15743
15744     aix[4-9]*)
15745       if test "$host_cpu" = ia64; then
15746         # On IA64, the linker does run time linking by default, so we don't
15747         # have to do anything special.
15748         aix_use_runtimelinking=no
15749         exp_sym_flag='-Bexport'
15750         no_entry_flag=""
15751       else
15752         # If we're using GNU nm, then we don't want the "-C" option.
15753         # -C means demangle to AIX nm, but means don't demangle with GNU nm
15754         # Also, AIX nm treats weak defined symbols like other global
15755         # defined symbols, whereas GNU nm marks them as "W".
15756         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15757           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15758         else
15759           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15760         fi
15761         aix_use_runtimelinking=no
15762
15763         # Test if we are trying to use run time linking or normal
15764         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15765         # need to do runtime linking.
15766         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15767           for ld_flag in $LDFLAGS; do
15768           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15769             aix_use_runtimelinking=yes
15770             break
15771           fi
15772           done
15773           ;;
15774         esac
15775
15776         exp_sym_flag='-bexport'
15777         no_entry_flag='-bnoentry'
15778       fi
15779
15780       # When large executables or shared objects are built, AIX ld can
15781       # have problems creating the table of contents.  If linking a library
15782       # or program results in "error TOC overflow" add -mminimal-toc to
15783       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
15784       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15785
15786       archive_cmds=''
15787       hardcode_direct=yes
15788       hardcode_direct_absolute=yes
15789       hardcode_libdir_separator=':'
15790       link_all_deplibs=yes
15791       file_list_spec='${wl}-f,'
15792
15793       if test "$GCC" = yes; then
15794         case $host_os in aix4.[012]|aix4.[012].*)
15795         # We only want to do this on AIX 4.2 and lower, the check
15796         # below for broken collect2 doesn't work under 4.3+
15797           collect2name=`${CC} -print-prog-name=collect2`
15798           if test -f "$collect2name" &&
15799            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15800           then
15801           # We have reworked collect2
15802           :
15803           else
15804           # We have old collect2
15805           hardcode_direct=unsupported
15806           # It fails to find uninstalled libraries when the uninstalled
15807           # path is not listed in the libpath.  Setting hardcode_minus_L
15808           # to unsupported forces relinking
15809           hardcode_minus_L=yes
15810           hardcode_libdir_flag_spec='-L$libdir'
15811           hardcode_libdir_separator=
15812           fi
15813           ;;
15814         esac
15815         shared_flag='-shared'
15816         if test "$aix_use_runtimelinking" = yes; then
15817           shared_flag="$shared_flag "'${wl}-G'
15818         fi
15819       else
15820         # not using gcc
15821         if test "$host_cpu" = ia64; then
15822         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
15823         # chokes on -Wl,-G. The following line is correct:
15824           shared_flag='-G'
15825         else
15826           if test "$aix_use_runtimelinking" = yes; then
15827             shared_flag='${wl}-G'
15828           else
15829             shared_flag='${wl}-bM:SRE'
15830           fi
15831         fi
15832       fi
15833
15834       export_dynamic_flag_spec='${wl}-bexpall'
15835       # It seems that -bexpall does not export symbols beginning with
15836       # underscore (_), so it is better to generate a list of symbols to export.
15837       always_export_symbols=yes
15838       if test "$aix_use_runtimelinking" = yes; then
15839         # Warning - without using the other runtime loading flags (-brtl),
15840         # -berok will link without error, but may produce a broken library.
15841         allow_undefined_flag='-berok'
15842         # Determine the default libpath from the value encoded in an
15843         # empty executable.
15844         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15845 /* end confdefs.h.  */
15846
15847 int
15848 main ()
15849 {
15850
15851   ;
15852   return 0;
15853 }
15854 _ACEOF
15855 if ac_fn_c_try_link "$LINENO"; then :
15856
15857 lt_aix_libpath_sed='
15858     /Import File Strings/,/^$/ {
15859         /^0/ {
15860             s/^0  *\(.*\)$/\1/
15861             p
15862         }
15863     }'
15864 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15865 # Check for a 64-bit object if we didn't find anything.
15866 if test -z "$aix_libpath"; then
15867   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15868 fi
15869 fi
15870 rm -f core conftest.err conftest.$ac_objext \
15871     conftest$ac_exeext conftest.$ac_ext
15872 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15873
15874         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15875         archive_expsym_cmds='$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 $shared_flag"
15876       else
15877         if test "$host_cpu" = ia64; then
15878           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
15879           allow_undefined_flag="-z nodefs"
15880           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
15881         else
15882          # Determine the default libpath from the value encoded in an
15883          # empty executable.
15884          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15885 /* end confdefs.h.  */
15886
15887 int
15888 main ()
15889 {
15890
15891   ;
15892   return 0;
15893 }
15894 _ACEOF
15895 if ac_fn_c_try_link "$LINENO"; then :
15896
15897 lt_aix_libpath_sed='
15898     /Import File Strings/,/^$/ {
15899         /^0/ {
15900             s/^0  *\(.*\)$/\1/
15901             p
15902         }
15903     }'
15904 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15905 # Check for a 64-bit object if we didn't find anything.
15906 if test -z "$aix_libpath"; then
15907   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15908 fi
15909 fi
15910 rm -f core conftest.err conftest.$ac_objext \
15911     conftest$ac_exeext conftest.$ac_ext
15912 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15913
15914          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15915           # Warning - without using the other run time loading flags,
15916           # -berok will link without error, but may produce a broken library.
15917           no_undefined_flag=' ${wl}-bernotok'
15918           allow_undefined_flag=' ${wl}-berok'
15919           if test "$with_gnu_ld" = yes; then
15920             # We only use this code for GNU lds that support --whole-archive.
15921             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
15922           else
15923             # Exported symbols can be pulled into shared objects from archives
15924             whole_archive_flag_spec='$convenience'
15925           fi
15926           archive_cmds_need_lc=yes
15927           # This is similar to how AIX traditionally builds its shared libraries.
15928           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'
15929         fi
15930       fi
15931       ;;
15932
15933     amigaos*)
15934       case $host_cpu in
15935       powerpc)
15936             # see comment about AmigaOS4 .so support
15937             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15938             archive_expsym_cmds=''
15939         ;;
15940       m68k)
15941             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15942             hardcode_libdir_flag_spec='-L$libdir'
15943             hardcode_minus_L=yes
15944         ;;
15945       esac
15946       ;;
15947
15948     bsdi[45]*)
15949       export_dynamic_flag_spec=-rdynamic
15950       ;;
15951
15952     cygwin* | mingw* | pw32* | cegcc*)
15953       # When not using gcc, we currently assume that we are using
15954       # Microsoft Visual C++.
15955       # hardcode_libdir_flag_spec is actually meaningless, as there is
15956       # no search path for DLLs.
15957       hardcode_libdir_flag_spec=' '
15958       allow_undefined_flag=unsupported
15959       # Tell ltmain to make .lib files, not .a files.
15960       libext=lib
15961       # Tell ltmain to make .dll files, not .so files.
15962       shrext_cmds=".dll"
15963       # FIXME: Setting linknames here is a bad hack.
15964       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
15965       # The linker will automatically build a .lib file if we build a DLL.
15966       old_archive_from_new_cmds='true'
15967       # FIXME: Should let the user specify the lib program.
15968       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
15969       fix_srcfile_path='`cygpath -w "$srcfile"`'
15970       enable_shared_with_static_runtimes=yes
15971       ;;
15972
15973     darwin* | rhapsody*)
15974
15975
15976   archive_cmds_need_lc=no
15977   hardcode_direct=no
15978   hardcode_automatic=yes
15979   hardcode_shlibpath_var=unsupported
15980   if test "$lt_cv_ld_force_load" = "yes"; then
15981     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
15982   else
15983     whole_archive_flag_spec=''
15984   fi
15985   link_all_deplibs=yes
15986   allow_undefined_flag="$_lt_dar_allow_undefined"
15987   case $cc_basename in
15988      ifort*) _lt_dar_can_shared=yes ;;
15989      *) _lt_dar_can_shared=$GCC ;;
15990   esac
15991   if test "$_lt_dar_can_shared" = "yes"; then
15992     output_verbose_link_cmd=func_echo_all
15993     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
15994     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
15995     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}${_lt_dsymutil}"
15996     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
15997
15998   else
15999   ld_shlibs=no
16000   fi
16001
16002       ;;
16003
16004     dgux*)
16005       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16006       hardcode_libdir_flag_spec='-L$libdir'
16007       hardcode_shlibpath_var=no
16008       ;;
16009
16010     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16011     # support.  Future versions do this automatically, but an explicit c++rt0.o
16012     # does not break anything, and helps significantly (at the cost of a little
16013     # extra space).
16014     freebsd2.2*)
16015       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16016       hardcode_libdir_flag_spec='-R$libdir'
16017       hardcode_direct=yes
16018       hardcode_shlibpath_var=no
16019       ;;
16020
16021     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16022     freebsd2.*)
16023       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16024       hardcode_direct=yes
16025       hardcode_minus_L=yes
16026       hardcode_shlibpath_var=no
16027       ;;
16028
16029     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16030     freebsd* | dragonfly*)
16031       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16032       hardcode_libdir_flag_spec='-R$libdir'
16033       hardcode_direct=yes
16034       hardcode_shlibpath_var=no
16035       ;;
16036
16037     hpux9*)
16038       if test "$GCC" = yes; then
16039         archive_cmds='$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 $lib'
16040       else
16041         archive_cmds='$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 $lib'
16042       fi
16043       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16044       hardcode_libdir_separator=:
16045       hardcode_direct=yes
16046
16047       # hardcode_minus_L: Not really in the search PATH,
16048       # but as the default location of the library.
16049       hardcode_minus_L=yes
16050       export_dynamic_flag_spec='${wl}-E'
16051       ;;
16052
16053     hpux10*)
16054       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16055         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16056       else
16057         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16058       fi
16059       if test "$with_gnu_ld" = no; then
16060         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16061         hardcode_libdir_flag_spec_ld='+b $libdir'
16062         hardcode_libdir_separator=:
16063         hardcode_direct=yes
16064         hardcode_direct_absolute=yes
16065         export_dynamic_flag_spec='${wl}-E'
16066         # hardcode_minus_L: Not really in the search PATH,
16067         # but as the default location of the library.
16068         hardcode_minus_L=yes
16069       fi
16070       ;;
16071
16072     hpux11*)
16073       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16074         case $host_cpu in
16075         hppa*64*)
16076           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16077           ;;
16078         ia64*)
16079           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16080           ;;
16081         *)
16082           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16083           ;;
16084         esac
16085       else
16086         case $host_cpu in
16087         hppa*64*)
16088           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16089           ;;
16090         ia64*)
16091           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16092           ;;
16093         *)
16094
16095           # Older versions of the 11.00 compiler do not understand -b yet
16096           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16097           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16098 $as_echo_n "checking if $CC understands -b... " >&6; }
16099 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16100   $as_echo_n "(cached) " >&6
16101 else
16102   lt_cv_prog_compiler__b=no
16103    save_LDFLAGS="$LDFLAGS"
16104    LDFLAGS="$LDFLAGS -b"
16105    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16106    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16107      # The linker can only warn and ignore the option if not recognized
16108      # So say no if there are warnings
16109      if test -s conftest.err; then
16110        # Append any errors to the config.log.
16111        cat conftest.err 1>&5
16112        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16113        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16114        if diff conftest.exp conftest.er2 >/dev/null; then
16115          lt_cv_prog_compiler__b=yes
16116        fi
16117      else
16118        lt_cv_prog_compiler__b=yes
16119      fi
16120    fi
16121    $RM -r conftest*
16122    LDFLAGS="$save_LDFLAGS"
16123
16124 fi
16125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16126 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16127
16128 if test x"$lt_cv_prog_compiler__b" = xyes; then
16129     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16130 else
16131     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16132 fi
16133
16134           ;;
16135         esac
16136       fi
16137       if test "$with_gnu_ld" = no; then
16138         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16139         hardcode_libdir_separator=:
16140
16141         case $host_cpu in
16142         hppa*64*|ia64*)
16143           hardcode_direct=no
16144           hardcode_shlibpath_var=no
16145           ;;
16146         *)
16147           hardcode_direct=yes
16148           hardcode_direct_absolute=yes
16149           export_dynamic_flag_spec='${wl}-E'
16150
16151           # hardcode_minus_L: Not really in the search PATH,
16152           # but as the default location of the library.
16153           hardcode_minus_L=yes
16154           ;;
16155         esac
16156       fi
16157       ;;
16158
16159     irix5* | irix6* | nonstopux*)
16160       if test "$GCC" = yes; then
16161         archive_cmds='$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 $lib'
16162         # Try to use the -exported_symbol ld option, if it does not
16163         # work, assume that -exports_file does not work either and
16164         # implicitly export all symbols.
16165         save_LDFLAGS="$LDFLAGS"
16166         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16167         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16168 /* end confdefs.h.  */
16169 int foo(void) {}
16170 _ACEOF
16171 if ac_fn_c_try_link "$LINENO"; then :
16172   archive_expsym_cmds='$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 $lib'
16173
16174 fi
16175 rm -f core conftest.err conftest.$ac_objext \
16176     conftest$ac_exeext conftest.$ac_ext
16177         LDFLAGS="$save_LDFLAGS"
16178       else
16179         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16180         archive_expsym_cmds='$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 $lib'
16181       fi
16182       archive_cmds_need_lc='no'
16183       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16184       hardcode_libdir_separator=:
16185       inherit_rpath=yes
16186       link_all_deplibs=yes
16187       ;;
16188
16189     netbsd*)
16190       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16191         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
16192       else
16193         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
16194       fi
16195       hardcode_libdir_flag_spec='-R$libdir'
16196       hardcode_direct=yes
16197       hardcode_shlibpath_var=no
16198       ;;
16199
16200     newsos6)
16201       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16202       hardcode_direct=yes
16203       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16204       hardcode_libdir_separator=:
16205       hardcode_shlibpath_var=no
16206       ;;
16207
16208     *nto* | *qnx*)
16209       ;;
16210
16211     openbsd*)
16212       if test -f /usr/libexec/ld.so; then
16213         hardcode_direct=yes
16214         hardcode_shlibpath_var=no
16215         hardcode_direct_absolute=yes
16216         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16217           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16218           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16219           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16220           export_dynamic_flag_spec='${wl}-E'
16221         else
16222           case $host_os in
16223            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16224              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16225              hardcode_libdir_flag_spec='-R$libdir'
16226              ;;
16227            *)
16228              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16229              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16230              ;;
16231           esac
16232         fi
16233       else
16234         ld_shlibs=no
16235       fi
16236       ;;
16237
16238     os2*)
16239       hardcode_libdir_flag_spec='-L$libdir'
16240       hardcode_minus_L=yes
16241       allow_undefined_flag=unsupported
16242       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'
16243       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16244       ;;
16245
16246     osf3*)
16247       if test "$GCC" = yes; then
16248         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16249         archive_cmds='$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 $lib'
16250       else
16251         allow_undefined_flag=' -expect_unresolved \*'
16252         archive_cmds='$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 $lib'
16253       fi
16254       archive_cmds_need_lc='no'
16255       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16256       hardcode_libdir_separator=:
16257       ;;
16258
16259     osf4* | osf5*)      # as osf3* with the addition of -msym flag
16260       if test "$GCC" = yes; then
16261         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16262         archive_cmds='$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 $lib'
16263         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16264       else
16265         allow_undefined_flag=' -expect_unresolved \*'
16266         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'
16267         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~
16268         $CC -shared${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'
16269
16270         # Both c and cxx compiler support -rpath directly
16271         hardcode_libdir_flag_spec='-rpath $libdir'
16272       fi
16273       archive_cmds_need_lc='no'
16274       hardcode_libdir_separator=:
16275       ;;
16276
16277     solaris*)
16278       no_undefined_flag=' -z defs'
16279       if test "$GCC" = yes; then
16280         wlarc='${wl}'
16281         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16282         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16283           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16284       else
16285         case `$CC -V 2>&1` in
16286         *"Compilers 5.0"*)
16287           wlarc=''
16288           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16289           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16290           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16291           ;;
16292         *)
16293           wlarc='${wl}'
16294           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16295           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16296           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16297           ;;
16298         esac
16299       fi
16300       hardcode_libdir_flag_spec='-R$libdir'
16301       hardcode_shlibpath_var=no
16302       case $host_os in
16303       solaris2.[0-5] | solaris2.[0-5].*) ;;
16304       *)
16305         # The compiler driver will combine and reorder linker options,
16306         # but understands `-z linker_flag'.  GCC discards it without `$wl',
16307         # but is careful enough not to reorder.
16308         # Supported since Solaris 2.6 (maybe 2.5.1?)
16309         if test "$GCC" = yes; then
16310           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16311         else
16312           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16313         fi
16314         ;;
16315       esac
16316       link_all_deplibs=yes
16317       ;;
16318
16319     sunos4*)
16320       if test "x$host_vendor" = xsequent; then
16321         # Use $CC to link under sequent, because it throws in some extra .o
16322         # files that make .init and .fini sections work.
16323         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16324       else
16325         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16326       fi
16327       hardcode_libdir_flag_spec='-L$libdir'
16328       hardcode_direct=yes
16329       hardcode_minus_L=yes
16330       hardcode_shlibpath_var=no
16331       ;;
16332
16333     sysv4)
16334       case $host_vendor in
16335         sni)
16336           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16337           hardcode_direct=yes # is this really true???
16338         ;;
16339         siemens)
16340           ## LD is ld it makes a PLAMLIB
16341           ## CC just makes a GrossModule.
16342           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16343           reload_cmds='$CC -r -o $output$reload_objs'
16344           hardcode_direct=no
16345         ;;
16346         motorola)
16347           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16348           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16349         ;;
16350       esac
16351       runpath_var='LD_RUN_PATH'
16352       hardcode_shlibpath_var=no
16353       ;;
16354
16355     sysv4.3*)
16356       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16357       hardcode_shlibpath_var=no
16358       export_dynamic_flag_spec='-Bexport'
16359       ;;
16360
16361     sysv4*MP*)
16362       if test -d /usr/nec; then
16363         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16364         hardcode_shlibpath_var=no
16365         runpath_var=LD_RUN_PATH
16366         hardcode_runpath_var=yes
16367         ld_shlibs=yes
16368       fi
16369       ;;
16370
16371     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16372       no_undefined_flag='${wl}-z,text'
16373       archive_cmds_need_lc=no
16374       hardcode_shlibpath_var=no
16375       runpath_var='LD_RUN_PATH'
16376
16377       if test "$GCC" = yes; then
16378         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16379         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16380       else
16381         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16382         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16383       fi
16384       ;;
16385
16386     sysv5* | sco3.2v5* | sco5v6*)
16387       # Note: We can NOT use -z defs as we might desire, because we do not
16388       # link with -lc, and that would cause any symbols used from libc to
16389       # always be unresolved, which means just about no library would
16390       # ever link correctly.  If we're not using GNU ld we use -z text
16391       # though, which does catch some bad symbols but isn't as heavy-handed
16392       # as -z defs.
16393       no_undefined_flag='${wl}-z,text'
16394       allow_undefined_flag='${wl}-z,nodefs'
16395       archive_cmds_need_lc=no
16396       hardcode_shlibpath_var=no
16397       hardcode_libdir_flag_spec='${wl}-R,$libdir'
16398       hardcode_libdir_separator=':'
16399       link_all_deplibs=yes
16400       export_dynamic_flag_spec='${wl}-Bexport'
16401       runpath_var='LD_RUN_PATH'
16402
16403       if test "$GCC" = yes; then
16404         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16405         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16406       else
16407         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16408         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16409       fi
16410       ;;
16411
16412     uts4*)
16413       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16414       hardcode_libdir_flag_spec='-L$libdir'
16415       hardcode_shlibpath_var=no
16416       ;;
16417
16418     *)
16419       ld_shlibs=no
16420       ;;
16421     esac
16422
16423     if test x$host_vendor = xsni; then
16424       case $host in
16425       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16426         export_dynamic_flag_spec='${wl}-Blargedynsym'
16427         ;;
16428       esac
16429     fi
16430   fi
16431
16432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16433 $as_echo "$ld_shlibs" >&6; }
16434 test "$ld_shlibs" = no && can_build_shared=no
16435
16436 with_gnu_ld=$with_gnu_ld
16437
16438
16439
16440
16441
16442
16443
16444
16445
16446
16447
16448
16449
16450
16451
16452 #
16453 # Do we need to explicitly link libc?
16454 #
16455 case "x$archive_cmds_need_lc" in
16456 x|xyes)
16457   # Assume -lc should be added
16458   archive_cmds_need_lc=yes
16459
16460   if test "$enable_shared" = yes && test "$GCC" = yes; then
16461     case $archive_cmds in
16462     *'~'*)
16463       # FIXME: we may have to deal with multi-command sequences.
16464       ;;
16465     '$CC '*)
16466       # Test whether the compiler implicitly links with -lc since on some
16467       # systems, -lgcc has to come before -lc. If gcc already passes -lc
16468       # to ld, don't add -lc before -lgcc.
16469       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16470 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16471 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16472   $as_echo_n "(cached) " >&6
16473 else
16474   $RM conftest*
16475         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16476
16477         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16478   (eval $ac_compile) 2>&5
16479   ac_status=$?
16480   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16481   test $ac_status = 0; } 2>conftest.err; then
16482           soname=conftest
16483           lib=conftest
16484           libobjs=conftest.$ac_objext
16485           deplibs=
16486           wl=$lt_prog_compiler_wl
16487           pic_flag=$lt_prog_compiler_pic
16488           compiler_flags=-v
16489           linker_flags=-v
16490           verstring=
16491           output_objdir=.
16492           libname=conftest
16493           lt_save_allow_undefined_flag=$allow_undefined_flag
16494           allow_undefined_flag=
16495           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16496   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16497   ac_status=$?
16498   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16499   test $ac_status = 0; }
16500           then
16501             lt_cv_archive_cmds_need_lc=no
16502           else
16503             lt_cv_archive_cmds_need_lc=yes
16504           fi
16505           allow_undefined_flag=$lt_save_allow_undefined_flag
16506         else
16507           cat conftest.err 1>&5
16508         fi
16509         $RM conftest*
16510
16511 fi
16512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16513 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16514       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16515       ;;
16516     esac
16517   fi
16518   ;;
16519 esac
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
16636
16637
16638
16639
16640
16641
16642
16643
16644
16645
16646
16647
16648
16649
16650
16651
16652
16653
16654
16655
16656
16657
16658
16659
16660
16661
16662
16663
16664
16665
16666
16667
16668
16669
16670
16671
16672
16673
16674
16675
16676
16677   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16678 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16679
16680 if test "$GCC" = yes; then
16681   case $host_os in
16682     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16683     *) lt_awk_arg="/^libraries:/" ;;
16684   esac
16685   case $host_os in
16686     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16687     *) lt_sed_strip_eq="s,=/,/,g" ;;
16688   esac
16689   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16690   case $lt_search_path_spec in
16691   *\;*)
16692     # if the path contains ";" then we assume it to be the separator
16693     # otherwise default to the standard path separator (i.e. ":") - it is
16694     # assumed that no part of a normal pathname contains ";" but that should
16695     # okay in the real world where ";" in dirpaths is itself problematic.
16696     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16697     ;;
16698   *)
16699     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16700     ;;
16701   esac
16702   # Ok, now we have the path, separated by spaces, we can step through it
16703   # and add multilib dir if necessary.
16704   lt_tmp_lt_search_path_spec=
16705   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16706   for lt_sys_path in $lt_search_path_spec; do
16707     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16708       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16709     else
16710       test -d "$lt_sys_path" && \
16711         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16712     fi
16713   done
16714   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16715 BEGIN {RS=" "; FS="/|\n";} {
16716   lt_foo="";
16717   lt_count=0;
16718   for (lt_i = NF; lt_i > 0; lt_i--) {
16719     if ($lt_i != "" && $lt_i != ".") {
16720       if ($lt_i == "..") {
16721         lt_count++;
16722       } else {
16723         if (lt_count == 0) {
16724           lt_foo="/" $lt_i lt_foo;
16725         } else {
16726           lt_count--;
16727         }
16728       }
16729     }
16730   }
16731   if (lt_foo != "") { lt_freq[lt_foo]++; }
16732   if (lt_freq[lt_foo] == 1) { print lt_foo; }
16733 }'`
16734   # AWK program above erroneously prepends '/' to C:/dos/paths
16735   # for these hosts.
16736   case $host_os in
16737     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16738       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16739   esac
16740   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
16741 else
16742   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16743 fi
16744 library_names_spec=
16745 libname_spec='lib$name'
16746 soname_spec=
16747 shrext_cmds=".so"
16748 postinstall_cmds=
16749 postuninstall_cmds=
16750 finish_cmds=
16751 finish_eval=
16752 shlibpath_var=
16753 shlibpath_overrides_runpath=unknown
16754 version_type=none
16755 dynamic_linker="$host_os ld.so"
16756 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16757 need_lib_prefix=unknown
16758 hardcode_into_libs=no
16759
16760 # when you set need_version to no, make sure it does not cause -set_version
16761 # flags to be left without arguments
16762 need_version=unknown
16763
16764 case $host_os in
16765 aix3*)
16766   version_type=linux
16767   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16768   shlibpath_var=LIBPATH
16769
16770   # AIX 3 has no versioning support, so we append a major version to the name.
16771   soname_spec='${libname}${release}${shared_ext}$major'
16772   ;;
16773
16774 aix[4-9]*)
16775   version_type=linux
16776   need_lib_prefix=no
16777   need_version=no
16778   hardcode_into_libs=yes
16779   if test "$host_cpu" = ia64; then
16780     # AIX 5 supports IA64
16781     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16782     shlibpath_var=LD_LIBRARY_PATH
16783   else
16784     # With GCC up to 2.95.x, collect2 would create an import file
16785     # for dependence libraries.  The import file would start with
16786     # the line `#! .'.  This would cause the generated library to
16787     # depend on `.', always an invalid library.  This was fixed in
16788     # development snapshots of GCC prior to 3.0.
16789     case $host_os in
16790       aix4 | aix4.[01] | aix4.[01].*)
16791       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16792            echo ' yes '
16793            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16794         :
16795       else
16796         can_build_shared=no
16797       fi
16798       ;;
16799     esac
16800     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16801     # soname into executable. Probably we can add versioning support to
16802     # collect2, so additional links can be useful in future.
16803     if test "$aix_use_runtimelinking" = yes; then
16804       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16805       # instead of lib<name>.a to let people know that these are not
16806       # typical AIX shared libraries.
16807       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16808     else
16809       # We preserve .a as extension for shared libraries through AIX4.2
16810       # and later when we are not doing run time linking.
16811       library_names_spec='${libname}${release}.a $libname.a'
16812       soname_spec='${libname}${release}${shared_ext}$major'
16813     fi
16814     shlibpath_var=LIBPATH
16815   fi
16816   ;;
16817
16818 amigaos*)
16819   case $host_cpu in
16820   powerpc)
16821     # Since July 2007 AmigaOS4 officially supports .so libraries.
16822     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
16823     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16824     ;;
16825   m68k)
16826     library_names_spec='$libname.ixlibrary $libname.a'
16827     # Create ${libname}_ixlibrary.a entries in /sys/libs.
16828     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 ${libname}_ixlibrary.a || exit 1; done'
16829     ;;
16830   esac
16831   ;;
16832
16833 beos*)
16834   library_names_spec='${libname}${shared_ext}'
16835   dynamic_linker="$host_os ld.so"
16836   shlibpath_var=LIBRARY_PATH
16837   ;;
16838
16839 bsdi[45]*)
16840   version_type=linux
16841   need_version=no
16842   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16843   soname_spec='${libname}${release}${shared_ext}$major'
16844   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
16845   shlibpath_var=LD_LIBRARY_PATH
16846   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
16847   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
16848   # the default ld.so.conf also contains /usr/contrib/lib and
16849   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
16850   # libtool to hard-code these into programs
16851   ;;
16852
16853 cygwin* | mingw* | pw32* | cegcc*)
16854   version_type=windows
16855   shrext_cmds=".dll"
16856   need_version=no
16857   need_lib_prefix=no
16858
16859   case $GCC,$host_os in
16860   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
16861     library_names_spec='$libname.dll.a'
16862     # DLL is installed to $(libdir)/../bin by postinstall_cmds
16863     postinstall_cmds='base_file=`basename \${file}`~
16864       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
16865       dldir=$destdir/`dirname \$dlpath`~
16866       test -d \$dldir || mkdir -p \$dldir~
16867       $install_prog $dir/$dlname \$dldir/$dlname~
16868       chmod a+x \$dldir/$dlname~
16869       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
16870         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
16871       fi'
16872     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
16873       dlpath=$dir/\$dldll~
16874        $RM \$dlpath'
16875     shlibpath_overrides_runpath=yes
16876
16877     case $host_os in
16878     cygwin*)
16879       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
16880       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16881
16882       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
16883       ;;
16884     mingw* | cegcc*)
16885       # MinGW DLLs use traditional 'lib' prefix
16886       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16887       ;;
16888     pw32*)
16889       # pw32 DLLs use 'pw' prefix rather than 'lib'
16890       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16891       ;;
16892     esac
16893     ;;
16894
16895   *)
16896     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
16897     ;;
16898   esac
16899   dynamic_linker='Win32 ld.exe'
16900   # FIXME: first we should search . and the directory the executable is in
16901   shlibpath_var=PATH
16902   ;;
16903
16904 darwin* | rhapsody*)
16905   dynamic_linker="$host_os dyld"
16906   version_type=darwin
16907   need_lib_prefix=no
16908   need_version=no
16909   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
16910   soname_spec='${libname}${release}${major}$shared_ext'
16911   shlibpath_overrides_runpath=yes
16912   shlibpath_var=DYLD_LIBRARY_PATH
16913   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
16914
16915   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
16916   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
16917   ;;
16918
16919 dgux*)
16920   version_type=linux
16921   need_lib_prefix=no
16922   need_version=no
16923   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
16924   soname_spec='${libname}${release}${shared_ext}$major'
16925   shlibpath_var=LD_LIBRARY_PATH
16926   ;;
16927
16928 freebsd* | dragonfly*)
16929   # DragonFly does not have aout.  When/if they implement a new
16930   # versioning mechanism, adjust this.
16931   if test -x /usr/bin/objformat; then
16932     objformat=`/usr/bin/objformat`
16933   else
16934     case $host_os in
16935     freebsd[23].*) objformat=aout ;;
16936     *) objformat=elf ;;
16937     esac
16938   fi
16939   version_type=freebsd-$objformat
16940   case $version_type in
16941     freebsd-elf*)
16942       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
16943       need_version=no
16944       need_lib_prefix=no
16945       ;;
16946     freebsd-*)
16947       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
16948       need_version=yes
16949       ;;
16950   esac
16951   shlibpath_var=LD_LIBRARY_PATH
16952   case $host_os in
16953   freebsd2.*)
16954     shlibpath_overrides_runpath=yes
16955     ;;
16956   freebsd3.[01]* | freebsdelf3.[01]*)
16957     shlibpath_overrides_runpath=yes
16958     hardcode_into_libs=yes
16959     ;;
16960   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
16961   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
16962     shlibpath_overrides_runpath=no
16963     hardcode_into_libs=yes
16964     ;;
16965   *) # from 4.6 on, and DragonFly
16966     shlibpath_overrides_runpath=yes
16967     hardcode_into_libs=yes
16968     ;;
16969   esac
16970   ;;
16971
16972 gnu*)
16973   version_type=linux
16974   need_lib_prefix=no
16975   need_version=no
16976   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
16977   soname_spec='${libname}${release}${shared_ext}$major'
16978   shlibpath_var=LD_LIBRARY_PATH
16979   hardcode_into_libs=yes
16980   ;;
16981
16982 haiku*)
16983   version_type=linux
16984   need_lib_prefix=no
16985   need_version=no
16986   dynamic_linker="$host_os runtime_loader"
16987   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
16988   soname_spec='${libname}${release}${shared_ext}$major'
16989   shlibpath_var=LIBRARY_PATH
16990   shlibpath_overrides_runpath=yes
16991   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
16992   hardcode_into_libs=yes
16993   ;;
16994
16995 hpux9* | hpux10* | hpux11*)
16996   # Give a soname corresponding to the major version so that dld.sl refuses to
16997   # link against other versions.
16998   version_type=sunos
16999   need_lib_prefix=no
17000   need_version=no
17001   case $host_cpu in
17002   ia64*)
17003     shrext_cmds='.so'
17004     hardcode_into_libs=yes
17005     dynamic_linker="$host_os dld.so"
17006     shlibpath_var=LD_LIBRARY_PATH
17007     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17008     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17009     soname_spec='${libname}${release}${shared_ext}$major'
17010     if test "X$HPUX_IA64_MODE" = X32; then
17011       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17012     else
17013       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17014     fi
17015     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17016     ;;
17017   hppa*64*)
17018     shrext_cmds='.sl'
17019     hardcode_into_libs=yes
17020     dynamic_linker="$host_os dld.sl"
17021     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17022     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17023     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17024     soname_spec='${libname}${release}${shared_ext}$major'
17025     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17026     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17027     ;;
17028   *)
17029     shrext_cmds='.sl'
17030     dynamic_linker="$host_os dld.sl"
17031     shlibpath_var=SHLIB_PATH
17032     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17033     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17034     soname_spec='${libname}${release}${shared_ext}$major'
17035     ;;
17036   esac
17037   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17038   postinstall_cmds='chmod 555 $lib'
17039   # or fails outright, so override atomically:
17040   install_override_mode=555
17041   ;;
17042
17043 interix[3-9]*)
17044   version_type=linux
17045   need_lib_prefix=no
17046   need_version=no
17047   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17048   soname_spec='${libname}${release}${shared_ext}$major'
17049   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17050   shlibpath_var=LD_LIBRARY_PATH
17051   shlibpath_overrides_runpath=no
17052   hardcode_into_libs=yes
17053   ;;
17054
17055 irix5* | irix6* | nonstopux*)
17056   case $host_os in
17057     nonstopux*) version_type=nonstopux ;;
17058     *)
17059         if test "$lt_cv_prog_gnu_ld" = yes; then
17060                 version_type=linux
17061         else
17062                 version_type=irix
17063         fi ;;
17064   esac
17065   need_lib_prefix=no
17066   need_version=no
17067   soname_spec='${libname}${release}${shared_ext}$major'
17068   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17069   case $host_os in
17070   irix5* | nonstopux*)
17071     libsuff= shlibsuff=
17072     ;;
17073   *)
17074     case $LD in # libtool.m4 will add one of these switches to LD
17075     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17076       libsuff= shlibsuff= libmagic=32-bit;;
17077     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17078       libsuff=32 shlibsuff=N32 libmagic=N32;;
17079     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17080       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17081     *) libsuff= shlibsuff= libmagic=never-match;;
17082     esac
17083     ;;
17084   esac
17085   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17086   shlibpath_overrides_runpath=no
17087   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17088   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17089   hardcode_into_libs=yes
17090   ;;
17091
17092 # No shared lib support for Linux oldld, aout, or coff.
17093 linux*oldld* | linux*aout* | linux*coff*)
17094   dynamic_linker=no
17095   ;;
17096
17097 # This must be Linux ELF.
17098 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17099   version_type=linux
17100   need_lib_prefix=no
17101   need_version=no
17102   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17103   soname_spec='${libname}${release}${shared_ext}$major'
17104   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17105   shlibpath_var=LD_LIBRARY_PATH
17106   shlibpath_overrides_runpath=no
17107
17108   # Some binutils ld are patched to set DT_RUNPATH
17109   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17110   $as_echo_n "(cached) " >&6
17111 else
17112   lt_cv_shlibpath_overrides_runpath=no
17113     save_LDFLAGS=$LDFLAGS
17114     save_libdir=$libdir
17115     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17116          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17117     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17118 /* end confdefs.h.  */
17119
17120 int
17121 main ()
17122 {
17123
17124   ;
17125   return 0;
17126 }
17127 _ACEOF
17128 if ac_fn_c_try_link "$LINENO"; then :
17129   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17130   lt_cv_shlibpath_overrides_runpath=yes
17131 fi
17132 fi
17133 rm -f core conftest.err conftest.$ac_objext \
17134     conftest$ac_exeext conftest.$ac_ext
17135     LDFLAGS=$save_LDFLAGS
17136     libdir=$save_libdir
17137
17138 fi
17139
17140   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17141
17142   # This implies no fast_install, which is unacceptable.
17143   # Some rework will be needed to allow for fast_install
17144   # before this can be enabled.
17145   hardcode_into_libs=yes
17146
17147   # Append ld.so.conf contents to the search path
17148   if test -f /etc/ld.so.conf; then
17149     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' ' '`
17150     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17151   fi
17152
17153   # We used to test for /lib/ld.so.1 and disable shared libraries on
17154   # powerpc, because MkLinux only supported shared libraries with the
17155   # GNU dynamic linker.  Since this was broken with cross compilers,
17156   # most powerpc-linux boxes support dynamic linking these days and
17157   # people can always --disable-shared, the test was removed, and we
17158   # assume the GNU/Linux dynamic linker is in use.
17159   dynamic_linker='GNU/Linux ld.so'
17160   ;;
17161
17162 netbsd*)
17163   version_type=sunos
17164   need_lib_prefix=no
17165   need_version=no
17166   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17167     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17168     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17169     dynamic_linker='NetBSD (a.out) ld.so'
17170   else
17171     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17172     soname_spec='${libname}${release}${shared_ext}$major'
17173     dynamic_linker='NetBSD ld.elf_so'
17174   fi
17175   shlibpath_var=LD_LIBRARY_PATH
17176   shlibpath_overrides_runpath=yes
17177   hardcode_into_libs=yes
17178   ;;
17179
17180 newsos6)
17181   version_type=linux
17182   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17183   shlibpath_var=LD_LIBRARY_PATH
17184   shlibpath_overrides_runpath=yes
17185   ;;
17186
17187 *nto* | *qnx*)
17188   version_type=qnx
17189   need_lib_prefix=no
17190   need_version=no
17191   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17192   soname_spec='${libname}${release}${shared_ext}$major'
17193   shlibpath_var=LD_LIBRARY_PATH
17194   shlibpath_overrides_runpath=no
17195   hardcode_into_libs=yes
17196   dynamic_linker='ldqnx.so'
17197   ;;
17198
17199 openbsd*)
17200   version_type=sunos
17201   sys_lib_dlsearch_path_spec="/usr/lib"
17202   need_lib_prefix=no
17203   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17204   case $host_os in
17205     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17206     *)                          need_version=no  ;;
17207   esac
17208   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17209   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17210   shlibpath_var=LD_LIBRARY_PATH
17211   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17212     case $host_os in
17213       openbsd2.[89] | openbsd2.[89].*)
17214         shlibpath_overrides_runpath=no
17215         ;;
17216       *)
17217         shlibpath_overrides_runpath=yes
17218         ;;
17219       esac
17220   else
17221     shlibpath_overrides_runpath=yes
17222   fi
17223   ;;
17224
17225 os2*)
17226   libname_spec='$name'
17227   shrext_cmds=".dll"
17228   need_lib_prefix=no
17229   library_names_spec='$libname${shared_ext} $libname.a'
17230   dynamic_linker='OS/2 ld.exe'
17231   shlibpath_var=LIBPATH
17232   ;;
17233
17234 osf3* | osf4* | osf5*)
17235   version_type=osf
17236   need_lib_prefix=no
17237   need_version=no
17238   soname_spec='${libname}${release}${shared_ext}$major'
17239   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17240   shlibpath_var=LD_LIBRARY_PATH
17241   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17242   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17243   ;;
17244
17245 rdos*)
17246   dynamic_linker=no
17247   ;;
17248
17249 solaris*)
17250   version_type=linux
17251   need_lib_prefix=no
17252   need_version=no
17253   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17254   soname_spec='${libname}${release}${shared_ext}$major'
17255   shlibpath_var=LD_LIBRARY_PATH
17256   shlibpath_overrides_runpath=yes
17257   hardcode_into_libs=yes
17258   # ldd complains unless libraries are executable
17259   postinstall_cmds='chmod +x $lib'
17260   ;;
17261
17262 sunos4*)
17263   version_type=sunos
17264   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17265   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17266   shlibpath_var=LD_LIBRARY_PATH
17267   shlibpath_overrides_runpath=yes
17268   if test "$with_gnu_ld" = yes; then
17269     need_lib_prefix=no
17270   fi
17271   need_version=yes
17272   ;;
17273
17274 sysv4 | sysv4.3*)
17275   version_type=linux
17276   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17277   soname_spec='${libname}${release}${shared_ext}$major'
17278   shlibpath_var=LD_LIBRARY_PATH
17279   case $host_vendor in
17280     sni)
17281       shlibpath_overrides_runpath=no
17282       need_lib_prefix=no
17283       runpath_var=LD_RUN_PATH
17284       ;;
17285     siemens)
17286       need_lib_prefix=no
17287       ;;
17288     motorola)
17289       need_lib_prefix=no
17290       need_version=no
17291       shlibpath_overrides_runpath=no
17292       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17293       ;;
17294   esac
17295   ;;
17296
17297 sysv4*MP*)
17298   if test -d /usr/nec ;then
17299     version_type=linux
17300     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17301     soname_spec='$libname${shared_ext}.$major'
17302     shlibpath_var=LD_LIBRARY_PATH
17303   fi
17304   ;;
17305
17306 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17307   version_type=freebsd-elf
17308   need_lib_prefix=no
17309   need_version=no
17310   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17311   soname_spec='${libname}${release}${shared_ext}$major'
17312   shlibpath_var=LD_LIBRARY_PATH
17313   shlibpath_overrides_runpath=yes
17314   hardcode_into_libs=yes
17315   if test "$with_gnu_ld" = yes; then
17316     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17317   else
17318     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17319     case $host_os in
17320       sco3.2v5*)
17321         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17322         ;;
17323     esac
17324   fi
17325   sys_lib_dlsearch_path_spec='/usr/lib'
17326   ;;
17327
17328 tpf*)
17329   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17330   version_type=linux
17331   need_lib_prefix=no
17332   need_version=no
17333   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17334   shlibpath_var=LD_LIBRARY_PATH
17335   shlibpath_overrides_runpath=no
17336   hardcode_into_libs=yes
17337   ;;
17338
17339 uts4*)
17340   version_type=linux
17341   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17342   soname_spec='${libname}${release}${shared_ext}$major'
17343   shlibpath_var=LD_LIBRARY_PATH
17344   ;;
17345
17346 *)
17347   dynamic_linker=no
17348   ;;
17349 esac
17350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17351 $as_echo "$dynamic_linker" >&6; }
17352 test "$dynamic_linker" = no && can_build_shared=no
17353
17354 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17355 if test "$GCC" = yes; then
17356   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17357 fi
17358
17359 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17360   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17361 fi
17362 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17363   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17364 fi
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
17416
17417
17418
17419
17420
17421
17422
17423
17424
17425
17426
17427
17428
17429
17430
17431
17432
17433
17434
17435
17436
17437
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17445
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17452
17453
17454
17455
17456
17457   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17458 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17459 hardcode_action=
17460 if test -n "$hardcode_libdir_flag_spec" ||
17461    test -n "$runpath_var" ||
17462    test "X$hardcode_automatic" = "Xyes" ; then
17463
17464   # We can hardcode non-existent directories.
17465   if test "$hardcode_direct" != no &&
17466      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17467      # have to relink, otherwise we might link with an installed library
17468      # when we should be linking with a yet-to-be-installed one
17469      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17470      test "$hardcode_minus_L" != no; then
17471     # Linking always hardcodes the temporary library directory.
17472     hardcode_action=relink
17473   else
17474     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17475     hardcode_action=immediate
17476   fi
17477 else
17478   # We cannot hardcode anything, or else we can only hardcode existing
17479   # directories.
17480   hardcode_action=unsupported
17481 fi
17482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17483 $as_echo "$hardcode_action" >&6; }
17484
17485 if test "$hardcode_action" = relink ||
17486    test "$inherit_rpath" = yes; then
17487   # Fast installation is not supported
17488   enable_fast_install=no
17489 elif test "$shlibpath_overrides_runpath" = yes ||
17490      test "$enable_shared" = no; then
17491   # Fast installation is not necessary
17492   enable_fast_install=needless
17493 fi
17494
17495
17496
17497
17498
17499
17500   if test "x$enable_dlopen" != xyes; then
17501   enable_dlopen=unknown
17502   enable_dlopen_self=unknown
17503   enable_dlopen_self_static=unknown
17504 else
17505   lt_cv_dlopen=no
17506   lt_cv_dlopen_libs=
17507
17508   case $host_os in
17509   beos*)
17510     lt_cv_dlopen="load_add_on"
17511     lt_cv_dlopen_libs=
17512     lt_cv_dlopen_self=yes
17513     ;;
17514
17515   mingw* | pw32* | cegcc*)
17516     lt_cv_dlopen="LoadLibrary"
17517     lt_cv_dlopen_libs=
17518     ;;
17519
17520   cygwin*)
17521     lt_cv_dlopen="dlopen"
17522     lt_cv_dlopen_libs=
17523     ;;
17524
17525   darwin*)
17526   # if libdl is installed we need to link against it
17527     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17528 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17529 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17530   $as_echo_n "(cached) " >&6
17531 else
17532   ac_check_lib_save_LIBS=$LIBS
17533 LIBS="-ldl  $LIBS"
17534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17535 /* end confdefs.h.  */
17536
17537 /* Override any GCC internal prototype to avoid an error.
17538    Use char because int might match the return type of a GCC
17539    builtin and then its argument prototype would still apply.  */
17540 #ifdef __cplusplus
17541 extern "C"
17542 #endif
17543 char dlopen ();
17544 int
17545 main ()
17546 {
17547 return dlopen ();
17548   ;
17549   return 0;
17550 }
17551 _ACEOF
17552 if ac_fn_c_try_link "$LINENO"; then :
17553   ac_cv_lib_dl_dlopen=yes
17554 else
17555   ac_cv_lib_dl_dlopen=no
17556 fi
17557 rm -f core conftest.err conftest.$ac_objext \
17558     conftest$ac_exeext conftest.$ac_ext
17559 LIBS=$ac_check_lib_save_LIBS
17560 fi
17561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17562 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17563 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17564   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17565 else
17566
17567     lt_cv_dlopen="dyld"
17568     lt_cv_dlopen_libs=
17569     lt_cv_dlopen_self=yes
17570
17571 fi
17572
17573     ;;
17574
17575   *)
17576     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17577 if test "x$ac_cv_func_shl_load" = x""yes; then :
17578   lt_cv_dlopen="shl_load"
17579 else
17580   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17581 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17582 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17583   $as_echo_n "(cached) " >&6
17584 else
17585   ac_check_lib_save_LIBS=$LIBS
17586 LIBS="-ldld  $LIBS"
17587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17588 /* end confdefs.h.  */
17589
17590 /* Override any GCC internal prototype to avoid an error.
17591    Use char because int might match the return type of a GCC
17592    builtin and then its argument prototype would still apply.  */
17593 #ifdef __cplusplus
17594 extern "C"
17595 #endif
17596 char shl_load ();
17597 int
17598 main ()
17599 {
17600 return shl_load ();
17601   ;
17602   return 0;
17603 }
17604 _ACEOF
17605 if ac_fn_c_try_link "$LINENO"; then :
17606   ac_cv_lib_dld_shl_load=yes
17607 else
17608   ac_cv_lib_dld_shl_load=no
17609 fi
17610 rm -f core conftest.err conftest.$ac_objext \
17611     conftest$ac_exeext conftest.$ac_ext
17612 LIBS=$ac_check_lib_save_LIBS
17613 fi
17614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17615 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17616 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17617   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17618 else
17619   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17620 if test "x$ac_cv_func_dlopen" = x""yes; then :
17621   lt_cv_dlopen="dlopen"
17622 else
17623   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17624 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17625 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17626   $as_echo_n "(cached) " >&6
17627 else
17628   ac_check_lib_save_LIBS=$LIBS
17629 LIBS="-ldl  $LIBS"
17630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17631 /* end confdefs.h.  */
17632
17633 /* Override any GCC internal prototype to avoid an error.
17634    Use char because int might match the return type of a GCC
17635    builtin and then its argument prototype would still apply.  */
17636 #ifdef __cplusplus
17637 extern "C"
17638 #endif
17639 char dlopen ();
17640 int
17641 main ()
17642 {
17643 return dlopen ();
17644   ;
17645   return 0;
17646 }
17647 _ACEOF
17648 if ac_fn_c_try_link "$LINENO"; then :
17649   ac_cv_lib_dl_dlopen=yes
17650 else
17651   ac_cv_lib_dl_dlopen=no
17652 fi
17653 rm -f core conftest.err conftest.$ac_objext \
17654     conftest$ac_exeext conftest.$ac_ext
17655 LIBS=$ac_check_lib_save_LIBS
17656 fi
17657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17658 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17659 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17660   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17661 else
17662   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17663 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17664 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17665   $as_echo_n "(cached) " >&6
17666 else
17667   ac_check_lib_save_LIBS=$LIBS
17668 LIBS="-lsvld  $LIBS"
17669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17670 /* end confdefs.h.  */
17671
17672 /* Override any GCC internal prototype to avoid an error.
17673    Use char because int might match the return type of a GCC
17674    builtin and then its argument prototype would still apply.  */
17675 #ifdef __cplusplus
17676 extern "C"
17677 #endif
17678 char dlopen ();
17679 int
17680 main ()
17681 {
17682 return dlopen ();
17683   ;
17684   return 0;
17685 }
17686 _ACEOF
17687 if ac_fn_c_try_link "$LINENO"; then :
17688   ac_cv_lib_svld_dlopen=yes
17689 else
17690   ac_cv_lib_svld_dlopen=no
17691 fi
17692 rm -f core conftest.err conftest.$ac_objext \
17693     conftest$ac_exeext conftest.$ac_ext
17694 LIBS=$ac_check_lib_save_LIBS
17695 fi
17696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17697 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17698 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17699   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17700 else
17701   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17702 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17703 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17704   $as_echo_n "(cached) " >&6
17705 else
17706   ac_check_lib_save_LIBS=$LIBS
17707 LIBS="-ldld  $LIBS"
17708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17709 /* end confdefs.h.  */
17710
17711 /* Override any GCC internal prototype to avoid an error.
17712    Use char because int might match the return type of a GCC
17713    builtin and then its argument prototype would still apply.  */
17714 #ifdef __cplusplus
17715 extern "C"
17716 #endif
17717 char dld_link ();
17718 int
17719 main ()
17720 {
17721 return dld_link ();
17722   ;
17723   return 0;
17724 }
17725 _ACEOF
17726 if ac_fn_c_try_link "$LINENO"; then :
17727   ac_cv_lib_dld_dld_link=yes
17728 else
17729   ac_cv_lib_dld_dld_link=no
17730 fi
17731 rm -f core conftest.err conftest.$ac_objext \
17732     conftest$ac_exeext conftest.$ac_ext
17733 LIBS=$ac_check_lib_save_LIBS
17734 fi
17735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17736 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17737 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17738   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17739 fi
17740
17741
17742 fi
17743
17744
17745 fi
17746
17747
17748 fi
17749
17750
17751 fi
17752
17753
17754 fi
17755
17756     ;;
17757   esac
17758
17759   if test "x$lt_cv_dlopen" != xno; then
17760     enable_dlopen=yes
17761   else
17762     enable_dlopen=no
17763   fi
17764
17765   case $lt_cv_dlopen in
17766   dlopen)
17767     save_CPPFLAGS="$CPPFLAGS"
17768     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17769
17770     save_LDFLAGS="$LDFLAGS"
17771     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17772
17773     save_LIBS="$LIBS"
17774     LIBS="$lt_cv_dlopen_libs $LIBS"
17775
17776     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17777 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17778 if test "${lt_cv_dlopen_self+set}" = set; then :
17779   $as_echo_n "(cached) " >&6
17780 else
17781           if test "$cross_compiling" = yes; then :
17782   lt_cv_dlopen_self=cross
17783 else
17784   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17785   lt_status=$lt_dlunknown
17786   cat > conftest.$ac_ext <<_LT_EOF
17787 #line 17787 "configure"
17788 #include "confdefs.h"
17789
17790 #if HAVE_DLFCN_H
17791 #include <dlfcn.h>
17792 #endif
17793
17794 #include <stdio.h>
17795
17796 #ifdef RTLD_GLOBAL
17797 #  define LT_DLGLOBAL           RTLD_GLOBAL
17798 #else
17799 #  ifdef DL_GLOBAL
17800 #    define LT_DLGLOBAL         DL_GLOBAL
17801 #  else
17802 #    define LT_DLGLOBAL         0
17803 #  endif
17804 #endif
17805
17806 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17807    find out it does not work in some platform. */
17808 #ifndef LT_DLLAZY_OR_NOW
17809 #  ifdef RTLD_LAZY
17810 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17811 #  else
17812 #    ifdef DL_LAZY
17813 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17814 #    else
17815 #      ifdef RTLD_NOW
17816 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17817 #      else
17818 #        ifdef DL_NOW
17819 #          define LT_DLLAZY_OR_NOW      DL_NOW
17820 #        else
17821 #          define LT_DLLAZY_OR_NOW      0
17822 #        endif
17823 #      endif
17824 #    endif
17825 #  endif
17826 #endif
17827
17828 /* When -fvisbility=hidden is used, assume the code has been annotated
17829    correspondingly for the symbols needed.  */
17830 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17831 void fnord () __attribute__((visibility("default")));
17832 #endif
17833
17834 void fnord () { int i=42; }
17835 int main ()
17836 {
17837   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17838   int status = $lt_dlunknown;
17839
17840   if (self)
17841     {
17842       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17843       else
17844         {
17845           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17846           else puts (dlerror ());
17847         }
17848       /* dlclose (self); */
17849     }
17850   else
17851     puts (dlerror ());
17852
17853   return status;
17854 }
17855 _LT_EOF
17856   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17857   (eval $ac_link) 2>&5
17858   ac_status=$?
17859   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17860   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17861     (./conftest; exit; ) >&5 2>/dev/null
17862     lt_status=$?
17863     case x$lt_status in
17864       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
17865       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
17866       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
17867     esac
17868   else :
17869     # compilation failed
17870     lt_cv_dlopen_self=no
17871   fi
17872 fi
17873 rm -fr conftest*
17874
17875
17876 fi
17877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
17878 $as_echo "$lt_cv_dlopen_self" >&6; }
17879
17880     if test "x$lt_cv_dlopen_self" = xyes; then
17881       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
17882       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
17883 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
17884 if test "${lt_cv_dlopen_self_static+set}" = set; then :
17885   $as_echo_n "(cached) " >&6
17886 else
17887           if test "$cross_compiling" = yes; then :
17888   lt_cv_dlopen_self_static=cross
17889 else
17890   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17891   lt_status=$lt_dlunknown
17892   cat > conftest.$ac_ext <<_LT_EOF
17893 #line 17893 "configure"
17894 #include "confdefs.h"
17895
17896 #if HAVE_DLFCN_H
17897 #include <dlfcn.h>
17898 #endif
17899
17900 #include <stdio.h>
17901
17902 #ifdef RTLD_GLOBAL
17903 #  define LT_DLGLOBAL           RTLD_GLOBAL
17904 #else
17905 #  ifdef DL_GLOBAL
17906 #    define LT_DLGLOBAL         DL_GLOBAL
17907 #  else
17908 #    define LT_DLGLOBAL         0
17909 #  endif
17910 #endif
17911
17912 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17913    find out it does not work in some platform. */
17914 #ifndef LT_DLLAZY_OR_NOW
17915 #  ifdef RTLD_LAZY
17916 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17917 #  else
17918 #    ifdef DL_LAZY
17919 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17920 #    else
17921 #      ifdef RTLD_NOW
17922 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17923 #      else
17924 #        ifdef DL_NOW
17925 #          define LT_DLLAZY_OR_NOW      DL_NOW
17926 #        else
17927 #          define LT_DLLAZY_OR_NOW      0
17928 #        endif
17929 #      endif
17930 #    endif
17931 #  endif
17932 #endif
17933
17934 /* When -fvisbility=hidden is used, assume the code has been annotated
17935    correspondingly for the symbols needed.  */
17936 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17937 void fnord () __attribute__((visibility("default")));
17938 #endif
17939
17940 void fnord () { int i=42; }
17941 int main ()
17942 {
17943   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17944   int status = $lt_dlunknown;
17945
17946   if (self)
17947     {
17948       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17949       else
17950         {
17951           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17952           else puts (dlerror ());
17953         }
17954       /* dlclose (self); */
17955     }
17956   else
17957     puts (dlerror ());
17958
17959   return status;
17960 }
17961 _LT_EOF
17962   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17963   (eval $ac_link) 2>&5
17964   ac_status=$?
17965   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17966   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17967     (./conftest; exit; ) >&5 2>/dev/null
17968     lt_status=$?
17969     case x$lt_status in
17970       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
17971       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
17972       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
17973     esac
17974   else :
17975     # compilation failed
17976     lt_cv_dlopen_self_static=no
17977   fi
17978 fi
17979 rm -fr conftest*
17980
17981
17982 fi
17983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
17984 $as_echo "$lt_cv_dlopen_self_static" >&6; }
17985     fi
17986
17987     CPPFLAGS="$save_CPPFLAGS"
17988     LDFLAGS="$save_LDFLAGS"
17989     LIBS="$save_LIBS"
17990     ;;
17991   esac
17992
17993   case $lt_cv_dlopen_self in
17994   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
17995   *) enable_dlopen_self=unknown ;;
17996   esac
17997
17998   case $lt_cv_dlopen_self_static in
17999   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18000   *) enable_dlopen_self_static=unknown ;;
18001   esac
18002 fi
18003
18004
18005
18006
18007
18008
18009
18010
18011
18012
18013
18014
18015
18016
18017
18018
18019
18020 striplib=
18021 old_striplib=
18022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18023 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18024 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18025   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18026   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18027   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18028 $as_echo "yes" >&6; }
18029 else
18030 # FIXME - insert some real tests, host_os isn't really good enough
18031   case $host_os in
18032   darwin*)
18033     if test -n "$STRIP" ; then
18034       striplib="$STRIP -x"
18035       old_striplib="$STRIP -S"
18036       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18037 $as_echo "yes" >&6; }
18038     else
18039       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18040 $as_echo "no" >&6; }
18041     fi
18042     ;;
18043   *)
18044     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18045 $as_echo "no" >&6; }
18046     ;;
18047   esac
18048 fi
18049
18050
18051
18052
18053
18054
18055
18056
18057
18058
18059
18060
18061   # Report which library types will actually be built
18062   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18063 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18064   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18065 $as_echo "$can_build_shared" >&6; }
18066
18067   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18068 $as_echo_n "checking whether to build shared libraries... " >&6; }
18069   test "$can_build_shared" = "no" && enable_shared=no
18070
18071   # On AIX, shared libraries and static libraries use the same namespace, and
18072   # are all built from PIC.
18073   case $host_os in
18074   aix3*)
18075     test "$enable_shared" = yes && enable_static=no
18076     if test -n "$RANLIB"; then
18077       archive_cmds="$archive_cmds~\$RANLIB \$lib"
18078       postinstall_cmds='$RANLIB $lib'
18079     fi
18080     ;;
18081
18082   aix[4-9]*)
18083     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18084       test "$enable_shared" = yes && enable_static=no
18085     fi
18086     ;;
18087   esac
18088   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18089 $as_echo "$enable_shared" >&6; }
18090
18091   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18092 $as_echo_n "checking whether to build static libraries... " >&6; }
18093   # Make sure either enable_shared or enable_static is yes.
18094   test "$enable_shared" = yes || enable_static=yes
18095   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18096 $as_echo "$enable_static" >&6; }
18097
18098
18099
18100
18101 fi
18102 ac_ext=c
18103 ac_cpp='$CPP $CPPFLAGS'
18104 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18105 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18106 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18107
18108 CC="$lt_save_CC"
18109
18110       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18111     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18112     (test "X$CXX" != "Xg++"))) ; then
18113   ac_ext=cpp
18114 ac_cpp='$CXXCPP $CPPFLAGS'
18115 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18116 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18117 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18119 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18120 if test -z "$CXXCPP"; then
18121   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18122   $as_echo_n "(cached) " >&6
18123 else
18124       # Double quotes because CXXCPP needs to be expanded
18125     for CXXCPP in "$CXX -E" "/lib/cpp"
18126     do
18127       ac_preproc_ok=false
18128 for ac_cxx_preproc_warn_flag in '' yes
18129 do
18130   # Use a header file that comes with gcc, so configuring glibc
18131   # with a fresh cross-compiler works.
18132   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18133   # <limits.h> exists even on freestanding compilers.
18134   # On the NeXT, cc -E runs the code through the compiler's parser,
18135   # not just through cpp. "Syntax error" is here to catch this case.
18136   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18137 /* end confdefs.h.  */
18138 #ifdef __STDC__
18139 # include <limits.h>
18140 #else
18141 # include <assert.h>
18142 #endif
18143                      Syntax error
18144 _ACEOF
18145 if ac_fn_cxx_try_cpp "$LINENO"; then :
18146
18147 else
18148   # Broken: fails on valid input.
18149 continue
18150 fi
18151 rm -f conftest.err conftest.$ac_ext
18152
18153   # OK, works on sane cases.  Now check whether nonexistent headers
18154   # can be detected and how.
18155   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18156 /* end confdefs.h.  */
18157 #include <ac_nonexistent.h>
18158 _ACEOF
18159 if ac_fn_cxx_try_cpp "$LINENO"; then :
18160   # Broken: success on invalid input.
18161 continue
18162 else
18163   # Passes both tests.
18164 ac_preproc_ok=:
18165 break
18166 fi
18167 rm -f conftest.err conftest.$ac_ext
18168
18169 done
18170 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18171 rm -f conftest.err conftest.$ac_ext
18172 if $ac_preproc_ok; then :
18173   break
18174 fi
18175
18176     done
18177     ac_cv_prog_CXXCPP=$CXXCPP
18178
18179 fi
18180   CXXCPP=$ac_cv_prog_CXXCPP
18181 else
18182   ac_cv_prog_CXXCPP=$CXXCPP
18183 fi
18184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18185 $as_echo "$CXXCPP" >&6; }
18186 ac_preproc_ok=false
18187 for ac_cxx_preproc_warn_flag in '' yes
18188 do
18189   # Use a header file that comes with gcc, so configuring glibc
18190   # with a fresh cross-compiler works.
18191   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18192   # <limits.h> exists even on freestanding compilers.
18193   # On the NeXT, cc -E runs the code through the compiler's parser,
18194   # not just through cpp. "Syntax error" is here to catch this case.
18195   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18196 /* end confdefs.h.  */
18197 #ifdef __STDC__
18198 # include <limits.h>
18199 #else
18200 # include <assert.h>
18201 #endif
18202                      Syntax error
18203 _ACEOF
18204 if ac_fn_cxx_try_cpp "$LINENO"; then :
18205
18206 else
18207   # Broken: fails on valid input.
18208 continue
18209 fi
18210 rm -f conftest.err conftest.$ac_ext
18211
18212   # OK, works on sane cases.  Now check whether nonexistent headers
18213   # can be detected and how.
18214   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18215 /* end confdefs.h.  */
18216 #include <ac_nonexistent.h>
18217 _ACEOF
18218 if ac_fn_cxx_try_cpp "$LINENO"; then :
18219   # Broken: success on invalid input.
18220 continue
18221 else
18222   # Passes both tests.
18223 ac_preproc_ok=:
18224 break
18225 fi
18226 rm -f conftest.err conftest.$ac_ext
18227
18228 done
18229 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18230 rm -f conftest.err conftest.$ac_ext
18231 if $ac_preproc_ok; then :
18232
18233 else
18234   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18235 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18236 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18237 See \`config.log' for more details." "$LINENO" 5; }
18238 fi
18239
18240 ac_ext=c
18241 ac_cpp='$CPP $CPPFLAGS'
18242 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18243 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18244 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18245
18246 else
18247   _lt_caught_CXX_error=yes
18248 fi
18249
18250 ac_ext=cpp
18251 ac_cpp='$CXXCPP $CPPFLAGS'
18252 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18253 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18254 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18255
18256 archive_cmds_need_lc_CXX=no
18257 allow_undefined_flag_CXX=
18258 always_export_symbols_CXX=no
18259 archive_expsym_cmds_CXX=
18260 compiler_needs_object_CXX=no
18261 export_dynamic_flag_spec_CXX=
18262 hardcode_direct_CXX=no
18263 hardcode_direct_absolute_CXX=no
18264 hardcode_libdir_flag_spec_CXX=
18265 hardcode_libdir_flag_spec_ld_CXX=
18266 hardcode_libdir_separator_CXX=
18267 hardcode_minus_L_CXX=no
18268 hardcode_shlibpath_var_CXX=unsupported
18269 hardcode_automatic_CXX=no
18270 inherit_rpath_CXX=no
18271 module_cmds_CXX=
18272 module_expsym_cmds_CXX=
18273 link_all_deplibs_CXX=unknown
18274 old_archive_cmds_CXX=$old_archive_cmds
18275 reload_flag_CXX=$reload_flag
18276 reload_cmds_CXX=$reload_cmds
18277 no_undefined_flag_CXX=
18278 whole_archive_flag_spec_CXX=
18279 enable_shared_with_static_runtimes_CXX=no
18280
18281 # Source file extension for C++ test sources.
18282 ac_ext=cpp
18283
18284 # Object file extension for compiled C++ test sources.
18285 objext=o
18286 objext_CXX=$objext
18287
18288 # No sense in running all these tests if we already determined that
18289 # the CXX compiler isn't working.  Some variables (like enable_shared)
18290 # are currently assumed to apply to all compilers on this platform,
18291 # and will be corrupted by setting them based on a non-working compiler.
18292 if test "$_lt_caught_CXX_error" != yes; then
18293   # Code to be used in simple compile tests
18294   lt_simple_compile_test_code="int some_variable = 0;"
18295
18296   # Code to be used in simple link tests
18297   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18298
18299   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18300
18301
18302
18303
18304
18305
18306 # If no C compiler was specified, use CC.
18307 LTCC=${LTCC-"$CC"}
18308
18309 # If no C compiler flags were specified, use CFLAGS.
18310 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18311
18312 # Allow CC to be a program name with arguments.
18313 compiler=$CC
18314
18315
18316   # save warnings/boilerplate of simple test code
18317   ac_outfile=conftest.$ac_objext
18318 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18319 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18320 _lt_compiler_boilerplate=`cat conftest.err`
18321 $RM conftest*
18322
18323   ac_outfile=conftest.$ac_objext
18324 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18325 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18326 _lt_linker_boilerplate=`cat conftest.err`
18327 $RM -r conftest*
18328
18329
18330   # Allow CC to be a program name with arguments.
18331   lt_save_CC=$CC
18332   lt_save_LD=$LD
18333   lt_save_GCC=$GCC
18334   GCC=$GXX
18335   lt_save_with_gnu_ld=$with_gnu_ld
18336   lt_save_path_LD=$lt_cv_path_LD
18337   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18338     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18339   else
18340     $as_unset lt_cv_prog_gnu_ld
18341   fi
18342   if test -n "${lt_cv_path_LDCXX+set}"; then
18343     lt_cv_path_LD=$lt_cv_path_LDCXX
18344   else
18345     $as_unset lt_cv_path_LD
18346   fi
18347   test -z "${LDCXX+set}" || LD=$LDCXX
18348   CC=${CXX-"c++"}
18349   compiler=$CC
18350   compiler_CXX=$CC
18351   for cc_temp in $compiler""; do
18352   case $cc_temp in
18353     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18354     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18355     \-*) ;;
18356     *) break;;
18357   esac
18358 done
18359 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18360
18361
18362   if test -n "$compiler"; then
18363     # We don't want -fno-exception when compiling C++ code, so set the
18364     # no_builtin_flag separately
18365     if test "$GXX" = yes; then
18366       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18367     else
18368       lt_prog_compiler_no_builtin_flag_CXX=
18369     fi
18370
18371     if test "$GXX" = yes; then
18372       # Set up default GNU C++ configuration
18373
18374
18375
18376 # Check whether --with-gnu-ld was given.
18377 if test "${with_gnu_ld+set}" = set; then :
18378   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18379 else
18380   with_gnu_ld=no
18381 fi
18382
18383 ac_prog=ld
18384 if test "$GCC" = yes; then
18385   # Check if gcc -print-prog-name=ld gives a path.
18386   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18387 $as_echo_n "checking for ld used by $CC... " >&6; }
18388   case $host in
18389   *-*-mingw*)
18390     # gcc leaves a trailing carriage return which upsets mingw
18391     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18392   *)
18393     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18394   esac
18395   case $ac_prog in
18396     # Accept absolute paths.
18397     [\\/]* | ?:[\\/]*)
18398       re_direlt='/[^/][^/]*/\.\./'
18399       # Canonicalize the pathname of ld
18400       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18401       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18402         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18403       done
18404       test -z "$LD" && LD="$ac_prog"
18405       ;;
18406   "")
18407     # If it fails, then pretend we aren't using GCC.
18408     ac_prog=ld
18409     ;;
18410   *)
18411     # If it is relative, then search for the first ld in PATH.
18412     with_gnu_ld=unknown
18413     ;;
18414   esac
18415 elif test "$with_gnu_ld" = yes; then
18416   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18417 $as_echo_n "checking for GNU ld... " >&6; }
18418 else
18419   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18420 $as_echo_n "checking for non-GNU ld... " >&6; }
18421 fi
18422 if test "${lt_cv_path_LD+set}" = set; then :
18423   $as_echo_n "(cached) " >&6
18424 else
18425   if test -z "$LD"; then
18426   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18427   for ac_dir in $PATH; do
18428     IFS="$lt_save_ifs"
18429     test -z "$ac_dir" && ac_dir=.
18430     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18431       lt_cv_path_LD="$ac_dir/$ac_prog"
18432       # Check to see if the program is GNU ld.  I'd rather use --version,
18433       # but apparently some variants of GNU ld only accept -v.
18434       # Break only if it was the GNU/non-GNU ld that we prefer.
18435       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18436       *GNU* | *'with BFD'*)
18437         test "$with_gnu_ld" != no && break
18438         ;;
18439       *)
18440         test "$with_gnu_ld" != yes && break
18441         ;;
18442       esac
18443     fi
18444   done
18445   IFS="$lt_save_ifs"
18446 else
18447   lt_cv_path_LD="$LD" # Let the user override the test with a path.
18448 fi
18449 fi
18450
18451 LD="$lt_cv_path_LD"
18452 if test -n "$LD"; then
18453   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18454 $as_echo "$LD" >&6; }
18455 else
18456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18457 $as_echo "no" >&6; }
18458 fi
18459 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18461 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18462 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18463   $as_echo_n "(cached) " >&6
18464 else
18465   # I'd rather use --version here, but apparently some GNU lds only accept -v.
18466 case `$LD -v 2>&1 </dev/null` in
18467 *GNU* | *'with BFD'*)
18468   lt_cv_prog_gnu_ld=yes
18469   ;;
18470 *)
18471   lt_cv_prog_gnu_ld=no
18472   ;;
18473 esac
18474 fi
18475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18476 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18477 with_gnu_ld=$lt_cv_prog_gnu_ld
18478
18479
18480
18481
18482
18483
18484
18485       # Check if GNU C++ uses GNU ld as the underlying linker, since the
18486       # archiving commands below assume that GNU ld is being used.
18487       if test "$with_gnu_ld" = yes; then
18488         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18489         archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18490
18491         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18492         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18493
18494         # If archive_cmds runs LD, not CC, wlarc should be empty
18495         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18496         #     investigate it a little bit more. (MM)
18497         wlarc='${wl}'
18498
18499         # ancient GNU ld didn't support --whole-archive et. al.
18500         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18501           $GREP 'no-whole-archive' > /dev/null; then
18502           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18503         else
18504           whole_archive_flag_spec_CXX=
18505         fi
18506       else
18507         with_gnu_ld=no
18508         wlarc=
18509
18510         # A generic and very simple default shared library creation
18511         # command for GNU C++ for the case where it uses the native
18512         # linker, instead of GNU ld.  If possible, this setting should
18513         # overridden to take advantage of the native linker features on
18514         # the platform it is being used on.
18515         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18516       fi
18517
18518       # Commands to make compiler produce verbose output that lists
18519       # what "hidden" libraries, object files and flags are used when
18520       # linking a shared library.
18521       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18522
18523     else
18524       GXX=no
18525       with_gnu_ld=no
18526       wlarc=
18527     fi
18528
18529     # PORTME: fill in a description of your system's C++ link characteristics
18530     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18531 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18532     ld_shlibs_CXX=yes
18533     case $host_os in
18534       aix3*)
18535         # FIXME: insert proper C++ library support
18536         ld_shlibs_CXX=no
18537         ;;
18538       aix[4-9]*)
18539         if test "$host_cpu" = ia64; then
18540           # On IA64, the linker does run time linking by default, so we don't
18541           # have to do anything special.
18542           aix_use_runtimelinking=no
18543           exp_sym_flag='-Bexport'
18544           no_entry_flag=""
18545         else
18546           aix_use_runtimelinking=no
18547
18548           # Test if we are trying to use run time linking or normal
18549           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18550           # need to do runtime linking.
18551           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18552             for ld_flag in $LDFLAGS; do
18553               case $ld_flag in
18554               *-brtl*)
18555                 aix_use_runtimelinking=yes
18556                 break
18557                 ;;
18558               esac
18559             done
18560             ;;
18561           esac
18562
18563           exp_sym_flag='-bexport'
18564           no_entry_flag='-bnoentry'
18565         fi
18566
18567         # When large executables or shared objects are built, AIX ld can
18568         # have problems creating the table of contents.  If linking a library
18569         # or program results in "error TOC overflow" add -mminimal-toc to
18570         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
18571         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18572
18573         archive_cmds_CXX=''
18574         hardcode_direct_CXX=yes
18575         hardcode_direct_absolute_CXX=yes
18576         hardcode_libdir_separator_CXX=':'
18577         link_all_deplibs_CXX=yes
18578         file_list_spec_CXX='${wl}-f,'
18579
18580         if test "$GXX" = yes; then
18581           case $host_os in aix4.[012]|aix4.[012].*)
18582           # We only want to do this on AIX 4.2 and lower, the check
18583           # below for broken collect2 doesn't work under 4.3+
18584           collect2name=`${CC} -print-prog-name=collect2`
18585           if test -f "$collect2name" &&
18586              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18587           then
18588             # We have reworked collect2
18589             :
18590           else
18591             # We have old collect2
18592             hardcode_direct_CXX=unsupported
18593             # It fails to find uninstalled libraries when the uninstalled
18594             # path is not listed in the libpath.  Setting hardcode_minus_L
18595             # to unsupported forces relinking
18596             hardcode_minus_L_CXX=yes
18597             hardcode_libdir_flag_spec_CXX='-L$libdir'
18598             hardcode_libdir_separator_CXX=
18599           fi
18600           esac
18601           shared_flag='-shared'
18602           if test "$aix_use_runtimelinking" = yes; then
18603             shared_flag="$shared_flag "'${wl}-G'
18604           fi
18605         else
18606           # not using gcc
18607           if test "$host_cpu" = ia64; then
18608           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18609           # chokes on -Wl,-G. The following line is correct:
18610           shared_flag='-G'
18611           else
18612             if test "$aix_use_runtimelinking" = yes; then
18613               shared_flag='${wl}-G'
18614             else
18615               shared_flag='${wl}-bM:SRE'
18616             fi
18617           fi
18618         fi
18619
18620         export_dynamic_flag_spec_CXX='${wl}-bexpall'
18621         # It seems that -bexpall does not export symbols beginning with
18622         # underscore (_), so it is better to generate a list of symbols to
18623         # export.
18624         always_export_symbols_CXX=yes
18625         if test "$aix_use_runtimelinking" = yes; then
18626           # Warning - without using the other runtime loading flags (-brtl),
18627           # -berok will link without error, but may produce a broken library.
18628           allow_undefined_flag_CXX='-berok'
18629           # Determine the default libpath from the value encoded in an empty
18630           # executable.
18631           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18632 /* end confdefs.h.  */
18633
18634 int
18635 main ()
18636 {
18637
18638   ;
18639   return 0;
18640 }
18641 _ACEOF
18642 if ac_fn_cxx_try_link "$LINENO"; then :
18643
18644 lt_aix_libpath_sed='
18645     /Import File Strings/,/^$/ {
18646         /^0/ {
18647             s/^0  *\(.*\)$/\1/
18648             p
18649         }
18650     }'
18651 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18652 # Check for a 64-bit object if we didn't find anything.
18653 if test -z "$aix_libpath"; then
18654   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18655 fi
18656 fi
18657 rm -f core conftest.err conftest.$ac_objext \
18658     conftest$ac_exeext conftest.$ac_ext
18659 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18660
18661           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18662
18663           archive_expsym_cmds_CXX='$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 $shared_flag"
18664         else
18665           if test "$host_cpu" = ia64; then
18666             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18667             allow_undefined_flag_CXX="-z nodefs"
18668             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18669           else
18670             # Determine the default libpath from the value encoded in an
18671             # empty executable.
18672             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18673 /* end confdefs.h.  */
18674
18675 int
18676 main ()
18677 {
18678
18679   ;
18680   return 0;
18681 }
18682 _ACEOF
18683 if ac_fn_cxx_try_link "$LINENO"; then :
18684
18685 lt_aix_libpath_sed='
18686     /Import File Strings/,/^$/ {
18687         /^0/ {
18688             s/^0  *\(.*\)$/\1/
18689             p
18690         }
18691     }'
18692 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18693 # Check for a 64-bit object if we didn't find anything.
18694 if test -z "$aix_libpath"; then
18695   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18696 fi
18697 fi
18698 rm -f core conftest.err conftest.$ac_objext \
18699     conftest$ac_exeext conftest.$ac_ext
18700 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18701
18702             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18703             # Warning - without using the other run time loading flags,
18704             # -berok will link without error, but may produce a broken library.
18705             no_undefined_flag_CXX=' ${wl}-bernotok'
18706             allow_undefined_flag_CXX=' ${wl}-berok'
18707             if test "$with_gnu_ld" = yes; then
18708               # We only use this code for GNU lds that support --whole-archive.
18709               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18710             else
18711               # Exported symbols can be pulled into shared objects from archives
18712               whole_archive_flag_spec_CXX='$convenience'
18713             fi
18714             archive_cmds_need_lc_CXX=yes
18715             # This is similar to how AIX traditionally builds its shared
18716             # libraries.
18717             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'
18718           fi
18719         fi
18720         ;;
18721
18722       beos*)
18723         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18724           allow_undefined_flag_CXX=unsupported
18725           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18726           # support --undefined.  This deserves some investigation.  FIXME
18727           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18728         else
18729           ld_shlibs_CXX=no
18730         fi
18731         ;;
18732
18733       chorus*)
18734         case $cc_basename in
18735           *)
18736           # FIXME: insert proper C++ library support
18737           ld_shlibs_CXX=no
18738           ;;
18739         esac
18740         ;;
18741
18742       cygwin* | mingw* | pw32* | cegcc*)
18743         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18744         # as there is no search path for DLLs.
18745         hardcode_libdir_flag_spec_CXX='-L$libdir'
18746         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18747         allow_undefined_flag_CXX=unsupported
18748         always_export_symbols_CXX=no
18749         enable_shared_with_static_runtimes_CXX=yes
18750
18751         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18752           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18753           # If the export-symbols file already is a .def file (1st line
18754           # is EXPORTS), use it as is; otherwise, prepend...
18755           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18756             cp $export_symbols $output_objdir/$soname.def;
18757           else
18758             echo EXPORTS > $output_objdir/$soname.def;
18759             cat $export_symbols >> $output_objdir/$soname.def;
18760           fi~
18761           $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 $lib'
18762         else
18763           ld_shlibs_CXX=no
18764         fi
18765         ;;
18766       darwin* | rhapsody*)
18767
18768
18769   archive_cmds_need_lc_CXX=no
18770   hardcode_direct_CXX=no
18771   hardcode_automatic_CXX=yes
18772   hardcode_shlibpath_var_CXX=unsupported
18773   if test "$lt_cv_ld_force_load" = "yes"; then
18774     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 \"$new_convenience\"`'
18775   else
18776     whole_archive_flag_spec_CXX=''
18777   fi
18778   link_all_deplibs_CXX=yes
18779   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18780   case $cc_basename in
18781      ifort*) _lt_dar_can_shared=yes ;;
18782      *) _lt_dar_can_shared=$GCC ;;
18783   esac
18784   if test "$_lt_dar_can_shared" = "yes"; then
18785     output_verbose_link_cmd=func_echo_all
18786     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}"
18787     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18788     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}${_lt_dsymutil}"
18789     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18790        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18791       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${_lt_dsymutil}"
18792       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18793     fi
18794
18795   else
18796   ld_shlibs_CXX=no
18797   fi
18798
18799         ;;
18800
18801       dgux*)
18802         case $cc_basename in
18803           ec++*)
18804             # FIXME: insert proper C++ library support
18805             ld_shlibs_CXX=no
18806             ;;
18807           ghcx*)
18808             # Green Hills C++ Compiler
18809             # FIXME: insert proper C++ library support
18810             ld_shlibs_CXX=no
18811             ;;
18812           *)
18813             # FIXME: insert proper C++ library support
18814             ld_shlibs_CXX=no
18815             ;;
18816         esac
18817         ;;
18818
18819       freebsd2.*)
18820         # C++ shared libraries reported to be fairly broken before
18821         # switch to ELF
18822         ld_shlibs_CXX=no
18823         ;;
18824
18825       freebsd-elf*)
18826         archive_cmds_need_lc_CXX=no
18827         ;;
18828
18829       freebsd* | dragonfly*)
18830         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
18831         # conventions
18832         ld_shlibs_CXX=yes
18833         ;;
18834
18835       gnu*)
18836         ;;
18837
18838       haiku*)
18839         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18840         link_all_deplibs_CXX=yes
18841         ;;
18842
18843       hpux9*)
18844         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18845         hardcode_libdir_separator_CXX=:
18846         export_dynamic_flag_spec_CXX='${wl}-E'
18847         hardcode_direct_CXX=yes
18848         hardcode_minus_L_CXX=yes # Not in the search PATH,
18849                                              # but as the default
18850                                              # location of the library.
18851
18852         case $cc_basename in
18853           CC*)
18854             # FIXME: insert proper C++ library support
18855             ld_shlibs_CXX=no
18856             ;;
18857           aCC*)
18858             archive_cmds_CXX='$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 $lib'
18859             # Commands to make compiler produce verbose output that lists
18860             # what "hidden" libraries, object files and flags are used when
18861             # linking a shared library.
18862             #
18863             # There doesn't appear to be a way to prevent this compiler from
18864             # explicitly linking system object files so we need to strip them
18865             # from the output so that they don't get included in the library
18866             # dependencies.
18867             output_verbose_link_cmd='templist=`($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"'
18868             ;;
18869           *)
18870             if test "$GXX" = yes; then
18871               archive_cmds_CXX='$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'
18872             else
18873               # FIXME: insert proper C++ library support
18874               ld_shlibs_CXX=no
18875             fi
18876             ;;
18877         esac
18878         ;;
18879
18880       hpux10*|hpux11*)
18881         if test $with_gnu_ld = no; then
18882           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18883           hardcode_libdir_separator_CXX=:
18884
18885           case $host_cpu in
18886             hppa*64*|ia64*)
18887               ;;
18888             *)
18889               export_dynamic_flag_spec_CXX='${wl}-E'
18890               ;;
18891           esac
18892         fi
18893         case $host_cpu in
18894           hppa*64*|ia64*)
18895             hardcode_direct_CXX=no
18896             hardcode_shlibpath_var_CXX=no
18897             ;;
18898           *)
18899             hardcode_direct_CXX=yes
18900             hardcode_direct_absolute_CXX=yes
18901             hardcode_minus_L_CXX=yes # Not in the search PATH,
18902                                                  # but as the default
18903                                                  # location of the library.
18904             ;;
18905         esac
18906
18907         case $cc_basename in
18908           CC*)
18909             # FIXME: insert proper C++ library support
18910             ld_shlibs_CXX=no
18911             ;;
18912           aCC*)
18913             case $host_cpu in
18914               hppa*64*)
18915                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18916                 ;;
18917               ia64*)
18918                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18919                 ;;
18920               *)
18921                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18922                 ;;
18923             esac
18924             # Commands to make compiler produce verbose output that lists
18925             # what "hidden" libraries, object files and flags are used when
18926             # linking a shared library.
18927             #
18928             # There doesn't appear to be a way to prevent this compiler from
18929             # explicitly linking system object files so we need to strip them
18930             # from the output so that they don't get included in the library
18931             # dependencies.
18932             output_verbose_link_cmd='templist=`($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"'
18933             ;;
18934           *)
18935             if test "$GXX" = yes; then
18936               if test $with_gnu_ld = no; then
18937                 case $host_cpu in
18938                   hppa*64*)
18939                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18940                     ;;
18941                   ia64*)
18942                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18943                     ;;
18944                   *)
18945                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18946                     ;;
18947                 esac
18948               fi
18949             else
18950               # FIXME: insert proper C++ library support
18951               ld_shlibs_CXX=no
18952             fi
18953             ;;
18954         esac
18955         ;;
18956
18957       interix[3-9]*)
18958         hardcode_direct_CXX=no
18959         hardcode_shlibpath_var_CXX=no
18960         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18961         export_dynamic_flag_spec_CXX='${wl}-E'
18962         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
18963         # Instead, shared libraries are loaded at an image base (0x10000000 by
18964         # default) and relocated if they conflict, which is a slow very memory
18965         # consuming and fragmenting process.  To avoid this, we pick a random,
18966         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
18967         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
18968         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
18969         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
18970         ;;
18971       irix5* | irix6*)
18972         case $cc_basename in
18973           CC*)
18974             # SGI C++
18975             archive_cmds_CXX='$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 $lib'
18976
18977             # Archives containing C++ object files must be created using
18978             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
18979             # necessary to make sure instantiated templates are included
18980             # in the archive.
18981             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
18982             ;;
18983           *)
18984             if test "$GXX" = yes; then
18985               if test "$with_gnu_ld" = no; then
18986                 archive_cmds_CXX='$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 $lib'
18987               else
18988                 archive_cmds_CXX='$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 $lib'
18989               fi
18990             fi
18991             link_all_deplibs_CXX=yes
18992             ;;
18993         esac
18994         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18995         hardcode_libdir_separator_CXX=:
18996         inherit_rpath_CXX=yes
18997         ;;
18998
18999       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19000         case $cc_basename in
19001           KCC*)
19002             # Kuck and Associates, Inc. (KAI) C++ Compiler
19003
19004             # KCC will only create a shared library if the output file
19005             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19006             # to its proper name (with version) after linking.
19007             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'
19008             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 $lib'
19009             # Commands to make compiler produce verbose output that lists
19010             # what "hidden" libraries, object files and flags are used when
19011             # linking a shared library.
19012             #
19013             # There doesn't appear to be a way to prevent this compiler from
19014             # explicitly linking system object files so we need to strip them
19015             # from the output so that they don't get included in the library
19016             # dependencies.
19017             output_verbose_link_cmd='templist=`$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"'
19018
19019             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19020             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19021
19022             # Archives containing C++ object files must be created using
19023             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19024             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19025             ;;
19026           icpc* | ecpc* )
19027             # Intel C++
19028             with_gnu_ld=yes
19029             # version 8.0 and above of icpc choke on multiply defined symbols
19030             # if we add $predep_objects and $postdep_objects, however 7.1 and
19031             # earlier do not add the objects themselves.
19032             case `$CC -V 2>&1` in
19033               *"Version 7."*)
19034                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19035                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19036                 ;;
19037               *)  # Version 8.0 or newer
19038                 tmp_idyn=
19039                 case $host_cpu in
19040                   ia64*) tmp_idyn=' -i_dynamic';;
19041                 esac
19042                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19043                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19044                 ;;
19045             esac
19046             archive_cmds_need_lc_CXX=no
19047             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19048             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19049             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19050             ;;
19051           pgCC* | pgcpp*)
19052             # Portland Group C++ compiler
19053             case `$CC -V` in
19054             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19055               prelink_cmds_CXX='tpldir=Template.dir~
19056                 rm -rf $tpldir~
19057                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19058                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19059               old_archive_cmds_CXX='tpldir=Template.dir~
19060                 rm -rf $tpldir~
19061                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19062                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19063                 $RANLIB $oldlib'
19064               archive_cmds_CXX='tpldir=Template.dir~
19065                 rm -rf $tpldir~
19066                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19067                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19068               archive_expsym_cmds_CXX='tpldir=Template.dir~
19069                 rm -rf $tpldir~
19070                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19071                 $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 $lib'
19072               ;;
19073             *) # Version 6 and above use weak symbols
19074               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19075               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19076               ;;
19077             esac
19078
19079             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19080             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19081             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19082             ;;
19083           cxx*)
19084             # Compaq C++
19085             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19086             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19087
19088             runpath_var=LD_RUN_PATH
19089             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19090             hardcode_libdir_separator_CXX=:
19091
19092             # Commands to make compiler produce verbose output that lists
19093             # what "hidden" libraries, object files and flags are used when
19094             # linking a shared library.
19095             #
19096             # There doesn't appear to be a way to prevent this compiler from
19097             # explicitly linking system object files so we need to strip them
19098             # from the output so that they don't get included in the library
19099             # dependencies.
19100             output_verbose_link_cmd='templist=`$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" | $Xsed'
19101             ;;
19102           xl* | mpixl* | bgxl*)
19103             # IBM XL 8.0 on PPC, with GNU ld
19104             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19105             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19106             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19107             if test "x$supports_anon_versioning" = xyes; then
19108               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19109                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19110                 echo "local: *; };" >> $output_objdir/$libname.ver~
19111                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19112             fi
19113             ;;
19114           *)
19115             case `$CC -V 2>&1 | sed 5q` in
19116             *Sun\ C*)
19117               # Sun C++ 5.9
19118               no_undefined_flag_CXX=' -zdefs'
19119               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19120               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19121               hardcode_libdir_flag_spec_CXX='-R$libdir'
19122               whole_archive_flag_spec_CXX='${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'
19123               compiler_needs_object_CXX=yes
19124
19125               # Not sure whether something based on
19126               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19127               # would be better.
19128               output_verbose_link_cmd='func_echo_all'
19129
19130               # Archives containing C++ object files must be created using
19131               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19132               # necessary to make sure instantiated templates are included
19133               # in the archive.
19134               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19135               ;;
19136             esac
19137             ;;
19138         esac
19139         ;;
19140
19141       lynxos*)
19142         # FIXME: insert proper C++ library support
19143         ld_shlibs_CXX=no
19144         ;;
19145
19146       m88k*)
19147         # FIXME: insert proper C++ library support
19148         ld_shlibs_CXX=no
19149         ;;
19150
19151       mvs*)
19152         case $cc_basename in
19153           cxx*)
19154             # FIXME: insert proper C++ library support
19155             ld_shlibs_CXX=no
19156             ;;
19157           *)
19158             # FIXME: insert proper C++ library support
19159             ld_shlibs_CXX=no
19160             ;;
19161         esac
19162         ;;
19163
19164       netbsd*)
19165         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19166           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19167           wlarc=
19168           hardcode_libdir_flag_spec_CXX='-R$libdir'
19169           hardcode_direct_CXX=yes
19170           hardcode_shlibpath_var_CXX=no
19171         fi
19172         # Workaround some broken pre-1.5 toolchains
19173         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19174         ;;
19175
19176       *nto* | *qnx*)
19177         ld_shlibs_CXX=yes
19178         ;;
19179
19180       openbsd2*)
19181         # C++ shared libraries are fairly broken
19182         ld_shlibs_CXX=no
19183         ;;
19184
19185       openbsd*)
19186         if test -f /usr/libexec/ld.so; then
19187           hardcode_direct_CXX=yes
19188           hardcode_shlibpath_var_CXX=no
19189           hardcode_direct_absolute_CXX=yes
19190           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19191           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19192           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19193             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19194             export_dynamic_flag_spec_CXX='${wl}-E'
19195             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19196           fi
19197           output_verbose_link_cmd=func_echo_all
19198         else
19199           ld_shlibs_CXX=no
19200         fi
19201         ;;
19202
19203       osf3* | osf4* | osf5*)
19204         case $cc_basename in
19205           KCC*)
19206             # Kuck and Associates, Inc. (KAI) C++ Compiler
19207
19208             # KCC will only create a shared library if the output file
19209             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19210             # to its proper name (with version) after linking.
19211             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 $lib'
19212
19213             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19214             hardcode_libdir_separator_CXX=:
19215
19216             # Archives containing C++ object files must be created using
19217             # the KAI C++ compiler.
19218             case $host in
19219               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19220               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19221             esac
19222             ;;
19223           RCC*)
19224             # Rational C++ 2.4.1
19225             # FIXME: insert proper C++ library support
19226             ld_shlibs_CXX=no
19227             ;;
19228           cxx*)
19229             case $host in
19230               osf3*)
19231                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19232                 archive_cmds_CXX='$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 $lib'
19233                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19234                 ;;
19235               *)
19236                 allow_undefined_flag_CXX=' -expect_unresolved \*'
19237                 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'
19238                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19239                   echo "-hidden">> $lib.exp~
19240                   $CC -shared$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~
19241                   $RM $lib.exp'
19242                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19243                 ;;
19244             esac
19245
19246             hardcode_libdir_separator_CXX=:
19247
19248             # Commands to make compiler produce verbose output that lists
19249             # what "hidden" libraries, object files and flags are used when
19250             # linking a shared library.
19251             #
19252             # There doesn't appear to be a way to prevent this compiler from
19253             # explicitly linking system object files so we need to strip them
19254             # from the output so that they don't get included in the library
19255             # dependencies.
19256             output_verbose_link_cmd='templist=`$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"'
19257             ;;
19258           *)
19259             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19260               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19261               case $host in
19262                 osf3*)
19263                   archive_cmds_CXX='$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 $lib'
19264                   ;;
19265                 *)
19266                   archive_cmds_CXX='$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 $lib'
19267                   ;;
19268               esac
19269
19270               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19271               hardcode_libdir_separator_CXX=:
19272
19273               # Commands to make compiler produce verbose output that lists
19274               # what "hidden" libraries, object files and flags are used when
19275               # linking a shared library.
19276               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19277
19278             else
19279               # FIXME: insert proper C++ library support
19280               ld_shlibs_CXX=no
19281             fi
19282             ;;
19283         esac
19284         ;;
19285
19286       psos*)
19287         # FIXME: insert proper C++ library support
19288         ld_shlibs_CXX=no
19289         ;;
19290
19291       sunos4*)
19292         case $cc_basename in
19293           CC*)
19294             # Sun C++ 4.x
19295             # FIXME: insert proper C++ library support
19296             ld_shlibs_CXX=no
19297             ;;
19298           lcc*)
19299             # Lucid
19300             # FIXME: insert proper C++ library support
19301             ld_shlibs_CXX=no
19302             ;;
19303           *)
19304             # FIXME: insert proper C++ library support
19305             ld_shlibs_CXX=no
19306             ;;
19307         esac
19308         ;;
19309
19310       solaris*)
19311         case $cc_basename in
19312           CC*)
19313             # Sun C++ 4.2, 5.x and Centerline C++
19314             archive_cmds_need_lc_CXX=yes
19315             no_undefined_flag_CXX=' -zdefs'
19316             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19317             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19318               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19319
19320             hardcode_libdir_flag_spec_CXX='-R$libdir'
19321             hardcode_shlibpath_var_CXX=no
19322             case $host_os in
19323               solaris2.[0-5] | solaris2.[0-5].*) ;;
19324               *)
19325                 # The compiler driver will combine and reorder linker options,
19326                 # but understands `-z linker_flag'.
19327                 # Supported since Solaris 2.6 (maybe 2.5.1?)
19328                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19329                 ;;
19330             esac
19331             link_all_deplibs_CXX=yes
19332
19333             output_verbose_link_cmd='func_echo_all'
19334
19335             # Archives containing C++ object files must be created using
19336             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19337             # necessary to make sure instantiated templates are included
19338             # in the archive.
19339             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19340             ;;
19341           gcx*)
19342             # Green Hills C++ Compiler
19343             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19344
19345             # The C++ compiler must be used to create the archive.
19346             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19347             ;;
19348           *)
19349             # GNU C++ compiler with Solaris linker
19350             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19351               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19352               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19353                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19354                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19355                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19356
19357                 # Commands to make compiler produce verbose output that lists
19358                 # what "hidden" libraries, object files and flags are used when
19359                 # linking a shared library.
19360                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19361               else
19362                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19363                 # platform.
19364                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19365                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19366                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19367
19368                 # Commands to make compiler produce verbose output that lists
19369                 # what "hidden" libraries, object files and flags are used when
19370                 # linking a shared library.
19371                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19372               fi
19373
19374               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19375               case $host_os in
19376                 solaris2.[0-5] | solaris2.[0-5].*) ;;
19377                 *)
19378                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19379                   ;;
19380               esac
19381             fi
19382             ;;
19383         esac
19384         ;;
19385
19386     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19387       no_undefined_flag_CXX='${wl}-z,text'
19388       archive_cmds_need_lc_CXX=no
19389       hardcode_shlibpath_var_CXX=no
19390       runpath_var='LD_RUN_PATH'
19391
19392       case $cc_basename in
19393         CC*)
19394           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19395           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19396           ;;
19397         *)
19398           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19399           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19400           ;;
19401       esac
19402       ;;
19403
19404       sysv5* | sco3.2v5* | sco5v6*)
19405         # Note: We can NOT use -z defs as we might desire, because we do not
19406         # link with -lc, and that would cause any symbols used from libc to
19407         # always be unresolved, which means just about no library would
19408         # ever link correctly.  If we're not using GNU ld we use -z text
19409         # though, which does catch some bad symbols but isn't as heavy-handed
19410         # as -z defs.
19411         no_undefined_flag_CXX='${wl}-z,text'
19412         allow_undefined_flag_CXX='${wl}-z,nodefs'
19413         archive_cmds_need_lc_CXX=no
19414         hardcode_shlibpath_var_CXX=no
19415         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19416         hardcode_libdir_separator_CXX=':'
19417         link_all_deplibs_CXX=yes
19418         export_dynamic_flag_spec_CXX='${wl}-Bexport'
19419         runpath_var='LD_RUN_PATH'
19420
19421         case $cc_basename in
19422           CC*)
19423             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19424             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19425             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19426               '"$old_archive_cmds_CXX"
19427             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19428               '"$reload_cmds_CXX"
19429             ;;
19430           *)
19431             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19432             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19433             ;;
19434         esac
19435       ;;
19436
19437       tandem*)
19438         case $cc_basename in
19439           NCC*)
19440             # NonStop-UX NCC 3.20
19441             # FIXME: insert proper C++ library support
19442             ld_shlibs_CXX=no
19443             ;;
19444           *)
19445             # FIXME: insert proper C++ library support
19446             ld_shlibs_CXX=no
19447             ;;
19448         esac
19449         ;;
19450
19451       vxworks*)
19452         # FIXME: insert proper C++ library support
19453         ld_shlibs_CXX=no
19454         ;;
19455
19456       *)
19457         # FIXME: insert proper C++ library support
19458         ld_shlibs_CXX=no
19459         ;;
19460     esac
19461
19462     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19463 $as_echo "$ld_shlibs_CXX" >&6; }
19464     test "$ld_shlibs_CXX" = no && can_build_shared=no
19465
19466     GCC_CXX="$GXX"
19467     LD_CXX="$LD"
19468
19469     ## CAVEAT EMPTOR:
19470     ## There is no encapsulation within the following macros, do not change
19471     ## the running order or otherwise move them around unless you know exactly
19472     ## what you are doing...
19473     # Dependencies to place before and after the object being linked:
19474 predep_objects_CXX=
19475 postdep_objects_CXX=
19476 predeps_CXX=
19477 postdeps_CXX=
19478 compiler_lib_search_path_CXX=
19479
19480 cat > conftest.$ac_ext <<_LT_EOF
19481 class Foo
19482 {
19483 public:
19484   Foo (void) { a = 0; }
19485 private:
19486   int a;
19487 };
19488 _LT_EOF
19489
19490 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19491   (eval $ac_compile) 2>&5
19492   ac_status=$?
19493   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19494   test $ac_status = 0; }; then
19495   # Parse the compiler output and extract the necessary
19496   # objects, libraries and library flags.
19497
19498   # Sentinel used to keep track of whether or not we are before
19499   # the conftest object file.
19500   pre_test_object_deps_done=no
19501
19502   for p in `eval "$output_verbose_link_cmd"`; do
19503     case $p in
19504
19505     -L* | -R* | -l*)
19506        # Some compilers place space between "-{L,R}" and the path.
19507        # Remove the space.
19508        if test $p = "-L" ||
19509           test $p = "-R"; then
19510          prev=$p
19511          continue
19512        else
19513          prev=
19514        fi
19515
19516        if test "$pre_test_object_deps_done" = no; then
19517          case $p in
19518          -L* | -R*)
19519            # Internal compiler library paths should come after those
19520            # provided the user.  The postdeps already come after the
19521            # user supplied libs so there is no need to process them.
19522            if test -z "$compiler_lib_search_path_CXX"; then
19523              compiler_lib_search_path_CXX="${prev}${p}"
19524            else
19525              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19526            fi
19527            ;;
19528          # The "-l" case would never come before the object being
19529          # linked, so don't bother handling this case.
19530          esac
19531        else
19532          if test -z "$postdeps_CXX"; then
19533            postdeps_CXX="${prev}${p}"
19534          else
19535            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19536          fi
19537        fi
19538        ;;
19539
19540     *.$objext)
19541        # This assumes that the test object file only shows up
19542        # once in the compiler output.
19543        if test "$p" = "conftest.$objext"; then
19544          pre_test_object_deps_done=yes
19545          continue
19546        fi
19547
19548        if test "$pre_test_object_deps_done" = no; then
19549          if test -z "$predep_objects_CXX"; then
19550            predep_objects_CXX="$p"
19551          else
19552            predep_objects_CXX="$predep_objects_CXX $p"
19553          fi
19554        else
19555          if test -z "$postdep_objects_CXX"; then
19556            postdep_objects_CXX="$p"
19557          else
19558            postdep_objects_CXX="$postdep_objects_CXX $p"
19559          fi
19560        fi
19561        ;;
19562
19563     *) ;; # Ignore the rest.
19564
19565     esac
19566   done
19567
19568   # Clean up.
19569   rm -f a.out a.exe
19570 else
19571   echo "libtool.m4: error: problem compiling CXX test program"
19572 fi
19573
19574 $RM -f confest.$objext
19575
19576 # PORTME: override above test on systems where it is broken
19577 case $host_os in
19578 interix[3-9]*)
19579   # Interix 3.5 installs completely hosed .la files for C++, so rather than
19580   # hack all around it, let's just trust "g++" to DTRT.
19581   predep_objects_CXX=
19582   postdep_objects_CXX=
19583   postdeps_CXX=
19584   ;;
19585
19586 linux*)
19587   case `$CC -V 2>&1 | sed 5q` in
19588   *Sun\ C*)
19589     # Sun C++ 5.9
19590
19591     # The more standards-conforming stlport4 library is
19592     # incompatible with the Cstd library. Avoid specifying
19593     # it if it's in CXXFLAGS. Ignore libCrun as
19594     # -library=stlport4 depends on it.
19595     case " $CXX $CXXFLAGS " in
19596     *" -library=stlport4 "*)
19597       solaris_use_stlport4=yes
19598       ;;
19599     esac
19600
19601     if test "$solaris_use_stlport4" != yes; then
19602       postdeps_CXX='-library=Cstd -library=Crun'
19603     fi
19604     ;;
19605   esac
19606   ;;
19607
19608 solaris*)
19609   case $cc_basename in
19610   CC*)
19611     # The more standards-conforming stlport4 library is
19612     # incompatible with the Cstd library. Avoid specifying
19613     # it if it's in CXXFLAGS. Ignore libCrun as
19614     # -library=stlport4 depends on it.
19615     case " $CXX $CXXFLAGS " in
19616     *" -library=stlport4 "*)
19617       solaris_use_stlport4=yes
19618       ;;
19619     esac
19620
19621     # Adding this requires a known-good setup of shared libraries for
19622     # Sun compiler versions before 5.6, else PIC objects from an old
19623     # archive will be linked into the output, leading to subtle bugs.
19624     if test "$solaris_use_stlport4" != yes; then
19625       postdeps_CXX='-library=Cstd -library=Crun'
19626     fi
19627     ;;
19628   esac
19629   ;;
19630 esac
19631
19632
19633 case " $postdeps_CXX " in
19634 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19635 esac
19636  compiler_lib_search_dirs_CXX=
19637 if test -n "${compiler_lib_search_path_CXX}"; then
19638  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19639 fi
19640
19641
19642
19643
19644
19645
19646
19647
19648
19649
19650
19651
19652
19653
19654
19655
19656
19657
19658
19659
19660
19661
19662
19663
19664
19665
19666
19667
19668
19669
19670
19671     lt_prog_compiler_wl_CXX=
19672 lt_prog_compiler_pic_CXX=
19673 lt_prog_compiler_static_CXX=
19674
19675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19676 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19677
19678   # C++ specific cases for pic, static, wl, etc.
19679   if test "$GXX" = yes; then
19680     lt_prog_compiler_wl_CXX='-Wl,'
19681     lt_prog_compiler_static_CXX='-static'
19682
19683     case $host_os in
19684     aix*)
19685       # All AIX code is PIC.
19686       if test "$host_cpu" = ia64; then
19687         # AIX 5 now supports IA64 processor
19688         lt_prog_compiler_static_CXX='-Bstatic'
19689       fi
19690       ;;
19691
19692     amigaos*)
19693       case $host_cpu in
19694       powerpc)
19695             # see comment about AmigaOS4 .so support
19696             lt_prog_compiler_pic_CXX='-fPIC'
19697         ;;
19698       m68k)
19699             # FIXME: we need at least 68020 code to build shared libraries, but
19700             # adding the `-m68020' flag to GCC prevents building anything better,
19701             # like `-m68040'.
19702             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19703         ;;
19704       esac
19705       ;;
19706
19707     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19708       # PIC is the default for these OSes.
19709       ;;
19710     mingw* | cygwin* | os2* | pw32* | cegcc*)
19711       # This hack is so that the source file can tell whether it is being
19712       # built for inclusion in a dll (and should export symbols for example).
19713       # Although the cygwin gcc ignores -fPIC, still need this for old-style
19714       # (--disable-auto-import) libraries
19715       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19716       ;;
19717     darwin* | rhapsody*)
19718       # PIC is the default on this platform
19719       # Common symbols not allowed in MH_DYLIB files
19720       lt_prog_compiler_pic_CXX='-fno-common'
19721       ;;
19722     *djgpp*)
19723       # DJGPP does not support shared libraries at all
19724       lt_prog_compiler_pic_CXX=
19725       ;;
19726     haiku*)
19727       # PIC is the default for Haiku.
19728       # The "-static" flag exists, but is broken.
19729       lt_prog_compiler_static_CXX=
19730       ;;
19731     interix[3-9]*)
19732       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19733       # Instead, we relocate shared libraries at runtime.
19734       ;;
19735     sysv4*MP*)
19736       if test -d /usr/nec; then
19737         lt_prog_compiler_pic_CXX=-Kconform_pic
19738       fi
19739       ;;
19740     hpux*)
19741       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19742       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
19743       # sets the default TLS model and affects inlining.
19744       case $host_cpu in
19745       hppa*64*)
19746         ;;
19747       *)
19748         lt_prog_compiler_pic_CXX='-fPIC'
19749         ;;
19750       esac
19751       ;;
19752     *qnx* | *nto*)
19753       # QNX uses GNU C++, but need to define -shared option too, otherwise
19754       # it will coredump.
19755       lt_prog_compiler_pic_CXX='-fPIC -shared'
19756       ;;
19757     *)
19758       lt_prog_compiler_pic_CXX='-fPIC'
19759       ;;
19760     esac
19761   else
19762     case $host_os in
19763       aix[4-9]*)
19764         # All AIX code is PIC.
19765         if test "$host_cpu" = ia64; then
19766           # AIX 5 now supports IA64 processor
19767           lt_prog_compiler_static_CXX='-Bstatic'
19768         else
19769           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19770         fi
19771         ;;
19772       chorus*)
19773         case $cc_basename in
19774         cxch68*)
19775           # Green Hills C++ Compiler
19776           # _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"
19777           ;;
19778         esac
19779         ;;
19780       dgux*)
19781         case $cc_basename in
19782           ec++*)
19783             lt_prog_compiler_pic_CXX='-KPIC'
19784             ;;
19785           ghcx*)
19786             # Green Hills C++ Compiler
19787             lt_prog_compiler_pic_CXX='-pic'
19788             ;;
19789           *)
19790             ;;
19791         esac
19792         ;;
19793       freebsd* | dragonfly*)
19794         # FreeBSD uses GNU C++
19795         ;;
19796       hpux9* | hpux10* | hpux11*)
19797         case $cc_basename in
19798           CC*)
19799             lt_prog_compiler_wl_CXX='-Wl,'
19800             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19801             if test "$host_cpu" != ia64; then
19802               lt_prog_compiler_pic_CXX='+Z'
19803             fi
19804             ;;
19805           aCC*)
19806             lt_prog_compiler_wl_CXX='-Wl,'
19807             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19808             case $host_cpu in
19809             hppa*64*|ia64*)
19810               # +Z the default
19811               ;;
19812             *)
19813               lt_prog_compiler_pic_CXX='+Z'
19814               ;;
19815             esac
19816             ;;
19817           *)
19818             ;;
19819         esac
19820         ;;
19821       interix*)
19822         # This is c89, which is MS Visual C++ (no shared libs)
19823         # Anyone wants to do a port?
19824         ;;
19825       irix5* | irix6* | nonstopux*)
19826         case $cc_basename in
19827           CC*)
19828             lt_prog_compiler_wl_CXX='-Wl,'
19829             lt_prog_compiler_static_CXX='-non_shared'
19830             # CC pic flag -KPIC is the default.
19831             ;;
19832           *)
19833             ;;
19834         esac
19835         ;;
19836       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19837         case $cc_basename in
19838           KCC*)
19839             # KAI C++ Compiler
19840             lt_prog_compiler_wl_CXX='--backend -Wl,'
19841             lt_prog_compiler_pic_CXX='-fPIC'
19842             ;;
19843           ecpc* )
19844             # old Intel C++ for x86_64 which still supported -KPIC.
19845             lt_prog_compiler_wl_CXX='-Wl,'
19846             lt_prog_compiler_pic_CXX='-KPIC'
19847             lt_prog_compiler_static_CXX='-static'
19848             ;;
19849           icpc* )
19850             # Intel C++, used to be incompatible with GCC.
19851             # ICC 10 doesn't accept -KPIC any more.
19852             lt_prog_compiler_wl_CXX='-Wl,'
19853             lt_prog_compiler_pic_CXX='-fPIC'
19854             lt_prog_compiler_static_CXX='-static'
19855             ;;
19856           pgCC* | pgcpp*)
19857             # Portland Group C++ compiler
19858             lt_prog_compiler_wl_CXX='-Wl,'
19859             lt_prog_compiler_pic_CXX='-fpic'
19860             lt_prog_compiler_static_CXX='-Bstatic'
19861             ;;
19862           cxx*)
19863             # Compaq C++
19864             # Make sure the PIC flag is empty.  It appears that all Alpha
19865             # Linux and Compaq Tru64 Unix objects are PIC.
19866             lt_prog_compiler_pic_CXX=
19867             lt_prog_compiler_static_CXX='-non_shared'
19868             ;;
19869           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
19870             # IBM XL 8.0, 9.0 on PPC and BlueGene
19871             lt_prog_compiler_wl_CXX='-Wl,'
19872             lt_prog_compiler_pic_CXX='-qpic'
19873             lt_prog_compiler_static_CXX='-qstaticlink'
19874             ;;
19875           *)
19876             case `$CC -V 2>&1 | sed 5q` in
19877             *Sun\ C*)
19878               # Sun C++ 5.9
19879               lt_prog_compiler_pic_CXX='-KPIC'
19880               lt_prog_compiler_static_CXX='-Bstatic'
19881               lt_prog_compiler_wl_CXX='-Qoption ld '
19882               ;;
19883             esac
19884             ;;
19885         esac
19886         ;;
19887       lynxos*)
19888         ;;
19889       m88k*)
19890         ;;
19891       mvs*)
19892         case $cc_basename in
19893           cxx*)
19894             lt_prog_compiler_pic_CXX='-W c,exportall'
19895             ;;
19896           *)
19897             ;;
19898         esac
19899         ;;
19900       netbsd*)
19901         ;;
19902       *qnx* | *nto*)
19903         # QNX uses GNU C++, but need to define -shared option too, otherwise
19904         # it will coredump.
19905         lt_prog_compiler_pic_CXX='-fPIC -shared'
19906         ;;
19907       osf3* | osf4* | osf5*)
19908         case $cc_basename in
19909           KCC*)
19910             lt_prog_compiler_wl_CXX='--backend -Wl,'
19911             ;;
19912           RCC*)
19913             # Rational C++ 2.4.1
19914             lt_prog_compiler_pic_CXX='-pic'
19915             ;;
19916           cxx*)
19917             # Digital/Compaq C++
19918             lt_prog_compiler_wl_CXX='-Wl,'
19919             # Make sure the PIC flag is empty.  It appears that all Alpha
19920             # Linux and Compaq Tru64 Unix objects are PIC.
19921             lt_prog_compiler_pic_CXX=
19922             lt_prog_compiler_static_CXX='-non_shared'
19923             ;;
19924           *)
19925             ;;
19926         esac
19927         ;;
19928       psos*)
19929         ;;
19930       solaris*)
19931         case $cc_basename in
19932           CC*)
19933             # Sun C++ 4.2, 5.x and Centerline C++
19934             lt_prog_compiler_pic_CXX='-KPIC'
19935             lt_prog_compiler_static_CXX='-Bstatic'
19936             lt_prog_compiler_wl_CXX='-Qoption ld '
19937             ;;
19938           gcx*)
19939             # Green Hills C++ Compiler
19940             lt_prog_compiler_pic_CXX='-PIC'
19941             ;;
19942           *)
19943             ;;
19944         esac
19945         ;;
19946       sunos4*)
19947         case $cc_basename in
19948           CC*)
19949             # Sun C++ 4.x
19950             lt_prog_compiler_pic_CXX='-pic'
19951             lt_prog_compiler_static_CXX='-Bstatic'
19952             ;;
19953           lcc*)
19954             # Lucid
19955             lt_prog_compiler_pic_CXX='-pic'
19956             ;;
19957           *)
19958             ;;
19959         esac
19960         ;;
19961       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
19962         case $cc_basename in
19963           CC*)
19964             lt_prog_compiler_wl_CXX='-Wl,'
19965             lt_prog_compiler_pic_CXX='-KPIC'
19966             lt_prog_compiler_static_CXX='-Bstatic'
19967             ;;
19968         esac
19969         ;;
19970       tandem*)
19971         case $cc_basename in
19972           NCC*)
19973             # NonStop-UX NCC 3.20
19974             lt_prog_compiler_pic_CXX='-KPIC'
19975             ;;
19976           *)
19977             ;;
19978         esac
19979         ;;
19980       vxworks*)
19981         ;;
19982       *)
19983         lt_prog_compiler_can_build_shared_CXX=no
19984         ;;
19985     esac
19986   fi
19987
19988 case $host_os in
19989   # For platforms which do not support PIC, -DPIC is meaningless:
19990   *djgpp*)
19991     lt_prog_compiler_pic_CXX=
19992     ;;
19993   *)
19994     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
19995     ;;
19996 esac
19997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
19998 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
19999
20000
20001
20002 #
20003 # Check to make sure the PIC flag actually works.
20004 #
20005 if test -n "$lt_prog_compiler_pic_CXX"; then
20006   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20007 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20008 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20009   $as_echo_n "(cached) " >&6
20010 else
20011   lt_cv_prog_compiler_pic_works_CXX=no
20012    ac_outfile=conftest.$ac_objext
20013    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20014    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20015    # Insert the option either (1) after the last *FLAGS variable, or
20016    # (2) before a word containing "conftest.", or (3) at the end.
20017    # Note that $ac_compile itself does not contain backslashes and begins
20018    # with a dollar sign (not a hyphen), so the echo should work correctly.
20019    # The option is referenced via a variable to avoid confusing sed.
20020    lt_compile=`echo "$ac_compile" | $SED \
20021    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20022    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20023    -e 's:$: $lt_compiler_flag:'`
20024    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20025    (eval "$lt_compile" 2>conftest.err)
20026    ac_status=$?
20027    cat conftest.err >&5
20028    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20029    if (exit $ac_status) && test -s "$ac_outfile"; then
20030      # The compiler can only warn and ignore the option if not recognized
20031      # So say no if there are warnings other than the usual output.
20032      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20033      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20034      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20035        lt_cv_prog_compiler_pic_works_CXX=yes
20036      fi
20037    fi
20038    $RM conftest*
20039
20040 fi
20041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20042 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20043
20044 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20045     case $lt_prog_compiler_pic_CXX in
20046      "" | " "*) ;;
20047      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20048      esac
20049 else
20050     lt_prog_compiler_pic_CXX=
20051      lt_prog_compiler_can_build_shared_CXX=no
20052 fi
20053
20054 fi
20055
20056
20057
20058 #
20059 # Check to make sure the static flag actually works.
20060 #
20061 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20063 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20064 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20065   $as_echo_n "(cached) " >&6
20066 else
20067   lt_cv_prog_compiler_static_works_CXX=no
20068    save_LDFLAGS="$LDFLAGS"
20069    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20070    echo "$lt_simple_link_test_code" > conftest.$ac_ext
20071    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20072      # The linker can only warn and ignore the option if not recognized
20073      # So say no if there are warnings
20074      if test -s conftest.err; then
20075        # Append any errors to the config.log.
20076        cat conftest.err 1>&5
20077        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20078        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20079        if diff conftest.exp conftest.er2 >/dev/null; then
20080          lt_cv_prog_compiler_static_works_CXX=yes
20081        fi
20082      else
20083        lt_cv_prog_compiler_static_works_CXX=yes
20084      fi
20085    fi
20086    $RM -r conftest*
20087    LDFLAGS="$save_LDFLAGS"
20088
20089 fi
20090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20091 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20092
20093 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20094     :
20095 else
20096     lt_prog_compiler_static_CXX=
20097 fi
20098
20099
20100
20101
20102     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20103 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20104 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20105   $as_echo_n "(cached) " >&6
20106 else
20107   lt_cv_prog_compiler_c_o_CXX=no
20108    $RM -r conftest 2>/dev/null
20109    mkdir conftest
20110    cd conftest
20111    mkdir out
20112    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20113
20114    lt_compiler_flag="-o out/conftest2.$ac_objext"
20115    # Insert the option either (1) after the last *FLAGS variable, or
20116    # (2) before a word containing "conftest.", or (3) at the end.
20117    # Note that $ac_compile itself does not contain backslashes and begins
20118    # with a dollar sign (not a hyphen), so the echo should work correctly.
20119    lt_compile=`echo "$ac_compile" | $SED \
20120    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20121    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20122    -e 's:$: $lt_compiler_flag:'`
20123    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20124    (eval "$lt_compile" 2>out/conftest.err)
20125    ac_status=$?
20126    cat out/conftest.err >&5
20127    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20128    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20129    then
20130      # The compiler can only warn and ignore the option if not recognized
20131      # So say no if there are warnings
20132      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20133      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20134      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20135        lt_cv_prog_compiler_c_o_CXX=yes
20136      fi
20137    fi
20138    chmod u+w . 2>&5
20139    $RM conftest*
20140    # SGI C++ compiler will create directory out/ii_files/ for
20141    # template instantiation
20142    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20143    $RM out/* && rmdir out
20144    cd ..
20145    $RM -r conftest
20146    $RM conftest*
20147
20148 fi
20149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20150 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20151
20152
20153
20154     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20155 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20156 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20157   $as_echo_n "(cached) " >&6
20158 else
20159   lt_cv_prog_compiler_c_o_CXX=no
20160    $RM -r conftest 2>/dev/null
20161    mkdir conftest
20162    cd conftest
20163    mkdir out
20164    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20165
20166    lt_compiler_flag="-o out/conftest2.$ac_objext"
20167    # Insert the option either (1) after the last *FLAGS variable, or
20168    # (2) before a word containing "conftest.", or (3) at the end.
20169    # Note that $ac_compile itself does not contain backslashes and begins
20170    # with a dollar sign (not a hyphen), so the echo should work correctly.
20171    lt_compile=`echo "$ac_compile" | $SED \
20172    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20173    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20174    -e 's:$: $lt_compiler_flag:'`
20175    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20176    (eval "$lt_compile" 2>out/conftest.err)
20177    ac_status=$?
20178    cat out/conftest.err >&5
20179    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20180    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20181    then
20182      # The compiler can only warn and ignore the option if not recognized
20183      # So say no if there are warnings
20184      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20185      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20186      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20187        lt_cv_prog_compiler_c_o_CXX=yes
20188      fi
20189    fi
20190    chmod u+w . 2>&5
20191    $RM conftest*
20192    # SGI C++ compiler will create directory out/ii_files/ for
20193    # template instantiation
20194    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20195    $RM out/* && rmdir out
20196    cd ..
20197    $RM -r conftest
20198    $RM conftest*
20199
20200 fi
20201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20202 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20203
20204
20205
20206
20207 hard_links="nottested"
20208 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20209   # do not overwrite the value of need_locks provided by the user
20210   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20211 $as_echo_n "checking if we can lock with hard links... " >&6; }
20212   hard_links=yes
20213   $RM conftest*
20214   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20215   touch conftest.a
20216   ln conftest.a conftest.b 2>&5 || hard_links=no
20217   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20219 $as_echo "$hard_links" >&6; }
20220   if test "$hard_links" = no; then
20221     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20222 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20223     need_locks=warn
20224   fi
20225 else
20226   need_locks=no
20227 fi
20228
20229
20230
20231     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20232 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20233
20234   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20235   case $host_os in
20236   aix[4-9]*)
20237     # If we're using GNU nm, then we don't want the "-C" option.
20238     # -C means demangle to AIX nm, but means don't demangle with GNU nm
20239     # Also, AIX nm treats weak defined symbols like other global defined
20240     # symbols, whereas GNU nm marks them as "W".
20241     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20242       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20243     else
20244       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20245     fi
20246     ;;
20247   pw32*)
20248     export_symbols_cmds_CXX="$ltdll_cmds"
20249   ;;
20250   cygwin* | mingw* | cegcc*)
20251     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 > $export_symbols'
20252   ;;
20253   *)
20254     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20255   ;;
20256   esac
20257   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20258
20259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20260 $as_echo "$ld_shlibs_CXX" >&6; }
20261 test "$ld_shlibs_CXX" = no && can_build_shared=no
20262
20263 with_gnu_ld_CXX=$with_gnu_ld
20264
20265
20266
20267
20268
20269
20270 #
20271 # Do we need to explicitly link libc?
20272 #
20273 case "x$archive_cmds_need_lc_CXX" in
20274 x|xyes)
20275   # Assume -lc should be added
20276   archive_cmds_need_lc_CXX=yes
20277
20278   if test "$enable_shared" = yes && test "$GCC" = yes; then
20279     case $archive_cmds_CXX in
20280     *'~'*)
20281       # FIXME: we may have to deal with multi-command sequences.
20282       ;;
20283     '$CC '*)
20284       # Test whether the compiler implicitly links with -lc since on some
20285       # systems, -lgcc has to come before -lc. If gcc already passes -lc
20286       # to ld, don't add -lc before -lgcc.
20287       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20288 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20289 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20290   $as_echo_n "(cached) " >&6
20291 else
20292   $RM conftest*
20293         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20294
20295         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20296   (eval $ac_compile) 2>&5
20297   ac_status=$?
20298   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20299   test $ac_status = 0; } 2>conftest.err; then
20300           soname=conftest
20301           lib=conftest
20302           libobjs=conftest.$ac_objext
20303           deplibs=
20304           wl=$lt_prog_compiler_wl_CXX
20305           pic_flag=$lt_prog_compiler_pic_CXX
20306           compiler_flags=-v
20307           linker_flags=-v
20308           verstring=
20309           output_objdir=.
20310           libname=conftest
20311           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20312           allow_undefined_flag_CXX=
20313           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20314   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20315   ac_status=$?
20316   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20317   test $ac_status = 0; }
20318           then
20319             lt_cv_archive_cmds_need_lc_CXX=no
20320           else
20321             lt_cv_archive_cmds_need_lc_CXX=yes
20322           fi
20323           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20324         else
20325           cat conftest.err 1>&5
20326         fi
20327         $RM conftest*
20328
20329 fi
20330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20331 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20332       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20333       ;;
20334     esac
20335   fi
20336   ;;
20337 esac
20338
20339
20340
20341
20342
20343
20344
20345
20346
20347
20348
20349
20350
20351
20352
20353
20354
20355
20356
20357
20358
20359
20360
20361
20362
20363
20364
20365
20366
20367
20368
20369
20370
20371
20372
20373
20374
20375
20376
20377
20378
20379
20380
20381
20382
20383
20384
20385
20386
20387
20388
20389
20390
20391
20392
20393
20394
20395
20396
20397
20398
20399
20400
20401
20402     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20403 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20404
20405 library_names_spec=
20406 libname_spec='lib$name'
20407 soname_spec=
20408 shrext_cmds=".so"
20409 postinstall_cmds=
20410 postuninstall_cmds=
20411 finish_cmds=
20412 finish_eval=
20413 shlibpath_var=
20414 shlibpath_overrides_runpath=unknown
20415 version_type=none
20416 dynamic_linker="$host_os ld.so"
20417 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20418 need_lib_prefix=unknown
20419 hardcode_into_libs=no
20420
20421 # when you set need_version to no, make sure it does not cause -set_version
20422 # flags to be left without arguments
20423 need_version=unknown
20424
20425 case $host_os in
20426 aix3*)
20427   version_type=linux
20428   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20429   shlibpath_var=LIBPATH
20430
20431   # AIX 3 has no versioning support, so we append a major version to the name.
20432   soname_spec='${libname}${release}${shared_ext}$major'
20433   ;;
20434
20435 aix[4-9]*)
20436   version_type=linux
20437   need_lib_prefix=no
20438   need_version=no
20439   hardcode_into_libs=yes
20440   if test "$host_cpu" = ia64; then
20441     # AIX 5 supports IA64
20442     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20443     shlibpath_var=LD_LIBRARY_PATH
20444   else
20445     # With GCC up to 2.95.x, collect2 would create an import file
20446     # for dependence libraries.  The import file would start with
20447     # the line `#! .'.  This would cause the generated library to
20448     # depend on `.', always an invalid library.  This was fixed in
20449     # development snapshots of GCC prior to 3.0.
20450     case $host_os in
20451       aix4 | aix4.[01] | aix4.[01].*)
20452       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20453            echo ' yes '
20454            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20455         :
20456       else
20457         can_build_shared=no
20458       fi
20459       ;;
20460     esac
20461     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20462     # soname into executable. Probably we can add versioning support to
20463     # collect2, so additional links can be useful in future.
20464     if test "$aix_use_runtimelinking" = yes; then
20465       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20466       # instead of lib<name>.a to let people know that these are not
20467       # typical AIX shared libraries.
20468       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20469     else
20470       # We preserve .a as extension for shared libraries through AIX4.2
20471       # and later when we are not doing run time linking.
20472       library_names_spec='${libname}${release}.a $libname.a'
20473       soname_spec='${libname}${release}${shared_ext}$major'
20474     fi
20475     shlibpath_var=LIBPATH
20476   fi
20477   ;;
20478
20479 amigaos*)
20480   case $host_cpu in
20481   powerpc)
20482     # Since July 2007 AmigaOS4 officially supports .so libraries.
20483     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20484     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20485     ;;
20486   m68k)
20487     library_names_spec='$libname.ixlibrary $libname.a'
20488     # Create ${libname}_ixlibrary.a entries in /sys/libs.
20489     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 ${libname}_ixlibrary.a || exit 1; done'
20490     ;;
20491   esac
20492   ;;
20493
20494 beos*)
20495   library_names_spec='${libname}${shared_ext}'
20496   dynamic_linker="$host_os ld.so"
20497   shlibpath_var=LIBRARY_PATH
20498   ;;
20499
20500 bsdi[45]*)
20501   version_type=linux
20502   need_version=no
20503   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20504   soname_spec='${libname}${release}${shared_ext}$major'
20505   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20506   shlibpath_var=LD_LIBRARY_PATH
20507   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20508   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20509   # the default ld.so.conf also contains /usr/contrib/lib and
20510   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20511   # libtool to hard-code these into programs
20512   ;;
20513
20514 cygwin* | mingw* | pw32* | cegcc*)
20515   version_type=windows
20516   shrext_cmds=".dll"
20517   need_version=no
20518   need_lib_prefix=no
20519
20520   case $GCC,$host_os in
20521   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20522     library_names_spec='$libname.dll.a'
20523     # DLL is installed to $(libdir)/../bin by postinstall_cmds
20524     postinstall_cmds='base_file=`basename \${file}`~
20525       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20526       dldir=$destdir/`dirname \$dlpath`~
20527       test -d \$dldir || mkdir -p \$dldir~
20528       $install_prog $dir/$dlname \$dldir/$dlname~
20529       chmod a+x \$dldir/$dlname~
20530       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20531         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20532       fi'
20533     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20534       dlpath=$dir/\$dldll~
20535        $RM \$dlpath'
20536     shlibpath_overrides_runpath=yes
20537
20538     case $host_os in
20539     cygwin*)
20540       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20541       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20542
20543       ;;
20544     mingw* | cegcc*)
20545       # MinGW DLLs use traditional 'lib' prefix
20546       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20547       ;;
20548     pw32*)
20549       # pw32 DLLs use 'pw' prefix rather than 'lib'
20550       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20551       ;;
20552     esac
20553     ;;
20554
20555   *)
20556     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20557     ;;
20558   esac
20559   dynamic_linker='Win32 ld.exe'
20560   # FIXME: first we should search . and the directory the executable is in
20561   shlibpath_var=PATH
20562   ;;
20563
20564 darwin* | rhapsody*)
20565   dynamic_linker="$host_os dyld"
20566   version_type=darwin
20567   need_lib_prefix=no
20568   need_version=no
20569   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20570   soname_spec='${libname}${release}${major}$shared_ext'
20571   shlibpath_overrides_runpath=yes
20572   shlibpath_var=DYLD_LIBRARY_PATH
20573   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20574
20575   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20576   ;;
20577
20578 dgux*)
20579   version_type=linux
20580   need_lib_prefix=no
20581   need_version=no
20582   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20583   soname_spec='${libname}${release}${shared_ext}$major'
20584   shlibpath_var=LD_LIBRARY_PATH
20585   ;;
20586
20587 freebsd* | dragonfly*)
20588   # DragonFly does not have aout.  When/if they implement a new
20589   # versioning mechanism, adjust this.
20590   if test -x /usr/bin/objformat; then
20591     objformat=`/usr/bin/objformat`
20592   else
20593     case $host_os in
20594     freebsd[23].*) objformat=aout ;;
20595     *) objformat=elf ;;
20596     esac
20597   fi
20598   version_type=freebsd-$objformat
20599   case $version_type in
20600     freebsd-elf*)
20601       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20602       need_version=no
20603       need_lib_prefix=no
20604       ;;
20605     freebsd-*)
20606       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20607       need_version=yes
20608       ;;
20609   esac
20610   shlibpath_var=LD_LIBRARY_PATH
20611   case $host_os in
20612   freebsd2.*)
20613     shlibpath_overrides_runpath=yes
20614     ;;
20615   freebsd3.[01]* | freebsdelf3.[01]*)
20616     shlibpath_overrides_runpath=yes
20617     hardcode_into_libs=yes
20618     ;;
20619   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20620   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20621     shlibpath_overrides_runpath=no
20622     hardcode_into_libs=yes
20623     ;;
20624   *) # from 4.6 on, and DragonFly
20625     shlibpath_overrides_runpath=yes
20626     hardcode_into_libs=yes
20627     ;;
20628   esac
20629   ;;
20630
20631 gnu*)
20632   version_type=linux
20633   need_lib_prefix=no
20634   need_version=no
20635   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20636   soname_spec='${libname}${release}${shared_ext}$major'
20637   shlibpath_var=LD_LIBRARY_PATH
20638   hardcode_into_libs=yes
20639   ;;
20640
20641 haiku*)
20642   version_type=linux
20643   need_lib_prefix=no
20644   need_version=no
20645   dynamic_linker="$host_os runtime_loader"
20646   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20647   soname_spec='${libname}${release}${shared_ext}$major'
20648   shlibpath_var=LIBRARY_PATH
20649   shlibpath_overrides_runpath=yes
20650   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20651   hardcode_into_libs=yes
20652   ;;
20653
20654 hpux9* | hpux10* | hpux11*)
20655   # Give a soname corresponding to the major version so that dld.sl refuses to
20656   # link against other versions.
20657   version_type=sunos
20658   need_lib_prefix=no
20659   need_version=no
20660   case $host_cpu in
20661   ia64*)
20662     shrext_cmds='.so'
20663     hardcode_into_libs=yes
20664     dynamic_linker="$host_os dld.so"
20665     shlibpath_var=LD_LIBRARY_PATH
20666     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20667     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20668     soname_spec='${libname}${release}${shared_ext}$major'
20669     if test "X$HPUX_IA64_MODE" = X32; then
20670       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20671     else
20672       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20673     fi
20674     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20675     ;;
20676   hppa*64*)
20677     shrext_cmds='.sl'
20678     hardcode_into_libs=yes
20679     dynamic_linker="$host_os dld.sl"
20680     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20681     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20682     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20683     soname_spec='${libname}${release}${shared_ext}$major'
20684     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20685     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20686     ;;
20687   *)
20688     shrext_cmds='.sl'
20689     dynamic_linker="$host_os dld.sl"
20690     shlibpath_var=SHLIB_PATH
20691     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20692     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20693     soname_spec='${libname}${release}${shared_ext}$major'
20694     ;;
20695   esac
20696   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20697   postinstall_cmds='chmod 555 $lib'
20698   # or fails outright, so override atomically:
20699   install_override_mode=555
20700   ;;
20701
20702 interix[3-9]*)
20703   version_type=linux
20704   need_lib_prefix=no
20705   need_version=no
20706   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20707   soname_spec='${libname}${release}${shared_ext}$major'
20708   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20709   shlibpath_var=LD_LIBRARY_PATH
20710   shlibpath_overrides_runpath=no
20711   hardcode_into_libs=yes
20712   ;;
20713
20714 irix5* | irix6* | nonstopux*)
20715   case $host_os in
20716     nonstopux*) version_type=nonstopux ;;
20717     *)
20718         if test "$lt_cv_prog_gnu_ld" = yes; then
20719                 version_type=linux
20720         else
20721                 version_type=irix
20722         fi ;;
20723   esac
20724   need_lib_prefix=no
20725   need_version=no
20726   soname_spec='${libname}${release}${shared_ext}$major'
20727   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20728   case $host_os in
20729   irix5* | nonstopux*)
20730     libsuff= shlibsuff=
20731     ;;
20732   *)
20733     case $LD in # libtool.m4 will add one of these switches to LD
20734     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20735       libsuff= shlibsuff= libmagic=32-bit;;
20736     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20737       libsuff=32 shlibsuff=N32 libmagic=N32;;
20738     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20739       libsuff=64 shlibsuff=64 libmagic=64-bit;;
20740     *) libsuff= shlibsuff= libmagic=never-match;;
20741     esac
20742     ;;
20743   esac
20744   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20745   shlibpath_overrides_runpath=no
20746   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20747   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20748   hardcode_into_libs=yes
20749   ;;
20750
20751 # No shared lib support for Linux oldld, aout, or coff.
20752 linux*oldld* | linux*aout* | linux*coff*)
20753   dynamic_linker=no
20754   ;;
20755
20756 # This must be Linux ELF.
20757 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20758   version_type=linux
20759   need_lib_prefix=no
20760   need_version=no
20761   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20762   soname_spec='${libname}${release}${shared_ext}$major'
20763   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20764   shlibpath_var=LD_LIBRARY_PATH
20765   shlibpath_overrides_runpath=no
20766
20767   # Some binutils ld are patched to set DT_RUNPATH
20768   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20769   $as_echo_n "(cached) " >&6
20770 else
20771   lt_cv_shlibpath_overrides_runpath=no
20772     save_LDFLAGS=$LDFLAGS
20773     save_libdir=$libdir
20774     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20775          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20776     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20777 /* end confdefs.h.  */
20778
20779 int
20780 main ()
20781 {
20782
20783   ;
20784   return 0;
20785 }
20786 _ACEOF
20787 if ac_fn_cxx_try_link "$LINENO"; then :
20788   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20789   lt_cv_shlibpath_overrides_runpath=yes
20790 fi
20791 fi
20792 rm -f core conftest.err conftest.$ac_objext \
20793     conftest$ac_exeext conftest.$ac_ext
20794     LDFLAGS=$save_LDFLAGS
20795     libdir=$save_libdir
20796
20797 fi
20798
20799   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20800
20801   # This implies no fast_install, which is unacceptable.
20802   # Some rework will be needed to allow for fast_install
20803   # before this can be enabled.
20804   hardcode_into_libs=yes
20805
20806   # Append ld.so.conf contents to the search path
20807   if test -f /etc/ld.so.conf; then
20808     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' ' '`
20809     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20810   fi
20811
20812   # We used to test for /lib/ld.so.1 and disable shared libraries on
20813   # powerpc, because MkLinux only supported shared libraries with the
20814   # GNU dynamic linker.  Since this was broken with cross compilers,
20815   # most powerpc-linux boxes support dynamic linking these days and
20816   # people can always --disable-shared, the test was removed, and we
20817   # assume the GNU/Linux dynamic linker is in use.
20818   dynamic_linker='GNU/Linux ld.so'
20819   ;;
20820
20821 netbsd*)
20822   version_type=sunos
20823   need_lib_prefix=no
20824   need_version=no
20825   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
20826     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20827     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20828     dynamic_linker='NetBSD (a.out) ld.so'
20829   else
20830     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20831     soname_spec='${libname}${release}${shared_ext}$major'
20832     dynamic_linker='NetBSD ld.elf_so'
20833   fi
20834   shlibpath_var=LD_LIBRARY_PATH
20835   shlibpath_overrides_runpath=yes
20836   hardcode_into_libs=yes
20837   ;;
20838
20839 newsos6)
20840   version_type=linux
20841   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20842   shlibpath_var=LD_LIBRARY_PATH
20843   shlibpath_overrides_runpath=yes
20844   ;;
20845
20846 *nto* | *qnx*)
20847   version_type=qnx
20848   need_lib_prefix=no
20849   need_version=no
20850   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20851   soname_spec='${libname}${release}${shared_ext}$major'
20852   shlibpath_var=LD_LIBRARY_PATH
20853   shlibpath_overrides_runpath=no
20854   hardcode_into_libs=yes
20855   dynamic_linker='ldqnx.so'
20856   ;;
20857
20858 openbsd*)
20859   version_type=sunos
20860   sys_lib_dlsearch_path_spec="/usr/lib"
20861   need_lib_prefix=no
20862   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
20863   case $host_os in
20864     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
20865     *)                          need_version=no  ;;
20866   esac
20867   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20868   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20869   shlibpath_var=LD_LIBRARY_PATH
20870   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
20871     case $host_os in
20872       openbsd2.[89] | openbsd2.[89].*)
20873         shlibpath_overrides_runpath=no
20874         ;;
20875       *)
20876         shlibpath_overrides_runpath=yes
20877         ;;
20878       esac
20879   else
20880     shlibpath_overrides_runpath=yes
20881   fi
20882   ;;
20883
20884 os2*)
20885   libname_spec='$name'
20886   shrext_cmds=".dll"
20887   need_lib_prefix=no
20888   library_names_spec='$libname${shared_ext} $libname.a'
20889   dynamic_linker='OS/2 ld.exe'
20890   shlibpath_var=LIBPATH
20891   ;;
20892
20893 osf3* | osf4* | osf5*)
20894   version_type=osf
20895   need_lib_prefix=no
20896   need_version=no
20897   soname_spec='${libname}${release}${shared_ext}$major'
20898   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20899   shlibpath_var=LD_LIBRARY_PATH
20900   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
20901   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
20902   ;;
20903
20904 rdos*)
20905   dynamic_linker=no
20906   ;;
20907
20908 solaris*)
20909   version_type=linux
20910   need_lib_prefix=no
20911   need_version=no
20912   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20913   soname_spec='${libname}${release}${shared_ext}$major'
20914   shlibpath_var=LD_LIBRARY_PATH
20915   shlibpath_overrides_runpath=yes
20916   hardcode_into_libs=yes
20917   # ldd complains unless libraries are executable
20918   postinstall_cmds='chmod +x $lib'
20919   ;;
20920
20921 sunos4*)
20922   version_type=sunos
20923   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20924   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
20925   shlibpath_var=LD_LIBRARY_PATH
20926   shlibpath_overrides_runpath=yes
20927   if test "$with_gnu_ld" = yes; then
20928     need_lib_prefix=no
20929   fi
20930   need_version=yes
20931   ;;
20932
20933 sysv4 | sysv4.3*)
20934   version_type=linux
20935   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20936   soname_spec='${libname}${release}${shared_ext}$major'
20937   shlibpath_var=LD_LIBRARY_PATH
20938   case $host_vendor in
20939     sni)
20940       shlibpath_overrides_runpath=no
20941       need_lib_prefix=no
20942       runpath_var=LD_RUN_PATH
20943       ;;
20944     siemens)
20945       need_lib_prefix=no
20946       ;;
20947     motorola)
20948       need_lib_prefix=no
20949       need_version=no
20950       shlibpath_overrides_runpath=no
20951       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
20952       ;;
20953   esac
20954   ;;
20955
20956 sysv4*MP*)
20957   if test -d /usr/nec ;then
20958     version_type=linux
20959     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
20960     soname_spec='$libname${shared_ext}.$major'
20961     shlibpath_var=LD_LIBRARY_PATH
20962   fi
20963   ;;
20964
20965 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
20966   version_type=freebsd-elf
20967   need_lib_prefix=no
20968   need_version=no
20969   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20970   soname_spec='${libname}${release}${shared_ext}$major'
20971   shlibpath_var=LD_LIBRARY_PATH
20972   shlibpath_overrides_runpath=yes
20973   hardcode_into_libs=yes
20974   if test "$with_gnu_ld" = yes; then
20975     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
20976   else
20977     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
20978     case $host_os in
20979       sco3.2v5*)
20980         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
20981         ;;
20982     esac
20983   fi
20984   sys_lib_dlsearch_path_spec='/usr/lib'
20985   ;;
20986
20987 tpf*)
20988   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
20989   version_type=linux
20990   need_lib_prefix=no
20991   need_version=no
20992   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20993   shlibpath_var=LD_LIBRARY_PATH
20994   shlibpath_overrides_runpath=no
20995   hardcode_into_libs=yes
20996   ;;
20997
20998 uts4*)
20999   version_type=linux
21000   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21001   soname_spec='${libname}${release}${shared_ext}$major'
21002   shlibpath_var=LD_LIBRARY_PATH
21003   ;;
21004
21005 *)
21006   dynamic_linker=no
21007   ;;
21008 esac
21009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21010 $as_echo "$dynamic_linker" >&6; }
21011 test "$dynamic_linker" = no && can_build_shared=no
21012
21013 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21014 if test "$GCC" = yes; then
21015   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21016 fi
21017
21018 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21019   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21020 fi
21021 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21022   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21023 fi
21024
21025
21026
21027
21028
21029
21030
21031
21032
21033
21034
21035
21036
21037
21038
21039
21040
21041
21042
21043
21044
21045
21046
21047
21048
21049
21050
21051
21052
21053
21054
21055
21056
21057
21058
21059
21060
21061
21062     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21063 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21064 hardcode_action_CXX=
21065 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21066    test -n "$runpath_var_CXX" ||
21067    test "X$hardcode_automatic_CXX" = "Xyes" ; then
21068
21069   # We can hardcode non-existent directories.
21070   if test "$hardcode_direct_CXX" != no &&
21071      # If the only mechanism to avoid hardcoding is shlibpath_var, we
21072      # have to relink, otherwise we might link with an installed library
21073      # when we should be linking with a yet-to-be-installed one
21074      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21075      test "$hardcode_minus_L_CXX" != no; then
21076     # Linking always hardcodes the temporary library directory.
21077     hardcode_action_CXX=relink
21078   else
21079     # We can link without hardcoding, and we can hardcode nonexisting dirs.
21080     hardcode_action_CXX=immediate
21081   fi
21082 else
21083   # We cannot hardcode anything, or else we can only hardcode existing
21084   # directories.
21085   hardcode_action_CXX=unsupported
21086 fi
21087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21088 $as_echo "$hardcode_action_CXX" >&6; }
21089
21090 if test "$hardcode_action_CXX" = relink ||
21091    test "$inherit_rpath_CXX" = yes; then
21092   # Fast installation is not supported
21093   enable_fast_install=no
21094 elif test "$shlibpath_overrides_runpath" = yes ||
21095      test "$enable_shared" = no; then
21096   # Fast installation is not necessary
21097   enable_fast_install=needless
21098 fi
21099
21100
21101
21102
21103
21104
21105
21106   fi # test -n "$compiler"
21107
21108   CC=$lt_save_CC
21109   LDCXX=$LD
21110   LD=$lt_save_LD
21111   GCC=$lt_save_GCC
21112   with_gnu_ld=$lt_save_with_gnu_ld
21113   lt_cv_path_LDCXX=$lt_cv_path_LD
21114   lt_cv_path_LD=$lt_save_path_LD
21115   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21116   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21117 fi # test "$_lt_caught_CXX_error" != yes
21118
21119 ac_ext=c
21120 ac_cpp='$CPP $CPPFLAGS'
21121 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21122 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21123 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21124
21125
21126
21127
21128
21129
21130
21131
21132
21133
21134
21135
21136
21137
21138
21139
21140 # Only expand once:
21141
21142
21143
21144
21145
21146 # Identify the assembler which will work hand-in-glove with the newly
21147 # built GCC, so that we can examine its features.  This is the assembler
21148 # which will be driven by the driver program.
21149 #
21150 # If build != host, and we aren't building gas in-tree, we identify a
21151 # build->target assembler and hope that it will have the same features
21152 # as the host->target assembler we'll be using.
21153 gcc_cv_gas_major_version=
21154 gcc_cv_gas_minor_version=
21155 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21156
21157 if test "${gcc_cv_as+set}" = set; then :
21158
21159 else
21160
21161 if test -x "$DEFAULT_ASSEMBLER"; then
21162         gcc_cv_as="$DEFAULT_ASSEMBLER"
21163 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21164      && test -f ../gas/Makefile \
21165      && test x$build = x$host; then
21166         gcc_cv_as=../gas/as-new$build_exeext
21167 elif test -x as$build_exeext; then
21168         # Build using assembler in the current directory.
21169         gcc_cv_as=./as$build_exeext
21170 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21171         gcc_cv_as="$AS_FOR_TARGET"
21172 else
21173         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21174 set dummy $AS_FOR_TARGET; ac_word=$2
21175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21176 $as_echo_n "checking for $ac_word... " >&6; }
21177 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21178   $as_echo_n "(cached) " >&6
21179 else
21180   case $gcc_cv_as in
21181   [\\/]* | ?:[\\/]*)
21182   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21183   ;;
21184   *)
21185   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21186 for as_dir in $PATH
21187 do
21188   IFS=$as_save_IFS
21189   test -z "$as_dir" && as_dir=.
21190     for ac_exec_ext in '' $ac_executable_extensions; do
21191   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21192     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21193     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21194     break 2
21195   fi
21196 done
21197   done
21198 IFS=$as_save_IFS
21199
21200   ;;
21201 esac
21202 fi
21203 gcc_cv_as=$ac_cv_path_gcc_cv_as
21204 if test -n "$gcc_cv_as"; then
21205   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21206 $as_echo "$gcc_cv_as" >&6; }
21207 else
21208   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21209 $as_echo "no" >&6; }
21210 fi
21211
21212
21213 fi
21214 fi
21215
21216 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21217
21218 case "$ORIGINAL_AS_FOR_TARGET" in
21219   ./as | ./as$build_exeext) ;;
21220   *) ac_config_files="$ac_config_files as:exec-tool.in"
21221  ;;
21222 esac
21223
21224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21225 $as_echo_n "checking what assembler to use... " >&6; }
21226 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21227   # Single tree build which includes gas.  We want to prefer it
21228   # over whatever linker top-level may have detected, since
21229   # we'll use what we're building after installation anyway.
21230   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21231 $as_echo "newly built gas" >&6; }
21232   in_tree_gas=yes
21233   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21234 for f in $gcc_cv_as_bfd_srcdir/configure \
21235          $gcc_cv_as_gas_srcdir/configure \
21236          $gcc_cv_as_gas_srcdir/configure.in \
21237          $gcc_cv_as_gas_srcdir/Makefile.in ; do
21238   gcc_cv_gas_version=`sed -n -e 's/^[   ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21239   if test x$gcc_cv_gas_version != x; then
21240     break
21241   fi
21242 done
21243 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21244 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21245 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21246 case $gcc_cv_gas_patch_version in
21247   "") gcc_cv_gas_patch_version="0" ;;
21248 esac
21249 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21250                             + $gcc_cv_gas_minor_version \) \* 1000 \
21251                             + $gcc_cv_gas_patch_version`
21252
21253   in_tree_gas_is_elf=no
21254   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21255      || (grep 'obj_format = multi' ../gas/Makefile \
21256          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21257   then
21258     in_tree_gas_is_elf=yes
21259   fi
21260 else
21261   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21262 $as_echo "$gcc_cv_as" >&6; }
21263   in_tree_gas=no
21264 fi
21265
21266 # Identify the linker which will work hand-in-glove with the newly
21267 # built GCC, so that we can examine its features.  This is the linker
21268 # which will be driven by the driver program.
21269 #
21270 # If build != host, and we aren't building gas in-tree, we identify a
21271 # build->target linker and hope that it will have the same features
21272 # as the host->target linker we'll be using.
21273 gcc_cv_gld_major_version=
21274 gcc_cv_gld_minor_version=
21275 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21276 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21277
21278 if test "${gcc_cv_ld+set}" = set; then :
21279
21280 else
21281
21282 if test -x "$DEFAULT_LINKER"; then
21283         gcc_cv_ld="$DEFAULT_LINKER"
21284 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21285      && test -f ../ld/Makefile \
21286      && test x$build = x$host; then
21287         gcc_cv_ld=../ld/ld-new$build_exeext
21288 elif test -x collect-ld$build_exeext; then
21289         # Build using linker in the current directory.
21290         gcc_cv_ld=./collect-ld$build_exeext
21291 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21292         gcc_cv_ld="$LD_FOR_TARGET"
21293 else
21294         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21295 set dummy $LD_FOR_TARGET; ac_word=$2
21296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21297 $as_echo_n "checking for $ac_word... " >&6; }
21298 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21299   $as_echo_n "(cached) " >&6
21300 else
21301   case $gcc_cv_ld in
21302   [\\/]* | ?:[\\/]*)
21303   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21304   ;;
21305   *)
21306   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21307 for as_dir in $PATH
21308 do
21309   IFS=$as_save_IFS
21310   test -z "$as_dir" && as_dir=.
21311     for ac_exec_ext in '' $ac_executable_extensions; do
21312   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21313     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21314     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21315     break 2
21316   fi
21317 done
21318   done
21319 IFS=$as_save_IFS
21320
21321   ;;
21322 esac
21323 fi
21324 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21325 if test -n "$gcc_cv_ld"; then
21326   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21327 $as_echo "$gcc_cv_ld" >&6; }
21328 else
21329   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21330 $as_echo "no" >&6; }
21331 fi
21332
21333
21334 fi
21335 fi
21336
21337 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21338 PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
21339
21340 # Check whether --with-plugin-ld was given.
21341 if test "${with_plugin_ld+set}" = set; then :
21342   withval=$with_plugin_ld; if test x"$withval" != x; then
21343    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21344    PLUGIN_LD_SUFFIX=`echo $withval | sed -e "s,$target_alias-,,"`
21345  fi
21346 fi
21347
21348
21349
21350 cat >>confdefs.h <<_ACEOF
21351 #define PLUGIN_LD_SUFFIX "$PLUGIN_LD_SUFFIX"
21352 _ACEOF
21353
21354
21355 # Check to see if we are using gold instead of ld
21356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21357 $as_echo_n "checking whether we are using gold... " >&6; }
21358 ld_is_gold=no
21359 if test x$gcc_cv_ld != x; then
21360   if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21361      | grep "GNU gold" > /dev/null; then
21362     ld_is_gold=yes
21363   fi
21364 fi
21365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21366 $as_echo "$ld_is_gold" >&6; }
21367
21368 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21369
21370 case "$ORIGINAL_LD_FOR_TARGET" in
21371   ./collect-ld | ./collect-ld$build_exeext) ;;
21372   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21373  ;;
21374 esac
21375
21376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21377 $as_echo_n "checking what linker to use... " >&6; }
21378 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21379    || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21380         # Single tree build which includes ld.  We want to prefer it
21381         # over whatever linker top-level may have detected, since
21382         # we'll use what we're building after installation anyway.
21383         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21384 $as_echo "newly built ld" >&6; }
21385         in_tree_ld=yes
21386         in_tree_ld_is_elf=no
21387         if (grep 'EMUL = .*elf' ../ld/Makefile \
21388             || grep 'EMUL = .*linux' ../ld/Makefile \
21389             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21390           in_tree_ld_is_elf=yes
21391         elif test "$ld_is_gold" = yes; then
21392           in_tree_ld_is_elf=yes
21393         fi
21394         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
21395         do
21396                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21397                 if test x$gcc_cv_gld_version != x; then
21398                         break
21399                 fi
21400         done
21401         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21402         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21403 else
21404         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21405 $as_echo "$gcc_cv_ld" >&6; }
21406         in_tree_ld=no
21407 fi
21408
21409 # Figure out what nm we will be using.
21410 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21411 if test "${gcc_cv_nm+set}" = set; then :
21412
21413 else
21414
21415 if test -f $gcc_cv_binutils_srcdir/configure.in \
21416      && test -f ../binutils/Makefile \
21417      && test x$build = x$host; then
21418         gcc_cv_nm=../binutils/nm-new$build_exeext
21419 elif test -x nm$build_exeext; then
21420         gcc_cv_nm=./nm$build_exeext
21421 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21422         gcc_cv_nm="$NM_FOR_TARGET"
21423 else
21424         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21425 set dummy $NM_FOR_TARGET; ac_word=$2
21426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21427 $as_echo_n "checking for $ac_word... " >&6; }
21428 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21429   $as_echo_n "(cached) " >&6
21430 else
21431   case $gcc_cv_nm in
21432   [\\/]* | ?:[\\/]*)
21433   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21434   ;;
21435   *)
21436   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21437 for as_dir in $PATH
21438 do
21439   IFS=$as_save_IFS
21440   test -z "$as_dir" && as_dir=.
21441     for ac_exec_ext in '' $ac_executable_extensions; do
21442   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21443     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21444     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21445     break 2
21446   fi
21447 done
21448   done
21449 IFS=$as_save_IFS
21450
21451   ;;
21452 esac
21453 fi
21454 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21455 if test -n "$gcc_cv_nm"; then
21456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21457 $as_echo "$gcc_cv_nm" >&6; }
21458 else
21459   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21460 $as_echo "no" >&6; }
21461 fi
21462
21463
21464 fi
21465 fi
21466
21467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21468 $as_echo_n "checking what nm to use... " >&6; }
21469 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21470         # Single tree build which includes binutils.
21471         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21472 $as_echo "newly built nm" >&6; }
21473         in_tree_nm=yes
21474 else
21475         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21476 $as_echo "$gcc_cv_nm" >&6; }
21477         in_tree_nm=no
21478 fi
21479
21480 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21481
21482 case "$ORIGINAL_NM_FOR_TARGET" in
21483   ./nm | ./nm$build_exeext) ;;
21484   *) ac_config_files="$ac_config_files nm:exec-tool.in"
21485  ;;
21486 esac
21487
21488
21489 # Figure out what objdump we will be using.
21490 if test "${gcc_cv_objdump+set}" = set; then :
21491
21492 else
21493
21494 if test -f $gcc_cv_binutils_srcdir/configure.in \
21495      && test -f ../binutils/Makefile \
21496      && test x$build = x$host; then
21497         # Single tree build which includes binutils.
21498         gcc_cv_objdump=../binutils/objdump$build_exeext
21499 elif test -x objdump$build_exeext; then
21500         gcc_cv_objdump=./objdump$build_exeext
21501 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21502         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21503 else
21504         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21505 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21507 $as_echo_n "checking for $ac_word... " >&6; }
21508 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21509   $as_echo_n "(cached) " >&6
21510 else
21511   case $gcc_cv_objdump in
21512   [\\/]* | ?:[\\/]*)
21513   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21514   ;;
21515   *)
21516   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21517 for as_dir in $PATH
21518 do
21519   IFS=$as_save_IFS
21520   test -z "$as_dir" && as_dir=.
21521     for ac_exec_ext in '' $ac_executable_extensions; do
21522   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21523     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21524     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21525     break 2
21526   fi
21527 done
21528   done
21529 IFS=$as_save_IFS
21530
21531   ;;
21532 esac
21533 fi
21534 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21535 if test -n "$gcc_cv_objdump"; then
21536   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21537 $as_echo "$gcc_cv_objdump" >&6; }
21538 else
21539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21540 $as_echo "no" >&6; }
21541 fi
21542
21543
21544 fi
21545 fi
21546
21547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21548 $as_echo_n "checking what objdump to use... " >&6; }
21549 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21550         # Single tree build which includes binutils.
21551         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21552 $as_echo "newly built objdump" >&6; }
21553 elif test x$gcc_cv_objdump = x; then
21554         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21555 $as_echo "not found" >&6; }
21556 else
21557         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21558 $as_echo "$gcc_cv_objdump" >&6; }
21559 fi
21560
21561 # Figure out what readelf we will be using.
21562 if test "${gcc_cv_readelf+set}" = set; then :
21563
21564 else
21565
21566 if test -f $gcc_cv_binutils_srcdir/configure.in \
21567      && test -f ../binutils/Makefile \
21568      && test x$build = x$host; then
21569         # Single tree build which includes binutils.
21570         gcc_cv_readelf=../binutils/readelf$build_exeext
21571 elif test -x readelf$build_exeext; then
21572         gcc_cv_readelf=./readelf$build_exeext
21573 else
21574         # Extract the first word of "readelf", so it can be a program name with args.
21575 set dummy readelf; ac_word=$2
21576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21577 $as_echo_n "checking for $ac_word... " >&6; }
21578 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21579   $as_echo_n "(cached) " >&6
21580 else
21581   case $gcc_cv_readelf in
21582   [\\/]* | ?:[\\/]*)
21583   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21584   ;;
21585   *)
21586   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21587 for as_dir in $PATH
21588 do
21589   IFS=$as_save_IFS
21590   test -z "$as_dir" && as_dir=.
21591     for ac_exec_ext in '' $ac_executable_extensions; do
21592   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21593     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21594     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21595     break 2
21596   fi
21597 done
21598   done
21599 IFS=$as_save_IFS
21600
21601   ;;
21602 esac
21603 fi
21604 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21605 if test -n "$gcc_cv_readelf"; then
21606   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21607 $as_echo "$gcc_cv_readelf" >&6; }
21608 else
21609   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21610 $as_echo "no" >&6; }
21611 fi
21612
21613
21614 fi
21615 fi
21616
21617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21618 $as_echo_n "checking what readelf to use... " >&6; }
21619 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21620         # Single tree build which includes binutils.
21621         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21622 $as_echo "newly built readelf" >&6; }
21623 elif test x$gcc_cv_readelf = x; then
21624         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21625 $as_echo "not found" >&6; }
21626 else
21627         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21628 $as_echo "$gcc_cv_readelf" >&6; }
21629 fi
21630
21631 # Figure out what assembler alignment features are present.
21632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21633 $as_echo_n "checking assembler flags... " >&6; }
21634 if test "${gcc_cv_as_flags+set}" = set; then :
21635   $as_echo_n "(cached) " >&6
21636 else
21637    case "$target" in
21638   i[34567]86-*-linux*)
21639         gcc_cv_as_flags="--32"
21640     ;;
21641   powerpc*-*-darwin*)
21642         gcc_cv_as_flags="-arch ppc"
21643     ;;
21644   *)
21645     gcc_cv_as_flags=" "
21646     ;;
21647   esac
21648 fi
21649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21650 $as_echo "$gcc_cv_as_flags" >&6; }
21651
21652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21653 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21654 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21655   $as_echo_n "(cached) " >&6
21656 else
21657   gcc_cv_as_balign_and_p2align=no
21658     if test $in_tree_gas = yes; then
21659     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21660   then gcc_cv_as_balign_and_p2align=yes
21661 fi
21662   elif test x$gcc_cv_as != x; then
21663     $as_echo '.balign 4
21664 .p2align 2' > conftest.s
21665     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21666   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21667   (eval $ac_try) 2>&5
21668   ac_status=$?
21669   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21670   test $ac_status = 0; }; }
21671     then
21672         gcc_cv_as_balign_and_p2align=yes
21673     else
21674       echo "configure: failed program was" >&5
21675       cat conftest.s >&5
21676     fi
21677     rm -f conftest.o conftest.s
21678   fi
21679 fi
21680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21681 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21682 if test $gcc_cv_as_balign_and_p2align = yes; then
21683
21684 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21685
21686 fi
21687
21688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21689 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21690 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21691   $as_echo_n "(cached) " >&6
21692 else
21693   gcc_cv_as_max_skip_p2align=no
21694     if test $in_tree_gas = yes; then
21695     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21696   then gcc_cv_as_max_skip_p2align=yes
21697 fi
21698   elif test x$gcc_cv_as != x; then
21699     $as_echo '.p2align 4,,7' > conftest.s
21700     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21701   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21702   (eval $ac_try) 2>&5
21703   ac_status=$?
21704   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21705   test $ac_status = 0; }; }
21706     then
21707         gcc_cv_as_max_skip_p2align=yes
21708     else
21709       echo "configure: failed program was" >&5
21710       cat conftest.s >&5
21711     fi
21712     rm -f conftest.o conftest.s
21713   fi
21714 fi
21715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21716 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21717 if test $gcc_cv_as_max_skip_p2align = yes; then
21718
21719 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21720
21721 fi
21722
21723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21724 $as_echo_n "checking assembler for .literal16... " >&6; }
21725 if test "${gcc_cv_as_literal16+set}" = set; then :
21726   $as_echo_n "(cached) " >&6
21727 else
21728   gcc_cv_as_literal16=no
21729     if test $in_tree_gas = yes; then
21730     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21731   then gcc_cv_as_literal16=yes
21732 fi
21733   elif test x$gcc_cv_as != x; then
21734     $as_echo '.literal16' > conftest.s
21735     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21736   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21737   (eval $ac_try) 2>&5
21738   ac_status=$?
21739   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21740   test $ac_status = 0; }; }
21741     then
21742         gcc_cv_as_literal16=yes
21743     else
21744       echo "configure: failed program was" >&5
21745       cat conftest.s >&5
21746     fi
21747     rm -f conftest.o conftest.s
21748   fi
21749 fi
21750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21751 $as_echo "$gcc_cv_as_literal16" >&6; }
21752 if test $gcc_cv_as_literal16 = yes; then
21753
21754 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21755
21756 fi
21757
21758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21759 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21760 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21761   $as_echo_n "(cached) " >&6
21762 else
21763   gcc_cv_as_subsection_m1=no
21764     if test $in_tree_gas = yes; then
21765     if test $in_tree_gas_is_elf = yes \
21766   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21767   then gcc_cv_as_subsection_m1=yes
21768 fi
21769   elif test x$gcc_cv_as != x; then
21770     $as_echo 'conftest_label1: .word 0
21771 .subsection -1
21772 conftest_label2: .word 0
21773 .previous' > conftest.s
21774     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21775   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21776   (eval $ac_try) 2>&5
21777   ac_status=$?
21778   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21779   test $ac_status = 0; }; }
21780     then
21781         if test x$gcc_cv_nm != x; then
21782     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21783     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21784     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21785     then :
21786     else gcc_cv_as_subsection_m1=yes
21787     fi
21788     rm -f conftest.nm1 conftest.nm2
21789   fi
21790     else
21791       echo "configure: failed program was" >&5
21792       cat conftest.s >&5
21793     fi
21794     rm -f conftest.o conftest.s
21795   fi
21796 fi
21797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
21798 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
21799 if test $gcc_cv_as_subsection_m1 = yes; then
21800
21801 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
21802
21803 fi
21804
21805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
21806 $as_echo_n "checking assembler for .weak... " >&6; }
21807 if test "${gcc_cv_as_weak+set}" = set; then :
21808   $as_echo_n "(cached) " >&6
21809 else
21810   gcc_cv_as_weak=no
21811     if test $in_tree_gas = yes; then
21812     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21813   then gcc_cv_as_weak=yes
21814 fi
21815   elif test x$gcc_cv_as != x; then
21816     $as_echo '  .weak foobar' > conftest.s
21817     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21818   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21819   (eval $ac_try) 2>&5
21820   ac_status=$?
21821   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21822   test $ac_status = 0; }; }
21823     then
21824         gcc_cv_as_weak=yes
21825     else
21826       echo "configure: failed program was" >&5
21827       cat conftest.s >&5
21828     fi
21829     rm -f conftest.o conftest.s
21830   fi
21831 fi
21832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
21833 $as_echo "$gcc_cv_as_weak" >&6; }
21834 if test $gcc_cv_as_weak = yes; then
21835
21836 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
21837
21838 fi
21839
21840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
21841 $as_echo_n "checking assembler for .weakref... " >&6; }
21842 if test "${gcc_cv_as_weakref+set}" = set; then :
21843   $as_echo_n "(cached) " >&6
21844 else
21845   gcc_cv_as_weakref=no
21846     if test $in_tree_gas = yes; then
21847     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21848   then gcc_cv_as_weakref=yes
21849 fi
21850   elif test x$gcc_cv_as != x; then
21851     $as_echo '  .weakref foobar, barfnot' > conftest.s
21852     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21853   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21854   (eval $ac_try) 2>&5
21855   ac_status=$?
21856   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21857   test $ac_status = 0; }; }
21858     then
21859         gcc_cv_as_weakref=yes
21860     else
21861       echo "configure: failed program was" >&5
21862       cat conftest.s >&5
21863     fi
21864     rm -f conftest.o conftest.s
21865   fi
21866 fi
21867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
21868 $as_echo "$gcc_cv_as_weakref" >&6; }
21869 if test $gcc_cv_as_weakref = yes; then
21870
21871 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
21872
21873 fi
21874
21875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
21876 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
21877 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
21878   $as_echo_n "(cached) " >&6
21879 else
21880   gcc_cv_as_nsubspa_comdat=no
21881     if test $in_tree_gas = yes; then
21882     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21883   then gcc_cv_as_nsubspa_comdat=yes
21884 fi
21885   elif test x$gcc_cv_as != x; then
21886     $as_echo '  .SPACE $TEXT$
21887         .NSUBSPA $CODE$,COMDAT' > conftest.s
21888     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21889   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21890   (eval $ac_try) 2>&5
21891   ac_status=$?
21892   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21893   test $ac_status = 0; }; }
21894     then
21895         gcc_cv_as_nsubspa_comdat=yes
21896     else
21897       echo "configure: failed program was" >&5
21898       cat conftest.s >&5
21899     fi
21900     rm -f conftest.o conftest.s
21901   fi
21902 fi
21903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
21904 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
21905 if test $gcc_cv_as_nsubspa_comdat = yes; then
21906
21907 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
21908
21909 fi
21910
21911 # .hidden needs to be supported in both the assembler and the linker,
21912 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
21913 # This is irritatingly difficult to feature test for; we have to check the
21914 # date string after the version number.  If we've got an in-tree
21915 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
21916 # to be safe.
21917 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
21918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
21919 $as_echo_n "checking assembler for .hidden... " >&6; }
21920 if test "${gcc_cv_as_hidden+set}" = set; then :
21921   $as_echo_n "(cached) " >&6
21922 else
21923   gcc_cv_as_hidden=no
21924     if test $in_tree_gas = yes; then
21925     if test $in_tree_gas_is_elf = yes \
21926   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
21927   then gcc_cv_as_hidden=yes
21928 fi
21929   elif test x$gcc_cv_as != x; then
21930     $as_echo '  .hidden foobar
21931 foobar:' > conftest.s
21932     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21933   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21934   (eval $ac_try) 2>&5
21935   ac_status=$?
21936   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21937   test $ac_status = 0; }; }
21938     then
21939
21940 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
21941 # STV_HIDDEN, so disable .hidden support if so.
21942 case "${target}" in
21943   i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
21944     if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
21945       cat > conftest.s <<EOF
21946 .globl hidden
21947         .hidden hidden
21948 hidden:
21949 .globl default
21950         .set    default,hidden
21951 EOF
21952       if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
21953         && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
21954         grep '\.hidden default' > /dev/null; then
21955         gcc_cv_as_hidden=no
21956       else
21957         gcc_cv_as_hidden=yes
21958       fi
21959     else
21960       # Assume bug is present if objdump is missing.
21961       gcc_cv_as_hidden=no
21962     fi
21963     ;;
21964   *)
21965     gcc_cv_as_hidden=yes
21966     ;;
21967 esac
21968     else
21969       echo "configure: failed program was" >&5
21970       cat conftest.s >&5
21971     fi
21972     rm -f conftest.o conftest.s
21973   fi
21974 fi
21975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
21976 $as_echo "$gcc_cv_as_hidden" >&6; }
21977
21978 case "${target}" in
21979   *-*-darwin*)
21980     # Darwin as has some visibility support, though with a different syntax.
21981     gcc_cv_as_hidden=yes
21982     ;;
21983 esac
21984
21985 # gnu_indirect_function type is an extension proposed at
21986 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
21987 # selection of function implementation
21988 # Check whether --enable-gnu-indirect-function was given.
21989 if test "${enable_gnu_indirect_function+set}" = set; then :
21990   enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
21991     yes | no) ;;
21992     *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
21993 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
21994   esac
21995 else
21996   enable_gnu_indirect_function="$default_gnu_indirect_function"
21997 fi
21998
21999 if test x$enable_gnu_indirect_function = xyes; then
22000
22001 $as_echo "#define HAVE_GNU_INDIRECT_FUNCTION 1" >>confdefs.h
22002
22003 fi
22004
22005 if test $in_tree_ld != yes ; then
22006   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22007   if echo "$ld_ver" | grep GNU > /dev/null; then
22008     if test x"$ld_is_gold" = xyes; then
22009       # GNU gold --version looks like this:
22010       #
22011       # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22012       #
22013       # We extract the binutils version which is more familiar and specific
22014       # than the gold version.
22015       ld_vers=`echo $ld_ver | sed -n \
22016           -e 's,^[^)]*[  ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22017     else
22018       # GNU ld --version looks like this:
22019       #
22020       # GNU ld (GNU Binutils) 2.21.51.20110225
22021       ld_vers=`echo $ld_ver | sed -n \
22022           -e 's,^.*[     ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22023     fi
22024     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22025     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22026     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22027     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22028   else
22029     case "${target}" in
22030       *-*-solaris2*)
22031         # See acinclude.m4 (gcc_SUN_LD_VERSION) for the version number
22032         # format.
22033         #
22034         # Don't reuse gcc_gv_sun_ld_vers_* in case a linker other than
22035         # /usr/ccs/bin/ld has been configured.
22036         ld_ver=`$gcc_cv_ld -V 2>&1`
22037         if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22038           ld_vers=`echo $ld_ver | sed -n \
22039             -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22040           ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22041           ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22042         fi
22043         ;;
22044     esac
22045   fi
22046 fi
22047
22048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22049 $as_echo_n "checking linker for .hidden support... " >&6; }
22050 if test "${gcc_cv_ld_hidden+set}" = set; then :
22051   $as_echo_n "(cached) " >&6
22052 else
22053   if test $in_tree_ld = yes ; then
22054   gcc_cv_ld_hidden=no
22055   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22056      && test $in_tree_ld_is_elf = yes; then
22057      gcc_cv_ld_hidden=yes
22058   fi
22059 else
22060   gcc_cv_ld_hidden=yes
22061   if test x"$ld_is_gold" = xyes; then
22062     :
22063   elif echo "$ld_ver" | grep GNU > /dev/null; then
22064     if test 0"$ld_date" -lt 20020404; then
22065       if test -n "$ld_date"; then
22066         # If there was date string, but was earlier than 2002-04-04, fail
22067         gcc_cv_ld_hidden=no
22068       elif test -z "$ld_vers"; then
22069         # If there was no date string nor ld version number, something is wrong
22070         gcc_cv_ld_hidden=no
22071       else
22072         test -z "$ld_vers_patch" && ld_vers_patch=0
22073         if test "$ld_vers_major" -lt 2; then
22074           gcc_cv_ld_hidden=no
22075         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22076           gcc_cv_ld_hidden="no"
22077         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22078           gcc_cv_ld_hidden=no
22079         fi
22080       fi
22081     fi
22082   else
22083     case "${target}" in
22084       *-*-darwin*)
22085         # Darwin ld has some visibility support.
22086         gcc_cv_ld_hidden=yes
22087         ;;
22088       hppa64*-*-hpux* | ia64*-*-hpux*)
22089         gcc_cv_ld_hidden=yes
22090         ;;
22091       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22092         # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22093         # .symbolic was only added in Solaris 9 12/02.
22094         gcc_cv_ld_hidden=yes
22095         ;;
22096       *)
22097         gcc_cv_ld_hidden=no
22098         ;;
22099     esac
22100   fi
22101 fi
22102 fi
22103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22104 $as_echo "$gcc_cv_ld_hidden" >&6; }
22105 libgcc_visibility=no
22106
22107
22108 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22109   libgcc_visibility=yes
22110
22111 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22112
22113 fi
22114
22115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22116 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22117 gcc_cv_ld_ro_rw_mix=unknown
22118 if test $in_tree_ld = yes ; then
22119   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22120      && test $in_tree_ld_is_elf = yes; then
22121     gcc_cv_ld_ro_rw_mix=read-write
22122   fi
22123 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22124   echo '.section myfoosect, "a"' > conftest1.s
22125   echo '.section myfoosect, "aw"' > conftest2.s
22126   echo '.byte 1' >> conftest2.s
22127   echo '.section myfoosect, "a"' > conftest3.s
22128   echo '.byte 0' >> conftest3.s
22129   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22130      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22131      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22132      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22133         conftest2.o conftest3.o > /dev/null 2>&1; then
22134     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22135                          | sed -e '/myfoosect/!d' -e N`
22136     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22137       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22138         gcc_cv_ld_ro_rw_mix=read-only
22139       else
22140         gcc_cv_ld_ro_rw_mix=read-write
22141       fi
22142     fi
22143   fi
22144   rm -f conftest.* conftest[123].*
22145 fi
22146 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22147
22148 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22149
22150 fi
22151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22152 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22153
22154 if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22155   case "${target}" in
22156     *-*-solaris2*)
22157       #
22158       # Solaris 2 ld -V output looks like this for a regular version:
22159       #
22160       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22161       #
22162       # but test versions add stuff at the end:
22163       #
22164       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22165       #
22166       gcc_cv_sun_ld_ver=`/usr/ccs/bin/ld -V 2>&1`
22167       if echo "$gcc_cv_sun_ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22168         gcc_cv_sun_ld_vers=`echo $gcc_cv_sun_ld_ver | sed -n \
22169           -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22170         gcc_cv_sun_ld_vers_major=`expr "$gcc_cv_sun_ld_vers" : '\([0-9]*\)'`
22171         gcc_cv_sun_ld_vers_minor=`expr "$gcc_cv_sun_ld_vers" : '[0-9]*\.\([0-9]*\)'`
22172       fi
22173       ;;
22174   esac
22175 fi
22176
22177 # Check whether --enable-initfini-array was given.
22178 if test "${enable_initfini_array+set}" = set; then :
22179   enableval=$enable_initfini_array;
22180 else
22181
22182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
22183 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
22184 if test "${gcc_cv_initfini_array+set}" = set; then :
22185   $as_echo_n "(cached) " >&6
22186 else
22187     if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22188     case "${target}" in
22189       ia64-*)
22190         if test "$cross_compiling" = yes; then :
22191   gcc_cv_initfini_array=no
22192 else
22193   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22194 /* end confdefs.h.  */
22195
22196 #ifndef __ELF__
22197 #error Not an ELF OS
22198 #endif
22199 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
22200    if it can be used.  */
22201 static int x = -1;
22202 int main (void) { return x; }
22203 int foo (void) { x = 0; }
22204 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
22205
22206 _ACEOF
22207 if ac_fn_c_try_run "$LINENO"; then :
22208   gcc_cv_initfini_array=yes
22209 else
22210   gcc_cv_initfini_array=no
22211 fi
22212 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22213   conftest.$ac_objext conftest.beam conftest.$ac_ext
22214 fi
22215 ;;
22216       *)
22217         gcc_cv_initfini_array=no
22218         if test $in_tree_ld = yes ; then
22219           if test "$gcc_cv_gld_major_version" -eq 2 \
22220              -a "$gcc_cv_gld_minor_version" -ge 22 \
22221              -o "$gcc_cv_gld_major_version" -gt 2 \
22222              && test $in_tree_ld_is_elf = yes; then
22223             gcc_cv_initfini_array=yes
22224           fi
22225         elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22226           cat > conftest.s <<\EOF
22227 .section .dtors,"a",%progbits
22228 .balign 4
22229 .byte 'A', 'A', 'A', 'A'
22230 .section .ctors,"a",%progbits
22231 .balign 4
22232 .byte 'B', 'B', 'B', 'B'
22233 .section .fini_array.65530,"a",%progbits
22234 .balign 4
22235 .byte 'C', 'C', 'C', 'C'
22236 .section .init_array.65530,"a",%progbits
22237 .balign 4
22238 .byte 'D', 'D', 'D', 'D'
22239 .section .dtors.64528,"a",%progbits
22240 .balign 4
22241 .byte 'E', 'E', 'E', 'E'
22242 .section .ctors.64528,"a",%progbits
22243 .balign 4
22244 .byte 'F', 'F', 'F', 'F'
22245 .section .fini_array.01005,"a",%progbits
22246 .balign 4
22247 .byte 'G', 'G', 'G', 'G'
22248 .section .init_array.01005,"a",%progbits
22249 .balign 4
22250 .byte 'H', 'H', 'H', 'H'
22251 .text
22252 .globl _start
22253 _start:
22254 EOF
22255           if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22256              && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
22257              && $gcc_cv_objdump -s -j .init_array conftest \
22258                 | grep HHHHFFFFDDDDBBBB > /dev/null 2>&1 \
22259              && $gcc_cv_objdump -s -j .fini_array conftest \
22260                 | grep GGGGEEEECCCCAAAA > /dev/null 2>&1; then
22261             gcc_cv_initfini_array=yes
22262           fi
22263           rm -f conftest conftest.*
22264         fi
22265         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22266 /* end confdefs.h.  */
22267
22268 #ifndef __ELF__
22269 # error Not an ELF OS
22270 #endif
22271 #include <stdlib.h>
22272 #if defined __GLIBC_PREREQ
22273 # if __GLIBC_PREREQ (2, 4)
22274 # else
22275 #  error GLIBC 2.4 required
22276 # endif
22277 #else
22278 # if defined __sun__ && defined __svr4__
22279    /* Solaris ld.so.1 supports .init_array/.fini_array since Solaris 8.  */
22280 # else
22281 #  error The C library not known to support .init_array/.fini_array
22282 # endif
22283 #endif
22284
22285 _ACEOF
22286 if ac_fn_c_try_cpp "$LINENO"; then :
22287
22288 else
22289   gcc_cv_initfini_array=no
22290 fi
22291 rm -f conftest.err conftest.$ac_ext;;
22292     esac
22293   else
22294     { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
22295 $as_echo_n "checking cross compile... guessing... " >&6; }
22296     gcc_cv_initfini_array=no
22297   fi
22298 fi
22299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
22300 $as_echo "$gcc_cv_initfini_array" >&6; }
22301   enable_initfini_array=$gcc_cv_initfini_array
22302
22303 fi
22304
22305 if test $enable_initfini_array = yes; then
22306
22307 $as_echo "#define HAVE_INITFINI_ARRAY_SUPPORT 1" >>confdefs.h
22308
22309 fi
22310
22311 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22313 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22314 if test "${gcc_cv_as_leb128+set}" = set; then :
22315   $as_echo_n "(cached) " >&6
22316 else
22317   gcc_cv_as_leb128=no
22318     if test $in_tree_gas = yes; then
22319     if test $in_tree_gas_is_elf = yes \
22320   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22321   then gcc_cv_as_leb128=yes
22322 fi
22323   elif test x$gcc_cv_as != x; then
22324     $as_echo '  .data
22325         .uleb128 L2 - L1
22326 L1:
22327         .uleb128 1280
22328         .sleb128 -1010
22329 L2:' > conftest.s
22330     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22331   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22332   (eval $ac_try) 2>&5
22333   ac_status=$?
22334   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22335   test $ac_status = 0; }; }
22336     then
22337         # GAS versions before 2.11 do not support uleb128,
22338   # despite appearing to.
22339   # ??? There exists an elf-specific test that will crash
22340   # the assembler.  Perhaps it's better to figure out whether
22341   # arbitrary sections are supported and try the test.
22342   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22343   if echo "$as_ver" | grep GNU > /dev/null; then
22344     as_vers=`echo $as_ver | sed -n \
22345         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22346     as_major=`expr "$as_vers" : '\([0-9]*\)'`
22347     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22348     if test $as_major -eq 2 && test $as_minor -lt 11
22349     then :
22350     else gcc_cv_as_leb128=yes
22351     fi
22352   fi
22353     else
22354       echo "configure: failed program was" >&5
22355       cat conftest.s >&5
22356     fi
22357     rm -f conftest.o conftest.s
22358   fi
22359 fi
22360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22361 $as_echo "$gcc_cv_as_leb128" >&6; }
22362 if test $gcc_cv_as_leb128 = yes; then
22363
22364 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22365
22366 fi
22367
22368 # Check if we have assembler support for unwind directives.
22369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22370 $as_echo_n "checking assembler for cfi directives... " >&6; }
22371 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22372   $as_echo_n "(cached) " >&6
22373 else
22374   gcc_cv_as_cfi_directive=no
22375   if test x$gcc_cv_as != x; then
22376     $as_echo '  .text
22377         .cfi_startproc
22378         .cfi_offset 0, 0
22379         .cfi_same_value 1
22380         .cfi_def_cfa 1, 2
22381         .cfi_escape 1, 2, 3, 4, 5
22382         .cfi_endproc' > conftest.s
22383     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22384   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22385   (eval $ac_try) 2>&5
22386   ac_status=$?
22387   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22388   test $ac_status = 0; }; }
22389     then
22390         case "$target" in
22391   *-*-solaris*)
22392     # If the linker used on Solaris (like Sun ld) isn't capable of merging
22393     # read-only and read-write sections, we need to make sure that the
22394     # assembler used emits read-write .eh_frame sections.
22395     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22396       if test "x$gcc_cv_objdump" != x; then
22397         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22398                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22399           gcc_cv_as_cfi_directive=no
22400         else
22401           case "$target" in
22402             i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22403               # On Solaris/x86, make sure that GCC and gas agree on using
22404               # read-only .eh_frame sections for 64-bit.
22405               if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22406                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22407                         sed -e /.eh_frame/!d -e N | \
22408                         grep READONLY > /dev/null; then
22409                 gcc_cv_as_cfi_directive=yes
22410               else
22411                 gcc_cv_as_cfi_directive=no
22412               fi
22413               ;;
22414             *)
22415               gcc_cv_as_cfi_directive=yes
22416               ;;
22417           esac
22418         fi
22419       else
22420         # no objdump, err on the side of caution
22421         gcc_cv_as_cfi_directive=no
22422       fi
22423     else
22424       gcc_cv_as_cfi_directive=yes
22425     fi
22426     ;;
22427   *-*-*)
22428     gcc_cv_as_cfi_directive=yes
22429     ;;
22430 esac
22431     else
22432       echo "configure: failed program was" >&5
22433       cat conftest.s >&5
22434     fi
22435     rm -f conftest.o conftest.s
22436   fi
22437 fi
22438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22439 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22440
22441 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22443 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22444 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22445   $as_echo_n "(cached) " >&6
22446 else
22447   gcc_cv_as_cfi_advance_working=no
22448   if test x$gcc_cv_as != x; then
22449     $as_echo '  .text
22450         .cfi_startproc
22451         .cfi_adjust_cfa_offset 64
22452         .skip 75040, 0
22453         .cfi_adjust_cfa_offset 128
22454         .cfi_endproc' > conftest.s
22455     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22456   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22457   (eval $ac_try) 2>&5
22458   ac_status=$?
22459   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22460   test $ac_status = 0; }; }
22461     then
22462
22463 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22464     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
22465    gcc_cv_as_cfi_advance_working=yes
22466 fi
22467
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_advance_working" >&5
22476 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22477
22478 else
22479   # no objdump, err on the side of caution
22480   gcc_cv_as_cfi_advance_working=no
22481 fi
22482
22483
22484 cat >>confdefs.h <<_ACEOF
22485 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22486        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22487 _ACEOF
22488
22489
22490
22491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22492 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22493 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22494   $as_echo_n "(cached) " >&6
22495 else
22496   gcc_cv_as_cfi_personality_directive=no
22497   if test x$gcc_cv_as != x; then
22498     $as_echo '  .text
22499         .cfi_startproc
22500         .cfi_personality 0, symbol
22501         .cfi_endproc' > conftest.s
22502     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22503   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22504   (eval $ac_try) 2>&5
22505   ac_status=$?
22506   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22507   test $ac_status = 0; }; }
22508     then
22509         gcc_cv_as_cfi_personality_directive=yes
22510     else
22511       echo "configure: failed program was" >&5
22512       cat conftest.s >&5
22513     fi
22514     rm -f conftest.o conftest.s
22515   fi
22516 fi
22517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22518 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22519
22520
22521 cat >>confdefs.h <<_ACEOF
22522 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22523     then echo 1; else echo 0; fi`
22524 _ACEOF
22525
22526
22527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22528 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22529 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22530   $as_echo_n "(cached) " >&6
22531 else
22532   gcc_cv_as_cfi_sections_directive=no
22533   if test x$gcc_cv_as != x; then
22534     $as_echo '  .text
22535         .cfi_sections .debug_frame, .eh_frame
22536         .cfi_startproc
22537         .cfi_endproc' > conftest.s
22538     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22539   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22540   (eval $ac_try) 2>&5
22541   ac_status=$?
22542   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22543   test $ac_status = 0; }; }
22544     then
22545         case $target_os in
22546   win32 | pe | cygwin* | mingw32* | uwin*)
22547     # Need to check that we generated the correct relocation for the
22548     # .debug_frame section.  This was fixed for binutils 2.21.
22549     gcc_cv_as_cfi_sections_directive=no
22550     if test "x$gcc_cv_objdump" != x; then
22551      if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22552         grep secrel > /dev/null; then
22553       gcc_cv_as_cfi_sections_directive=yes
22554      fi
22555     fi
22556     ;;
22557   *)
22558     gcc_cv_as_cfi_sections_directive=yes
22559     ;;
22560 esac
22561     else
22562       echo "configure: failed program was" >&5
22563       cat conftest.s >&5
22564     fi
22565     rm -f conftest.o conftest.s
22566   fi
22567 fi
22568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22569 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22570
22571
22572
22573 cat >>confdefs.h <<_ACEOF
22574 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22575     then echo 1; else echo 0; fi`
22576 _ACEOF
22577
22578
22579 # GAS versions up to and including 2.11.0 may mis-optimize
22580 # .eh_frame data.
22581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22582 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22583 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22584   $as_echo_n "(cached) " >&6
22585 else
22586   gcc_cv_as_eh_frame=no
22587     if test $in_tree_gas = yes; then
22588     if test $in_tree_gas_is_elf = yes \
22589   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22590   then gcc_cv_as_eh_frame=yes
22591 fi
22592   elif test x$gcc_cv_as != x; then
22593     $as_echo '  .text
22594 .LFB1:
22595         .4byte  0
22596 .L1:
22597         .4byte  0
22598 .LFE1:
22599         .section        .eh_frame,"aw",@progbits
22600 __FRAME_BEGIN__:
22601         .4byte  .LECIE1-.LSCIE1
22602 .LSCIE1:
22603         .4byte  0x0
22604         .byte   0x1
22605         .ascii "z\0"
22606         .byte   0x1
22607         .byte   0x78
22608         .byte   0x1a
22609         .byte   0x0
22610         .byte   0x4
22611         .4byte  1
22612         .p2align 1
22613 .LECIE1:
22614 .LSFDE1:
22615         .4byte  .LEFDE1-.LASFDE1
22616 .LASFDE1:
22617         .4byte  .LASFDE1-__FRAME_BEGIN__
22618         .4byte  .LFB1
22619         .4byte  .LFE1-.LFB1
22620         .byte   0x4
22621         .4byte  .LFE1-.LFB1
22622         .byte   0x4
22623         .4byte  .L1-.LFB1
22624 .LEFDE1:' > conftest.s
22625     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22626   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22627   (eval $ac_try) 2>&5
22628   ac_status=$?
22629   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22630   test $ac_status = 0; }; }
22631     then
22632           cat > conftest.lit <<EOF
22633  0000 10000000 00000000 017a0001 781a0004  .........z..x...
22634  0010 01000000 12000000 18000000 00000000  ................
22635  0020 08000000 04080000 0044               .........D
22636 EOF
22637 cat > conftest.big <<EOF
22638  0000 00000010 00000000 017a0001 781a0004  .........z..x...
22639  0010 00000001 00000012 00000018 00000000  ................
22640  0020 00000008 04000000 0844               .........D
22641 EOF
22642   # If the assembler didn't choke, and we can objdump,
22643   # and we got the correct data, then succeed.
22644   # The text in the here-document typically retains its unix-style line
22645   # endings, while the output of objdump will use host line endings.
22646   # Therefore, use diff -b for the comparisons.
22647   if test x$gcc_cv_objdump != x \
22648   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22649      | tail -3 > conftest.got \
22650   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22651     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22652   then
22653     gcc_cv_as_eh_frame=yes
22654   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22655   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22656   (eval $ac_try) 2>&5
22657   ac_status=$?
22658   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22659   test $ac_status = 0; }; }; then
22660     gcc_cv_as_eh_frame=buggy
22661   else
22662     # Uh oh, what do we do now?
22663     gcc_cv_as_eh_frame=no
22664   fi
22665     else
22666       echo "configure: failed program was" >&5
22667       cat conftest.s >&5
22668     fi
22669     rm -f conftest.o conftest.s
22670   fi
22671 fi
22672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22673 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22674
22675
22676 if test $gcc_cv_as_eh_frame = buggy; then
22677
22678 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22679
22680 fi
22681
22682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22683 $as_echo_n "checking assembler for section merging support... " >&6; }
22684 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22685   $as_echo_n "(cached) " >&6
22686 else
22687   gcc_cv_as_shf_merge=no
22688     if test $in_tree_gas = yes; then
22689     if test $in_tree_gas_is_elf = yes \
22690   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22691   then gcc_cv_as_shf_merge=yes
22692 fi
22693   elif test x$gcc_cv_as != x; then
22694     $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22695     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22696   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22697   (eval $ac_try) 2>&5
22698   ac_status=$?
22699   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22700   test $ac_status = 0; }; }
22701     then
22702         gcc_cv_as_shf_merge=yes
22703     else
22704       echo "configure: failed program was" >&5
22705       cat conftest.s >&5
22706     fi
22707     rm -f conftest.o conftest.s
22708   fi
22709 fi
22710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22711 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22712
22713 if test $gcc_cv_as_shf_merge = no; then
22714   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22715 $as_echo_n "checking assembler for section merging support... " >&6; }
22716 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22717   $as_echo_n "(cached) " >&6
22718 else
22719   gcc_cv_as_shf_merge=no
22720     if test $in_tree_gas = yes; then
22721     if test $in_tree_gas_is_elf = yes \
22722   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22723   then gcc_cv_as_shf_merge=yes
22724 fi
22725   elif test x$gcc_cv_as != x; then
22726     $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22727     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22728   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22729   (eval $ac_try) 2>&5
22730   ac_status=$?
22731   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22732   test $ac_status = 0; }; }
22733     then
22734         gcc_cv_as_shf_merge=yes
22735     else
22736       echo "configure: failed program was" >&5
22737       cat conftest.s >&5
22738     fi
22739     rm -f conftest.o conftest.s
22740   fi
22741 fi
22742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22743 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22744
22745 fi
22746
22747 cat >>confdefs.h <<_ACEOF
22748 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22749 _ACEOF
22750
22751
22752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22753 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22754 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22755   $as_echo_n "(cached) " >&6
22756 else
22757   gcc_cv_as_comdat_group=no
22758     if test $in_tree_gas = yes; then
22759     if test $in_tree_gas_is_elf = yes \
22760   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22761   then gcc_cv_as_comdat_group=yes
22762 fi
22763   elif test x$gcc_cv_as != x; then
22764     $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22765     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22766   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22767   (eval $ac_try) 2>&5
22768   ac_status=$?
22769   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22770   test $ac_status = 0; }; }
22771     then
22772         gcc_cv_as_comdat_group=yes
22773     else
22774       echo "configure: failed program was" >&5
22775       cat conftest.s >&5
22776     fi
22777     rm -f conftest.o conftest.s
22778   fi
22779 fi
22780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22781 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22782
22783 if test $gcc_cv_as_comdat_group = yes; then
22784   gcc_cv_as_comdat_group_percent=no
22785   gcc_cv_as_comdat_group_group=no
22786 else
22787  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22788 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
22789 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22790   $as_echo_n "(cached) " >&6
22791 else
22792   gcc_cv_as_comdat_group_percent=no
22793     if test $in_tree_gas = yes; then
22794     if test $in_tree_gas_is_elf = yes \
22795   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22796   then gcc_cv_as_comdat_group_percent=yes
22797 fi
22798   elif test x$gcc_cv_as != x; then
22799     $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22800     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22801   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22802   (eval $ac_try) 2>&5
22803   ac_status=$?
22804   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22805   test $ac_status = 0; }; }
22806     then
22807         gcc_cv_as_comdat_group_percent=yes
22808     else
22809       echo "configure: failed program was" >&5
22810       cat conftest.s >&5
22811     fi
22812     rm -f conftest.o conftest.s
22813   fi
22814 fi
22815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
22816 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
22817
22818  if test $gcc_cv_as_comdat_group_percent = yes; then
22819    gcc_cv_as_comdat_group_group=no
22820  else
22821    case "${target}" in
22822      # Sun as uses a completely different syntax.
22823      *-*-solaris2*)
22824        case "${target}" in
22825          sparc*-*-solaris2*)
22826            conftest_s='
22827                .group foo,".text%foo",#comdat
22828                .section ".text%foo", #alloc,#execinstr,#progbits
22829                .globl foo
22830              foo:
22831              '
22832            ;;
22833          i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22834            conftest_s='
22835                .group foo,.text%foo,#comdat
22836                .section .text%foo, "ax", @progbits
22837                .globl  foo
22838              foo:
22839              '
22840            ;;
22841        esac
22842        { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
22843 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
22844 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
22845   $as_echo_n "(cached) " >&6
22846 else
22847   gcc_cv_as_comdat_group_group=no
22848   if test x$gcc_cv_as != x; then
22849     $as_echo "$conftest_s" > conftest.s
22850     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22851   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22852   (eval $ac_try) 2>&5
22853   ac_status=$?
22854   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22855   test $ac_status = 0; }; }
22856     then
22857         gcc_cv_as_comdat_group_group=yes
22858     else
22859       echo "configure: failed program was" >&5
22860       cat conftest.s >&5
22861     fi
22862     rm -f conftest.o conftest.s
22863   fi
22864 fi
22865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
22866 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
22867
22868        ;;
22869    esac
22870  fi
22871 fi
22872 if test x"$ld_is_gold" = xyes; then
22873   comdat_group=yes
22874 elif test $in_tree_ld = yes ; then
22875   comdat_group=no
22876   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
22877      && test $in_tree_ld_is_elf = yes; then
22878      comdat_group=yes
22879   fi
22880 elif echo "$ld_ver" | grep GNU > /dev/null; then
22881   comdat_group=yes
22882   if test 0"$ld_date" -lt 20050308; then
22883     if test -n "$ld_date"; then
22884       # If there was date string, but was earlier than 2005-03-08, fail
22885       comdat_group=no
22886     elif test "$ld_vers_major" -lt 2; then
22887       comdat_group=no
22888     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
22889       comdat_group=no
22890     fi
22891   fi
22892 else
22893   case "${target}" in
22894     *-*-solaris2.1[1-9]*)
22895       comdat_group=no
22896       # Sun ld has COMDAT group support since Solaris 9, but it doesn't
22897       # interoperate with GNU as until Solaris 11 build 130, i.e. ld
22898       # version 1.688.
22899       #
22900       # If using Sun as for COMDAT group as emitted by GCC, one needs at
22901       # least ld version 1.2267.
22902       if test "$ld_vers_major" -gt 1; then
22903         comdat_group=yes
22904       elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
22905         comdat_group=yes
22906       elif test "$ld_vers_minor" -ge 2267; then
22907         comdat_group=yes
22908       fi
22909       ;;
22910     *)
22911       # Assume linkers other than GNU ld don't support COMDAT group.
22912       comdat_group=no
22913       ;;
22914   esac
22915 fi
22916 # Allow overriding the automatic COMDAT group tests above.
22917 # Check whether --enable-comdat was given.
22918 if test "${enable_comdat+set}" = set; then :
22919   enableval=$enable_comdat; comdat_group="$enable_comdat"
22920 fi
22921
22922 if test $comdat_group = no; then
22923   gcc_cv_as_comdat_group=no
22924   gcc_cv_as_comdat_group_percent=no
22925   gcc_cv_as_comdat_group_group=no
22926 fi
22927
22928 cat >>confdefs.h <<_ACEOF
22929 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
22930     || test $gcc_cv_as_comdat_group_percent = yes \
22931     || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
22932 _ACEOF
22933
22934
22935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
22936 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
22937 if test "${gcc_cv_as_discriminator+set}" = set; then :
22938   $as_echo_n "(cached) " >&6
22939 else
22940   gcc_cv_as_discriminator=no
22941     if test $in_tree_gas = yes; then
22942     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
22943   then gcc_cv_as_discriminator=yes
22944 fi
22945   elif test x$gcc_cv_as != x; then
22946     $as_echo '  .text
22947         .file 1 "conf.c"
22948         .loc 1 1 0 discriminator 1' > conftest.s
22949     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22950   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22951   (eval $ac_try) 2>&5
22952   ac_status=$?
22953   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22954   test $ac_status = 0; }; }
22955     then
22956         gcc_cv_as_discriminator=yes
22957     else
22958       echo "configure: failed program was" >&5
22959       cat conftest.s >&5
22960     fi
22961     rm -f conftest.o conftest.s
22962   fi
22963 fi
22964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
22965 $as_echo "$gcc_cv_as_discriminator" >&6; }
22966 if test $gcc_cv_as_discriminator = yes; then
22967
22968 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
22969
22970 fi
22971
22972 # Thread-local storage - the check is heavily parameterized.
22973 conftest_s=
22974 tls_first_major=
22975 tls_first_minor=
22976 tls_as_opt=
22977 case "$target" in
22978   alpha*-*-*)
22979     conftest_s='
22980         .section ".tdata","awT",@progbits
22981 foo:    .long   25
22982         .text
22983         ldq     $27,__tls_get_addr($29)         !literal!1
22984         lda     $16,foo($29)                    !tlsgd!1
22985         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
22986         ldq     $27,__tls_get_addr($29)         !literal!2
22987         lda     $16,foo($29)                    !tlsldm!2
22988         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
22989         ldq     $1,foo($29)                     !gotdtprel
22990         ldah    $2,foo($29)                     !dtprelhi
22991         lda     $3,foo($2)                      !dtprello
22992         lda     $4,foo($29)                     !dtprel
22993         ldq     $1,foo($29)                     !gottprel
22994         ldah    $2,foo($29)                     !tprelhi
22995         lda     $3,foo($2)                      !tprello
22996         lda     $4,foo($29)                     !tprel'
22997         tls_first_major=2
22998         tls_first_minor=13
22999         tls_as_opt=--fatal-warnings
23000         ;;
23001   cris-*-*|crisv32-*-*)
23002     conftest_s='
23003         .section ".tdata","awT",@progbits
23004 x:      .long   25
23005         .text
23006         move.d x:IE,$r10
23007         nop'
23008         tls_first_major=2
23009         tls_first_minor=20
23010         tls_as_opt=--fatal-warnings
23011         ;;
23012   frv*-*-*)
23013     conftest_s='
23014         .section ".tdata","awT",@progbits
23015 x:      .long   25
23016         .text
23017         call    #gettlsoff(x)'
23018         tls_first_major=2
23019         tls_first_minor=14
23020         ;;
23021   hppa*-*-linux*)
23022     conftest_s='
23023 t1:     .reg    %r20
23024 t2:     .reg    %r21
23025 gp:     .reg    %r19
23026         .section ".tdata","awT",@progbits
23027 foo:    .long   25
23028         .text
23029         .align  4
23030         addil LT%foo-$tls_gdidx$,gp
23031         ldo RT%foo-$tls_gdidx$(%r1),%arg0
23032         b __tls_get_addr
23033         nop
23034         addil LT%foo-$tls_ldidx$,gp
23035         b __tls_get_addr
23036         ldo RT%foo-$tls_ldidx$(%r1),%arg0
23037         addil LR%foo-$tls_dtpoff$,%ret0
23038         ldo RR%foo-$tls_dtpoff$(%r1),%t1
23039         mfctl %cr27,%t1
23040         addil LT%foo-$tls_ieoff$,gp
23041         ldw RT%foo-$tls_ieoff$(%r1),%t2
23042         add %t1,%t2,%t3
23043         mfctl %cr27,%t1
23044         addil LR%foo-$tls_leoff$,%t1
23045         ldo RR%foo-$tls_leoff$(%r1),%t2'
23046         tls_first_major=2
23047         tls_first_minor=15
23048         tls_as_opt=--fatal-warnings
23049         ;;
23050   arm*-*-*)
23051     conftest_s='
23052         .section ".tdata","awT",%progbits
23053 foo:    .long   25
23054         .text
23055 .word foo(gottpoff)
23056 .word foo(tpoff)
23057 .word foo(tlsgd)
23058 .word foo(tlsldm)
23059 .word foo(tlsldo)'
23060         tls_first_major=2
23061         tls_first_minor=17
23062         ;;
23063   i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
23064     case "$target" in
23065       i[34567]86-*-solaris2.*)
23066         on_solaris=yes
23067         tga_func=___tls_get_addr
23068         ;;
23069       x86_64-*-solaris2.1[0-9]*)
23070         on_solaris=yes
23071         tga_func=__tls_get_addr
23072         ;;
23073       *)
23074         on_solaris=no
23075         ;;
23076     esac
23077     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23078       conftest_s='
23079         .section .tdata,"awt",@progbits'
23080       tls_first_major=0
23081       tls_first_minor=0
23082
23083 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
23084
23085     else
23086       conftest_s='
23087         .section ".tdata","awT",@progbits'
23088       tls_first_major=2
23089       tls_first_minor=14
23090       tls_as_opt="--fatal-warnings"
23091     fi
23092     conftest_s="$conftest_s
23093 foo:    .long   25
23094         .text
23095         movl    %gs:0, %eax
23096         leal    foo@tlsgd(,%ebx,1), %eax
23097         leal    foo@tlsldm(%ebx), %eax
23098         leal    foo@dtpoff(%eax), %edx
23099         movl    foo@gottpoff(%ebx), %eax
23100         subl    foo@gottpoff(%ebx), %eax
23101         addl    foo@gotntpoff(%ebx), %eax
23102         movl    foo@indntpoff, %eax
23103         movl    \$foo@tpoff, %eax
23104         subl    \$foo@tpoff, %eax
23105         leal    foo@ntpoff(%ecx), %eax"
23106     ;;
23107   x86_64-*-*)
23108     conftest_s='
23109         .section ".tdata","awT",@progbits
23110 foo:    .long   25
23111         .text
23112         movq    %fs:0, %rax
23113         leaq    foo@TLSGD(%rip), %rdi
23114         leaq    foo@TLSLD(%rip), %rdi
23115         leaq    foo@DTPOFF(%rax), %rdx
23116         movq    foo@GOTTPOFF(%rip), %rax
23117         movq    $foo@TPOFF, %rax'
23118         tls_first_major=2
23119         tls_first_minor=14
23120         tls_as_opt=--fatal-warnings
23121         ;;
23122   ia64-*-*)
23123     conftest_s='
23124         .section ".tdata","awT",@progbits
23125 foo:    data8   25
23126         .text
23127         addl    r16 = @ltoff(@dtpmod(foo#)), gp
23128         addl    r17 = @ltoff(@dtprel(foo#)), gp
23129         addl    r18 = @ltoff(@tprel(foo#)), gp
23130         addl    r19 = @dtprel(foo#), gp
23131         adds    r21 = @dtprel(foo#), r13
23132         movl    r23 = @dtprel(foo#)
23133         addl    r20 = @tprel(foo#), gp
23134         adds    r22 = @tprel(foo#), r13
23135         movl    r24 = @tprel(foo#)'
23136         tls_first_major=2
23137         tls_first_minor=13
23138         tls_as_opt=--fatal-warnings
23139         ;;
23140   mips*-*-*)
23141     conftest_s='
23142         .section .tdata,"awT",@progbits
23143 x:
23144         .word 2
23145         .text
23146         addiu $4, $28, %tlsgd(x)
23147         addiu $4, $28, %tlsldm(x)
23148         lui $4, %dtprel_hi(x)
23149         addiu $4, $4, %dtprel_lo(x)
23150         lw $4, %gottprel(x)($28)
23151         lui $4, %tprel_hi(x)
23152         addiu $4, $4, %tprel_lo(x)'
23153         tls_first_major=2
23154         tls_first_minor=16
23155         tls_as_opt='-32 --fatal-warnings'
23156         ;;
23157   m68k-*-*)
23158     conftest_s='
23159         .section .tdata,"awT",@progbits
23160 x:
23161         .word 2
23162         .text
23163 foo:
23164         move.l x@TLSGD(%a5),%a0
23165         move.l x@TLSLDM(%a5),%a0
23166         move.l x@TLSLDO(%a5),%a0
23167         move.l x@TLSIE(%a5),%a0
23168         move.l x@TLSLE(%a5),%a0'
23169         tls_first_major=2
23170         tls_first_minor=19
23171         tls_as_opt='--fatal-warnings'
23172         ;;
23173   powerpc-*-*)
23174     conftest_s='
23175         .section ".tdata","awT",@progbits
23176         .align 2
23177 ld0:    .space 4
23178 ld1:    .space 4
23179 x1:     .space 4
23180 x2:     .space 4
23181 x3:     .space 4
23182         .text
23183         addi 3,31,ld0@got@tlsgd
23184         bl __tls_get_addr
23185         addi 3,31,x1@got@tlsld
23186         bl __tls_get_addr
23187         addi 9,3,x1@dtprel
23188         addis 9,3,x2@dtprel@ha
23189         addi 9,9,x2@dtprel@l
23190         lwz 9,x3@got@tprel(31)
23191         add 9,9,x@tls
23192         addi 9,2,x1@tprel
23193         addis 9,2,x2@tprel@ha
23194         addi 9,9,x2@tprel@l'
23195         tls_first_major=2
23196         tls_first_minor=14
23197         tls_as_opt="-a32 --fatal-warnings"
23198         ;;
23199   powerpc64-*-*)
23200     conftest_s='
23201         .section ".tdata","awT",@progbits
23202         .align 3
23203 ld0:    .space 8
23204 ld1:    .space 8
23205 x1:     .space 8
23206 x2:     .space 8
23207 x3:     .space 8
23208         .text
23209         addi 3,2,ld0@got@tlsgd
23210         bl .__tls_get_addr
23211         nop
23212         addi 3,2,ld1@toc
23213         bl .__tls_get_addr
23214         nop
23215         addi 3,2,x1@got@tlsld
23216         bl .__tls_get_addr
23217         nop
23218         addi 9,3,x1@dtprel
23219         bl .__tls_get_addr
23220         nop
23221         addis 9,3,x2@dtprel@ha
23222         addi 9,9,x2@dtprel@l
23223         bl .__tls_get_addr
23224         nop
23225         ld 9,x3@got@dtprel(2)
23226         add 9,9,3
23227         bl .__tls_get_addr
23228         nop'
23229         tls_first_major=2
23230         tls_first_minor=14
23231         tls_as_opt="-a64 --fatal-warnings"
23232         ;;
23233   s390-*-*)
23234     conftest_s='
23235         .section ".tdata","awT",@progbits
23236 foo:    .long   25
23237         .text
23238         .long   foo@TLSGD
23239         .long   foo@TLSLDM
23240         .long   foo@DTPOFF
23241         .long   foo@NTPOFF
23242         .long   foo@GOTNTPOFF
23243         .long   foo@INDNTPOFF
23244         l       %r1,foo@GOTNTPOFF(%r12)
23245         l       %r1,0(%r1):tls_load:foo
23246         bas     %r14,0(%r1,%r13):tls_gdcall:foo
23247         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
23248         tls_first_major=2
23249         tls_first_minor=14
23250         tls_as_opt="-m31 --fatal-warnings"
23251         ;;
23252   s390x-*-*)
23253     conftest_s='
23254         .section ".tdata","awT",@progbits
23255 foo:    .long   25
23256         .text
23257         .quad   foo@TLSGD
23258         .quad   foo@TLSLDM
23259         .quad   foo@DTPOFF
23260         .quad   foo@NTPOFF
23261         .quad   foo@GOTNTPOFF
23262         lg      %r1,foo@GOTNTPOFF(%r12)
23263         larl    %r1,foo@INDNTPOFF
23264         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
23265         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23266         tls_first_major=2
23267         tls_first_minor=14
23268         tls_as_opt="-m64 -Aesame --fatal-warnings"
23269         ;;
23270   sh-*-* | sh[34]-*-*)
23271     conftest_s='
23272         .section ".tdata","awT",@progbits
23273 foo:    .long   25
23274         .text
23275         .long   foo@TLSGD
23276         .long   foo@TLSLDM
23277         .long   foo@DTPOFF
23278         .long   foo@GOTTPOFF
23279         .long   foo@TPOFF'
23280         tls_first_major=2
23281         tls_first_minor=13
23282         tls_as_opt=--fatal-warnings
23283         ;;
23284   sparc*-*-*)
23285     case "$target" in
23286       sparc*-sun-solaris2.*)
23287         on_solaris=yes
23288         tga_func=__tls_get_addr
23289         ;;
23290       *)
23291         on_solaris=no
23292         ;;
23293     esac
23294     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23295       conftest_s='
23296         .section ".tdata",#alloc,#write,#tls'
23297         tls_first_major=0
23298         tls_first_minor=0
23299     else
23300       conftest_s='
23301         .section ".tdata","awT",@progbits'
23302         tls_first_major=2
23303         tls_first_minor=14
23304         tls_as_opt="-32 --fatal-warnings"
23305     fi
23306     conftest_s="$conftest_s
23307 foo:    .long   25
23308         .text
23309         sethi   %tgd_hi22(foo), %o0
23310         add     %o0, %tgd_lo10(foo), %o1
23311         add     %l7, %o1, %o0, %tgd_add(foo)
23312         call    __tls_get_addr, %tgd_call(foo)
23313         sethi   %tldm_hi22(foo), %l1
23314         add     %l1, %tldm_lo10(foo), %l2
23315         add     %l7, %l2, %o0, %tldm_add(foo)
23316         call    __tls_get_addr, %tldm_call(foo)
23317         sethi   %tldo_hix22(foo), %l3
23318         xor     %l3, %tldo_lox10(foo), %l4
23319         add     %o0, %l4, %l5, %tldo_add(foo)
23320         sethi   %tie_hi22(foo), %o3
23321         add     %o3, %tie_lo10(foo), %o3
23322         ld      [%l7 + %o3], %o2, %tie_ld(foo)
23323         add     %g7, %o2, %o4, %tie_add(foo)
23324         sethi   %tle_hix22(foo), %l1
23325         xor     %l1, %tle_lox10(foo), %o5
23326         ld      [%g7 + %o5], %o1"
23327         ;;
23328   tilepro*-*-*)
23329       conftest_s='
23330         .section ".tdata","awT",@progbits
23331 foo:    .long   25
23332         .text
23333         addli   r0, zero, tls_gd(foo)
23334         auli    r0, zero, tls_gd_ha16(foo)
23335         addli   r0, r0, tls_gd_lo16(foo)
23336         jal     __tls_get_addr
23337         addli   r0, zero, tls_ie(foo)
23338         auli    r0, r0, tls_ie_ha16(foo)
23339         addli   r0, r0, tls_ie_lo16(foo)'
23340         tls_first_major=2
23341         tls_first_minor=22
23342         tls_as_opt="--fatal-warnings"
23343         ;;
23344   tilegx*-*-*)
23345       conftest_s='
23346         .section ".tdata","awT",@progbits
23347 foo:    .long   25
23348         .text
23349         shl16insli r0, zero, hw0_last_tls_gd(foo)
23350         shl16insli r0, zero, hw1_last_tls_gd(foo)
23351         shl16insli r0, r0,   hw0_tls_gd(foo)
23352         jal        __tls_get_addr
23353         shl16insli r0, zero, hw1_last_tls_ie(foo)
23354         shl16insli r0, r0,   hw0_tls_ie(foo)'
23355         tls_first_major=2
23356         tls_first_minor=22
23357         tls_as_opt="--fatal-warnings"
23358         ;;
23359   xtensa*-*-*)
23360     conftest_s='
23361         .section ".tdata","awT",@progbits
23362 foo:    .long   25
23363         .text
23364         movi    a8, foo@TLSFUNC
23365         movi    a10, foo@TLSARG
23366         callx8.tls a8, foo@TLSCALL'
23367         tls_first_major=2
23368         tls_first_minor=19
23369         ;;
23370 esac
23371 set_have_as_tls=no
23372 if test "x$enable_tls" = xno ; then
23373   : # TLS explicitly disabled.
23374 elif test "x$enable_tls" = xyes ; then
23375   set_have_as_tls=yes # TLS explicitly enabled.
23376 elif test -z "$tls_first_major"; then
23377   : # If we don't have a check, assume no support.
23378 else
23379   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23380 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23381 if test "${gcc_cv_as_tls+set}" = set; then :
23382   $as_echo_n "(cached) " >&6
23383 else
23384   gcc_cv_as_tls=no
23385     if test $in_tree_gas = yes; then
23386     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23387   then gcc_cv_as_tls=yes
23388 fi
23389   elif test x$gcc_cv_as != x; then
23390     $as_echo "$conftest_s" > conftest.s
23391     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23392   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23393   (eval $ac_try) 2>&5
23394   ac_status=$?
23395   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23396   test $ac_status = 0; }; }
23397     then
23398         gcc_cv_as_tls=yes
23399     else
23400       echo "configure: failed program was" >&5
23401       cat conftest.s >&5
23402     fi
23403     rm -f conftest.o conftest.s
23404   fi
23405 fi
23406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23407 $as_echo "$gcc_cv_as_tls" >&6; }
23408 if test $gcc_cv_as_tls = yes; then
23409   set_have_as_tls=yes
23410 fi
23411 fi
23412 case "$target" in
23413   # TLS was introduced in the Solaris 9 FCS release.  Support for GNU-style
23414   # TLS on x86 was only introduced in Solaris 9 4/04, replacing the earlier
23415   # Sun style that Sun ld and GCC don't support any longer.
23416   *-*-solaris2.*)
23417     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23418 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23419     ld_tls_support=no
23420     # Check ld and ld.so.1 TLS support.
23421     if echo "$ld_ver" | grep GNU > /dev/null; then
23422       # Assume all interesting versions of GNU ld have TLS support.
23423       # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23424       ld_tls_support=yes
23425     else
23426       case "$target" in
23427         # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23428         i?86-*-solaris2.9)
23429           min_tls_ld_vers_minor=374
23430           ;;
23431         # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23432         sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23433           min_tls_ld_vers_minor=343
23434           ;;
23435       esac
23436       if test "$ld_vers_major" -gt 1 || \
23437         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23438         ld_tls_support=yes
23439       else
23440         set_have_as_tls=no
23441       fi
23442     fi
23443     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23444 $as_echo "$ld_tls_support" >&6; }
23445
23446     save_LIBS="$LIBS"
23447     save_LDFLAGS="$LDFLAGS"
23448     LIBS=
23449     LDFLAGS=
23450
23451     { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23452 $as_echo_n "checking library containing $tga_func... " >&6; }
23453     # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23454     # (32-bit x86) only lived in libthread, so check for that.  Keep
23455     # set_have_as_tls if found, disable if not.
23456     as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23458 $as_echo_n "checking for library containing $tga_func... " >&6; }
23459 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23460   $as_echo_n "(cached) " >&6
23461 else
23462   ac_func_search_save_LIBS=$LIBS
23463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23464 /* end confdefs.h.  */
23465
23466 /* Override any GCC internal prototype to avoid an error.
23467    Use char because int might match the return type of a GCC
23468    builtin and then its argument prototype would still apply.  */
23469 #ifdef __cplusplus
23470 extern "C"
23471 #endif
23472 char $tga_func ();
23473 int
23474 main ()
23475 {
23476 return $tga_func ();
23477   ;
23478   return 0;
23479 }
23480 _ACEOF
23481 for ac_lib in '' thread; do
23482   if test -z "$ac_lib"; then
23483     ac_res="none required"
23484   else
23485     ac_res=-l$ac_lib
23486     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
23487   fi
23488   if ac_fn_c_try_link "$LINENO"; then :
23489   eval "$as_ac_Search=\$ac_res"
23490 fi
23491 rm -f core conftest.err conftest.$ac_objext \
23492     conftest$ac_exeext
23493   if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23494   break
23495 fi
23496 done
23497 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23498
23499 else
23500   eval "$as_ac_Search=no"
23501 fi
23502 rm conftest.$ac_ext
23503 LIBS=$ac_func_search_save_LIBS
23504 fi
23505 eval ac_res=\$$as_ac_Search
23506                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23507 $as_echo "$ac_res" >&6; }
23508 eval ac_res=\$$as_ac_Search
23509 if test "$ac_res" != no; then :
23510   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23511
23512 else
23513   set_have_as_tls=no
23514 fi
23515
23516     # Clear LIBS if we cannot support TLS.
23517     if test $set_have_as_tls = no; then
23518       LIBS=
23519     fi
23520     # Always define LIB_TLS_SPEC, even without TLS support.
23521
23522 cat >>confdefs.h <<_ACEOF
23523 #define LIB_TLS_SPEC "$LIBS"
23524 _ACEOF
23525
23526     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23527 $as_echo "$LIBS" >&6; }
23528
23529     LIBS="$save_LIBS"
23530     LDFLAGS="$save_LDFLAGS"
23531     ;;
23532 esac
23533 if test $set_have_as_tls = yes ; then
23534
23535 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23536
23537 fi
23538
23539 # Target-specific assembler checks.
23540
23541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23542 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23543 gcc_cv_ld_static_dynamic=no
23544 gcc_cv_ld_static_option='-Bstatic'
23545 gcc_cv_ld_dynamic_option='-Bdynamic'
23546 if test $in_tree_ld = yes ; then
23547   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23548     gcc_cv_ld_static_dynamic=yes
23549   fi
23550 elif test x$gcc_cv_ld != x; then
23551   # Check if linker supports -Bstatic/-Bdynamic option
23552   if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23553      && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23554       gcc_cv_ld_static_dynamic=yes
23555   else
23556     case "$target" in
23557       # HP-UX ld uses -a flags to select between shared and archive.
23558       *-*-hpux*)
23559         if test x"$gnu_ld" = xno; then
23560           gcc_cv_ld_static_dynamic=yes
23561           gcc_cv_ld_static_option="-aarchive_shared"
23562           gcc_cv_ld_dynamic_option="-adefault"
23563         fi
23564         ;;
23565       # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23566       *-*-solaris2*)
23567         gcc_cv_ld_static_dynamic=yes
23568         ;;
23569     esac
23570   fi
23571 fi
23572 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23573
23574 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23575
23576
23577 cat >>confdefs.h <<_ACEOF
23578 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23579 _ACEOF
23580
23581
23582 cat >>confdefs.h <<_ACEOF
23583 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23584 _ACEOF
23585
23586 fi
23587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23588 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23589
23590 if test x"$demangler_in_ld" = xyes; then
23591   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23592 $as_echo_n "checking linker --demangle support... " >&6; }
23593   gcc_cv_ld_demangle=no
23594   if test $in_tree_ld = yes; then
23595     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23596       gcc_cv_ld_demangle=yes
23597     fi
23598   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23599     # Check if the GNU linker supports --demangle option
23600     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23601       gcc_cv_ld_demangle=yes
23602     fi
23603   fi
23604   if test x"$gcc_cv_ld_demangle" = xyes; then
23605
23606 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23607
23608   fi
23609   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23610 $as_echo "$gcc_cv_ld_demangle" >&6; }
23611 fi
23612
23613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23614 $as_echo_n "checking linker plugin support... " >&6; }
23615 gcc_cv_lto_plugin=0
23616 if test -f liblto_plugin.la; then
23617   save_ld_ver="$ld_ver"
23618   save_ld_vers_major="$ld_vers_major"
23619   save_ld_vers_minor="$ld_vers_minor"
23620   save_ld_is_gold="$ld_is_gold"
23621
23622   ld_is_gold=no
23623
23624   if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23625     ld_ver="GNU ld"
23626     # FIXME: ld_is_gold?
23627     ld_vers_major="$gcc_cv_gld_major_version"
23628     ld_vers_minor="$gcc_cv_gld_minor_version"
23629   else
23630     # Determine plugin linker version.
23631     # FIXME: Partial duplicate from above, generalize.
23632     ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23633     if echo "$ld_ver" | grep GNU > /dev/null; then
23634       if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23635         ld_is_gold=yes
23636         ld_vers=`echo $ld_ver | sed -n \
23637             -e 's,^[^)]*[        ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23638       else
23639         ld_vers=`echo $ld_ver | sed -n \
23640             -e 's,^.*[   ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23641       fi
23642       ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23643       ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23644     fi
23645   fi
23646
23647   # Determine plugin support.
23648   if echo "$ld_ver" | grep GNU > /dev/null; then
23649     # Require GNU ld or gold 2.21+ for plugin support by default.
23650     if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23651       gcc_cv_lto_plugin=2
23652     # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23653     elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23654       gcc_cv_lto_plugin=1
23655     fi
23656   fi
23657
23658   ld_ver="$save_ld_ver"
23659   ld_vers_major="$save_ld_vers_major"
23660   ld_vers_minor="$save_ld_vers_minor"
23661   ld_is_gold="$save_ld_is_gold"
23662 fi
23663
23664 cat >>confdefs.h <<_ACEOF
23665 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23666 _ACEOF
23667
23668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23669 $as_echo "$gcc_cv_lto_plugin" >&6; }
23670
23671 case "$target" in
23672   # All TARGET_ABI_OSF targets.
23673   alpha*-*-linux* | alpha*-*-*bsd*)
23674     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23675 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23676 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23677   $as_echo_n "(cached) " >&6
23678 else
23679   gcc_cv_as_alpha_explicit_relocs=no
23680     if test $in_tree_gas = yes; then
23681     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23682   then gcc_cv_as_alpha_explicit_relocs=yes
23683 fi
23684   elif test x$gcc_cv_as != x; then
23685     $as_echo '  .set nomacro
23686         .text
23687         extbl   $3, $2, $3      !lituse_bytoff!1
23688         ldq     $2, a($29)      !literal!1
23689         ldq     $4, b($29)      !literal!2
23690         ldq_u   $3, 0($2)       !lituse_base!1
23691         ldq     $27, f($29)     !literal!5
23692         jsr     $26, ($27), f   !lituse_jsr!5
23693         ldah    $29, 0($26)     !gpdisp!3
23694         lda     $0, c($29)      !gprel
23695         ldah    $1, d($29)      !gprelhigh
23696         lda     $1, d($1)       !gprellow
23697         lda     $29, 0($29)     !gpdisp!3' > conftest.s
23698     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23699   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23700   (eval $ac_try) 2>&5
23701   ac_status=$?
23702   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23703   test $ac_status = 0; }; }
23704     then
23705         gcc_cv_as_alpha_explicit_relocs=yes
23706     else
23707       echo "configure: failed program was" >&5
23708       cat conftest.s >&5
23709     fi
23710     rm -f conftest.o conftest.s
23711   fi
23712 fi
23713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23714 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23715 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23716
23717 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23718
23719 fi
23720     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23721 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23722 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23723   $as_echo_n "(cached) " >&6
23724 else
23725   gcc_cv_as_alpha_jsrdirect_relocs=no
23726     if test $in_tree_gas = yes; then
23727     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23728   then gcc_cv_as_alpha_jsrdirect_relocs=yes
23729 fi
23730   elif test x$gcc_cv_as != x; then
23731     $as_echo '  .set nomacro
23732         .text
23733         ldq     $27, a($29)     !literal!1
23734         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
23735     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23736   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23737   (eval $ac_try) 2>&5
23738   ac_status=$?
23739   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23740   test $ac_status = 0; }; }
23741     then
23742         gcc_cv_as_alpha_jsrdirect_relocs=yes
23743     else
23744       echo "configure: failed program was" >&5
23745       cat conftest.s >&5
23746     fi
23747     rm -f conftest.o conftest.s
23748   fi
23749 fi
23750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
23751 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23752 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23753
23754 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23755
23756 fi
23757     ;;
23758
23759   cris-*-*)
23760     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23761 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23762 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23763   $as_echo_n "(cached) " >&6
23764 else
23765   gcc_cv_as_cris_no_mul_bug=no
23766     if test $in_tree_gas = yes; then
23767     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23768   then gcc_cv_as_cris_no_mul_bug=yes
23769 fi
23770   elif test x$gcc_cv_as != x; then
23771     $as_echo '.text' > conftest.s
23772     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23773   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23774   (eval $ac_try) 2>&5
23775   ac_status=$?
23776   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23777   test $ac_status = 0; }; }
23778     then
23779         gcc_cv_as_cris_no_mul_bug=yes
23780     else
23781       echo "configure: failed program was" >&5
23782       cat conftest.s >&5
23783     fi
23784     rm -f conftest.o conftest.s
23785   fi
23786 fi
23787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
23788 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
23789 if test $gcc_cv_as_cris_no_mul_bug = yes; then
23790
23791 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
23792
23793 fi
23794     ;;
23795
23796   sparc*-*-*)
23797     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
23798 $as_echo_n "checking assembler for .register... " >&6; }
23799 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
23800   $as_echo_n "(cached) " >&6
23801 else
23802   gcc_cv_as_sparc_register_op=no
23803   if test x$gcc_cv_as != x; then
23804     $as_echo '.register %g2, #scratch' > conftest.s
23805     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23806   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23807   (eval $ac_try) 2>&5
23808   ac_status=$?
23809   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23810   test $ac_status = 0; }; }
23811     then
23812         gcc_cv_as_sparc_register_op=yes
23813     else
23814       echo "configure: failed program was" >&5
23815       cat conftest.s >&5
23816     fi
23817     rm -f conftest.o conftest.s
23818   fi
23819 fi
23820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
23821 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
23822 if test $gcc_cv_as_sparc_register_op = yes; then
23823
23824 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
23825
23826 fi
23827
23828     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
23829 $as_echo_n "checking assembler for -relax option... " >&6; }
23830 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
23831   $as_echo_n "(cached) " >&6
23832 else
23833   gcc_cv_as_sparc_relax=no
23834   if test x$gcc_cv_as != x; then
23835     $as_echo '.text' > conftest.s
23836     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
23837   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23838   (eval $ac_try) 2>&5
23839   ac_status=$?
23840   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23841   test $ac_status = 0; }; }
23842     then
23843         gcc_cv_as_sparc_relax=yes
23844     else
23845       echo "configure: failed program was" >&5
23846       cat conftest.s >&5
23847     fi
23848     rm -f conftest.o conftest.s
23849   fi
23850 fi
23851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
23852 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
23853 if test $gcc_cv_as_sparc_relax = yes; then
23854
23855 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
23856
23857 fi
23858
23859     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
23860 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
23861 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
23862   $as_echo_n "(cached) " >&6
23863 else
23864   gcc_cv_as_sparc_gotdata_op=no
23865   if test x$gcc_cv_as != x; then
23866     $as_echo '.text
23867 .align 4
23868 foo:
23869         nop
23870 bar:
23871         sethi %gdop_hix22(foo), %g1
23872         xor    %g1, %gdop_lox10(foo), %g1
23873         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
23874     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23875   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23876   (eval $ac_try) 2>&5
23877   ac_status=$?
23878   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23879   test $ac_status = 0; }; }
23880     then
23881         if test x$gcc_cv_ld != x \
23882        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
23883          if test x$gcc_cv_objdump != x; then
23884            if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
23885               | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
23886                gcc_cv_as_sparc_gotdata_op=no
23887            else
23888                gcc_cv_as_sparc_gotdata_op=yes
23889            fi
23890          fi
23891        fi
23892        rm -f conftest
23893     else
23894       echo "configure: failed program was" >&5
23895       cat conftest.s >&5
23896     fi
23897     rm -f conftest.o conftest.s
23898   fi
23899 fi
23900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
23901 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
23902 if test $gcc_cv_as_sparc_gotdata_op = yes; then
23903
23904 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
23905
23906 fi
23907
23908     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
23909 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
23910 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
23911   $as_echo_n "(cached) " >&6
23912 else
23913   gcc_cv_as_sparc_ua_pcrel=no
23914   if test x$gcc_cv_as != x; then
23915     $as_echo '.text
23916 foo:
23917         nop
23918 .data
23919 .align 4
23920 .byte 0
23921 .uaword %r_disp32(foo)' > conftest.s
23922     if { ac_try='$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 \
23930        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
23931          gcc_cv_as_sparc_ua_pcrel=yes
23932        fi
23933        rm -f conftest
23934     else
23935       echo "configure: failed program was" >&5
23936       cat conftest.s >&5
23937     fi
23938     rm -f conftest.o conftest.s
23939   fi
23940 fi
23941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
23942 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
23943 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
23944
23945 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
23946
23947
23948       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
23949 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
23950 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
23951   $as_echo_n "(cached) " >&6
23952 else
23953   gcc_cv_as_sparc_ua_pcrel_hidden=no
23954   if test x$gcc_cv_as != x; then
23955     $as_echo '.data
23956 .align 4
23957 .byte 0x31
23958 .uaword %r_disp32(foo)
23959 .byte 0x32, 0x33, 0x34
23960 .global foo
23961 .hidden foo
23962 foo:
23963 .skip 4' > conftest.s
23964     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23965   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23966   (eval $ac_try) 2>&5
23967   ac_status=$?
23968   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23969   test $ac_status = 0; }; }
23970     then
23971         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
23972          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
23973          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
23974             | grep ' 31000000 07323334' > /dev/null 2>&1; then
23975             if $gcc_cv_objdump -R conftest 2> /dev/null \
23976                | grep 'DISP32' > /dev/null 2>&1; then
23977                 :
23978             else
23979                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
23980             fi
23981          fi
23982          rm -f conftest
23983     else
23984       echo "configure: failed program was" >&5
23985       cat conftest.s >&5
23986     fi
23987     rm -f conftest.o conftest.s
23988   fi
23989 fi
23990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
23991 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
23992 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
23993
23994 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
23995
23996 fi
23997
23998 fi # unaligned pcrel relocs
23999
24000     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
24001 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
24002 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
24003   $as_echo_n "(cached) " >&6
24004 else
24005   gcc_cv_as_sparc_offsetable_lo10=no
24006   if test x$gcc_cv_as != x; then
24007     $as_echo '.text
24008         or %g1, %lo(ab) + 12, %g1
24009         or %g1, %lo(ab + 12), %g1' > conftest.s
24010     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
24011   { { eval echo "\"\$as_me\":${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 $ac_status = 0; }; }
24016     then
24017         if test x$gcc_cv_objdump != x \
24018        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
24019           | grep ' 82106000 82106000' > /dev/null 2>&1; then
24020          gcc_cv_as_sparc_offsetable_lo10=yes
24021        fi
24022     else
24023       echo "configure: failed program was" >&5
24024       cat conftest.s >&5
24025     fi
24026     rm -f conftest.o conftest.s
24027   fi
24028 fi
24029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
24030 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
24031 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
24032
24033 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
24034
24035 fi
24036
24037     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
24038 $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
24039 if test "${gcc_cv_as_sparc_fmaf+set}" = set; then :
24040   $as_echo_n "(cached) " >&6
24041 else
24042   gcc_cv_as_sparc_fmaf=no
24043   if test x$gcc_cv_as != x; then
24044     $as_echo '.text
24045        .register %g2, #scratch
24046        .register %g3, #scratch
24047        .align 4
24048        fmaddd %f0, %f2, %f4, %f6
24049        addxccc %g1, %g2, %g3
24050        fsrl32 %f2, %f4, %f8
24051        fnaddd %f10, %f12, %f14' > conftest.s
24052     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
24053   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24054   (eval $ac_try) 2>&5
24055   ac_status=$?
24056   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24057   test $ac_status = 0; }; }
24058     then
24059         gcc_cv_as_sparc_fmaf=yes
24060     else
24061       echo "configure: failed program was" >&5
24062       cat conftest.s >&5
24063     fi
24064     rm -f conftest.o conftest.s
24065   fi
24066 fi
24067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
24068 $as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
24069 if test $gcc_cv_as_sparc_fmaf = yes; then
24070
24071 $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
24072
24073 fi
24074     ;;
24075
24076   i[34567]86-*-* | x86_64-*-*)
24077     case $target_os in
24078       cygwin*)
24079         # Full C++ conformance when using a shared libstdc++-v3 requires some
24080         # support from the Cygwin DLL, which in more recent versions exports
24081         # wrappers to aid in interposing and redirecting operators new, delete,
24082         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
24083         # are configuring for a version of Cygwin that exports the wrappers.
24084         if test x$host = x$target; then
24085           ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
24086 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
24087   gcc_ac_cygwin_dll_wrappers=yes
24088 else
24089   gcc_ac_cygwin_dll_wrappers=no
24090 fi
24091
24092         else
24093           # Can't check presence of libc functions during cross-compile, so
24094           # we just have to assume we're building for an up-to-date target.
24095           gcc_ac_cygwin_dll_wrappers=yes
24096         fi
24097
24098 cat >>confdefs.h <<_ACEOF
24099 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
24100 _ACEOF
24101
24102     esac
24103     case $target_os in
24104       cygwin* | pe | mingw32* | interix*)
24105         # Recent binutils allows the three-operand form of ".comm" on PE.  This
24106         # definition is used unconditionally to initialise the default state of
24107         # the target option variable that governs usage of the feature.
24108         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
24109 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
24110 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
24111   $as_echo_n "(cached) " >&6
24112 else
24113   gcc_cv_as_comm_has_align=no
24114     if test $in_tree_gas = yes; then
24115     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24116   then gcc_cv_as_comm_has_align=yes
24117 fi
24118   elif test x$gcc_cv_as != x; then
24119     $as_echo '.comm foo,1,32' > conftest.s
24120     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24121   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24122   (eval $ac_try) 2>&5
24123   ac_status=$?
24124   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24125   test $ac_status = 0; }; }
24126     then
24127         gcc_cv_as_comm_has_align=yes
24128     else
24129       echo "configure: failed program was" >&5
24130       cat conftest.s >&5
24131     fi
24132     rm -f conftest.o conftest.s
24133   fi
24134 fi
24135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
24136 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
24137
24138
24139 cat >>confdefs.h <<_ACEOF
24140 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
24141 _ACEOF
24142
24143         # Used for DWARF 2 in PE
24144         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24145 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24146 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24147   $as_echo_n "(cached) " >&6
24148 else
24149   gcc_cv_as_ix86_pe_secrel32=no
24150     if test $in_tree_gas = yes; then
24151     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24152   then gcc_cv_as_ix86_pe_secrel32=yes
24153 fi
24154   elif test x$gcc_cv_as != x; then
24155     $as_echo '.text
24156 foo:    nop
24157 .data
24158         .secrel32 foo' > conftest.s
24159     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24160   { { eval echo "\"\$as_me\":${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 $ac_status = 0; }; }
24165     then
24166         if test x$gcc_cv_ld != x \
24167            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24168              gcc_cv_as_ix86_pe_secrel32=yes
24169            fi
24170            rm -f conftest
24171     else
24172       echo "configure: failed program was" >&5
24173       cat conftest.s >&5
24174     fi
24175     rm -f conftest.o conftest.s
24176   fi
24177 fi
24178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24179 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24180 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24181
24182 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24183
24184 fi
24185         # Test if the assembler supports the extended form of the .section
24186         # directive that specifies section alignment.  LTO support uses this,
24187         # but normally only after installation, so we warn but don't fail the
24188         # configure if LTO is enabled but the assembler does not support it.
24189         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24190 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24191 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24192   $as_echo_n "(cached) " >&6
24193 else
24194   gcc_cv_as_section_has_align=no
24195     if test $in_tree_gas = yes; then
24196     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24197   then gcc_cv_as_section_has_align=yes
24198 fi
24199   elif test x$gcc_cv_as != x; then
24200     $as_echo '.section lto_test,"dr0"' > conftest.s
24201     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24202   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24203   (eval $ac_try) 2>&5
24204   ac_status=$?
24205   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24206   test $ac_status = 0; }; }
24207     then
24208         gcc_cv_as_section_has_align=yes
24209     else
24210       echo "configure: failed program was" >&5
24211       cat conftest.s >&5
24212     fi
24213     rm -f conftest.o conftest.s
24214   fi
24215 fi
24216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
24217 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24218
24219         if test x$gcc_cv_as_section_has_align != xyes; then
24220           case ",$enable_languages," in
24221             *,lto,*)
24222               { $as_echo "$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
24223 $as_echo "$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;}
24224               ;;
24225           esac
24226         fi
24227         # Test if the assembler supports the section flag 'e' for specifying
24228         # an excluded section.
24229         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5
24230 $as_echo_n "checking assembler for .section with e... " >&6; }
24231 if test "${gcc_cv_as_section_has_e+set}" = set; then :
24232   $as_echo_n "(cached) " >&6
24233 else
24234   gcc_cv_as_section_has_e=no
24235     if test $in_tree_gas = yes; then
24236     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51`
24237   then gcc_cv_as_section_has_e=yes
24238 fi
24239   elif test x$gcc_cv_as != x; then
24240     $as_echo '.section foo1,"e"
24241 .byte 0,0,0,0' > conftest.s
24242     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24243   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24244   (eval $ac_try) 2>&5
24245   ac_status=$?
24246   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24247   test $ac_status = 0; }; }
24248     then
24249         gcc_cv_as_section_has_e=yes
24250     else
24251       echo "configure: failed program was" >&5
24252       cat conftest.s >&5
24253     fi
24254     rm -f conftest.o conftest.s
24255   fi
24256 fi
24257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5
24258 $as_echo "$gcc_cv_as_section_has_e" >&6; }
24259
24260
24261 cat >>confdefs.h <<_ACEOF
24262 #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi`
24263 _ACEOF
24264
24265         ;;
24266     esac
24267
24268     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24269 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24270 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24271   $as_echo_n "(cached) " >&6
24272 else
24273   gcc_cv_as_ix86_filds=no
24274   if test x$gcc_cv_as != x; then
24275     $as_echo 'filds mem; fists mem' > conftest.s
24276     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24277   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24278   (eval $ac_try) 2>&5
24279   ac_status=$?
24280   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24281   test $ac_status = 0; }; }
24282     then
24283         gcc_cv_as_ix86_filds=yes
24284     else
24285       echo "configure: failed program was" >&5
24286       cat conftest.s >&5
24287     fi
24288     rm -f conftest.o conftest.s
24289   fi
24290 fi
24291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24292 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24293 if test $gcc_cv_as_ix86_filds = yes; then
24294
24295 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24296
24297 fi
24298
24299     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24300 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24301 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24302   $as_echo_n "(cached) " >&6
24303 else
24304   gcc_cv_as_ix86_fildq=no
24305   if test x$gcc_cv_as != x; then
24306     $as_echo 'fildq mem; fistpq mem' > conftest.s
24307     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24308   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24309   (eval $ac_try) 2>&5
24310   ac_status=$?
24311   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24312   test $ac_status = 0; }; }
24313     then
24314         gcc_cv_as_ix86_fildq=yes
24315     else
24316       echo "configure: failed program was" >&5
24317       cat conftest.s >&5
24318     fi
24319     rm -f conftest.o conftest.s
24320   fi
24321 fi
24322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
24323 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24324 if test $gcc_cv_as_ix86_fildq = yes; then
24325
24326 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24327
24328 fi
24329
24330     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24331 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24332 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24333   $as_echo_n "(cached) " >&6
24334 else
24335   gcc_cv_as_ix86_cmov_sun_syntax=no
24336   if test x$gcc_cv_as != x; then
24337     $as_echo 'cmovl.l %edx, %eax' > conftest.s
24338     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24339   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24340   (eval $ac_try) 2>&5
24341   ac_status=$?
24342   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24343   test $ac_status = 0; }; }
24344     then
24345         gcc_cv_as_ix86_cmov_sun_syntax=yes
24346     else
24347       echo "configure: failed program was" >&5
24348       cat conftest.s >&5
24349     fi
24350     rm -f conftest.o conftest.s
24351   fi
24352 fi
24353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24354 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24355 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24356
24357 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24358
24359 fi
24360
24361     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24362 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24363 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24364   $as_echo_n "(cached) " >&6
24365 else
24366   gcc_cv_as_ix86_ffreep=no
24367   if test x$gcc_cv_as != x; then
24368     $as_echo 'ffreep %st(1)' > conftest.s
24369     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24370   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24371   (eval $ac_try) 2>&5
24372   ac_status=$?
24373   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24374   test $ac_status = 0; }; }
24375     then
24376         gcc_cv_as_ix86_ffreep=yes
24377     else
24378       echo "configure: failed program was" >&5
24379       cat conftest.s >&5
24380     fi
24381     rm -f conftest.o conftest.s
24382   fi
24383 fi
24384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24385 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24386 if test $gcc_cv_as_ix86_ffreep = yes; then
24387
24388 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24389
24390 fi
24391
24392     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24393 $as_echo_n "checking assembler for .quad directive... " >&6; }
24394 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24395   $as_echo_n "(cached) " >&6
24396 else
24397   gcc_cv_as_ix86_quad=no
24398   if test x$gcc_cv_as != x; then
24399     $as_echo '.quad 0' > conftest.s
24400     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24401   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24402   (eval $ac_try) 2>&5
24403   ac_status=$?
24404   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24405   test $ac_status = 0; }; }
24406     then
24407         gcc_cv_as_ix86_quad=yes
24408     else
24409       echo "configure: failed program was" >&5
24410       cat conftest.s >&5
24411     fi
24412     rm -f conftest.o conftest.s
24413   fi
24414 fi
24415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24416 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24417 if test $gcc_cv_as_ix86_quad = yes; then
24418
24419 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24420
24421 fi
24422
24423     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24424 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24425 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24426   $as_echo_n "(cached) " >&6
24427 else
24428   gcc_cv_as_ix86_sahf=no
24429   if test x$gcc_cv_as != x; then
24430     $as_echo '.code64
24431        sahf' > conftest.s
24432     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24433   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24434   (eval $ac_try) 2>&5
24435   ac_status=$?
24436   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24437   test $ac_status = 0; }; }
24438     then
24439         gcc_cv_as_ix86_sahf=yes
24440     else
24441       echo "configure: failed program was" >&5
24442       cat conftest.s >&5
24443     fi
24444     rm -f conftest.o conftest.s
24445   fi
24446 fi
24447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24448 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24449 if test $gcc_cv_as_ix86_sahf = yes; then
24450
24451 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24452
24453 fi
24454
24455     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for hle prefixes" >&5
24456 $as_echo_n "checking assembler for hle prefixes... " >&6; }
24457 if test "${gcc_cv_as_ix86_hle+set}" = set; then :
24458   $as_echo_n "(cached) " >&6
24459 else
24460   gcc_cv_as_ix86_hle=no
24461   if test x$gcc_cv_as != x; then
24462     $as_echo 'lock xacquire cmpxchg %esi, (%ecx)' > conftest.s
24463     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24464   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24465   (eval $ac_try) 2>&5
24466   ac_status=$?
24467   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24468   test $ac_status = 0; }; }
24469     then
24470         gcc_cv_as_ix86_hle=yes
24471     else
24472       echo "configure: failed program was" >&5
24473       cat conftest.s >&5
24474     fi
24475     rm -f conftest.o conftest.s
24476   fi
24477 fi
24478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_hle" >&5
24479 $as_echo "$gcc_cv_as_ix86_hle" >&6; }
24480 if test $gcc_cv_as_ix86_hle = yes; then
24481
24482 $as_echo "#define HAVE_AS_IX86_HLE 1" >>confdefs.h
24483
24484 fi
24485
24486     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24487 $as_echo_n "checking assembler for swap suffix... " >&6; }
24488 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24489   $as_echo_n "(cached) " >&6
24490 else
24491   gcc_cv_as_ix86_swap=no
24492   if test x$gcc_cv_as != x; then
24493     $as_echo 'movl.s %esp, %ebp' > conftest.s
24494     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24495   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24496   (eval $ac_try) 2>&5
24497   ac_status=$?
24498   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24499   test $ac_status = 0; }; }
24500     then
24501         gcc_cv_as_ix86_swap=yes
24502     else
24503       echo "configure: failed program was" >&5
24504       cat conftest.s >&5
24505     fi
24506     rm -f conftest.o conftest.s
24507   fi
24508 fi
24509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24510 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24511 if test $gcc_cv_as_ix86_swap = yes; then
24512
24513 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24514
24515 fi
24516
24517     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24518 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24519 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24520   $as_echo_n "(cached) " >&6
24521 else
24522   gcc_cv_as_ix86_diff_sect_delta=no
24523   if test x$gcc_cv_as != x; then
24524     $as_echo '.section .rodata
24525 .L1:
24526         .long .L2-.L1
24527         .long .L3-.L1
24528         .text
24529 .L3:    nop
24530 .L2:    nop' > conftest.s
24531     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24532   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24533   (eval $ac_try) 2>&5
24534   ac_status=$?
24535   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24536   test $ac_status = 0; }; }
24537     then
24538         gcc_cv_as_ix86_diff_sect_delta=yes
24539     else
24540       echo "configure: failed program was" >&5
24541       cat conftest.s >&5
24542     fi
24543     rm -f conftest.o conftest.s
24544   fi
24545 fi
24546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24547 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24548 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24549
24550 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24551
24552 fi
24553
24554     # These two are used unconditionally by i386.[ch]; it is to be defined
24555     # to 1 if the feature is present, 0 otherwise.
24556     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24557 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24558 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24559   $as_echo_n "(cached) " >&6
24560 else
24561   gcc_cv_as_ix86_gotoff_in_data=no
24562     if test $in_tree_gas = yes; then
24563     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24564   then gcc_cv_as_ix86_gotoff_in_data=yes
24565 fi
24566   elif test x$gcc_cv_as != x; then
24567     $as_echo '  .text
24568 .L0:
24569         nop
24570         .data
24571         .long .L0@GOTOFF' > conftest.s
24572     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24573   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24574   (eval $ac_try) 2>&5
24575   ac_status=$?
24576   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24577   test $ac_status = 0; }; }
24578     then
24579         gcc_cv_as_ix86_gotoff_in_data=yes
24580     else
24581       echo "configure: failed program was" >&5
24582       cat conftest.s >&5
24583     fi
24584     rm -f conftest.o conftest.s
24585   fi
24586 fi
24587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24588 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24589
24590
24591 cat >>confdefs.h <<_ACEOF
24592 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24593 _ACEOF
24594
24595
24596     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24597 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24598 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24599   $as_echo_n "(cached) " >&6
24600 else
24601   gcc_cv_as_ix86_rep_lock_prefix=no
24602   if test x$gcc_cv_as != x; then
24603     $as_echo 'rep movsl
24604          rep ret
24605          rep nop
24606          rep bsf %ecx, %eax
24607          rep bsr %ecx, %eax
24608          lock addl %edi, (%eax,%esi)
24609          lock orl $0, (%esp)' > conftest.s
24610     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24611   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24612   (eval $ac_try) 2>&5
24613   ac_status=$?
24614   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24615   test $ac_status = 0; }; }
24616     then
24617         gcc_cv_as_ix86_rep_lock_prefix=yes
24618     else
24619       echo "configure: failed program was" >&5
24620       cat conftest.s >&5
24621     fi
24622     rm -f conftest.o conftest.s
24623   fi
24624 fi
24625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24626 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24627 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24628
24629 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24630
24631 fi
24632
24633     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
24634 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
24635 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
24636   $as_echo_n "(cached) " >&6
24637 else
24638   gcc_cv_as_ix86_tlsgdplt=no
24639   if test x$gcc_cv_as != x; then
24640     $as_echo 'call    tls_gd@tlsgdplt' > conftest.s
24641     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24642   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24643   (eval $ac_try) 2>&5
24644   ac_status=$?
24645   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24646   test $ac_status = 0; }; }
24647     then
24648         if test x$gcc_cv_ld != x \
24649          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24650            gcc_cv_as_ix86_tlsgdplt=yes
24651          fi
24652          rm -f conftest
24653     else
24654       echo "configure: failed program was" >&5
24655       cat conftest.s >&5
24656     fi
24657     rm -f conftest.o conftest.s
24658   fi
24659 fi
24660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
24661 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
24662 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
24663
24664 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
24665
24666 fi
24667
24668     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
24669 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
24670 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
24671   $as_echo_n "(cached) " >&6
24672 else
24673   gcc_cv_as_ix86_tlsldmplt=no
24674   if test x$gcc_cv_as != x; then
24675     $as_echo 'tls_ld:
24676          call    tls_ld@tlsldmplt' > conftest.s
24677     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24678   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24679   (eval $ac_try) 2>&5
24680   ac_status=$?
24681   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24682   test $ac_status = 0; }; }
24683     then
24684         if test x$gcc_cv_ld != x \
24685          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24686            gcc_cv_as_ix86_tlsldmplt=yes
24687          fi
24688          rm -f conftest
24689     else
24690       echo "configure: failed program was" >&5
24691       cat conftest.s >&5
24692     fi
24693     rm -f conftest.o conftest.s
24694   fi
24695 fi
24696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
24697 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
24698 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
24699
24700 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
24701
24702 fi
24703
24704     ;;
24705
24706   ia64*-*-*)
24707     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
24708 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
24709 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
24710   $as_echo_n "(cached) " >&6
24711 else
24712   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
24713     if test $in_tree_gas = yes; then
24714     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24715   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24716 fi
24717   elif test x$gcc_cv_as != x; then
24718     $as_echo '  .text
24719         addl r15 = @ltoffx(x#), gp
24720         ;;
24721         ld8.mov r16 = [r15], x#' > conftest.s
24722     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24723   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24724   (eval $ac_try) 2>&5
24725   ac_status=$?
24726   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24727   test $ac_status = 0; }; }
24728     then
24729         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24730     else
24731       echo "configure: failed program was" >&5
24732       cat conftest.s >&5
24733     fi
24734     rm -f conftest.o conftest.s
24735   fi
24736 fi
24737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
24738 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
24739 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
24740
24741 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
24742
24743 fi
24744
24745     ;;
24746
24747   powerpc*-*-*)
24748     case $target in
24749       *-*-aix*) conftest_s='    .machine "pwr5"
24750         .csect .text[PR]
24751         mfcr 3,128';;
24752       *-*-darwin*)
24753         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
24754 $as_echo_n "checking assembler for .machine directive support... " >&6; }
24755 if test "${gcc_cv_as_machine_directive+set}" = set; then :
24756   $as_echo_n "(cached) " >&6
24757 else
24758   gcc_cv_as_machine_directive=no
24759   if test x$gcc_cv_as != x; then
24760     $as_echo '  .machine ppc7400' > conftest.s
24761     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24762   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24763   (eval $ac_try) 2>&5
24764   ac_status=$?
24765   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24766   test $ac_status = 0; }; }
24767     then
24768         gcc_cv_as_machine_directive=yes
24769     else
24770       echo "configure: failed program was" >&5
24771       cat conftest.s >&5
24772     fi
24773     rm -f conftest.o conftest.s
24774   fi
24775 fi
24776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
24777 $as_echo "$gcc_cv_as_machine_directive" >&6; }
24778
24779         if test x$gcc_cv_as_machine_directive != xyes; then
24780           echo "*** This target requires an assembler supporting \".machine\"" >&2
24781           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
24782           test x$build = x$target && exit 1
24783         fi
24784         conftest_s='    .text
24785         mfcr r3,128';;
24786       *) conftest_s='   .machine power4
24787         .text
24788         mfcr 3,128';;
24789     esac
24790
24791     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
24792 $as_echo_n "checking assembler for mfcr field support... " >&6; }
24793 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
24794   $as_echo_n "(cached) " >&6
24795 else
24796   gcc_cv_as_powerpc_mfcrf=no
24797     if test $in_tree_gas = yes; then
24798     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24799   then gcc_cv_as_powerpc_mfcrf=yes
24800 fi
24801   elif test x$gcc_cv_as != x; then
24802     $as_echo "$conftest_s" > conftest.s
24803     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24804   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24805   (eval $ac_try) 2>&5
24806   ac_status=$?
24807   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24808   test $ac_status = 0; }; }
24809     then
24810         gcc_cv_as_powerpc_mfcrf=yes
24811     else
24812       echo "configure: failed program was" >&5
24813       cat conftest.s >&5
24814     fi
24815     rm -f conftest.o conftest.s
24816   fi
24817 fi
24818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
24819 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
24820 if test $gcc_cv_as_powerpc_mfcrf = yes; then
24821
24822 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
24823
24824 fi
24825
24826     case $target in
24827       *-*-aix*) conftest_s='    .machine "pwr5"
24828         .csect .text[PR]
24829         popcntb 3,3';;
24830       *) conftest_s='   .machine power5
24831         .text
24832         popcntb 3,3';;
24833     esac
24834
24835     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
24836 $as_echo_n "checking assembler for popcntb support... " >&6; }
24837 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
24838   $as_echo_n "(cached) " >&6
24839 else
24840   gcc_cv_as_powerpc_popcntb=no
24841     if test $in_tree_gas = yes; then
24842     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24843   then gcc_cv_as_powerpc_popcntb=yes
24844 fi
24845   elif test x$gcc_cv_as != x; then
24846     $as_echo "$conftest_s" > conftest.s
24847     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24848   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24849   (eval $ac_try) 2>&5
24850   ac_status=$?
24851   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24852   test $ac_status = 0; }; }
24853     then
24854         gcc_cv_as_powerpc_popcntb=yes
24855     else
24856       echo "configure: failed program was" >&5
24857       cat conftest.s >&5
24858     fi
24859     rm -f conftest.o conftest.s
24860   fi
24861 fi
24862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
24863 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
24864 if test $gcc_cv_as_powerpc_popcntb = yes; then
24865
24866 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
24867
24868 fi
24869
24870     case $target in
24871       *-*-aix*) conftest_s='    .machine "pwr5x"
24872         .csect .text[PR]
24873         frin 1,1';;
24874       *) conftest_s='   .machine power5
24875         .text
24876         frin 1,1';;
24877     esac
24878
24879     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
24880 $as_echo_n "checking assembler for fp round support... " >&6; }
24881 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
24882   $as_echo_n "(cached) " >&6
24883 else
24884   gcc_cv_as_powerpc_fprnd=no
24885     if test $in_tree_gas = yes; then
24886     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24887   then gcc_cv_as_powerpc_fprnd=yes
24888 fi
24889   elif test x$gcc_cv_as != x; then
24890     $as_echo "$conftest_s" > conftest.s
24891     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24892   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24893   (eval $ac_try) 2>&5
24894   ac_status=$?
24895   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24896   test $ac_status = 0; }; }
24897     then
24898         gcc_cv_as_powerpc_fprnd=yes
24899     else
24900       echo "configure: failed program was" >&5
24901       cat conftest.s >&5
24902     fi
24903     rm -f conftest.o conftest.s
24904   fi
24905 fi
24906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
24907 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
24908 if test $gcc_cv_as_powerpc_fprnd = yes; then
24909
24910 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
24911
24912 fi
24913
24914     case $target in
24915       *-*-aix*) conftest_s='    .machine "pwr6"
24916         .csect .text[PR]
24917         mffgpr 1,3';;
24918       *) conftest_s='   .machine power6
24919         .text
24920         mffgpr 1,3';;
24921     esac
24922
24923     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
24924 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
24925 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
24926   $as_echo_n "(cached) " >&6
24927 else
24928   gcc_cv_as_powerpc_mfpgpr=no
24929     if test $in_tree_gas = yes; then
24930     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24931   then gcc_cv_as_powerpc_mfpgpr=yes
24932 fi
24933   elif test x$gcc_cv_as != x; then
24934     $as_echo "$conftest_s" > conftest.s
24935     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24936   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24937   (eval $ac_try) 2>&5
24938   ac_status=$?
24939   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24940   test $ac_status = 0; }; }
24941     then
24942         gcc_cv_as_powerpc_mfpgpr=yes
24943     else
24944       echo "configure: failed program was" >&5
24945       cat conftest.s >&5
24946     fi
24947     rm -f conftest.o conftest.s
24948   fi
24949 fi
24950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
24951 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
24952 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
24953
24954 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
24955
24956 fi
24957
24958     case $target in
24959       *-*-aix*) conftest_s='    .csect .text[PR]
24960 LCF..0:
24961         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
24962       *-*-darwin*)
24963         conftest_s='    .text
24964 LCF0:
24965         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
24966       *) conftest_s='   .text
24967 .LCF0:
24968         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
24969     esac
24970
24971     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
24972 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
24973 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
24974   $as_echo_n "(cached) " >&6
24975 else
24976   gcc_cv_as_powerpc_rel16=no
24977     if test $in_tree_gas = yes; then
24978     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24979   then gcc_cv_as_powerpc_rel16=yes
24980 fi
24981   elif test x$gcc_cv_as != x; then
24982     $as_echo "$conftest_s" > conftest.s
24983     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24984   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24985   (eval $ac_try) 2>&5
24986   ac_status=$?
24987   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24988   test $ac_status = 0; }; }
24989     then
24990         gcc_cv_as_powerpc_rel16=yes
24991     else
24992       echo "configure: failed program was" >&5
24993       cat conftest.s >&5
24994     fi
24995     rm -f conftest.o conftest.s
24996   fi
24997 fi
24998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
24999 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
25000 if test $gcc_cv_as_powerpc_rel16 = yes; then
25001
25002 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
25003
25004 fi
25005
25006     case $target in
25007       *-*-aix*) conftest_s='    .machine "pwr6"
25008         .csect .text[PR]
25009         cmpb 3,4,5';;
25010       *) conftest_s='   .machine power6
25011         .text
25012         cmpb 3,4,5';;
25013     esac
25014
25015     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
25016 $as_echo_n "checking assembler for compare bytes support... " >&6; }
25017 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
25018   $as_echo_n "(cached) " >&6
25019 else
25020   gcc_cv_as_powerpc_cmpb=no
25021     if test $in_tree_gas = yes; then
25022     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25023   then gcc_cv_as_powerpc_cmpb=yes
25024 fi
25025   elif test x$gcc_cv_as != x; then
25026     $as_echo "$conftest_s" > conftest.s
25027     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25028   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25029   (eval $ac_try) 2>&5
25030   ac_status=$?
25031   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25032   test $ac_status = 0; }; }
25033     then
25034         gcc_cv_as_powerpc_cmpb=yes
25035     else
25036       echo "configure: failed program was" >&5
25037       cat conftest.s >&5
25038     fi
25039     rm -f conftest.o conftest.s
25040   fi
25041 fi
25042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
25043 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
25044 if test $gcc_cv_as_powerpc_cmpb = yes; then
25045
25046 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
25047
25048 fi
25049
25050     case $target in
25051       *-*-aix*) conftest_s='    .machine "pwr6"
25052         .csect .text[PR]
25053         dadd 1,2,3';;
25054       *) conftest_s='   .machine power6
25055         .text
25056         dadd 1,2,3';;
25057     esac
25058
25059     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
25060 $as_echo_n "checking assembler for decimal float support... " >&6; }
25061 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
25062   $as_echo_n "(cached) " >&6
25063 else
25064   gcc_cv_as_powerpc_dfp=no
25065     if test $in_tree_gas = yes; then
25066     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25067   then gcc_cv_as_powerpc_dfp=yes
25068 fi
25069   elif test x$gcc_cv_as != x; then
25070     $as_echo "$conftest_s" > conftest.s
25071     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25072   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25073   (eval $ac_try) 2>&5
25074   ac_status=$?
25075   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25076   test $ac_status = 0; }; }
25077     then
25078         gcc_cv_as_powerpc_dfp=yes
25079     else
25080       echo "configure: failed program was" >&5
25081       cat conftest.s >&5
25082     fi
25083     rm -f conftest.o conftest.s
25084   fi
25085 fi
25086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
25087 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
25088 if test $gcc_cv_as_powerpc_dfp = yes; then
25089
25090 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
25091
25092 fi
25093
25094     case $target in
25095       *-*-aix*) conftest_s='    .machine "pwr7"
25096         .csect .text[PR]
25097         lxvd2x 1,2,3';;
25098       *) conftest_s='   .machine power7
25099         .text
25100         lxvd2x 1,2,3';;
25101     esac
25102
25103     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
25104 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
25105 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
25106   $as_echo_n "(cached) " >&6
25107 else
25108   gcc_cv_as_powerpc_vsx=no
25109     if test $in_tree_gas = yes; then
25110     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25111   then gcc_cv_as_powerpc_vsx=yes
25112 fi
25113   elif test x$gcc_cv_as != x; then
25114     $as_echo "$conftest_s" > conftest.s
25115     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25116   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25117   (eval $ac_try) 2>&5
25118   ac_status=$?
25119   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25120   test $ac_status = 0; }; }
25121     then
25122         gcc_cv_as_powerpc_vsx=yes
25123     else
25124       echo "configure: failed program was" >&5
25125       cat conftest.s >&5
25126     fi
25127     rm -f conftest.o conftest.s
25128   fi
25129 fi
25130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
25131 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
25132 if test $gcc_cv_as_powerpc_vsx = yes; then
25133
25134 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
25135
25136 fi
25137
25138     case $target in
25139       *-*-aix*) conftest_s='    .machine "pwr7"
25140         .csect .text[PR]
25141         popcntd 3,3';;
25142       *) conftest_s='   .machine power7
25143         .text
25144         popcntd 3,3';;
25145     esac
25146
25147     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
25148 $as_echo_n "checking assembler for popcntd support... " >&6; }
25149 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
25150   $as_echo_n "(cached) " >&6
25151 else
25152   gcc_cv_as_powerpc_popcntd=no
25153     if test $in_tree_gas = yes; then
25154     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25155   then gcc_cv_as_powerpc_popcntd=yes
25156 fi
25157   elif test x$gcc_cv_as != x; then
25158     $as_echo "$conftest_s" > conftest.s
25159     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25160   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25161   (eval $ac_try) 2>&5
25162   ac_status=$?
25163   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25164   test $ac_status = 0; }; }
25165     then
25166         gcc_cv_as_powerpc_popcntd=yes
25167     else
25168       echo "configure: failed program was" >&5
25169       cat conftest.s >&5
25170     fi
25171     rm -f conftest.o conftest.s
25172   fi
25173 fi
25174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
25175 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
25176 if test $gcc_cv_as_powerpc_popcntd = yes; then
25177
25178 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
25179
25180 fi
25181
25182     case $target in
25183       *-*-aix*) conftest_s='    .csect .text[PR]
25184         lwsync';;
25185       *) conftest_s='   .text
25186         lwsync';;
25187     esac
25188
25189     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
25190 $as_echo_n "checking assembler for lwsync support... " >&6; }
25191 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
25192   $as_echo_n "(cached) " >&6
25193 else
25194   gcc_cv_as_powerpc_lwsync=no
25195     if test $in_tree_gas = yes; then
25196     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25197   then gcc_cv_as_powerpc_lwsync=yes
25198 fi
25199   elif test x$gcc_cv_as != x; then
25200     $as_echo "$conftest_s" > conftest.s
25201     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25202   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25203   (eval $ac_try) 2>&5
25204   ac_status=$?
25205   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25206   test $ac_status = 0; }; }
25207     then
25208         gcc_cv_as_powerpc_lwsync=yes
25209     else
25210       echo "configure: failed program was" >&5
25211       cat conftest.s >&5
25212     fi
25213     rm -f conftest.o conftest.s
25214   fi
25215 fi
25216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
25217 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
25218 if test $gcc_cv_as_powerpc_lwsync = yes; then
25219
25220 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
25221
25222 fi
25223
25224     case $target in
25225       *-*-aix*) conftest_s='    .machine "476"
25226         .csect .text[PR]
25227         dci 0';;
25228       *) conftest_s='   .machine "476"
25229         .text
25230         dci 0';;
25231     esac
25232
25233     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25234 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25235 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25236   $as_echo_n "(cached) " >&6
25237 else
25238   gcc_cv_as_powerpc_dci=no
25239     if test $in_tree_gas = yes; then
25240     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25241   then gcc_cv_as_powerpc_dci=yes
25242 fi
25243   elif test x$gcc_cv_as != x; then
25244     $as_echo "$conftest_s" > conftest.s
25245     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25246   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25247   (eval $ac_try) 2>&5
25248   ac_status=$?
25249   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25250   test $ac_status = 0; }; }
25251     then
25252         gcc_cv_as_powerpc_dci=yes
25253     else
25254       echo "configure: failed program was" >&5
25255       cat conftest.s >&5
25256     fi
25257     rm -f conftest.o conftest.s
25258   fi
25259 fi
25260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
25261 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25262 if test $gcc_cv_as_powerpc_dci = yes; then
25263
25264 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25265
25266 fi
25267
25268     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25269 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25270 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25271   $as_echo_n "(cached) " >&6
25272 else
25273   gcc_cv_as_powerpc_gnu_attribute=no
25274     if test $in_tree_gas = yes; then
25275     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25276   then gcc_cv_as_powerpc_gnu_attribute=yes
25277 fi
25278   elif test x$gcc_cv_as != x; then
25279     $as_echo '.gnu_attribute 4,1' > conftest.s
25280     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25281   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25282   (eval $ac_try) 2>&5
25283   ac_status=$?
25284   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25285   test $ac_status = 0; }; }
25286     then
25287         gcc_cv_as_powerpc_gnu_attribute=yes
25288     else
25289       echo "configure: failed program was" >&5
25290       cat conftest.s >&5
25291     fi
25292     rm -f conftest.o conftest.s
25293   fi
25294 fi
25295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
25296 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
25297 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
25298
25299 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25300
25301 fi
25302
25303     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
25304 $as_echo_n "checking assembler for tls marker support... " >&6; }
25305 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
25306   $as_echo_n "(cached) " >&6
25307 else
25308   gcc_cv_as_powerpc_tls_markers=no
25309     if test $in_tree_gas = yes; then
25310     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
25311   then gcc_cv_as_powerpc_tls_markers=yes
25312 fi
25313   elif test x$gcc_cv_as != x; then
25314     $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
25315     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25316   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25317   (eval $ac_try) 2>&5
25318   ac_status=$?
25319   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25320   test $ac_status = 0; }; }
25321     then
25322         gcc_cv_as_powerpc_tls_markers=yes
25323     else
25324       echo "configure: failed program was" >&5
25325       cat conftest.s >&5
25326     fi
25327     rm -f conftest.o conftest.s
25328   fi
25329 fi
25330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
25331 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
25332 if test $gcc_cv_as_powerpc_tls_markers = yes; then
25333
25334 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
25335
25336 fi
25337
25338     case $target in
25339       *-*-aix*)
25340         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
25341 $as_echo_n "checking assembler for .ref support... " >&6; }
25342 if test "${gcc_cv_as_aix_ref+set}" = set; then :
25343   $as_echo_n "(cached) " >&6
25344 else
25345   gcc_cv_as_aix_ref=no
25346     if test $in_tree_gas = yes; then
25347     if test $gcc_cv_gas_vers -ge `expr \( \( 2.21.0 \* 1000 \) + gcc_cv_as_aix_ref=yes \) \* 1000 + `
25348   then :
25349 fi
25350   elif test x$gcc_cv_as != x; then
25351     $as_echo '  .csect stuff[rw]
25352              stuff:
25353                 .long 1
25354                 .extern sym
25355                 .ref sym
25356           ' > conftest.s
25357     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25358   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25359   (eval $ac_try) 2>&5
25360   ac_status=$?
25361   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25362   test $ac_status = 0; }; }
25363     then
25364         gcc_cv_as_aix_ref=yes
25365     else
25366       echo "configure: failed program was" >&5
25367       cat conftest.s >&5
25368     fi
25369     rm -f conftest.o conftest.s
25370   fi
25371 fi
25372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
25373 $as_echo "$gcc_cv_as_aix_ref" >&6; }
25374 if test $gcc_cv_as_aix_ref = yes; then
25375
25376 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
25377
25378 fi
25379         ;;
25380     esac
25381     ;;
25382
25383   mips*-*-*)
25384     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
25385 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
25386 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
25387   $as_echo_n "(cached) " >&6
25388 else
25389   gcc_cv_as_mips_explicit_relocs=no
25390     if test $in_tree_gas = yes; then
25391     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25392   then gcc_cv_as_mips_explicit_relocs=yes
25393 fi
25394   elif test x$gcc_cv_as != x; then
25395     $as_echo '  lw $4,%gp_rel(foo)($4)' > conftest.s
25396     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25397   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25398   (eval $ac_try) 2>&5
25399   ac_status=$?
25400   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25401   test $ac_status = 0; }; }
25402     then
25403         gcc_cv_as_mips_explicit_relocs=yes
25404     else
25405       echo "configure: failed program was" >&5
25406       cat conftest.s >&5
25407     fi
25408     rm -f conftest.o conftest.s
25409   fi
25410 fi
25411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
25412 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25413 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25414   if test x$target_cpu_default = x
25415        then target_cpu_default=MASK_EXPLICIT_RELOCS
25416        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25417        fi
25418 fi
25419     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25420 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25421 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25422   $as_echo_n "(cached) " >&6
25423 else
25424   gcc_cv_as_mips_no_shared=no
25425     if test $in_tree_gas = yes; then
25426     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25427   then gcc_cv_as_mips_no_shared=yes
25428 fi
25429   elif test x$gcc_cv_as != x; then
25430     $as_echo 'nop' > conftest.s
25431     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25432   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25433   (eval $ac_try) 2>&5
25434   ac_status=$?
25435   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25436   test $ac_status = 0; }; }
25437     then
25438         gcc_cv_as_mips_no_shared=yes
25439     else
25440       echo "configure: failed program was" >&5
25441       cat conftest.s >&5
25442     fi
25443     rm -f conftest.o conftest.s
25444   fi
25445 fi
25446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25447 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25448 if test $gcc_cv_as_mips_no_shared = yes; then
25449
25450 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25451
25452 fi
25453
25454     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25455 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25456 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25457   $as_echo_n "(cached) " >&6
25458 else
25459   gcc_cv_as_mips_gnu_attribute=no
25460     if test $in_tree_gas = yes; then
25461     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25462   then gcc_cv_as_mips_gnu_attribute=yes
25463 fi
25464   elif test x$gcc_cv_as != x; then
25465     $as_echo '.gnu_attribute 4,1' > conftest.s
25466     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25467   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25468   (eval $ac_try) 2>&5
25469   ac_status=$?
25470   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25471   test $ac_status = 0; }; }
25472     then
25473         gcc_cv_as_mips_gnu_attribute=yes
25474     else
25475       echo "configure: failed program was" >&5
25476       cat conftest.s >&5
25477     fi
25478     rm -f conftest.o conftest.s
25479   fi
25480 fi
25481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25482 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25483 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25484
25485 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25486
25487 fi
25488
25489     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25490 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25491 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25492   $as_echo_n "(cached) " >&6
25493 else
25494   gcc_cv_as_mips_dtprelword=no
25495     if test $in_tree_gas = yes; then
25496     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25497   then gcc_cv_as_mips_dtprelword=yes
25498 fi
25499   elif test x$gcc_cv_as != x; then
25500     $as_echo '.section .tdata,"awT",@progbits
25501 x:
25502         .word 2
25503         .text
25504         .dtprelword x+0x8000' > conftest.s
25505     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25506   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25507   (eval $ac_try) 2>&5
25508   ac_status=$?
25509   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25510   test $ac_status = 0; }; }
25511     then
25512         gcc_cv_as_mips_dtprelword=yes
25513     else
25514       echo "configure: failed program was" >&5
25515       cat conftest.s >&5
25516     fi
25517     rm -f conftest.o conftest.s
25518   fi
25519 fi
25520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25521 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25522 if test $gcc_cv_as_mips_dtprelword = yes; then
25523
25524 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25525
25526 fi
25527
25528     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25529 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25530 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25531   $as_echo_n "(cached) " >&6
25532 else
25533   gcc_cv_as_mips_dspr1_mult=no
25534   if test x$gcc_cv_as != x; then
25535     $as_echo '  .set    mips32r2
25536         .set    nodspr2
25537         .set    dsp
25538         madd    $ac3,$4,$5
25539         maddu   $ac3,$4,$5
25540         msub    $ac3,$4,$5
25541         msubu   $ac3,$4,$5
25542         mult    $ac3,$4,$5
25543         multu   $ac3,$4,$5' > conftest.s
25544     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25545   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25546   (eval $ac_try) 2>&5
25547   ac_status=$?
25548   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25549   test $ac_status = 0; }; }
25550     then
25551         gcc_cv_as_mips_dspr1_mult=yes
25552     else
25553       echo "configure: failed program was" >&5
25554       cat conftest.s >&5
25555     fi
25556     rm -f conftest.o conftest.s
25557   fi
25558 fi
25559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25560 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25561 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25562
25563 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25564
25565 fi
25566
25567     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
25568 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
25569     gcc_cv_as_ld_jalr_reloc=no
25570     if test $gcc_cv_as_mips_explicit_relocs = yes; then
25571       if test $in_tree_ld = yes ; then
25572         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
25573            && test $in_tree_ld_is_elf = yes; then
25574           gcc_cv_as_ld_jalr_reloc=yes
25575         fi
25576       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
25577         echo '  .ent x' > conftest.s
25578         echo 'x:        ld $2,%got_disp(y)($3)' >> conftest.s
25579         echo '  ld $25,%call16(y)($28)' >> conftest.s
25580         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
25581         echo '1:        jalr $25' >> conftest.s
25582         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
25583         echo '1:        jalr $25' >> conftest.s
25584         echo '  .end x' >> conftest.s
25585         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
25586            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
25587           if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
25588              && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
25589             gcc_cv_as_ld_jalr_reloc=yes
25590           fi
25591         fi
25592         rm -f conftest.*
25593       fi
25594     fi
25595     if test $gcc_cv_as_ld_jalr_reloc = yes; then
25596       if test x$target_cpu_default = x; then
25597         target_cpu_default=MASK_RELAX_PIC_CALLS
25598       else
25599         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
25600       fi
25601     fi
25602     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
25603 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
25604
25605     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
25606 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
25607 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
25608   $as_echo_n "(cached) " >&6
25609 else
25610   gcc_cv_ld_mips_personality_relaxation=no
25611        if test $in_tree_ld = yes ; then
25612          if test "$gcc_cv_gld_major_version" -eq 2 \
25613                  -a "$gcc_cv_gld_minor_version" -ge 21 \
25614                  -o "$gcc_cv_gld_major_version" -gt 2; then
25615            gcc_cv_ld_mips_personality_relaxation=yes
25616          fi
25617        elif test x$gcc_cv_as != x \
25618                  -a x$gcc_cv_ld != x \
25619                  -a x$gcc_cv_readelf != x ; then
25620          cat > conftest.s <<EOF
25621         .cfi_startproc
25622         .cfi_personality 0x80,indirect_ptr
25623         .ent test
25624 test:
25625         nop
25626         .end test
25627         .cfi_endproc
25628
25629         .section .data,"aw",@progbits
25630 indirect_ptr:
25631         .dc.a personality
25632 EOF
25633          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
25634             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
25635            if $gcc_cv_readelf -d conftest 2>&1 \
25636               | grep TEXTREL > /dev/null 2>&1; then
25637              :
25638            elif $gcc_cv_readelf --relocs conftest 2>&1 \
25639                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
25640              :
25641            else
25642              gcc_cv_ld_mips_personality_relaxation=yes
25643            fi
25644          fi
25645        fi
25646        rm -f conftest.s conftest.o conftest
25647 fi
25648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
25649 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
25650     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
25651
25652 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
25653
25654     fi
25655     ;;
25656 esac
25657
25658 # Mips and HP-UX need the GNU assembler.
25659 # Linux on IA64 might be able to use the Intel assembler.
25660
25661 case "$target" in
25662   mips*-*-* | *-*-hpux* )
25663     if test x$gas_flag = xyes \
25664        || test x"$host" != x"$build" \
25665        || test ! -x "$gcc_cv_as" \
25666        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
25667       :
25668     else
25669       echo "*** This configuration requires the GNU assembler" >&2
25670       exit 1
25671     fi
25672     ;;
25673 esac
25674
25675 # ??? Not all targets support dwarf2 debug_line, even within a version
25676 # of gas.  Moreover, we need to emit a valid instruction to trigger any
25677 # info to the output file.  So, as supported targets are added to gas 2.11,
25678 # add some instruction here to (also) show we expect this might work.
25679 # ??? Once 2.11 is released, probably need to add first known working
25680 # version to the per-target configury.
25681 case "$cpu_type" in
25682   alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze | mips \
25683   | pa | rs6000 | score | sparc | spu | tilegx | tilepro | xstormy16 | xtensa)
25684     insn="nop"
25685     ;;
25686   ia64 | s390)
25687     insn="nop 0"
25688     ;;
25689   mmix)
25690     insn="swym 0"
25691     ;;
25692 esac
25693 if test x"$insn" != x; then
25694  conftest_s="\
25695         .file 1 \"conftest.s\"
25696         .loc 1 3 0
25697         $insn"
25698  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
25699 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
25700 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
25701   $as_echo_n "(cached) " >&6
25702 else
25703   gcc_cv_as_dwarf2_debug_line=no
25704     if test $in_tree_gas = yes; then
25705     if test $in_tree_gas_is_elf = yes \
25706   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25707   then gcc_cv_as_dwarf2_debug_line=yes
25708 fi
25709   elif test x$gcc_cv_as != x; then
25710     $as_echo "$conftest_s" > conftest.s
25711     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25712   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25713   (eval $ac_try) 2>&5
25714   ac_status=$?
25715   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25716   test $ac_status = 0; }; }
25717     then
25718         if test x$gcc_cv_objdump != x \
25719    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
25720       | grep debug_line > /dev/null 2>&1; then
25721      gcc_cv_as_dwarf2_debug_line=yes
25722    fi
25723     else
25724       echo "configure: failed program was" >&5
25725       cat conftest.s >&5
25726     fi
25727     rm -f conftest.o conftest.s
25728   fi
25729 fi
25730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
25731 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
25732
25733
25734 # The .debug_line file table must be in the exact order that
25735 # we specified the files, since these indices are also used
25736 # by DW_AT_decl_file.  Approximate this test by testing if
25737 # the assembler bitches if the same index is assigned twice.
25738  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
25739 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
25740 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
25741   $as_echo_n "(cached) " >&6
25742 else
25743   gcc_cv_as_dwarf2_file_buggy=no
25744   if test x$gcc_cv_as != x; then
25745     $as_echo '  .file 1 "foo.s"
25746         .file 1 "bar.s"' > conftest.s
25747     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25748   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25749   (eval $ac_try) 2>&5
25750   ac_status=$?
25751   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25752   test $ac_status = 0; }; }
25753     then
25754         gcc_cv_as_dwarf2_file_buggy=yes
25755     else
25756       echo "configure: failed program was" >&5
25757       cat conftest.s >&5
25758     fi
25759     rm -f conftest.o conftest.s
25760   fi
25761 fi
25762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
25763 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
25764
25765
25766  if test $gcc_cv_as_dwarf2_debug_line = yes \
25767  && test $gcc_cv_as_dwarf2_file_buggy = no; then
25768
25769 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
25770
25771  fi
25772
25773  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
25774 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
25775 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
25776   $as_echo_n "(cached) " >&6
25777 else
25778   gcc_cv_as_gdwarf2_flag=no
25779     if test $in_tree_gas = yes; then
25780     if test $in_tree_gas_is_elf = yes \
25781   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25782   then gcc_cv_as_gdwarf2_flag=yes
25783 fi
25784   elif test x$gcc_cv_as != x; then
25785     $as_echo "$insn" > conftest.s
25786     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
25787   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25788   (eval $ac_try) 2>&5
25789   ac_status=$?
25790   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25791   test $ac_status = 0; }; }
25792     then
25793         gcc_cv_as_gdwarf2_flag=yes
25794     else
25795       echo "configure: failed program was" >&5
25796       cat conftest.s >&5
25797     fi
25798     rm -f conftest.o conftest.s
25799   fi
25800 fi
25801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
25802 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
25803 if test $gcc_cv_as_gdwarf2_flag = yes; then
25804
25805 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
25806
25807 fi
25808
25809  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
25810 $as_echo_n "checking assembler for --gstabs option... " >&6; }
25811 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
25812   $as_echo_n "(cached) " >&6
25813 else
25814   gcc_cv_as_gstabs_flag=no
25815     if test $in_tree_gas = yes; then
25816     if test $in_tree_gas_is_elf = yes \
25817   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25818   then gcc_cv_as_gstabs_flag=yes
25819 fi
25820   elif test x$gcc_cv_as != x; then
25821     $as_echo "$insn" > conftest.s
25822     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
25823   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25824   (eval $ac_try) 2>&5
25825   ac_status=$?
25826   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25827   test $ac_status = 0; }; }
25828     then
25829         # The native Solaris 9/Intel assembler doesn't understand --gstabs
25830    # and warns about it, but still exits successfully.  So check for
25831    # this.
25832    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
25833   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25834   (eval $ac_try) 2>&5
25835   ac_status=$?
25836   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25837   test $ac_status = 0; }; }
25838    then :
25839    else gcc_cv_as_gstabs_flag=yes
25840    fi
25841     else
25842       echo "configure: failed program was" >&5
25843       cat conftest.s >&5
25844     fi
25845     rm -f conftest.o conftest.s
25846   fi
25847 fi
25848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
25849 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
25850 if test $gcc_cv_as_gstabs_flag = yes; then
25851
25852 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
25853
25854 fi
25855
25856  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
25857 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
25858 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
25859   $as_echo_n "(cached) " >&6
25860 else
25861   gcc_cv_as_debug_prefix_map_flag=no
25862     if test $in_tree_gas = yes; then
25863     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25864   then gcc_cv_as_debug_prefix_map_flag=yes
25865 fi
25866   elif test x$gcc_cv_as != x; then
25867     $as_echo "$insn" > conftest.s
25868     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
25869   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25870   (eval $ac_try) 2>&5
25871   ac_status=$?
25872   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25873   test $ac_status = 0; }; }
25874     then
25875         gcc_cv_as_debug_prefix_map_flag=yes
25876     else
25877       echo "configure: failed program was" >&5
25878       cat conftest.s >&5
25879     fi
25880     rm -f conftest.o conftest.s
25881   fi
25882 fi
25883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
25884 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
25885 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
25886
25887 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
25888
25889 fi
25890 fi
25891
25892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
25893 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
25894 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
25895   $as_echo_n "(cached) " >&6
25896 else
25897   gcc_cv_as_lcomm_with_alignment=no
25898   if test x$gcc_cv_as != x; then
25899     $as_echo '.lcomm bar,4,16' > conftest.s
25900     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25901   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25902   (eval $ac_try) 2>&5
25903   ac_status=$?
25904   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25905   test $ac_status = 0; }; }
25906     then
25907         gcc_cv_as_lcomm_with_alignment=yes
25908     else
25909       echo "configure: failed program was" >&5
25910       cat conftest.s >&5
25911     fi
25912     rm -f conftest.o conftest.s
25913   fi
25914 fi
25915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
25916 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
25917 if test $gcc_cv_as_lcomm_with_alignment = yes; then
25918
25919 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
25920
25921 fi
25922
25923 # Check whether --enable-gnu-unique-object was given.
25924 if test "${enable_gnu_unique_object+set}" = set; then :
25925   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
25926     yes | no) ;;
25927     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
25928 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
25929   esac
25930 else
25931   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
25932 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
25933 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
25934   $as_echo_n "(cached) " >&6
25935 else
25936   gcc_cv_as_gnu_unique_object=no
25937     if test $in_tree_gas = yes; then
25938     if test $in_tree_gas_is_elf = yes \
25939   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
25940   then gcc_cv_as_gnu_unique_object=yes
25941 fi
25942   elif test x$gcc_cv_as != x; then
25943     $as_echo '.type foo, '$target_type_format_char'gnu_unique_object' > conftest.s
25944     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25945   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25946   (eval $ac_try) 2>&5
25947   ac_status=$?
25948   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25949   test $ac_status = 0; }; }
25950     then
25951         gcc_cv_as_gnu_unique_object=yes
25952     else
25953       echo "configure: failed program was" >&5
25954       cat conftest.s >&5
25955     fi
25956     rm -f conftest.o conftest.s
25957   fi
25958 fi
25959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
25960 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
25961 if test $gcc_cv_as_gnu_unique_object = yes; then
25962   # We need to unquote above to to use the definition from config.gcc.
25963 # Also check for ld.so support, i.e. glibc 2.11 or higher.
25964    if test x$host = x$build -a x$host = x$target &&
25965        ldd --version 2>/dev/null &&
25966        glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
25967       glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
25968       glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
25969       glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
25970       if test "$glibcnum" -ge 2011 ; then
25971         enable_gnu_unique_object=yes
25972       fi
25973     fi
25974 fi
25975 fi
25976
25977 if test x$enable_gnu_unique_object = xyes; then
25978
25979 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
25980
25981 fi
25982
25983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
25984 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
25985 if test "${gcc_cv_as_line_zero+set}" = set; then :
25986   $as_echo_n "(cached) " >&6
25987 else
25988   gcc_cv_as_line_zero=no
25989   if test $in_tree_gas = yes; then
25990     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
25991   then gcc_cv_as_line_zero=yes
25992 fi
25993   elif test "x$gcc_cv_as" != x; then
25994     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
25995     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
25996   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25997   (eval $ac_try) 2>&5
25998   ac_status=$?
25999   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26000   test $ac_status = 0; }; } &&
26001        test "x`cat conftest.out`" = x
26002     then
26003       gcc_cv_as_line_zero=yes
26004     else
26005       echo "configure: failed program was" >&5
26006       cat conftest.s >&5
26007       echo "configure: error output was" >&5
26008       cat conftest.out >&5
26009     fi
26010     rm -f conftest.o conftest.s conftest.out
26011   fi
26012 fi
26013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
26014 $as_echo "$gcc_cv_as_line_zero" >&6; }
26015 if test "x$gcc_cv_as_line_zero" = xyes; then
26016
26017 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
26018
26019 fi
26020
26021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
26022 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
26023 gcc_cv_ld_eh_frame_hdr=no
26024 if test $in_tree_ld = yes ; then
26025   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
26026      && test $in_tree_ld_is_elf = yes; then
26027     gcc_cv_ld_eh_frame_hdr=yes
26028   fi
26029 elif test x$gcc_cv_ld != x; then
26030   if echo "$ld_ver" | grep GNU > /dev/null; then
26031     # Check if linker supports --eh-frame-hdr option
26032     if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
26033       gcc_cv_ld_eh_frame_hdr=yes
26034     fi
26035   else
26036     case "$target" in
26037       *-*-solaris2*)
26038         # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
26039         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
26040           gcc_cv_ld_eh_frame_hdr=yes
26041         fi
26042         ;;
26043     esac
26044   fi
26045 fi
26046
26047 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
26048
26049 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
26050
26051 fi
26052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
26053 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
26054
26055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
26056 $as_echo_n "checking linker position independent executable support... " >&6; }
26057 gcc_cv_ld_pie=no
26058 if test $in_tree_ld = yes ; then
26059   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
26060      && test $in_tree_ld_is_elf = yes; then
26061     gcc_cv_ld_pie=yes
26062   fi
26063 elif test x$gcc_cv_ld != x; then
26064         # Check if linker supports -pie option
26065         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
26066                 gcc_cv_ld_pie=yes
26067         fi
26068 fi
26069 if test x"$gcc_cv_ld_pie" = xyes; then
26070
26071 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
26072
26073 fi
26074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
26075 $as_echo "$gcc_cv_ld_pie" >&6; }
26076
26077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
26078 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
26079 gcc_cv_ld_eh_gc_sections=no
26080 if test $in_tree_ld = yes ; then
26081   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
26082      && test $in_tree_ld_is_elf = yes; then
26083     gcc_cv_ld_eh_gc_sections=yes
26084   fi
26085 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
26086   cat > conftest.s <<EOF
26087         .section        .text
26088 .globl _start
26089         .type _start, @function
26090 _start:
26091         .long foo
26092         .size _start, .-_start
26093         .section        .text.foo,"ax",@progbits
26094         .type foo, @function
26095 foo:
26096         .long 0
26097         .size foo, .-foo
26098         .section        .gcc_except_table.foo,"a",@progbits
26099 .L0:
26100         .long 0
26101         .section        .eh_frame,"a",@progbits
26102         .long .L0
26103 EOF
26104   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26105     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26106          | grep "gc-sections option ignored" > /dev/null; then
26107       gcc_cv_ld_eh_gc_sections=no
26108     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26109          | grep gcc_except_table > /dev/null; then
26110       gcc_cv_ld_eh_gc_sections=yes
26111       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
26112       if test x$gcc_cv_as_comdat_group != xyes; then
26113         gcc_cv_ld_eh_gc_sections=no
26114         cat > conftest.s <<EOF
26115         .section        .text
26116 .globl _start
26117         .type _start, @function
26118 _start:
26119         .long foo
26120         .size _start, .-_start
26121         .section        .gnu.linkonce.t.foo,"ax",@progbits
26122         .type foo, @function
26123 foo:
26124         .long 0
26125         .size foo, .-foo
26126         .section        .gcc_except_table.foo,"a",@progbits
26127 .L0:
26128         .long 0
26129         .section        .eh_frame,"a",@progbits
26130         .long .L0
26131 EOF
26132         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26133           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26134                | grep "gc-sections option ignored" > /dev/null; then
26135             gcc_cv_ld_eh_gc_sections=no
26136           elif $gcc_cv_objdump -h conftest 2> /dev/null \
26137                | grep gcc_except_table > /dev/null; then
26138             gcc_cv_ld_eh_gc_sections=yes
26139           fi
26140         fi
26141       fi
26142     fi
26143   fi
26144   rm -f conftest.s conftest.o conftest
26145 fi
26146 case "$target" in
26147   hppa*-*-linux*)
26148     # ??? This apparently exposes a binutils bug with PC-relative relocations.
26149     gcc_cv_ld_eh_gc_sections=no
26150     ;;
26151 esac
26152 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
26153
26154 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
26155
26156 fi
26157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
26158 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
26159
26160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
26161 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
26162 gcc_cv_ld_eh_gc_sections_bug=no
26163 if test $in_tree_ld = yes ; then
26164   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
26165      && test $in_tree_ld_is_elf = yes; then
26166     gcc_cv_ld_eh_gc_sections_bug=yes
26167   fi
26168 elif test x$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
26169   gcc_cv_ld_eh_gc_sections_bug=yes
26170   cat > conftest.s <<EOF
26171         .section        .text
26172 .globl _start
26173         .type _start, @function
26174 _start:
26175         .long foo
26176         .size _start, .-_start
26177         .section        .text.startup.foo,"ax",@progbits
26178         .type foo, @function
26179 foo:
26180         .long 0
26181         .size foo, .-foo
26182         .section        .gcc_except_table.foo,"a",@progbits
26183 .L0:
26184         .long 0
26185         .section        .eh_frame,"a",@progbits
26186         .long .L0
26187 EOF
26188   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26189     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26190          | grep "gc-sections option ignored" > /dev/null; then
26191       :
26192     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26193          | grep gcc_except_table > /dev/null; then
26194       gcc_cv_ld_eh_gc_sections_bug=no
26195     fi
26196   fi
26197   rm -f conftest.s conftest.o conftest
26198 fi
26199 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
26200
26201 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
26202
26203 fi
26204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
26205 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
26206
26207 # --------
26208 # UNSORTED
26209 # --------
26210
26211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
26212 $as_echo_n "checking linker --as-needed support... " >&6; }
26213 if test "${gcc_cv_ld_as_needed+set}" = set; then :
26214   $as_echo_n "(cached) " >&6
26215 else
26216   gcc_cv_ld_as_needed=no
26217 if test $in_tree_ld = yes ; then
26218   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26219      && test $in_tree_ld_is_elf = yes; then
26220     gcc_cv_ld_as_needed=yes
26221   fi
26222 elif test x$gcc_cv_ld != x; then
26223         # Check if linker supports --as-needed and --no-as-needed options
26224         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
26225                 gcc_cv_ld_as_needed=yes
26226         fi
26227 fi
26228
26229 fi
26230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
26231 $as_echo "$gcc_cv_ld_as_needed" >&6; }
26232 if test x"$gcc_cv_ld_as_needed" = xyes; then
26233
26234 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
26235
26236 fi
26237
26238 case "$target:$tm_file" in
26239   powerpc64-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
26240   case "$target" in
26241      *-*-linux*)
26242      emul_name="-melf64ppc"
26243       ;;
26244      *-*-freebsd*)
26245      emul_name="-melf64ppc_fbsd"
26246       ;;
26247   esac
26248     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
26249 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
26250 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
26251   $as_echo_n "(cached) " >&6
26252 else
26253   gcc_cv_ld_no_dot_syms=no
26254     if test $in_tree_ld = yes ; then
26255       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
26256         gcc_cv_ld_no_dot_syms=yes
26257       fi
26258     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26259       cat > conftest1.s <<EOF
26260         .text
26261         bl .foo
26262 EOF
26263       cat > conftest2.s <<EOF
26264         .section ".opd","aw"
26265         .align 3
26266         .globl foo
26267         .type foo,@function
26268 foo:
26269         .quad .LEfoo,.TOC.@tocbase,0
26270         .text
26271 .LEfoo:
26272         blr
26273         .size foo,.-.LEfoo
26274 EOF
26275       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
26276          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
26277          && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
26278         gcc_cv_ld_no_dot_syms=yes
26279       fi
26280       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
26281     fi
26282
26283 fi
26284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
26285 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
26286     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
26287
26288 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
26289
26290     fi
26291
26292     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26293 $as_echo_n "checking linker large toc support... " >&6; }
26294 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26295   $as_echo_n "(cached) " >&6
26296 else
26297   gcc_cv_ld_large_toc=no
26298     if test $in_tree_ld = yes ; then
26299       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
26300         gcc_cv_ld_large_toc=yes
26301       fi
26302     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26303       cat > conftest.s <<EOF
26304         .section ".tbss","awT",@nobits
26305         .align 3
26306 ie0:    .space 8
26307         .global _start
26308         .text
26309 _start:
26310         addis 9,13,ie0@got@tprel@ha
26311         ld 9,ie0@got@tprel@l(9)
26312 EOF
26313       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
26314          && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
26315         gcc_cv_ld_large_toc=yes
26316       fi
26317       rm -f conftest conftest.o conftest.s
26318     fi
26319
26320 fi
26321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26322 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26323     if test x"$gcc_cv_ld_large_toc" = xyes; then
26324
26325 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26326
26327     fi
26328     ;;
26329 esac
26330
26331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
26332 $as_echo_n "checking linker --build-id support... " >&6; }
26333 if test "${gcc_cv_ld_buildid+set}" = set; then :
26334   $as_echo_n "(cached) " >&6
26335 else
26336   gcc_cv_ld_buildid=no
26337   if test $in_tree_ld = yes ; then
26338     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26339        "$gcc_cv_gld_minor_version" -ge 18 -o \
26340        "$gcc_cv_gld_major_version" -gt 2 \
26341        && test $in_tree_ld_is_elf = yes; then
26342       gcc_cv_ld_buildid=yes
26343     fi
26344   elif test x$gcc_cv_ld != x; then
26345     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
26346       gcc_cv_ld_buildid=yes
26347     fi
26348   fi
26349 fi
26350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
26351 $as_echo "$gcc_cv_ld_buildid" >&6; }
26352 if test x"$gcc_cv_ld_buildid" = xyes; then
26353
26354 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
26355
26356 fi
26357
26358 # Check whether --enable-linker-build-id was given.
26359 if test "${enable_linker_build_id+set}" = set; then :
26360   enableval=$enable_linker_build_id;
26361 else
26362   enable_linker_build_id=no
26363 fi
26364
26365
26366 if test x"$enable_linker_build_id" = xyes; then
26367   if test x"$gcc_cv_ld_buildid" = xyes; then
26368
26369 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
26370
26371   else
26372     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
26373 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
26374   fi
26375 fi
26376
26377 # In binutils 2.21, GNU ld gained support for new emulations fully
26378 # supporting the Solaris 2 ABI.  Detect their presence in the linker used.
26379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
26380 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
26381 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
26382   $as_echo_n "(cached) " >&6
26383 else
26384   gcc_cv_ld_sol2_emulation=no
26385   if test $in_tree_ld = yes ; then
26386     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26387        "$gcc_cv_gld_minor_version" -ge 21 -o \
26388        "$gcc_cv_gld_major_version" -gt 2 \
26389        && test $in_tree_ld_is_elf = yes; then
26390       gcc_cv_ld_sol2_emulation=yes
26391     fi
26392   elif test x$gcc_cv_ld != x; then
26393     if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
26394        grep _sol2 > /dev/null; then
26395       gcc_cv_ld_sol2_emulation=yes
26396     fi
26397   fi
26398 fi
26399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
26400 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
26401 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
26402
26403 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
26404
26405 fi
26406
26407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
26408 $as_echo_n "checking linker --sysroot support... " >&6; }
26409 if test "${gcc_cv_ld_sysroot+set}" = set; then :
26410   $as_echo_n "(cached) " >&6
26411 else
26412   gcc_cv_ld_sysroot=no
26413   if test $in_tree_ld = yes ; then
26414       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
26415         gcc_cv_ld_sysroot=yes
26416       fi
26417   elif test x$gcc_cv_ld != x; then
26418     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
26419       gcc_cv_ld_sysroot=yes
26420     fi
26421   fi
26422 fi
26423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
26424 $as_echo "$gcc_cv_ld_sysroot" >&6; }
26425 if test x"$gcc_cv_ld_sysroot" = xyes; then
26426
26427 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
26428
26429 fi
26430
26431 if test x$with_sysroot = x && test x$host = x$target \
26432    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
26433    && test "$prefix" != "NONE"; then
26434
26435 cat >>confdefs.h <<_ACEOF
26436 #define PREFIX_INCLUDE_DIR "$prefix/include"
26437 _ACEOF
26438
26439 fi
26440
26441 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
26442   if test "x$with_headers" != x; then
26443     target_header_dir=$with_headers
26444   elif test "x$with_sysroot" = x; then
26445     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-include"
26446   elif test "x$with_build_sysroot" != "x"; then
26447     target_header_dir="${with_build_sysroot}${native_system_header_dir}"
26448   elif test "x$with_sysroot" = xyes; then
26449     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
26450   else
26451     target_header_dir="${with_sysroot}${native_system_header_dir}"
26452   fi
26453 else
26454   target_header_dir=${native_system_header_dir}
26455 fi
26456
26457 # Test for stack protector support in target C library.
26458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
26459 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
26460 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
26461   $as_echo_n "(cached) " >&6
26462 else
26463   gcc_cv_libc_provides_ssp=no
26464     case "$target" in
26465        *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
26466       # glibc 2.4 and later provides __stack_chk_fail and
26467       # either __stack_chk_guard, or TLS access to stack guard canary.
26468       if test -f $target_header_dir/features.h \
26469          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
26470             $target_header_dir/features.h > /dev/null; then
26471         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
26472            $target_header_dir/features.h > /dev/null; then
26473           gcc_cv_libc_provides_ssp=yes
26474         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
26475              $target_header_dir/features.h > /dev/null \
26476              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
26477              $target_header_dir/features.h > /dev/null; then
26478           gcc_cv_libc_provides_ssp=yes
26479         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
26480              $target_header_dir/features.h > /dev/null && \
26481              test -f $target_header_dir/bits/uClibc_config.h && \
26482              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
26483              $target_header_dir/bits/uClibc_config.h > /dev/null; then
26484           gcc_cv_libc_provides_ssp=yes
26485         fi
26486       # all versions of Bionic support stack protector
26487       elif test -f $target_header_dir/sys/cdefs.h \
26488         && $EGREP '^[  ]*#[    ]*define[       ]+__BIONIC__[   ]+1' \
26489            $target_header_dir/sys/cdefs.h > /dev/null; then
26490          gcc_cv_libc_provides_ssp=yes
26491       fi
26492         ;;
26493        *-*-gnu*)
26494          # Avoid complicated tests (see
26495          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
26496          # simply assert that glibc does provide this, which is true for all
26497          # realistically usable GNU/Hurd configurations.
26498          gcc_cv_libc_provides_ssp=yes;;
26499        *-*-darwin* | *-*-freebsd*)
26500          ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
26501 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
26502   gcc_cv_libc_provides_ssp=yes
26503 else
26504   echo "no __stack_chk_fail on this target"
26505 fi
26506
26507         ;;
26508   *) gcc_cv_libc_provides_ssp=no ;;
26509     esac
26510 fi
26511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
26512 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
26513
26514 if test x$gcc_cv_libc_provides_ssp = xyes; then
26515
26516 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
26517
26518 fi
26519
26520 # Test for <sys/sdt.h> on the target.
26521
26522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
26523 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
26524 have_sys_sdt_h=no
26525 if test -f $target_header_dir/sys/sdt.h; then
26526   have_sys_sdt_h=yes
26527
26528 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
26529
26530 fi
26531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
26532 $as_echo "$have_sys_sdt_h" >&6; }
26533
26534 # Check if TFmode long double should be used by default or not.
26535 # Some glibc targets used DFmode long double, but with glibc 2.4
26536 # and later they can use TFmode.
26537 case "$target" in
26538   powerpc*-*-linux* | \
26539   sparc*-*-linux* | \
26540   s390*-*-linux* | \
26541   alpha*-*-linux*)
26542
26543 # Check whether --with-long-double-128 was given.
26544 if test "${with_long_double_128+set}" = set; then :
26545   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
26546 else
26547   gcc_cv_target_ldbl128=no
26548       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
26549         $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
26550       && gcc_cv_target_ldbl128=yes
26551
26552 fi
26553
26554     ;;
26555 esac
26556 if test x$gcc_cv_target_ldbl128 = xyes; then
26557
26558 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
26559
26560 fi
26561
26562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
26563 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
26564 gcc_cv_target_dl_iterate_phdr=unknown
26565 case "$target" in
26566   # Restrict to Solaris 11+.  While most of the Solaris 11 linker changes
26567   # were backported to Solaris 10 Update 10, dl_iterate_phdr only lives in
26568   # libdl there, both complicating its use and breaking compatibility
26569   # between Solaris 10 updates.
26570   *-*-solaris2.1[1-9]*)
26571     # <link.h> needs both a dl_iterate_phdr declaration and support for
26572     # compilation with largefile support.
26573     if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
26574       && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
26575       gcc_cv_target_dl_iterate_phdr=yes
26576     else
26577       gcc_cv_target_dl_iterate_phdr=no
26578     fi
26579     ;;
26580 esac
26581
26582 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
26583
26584 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
26585
26586 fi
26587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
26588 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
26589
26590 # Find out what GC implementation we want, or may, use.
26591
26592 # Check whether --with-gc was given.
26593 if test "${with_gc+set}" = set; then :
26594   withval=$with_gc; case "$withval" in
26595   page)
26596     GGC=ggc-$withval
26597     ;;
26598   zone)
26599     GGC=ggc-$withval
26600
26601 $as_echo "#define GGC_ZONE 1" >>confdefs.h
26602
26603     ;;
26604   *)
26605     as_fn_error "$withval is an invalid option to --with-gc" "$LINENO" 5
26606     ;;
26607 esac
26608 else
26609   GGC=ggc-page
26610 fi
26611
26612
26613 echo "Using $GGC for garbage collection."
26614
26615 # Libraries to use on the host.  This will normally be set by the top
26616 # level Makefile.  Here we simply capture the value for our Makefile.
26617 if test -z "${HOST_LIBS+set}"; then
26618   HOST_LIBS=
26619 fi
26620
26621
26622 # Use the system's zlib library.
26623 zlibdir=-L../zlib
26624 zlibinc="-I\$(srcdir)/../zlib"
26625
26626 # Check whether --with-system-zlib was given.
26627 if test "${with_system_zlib+set}" = set; then :
26628   withval=$with_system_zlib; zlibdir=
26629 zlibinc=
26630
26631 fi
26632
26633
26634
26635
26636
26637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
26638 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
26639     # Check whether --enable-maintainer-mode was given.
26640 if test "${enable_maintainer_mode+set}" = set; then :
26641   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
26642 else
26643   maintainer_mode=no
26644 fi
26645
26646
26647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
26648 $as_echo "$maintainer_mode" >&6; }
26649
26650 if test "$maintainer_mode" = "yes"; then
26651   MAINT=''
26652 else
26653   MAINT='#'
26654 fi
26655
26656 # --------------
26657 # Language hooks
26658 # --------------
26659
26660 # Make empty files to contain the specs and options for each language.
26661 # Then add #include lines to for a compiler that has specs and/or options.
26662
26663 subdirs=
26664 lang_opt_files=
26665 lang_specs_files=
26666 lang_tree_files=
26667 # These (without "all_") are set in each config-lang.in.
26668 # `language' must be a single word so is spelled singularly.
26669 all_languages=
26670 all_compilers=
26671 all_outputs='Makefile'
26672 # List of language makefile fragments.
26673 all_lang_makefrags=
26674 # Additional files for gengtype
26675 all_gtfiles="$target_gtfiles"
26676
26677 # These are the languages that are set in --enable-languages,
26678 # and are available in the GCC tree.
26679 all_selected_languages=
26680
26681 # Add the language fragments.
26682 # Languages are added via two mechanisms.  Some information must be
26683 # recorded in makefile variables, these are defined in config-lang.in.
26684 # We accumulate them and plug them into the main Makefile.
26685 # The other mechanism is a set of hooks for each of the main targets
26686 # like `clean', `install', etc.
26687
26688 language_hooks="Make-hooks"
26689
26690 for lang in ${srcdir}/*/config-lang.in
26691 do
26692         test "$lang" = "${srcdir}/*/config-lang.in" && continue
26693
26694         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
26695         if test "x$lang_alias" = x
26696         then
26697               echo "$lang doesn't set \$language." 1>&2
26698               exit 1
26699         fi
26700         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
26701         subdirs="$subdirs $subdir"
26702
26703         # $gcc_subdir is where the gcc integration files are to be found
26704         # for a language, both for internal compiler purposes (compiler
26705         # sources implementing front-end to GCC tree converters), and for
26706         # build infrastructure purposes (Make-lang.in, etc.)
26707         #
26708         # This will be <subdir> (relative to $srcdir) if a line like
26709         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
26710         # is found in <langdir>/config-lang.in, and will remain <langdir>
26711         # otherwise.
26712         #
26713         # Except for the language alias (fetched above), the regular
26714         # "config-lang.in" contents are always retrieved from $gcc_subdir,
26715         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
26716         # only this and the language alias.
26717
26718         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
26719         if [ "$gcc_subdir" = "" ]; then
26720            gcc_subdir="$subdir"
26721         fi
26722
26723         case ",$enable_languages," in
26724         *,$lang_alias,*)
26725             all_selected_languages="$all_selected_languages $lang_alias"
26726             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
26727                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
26728             fi
26729             ;;
26730         esac
26731
26732         language=
26733         boot_language=
26734         compilers=
26735         outputs=
26736         gtfiles=
26737         subdir_requires=
26738         . ${srcdir}/$gcc_subdir/config-lang.in
26739         if test "x$language" = x
26740         then
26741                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
26742                 exit 1
26743         fi
26744
26745         ok=:
26746         case ",$enable_languages," in
26747                 *,$lang_alias,*) ;;
26748                 *)
26749                         for i in $subdir_requires; do
26750                                 test -f "${srcdir}/$i/config-lang.in" && continue
26751                                 ok=false
26752                                 break
26753                         done
26754                 ;;
26755         esac
26756         $ok || continue
26757
26758         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
26759         if test -f $srcdir/$gcc_subdir/lang.opt; then
26760             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
26761             all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
26762         fi
26763         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
26764             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
26765         fi
26766         all_languages="$all_languages $language"
26767         all_compilers="$all_compilers $compilers"
26768         all_outputs="$all_outputs $outputs"
26769         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
26770         case ",$enable_languages," in
26771                 *,lto,*)
26772
26773 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
26774
26775                     enable_lto=yes
26776
26777                     ;;
26778                 *) ;;
26779         esac
26780 done
26781
26782 check_languages=
26783 for language in $all_selected_languages
26784 do
26785         check_languages="$check_languages check-$language"
26786 done
26787
26788 # We link each language in with a set of hooks, reached indirectly via
26789 # lang.${target}.  Only do so for selected languages.
26790
26791 rm -f Make-hooks
26792 touch Make-hooks
26793 target_list="all.cross start.encap rest.encap tags \
26794         install-common install-man install-info install-pdf install-html dvi \
26795         pdf html uninstall info man srcextra srcman srcinfo \
26796         mostlyclean clean distclean maintainer-clean install-plugin"
26797
26798 for t in $target_list
26799 do
26800         x=
26801         for lang in $all_selected_languages
26802         do
26803                 x="$x $lang.$t"
26804         done
26805         echo "lang.$t: $x" >> Make-hooks
26806 done
26807
26808 # --------
26809 # Option include files
26810 # --------
26811
26812 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
26813 option_includes="option-includes.mk"
26814
26815
26816 # --------
26817 # UNSORTED
26818 # --------
26819
26820 # Create .gdbinit.
26821
26822 echo "dir ." > .gdbinit
26823 echo "dir ${srcdir}" >> .gdbinit
26824 if test x$gdb_needs_out_file_path = xyes
26825 then
26826         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
26827 fi
26828 if test "x$subdirs" != x; then
26829         for s in $subdirs
26830         do
26831                 echo "dir ${srcdir}/$s" >> .gdbinit
26832         done
26833 fi
26834 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
26835
26836 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
26837
26838
26839
26840 # Find a directory in which to install a shared libgcc.
26841
26842 # Check whether --enable-version-specific-runtime-libs was given.
26843 if test "${enable_version_specific_runtime_libs+set}" = set; then :
26844   enableval=$enable_version_specific_runtime_libs;
26845 fi
26846
26847
26848 # Substitute configuration variables
26849
26850
26851
26852
26853
26854
26855
26856
26857
26858
26859
26860
26861
26862
26863
26864
26865
26866
26867
26868
26869
26870
26871
26872
26873
26874
26875
26876
26877
26878
26879
26880
26881
26882
26883
26884
26885
26886
26887
26888
26889
26890
26891
26892
26893
26894
26895
26896
26897
26898
26899
26900
26901
26902
26903
26904
26905
26906
26907
26908
26909
26910
26911 # Echo link setup.
26912 if test x${build} = x${host} ; then
26913   if test x${host} = x${target} ; then
26914     echo "Links are now set up to build a native compiler for ${target}." 1>&2
26915   else
26916     echo "Links are now set up to build a cross-compiler" 1>&2
26917     echo " from ${host} to ${target}." 1>&2
26918   fi
26919 else
26920   if test x${host} = x${target} ; then
26921     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
26922     echo " for ${target}." 1>&2
26923   else
26924     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
26925     echo " from ${host} to ${target}." 1>&2
26926   fi
26927 fi
26928
26929
26930
26931
26932
26933
26934
26935
26936
26937 if test "x${CLOOGLIBS}" != "x" ; then
26938
26939 $as_echo "#define HAVE_cloog 1" >>confdefs.h
26940
26941 fi
26942
26943 # Check for plugin support
26944 # Check whether --enable-plugin was given.
26945 if test "${enable_plugin+set}" = set; then :
26946   enableval=$enable_plugin; enable_plugin=$enableval
26947 else
26948   enable_plugin=yes; default_plugin=yes
26949 fi
26950
26951
26952 pluginlibs=
26953
26954 case "${host}" in
26955   *-*-darwin*)
26956     if test x$build = x$host; then
26957       export_sym_check="nm${exeext} -g"
26958     elif test x$host = x$target; then
26959       export_sym_check="$gcc_cv_nm -g"
26960     else
26961       export_sym_check=
26962     fi
26963   ;;
26964   *)
26965     if test x$build = x$host; then
26966       export_sym_check="objdump${exeext} -T"
26967     elif test x$host = x$target; then
26968       export_sym_check="$gcc_cv_objdump -T"
26969     else
26970       export_sym_check=
26971     fi
26972   ;;
26973 esac
26974
26975 if test x"$enable_plugin" = x"yes"; then
26976
26977   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
26978 $as_echo_n "checking for exported symbols... " >&6; }
26979   if test "x$export_sym_check" != x; then
26980     echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
26981     ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
26982     if $export_sym_check conftest | grep foobar > /dev/null; then
26983       : # No need to use a flag
26984       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26985 $as_echo "yes" >&6; }
26986     else
26987       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26988 $as_echo "yes" >&6; }
26989       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
26990 $as_echo_n "checking for -rdynamic... " >&6; }
26991       ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
26992       if $export_sym_check conftest | grep foobar > /dev/null; then
26993         plugin_rdynamic=yes
26994         pluginlibs="-rdynamic"
26995       else
26996         plugin_rdynamic=no
26997         enable_plugin=no
26998       fi
26999       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
27000 $as_echo "$plugin_rdynamic" >&6; }
27001     fi
27002   else
27003     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
27004 $as_echo "unable to check" >&6; }
27005   fi
27006
27007   # Check -ldl
27008   saved_LIBS="$LIBS"
27009   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
27010 $as_echo_n "checking for library containing dlopen... " >&6; }
27011 if test "${ac_cv_search_dlopen+set}" = set; then :
27012   $as_echo_n "(cached) " >&6
27013 else
27014   ac_func_search_save_LIBS=$LIBS
27015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27016 /* end confdefs.h.  */
27017
27018 /* Override any GCC internal prototype to avoid an error.
27019    Use char because int might match the return type of a GCC
27020    builtin and then its argument prototype would still apply.  */
27021 #ifdef __cplusplus
27022 extern "C"
27023 #endif
27024 char dlopen ();
27025 int
27026 main ()
27027 {
27028 return dlopen ();
27029   ;
27030   return 0;
27031 }
27032 _ACEOF
27033 for ac_lib in '' dl; do
27034   if test -z "$ac_lib"; then
27035     ac_res="none required"
27036   else
27037     ac_res=-l$ac_lib
27038     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
27039   fi
27040   if ac_fn_c_try_link "$LINENO"; then :
27041   ac_cv_search_dlopen=$ac_res
27042 fi
27043 rm -f core conftest.err conftest.$ac_objext \
27044     conftest$ac_exeext
27045   if test "${ac_cv_search_dlopen+set}" = set; then :
27046   break
27047 fi
27048 done
27049 if test "${ac_cv_search_dlopen+set}" = set; then :
27050
27051 else
27052   ac_cv_search_dlopen=no
27053 fi
27054 rm conftest.$ac_ext
27055 LIBS=$ac_func_search_save_LIBS
27056 fi
27057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
27058 $as_echo "$ac_cv_search_dlopen" >&6; }
27059 ac_res=$ac_cv_search_dlopen
27060 if test "$ac_res" != no; then :
27061   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27062
27063 fi
27064
27065   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
27066     pluginlibs="$pluginlibs -ldl"
27067   fi
27068   LIBS="$saved_LIBS"
27069
27070   # Check that we can build shared objects with -fPIC -shared
27071   saved_LDFLAGS="$LDFLAGS"
27072   saved_CFLAGS="$CFLAGS"
27073   case "${host}" in
27074     *-*-darwin*)
27075       CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
27076       CFLAGS="$CFLAGS -fPIC"
27077       LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
27078     ;;
27079     *)
27080       CFLAGS="$CFLAGS -fPIC"
27081       LDFLAGS="$LDFLAGS -fPIC -shared"
27082     ;;
27083   esac
27084   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
27085 $as_echo_n "checking for -fPIC -shared... " >&6; }
27086   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27087 /* end confdefs.h.  */
27088 extern int X;
27089 int
27090 main ()
27091 {
27092 return X == 0;
27093   ;
27094   return 0;
27095 }
27096 _ACEOF
27097 if ac_fn_c_try_link "$LINENO"; then :
27098   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27099 $as_echo "yes" >&6; }; have_pic_shared=yes
27100 else
27101   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27102 $as_echo "no" >&6; }; have_pic_shared=no
27103 fi
27104 rm -f core conftest.err conftest.$ac_objext \
27105     conftest$ac_exeext conftest.$ac_ext
27106   if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
27107     pluginlibs=
27108     enable_plugin=no
27109   fi
27110   LDFLAGS="$saved_LDFLAGS"
27111   CFLAGS="$saved_CFLAGS"
27112
27113   # If plugin support had been requested but not available, fail.
27114   if test x"$enable_plugin" = x"no" ; then
27115     if test x"$default_plugin" != x"yes"; then
27116       as_fn_error "
27117 Building GCC with plugin support requires a host that supports
27118 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
27119     fi
27120   fi
27121 fi
27122
27123
27124
27125 if test x"$enable_plugin" = x"yes"; then
27126
27127 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
27128
27129 fi
27130
27131
27132 # Check whether --enable-libquadmath-support was given.
27133 if test "${enable_libquadmath_support+set}" = set; then :
27134   enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
27135 else
27136   ENABLE_LIBQUADMATH_SUPPORT=yes
27137 fi
27138
27139 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
27140
27141 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
27142
27143 fi
27144
27145
27146 # Specify what hash style to use by default.
27147
27148 # Check whether --with-linker-hash-style was given.
27149 if test "${with_linker_hash_style+set}" = set; then :
27150   withval=$with_linker_hash_style; case x"$withval" in
27151    xsysv)
27152      LINKER_HASH_STYLE=sysv
27153      ;;
27154    xgnu)
27155      LINKER_HASH_STYLE=gnu
27156      ;;
27157    xboth)
27158      LINKER_HASH_STYLE=both
27159      ;;
27160    *)
27161      as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
27162      ;;
27163  esac
27164 else
27165   LINKER_HASH_STYLE=''
27166 fi
27167
27168 if test x"${LINKER_HASH_STYLE}" != x; then
27169
27170 cat >>confdefs.h <<_ACEOF
27171 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
27172 _ACEOF
27173
27174 fi
27175
27176 # Configure the subdirectories
27177 # AC_CONFIG_SUBDIRS($subdirs)
27178
27179 # Create the Makefile
27180 # and configure language subdirectories
27181 ac_config_files="$ac_config_files $all_outputs"
27182
27183
27184 ac_config_commands="$ac_config_commands default"
27185
27186 cat >confcache <<\_ACEOF
27187 # This file is a shell script that caches the results of configure
27188 # tests run on this system so they can be shared between configure
27189 # scripts and configure runs, see configure's option --config-cache.
27190 # It is not useful on other systems.  If it contains results you don't
27191 # want to keep, you may remove or edit it.
27192 #
27193 # config.status only pays attention to the cache file if you give it
27194 # the --recheck option to rerun configure.
27195 #
27196 # `ac_cv_env_foo' variables (set or unset) will be overridden when
27197 # loading this file, other *unset* `ac_cv_foo' will be assigned the
27198 # following values.
27199
27200 _ACEOF
27201
27202 # The following way of writing the cache mishandles newlines in values,
27203 # but we know of no workaround that is simple, portable, and efficient.
27204 # So, we kill variables containing newlines.
27205 # Ultrix sh set writes to stderr and can't be redirected directly,
27206 # and sets the high bit in the cache file unless we assign to the vars.
27207 (
27208   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
27209     eval ac_val=\$$ac_var
27210     case $ac_val in #(
27211     *${as_nl}*)
27212       case $ac_var in #(
27213       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
27214 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
27215       esac
27216       case $ac_var in #(
27217       _ | IFS | as_nl) ;; #(
27218       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
27219       *) { eval $ac_var=; unset $ac_var;} ;;
27220       esac ;;
27221     esac
27222   done
27223
27224   (set) 2>&1 |
27225     case $as_nl`(ac_space=' '; set) 2>&1` in #(
27226     *${as_nl}ac_space=\ *)
27227       # `set' does not quote correctly, so add quotes: double-quote
27228       # substitution turns \\\\ into \\, and sed turns \\ into \.
27229       sed -n \
27230         "s/'/'\\\\''/g;
27231           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
27232       ;; #(
27233     *)
27234       # `set' quotes correctly as required by POSIX, so do not add quotes.
27235       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
27236       ;;
27237     esac |
27238     sort
27239 ) |
27240   sed '
27241      /^ac_cv_env_/b end
27242      t clear
27243      :clear
27244      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
27245      t end
27246      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
27247      :end' >>confcache
27248 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
27249   if test -w "$cache_file"; then
27250     test "x$cache_file" != "x/dev/null" &&
27251       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
27252 $as_echo "$as_me: updating cache $cache_file" >&6;}
27253     cat confcache >$cache_file
27254   else
27255     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
27256 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
27257   fi
27258 fi
27259 rm -f confcache
27260
27261 test "x$prefix" = xNONE && prefix=$ac_default_prefix
27262 # Let make expand exec_prefix.
27263 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27264
27265 DEFS=-DHAVE_CONFIG_H
27266
27267 ac_libobjs=
27268 ac_ltlibobjs=
27269 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
27270   # 1. Remove the extension, and $U if already installed.
27271   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
27272   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
27273   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
27274   #    will be set to the directory where LIBOBJS objects are built.
27275   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
27276   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
27277 done
27278 LIBOBJS=$ac_libobjs
27279
27280 LTLIBOBJS=$ac_ltlibobjs
27281
27282
27283
27284
27285 : ${CONFIG_STATUS=./config.status}
27286 ac_write_fail=0
27287 ac_clean_files_save=$ac_clean_files
27288 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
27289 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
27290 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
27291 as_write_fail=0
27292 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
27293 #! $SHELL
27294 # Generated by $as_me.
27295 # Run this file to recreate the current configuration.
27296 # Compiler output produced by configure, useful for debugging
27297 # configure, is in config.log if it exists.
27298
27299 debug=false
27300 ac_cs_recheck=false
27301 ac_cs_silent=false
27302
27303 SHELL=\${CONFIG_SHELL-$SHELL}
27304 export SHELL
27305 _ASEOF
27306 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
27307 ## -------------------- ##
27308 ## M4sh Initialization. ##
27309 ## -------------------- ##
27310
27311 # Be more Bourne compatible
27312 DUALCASE=1; export DUALCASE # for MKS sh
27313 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
27314   emulate sh
27315   NULLCMD=:
27316   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
27317   # is contrary to our usage.  Disable this feature.
27318   alias -g '${1+"$@"}'='"$@"'
27319   setopt NO_GLOB_SUBST
27320 else
27321   case `(set -o) 2>/dev/null` in #(
27322   *posix*) :
27323     set -o posix ;; #(
27324   *) :
27325      ;;
27326 esac
27327 fi
27328
27329
27330 as_nl='
27331 '
27332 export as_nl
27333 # Printing a long string crashes Solaris 7 /usr/bin/printf.
27334 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
27335 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
27336 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
27337 # Prefer a ksh shell builtin over an external printf program on Solaris,
27338 # but without wasting forks for bash or zsh.
27339 if test -z "$BASH_VERSION$ZSH_VERSION" \
27340     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
27341   as_echo='print -r --'
27342   as_echo_n='print -rn --'
27343 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
27344   as_echo='printf %s\n'
27345   as_echo_n='printf %s'
27346 else
27347   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
27348     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
27349     as_echo_n='/usr/ucb/echo -n'
27350   else
27351     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
27352     as_echo_n_body='eval
27353       arg=$1;
27354       case $arg in #(
27355       *"$as_nl"*)
27356         expr "X$arg" : "X\\(.*\\)$as_nl";
27357         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
27358       esac;
27359       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
27360     '
27361     export as_echo_n_body
27362     as_echo_n='sh -c $as_echo_n_body as_echo'
27363   fi
27364   export as_echo_body
27365   as_echo='sh -c $as_echo_body as_echo'
27366 fi
27367
27368 # The user is always right.
27369 if test "${PATH_SEPARATOR+set}" != set; then
27370   PATH_SEPARATOR=:
27371   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
27372     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
27373       PATH_SEPARATOR=';'
27374   }
27375 fi
27376
27377
27378 # IFS
27379 # We need space, tab and new line, in precisely that order.  Quoting is
27380 # there to prevent editors from complaining about space-tab.
27381 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
27382 # splitting by setting IFS to empty value.)
27383 IFS=" ""        $as_nl"
27384
27385 # Find who we are.  Look in the path if we contain no directory separator.
27386 case $0 in #((
27387   *[\\/]* ) as_myself=$0 ;;
27388   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27389 for as_dir in $PATH
27390 do
27391   IFS=$as_save_IFS
27392   test -z "$as_dir" && as_dir=.
27393     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
27394   done
27395 IFS=$as_save_IFS
27396
27397      ;;
27398 esac
27399 # We did not find ourselves, most probably we were run as `sh COMMAND'
27400 # in which case we are not to be found in the path.
27401 if test "x$as_myself" = x; then
27402   as_myself=$0
27403 fi
27404 if test ! -f "$as_myself"; then
27405   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
27406   exit 1
27407 fi
27408
27409 # Unset variables that we do not need and which cause bugs (e.g. in
27410 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
27411 # suppresses any "Segmentation fault" message there.  '((' could
27412 # trigger a bug in pdksh 5.2.14.
27413 for as_var in BASH_ENV ENV MAIL MAILPATH
27414 do eval test x\${$as_var+set} = xset \
27415   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
27416 done
27417 PS1='$ '
27418 PS2='> '
27419 PS4='+ '
27420
27421 # NLS nuisances.
27422 LC_ALL=C
27423 export LC_ALL
27424 LANGUAGE=C
27425 export LANGUAGE
27426
27427 # CDPATH.
27428 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
27429
27430
27431 # as_fn_error ERROR [LINENO LOG_FD]
27432 # ---------------------------------
27433 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
27434 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
27435 # script with status $?, using 1 if that was 0.
27436 as_fn_error ()
27437 {
27438   as_status=$?; test $as_status -eq 0 && as_status=1
27439   if test "$3"; then
27440     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
27441     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
27442   fi
27443   $as_echo "$as_me: error: $1" >&2
27444   as_fn_exit $as_status
27445 } # as_fn_error
27446
27447
27448 # as_fn_set_status STATUS
27449 # -----------------------
27450 # Set $? to STATUS, without forking.
27451 as_fn_set_status ()
27452 {
27453   return $1
27454 } # as_fn_set_status
27455
27456 # as_fn_exit STATUS
27457 # -----------------
27458 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
27459 as_fn_exit ()
27460 {
27461   set +e
27462   as_fn_set_status $1
27463   exit $1
27464 } # as_fn_exit
27465
27466 # as_fn_unset VAR
27467 # ---------------
27468 # Portably unset VAR.
27469 as_fn_unset ()
27470 {
27471   { eval $1=; unset $1;}
27472 }
27473 as_unset=as_fn_unset
27474 # as_fn_append VAR VALUE
27475 # ----------------------
27476 # Append the text in VALUE to the end of the definition contained in VAR. Take
27477 # advantage of any shell optimizations that allow amortized linear growth over
27478 # repeated appends, instead of the typical quadratic growth present in naive
27479 # implementations.
27480 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
27481   eval 'as_fn_append ()
27482   {
27483     eval $1+=\$2
27484   }'
27485 else
27486   as_fn_append ()
27487   {
27488     eval $1=\$$1\$2
27489   }
27490 fi # as_fn_append
27491
27492 # as_fn_arith ARG...
27493 # ------------------
27494 # Perform arithmetic evaluation on the ARGs, and store the result in the
27495 # global $as_val. Take advantage of shells that can avoid forks. The arguments
27496 # must be portable across $(()) and expr.
27497 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
27498   eval 'as_fn_arith ()
27499   {
27500     as_val=$(( $* ))
27501   }'
27502 else
27503   as_fn_arith ()
27504   {
27505     as_val=`expr "$@" || test $? -eq 1`
27506   }
27507 fi # as_fn_arith
27508
27509
27510 if expr a : '\(a\)' >/dev/null 2>&1 &&
27511    test "X`expr 00001 : '.*\(...\)'`" = X001; then
27512   as_expr=expr
27513 else
27514   as_expr=false
27515 fi
27516
27517 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
27518   as_basename=basename
27519 else
27520   as_basename=false
27521 fi
27522
27523 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
27524   as_dirname=dirname
27525 else
27526   as_dirname=false
27527 fi
27528
27529 as_me=`$as_basename -- "$0" ||
27530 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
27531          X"$0" : 'X\(//\)$' \| \
27532          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
27533 $as_echo X/"$0" |
27534     sed '/^.*\/\([^/][^/]*\)\/*$/{
27535             s//\1/
27536             q
27537           }
27538           /^X\/\(\/\/\)$/{
27539             s//\1/
27540             q
27541           }
27542           /^X\/\(\/\).*/{
27543             s//\1/
27544             q
27545           }
27546           s/.*/./; q'`
27547
27548 # Avoid depending upon Character Ranges.
27549 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
27550 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
27551 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
27552 as_cr_digits='0123456789'
27553 as_cr_alnum=$as_cr_Letters$as_cr_digits
27554
27555 ECHO_C= ECHO_N= ECHO_T=
27556 case `echo -n x` in #(((((
27557 -n*)
27558   case `echo 'xy\c'` in
27559   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
27560   xy)  ECHO_C='\c';;
27561   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
27562        ECHO_T=' ';;
27563   esac;;
27564 *)
27565   ECHO_N='-n';;
27566 esac
27567
27568 rm -f conf$$ conf$$.exe conf$$.file
27569 if test -d conf$$.dir; then
27570   rm -f conf$$.dir/conf$$.file
27571 else
27572   rm -f conf$$.dir
27573   mkdir conf$$.dir 2>/dev/null
27574 fi
27575 if (echo >conf$$.file) 2>/dev/null; then
27576   if ln -s conf$$.file conf$$ 2>/dev/null; then
27577     as_ln_s='ln -s'
27578     # ... but there are two gotchas:
27579     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
27580     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
27581     # In both cases, we have to default to `cp -p'.
27582     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
27583       as_ln_s='cp -p'
27584   elif ln conf$$.file conf$$ 2>/dev/null; then
27585     as_ln_s=ln
27586   else
27587     as_ln_s='cp -p'
27588   fi
27589 else
27590   as_ln_s='cp -p'
27591 fi
27592 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
27593 rmdir conf$$.dir 2>/dev/null
27594
27595
27596 # as_fn_mkdir_p
27597 # -------------
27598 # Create "$as_dir" as a directory, including parents if necessary.
27599 as_fn_mkdir_p ()
27600 {
27601
27602   case $as_dir in #(
27603   -*) as_dir=./$as_dir;;
27604   esac
27605   test -d "$as_dir" || eval $as_mkdir_p || {
27606     as_dirs=
27607     while :; do
27608       case $as_dir in #(
27609       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
27610       *) as_qdir=$as_dir;;
27611       esac
27612       as_dirs="'$as_qdir' $as_dirs"
27613       as_dir=`$as_dirname -- "$as_dir" ||
27614 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27615          X"$as_dir" : 'X\(//\)[^/]' \| \
27616          X"$as_dir" : 'X\(//\)$' \| \
27617          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
27618 $as_echo X"$as_dir" |
27619     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27620             s//\1/
27621             q
27622           }
27623           /^X\(\/\/\)[^/].*/{
27624             s//\1/
27625             q
27626           }
27627           /^X\(\/\/\)$/{
27628             s//\1/
27629             q
27630           }
27631           /^X\(\/\).*/{
27632             s//\1/
27633             q
27634           }
27635           s/.*/./; q'`
27636       test -d "$as_dir" && break
27637     done
27638     test -z "$as_dirs" || eval "mkdir $as_dirs"
27639   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
27640
27641
27642 } # as_fn_mkdir_p
27643 if mkdir -p . 2>/dev/null; then
27644   as_mkdir_p='mkdir -p "$as_dir"'
27645 else
27646   test -d ./-p && rmdir ./-p
27647   as_mkdir_p=false
27648 fi
27649
27650 if test -x / >/dev/null 2>&1; then
27651   as_test_x='test -x'
27652 else
27653   if ls -dL / >/dev/null 2>&1; then
27654     as_ls_L_option=L
27655   else
27656     as_ls_L_option=
27657   fi
27658   as_test_x='
27659     eval sh -c '\''
27660       if test -d "$1"; then
27661         test -d "$1/.";
27662       else
27663         case $1 in #(
27664         -*)set "./$1";;
27665         esac;
27666         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
27667         ???[sx]*):;;*)false;;esac;fi
27668     '\'' sh
27669   '
27670 fi
27671 as_executable_p=$as_test_x
27672
27673 # Sed expression to map a string onto a valid CPP name.
27674 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
27675
27676 # Sed expression to map a string onto a valid variable name.
27677 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
27678
27679
27680 exec 6>&1
27681 ## ----------------------------------- ##
27682 ## Main body of $CONFIG_STATUS script. ##
27683 ## ----------------------------------- ##
27684 _ASEOF
27685 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
27686
27687 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27688 # Save the log message, to keep $0 and so on meaningful, and to
27689 # report actual input values of CONFIG_FILES etc. instead of their
27690 # values after options handling.
27691 ac_log="
27692 This file was extended by $as_me, which was
27693 generated by GNU Autoconf 2.64.  Invocation command line was
27694
27695   CONFIG_FILES    = $CONFIG_FILES
27696   CONFIG_HEADERS  = $CONFIG_HEADERS
27697   CONFIG_LINKS    = $CONFIG_LINKS
27698   CONFIG_COMMANDS = $CONFIG_COMMANDS
27699   $ $0 $@
27700
27701 on `(hostname || uname -n) 2>/dev/null | sed 1q`
27702 "
27703
27704 _ACEOF
27705
27706 case $ac_config_files in *"
27707 "*) set x $ac_config_files; shift; ac_config_files=$*;;
27708 esac
27709
27710 case $ac_config_headers in *"
27711 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
27712 esac
27713
27714
27715 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27716 # Files that config.status was made for.
27717 config_files="$ac_config_files"
27718 config_headers="$ac_config_headers"
27719 config_commands="$ac_config_commands"
27720
27721 _ACEOF
27722
27723 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27724 ac_cs_usage="\
27725 \`$as_me' instantiates files and other configuration actions
27726 from templates according to the current configuration.  Unless the files
27727 and actions are specified as TAGs, all are instantiated by default.
27728
27729 Usage: $0 [OPTION]... [TAG]...
27730
27731   -h, --help       print this help, then exit
27732   -V, --version    print version number and configuration settings, then exit
27733   -q, --quiet, --silent
27734                    do not print progress messages
27735   -d, --debug      don't remove temporary files
27736       --recheck    update $as_me by reconfiguring in the same conditions
27737       --file=FILE[:TEMPLATE]
27738                    instantiate the configuration file FILE
27739       --header=FILE[:TEMPLATE]
27740                    instantiate the configuration header FILE
27741
27742 Configuration files:
27743 $config_files
27744
27745 Configuration headers:
27746 $config_headers
27747
27748 Configuration commands:
27749 $config_commands
27750
27751 Report bugs to the package provider."
27752
27753 _ACEOF
27754 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27755 ac_cs_version="\\
27756 config.status
27757 configured by $0, generated by GNU Autoconf 2.64,
27758   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
27759
27760 Copyright (C) 2009 Free Software Foundation, Inc.
27761 This config.status script is free software; the Free Software Foundation
27762 gives unlimited permission to copy, distribute and modify it."
27763
27764 ac_pwd='$ac_pwd'
27765 srcdir='$srcdir'
27766 AWK='$AWK'
27767 test -n "\$AWK" || AWK=awk
27768 _ACEOF
27769
27770 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27771 # The default lists apply if the user does not specify any file.
27772 ac_need_defaults=:
27773 while test $# != 0
27774 do
27775   case $1 in
27776   --*=*)
27777     ac_option=`expr "X$1" : 'X\([^=]*\)='`
27778     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
27779     ac_shift=:
27780     ;;
27781   *)
27782     ac_option=$1
27783     ac_optarg=$2
27784     ac_shift=shift
27785     ;;
27786   esac
27787
27788   case $ac_option in
27789   # Handling of the options.
27790   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
27791     ac_cs_recheck=: ;;
27792   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
27793     $as_echo "$ac_cs_version"; exit ;;
27794   --debug | --debu | --deb | --de | --d | -d )
27795     debug=: ;;
27796   --file | --fil | --fi | --f )
27797     $ac_shift
27798     case $ac_optarg in
27799     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27800     esac
27801     as_fn_append CONFIG_FILES " '$ac_optarg'"
27802     ac_need_defaults=false;;
27803   --header | --heade | --head | --hea )
27804     $ac_shift
27805     case $ac_optarg in
27806     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27807     esac
27808     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
27809     ac_need_defaults=false;;
27810   --he | --h)
27811     # Conflict between --help and --header
27812     as_fn_error "ambiguous option: \`$1'
27813 Try \`$0 --help' for more information.";;
27814   --help | --hel | -h )
27815     $as_echo "$ac_cs_usage"; exit ;;
27816   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
27817   | -silent | --silent | --silen | --sile | --sil | --si | --s)
27818     ac_cs_silent=: ;;
27819
27820   # This is an error.
27821   -*) as_fn_error "unrecognized option: \`$1'
27822 Try \`$0 --help' for more information." ;;
27823
27824   *) as_fn_append ac_config_targets " $1"
27825      ac_need_defaults=false ;;
27826
27827   esac
27828   shift
27829 done
27830
27831 ac_configure_extra_args=
27832
27833 if $ac_cs_silent; then
27834   exec 6>/dev/null
27835   ac_configure_extra_args="$ac_configure_extra_args --silent"
27836 fi
27837
27838 _ACEOF
27839 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27840 if \$ac_cs_recheck; then
27841   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
27842   shift
27843   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
27844   CONFIG_SHELL='$SHELL'
27845   export CONFIG_SHELL
27846   exec "\$@"
27847 fi
27848
27849 _ACEOF
27850 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27851 exec 5>>config.log
27852 {
27853   echo
27854   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
27855 ## Running $as_me. ##
27856 _ASBOX
27857   $as_echo "$ac_log"
27858 } >&5
27859
27860 _ACEOF
27861 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27862 #
27863 # INIT-COMMANDS
27864 #
27865 subdirs='$subdirs'
27866
27867 _ACEOF
27868
27869 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27870
27871 # Handling of arguments.
27872 for ac_config_target in $ac_config_targets
27873 do
27874   case $ac_config_target in
27875     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
27876     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
27877     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
27878     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
27879     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
27880     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
27881
27882   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
27883   esac
27884 done
27885
27886
27887 # If the user did not use the arguments to specify the items to instantiate,
27888 # then the envvar interface is used.  Set only those that are not.
27889 # We use the long form for the default assignment because of an extremely
27890 # bizarre bug on SunOS 4.1.3.
27891 if $ac_need_defaults; then
27892   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
27893   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
27894   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
27895 fi
27896
27897 # Have a temporary directory for convenience.  Make it in the build tree
27898 # simply because there is no reason against having it here, and in addition,
27899 # creating and moving files from /tmp can sometimes cause problems.
27900 # Hook for its removal unless debugging.
27901 # Note that there is a small window in which the directory will not be cleaned:
27902 # after its creation but before its name has been assigned to `$tmp'.
27903 $debug ||
27904 {
27905   tmp=
27906   trap 'exit_status=$?
27907   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
27908 ' 0
27909   trap 'as_fn_exit 1' 1 2 13 15
27910 }
27911 # Create a (secure) tmp directory for tmp files.
27912
27913 {
27914   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
27915   test -n "$tmp" && test -d "$tmp"
27916 }  ||
27917 {
27918   tmp=./conf$$-$RANDOM
27919   (umask 077 && mkdir "$tmp")
27920 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
27921
27922 # Set up the scripts for CONFIG_FILES section.
27923 # No need to generate them if there are no CONFIG_FILES.
27924 # This happens for instance with `./config.status config.h'.
27925 if test -n "$CONFIG_FILES"; then
27926
27927 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
27928   ac_cs_awk_getline=:
27929   ac_cs_awk_pipe_init=
27930   ac_cs_awk_read_file='
27931       while ((getline aline < (F[key])) > 0)
27932         print(aline)
27933       close(F[key])'
27934   ac_cs_awk_pipe_fini=
27935 else
27936   ac_cs_awk_getline=false
27937   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
27938   ac_cs_awk_read_file='
27939       print "|#_!!_#|"
27940       print "cat " F[key] " &&"
27941       '$ac_cs_awk_pipe_init
27942   # The final `:' finishes the AND list.
27943   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
27944 fi
27945 ac_cr=`echo X | tr X '\015'`
27946 # On cygwin, bash can eat \r inside `` if the user requested igncr.
27947 # But we know of no other shell where ac_cr would be empty at this
27948 # point, so we can use a bashism as a fallback.
27949 if test "x$ac_cr" = x; then
27950   eval ac_cr=\$\'\\r\'
27951 fi
27952 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
27953 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
27954   ac_cs_awk_cr='\r'
27955 else
27956   ac_cs_awk_cr=$ac_cr
27957 fi
27958
27959 echo 'BEGIN {' >"$tmp/subs1.awk" &&
27960 _ACEOF
27961
27962 # Create commands to substitute file output variables.
27963 {
27964   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
27965   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
27966   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
27967   echo "_ACAWK" &&
27968   echo "_ACEOF"
27969 } >conf$$files.sh &&
27970 . ./conf$$files.sh ||
27971   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27972 rm -f conf$$files.sh
27973
27974 {
27975   echo "cat >conf$$subs.awk <<_ACEOF" &&
27976   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
27977   echo "_ACEOF"
27978 } >conf$$subs.sh ||
27979   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27980 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
27981 ac_delim='%!_!# '
27982 for ac_last_try in false false false false false :; do
27983   . ./conf$$subs.sh ||
27984     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27985
27986   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
27987   if test $ac_delim_n = $ac_delim_num; then
27988     break
27989   elif $ac_last_try; then
27990     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27991   else
27992     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
27993   fi
27994 done
27995 rm -f conf$$subs.sh
27996
27997 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27998 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
27999 _ACEOF
28000 sed -n '
28001 h
28002 s/^/S["/; s/!.*/"]=/
28003 p
28004 g
28005 s/^[^!]*!//
28006 :repl
28007 t repl
28008 s/'"$ac_delim"'$//
28009 t delim
28010 :nl
28011 h
28012 s/\(.\{148\}\).*/\1/
28013 t more1
28014 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
28015 p
28016 n
28017 b repl
28018 :more1
28019 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28020 p
28021 g
28022 s/.\{148\}//
28023 t nl
28024 :delim
28025 h
28026 s/\(.\{148\}\).*/\1/
28027 t more2
28028 s/["\\]/\\&/g; s/^/"/; s/$/"/
28029 p
28030 b
28031 :more2
28032 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28033 p
28034 g
28035 s/.\{148\}//
28036 t delim
28037 ' <conf$$subs.awk | sed '
28038 /^[^""]/{
28039   N
28040   s/\n//
28041 }
28042 ' >>$CONFIG_STATUS || ac_write_fail=1
28043 rm -f conf$$subs.awk
28044 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28045 _ACAWK
28046 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
28047   for (key in S) S_is_set[key] = 1
28048   FS = "\a"
28049   \$ac_cs_awk_pipe_init
28050 }
28051 {
28052   line = $ 0
28053   nfields = split(line, field, "@")
28054   substed = 0
28055   len = length(field[1])
28056   for (i = 2; i < nfields; i++) {
28057     key = field[i]
28058     keylen = length(key)
28059     if (S_is_set[key]) {
28060       value = S[key]
28061       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
28062       len += length(value) + length(field[++i])
28063       substed = 1
28064     } else
28065       len += 1 + keylen
28066   }
28067   if (nfields == 3 && !substed) {
28068     key = field[2]
28069     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
28070       \$ac_cs_awk_read_file
28071       next
28072     }
28073   }
28074   print line
28075 }
28076 \$ac_cs_awk_pipe_fini
28077 _ACAWK
28078 _ACEOF
28079 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28080 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
28081   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
28082 else
28083   cat
28084 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
28085   || as_fn_error "could not setup config files machinery" "$LINENO" 5
28086 _ACEOF
28087
28088 # VPATH may cause trouble with some makes, so we remove $(srcdir),
28089 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
28090 # trailing colons and then remove the whole line if VPATH becomes empty
28091 # (actually we leave an empty line to preserve line numbers).
28092 if test "x$srcdir" = x.; then
28093   ac_vpsub='/^[  ]*VPATH[        ]*=/{
28094 s/:*\$(srcdir):*/:/
28095 s/:*\${srcdir}:*/:/
28096 s/:*@srcdir@:*/:/
28097 s/^\([^=]*=[     ]*\):*/\1/
28098 s/:*$//
28099 s/^[^=]*=[       ]*$//
28100 }'
28101 fi
28102
28103 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28104 fi # test -n "$CONFIG_FILES"
28105
28106 # Set up the scripts for CONFIG_HEADERS section.
28107 # No need to generate them if there are no CONFIG_HEADERS.
28108 # This happens for instance with `./config.status Makefile'.
28109 if test -n "$CONFIG_HEADERS"; then
28110 cat >"$tmp/defines.awk" <<\_ACAWK ||
28111 BEGIN {
28112 _ACEOF
28113
28114 # Transform confdefs.h into an awk script `defines.awk', embedded as
28115 # here-document in config.status, that substitutes the proper values into
28116 # config.h.in to produce config.h.
28117
28118 # Create a delimiter string that does not exist in confdefs.h, to ease
28119 # handling of long lines.
28120 ac_delim='%!_!# '
28121 for ac_last_try in false false :; do
28122   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
28123   if test -z "$ac_t"; then
28124     break
28125   elif $ac_last_try; then
28126     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
28127   else
28128     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28129   fi
28130 done
28131
28132 # For the awk script, D is an array of macro values keyed by name,
28133 # likewise P contains macro parameters if any.  Preserve backslash
28134 # newline sequences.
28135
28136 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
28137 sed -n '
28138 s/.\{148\}/&'"$ac_delim"'/g
28139 t rset
28140 :rset
28141 s/^[     ]*#[    ]*define[       ][      ]*/ /
28142 t def
28143 d
28144 :def
28145 s/\\$//
28146 t bsnl
28147 s/["\\]/\\&/g
28148 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28149 D["\1"]=" \3"/p
28150 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
28151 d
28152 :bsnl
28153 s/["\\]/\\&/g
28154 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28155 D["\1"]=" \3\\\\\\n"\\/p
28156 t cont
28157 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
28158 t cont
28159 d
28160 :cont
28161 n
28162 s/.\{148\}/&'"$ac_delim"'/g
28163 t clear
28164 :clear
28165 s/\\$//
28166 t bsnlc
28167 s/["\\]/\\&/g; s/^/"/; s/$/"/p
28168 d
28169 :bsnlc
28170 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
28171 b cont
28172 ' <confdefs.h | sed '
28173 s/'"$ac_delim"'/"\\\
28174 "/g' >>$CONFIG_STATUS || ac_write_fail=1
28175
28176 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28177   for (key in D) D_is_set[key] = 1
28178   FS = "\a"
28179 }
28180 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
28181   line = \$ 0
28182   split(line, arg, " ")
28183   if (arg[1] == "#") {
28184     defundef = arg[2]
28185     mac1 = arg[3]
28186   } else {
28187     defundef = substr(arg[1], 2)
28188     mac1 = arg[2]
28189   }
28190   split(mac1, mac2, "(") #)
28191   macro = mac2[1]
28192   prefix = substr(line, 1, index(line, defundef) - 1)
28193   if (D_is_set[macro]) {
28194     # Preserve the white space surrounding the "#".
28195     print prefix "define", macro P[macro] D[macro]
28196     next
28197   } else {
28198     # Replace #undef with comments.  This is necessary, for example,
28199     # in the case of _POSIX_SOURCE, which is predefined and required
28200     # on some systems where configure will not decide to define it.
28201     if (defundef == "undef") {
28202       print "/*", prefix defundef, macro, "*/"
28203       next
28204     }
28205   }
28206 }
28207 { print }
28208 _ACAWK
28209 _ACEOF
28210 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28211   as_fn_error "could not setup config headers machinery" "$LINENO" 5
28212 fi # test -n "$CONFIG_HEADERS"
28213
28214
28215 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
28216 shift
28217 for ac_tag
28218 do
28219   case $ac_tag in
28220   :[FHLC]) ac_mode=$ac_tag; continue;;
28221   esac
28222   case $ac_mode$ac_tag in
28223   :[FHL]*:*);;
28224   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
28225   :[FH]-) ac_tag=-:-;;
28226   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
28227   esac
28228   ac_save_IFS=$IFS
28229   IFS=:
28230   set x $ac_tag
28231   IFS=$ac_save_IFS
28232   shift
28233   ac_file=$1
28234   shift
28235
28236   case $ac_mode in
28237   :L) ac_source=$1;;
28238   :[FH])
28239     ac_file_inputs=
28240     for ac_f
28241     do
28242       case $ac_f in
28243       -) ac_f="$tmp/stdin";;
28244       *) # Look for the file first in the build tree, then in the source tree
28245          # (if the path is not absolute).  The absolute path cannot be DOS-style,
28246          # because $ac_f cannot contain `:'.
28247          test -f "$ac_f" ||
28248            case $ac_f in
28249            [\\/$]*) false;;
28250            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
28251            esac ||
28252            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
28253       esac
28254       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
28255       as_fn_append ac_file_inputs " '$ac_f'"
28256     done
28257
28258     # Let's still pretend it is `configure' which instantiates (i.e., don't
28259     # use $as_me), people would be surprised to read:
28260     #    /* config.h.  Generated by config.status.  */
28261     configure_input='Generated from '`
28262           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
28263         `' by configure.'
28264     if test x"$ac_file" != x-; then
28265       configure_input="$ac_file.  $configure_input"
28266       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
28267 $as_echo "$as_me: creating $ac_file" >&6;}
28268     fi
28269     # Neutralize special characters interpreted by sed in replacement strings.
28270     case $configure_input in #(
28271     *\&* | *\|* | *\\* )
28272        ac_sed_conf_input=`$as_echo "$configure_input" |
28273        sed 's/[\\\\&|]/\\\\&/g'`;; #(
28274     *) ac_sed_conf_input=$configure_input;;
28275     esac
28276
28277     case $ac_tag in
28278     *:-:* | *:-) cat >"$tmp/stdin" \
28279       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
28280     esac
28281     ;;
28282   esac
28283
28284   ac_dir=`$as_dirname -- "$ac_file" ||
28285 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28286          X"$ac_file" : 'X\(//\)[^/]' \| \
28287          X"$ac_file" : 'X\(//\)$' \| \
28288          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
28289 $as_echo X"$ac_file" |
28290     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28291             s//\1/
28292             q
28293           }
28294           /^X\(\/\/\)[^/].*/{
28295             s//\1/
28296             q
28297           }
28298           /^X\(\/\/\)$/{
28299             s//\1/
28300             q
28301           }
28302           /^X\(\/\).*/{
28303             s//\1/
28304             q
28305           }
28306           s/.*/./; q'`
28307   as_dir="$ac_dir"; as_fn_mkdir_p
28308   ac_builddir=.
28309
28310 case "$ac_dir" in
28311 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
28312 *)
28313   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
28314   # A ".." for each directory in $ac_dir_suffix.
28315   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
28316   case $ac_top_builddir_sub in
28317   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
28318   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
28319   esac ;;
28320 esac
28321 ac_abs_top_builddir=$ac_pwd
28322 ac_abs_builddir=$ac_pwd$ac_dir_suffix
28323 # for backward compatibility:
28324 ac_top_builddir=$ac_top_build_prefix
28325
28326 case $srcdir in
28327   .)  # We are building in place.
28328     ac_srcdir=.
28329     ac_top_srcdir=$ac_top_builddir_sub
28330     ac_abs_top_srcdir=$ac_pwd ;;
28331   [\\/]* | ?:[\\/]* )  # Absolute name.
28332     ac_srcdir=$srcdir$ac_dir_suffix;
28333     ac_top_srcdir=$srcdir
28334     ac_abs_top_srcdir=$srcdir ;;
28335   *) # Relative name.
28336     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
28337     ac_top_srcdir=$ac_top_build_prefix$srcdir
28338     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
28339 esac
28340 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
28341
28342
28343   case $ac_mode in
28344   :F)
28345   #
28346   # CONFIG_FILE
28347   #
28348
28349 _ACEOF
28350
28351 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28352 # If the template does not know about datarootdir, expand it.
28353 # FIXME: This hack should be removed a few years after 2.60.
28354 ac_datarootdir_hack=; ac_datarootdir_seen=
28355 ac_sed_dataroot='
28356 /datarootdir/ {
28357   p
28358   q
28359 }
28360 /@datadir@/p
28361 /@docdir@/p
28362 /@infodir@/p
28363 /@localedir@/p
28364 /@mandir@/p'
28365 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
28366 *datarootdir*) ac_datarootdir_seen=yes;;
28367 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
28368   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
28369 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
28370 _ACEOF
28371 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28372   ac_datarootdir_hack='
28373   s&@datadir@&$datadir&g
28374   s&@docdir@&$docdir&g
28375   s&@infodir@&$infodir&g
28376   s&@localedir@&$localedir&g
28377   s&@mandir@&$mandir&g
28378   s&\\\${datarootdir}&$datarootdir&g' ;;
28379 esac
28380 _ACEOF
28381
28382 # Neutralize VPATH when `$srcdir' = `.'.
28383 # Shell code in configure.ac might set extrasub.
28384 # FIXME: do we really want to maintain this feature?
28385 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28386 ac_sed_extra="$ac_vpsub
28387 $extrasub
28388 _ACEOF
28389 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28390 :t
28391 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
28392 s|@configure_input@|$ac_sed_conf_input|;t t
28393 s&@top_builddir@&$ac_top_builddir_sub&;t t
28394 s&@top_build_prefix@&$ac_top_build_prefix&;t t
28395 s&@srcdir@&$ac_srcdir&;t t
28396 s&@abs_srcdir@&$ac_abs_srcdir&;t t
28397 s&@top_srcdir@&$ac_top_srcdir&;t t
28398 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
28399 s&@builddir@&$ac_builddir&;t t
28400 s&@abs_builddir@&$ac_abs_builddir&;t t
28401 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
28402 $ac_datarootdir_hack
28403 "
28404 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
28405 if $ac_cs_awk_getline; then
28406   $AWK -f "$tmp/subs.awk"
28407 else
28408   $AWK -f "$tmp/subs.awk" | $SHELL
28409 fi >$tmp/out \
28410   || as_fn_error "could not create $ac_file" "$LINENO" 5
28411
28412 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
28413   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
28414   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
28415   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28416 which seems to be undefined.  Please make sure it is defined." >&5
28417 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28418 which seems to be undefined.  Please make sure it is defined." >&2;}
28419
28420   rm -f "$tmp/stdin"
28421   case $ac_file in
28422   -) cat "$tmp/out" && rm -f "$tmp/out";;
28423   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
28424   esac \
28425   || as_fn_error "could not create $ac_file" "$LINENO" 5
28426  ;;
28427   :H)
28428   #
28429   # CONFIG_HEADER
28430   #
28431   if test x"$ac_file" != x-; then
28432     {
28433       $as_echo "/* $configure_input  */" \
28434       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
28435     } >"$tmp/config.h" \
28436       || as_fn_error "could not create $ac_file" "$LINENO" 5
28437     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
28438       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
28439 $as_echo "$as_me: $ac_file is unchanged" >&6;}
28440     else
28441       rm -f "$ac_file"
28442       mv "$tmp/config.h" "$ac_file" \
28443         || as_fn_error "could not create $ac_file" "$LINENO" 5
28444     fi
28445   else
28446     $as_echo "/* $configure_input  */" \
28447       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
28448       || as_fn_error "could not create -" "$LINENO" 5
28449   fi
28450  ;;
28451
28452   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
28453 $as_echo "$as_me: executing $ac_file commands" >&6;}
28454  ;;
28455   esac
28456
28457
28458   case $ac_file$ac_mode in
28459     "as":F) chmod +x as ;;
28460     "collect-ld":F) chmod +x collect-ld ;;
28461     "nm":F) chmod +x nm ;;
28462     "default":C)
28463 case ${CONFIG_HEADERS} in
28464   *auto-host.h:config.in*)
28465   echo > cstamp-h ;;
28466 esac
28467 # Make sure all the subdirs exist.
28468 for d in $subdirs doc build common c-family
28469 do
28470     test -d $d || mkdir $d
28471 done
28472  ;;
28473
28474   esac
28475 done # for ac_tag
28476
28477
28478 as_fn_exit 0
28479 _ACEOF
28480 ac_clean_files=$ac_clean_files_save
28481
28482 test $ac_write_fail = 0 ||
28483   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
28484
28485
28486 # configure is writing to config.log, and then calls config.status.
28487 # config.status does its own redirection, appending to config.log.
28488 # Unfortunately, on DOS this fails, as config.log is still kept open
28489 # by configure, so config.status won't be able to write to it; its
28490 # output is simply discarded.  So we exec the FD to /dev/null,
28491 # effectively closing config.log, so it can be properly (re)opened and
28492 # appended to by config.status.  When coming back to configure, we
28493 # need to make the FD available again.
28494 if test "$no_create" != yes; then
28495   ac_cs_success=:
28496   ac_config_status_args=
28497   test "$silent" = yes &&
28498     ac_config_status_args="$ac_config_status_args --quiet"
28499   exec 5>/dev/null
28500   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
28501   exec 5>>config.log
28502   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
28503   # would make configure fail if this is the last instruction.
28504   $ac_cs_success || as_fn_exit $?
28505 fi
28506 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
28507   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
28508 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
28509 fi
28510
28511